Elderly breast cancer patients and survivors are at high risk of bone loss but experience obstacles to harness the known benefits of exercise due to aging, cancer, and cancer treatment. Previously, we and others showed that moderate mechanical loading suppressed breast cancer-induced osteolysis in young adult mice. To overcome the mechano-transduction deficits in aged skeletons, we recently tested a dual therapy combining mechanical and Yoda1 activation of mechanosensitive Piezo1 channels. We found that the dual therapy was more effective in mitigating bone loss due to aging and doxorubicin in mature mice than the individual interventions. In the present study, we further tested the hypothesis that dual therapy combining moderate tibial loading and Yoda1 protects aged skeleton from breast cancer-induced osteolysis better than individual treatments. Aged female C57BL/6 J mice (∼74-week-old) receiving Py8119 breast cancer cells in both tibiae were assigned to the four experimental groups (n = 5-8 per group) to examine the effects of 4-week Yoda1 (dose 5 mg/kg, 5 times/week) and moderate tibial loading (4.5 N peak load, 4 Hz, 300 cycles per day, 5 days/week), individually or combined on bone structural integrity. At the end of 4 weeks' experiments, the dual therapy group had the lowest incidence of osteolytic perforation (56 %) compared to the non-treated group (80 %), loading only group (70 %), and Yoda1 only group (100 %). The relative drop of cortical polar moment of inertia (Ct.pMOI), calculated as [(Week 4- Week 0)/Week 0, %], were analyzed at the proximal end, mid-diaphysis, and tibial-fibular junction of the tibia. The average values over the three locations were - 12.7 %, -3.2 %, -24.0 %, -4.2 % for the non-treated, loading only, Yoda1 only, and dual therapy groups, respectively. Furthermore, the % of samples with decreased Ct.pMOI (indication of structural deterioration) was suppressed in the dual therapy group (33 %), compared with nontreated (100 %), loading only (80 %), and Yoda1 only (100 %) groups. Each treatment differentially affected the osteoclast activity, tumor proliferation, and apoptosis of osteocytes, marrow cells and tumor cells, revealing the complex interactions of bone, tumor, and mechanical stimulations. In summary, the dual therapy resulted in skeletal benefits comparable to or slightly better than loading only treatment. However, the exacerbated bone loss and cortical perforation associated with Yoda1 call for further investigation on safe and effective treatments of skeletal damages caused by metastatic breast cancers.

Insufficient data exists regarding the trade-off between the survival benefits of exercise in patients with ovarian cancer (OC) and the potential risks associated with increased particulate matter (PM) exposure during physical activity (PA). This study included 822 individuals newly diagnosed with OC. The total PA and subtypes (occupational [OPA], traffic [TPA], household [HPA], leisure-time [LTPA]) were assessed for the year preceding diagnosis using the Physical Activity Questionnaire of the China Kadoorie Biobank. The residential average PM concentrations 1-year before the date of OC diagnosis were assessed by random forest models at a 1 km × 1 km resolution. The comprehensive exposure to three types of PM was evaluated using a PM score (PMS). In addition, we further examined interaction of PMS with different types of PA on OC survival. Cox proportional hazard models were employed to determine hazard ratios (HRs) and their corresponding 95 % confidence intervals (CIs). Through a median follow-up of 44.95 months, 373 deaths were documented. The highest tertile of the total PA (HR = 0.68, 95 %CI = 0.53, 0.87), TPA (HR = 0.66, 95 %CI = 0.47, 0.95), HPA (HR = 0.41, 95 %CI = 0.25, 0.67), and LTPA (HR = 0.02, 95 %CI = 0.01, 0.05) showed improved overall survival (OS) compared with the lowest tertile, OPA decreased OS (HR = 1.50, 95 %CI = 1.17, 1.92). Additionally, a 34 % reduction in OC survival was observed with each standard deviation rise in PMS (95 %CI = 1.10, 1.63). Notably, OPA intensified PMS-related OS reductions, while total PA, HPA, and LTPA attenuated this association. We revealed that joint exposure to comprehensive PM was significantly linked to decreased OS of patients with OC, particularly for those primarily engaged in OPA. However, the long-term benefits of total PA, HPA, and LTPA may ameliorate the adverse effects of comprehensive PM exposure during PA.

To report the effects of a 12-week high-intensity interval training (HIIT) program on cardiometabolic biomarkers in patients with prostate cancer on active surveillance (AS) from the Exercise During Active Surveillance for Prostate Cancer (ERASE) Trial.

Fifty-two men with prostate cancer on AS were randomized to either an exercise (HIIT; n = 26) or usual care (UC; n = 26) group. The HIIT intervention consisted of progressive, supervised, aerobic HIIT at an intensity of 85 to 95% VO2peak for 28 to 40 min per session performed three times/week for 12 weeks. Blood samples were collected at baseline and postintervention to analyze cardiometabolic biomarkers. Analysis of covariance was used to examine between-group mean differences.

Blood data were obtained from 49/52 (94%) participants at postintervention. Participants were aged 63.4 ± 7.1 years and 40% were obese. The HIIT group attended 96% of the planned exercise sessions. No significant between-group changes in weight were observed after the intervention. Compared to UC, HIIT significantly improved total cholesterol (-0.40 mmol/L; 95% confidence interval[CI], -0.70 to -0.10; p = 0.011), non-high-density lipoprotein-c (-0.35 mmol/L; 95% CI, -0.60 to -0.11; p = 0.006), insulin (-13.6 pmol/L; 95% CI, -25.3 to -1.8; p = 0.025), insulin-like growth factor (IGF)-1 (-15.0 ng/mL; 95% CI, -29.9 to -0.1; p = 0.048), and IGF binding protein (IGFBP)-3 (152.3 ng/mL; 95% CI, 12.6 to 292.1; p = 0.033). No significant differences were observed for fasting glucose, HbA1c, other lipid markers, IGFBP-1, adiponectin, and leptin.

The ERASE Trial showed that a 12-week aerobic HIIT program improved several cardiometabolic biomarkers in patients with prostate cancer on AS that may contribute to cardiovascular health benefits and potentially influence signaling pathways in the progression of prostate cancer. Further research is needed to confirm the effects of exercise on cardiometabolic markers in men with prostate cancer on AS and determine if these effects are associated with improved long-term clinical outcomes.

This systematic review and network meta-analysis (NMA) was to investigate the effects of different exercise modalities on inflammatory markers in cancer patients. Using the standardized mean difference (SMD) as the effect size, a Bayesian random-effects network meta-analysis and regression analysis were conducted. Searches were performed across five databases for randomized controlled trials (RCTs) involving cancer patients, with exercise as the intervention, reported outcomes related to inflammatory markers, and interventions lasting more than four weeks, up to June 2024. A total of 57 RCTs (3106 patients) were included. The Cochrane risk of Bias Tool was utilized to assess the RCTs, and the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) tool was employed to evaluate the quality of evidence. NMA results indicate that regular exercise is effective in reducing inflammation in cancer patients, with combined high-intensity aerobic and resistance exercises proving to be the most beneficial. The type, intensity, and total volume of exercise are critical factors in achieving positive outcomes. It is recommended to design exercise programs for cancer patients that combine aerobic and resistance training, with a gradual increase in intensity to ensure safety.

Among patients with colon cancer undergoing adjuvant chemotherapy, the impact of resistance training with supplemental dietary protein on inflammatory changes during treatment, whether baseline or changes in inflammatory markers are associated with relative dose intensity (RDI), and the associations of inflammation with body composition were investigated.

A multicenter randomized clinical trial of 174 patients with colon cancer undergoing adjuvant chemotherapy assigned to a home-based resistance training program or usual care was conducted. High-sensitivity C-reactive protein (hsCRP), interleukin-6, tumor necrosis factor-α receptor-II, and growth differentiation factor-15 levels were assessed preintervention and following chemotherapy completion. Baseline body composition was evaluated via dual-energy X-ray absorptiometry. Multivariate analyses were adjusted for sociodemographic and clinical factors.

Patients randomized to resistance training versus usual care experienced similar changes in all inflammatory markers. Those in the highest versus lowest tertile of baseline hsCRP were more likely to have received RDI >70% (odds ratio, 4.11; 95% CI, 1.29-13.1); however, changes across any of the inflammatory markers were not associated with RDI. Patients in the highest versus lowest tertiles of hsCRP, interleukin-6, and tumor necrosis factor-α receptor-II were more likely to have higher baseline body mass index, total lean mass, and total fat mass.

Inflammatory markers in patients with colon cancer undergoing adjuvant chemotherapy were not significantly impacted by randomization to a resistance training program but were associated with baseline body composition measures. Further investigations are needed to better elucidate the potential role of inflammatory markers and body composition in predicting important treatment outcomes.

GOV: NCT03291951.

From the moment of diagnosis, colorectal cancer patients face negative emotions, which can persist into the post-cancer period. Maintaining physical activity during and after colorectal cancer is increasingly recommended to preserve both physical and psychological health. This study aims to examine the links between negative emotions and motivation to engage in physical activity (PA) in the post-colorectal cancer recovery period, using network analysis.

Sixty-three people in the post-colorectal cancer recovery period and 62 people with no cancer history completed questionnaires on generalized anxiety disorder, the Perceived Stress Scale, the Illness Worry Scale, the Life Engagement Test, and the Physical Activity Motivation Scale in Health Context.

Network analyses revealed that anxiety and health-related worries were the strongest nodes and played a major role in the networks. In the post-cancer recovery group, anxiety had positive links with both intrinsic and extrinsic motivation to engage in PA, while health-related worries had positive links with extrinsic motivation to engage in PA, and life engagement had positive links with intrinsic motivation to engage in PA. In the group with no cancer history, only health-related worries had positive links with external regulation of PA.

These preliminary findings remain exploratory but emphasize that experiencing negative emotions does not necessarily hinder engagement in physical activity.

Cardiovascular diseases and cancer are the two primary causes of mortality worldwide. Although traditionally regarded as distinct pathologies, they share numerous pathophysiological mechanisms and risk factors, including chronic inflammation, insulin resistance, obesity, and metabolic dysregulation. Notably, several cancers have been identified as closely linked to cardiovascular diseases, including lung, breast, prostate, and colorectal cancers, as well as hematological malignancies, such as leukemia and lymphoma. Additionally, renal and pancreatic cancers exhibit a significant association with cardiovascular complications, partly due to shared risk factors and the cardiotoxic effects of cancer therapies. Addressing the overlapping risk factors through lifestyle modifications-such as regular physical activity, a balanced diet, and cessation of smoking and alcohol-has proven effective in reducing both CV and oncological morbidity and mortality. Furthermore, even in patients with established cancer, structured interventions targeting physical activity, nutritional optimization, and smoking cessation have been associated with improved outcomes. Beyond lifestyle modifications, pharmacological strategies play a crucial role in the prevention of both diseases. Several cardiovascular medications, including statins, aspirin, beta-blockers, and metformin, exhibit pleiotropic effects that extend beyond their primary indications, demonstrating potential anti-neoplastic properties in preclinical and observational studies. Recently, novel therapeutic agents have garnered attention for their possible cardioprotective and metabolic benefits. Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) and sodium-glucose cotransporter-2 inhibitors (SGLT2is), initially developed for managing type 2 diabetes, have shown CV and renal protective effects, alongside emerging evidence of their role in modulating cancer-related metabolic pathways. Inclisiran, a small interfering RNA targeting PCSK9, effectively lowers LDL cholesterol and may contribute to reducing CV risk, with potential implications for tumor biology. Additionally, sacubitril/valsartan, an angiotensin receptor-neprilysin inhibitor, has revolutionized heart failure management by improving hemodynamic parameters and exerting anti-inflammatory effects that may have broader implications for chronic disease prevention. Given the intricate interplay between CVD and cancer, further research is essential to clarify the exact mechanisms linking these conditions and assessing the potential of CV therapies in cancer prevention. This review aims to examine shared risk factors, consider the role of pharmacological and lifestyle interventions, and emphasize crucial epidemiological and mechanistic insights into the intersection of CV and oncological health.

Breast cancer remains a major global health challenge, necessitating innovative preventive and therapeutic strategies. Emerging evidence such as clinical trials suggests that the combination of exercise and polyphenol intake exerts synergistic effects in mitigating breast cancer progression by modulating key molecular pathways. Exercise enhances immune function, reduces inflammation, and regulates cellular metabolism, while polyphenols, natural compounds found in various plant-based foods, exhibit antioxidant, anti-inflammatory, and anti-carcinogenic properties. Together, these interventions influence apoptosis, oxidative stress, and ferroptosis which play crucial roles in breast cancer pathophysiology. This review explores the molecular mechanisms underlying the combined impact of exercise and polyphenols on breast cancer prevention and treatment. Understanding the interplay between exercise and polyphenols at the molecular level could pave the way for novel, non-invasive therapeutic strategies. Future research should focus on optimizing exercise regimens and dietary interventions to maximize their anti-cancer benefits. By bridging molecular insights with clinical applications, this review aims to provide a foundation for incorporating lifestyle-based interventions into breast cancer management. Our findings collectively highlight the promising potential of combining curcumin supplementation with exercise as a multifaceted approach to breast cancer treatment. The synergistic effects observed in various studies suggest that integrating lifestyle modifications with dietary interventions may enhance therapeutic efficacy and mitigate cancer progression. Further clinical investigations are warranted to validate these results and explore their applicability in human subjects. The evidence supports a holistic strategy for breast cancer management that could improve patient outcomes and quality of life during treatment.

JOURNAL/nrgr/04.03/01300535-202504000-00029/figure1/v/2024-07-06T104127Z/r/image-tiff Recent research has demonstrated the impact of physical activity on the prognosis of glioma patients, with evidence suggesting exercise may reduce mortality risks and aid neural regeneration. The role of the small ubiquitin-like modifier (SUMO) protein, especially post-exercise, in cancer progression, is gaining attention, as are the potential anti-cancer effects of SUMOylation. We used machine learning to create the exercise and SUMO-related gene signature (ESLRS). This signature shows how physical activity might help improve the outlook for low-grade glioma and other cancers. We demonstrated the prognostic and immunotherapeutic significance of ESLRS markers, specifically highlighting how murine double minute 2 (MDM2), a component of the ESLRS, can be targeted by nutlin-3. This underscores the intricate relationship between natural compounds such as nutlin-3 and immune regulation. Using comprehensive CRISPR screening, we validated the effects of specific ESLRS genes on low-grade glioma progression. We also revealed insights into the effectiveness of Nutlin-3a as a potent MDM2 inhibitor through molecular docking and dynamic simulation. Nutlin-3a inhibited glioma cell proliferation and activated the p53 pathway. Its efficacy decreased with MDM2 overexpression, and this was reversed by Nutlin-3a or exercise. Experiments using a low-grade glioma mouse model highlighted the effect of physical activity on oxidative stress and molecular pathway regulation. Notably, both physical exercise and Nutlin-3a administration improved physical function in mice bearing tumors derived from MDM2-overexpressing cells. These results suggest the potential for Nutlin-3a, an MDM2 inhibitor, with physical exercise as a therapeutic approach for glioma management. Our research also supports the use of natural products for therapy and sheds light on the interaction of exercise, natural products, and immune regulation in cancer treatment.

A diagnosis of cancer (CAN) and/or cardiovascular disease (CVD) may influence physical activity levels; however, no study has examined the independent and combined associations of a CAN and CVD diagnosis with physical activity. The purpose of the present study was to examine the associations of the occurrence, order, and timing of a CAN and/or CVD diagnosis with physical activity in Korean adults.

Korean adults who reported current physical activity and a previous CAN and/or CVD diagnosis in the Korea National Health and Nutrition Examination Survey between 2014 and 2019 were included in the study. Analysis of covariance and multinomial logistic regression were used to examine associations.

Overall, 29,434 (90.1%) were diagnosed with neither disease, 1,591 (4.9%) with CAN only, 1,493 (4.6%) with CVD only, and 137 (0.4%) with both diseases. Participants diagnosed with CAN only reported more leisure-time and moderate physical activity than those diagnosed with neither disease and CVD only; and more walking than those diagnosed with neither disease, CVD only, and both diseases. Participants diagnosed with CVD only reported walking less than those diagnosed with neither disease. Participants diagnosed with both diseases reported no vigorous activity and less strength exercise than neither disease and CVD only. Few associations were found for the order and timing of diagnosis.

Korean adults diagnosed with CAN only reported more physical activity than those diagnosed with CVD only, both diseases, and even neither disease. Understanding the differential impact of a disease diagnosis on physical activity may identify potential intervention strategies.

Breast cancer is the leading cancer type among women, accounting for 24.5% of female cancer cases worldwide.

The purpose of this study is to systematically review and conduct a meta-analysis to evaluate the effects of exercise interventions on breast cancer patients at different stages of treatment.

Databases including PubMed, Cochrane Library, and Embase were searched for English-language randomized controlled trials (RCTs) published since 2000. The study included data from women aged 18 and above with breast cancer, either undergoing treatment or after treatment. Effect sizes were calculated using the standardized mean difference.

Out of 2845 studies, 40 met the inclusion criteria, with 17 studies focusing on patients undergoing treatment and 23 on after treatment patients. Exercise significantly reduced fatigue both undergoing (d =  - 0.20) and after treatment (d =  - 1.11). After treatment exercise interventions resulted in improvements in lean mass (d = 1.27), fat mass (d =  - 1.33), percentage body fat (d =  - 1.22), and waist circumference (d =  - 0.69). Additionally, biomarkers such as IL-6, HDL, LDL, glucose, systolic blood pressure (SBP), and diastolic blood pressure (DBP) showed improvements after treatment.

Exercise interventions are effective in reducing fatigue and enhancing fitness while undergoing treatment and have positive effects on body composition and biomarkers after treatment. Low-to-moderate intensity exercise is recommended undergoing treatment, while moderate-to-high intensity exercise is beneficial after treatment.

Personalized exercise programs should be incorporated as a standard part of care in clinical settings to alleviate fatigue undergoing treatment and improve body composition and biomarkers following treatment.

Background: Patients with rectal cancer may be exposed to a loss of muscle strength and quality. This study aimed to assess the role of preoperative CT-based sarcopenia on postoperative clinical, pathological, and oncological outcomes after rectal cancer surgery. Methods: This retrospective monocentric study included patients who underwent elective oncologic resection for rectal adenocarcinoma between 01/2014 and 03/2022. The skeletal muscle index (SMI) was measured using CT at the third lumbar vertebral level, and sarcopenia was defined based on pre-established sex-specific cut-offs. Patients with sarcopenia were compared to those without sarcopenia in terms of outcomes. A Cox proportional hazard regression analysis was used to determine the independent prognostic factors of disease-free survival (DFS) and overall survival (OS). Results: A total of 208 patients were included, and 123 (59%) had preoperative sarcopenia. Patients with sarcopenia were significantly older (66 vs. 61 years, p = 0.003), had lower BMI (24 vs. 28 kg/m2, p < 0.001), and were mainly men (76 vs. 48%, p < 0.001). There was no difference in overall and major complication rates between the sarcopenia and non-sarcopenia group (43 vs. 37%, p = 0.389, and 17 vs. 17%, p = 1.000, respectively). Preoperative and postoperative features related to rectal surgery were comparable. The only predictive factor impacting OS was R1/R2 resection (HR 4.915, 95% CI, 1.141-11.282, p < 0.001), while sarcopenia (HR 2.013, 95% CI 0.972-4.173, p = 0.050) and T3/T4 status (HR 2.108, 95% CI 1.058-4.203, p = 0.034) were independently associated with DFS. Conclusions: A majority of patients undergoing rectal cancer surgery had preoperative CT-based sarcopenia. In this cohort, sarcopenia had no impact on postoperative morbidity and OS but was independently associated with DFS.

Inflammation can result in the development of breast cancer in women with overweight and obese, and also affects the outcome and prognosis of breast cancer patients, thereby decreasing the cure and survival rates of breast cancer patients. Exercise may benefit breast cancer patients as a supplement to conventional treatments. However, research on the effects of exercise on inflammatory markers in women with breast cancer who are overweight and obese remains incomplete.

A systematic review and meta-analysis were used to study the effects of exercise on inflammatory markers in women with breast cancer who are overweight and obese.

Literature up to May 2024 was searched from databases such as Cochrane, Embase, Pubmed, Web of Science, and EBSCO, and English-language randomized controlled trials (RCTs) that met the inclusion criteria were screened. The screening criteria were as follows (A) written in English; (B) RCT; (C) studied in women with overweight obese and breast cancer; (D) outcome measures: inflammatory markers; (E) the duration of the exercise intervention was unlimited.

A total of 14 articles and 1064 participants were included. Exercise significantly reduced C-reactive protein (CRP) (MD: -0.52, 95 % CI: -0.94 to -0.11; p = 0.01; heterogeneity p < 0.1), interleukin-6 (IL-6) (MD: -0.87, 95 % CI: -1.62 to -0.11; p = 0.02; heterogeneity p < 0.1), and leptin (MD: -0.92, 95 % CI: -1.71 to -0.13; p = 0.02; heterogeneity p < 0.1) levels and exercise significantly increased adiponectin levels (MD: 0.89, 95 % CI: 0.03-1.75, p = 0.04; heterogeneity p < 0.1) but had no effect on tumor necrosis factor-α (TNF-α) (MD: -0.26, 95 % CI: -0.82-0.29; p = 0.35; heterogeneity p < 0.1) and IL-10 (MD: 0.14, 95 % CI: -0.17-0.45; p = 0.37; heterogeneity p = 0.45) were not significant. In addition, subgroup analyses suggest that combination training (CE) may be the most recommended type of exercise to decrease pro-inflammatory markers, and increase anti-inflammatory markers in women with overweight obesity, and have breast cancer.

Exercise significantly reduced CRP, IL-6, and leptin levels and overall increased adiponectin levels in women with overweight obese, and breast cancer. However, the effects on TNF-α and IL-10 levels were not significant. CE may be the most recommended type of exercise for reducing pro-inflammatory factors and increasing anti-inflammatory factors. Therefore, this study considers exercise as an effective complementary approach to managing inflammatory markers in women with breast cancer who are overweight and obese. Future researchers may consider exploring the combined effects of exercise and dietary control, weight loss, and other factors, and formulate a comprehensive treatment plan accordingly.

Despite advances in breast cancer diagnosis and treatment of the primary tumor, metastatic breast cancer tumors remain largely incurable, and their growth is responsible for the majority of breast cancer-related deaths. There is therefore a critical need to identify ways to reduce metastatic tumor burden and increase breast cancer patient survival. While surgery and pharmacological treatments are the cornerstones of breast cancer intervention, epidemiological data suggests that physical activity can lower the risk of breast cancer development, improve adjuvant treatment tolerance, reduce the risk of disease recurrence and lower breast cancer-related death.

In this preclinical study, we set out to examine the impact of exercise on metastatic development in triple negative breast cancer (TNBC), using different 4T1 metastasis models, voluntary wheel running and surgical interventions. Tumors were analyzed for hypoxia and immune cell infiltration.

Voluntary wheel running was observed to significantly increase metastasis-free survival, doubling the median survival time. However, these improvements were only observed when a boost in physical exercise occurred following surgery. To investigate this, we performed mock surgeries and confirmed surgical stress was needed to enable the positive effects of the boost in exercise on reducing metastatic tumor burden in mice with either spontaneous metastasis or experimentally-induced metastasis. These changes occurred in the absence of alterations in tumor growth, hypoxia and immune cell infiltration.

Taken together, our results suggest that having a boost of physical activity following surgery may be beneficial to delay breast cancer metastatic development.

Women confronted with recurrent pregnancy loss (RPL) are often desperately searching for a possible explanation and hoping they will someday fulfill a healthy pregnancy. Unfortunately, in more than 50% of these women no cause for their losses can be identified after clinical investigations and therefore clinicians have no treatment options to help these women. Although adaptations in several systems such as the metabolic, the cardiovascular, and the immune system are highly important to support early pregnancy, especially the contribution of a specific subset of immune cells in the uterus known as CD56bright Natural Killer (NK) cells has gained a lot of interest, investigating separate RPL associated factors might not be the way forward. Moreover, a readily available and non-invasive exercise intervention might optimize all systems simultaneously, reducing metabolic, cardiovascular and immunological risk factors contributing to RPL. Therefore, we propose an aerobe exercise intervention and study the influence on the cardiovascular, the metabolic, and the immune system, with a particular focus on endometrial CD56bright NK cells, in women with unexplained RPL. In this exercise intervention study, women with unexplained RPL will receive two questionnaires to assess baseline characteristics. Moreover, they will receive (1) an immunological assessment (by sampling menstrual blood, peripheral blood and a vaginal swab) (2) an assessment of the cardiovascular system (by transvaginal ultrasound to assess uterine artery perfusion, by measuring hemodynamic and autonomic nerve system responses during a tilt test and by maximum stress test on a cycle ergometer) and (3) a metabolic assessment (by sampling peripheral blood, urine and by measuring body characteristics) before and after intervention. The intervention consists of 12-weeks moderate exercise training based on 50-65% of heart rate reserve. One year after the end of the intervention women will receive a final questionnaire regarding possible subsequent pregnancy outcome. This clinical trial with a multi-systemic approach can not only provide new insights by studying contribution and associations of the immune system, the cardiovascular system and the metabolic system in women with unexplained RPL, it also can support shared decision-making between clinicians and patients by evaluating the importance of a ready available exercise intervention strategy.

Despite recommendations, exercise participation among endometrial cancer survivors remains low. Previous interventions focused on weight loss or in-person programs with limited reach. Regular exercise, regardless of weight change, reduces mortality risk and improves functionality. Home-based programs could address participation barriers. We conducted a qualitative study with inactive survivors to identify key factors for future home-based exercise programs.

Semi-structured interviews were conducted with ten on-treatment endometrial cancer survivors who reported low physical activity levels. Interviews, conducted via Zoom or telephone, were recorded with consent. Transcripts were coded using MAXQDA to identify attitudes, knowledge, barriers, interests, and preferences regarding home-based exercise programs.

The interviews yielded four major themes, the first being the understanding survivors have of what exercise is and the perceived benefits of exercise. Second, participants were acutely aware of the barriers to exercise which included: health issues, treatment-related concerns, access to resources, limited strength, lack of support, and past negative experiences. The third theme focused on motivational factors to exercise including guidance, support systems, access to resources including technology, and a desire to be healthy as motivators towards changing exercise behaviors. Finally, participants expressed interest in exercise that incorporated fun with low impact and accessibility. Interestingly, all the participants preferred home-based exercise programs. The role of the provider/oncologist was often identified as central to the discussion or suggestion of exercise in our sample.

Understanding patient needs and preferences is crucial for creating accessible and sustainable exercise programs for endometrial cancer survivors. Our study guides the development of future home-based exercise programs for this population.

Increasing physical activity (PA) is safe and associated with improved health outcomes in patients with metastatic breast cancer (MBC). Mobile health (mHealth) PA interventions that allow for remote monitoring and tailoring to abilities may be particularly useful for MBC patients. However, limited data exist on the acceptability of these interventions for MBC patients. This study examined the acceptability of Fit2ThriveMB, a highly tailored mHealth intervention targeting increased daily steps in MBC patients.

Insufficiently active women with MBC ((N = 25) Mage = 57.2, SD = 11.9) received the Fit2ThriveMB intervention (Fit2ThrviveMB app, Fitbit, weekly coaching calls) for 12 weeks. Participants completed an online questionnaire (n = 22) and semi-structured interview (n = 23) at 12 weeks to assess intervention acceptability. Quantitative data were analyzed using descriptive statistics. Interviews were analyzed and coded using thematic content analysis and consensus review.

All (n = 23) participants indicated they were satisfied with the intervention, Fit2ThriveMB app design, and Fitbit usability via questionnaire. Four themes emerged from qualitative interview data: (1) Overall satisfaction with implementation, (2) Social interaction is important, but within-app social features need improvement, (3) Fit2ThriveMB was encouraging and enhanced accountability, (4) Fit2ThriveMB helped form sustainable habits. Participants were generally satisfied with the intervention. However, areas for improvement were identified for some study features.

Findings indicate Fit2ThriveMB was acceptable among people with MBC. Further refinement of Fit2ThriveMB social feed features and step count goals is warranted for future testing in fully powered trials with a larger sample size.

Cancer survivors show low physical activity participation rates in the United States. However, there are limited national-level data on disparities in the prevalence of meeting physical activity guidelines among women with and without breast cancer. We aimed to evaluate national-level trends in meeting physical activity guidelines across demographic and socioeconomic characteristics of breast cancer survivors and women without cancer.

Data for women ≥35 years of age with and without breast cancer were obtained from the 2004 to 2018 National Health Interview Survey. We used National Health Interview Survey sample weights to generate national-level prevalence estimates and calculate absolute and relative indices of disparity for breast cancer survivors and women without cancer meeting aerobic (150 minutes/week) and muscle-strengthening guidelines (2 sessions/week) stratified by demographic (e.g., race/ethnicity) and socioeconomic (e.g., homeownership) characteristics.

We included 5,845 breast cancer survivors and 160,162 women without cancer. The weighted percentage of breast cancer survivors meeting aerobic guidelines was 37.7% compared with 40.9% of women without cancer. Fewer women met muscle-strengthening guidelines. There were lower proportions of women who were younger (<50-years), were non-Hispanic Black, were Hispanic, worked 35+ hours/week, or rented their home among breast cancer survivors meeting aerobic guidelines compared with women without cancer meeting aerobic guidelines.

Breast cancer survivors were less likely to meet physical activity guidelines compared with women without cancer. Demographic and socioeconomic disparities may exist among breast cancer survivors and women without cancer meeting physical activity guidelines.

Targeted interventions may be necessary to address low physical activity participation among breast cancer survivors.

Prostate cancer (PCa) continues to rank among the most common malignancies in Europe and North America with significant mortality rates despite advancements in detection and treatment. Physical activity is often recommended to PCa patients due to its benefits in preventing disease recurrence and managing treatment-related side effects. However, physical activity may be challenging for elderly or bedridden patients. As such, vibration therapy has been proposed as a safe, effective, and easy to perform alternative treatment that may confer similar effects as physical exercise. Specifically, low-magnitude high frequency (LMHF) vibration has been shown to decrease breast cancer extravasation into the bone and reduce other types of cancer proliferation by impacting cell viability. Here, we investigated the effects of daily application of LMHF vibration (0.3 ​g, 60 ​Hz, 1 ​hour/day for 3 days) on prostate cancer growth and bone metastasis in vitro. Our findings suggest that LMHF vibration significantly reduces colony formation through a decrease in cell growth and proliferation. Moreover, using a 3D cell culture model, LMHF vibration significantly reduces PC3 spheroid size. Additionally, LMHF vibration reduces PCa cell extravasation into the bone microenvironment through the stimulation of osteocytes and subsequent osteocyte-endothelial cell cross talk. These findings highlight the potential of LMHF vibration for managing PCa growth and metastasis.

Breast cancer stands as the most frequently diagnosed cancer and the primary cause of cancer-related mortality among women worldwide, including Italy. With the increasing number of survivors, many are enrolled in regular follow-up programs. However, adherence to recommendations from scientific societies (such as ASCO, ESMO, AIOM) for breast cancer follow-up management varies in daily clinical practice across different cancer centers, potentially resulting in unequal management and escalating costs. To address these concerns, the Italian Association of Multidisciplinary Oncology Groups (AIGOM) orchestrated a Consensus on early Breast Cancer follow-up utilizing the Estimate-Talk-Estimate methodology. Following the identification of 18 Items and 38 statements by a select Board, 46 out of 54 (85.1%) experts comprising a multidisciplinary and multiprofessional panel expressed their degree of consensus (Expert Panel). The Expert Panel underscores the potential for the multidisciplinary team to tailor follow-up intensity based on the individual risk of recurrence. In selected cases, the general practitioner may be recommended as the clinical lead for breast cancer follow-up, both after completion of adjuvant treatment and at early initiation of endocrine therapy in low-risk patients. Throughout follow-up, and alongside oncologic surveillance, the expert panel advises osteometabolic, cardiologic, and gynecologic surveillance for the early detection and management of early and late treatment toxicities. Moreover, preserving quality of life is emphasized, with provisions for psycho-oncologic support and encouragement to adopt protective lifestyle behaviors.

Breast cancer is an alarming global health concern, including a vast and varied set of illnesses with different molecular characteristics. The fusion of sophisticated computational methodologies with extensive biological datasets has emerged as an effective strategy for unravelling complex patterns in cancer oncology. This research delves into breast cancer staging, classification, and diagnosis by leveraging the comprehensive dataset provided by the The Cancer Genome Atlas (TCGA). By integrating advanced machine learning algorithms with bioinformatics analysis, it introduces a cutting-edge methodology for identifying complex molecular signatures associated with different subtypes and stages of breast cancer. This study utilizes TCGA gene expression data to detect and categorize breast cancer through the application of machine learning and systems biology techniques. Researchers identified differentially expressed genes in breast cancer and analyzed them using signaling pathways, protein-protein interactions, and regulatory networks to uncover potential therapeutic targets. The study also highlights the roles of specific proteins (MYH2, MYL1, MYL2, MYH7) and microRNAs (such as hsa-let-7d-5p) that are the potential biomarkers in cancer progression founded on several analyses. In terms of diagnostic accuracy for cancer staging, the random forest method achieved 97.19%, while the XGBoost algorithm attained 95.23%. Bioinformatics and machine learning meet in this study to find potential biomarkers that influence the progression of breast cancer. The combination of sophisticated analytical methods and extensive genomic datasets presents a promising path for expanding our understanding and enhancing clinical outcomes in identifying and categorizing this intricate illness.

Aging leads to a reduced anabolic response to mechanical stimuli and a loss of bone mass and structural integrity. Chemotherapy agents such as doxorubicin exacerbate the degeneration of aging skeleton and further subject older cancer patients to a higher fracture risk. To alleviate this clinical problem, we proposed and tested a novel mechanobiology-based therapy. Building upon prior findings that i) Yoda1, the Piezo1 agonist, promoted bone growth in young adult mice and suppressed bone resorption markers in aged mice, and ii) moderate tibial loading protected bone from breast cancer-induced osteolysis, we hypothesized that combined Yoda1 and moderate loading would improve the structural integrity of adult and aged skeletons in vivo and protect bones from deterioration after chemotherapy. We first examined the effects of 4-week Yoda1 (dose 5 mg/kg, 5 times/week) and moderate tibial loading (4.5 N peak load, 4 Hz, 300 cycles for 5 days/week), individually and combined, on mature mice (∼50 weeks of age). Combined Yoda1 and loading was found to mitigate age-associated cortical and trabecular bone loss better than individual interventions. As expected, the non-treated controls experienced an average drop of cortical polar moment of inertia (Ct.pMOI) by -4.3 % over four weeks and the bone deterioration occurred in the majority (64 %) of the samples. Relative to no treatment, loading alone, Yoda1 alone, and combined Yoda1 and loading increased Ct.pMOI by +7.3 %, +9.5 %, +12.0 % and increased the % of samples with positive Ct.pMOI changes by +32 %, +26 %, and +43 %, respectively, suggesting an additive protection of aging-related bone loss for the combined therapy. We further tested if the treatment efficacy was preserved in mature mice following two weeks (six injections) of doxorubicin at the dose of 2.5 or 5 mg/kg. As expected, doxorubicin increased osteocyte apoptosis, altered bone remodeling, and impaired bone structure. However, the effects induced by DOX were too severe to be rescued by Yoda1 and loading, alone or combined, although loading and Yoda1 individually, or combined, increased the number of mice showing positive responsiveness by 0 %, +15 %, and +29 % relative to no intervention after doxorubicin exposure. Overall, this study supported the potentials and challenges of the Yoda1-based strategy in mitigating the detrimental skeletal effects caused by aging and doxorubicin.

Physical activity research among patients with metastatic breast cancer (MBC) is limited. This study examined the feasibility and potential benefits of Fit2ThriveMB, a tailored mHealth intervention.

Insufficiently active individuals with MBC (n = 49) were randomized 1:1 to Fit2ThriveMB (Fit2ThriveMB app, Fitbit, and weekly coaching calls) or Healthy Lifestyle attention control (Cancer.Net app and weekly calls) for 12 weeks. Fit2ThriveMB aimed to increase daily steps via an algorithm tailored to daily symptom rating and step goal attainment. The primary outcome was feasibility defined as ≥ 80% completion rate. Secondary feasibility metrics included meeting daily step goal and wearing the Fitbit ≥ 70% of study days, fidelity, adherence to intervention features and safety. Secondary outcomes included physical activity, sedentary time, patient reported outcomes (PROs), health-related quality of life (QOL) and social cognitive theory constructs. A subsample (n = 25) completed functional performance tests via video conferencing.

The completion rate was 98% (n = 1 died). No related adverse events were reported. Fit2ThriveMB participants (n = 24) wore the Fitbit 92.7%, met their step goal 53.1%, set a step goal 84.6% and used the app 94.1% of 84 study days. Intent-to-treat analyses indicated trends toward improvements in activity, QOL, and some PROs, social cognitive theory constructs, and functional performance tests favoring the Fit2ThriveMB group. Significant effects favoring Fit2ThriveMB were observed for self-efficacy and goal-setting. However, some PROs and functional performance improvements favored the control group (p-values > 0.05).

Fit2ThriveMB is feasible and safe for patients with MBC and warrants further evaluation in randomized controlled trials with larger sample sizes. Registration Clinicaltrials.gov NCT04129346, https://clinicaltrials.gov/ct2/show/NCT04129346.

Although adequate physical activity has been shown to be beneficial in early breast cancer, evidence in metastatic breast cancer is sparse and contradictory, which could be related to distinct effects of physical activity on the different molecular cancer subtypes. Therefore, we here evaluated the effect of physical activity on progression-free and overall survival (PFS, OS) in metastatic breast cancer, specifically looking at molecular subtypes.

International Physical Activity Questionnaire (IPAQ) questionnaires, filled out by patients enrolled in the prospective PRAEGNANT registry (NCT02338167; n = 1,270) were used to calculate metabolic equivalent task (MET) minutes, which were subsequently categorized into low (n = 138), moderate (n = 995) or high IPAQ categories (n = 137). Cox regression analyses were used to evaluate the impact of IPAQ categories and its interaction with molecular subtypes on PFS and OS.

Patient and tumor characteristics were equally distributed across IPAQ categories. HER2pos, HRpos and TNBC were present in 23.1%, 65.7% and 11.2% of patients, respectively. IPAQ scores did not have an impact on PFS and OS in addition to established prognostic factors, either overall or in particular molecular subtypes (PFS: p = 0.33 and OS: p = 0.08, likelihood ratio test). Exploratory analyses showed higher overall survival rates for high IPAQ categories compared to low/moderate IPAQ categories in luminal B-like breast cancer.

Self-reported physical activity using the IPAQ questionnaire did not significantly affect PFS or OS in patients suffering from metastatic breast cancer. Nevertheless, some hypothesis-generating differences between molecular subtypes could be observed, which may be interesting to evaluate further.

BTC overall incidence is globally increasing. CCA, including its subtypes, is a form of BTC. MetS, obesity, MASLD, and diabetes are all linked to CCA in interconnected ways. The link between obesity and CCA is less well-defined in Eastern countries as compared to Western. Although more research is needed to determine the relationship between MASLD and extrahepatic CCA (eCCA), MASLD may be a concurrent risk factor for intrahepatic CCA, particularly in populations with established or unidentified underlying liver disease. Interestingly, the risk of biliary tract cancer (BTC) seemed to be higher in patients with shorter diabetes durations who were not treated with insulin. Therefore, early detection and prevention of chronic liver disease, as well as additional intervention studies, will undoubtedly be required to determine whether improvements to MetS, weight loss, and diabetes therapy can reduce the risk and progression of BTC. However, further studies are needed to understand how reproductive hormones are involved in causing BTC and to develop consistent treatment for patients. Finally, it is critical to carefully assess the cardiological risk in BTC patients due to their increased intrinsic cardiovascular risk, putting them at risk for thrombotic complications, cardiovascular death, cardiac metastasis, and nonbacterial thrombotic endocarditis. This review aimed to provide an updated summary of the relation between the abovementioned cardio-metabolic conditions and BTC.

Extensive evidence suggests that exercise is physically and mentally beneficial for cancer survivors. This study reports on changes in self-reported stress, physiological biomarkers for stress (salivary cortisol), and HR-QOL constructs for fifty breast cancer survivors participating in one of three different exercise programs over 6 months.

Fifty post-treatment breast cancer survivors were randomized to either therapeutic yoga-based exercise (YE), comprehensive exercise (CE) (aerobic, resistance, flexibility), or choosing (C) their own exercise activities. Participants completed the Perceived Stress Scale (PSS), Medical Outcomes Short-Form 36® (SF-36), and the Pittsburgh Sleep Quality Index (PSQI). Five samples of salivary cortisol were collected on two consecutive days. The 10 samples were used to calculate the diurnal rhythm slope. Outcome measures were repeated after six months.

All groups improved in HR-QOL measures of PSS; PSQI sleep quality components of latency and daytime functioning; and five of the ten SF-36 scales (Mental Component Scale, Social Functioning subscale, Mental Health subscale, Physical Component Scale, Physical Functioning subscale). Although the CE group observed the most favorable change in cortisol (-0.183), where cortisol slope changes approached significance (p = 0.057), but no significant decrease in cortisol between groups were noted.

Our results suggest that it is the engagement of, rather than the specific type of exercise, which is associated with improved HR-QOL. However, longer-term studies with better adherence monitoring and larger sample sizes are needed to better determine clinical impact.

Twenty-four-hour movement behaviors: moderate-to-vigorous physical activity (MVPA), light physical activity (LPA), sedentary behavior (SB), and sleep are crucial factors affecting older adults' health. Using a compositional data analysis approach, this study examined the associations of time spent in these four movement behaviors with cardiometabolic health, physical fitness, and mental health among older adults. Furthermore, this study identified the estimated changes in aforementioned health outcomes by reallocating SB time to other movement behaviors.

A population-based cross-sectional study of 4562 participants (67.68 ± 5.03 yr; 55.8% female) were implemented in Hubei China between July 25 and November 19, 2020. Measures included demographics, movement behaviors, cardiometabolic indicators (body mass index, waist circumference, waist-hip ratio, percentage body fat, systolic and diastolic blood pressure), physical fitness, and mental health outcomes (depressive symptoms and loneliness). Compositional data analyses were implemented in R.

MVPA and sleep time were associated with greater health outcomes (all P < 0.001), except blood pressure ( P = 0.13-0.83). LPA time was associated with waist circumference ( B = 0.313, P = 0.009), waist-hip ratio ( B = 0.003, P = 0.003), physical fitness ( B = 0.36, P < 0.001), and mental health indicators (both P < 0.001). Reallocating 30-min SB to MVPA and sleep was associated with predicated improvements in all health outcomes, except blood pressure, whereas reallocating 30-min SB to LPA resulted in predicted improvements in physical fitness (0.187 units), depressive symptoms (-0.264 units), and loneliness (-0.395 units). For dose-effect relationships, reallocating 5-60 min of SB to MVPA showed greatest benefits for all health outcomes.

This study provides timely empirical evidence for future interventions and policymaking on promoting healthy aging during the post-COVID-19 era. The findings underline the importance of including 24-h movement behaviors in future health promotion among older adults.

Myeloproliferative neoplasm (MPN) burdens the lives of those affected. MPN patients endure significant impacts on their physical, psychological, and social well-being. While pharmacological interventions offer some disease and symptom control, they often have unfavorable side effects. This review explores the potential of Integrative Oncology (IO) therapies in managing MPNs and their associated symptoms.

IO is dedicated to augmenting conventional treatments through integrating interventions targeting the mind, body, nutrition, supplements, and other supportive care therapies. Several small studies suggest the benefit of an IO approach in MPN patients. These benefits are postulated to be modulated through enhanced physical capacity, reduced disease-related inflammation, subconscious mind training, and gut microbiome modulation. By combining IO with evidence-based pharmacological treatments, the potential exists to enhance the quality of life and clinical outcomes for individuals with MPNs. Future research should prioritize well-powered studies, including diverse demographics and symptom profiles, with appropriate study duration, to draw definite conclusions regarding the observed effects.

Activation of the sympatho-β-adrenergic receptor (βAR) system is the hallmark of heart disease with adverse consequences that facilitate the onset and progression of heart failure (HF). Use of β-blocking drugs has become the front-line therapy for HF. Last decade has witnessed progress in research demonstrating a pivotal role of Hippo pathway in cardiomyopathy and HF. Clinical studies have revealed myocardial Hippo pathway activation/YAP-TEAD1 inactivation in several types of human cardiomyopathy. Experimental activation of cardiac Hippo signaling or inhibition of YAP-TEAD1 have been shown to leads dilated cardiomyopathy with severe mitochondrial dysfunction and metabolic reprogramming. Studies have also convincingly shown that stimulation of βAR activates cardiac Hippo pathway with inactivation of the down-stream effector molecules YAP/TAZ. There is strong evidence for the adverse consequences of the βAR-Hippo signaling leading to HF. In addition to promoting cardiomyocyte death and fibrosis, recent progress is the demonstration of mitochondrial dysfunction and metabolic reprogramming mediated by βAR-Hippo pathway signaling. Activation of cardiac βAR-Hippo signaling is potent in downregulating a range of mitochondrial and metabolic genes, whereas expression of pro-inflammatory and pro-fibrotic factors are upregulated. Coupling of βAR-Hippo pathway signaling is mediated by several kinases, mechanotransduction and/or Ca2+ signaling, and can be blocked by β-antagonists. Demonstration of the converge of βAR signaling and Hippo pathway bears implications for a better understanding on the role of enhanced sympathetic nervous activity, efficacy of β-antagonists, and metabolic therapy targeting this pathway in HF. In this review we summarize the progress and discuss future research directions in this field.

Physical activity and metformin pharmacotherapy are associated with improved clinical outcomes in breast and colorectal cancer survivors. Myokines are cytokines secreted from skeletal muscle that may mediate these associations.

This hypothesis-generating analysis used biospecimens collected from a multi-centre 2 × 2 factorial randomized design of 116 patients with stage I-III breast and colorectal cancer who were randomized to 12 weeks of (1) aerobic exercise (moderate intensity titrated to 220 min/week); (2) metformin (850 mg daily for 2 weeks and then titrated to 850 mg twice per day); (3) aerobic exercise and metformin; or (4) control. Fourteen myokines were quantified using a multiplex panel. Myokine concentrations were log-transformed, and main effects analyses were conducted using linear mixed-effects regression models. The type I error rate was controlled with the Holm sequential testing procedure.

Randomization to exercise increased leukaemia inhibitory factor (1.26 pg/mL, 95% confidence interval [CI]: 0.69, 1.84; adjusted P = 0.001) and interleukin-15 (2.23 pg/mL, 95% CI: 0.87, 3.60; adjusted P = 0.013) compared with randomization to no exercise. Randomization to metformin decreased apelin (-2.69 pg/mL, 95% CI: -4.31, -1.07; adjusted P = 0.014) and interleukin-15 (-1.74 pg/mL, 95% CI: -2.79, -0.69; adjusted P = 0.013) compared with randomization to no metformin. Metformin decreased myostatin, irisin, oncostatin M, fibroblast growth factor 21 and osteocrin; however, these changes were not statistically significant after correction for multiple comparisons.

This pilot study demonstrates that randomization to exercise and metformin elicit unique effects on myokine concentrations in cancer patients. This hypothesis-generating observation warrants further basic, translational and clinical investigation and replication.

Lymphedema and specifically cancer-related lymphedema is not the main focus for both patients and physicians dealing with cancer. Its etiology is an unfortunate complication of cancer treatment. Although lymphedema treatments have gained an appreciable consensus, many practitioners have developed and prefer their own specific protocols and this is especially true for conventional (manual) versus surgical treatments. This collection of presentations explores the incidence and genetics of cancer-related lymphedema, early detection and monitoring techniques, both conventional and operative treatment options, and the importance and role of exercise for patients with cancer-related lymphedema. These assembled presentations provide valuable insights into the challenges and opportunities presented by cancer-related lymphedema including the latest research, treatments, and exercises available to improve patient outcomes and quality of life.

Regular physical activity improves cancer survivors' health-related quality of life and physical function. We estimated the proportion of Utah cancer survivors meeting U.S. Department of Health and Human Services guidelines for weekly physical activity (aerobic plus strength exercise) and identify sociodemographic, cancer, and health-related factors associated with meeting guidelines.

Survivors randomly sampled from Utah Cancer Registry records were surveyed from 2018 to 2022 to ascertain physical activity. We calculated the percent of survivors meeting guidelines and conducted logistic regression to assess predictors of meeting guidelines. Analyses were weighted to account for complex survey sample design and nonresponse and age adjusted.

Among Utah cancer survivors, 20.7% (95% CI, 18.5%-23.2%) met guidelines for both aerobic activity and strength exercise. 22.4% reported no aerobic exercise in a typical week, and 59.4% reported no strength exercise. Survivors 75 or older were less likely to meet physical activity guidelines than those under 55 (adjusted odds ratio: 0.40; 95% CI, 0.25-0.65). Survivors with a bachelor's degree or higher were more likely to meet physical activity guidelines than those without a college degree. Individuals with poorer overall health were less likely to report sufficient physical activity. Individuals treated with both chemotherapy and radiation had decreased odds of meeting guidelines compared to no treatment (adjusted odds ratio: 0.54; 95% CI, 0.29-0.99).

Most Utah cancer survivors, and particularly those who received multiple modes of adjuvant treatment, are not participating in sufficient physical activity to improve longevity and quality of life after cancer.

The objective of the present research is to explore the temperature diffusion in healthy and cancerous tissues, with a specific focus on how physical activity impacts on the weakening of breast tumors. Previous research lacked numerical analysis regarding the effectiveness of physical activity in tumor prevention or attenuation, prompting an investigation into the mechanism behind physical activity and tumor prevention from a bio-heat transfer perspective. The study employs a realistic model of human breasts and tumors in COMSOL Multiphysics® to analyze temperature distribution by utilizing Penne's bio-heat equation. The research examines their influence on tissue temperature by varying tumor diameter (10-20 mm) and exercise intensities (such as walking speeds and other activities like carpentry, swimming, and marathon running). Results demonstrate that cancerous tissues generate notably more heat than normal tissues at rest and during physical activity. Smaller tumors exhibit higher temperatures during exercise, emphasizing the significance of tumor size in treatment effectiveness. Tumor temperatures range between 40 and 43.2 °C, while healthy tissue temperatures remain below 41 °C during physical activity. High-intensity exercises, particularly swimming, walking at 1.8 m/s, and marathon running, display a therapeutic effect on tumors, increasing effectiveness with intensity. The temperatures of healthy and malignant tissues rise noticeably due to constant metabolic heat and decreased blood flow. The study also identifies the optimal duration of high-intensity exercise, recommending at least 20 min for optimal therapeutic outcomes. The outcomes of this research would help individuals, doctors, and cancer researchers understand and weaken malignant tissues.

Malignant pleural mesothelioma (MPM) represents a significant clinical challenge due to limited therapeutic options and poor prognosis. Beyond mere survivorship, setting up an effective framework to improve functioning and quality of life is an urgent need in the comprehensive management of MPM patients. Therefore, this study aims to review the current understanding of MPM sequelae and the effectiveness of rehabilitative interventions in the holistic approach to MPM. A narrative review was conducted to summarize MPM sequelae and their impact on functioning, disability, and quality of life, focusing on rehabilitation interventions in MPM management and highlighting gaps in knowledge and areas for further investigation. Our findings showed that MPM patients experience debilitating symptoms, including fatigue, dyspnea, pain, and reduced exercise tolerance, decreasing quality of life. Supportive and rehabilitative interventions, including pulmonary rehabilitation, physical exercise improvement, psychological support, pain management, and nutritional supplementation, seem promising approaches in relieving symptoms and improving quality of life but require further research. These programs emphasize the pivotal synergy among patient-tailored plans, multidisciplinary team involvement, and disease-specific focus. Despite advancements in therapeutic management, MPM remains a challenging disease with limited effective interventions that should be adapted to disease progressions. Rehabilitative strategies are essential to mitigate symptoms and improve the quality of life in MPM patients. Further research is needed to establish evidence-based guidelines for rehabilitative interventions tailored to the unique needs of MPM patients.