My name is Zhan-Zhan Li, PhD, and I have been working in the Department of Oncology, Xiangya Hospital, Central South University since 2016. My current professional title is Associate Researcher, and I am also a Master tutor. As a researcher in bioinformatics and oncology, I am dedicated to utilizing advanced computational methods and data analysis techniques to explore the molecular mechanisms and treatment strategies of cancer. I focus on integrating genomics, transcriptomics, and clinical data to uncover potential biomarkers and therapeutic targets for cancer, thereby advancing the development of personalized medicine. I chose this research field because I firmly believe in the importance of bioinformatics in cancer research. The complexity and heterogeneity of cancer often make traditional experimental methods insufficient to comprehensively reveal its mechanisms. However, bioinformatics tools and techniques can efficiently process and analyze vast amounts of data, helping us identify key biological signals and develop more precise treatment plans. Knowing that my research can bring hope and improvement to patients fills me with a sense of mission and accomplishment. What differentiates me from others in this field is my emphasis on the integration and analysis of multi-omics data to gain a comprehensive understanding of the biological characteristics of tumors. By combining my knowledge of epidemiology and statistics, I can identify potential risk factors in large population studies and integrate these findings with laboratory research. I have published more than 100 academic papers, with over 50 of them as the first author or corresponding author (Front Immunol, Cell Death and Disease,Journal of Translational Medicine,Clin Sci, Lond),ect. My work has been cited 2,343 times, and I have an H-index of 23. I have led one project funded by the National Natural Science Foundation of China, two projects funded by the Hunan Provincial Natural Science Foundation, one postdoctoral project, and one young investigator project funded by Xiangya Hospital of Central South University. I also serve as a member of the Health Statistics Professional Committee of the Hunan Provincial Medical Association for Preventive Medicine and as an expert on the Cancer Prevention and Control Expert Advisory Committee for the Healthy Hunan Initiative. I have previously served as a Guest Associate Editor at Frontiers Publishing and am also an Associate Editor for the Cancer section of Heliyon, with experience in handling manuscripts. Since 2015, I have been a reviewer for multiple journals, and due to the large number of reviews, the exact count is difficult to track. Currently, I review 1-2 papers per month. As a researcher dedicated to advancing the field of oncology, my professional goal is to explore the molecular mechanisms underlying tumor initiation, progression, and metastasis, as well as the mechanisms of radiotherapy resistance in cancer cells through a multidisciplinary approach. By integrating basic and clinical research, I aim to provide more precise and effective treatment strategies for cancer patients, ultimately improving their survival rates and quality of life. I am a researcher with a background in epidemiology and health statistics, bioinformatics, and oncology. I focus on applying quantitative analysis methods and bioinformatics tools to the processing and analysis of complex data in cancer research. My work integrates multidisciplinary approaches aimed at advancing early cancer detection, precision treatment, and improving patient survival rates. In communicating with team members, I actively listen to different perspectives and needs, ensuring effective information exchange and adjusting research directions or strategies based on feedback. I can convey complex scientific concepts, data analysis results, and technical details in a clear and concise manner to academic peers, clinicians, and non-experts. I efficiently collaborate with researchers and doctors from diverse backgrounds to ensure the smooth progress of projects. I am very interested in bioinformatics and data processing, and I am committed to addressing various data analysis challenges faced by clinicians in their research activities.