©Author(s) (or their employer(s)) 2026.
World J Gastroenterol. Mar 14, 2026; 32(10): 115371
Published online Mar 14, 2026. doi: 10.3748/wjg.v32.i10.115371
Published online Mar 14, 2026. doi: 10.3748/wjg.v32.i10.115371
Table 1 Growth differentiation factor 11-mediated key immunometabolic mechanisms on M2-like macrophages
| Feature/mechanism | M2-like macrophage state (baseline) | GDF11 treatment effect | Proposed anti-tumoral impact | Molecular markers/processes |
| Phenotype | Pro-tumoral, immune-suppressive | Reversal/de-polarization | Loss of pro-tumoral function and recognition | CD206 (decrease); anti-tumoral phenotype (increase) |
| Signaling | Varied/dependent on TME | Activation of canonical pathway | Transduction of immunometabolic shift signal | Smad2/3 activation |
| Mitochondria/energy | Low OXPHOS, high glycolysis | Restoration of OXPHOS | Enhanced energy metabolism for microbicidal function | Oxygen consumption rate (increase) |
| Lipid metabolism | High cholesterol/lipid accumulation | Reduction of lipid content | Interference with M2 maintenance and signaling | Total cellular cholesterol (decrease) |
| Redox state | Low microbicidal ROS | Increase in ROS | Induction of cytotoxic/inflammatory state | Reactive oxygen species (increase) |
- Citation: Mohammadi S, Darweesh M, Al-Harrasi A. Growth differentiation factor 11 reprograms M2-like macrophages: Targeting immunometabolism for cancer therapy. World J Gastroenterol 2026; 32(10): 115371
- URL: https://www.wjgnet.com/1007-9327/full/v32/i10/115371.htm
- DOI: https://dx.doi.org/10.3748/wjg.v32.i10.115371