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Editorial
©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
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
PhenotypePro-tumoral, immune-suppressiveReversal/de-polarizationLoss of pro-tumoral function and recognitionCD206 (decrease); anti-tumoral phenotype (increase)
SignalingVaried/dependent on TMEActivation of canonical pathwayTransduction of immunometabolic shift signalSmad2/3 activation
Mitochondria/energyLow OXPHOS, high glycolysisRestoration of OXPHOSEnhanced energy metabolism for microbicidal functionOxygen consumption rate (increase)
Lipid metabolismHigh cholesterol/lipid accumulationReduction of lipid contentInterference with M2 maintenance and signalingTotal cellular cholesterol (decrease)
Redox stateLow microbicidal ROSIncrease in ROSInduction of cytotoxic/inflammatory stateReactive oxygen species (increase)


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