This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Which of the following growth factors mediate tissue regeneration during wound healing \nSelect and explain. \nA. TGF-beta, B. PDGF and EDF, C. FGF and VEGF, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Tissue repair:\na. Replacement of a damaged area by\xa0connective tissue scar.\nb. Tissue repair is mediated by various\xa0growth factors and cytokines.\n\nTransforming growth factor (TGF-β).\nPlatelet derived growth factor β (PDGF).\nFibroblast growth factor (FGF).\nVascular endothelial growth factor\xa0(VEGF).\nEpidermal growth factor (EDF).\nTumor necrosis factor α (TNF-α) and\xa0IL-1.', 'role': 'assistant'}]