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What is Which of the following growth factors mediate tissue regeneration during wound healing and explain in detail?
Tissue repair:
a. Replacement of a damaged area by connective tissue scar.
b. Tissue repair is mediated by various growth factors and cytokines.

Transforming growth factor (TGF-β).
Platelet derived growth factor β (PDGF).
Fibroblast growth factor (FGF).
Vascular endothelial growth factor (VEGF).
Epidermal growth factor (EDF).
Tumor necrosis factor α (TNF-α) and IL-1.