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Explore the complex cellular signaling mechanisms that orchestrate tissue regeneration in this 30-minute lecture from NPTEL-NOC IITM. Learn about the formation of wound epidermis as the initial response to tissue damage, understand the critical process of blastema formation where undifferentiated cells accumulate at injury sites, and examine the role of TGF-beta signaling pathways in coordinating regenerative responses. Discover how paracrine factors facilitate cell-to-cell communication during tissue repair and regeneration, and gain insights into the intricate signaling networks that enable organisms to restore damaged tissues and organs.
