Ras Raf MEK ERK Signaling Pathway - Overview, Regulation and Role in Pathology

The video provides an overview of the Ras RAF MEK Erk pathway, a MAPK cascade crucial for cell proliferation, survival, and metastasis. It explains the roles of Ras, RAF, MEK, and Erk, detailing how the pathway operates and its regulation by factors like EGFR and TGF alpha. The pathway's significance in cancer pathogenesis is highlighted, emphasizing its role in cell proliferation and survival. The video concludes with a promise to explore the pathway's involvement in cancer in future lessons.

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