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Molecular Biology Commons

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Wright State University

Cancer

2017

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Full-Text Articles in Molecular Biology

Role Of Erk3 In Regulating Rhogdi1-Paks Signaling Axis, Hitham Abdulrahman Aldharee Jan 2017

Role Of Erk3 In Regulating Rhogdi1-Paks Signaling Axis, Hitham Abdulrahman Aldharee

Browse all Theses and Dissertations

Extracellular signal-regulated kinase 3 (ERK3) is an atypical protein kinase of the mitogen-activated protein kinase (MAPK) family. In comparison to well-investigated ERK1/2 (classical) MAPKs, much less has been discovered about ERK3 signaling and its cellular functions. Recent studies have shown that ERK3 is overexpressed in various types of cancers such as lung cancer and breast cancer and that ERK3 promotes cancer cell migration and invasion. How ERK3 regulates cancer cell motility and invasiveness, however, is still largely unknown. RhoGTPases, including Rho, Cdc42 and Rac1, play critical roles in regulating cell motility and invasiveness through activating downstream effectors such as ...