Diverse Roles for the Paxillin Family of Proteins in Cancer
Author(s) -
Nicholas O. Deakin,
Jeanine Pignatelli,
Christopher E. Turner
Publication year - 2012
Publication title -
genes and cancer
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.883
H-Index - 71
eISSN - 1947-6027
pISSN - 1947-6019
DOI - 10.1177/1947601912458582
Subject(s) - paxillin , metastasis , carcinogenesis , scaffold protein , cancer , protein family , cancer cell , biology , cancer research , cell migration , microbiology and biotechnology , computational biology , bioinformatics , medicine , cell , signal transduction , focal adhesion , genetics , gene
The paxillin family of intracellular scaffold proteins includes paxillin, Hic-5, and leupaxin, and all have been identified as key regulators of the cellular migration machinery in both 2- and 3-dimensional microenvironments. Herein, we provide insight into the roles of these proteins during tumorigenesis and metastasis, highlighting their functions in cancer initiation as well as tumor cell dissemination and survival. Furthermore, we speculate on the potential of paxillin family proteins as both future prognostic and therapeutic targets.
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