Are redox changes a critical switch for mitotic progression?

Mol Cell Oncol

MIT Center for Precision Cancer Medicine, Koch Institute for Integrative Cancer Research, and Departments of Biological Engineering and Biology, Massachusetts Institute of Technology, Cambridge, MA, USA.

Published: October 2020

Cell-cycle dependent redox changes result in increased protein oxidation in mitotic cells. We show that oxidative modifications of a conserved cysteine residue within Aurora A kinase (AURKA) can promote its activation during mitosis. Targeting redox-sensitive cysteine residues within AURKA may lead to the development of novel anti-cancer agents with improved clinical efficacy.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7670999PMC
http://dx.doi.org/10.1080/23723556.2020.1832419DOI Listing

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