Cell cycle arrest is not senescence

Mikhail V. Blagosklonny

doi:10.18632/aging.100281

Review Volume 3, Issue 2 pp 94—101

Cell cycle arrest is not senescence

Mikhail V. Blagosklonny^1, ,

¹ Department of Cell Stress Biology, Roswell Park Cancer Institute, Buffalo, NY, 14263, USA

Received: January 30, 2011 Accepted: February 6, 2011 Published: February 6, 2011

https://doi.org/10.18632/aging.100281
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Copyright: © 2011 Blagosklonny et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

DNA damaging agents and radiation, cytotoxins and anti-cancer drugs, telomere erosion and cytokines, culture shock and mitogenic stimuli, oncogenes and tumor suppressors can induce both cell cycle arrest and cellular senescence. Due to this semi-coincidence, senescence is confused with cell cycle arrest, or even more misleadingly, with growth inhibition. With such misconceptions, cellular senescence cannot be linked to organismal aging. Also, the relation between cancer and senescence is distorted. Here I discuss why the link between arrest and senescence is semi-coincidental and how senescence is related to aging and cancer.

Review Volume 3, Issue 2 pp 94—101

Cell cycle arrest is not senescence

Mikhail V. Blagosklonny^1, ,

Received: January 30, 2011 Accepted: February 6, 2011 Published: February 6, 2011

Abstract

Corresponding Author

Keywords

Review Volume 3, Issue 2 pp 94—101

Cell cycle arrest is not senescence

Mikhail V. Blagosklonny1, ,

Received: January 30, 2011 Accepted: February 6, 2011 Published: February 6, 2011

Cite this Article

How to cite

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Abstract

Corresponding Author

Keywords

Mikhail V. Blagosklonny^1, ,