Fight to the bitter end: DNA repair and aging.

Abstract

DNA carries the genetic information that directs complex biological processes; thus, maintaining a stable genome is critical for individual growth and development and for human health. DNA repair is a fundamental and conserved mechanism responsible for mending damaged DNA and restoring genomic stability, while its deficiency is closely related to multiple human disorders. In recent years, remarkable progress has been made in the field of DNA repair and aging. Here, we will extensively discuss the relationship among DNA damage, DNA repair, aging and aging-associated diseases based on the latest research. In addition, the possible role of DNA repair in several potential rejuvenation strategies will be discussed. Finally, we will also review the emerging methods that may facilitate future research on DNA repair.

• Authors: Yu Chen, Anke Geng, Weina Zhang, Zhen Qian, Xiaoping Wan, Ying Jiang, Zhiyong Mao
• Journal: Ageing research reviews (Ageing Res Rev) Vol. 64 Pg. 101154 (12 2020) ISSN: 1872-9649 [Electronic] England
• PMID: 32977059 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)
• Copyright: Copyright © 2020 Elsevier B.V. All rights reserved.

Topics

• Aging (genetics)
• DNA Damage
• DNA Repair (genetics)
• Genomic Instability
• Humans
• Rejuvenation