Age‐dependent changes and biomarkers of aging in Caenorhabditis elegans. Issue 2 (8th February 2019)

• Record Type: Journal Article
• Authors: Son, Heehwa G.; Altintas, Ozlem; Kim, Eun Ji E.; Kwon, Sujeong; Lee, Seung‐Jae V.
• Is Part Of: Aging cell. Volume 18:Issue 2(2019)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2019-02-08
• Subjects: Cells -- Aging -- Periodicals; 571.8783605
• DOI: 10.1111/acel.12853
• Languages: English
• ISSNs: 1474-9718

Abstract

Abstract: Caenorhabditis elegans is an exceptionally valuable model for aging research because of many advantages, including its genetic tractability, short lifespan, and clear age‐dependent physiological changes. Aged C. elegans display a decline in their anatomical and functional features, including tissue integrity, motility, learning and memory, and immunity. Caenorhabditis elegans also exhibit many age‐associated changes in the expression of microRNAs and stress‐responsive genes and in RNA and protein quality control systems. Many of these age‐associated changes provide information on the health of the animals and serve as valuable biomarkers for aging research. Here, we review the age‐dependent changes in C. elegans and their utility as aging biomarkers indicative of the physiological status of aging.