M Keshavarz

[ 1 ] - Is Telomere Length a Biomarker of Adaptive Response? Controversial Findings of NASA and Residents of High Background Radiation Areas

Telomere length and stability is a biomarker of aging, stress, and cancer. Shortening of telomeres and high level of DNA damages are known to be associated with aging. Telomere shortening normally occurs during cell division in most cells and when telomeres reach a critically short length, DNA damage signaling and cellular senescence can be triggered. The induction of an adaptive response by sp...