Making a Mouse that Exhibits Human Telomere Dynamics – Fight Aging!

[ad_1] Telomerase acts to extend telomeres, the repeated DNA sequences at the ends of chromosomes. With every cell division, some of the telomere repeats are lost. Cells with critically short telomeres become senescent or undergo programmed cell death, having reached the Hayflick limit on replication. Some cells employ telomerase … Read more