NAD+ And SIRT2 Regulation Of Mitotic Lifespan, Senescence And Healthy Ageing
Funder
National Health and Medical Research Council
Funding Amount
$617,274.00
Summary
During youth, cells in our body undergo a continual process of self-renewal, known as mitosis, where cells divide and accurately provide equal number of chromosomes into each daughter cell. During old age, dysfunctional mitosis leads to senescence, where cells no longer divide, and are unable to renew old tissue. We have uncovered a new molecular pathway involving the enzyme SIRT2 that maintains healthy mitosis, and will determine if targeting this pathway preserves health into old age, and ulti ....During youth, cells in our body undergo a continual process of self-renewal, known as mitosis, where cells divide and accurately provide equal number of chromosomes into each daughter cell. During old age, dysfunctional mitosis leads to senescence, where cells no longer divide, and are unable to renew old tissue. We have uncovered a new molecular pathway involving the enzyme SIRT2 that maintains healthy mitosis, and will determine if targeting this pathway preserves health into old age, and ultimately extends lifespanRead moreRead less