
Aging-US
EDITORS’ CHOICE: Slowing intervertebral disc aging in mice through long-term systemic treatment
A #Research paper recently #Published in Volume 18 of Aging, titled “Slowing intervertebral disc aging in mice through long-term systemic treatment with the senolytic BCL-2/BCL-xL proteolysis targeting chimera (PROTAC) 753b,” examines whether the senolytic PROTAC 753b can slow age-related intervertebral disc degeneration (IDD) in mice. Long-term systemic treatment with 753b reduced key features of disc degeneration in 22-month-old male mice, including matrix breakdown, loss of disc aggrecan, age-related structural changes, and inflammatory markers such as IL-6 and TNFα. These benefits, however, were not observed in female mice, highlighting potential sex-based differences in the role of cellular senescence in IDD and the response to senolytic therapies. DOI - https://doi.org/10.18632/aging.206394 Corresponding author - Nam Viet Vo - nvv1@pitt.edu Abstract video - https://www.youtube.com/watch?v=t0z4MULDr1A Sign up for free Altmetric alerts about this article - https://aging.altmetric.com/details/email_updates?id=10.18632%2Faging.206394 Subscribe for free publication alerts from Aging - https://www.aging-us.com/subscribe-to-toc-alerts Keywords - aging, intervertebral disc aging, cellular senescence, senolytic, anti-apoptosis, PROTAC-753b To learn more about the journal, please visit https://www.Aging-US.com and connect with us on social media at: Bluesky - https://bsky.app/profile/aging-us.bsky.social ResearchGate - https://www.researchgate.net/journal/Aging-1945-4589 X - https://twitter.com/AgingJrnl Facebook - https://www.facebook.com/AgingUS/ Instagram - https://www.instagram.com/agingjrnl/ LinkedIn - https://www.linkedin.com/company/aging/ Reddit - https://www.reddit.com/user/AgingUS/ Pinterest - https://www.pinterest.com/AgingUS/ YouTube - https://www.youtube.com/@Aging-US Spotify - https://open.spotify.com/show/1X4HQQgegjReaf6Mozn6Mc MEDIA@IMPACTJOURNALS.COM





