Arnab Ray Chaudhuri
raychaudhurilab.bsky.social
Arnab Ray Chaudhuri
@raychaudhurilab.bsky.social
Reposted by Arnab Ray Chaudhuri
Our paper in Science is out! @souravagrawal.bsky.social, @rlynn.bsky.social, @susvirkar.bsky.social, and the rest of the team show human RPA is a telomerase processivity factor essential for telomere maintenance. This reshapes our thinking about telomerase regulation. www.science.org/doi/10.1126/...
Human RPA is an essential telomerase processivity factor for maintaining telomeres
Telomerase counteracts telomere shortening by repeatedly adding DNA repeats to chromosome ends. We identified the replication protein A (RPA) heterotrimer as a telomerase processivity factor critical ...
www.science.org
October 30, 2025 at 10:07 PM
Want to know how homologous recombination defects are caused upon loss of BRCA2? Check out our recent efforts in uncovering this phenomenon just out in Science!
www.science.org/doi/10.1126/...
FIGNL1 inhibits homologous recombination in BRCA2 deficient cells by dissociating RAD51 filaments
Homologous recombination (HR) deficiency upon Breast Cancer Gene 2 (BRCA2) loss arises from defects in the formation of RAD51 nucleoprotein filaments. We demonstrate that loss of the anti-recombinase ...
www.science.org
October 30, 2025 at 9:52 PM
Reposted by Arnab Ray Chaudhuri
@raychaudhurilab.bsky.social we are looking forward to your presentation at the #DRRSC26 🌟
Please share this with your followers to let them know the Early bird and Talk submission deadline is fast approaching - Tuesday 26th August 2025 ⏳
🔗To register click here: bit.ly/4o3w0Cz
July 24, 2025 at 12:47 PM
Reposted by Arnab Ray Chaudhuri
Join the first Keystone conference dedicated to DNA replication gaps and cancer! Send an abstract to be selected for a talk.

www.keystonesymposia.org/conferences/...
DNA Replication Gaps, Cancer and Disease | Keystone Symposia
Join us at the Keystone Symposia on DNA Replication Gaps, Cancer and Disease, April 2025, in Daejeon, with field leaders!
www.keystonesymposia.org
January 17, 2025 at 11:35 AM
Reposted by Arnab Ray Chaudhuri
What an exciting day for the lab at the Dutch Chromatin Meeting! Congrats to Ashutosh (a.k.a Vincent 😉)for winning the poster prize on 3D reorganization of stressed forks & Joanna for her fantastic talk on phase separation during replication stress. Proud of you guys! 🤩
November 15, 2024 at 7:07 PM
Reposted by Arnab Ray Chaudhuri
Being haiku-ed is an honor! You were so fast, too 🤩
November 12, 2024 at 7:28 PM