Rick Betori, Yue Liu, Ding Wu, Rama Mishra, Scott Cohen, Stephen J. Kron, Karl Scheidt
ChemRxiv, 2019
doi: 10.26434/chemrxiv.8977457.v1
Telomerase is a ribonuceloprotein complex responsible for maintaining telomeres and protecting chromosomal integrity. The human telomerase reverse transcriptase (hTERT) is expressed in ~90% of cancer cells where it confers the capacity for limitless proliferation. Along with its established role in telomere lengthening, telomerase also serves non-canonical extra-telomeric roles in oncogenic signaling, resistance to apoptosis, and enhanced DNA damage response. Here, we report a new class of natural product-inspired covalent inhibitors of telomerase that target the catalytic active site. We developed rationally designed probe compounds that modulate both the telomeric and extra-telomeric activities of telomerase and present new opportunities to investigate the diverse functions of this unique molecular machine.
A blog highlighting recent publications in the area of covalent modification of proteins, particularly relating to covalent-modifier drugs. @CovalentMod on Twitter and @covalentmod@mstdn.science on Mastodon
Covalent drug discovery using sulfur(VI) fluoride exchange warheads
Huang Huang, Lyn H. Jones Expert Opinion on Drug Discovery , 2023 https://doi.org/10.1080/17460441.2023.2218642 Covalent drug discovery has ...
-
Zhao, Z.; Bourne, P. E. ChemRxiv 2022 . https://doi.org/10.26434/chemrxiv-2022-nlb0m Kinase-targeted drug discovery for cancer therapy ha...
-
Wang, S.; Hadisurya, M.; Tao, W. A.; Dykhuizen, E.; Krusemark, C. ChemRxiv 2022 . https://doi.org/10.26434/chemrxiv-2022-tvgn1 Targeted co...
-
Jian Ding, Guo Li, Hejun Liu, Lulu Liu, Ying Lin, Jingyan Gao, Guoqiang Zhou, Lingling Shen, Mengxi Zhao, Yanyan Yu, Weihui Guo, Ulrich Homm...