首页|Hydrophobic tagging-induced degradation of NAMPT in leukemia cells

Hydrophobic tagging-induced degradation of NAMPT in leukemia cells

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Nicotinamide phosphoribosyl transferase(NAMPT)is considered as a promising target for cancer ther-apy to its crucial role in cancer metabolism.Despite the therapeutic potential of NAMPT enzymatic in-hibitors,their effectiveness is limited by dose-related toxicity and the inability to suppress nonenzymatic functions of extracellular NAMPT(eNAMPT).Herein,we designed and synthesized the first hydrophobic tagging NAMPT degraders.Among them,compound NH-11 selectively degraded NAMPT in leukemia cells through the ubiquitin-proteasome system.Compound NH-11 effectively induced apoptosis and showed low toxicity to normal cells,representing a promising anti-leukemia lead compound.

NAMPTHydrophobic taggingLeukemiaDegradationAnti-cancer

Menglu Guo、Ying-Qi Song、Junfei Cheng、Guoqiang Dong、Xun Sun、Chunquan Sheng

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Department of Natural Medicine,School of Pharmacy,Fudan University,Shanghai 201203,China

School of Pharmaceutical Sciences,Hainan University,Haikou 570228,China

School of Pharmacy,Second Military Medical University,Shanghai 200433,China

2024

中国化学快报(英文版)
中国化学会

中国化学快报(英文版)

CSTPCD
影响因子:0.771
ISSN:1001-8417
年,卷(期):2024.35(9)