Title : A Cell-Permeant Mimetic of NMN Activates SARM1 to Produce Cyclic ADP-Ribose and Induce Non-apoptotic Cell Death.

Pub. Date : 2019 May 31

PMID : 31128467






4 Functional Relationships(s)
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1 We show that CZ-48, a cell-permeant mimetic of NMN, activated SARM1 in vitro and in cellulo to cyclize NAD and produce a Ca2+ messenger, cADPR, with similar efficiency as NMN. Camptothecin-20-O-propionate sterile alpha and TIR motif containing 1 Homo sapiens
2 CZ-48 activated SARM1 via a conformational change of the auto-inhibitory domain and dimerization of its catalytic domain. Camptothecin-20-O-propionate sterile alpha and TIR motif containing 1 Homo sapiens
3 CZ-48 acted selectively, activating SARM1 but inhibiting CD38. Camptothecin-20-O-propionate sterile alpha and TIR motif containing 1 Homo sapiens
4 CZ-48 is a specific modulator of SARM1 functions in cells. Camptothecin-20-O-propionate sterile alpha and TIR motif containing 1 Homo sapiens