Affinity-based protein profiling of the antiviral natural product nanchangmycin.

ABSTRACT: Nanchangmycin is a natural product with broad-spectrum activity against various organisms, exhibiting antibiotic, antiviral, anticancer, and antifibrotic effects. Nanchangmycin belongs to the family of polyether ionophores and is proposed to exert its therapeutic effects by altering ion gradients across biological membranes. Although this therapeutic mechanism has been well characterised in cancer models, it does not fully explain how nanchangmycin inhibits Zika virus infection, as recently reported. The specific molecular targets responsible for mediating nanchangmycin's antiviral activity remain unknown. Here, we designed a photoreactive clickable nanchangmycin probe and employed chemical proteomics to identify protein targets of nanchangmycin related to Zika virus infection in human cel

SUBMITTER: Leiva S 

PROVIDER: S-EPMC12569634 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature