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- Title
Rapid Discovery of Substances with Anticancer Potential from Marine Fungi Based on a One Strain–Many Compounds Strategy and UPLC-QTOF-MS.
- Authors
Wu, Yu-Ting; Zhao, Xiao-Na; Zhang, Pei-Xi; Wang, Cui-Fang; Li, Jing; Wei, Xiao-Yue; Shi, Jia-Qi; Dai, Wang; Zhang, Qi; Liu, Jie-Qing
- Abstract
The secondary metabolites of marine fungi with rich chemical diversity and biological activity are an important and exciting target for natural product research. This study aimed to investigate the fungal community in Quanzhou Bay, Fujian, and identified 28 strains of marine fungi. A total of 28 strains of marine fungi were screened for small-scale fermentation by the OSMAC (One Strain-Many Compounds) strategy, and 77 EtOAc crude extracts were obtained and assayed for cancer cell inhibition rate. A total of six strains of marine fungi (P-WZ-2, P-WZ-3-2, P-WZ-4, P-WZ-5, P56, and P341) with significant changes in cancer cell inhibition induced by the OSMAC strategy were analysed by UPLC-QTOF-MS. The ACD/MS Structure ID Suite software was used to predict the possible structures with inhibitory effects on cancer cells. A total of 23 compounds were identified, of which 10 compounds have been reported to have potential anticancer activity or cytotoxicity. In this study, the OSMAC strategy was combined with an untargeted metabolomics approach based on UPLC-QTOF-MS to efficiently analyse the effect of changes in culture conditions on anticancer potentials and to rapidly find active substances that inhibit cancer cell growth.
- Subjects
QUANZHOU Shi (China); FUJIAN Sheng (China); MARINE fungi; CANCER cell growth; MICROSOFT Corp.; FUNGAL communities; BIODIVERSITY; METABOLITES; CANCER cells
- Publication
Marine Drugs, 2023, Vol 21, Issue 12, p646
- ISSN
1660-3397
- Publication type
Article
- DOI
10.3390/md21120646