» Articles » PMID: 31083492

Isolation and Characterization of Two New Metabolites from the Sponge-Derived Fungus Sp. LS34 by OSMAC Approach

Overview
Journal Mar Drugs
Publisher MDPI
Specialties Biology
Pharmacology
Date 2019 May 15
PMID 31083492
Citations 9
Authors
Affiliations
Soon will be listed here.
Abstract

The application of an OSMAC (One Strain-Many Compounds) approach on the sponge-derived fungus sp. LS34, using two different media including solid rice medium and potato dextrose broth (PDB) resulted in the isolation and identification of two new compounds, named asperspin A () and asperther A () along with seven known compounds -. Compounds - were detected in fungal extracts from rice medium, while compounds - were isolated from PDB medium. Their structures were unambiguously characterized by HRESIMS and NMR spectroscopic data. The growth inhibitory activity of these compounds against four pathogenic bacteria (, , , and ) were evaluated. All the compounds were also tested for their cytotoxicity against seven cancer cell lines, including CCRF-CEM, K562, BGC823, AGS, HCT-116, MDA-MB-453, and COR-L23. Among them, compound showed strong activity against CCRF-CEM and K562 cells with IC values of 1.22 ± 0.05 µM and 10.58 ± 0.19 µM, respectively. Notably, compound also showed pronounced activity against with an MIC value of 3.54 µM.

Citing Articles

Multigene phylogeny, bioactive properties, enzymatic and dye decolorization potential of selected marine fungi from brown algae and sponges of Mauritius.

Wong Chin J, Puchooa D, Bahorun T, Alrefaei A, Neergheen V, Jeewon R Heliyon. 2024; 10(7):e28955.

PMID: 38623192 PMC: 11016617. DOI: 10.1016/j.heliyon.2024.e28955.


Pestalotiopols E-J, Six New Polyketide Derivatives from a Marine Derived Fungus sp. SWMU-WZ04-1.

Jiang L, Teng B, Zhang M, Chen S, Zhang D, Zhai L Mar Drugs. 2024; 22(1).

PMID: 38248640 PMC: 10820063. DOI: 10.3390/md22010015.


Advances in Natural Products from the Marine-Sponge-Associated Microorganisms with Antimicrobial Activity in the Last Decade.

Liang J, She J, Fu J, Wang J, Ye Y, Yang B Mar Drugs. 2023; 21(4).

PMID: 37103375 PMC: 10143917. DOI: 10.3390/md21040236.


Genomic Analysis and Antimicrobial Components of M7, an Strain Derived from the South China Sea.

Qi J, Chen C, He Y, Wang Y J Fungi (Basel). 2022; 8(10).

PMID: 36294615 PMC: 9605573. DOI: 10.3390/jof8101051.


Absolute configuration of cytotoxic anthraquinones from a Brazilian cave soil-derived fungus, Aspergillus sp. SDC28.

Gubiani J, Bernardi D, De Paula C, Seleghim M, Ferreira A, Batista A Arch Pharm (Weinheim). 2022; 355(4):e2100441.

PMID: 35099085 PMC: 8983557. DOI: 10.1002/ardp.202100441.


References
1.
Hamann M, Otto C, Scheuer P, Dunbar D . Kahalalides: Bioactive Peptides from a Marine Mollusk Elysia rufescens and Its Algal Diet Bryopsis sp.(1). J Org Chem. 1996; 61(19):6594-6600. DOI: 10.1021/jo960877+. View

2.
Bugni T, Ireland C . Marine-derived fungi: a chemically and biologically diverse group of microorganisms. Nat Prod Rep. 2004; 21(1):143-63. DOI: 10.1039/b301926h. View

3.
Fotakis G, Timbrell J . In vitro cytotoxicity assays: comparison of LDH, neutral red, MTT and protein assay in hepatoma cell lines following exposure to cadmium chloride. Toxicol Lett. 2005; 160(2):171-7. DOI: 10.1016/j.toxlet.2005.07.001. View

4.
Shao H, Qin X, Dong Z, Zhang H, Liu J . Induced daldinin A, B, C with a new skeleton from cultures of the ascomycete Daldinia concentrica. J Antibiot (Tokyo). 2008; 61(3):115-9. DOI: 10.1038/ja.2008.119. View

5.
Wu B, Wu X, Sun M, Li M . Two novel tyrosinase inhibitory sesquiterpenes induced by CuCl2 from a marine-derived fungus Pestalotiopsis sp. Z233. Mar Drugs. 2013; 11(8):2713-21. PMC: 3766860. DOI: 10.3390/md11082713. View