» Articles » PMID: 38576493

Decylprodigiosin: a New Member of the Prodigiosin Family Isolated from a Seaweed-associated

Overview
Journal Front Pharmacol
Date 2024 Apr 5
PMID 38576493
Authors
Affiliations
Soon will be listed here.
Abstract

Bioprospecting actinobacterial secondary metabolism from untapped marine sources may lead to the discovery of biotechnologically-relevant compounds. While studying the diversity and bioactive potential of Actinomycetota associated with a green seaweed collected in the northern Portuguese cost, strain CT-F61, identified as , was isolated. Its extracts displayed a strong anticancer activity on breast carcinoma T-47D and colorectal carcinoma HCT116 cells, being effective as well against a panel of human and fish pathogenic bacteria. Following a bioactivity-guided isolation pipeline, a new analogue of the red-pigmented family of the antibiotics prodigiosins, decylprodigiosin (1), was identified and chemically characterized. Despite this family of natural products being well-known for a long time, we report a new analogue and the first evidence for prodigiosins being produced by a seaweed-associated actinomycete.

Citing Articles

Actinomycete-Derived Pigments: A Path Toward Sustainable Industrial Colorants.

Diez B, Torres C, Gaudencio S Mar Drugs. 2025; 23(1).

PMID: 39852541 PMC: 11766884. DOI: 10.3390/md23010039.


Prodigiosin: unveiling the crimson wonder - a comprehensive journey from diverse bioactivity to synthesis and yield enhancement.

Lu Y, Liu D, Jiang R, Li Z, Gao X Front Microbiol. 2024; 15:1412776.

PMID: 38903802 PMC: 11188435. DOI: 10.3389/fmicb.2024.1412776.

References
1.
Klein A, Domrose A, Bongen P, Brass H, Classen T, Loeschcke A . New Prodigiosin Derivatives Obtained by Mutasynthesis in Pseudomonas putida. ACS Synth Biol. 2017; 6(9):1757-1765. DOI: 10.1021/acssynbio.7b00099. View

2.
Singh R, Reddy C . Seaweed-microbial interactions: key functions of seaweed-associated bacteria. FEMS Microbiol Ecol. 2014; 88(2):213-30. DOI: 10.1111/1574-6941.12297. View

3.
Abdelfattah M, Elmallah M, Ebrahim H, Almeer R, Eltanany R, Abdel Moneim A . Prodigiosins from a marine sponge-associated actinomycete attenuate HCl/ethanol-induced gastric lesion via antioxidant and anti-inflammatory mechanisms. PLoS One. 2019; 14(6):e0216737. PMC: 6563954. DOI: 10.1371/journal.pone.0216737. View

4.
Anwar M, Albanese C, Hamdy N, Sultan A . Rise of the natural red pigment 'prodigiosin' as an immunomodulator in cancer. Cancer Cell Int. 2022; 22(1):419. PMC: 9798661. DOI: 10.1186/s12935-022-02815-4. View

5.
Williams R . Biosynthesis of prodigiosin, a secondary metabolite of Serratia marcescens. Appl Microbiol. 1973; 25(3):396-402. PMC: 380817. DOI: 10.1128/am.25.3.396-402.1973. View