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Ibrahim AH, Attia EZ, Hofny HA, Alsenani F, Zayed A, Rateb ME, Abdelmohsen UR, Desoukey SY, Fouad MA, Kamel MS. Metabolic profiling and biological potential of the marine sponge associated Nocardiopsis sp. UR67 along with docking studies. Nat Prod Res 2023; 37:3531-3537. [PMID: 35666810 DOI: 10.1080/14786419.2022.2084396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/07/2022] [Accepted: 05/24/2022] [Indexed: 10/18/2022]
Abstract
This work was performed to dig into the phytochemical composition and bioactivities of Nocardiopsis sp. UR67 associated with the marine sponge Callyspongia sp. It was fermented in suspension and immobilised in calcium alginate bead cultures. The ethyl acetate extracts, afforded from the broth in each case named EG-49 and J-48g, respectively, revealed 16 chemical principles mostly belonging to polyketides, macrolides, and peptides. EG-49 and J-48g displayed anti-Candida albicans activity with IC50 values of 8.1 and 8.3 µg/mL, and a substantial cytotoxic effect against lung adenocarcinoma H1650 at IC50 12.6 and 13.7 µg/mL, respectively. However, only EG-49 exhibited a noteworthy anti-trypanosomal activity at 7.5 µg/mL. Molecular docking of the characterised compounds against Trypanosoma brucei trypanothione reductase demonstrated the highest binding models of griseochelin-methyl ester (9) and filipin-II (11), which drew considerable significance of the metabolites derived from Nocardiopsis sp. UR67 developing potential T. brucei trypanothione reductase inhibitors.
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Affiliation(s)
- Alyaa Hatem Ibrahim
- Department of Pharmacognosy, Faculty of Pharmacy, Sohag University, Sohag, Egypt
| | - Eman Zekry Attia
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Heba A Hofny
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Sohag University, Sohag, Egypt
| | - Faisal Alsenani
- Department of Pharmacognosy, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Ahmed Zayed
- Department of Pharmacognosy, College of Pharmacy, Tanta University, Tanta, Egypt
- Institute of Bioprocess Engineering, Technical University of Kaiserslautern, Kaiserslautern, Germany
| | - Mostafa E Rateb
- School of Computing, Engineering & Physical Sciences, University of the West of Scotland, Paisley, UK
| | - Usama Ramadan Abdelmohsen
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, New Minia City, Egypt
| | - Samar Yehia Desoukey
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Mostafa Ahmed Fouad
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia, Egypt
| | - Mohamed Salah Kamel
- Department of Pharmacognosy, Faculty of Pharmacy, Minia University, Minia, Egypt
- Department of Pharmacognosy, Faculty of Pharmacy, Deraya University, New Minia City, Egypt
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Hosotani N, Kumagai K, Nakagawa H, Shimatani T, Saji I. New 24-membered macrolides SPA-6952A and B produced by Streptomyces sp. J Antibiot (Tokyo) 2005; 58:409-11. [PMID: 16156518 DOI: 10.1038/ja.2005.52] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Two new 24-membered macrolides, SPA-6952A and B, were isolated from the fermentation broth of Streptomyces sp. SPA-6952. The structures of the new macrolides were determined by spectral analyses, including 2D NMR techniques. These compounds exhibited cytotoxic activity against human promyelocytic leukemia HL-60 cells.
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Affiliation(s)
- Nobuo Hosotani
- Exploratory Research Group, Research Division, Sumitomo Pharmaceuticals Co., Ltd., 4-2-1 Takatsukasa, Takarazuka, Hyogo 665-0051, Japan.
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