Chemical Composition of Spheciospongia Aff. Mastoidea Sponge from the Red Sea and Uses of Its Polysaccharides in the Biosynthesis of Silver Nanoparticles with Antimicrobial and Anticancer Activity

Here, we studied the chemical composition of Spheciospongia aff. Mastoidea s ponge collected from the Red Sea. The chemical profile of the n -hexane fraction was studied using GC-MS and revealed the presence of 11 compounds. The most abundant compounds were hexadecanoic acid methyl ester (49.93%), 9...

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Veröffentlicht in:Thalassas : revista de ciencias del mar 2024-03, Vol.40 (1), p.659-668
Hauptverfasser: Eltanany, Rasha MA, Faraag, Ahmed H. I., Ebrahim, Hassan Y, Elmallah, Mohammed I. Y., Abdelfattah, Mohamed S.
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Elmallah, Mohammed I. Y.
Abdelfattah, Mohamed S.
description Here, we studied the chemical composition of Spheciospongia aff. Mastoidea s ponge collected from the Red Sea. The chemical profile of the n -hexane fraction was studied using GC-MS and revealed the presence of 11 compounds. The most abundant compounds were hexadecanoic acid methyl ester (49.93%), 9-octadecenoic acid methyl ester (22.13%), and other minor products. Additionally, three compounds were isolated from the ethyl acetate and n -butanol fractions of Spheciospongia aff. Mastoidea and identified as β-sitosterol, cholesterol, and allantoin, respectively. The chemical structures of the isolated compounds were identified by different spectroscopic methods, including mass and NMR spectroscopy. Crude polysaccharides (CPs) were also extracted from the aqueous extract of the collected sponge, and HPLC-RID characterized their monosaccharides. We developed a biological method for synthesizing silver nanoparticles using the reducing power of CPs. The biosynthesized AgNPs were confirmed using UV-Vis spectroscopy, Fourier transform infrared spectroscopy (FTIR), Transmission electron microscopy (TEM), X-ray diffraction (XRD), and Zeta potential. The nanoparticles had a spherical shape in the TEM image, with an average size of 18.21 to 36.92 nm and zeta potential values of -27.3 mV. The biosynthesized AgNPs-CPs showed enhanced antibacterial activity against several pathogens compared to CPs with no remarkable activity. Moreover, the AgNPs-CPs exhibited a cytotoxic effect against breast adenocarcinoma cell lines (MCF-7), liver cancer cell lines (HepG-2), prostate cancer cell lines (PC-3), adenocarcinomas alveolar basal epithelial cells (A549), and colorectal carcinoma cell lines (HCT116) with IC 50 values of 5.60, 13.0, 2.62, 46.3, and 29.20 µg/ml, respectively.
doi_str_mv 10.1007/s41208-023-00649-z
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Moreover, the AgNPs-CPs exhibited a cytotoxic effect against breast adenocarcinoma cell lines (MCF-7), liver cancer cell lines (HepG-2), prostate cancer cell lines (PC-3), adenocarcinomas alveolar basal epithelial cells (A549), and colorectal carcinoma cell lines (HCT116) with IC 50 values of 5.60, 13.0, 2.62, 46.3, and 29.20 µg/ml, respectively.</description><identifier>ISSN: 0212-5919</identifier><identifier>EISSN: 2366-1674</identifier><identifier>DOI: 10.1007/s41208-023-00649-z</identifier><language>eng</language><publisher>Cham: Springer International Publishing</publisher><subject>Acetates ; Acetic acid ; Adenocarcinoma ; Allantoin ; Alveoli ; Analytical methods ; Antibacterial activity ; Antibiotics ; Anticancer properties ; Antitumor activity ; Biosynthesis ; Butanol ; Cancer ; Cell lines ; Chemical composition ; Cholesterol ; Coastal Sciences ; Colorectal carcinoma ; Cytotoxicity ; Earth and Environmental Science ; Earth Sciences ; Electron microscopy ; Electrons ; Epithelial cells ; Epithelium ; Ethyl acetate ; Fish &amp; Wildlife Biology &amp; Management ; Fourier transforms ; Freshwater &amp; Marine Ecology ; Hepatocytes ; Hexanes ; HPLC ; Infrared spectroscopy ; Liquid chromatography ; Liver cancer ; Magnetic resonance spectroscopy ; Marine &amp; Freshwater Sciences ; Mass spectroscopy ; Monosaccharides ; n-Hexane ; Nanoparticles ; Neoplasms ; NMR spectroscopy ; Oceanography ; Palmitic acid ; Pathogens ; Polysaccharides ; Prostate cancer ; Saccharides ; Silver ; Spectrum analysis ; Spheciospongia ; Transmission electron microscopy ; Tumor cell lines ; Ultraviolet spectroscopy ; X-ray diffraction ; Zeta potential</subject><ispartof>Thalassas : revista de ciencias del mar, 2024-03, Vol.40 (1), p.659-668</ispartof><rights>The Author(s), under exclusive licence to Springer Nature Switzerland AG 2024. 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The most abundant compounds were hexadecanoic acid methyl ester (49.93%), 9-octadecenoic acid methyl ester (22.13%), and other minor products. Additionally, three compounds were isolated from the ethyl acetate and n -butanol fractions of Spheciospongia aff. Mastoidea and identified as β-sitosterol, cholesterol, and allantoin, respectively. The chemical structures of the isolated compounds were identified by different spectroscopic methods, including mass and NMR spectroscopy. Crude polysaccharides (CPs) were also extracted from the aqueous extract of the collected sponge, and HPLC-RID characterized their monosaccharides. We developed a biological method for synthesizing silver nanoparticles using the reducing power of CPs. The biosynthesized AgNPs were confirmed using UV-Vis spectroscopy, Fourier transform infrared spectroscopy (FTIR), Transmission electron microscopy (TEM), X-ray diffraction (XRD), and Zeta potential. The nanoparticles had a spherical shape in the TEM image, with an average size of 18.21 to 36.92 nm and zeta potential values of -27.3 mV. The biosynthesized AgNPs-CPs showed enhanced antibacterial activity against several pathogens compared to CPs with no remarkable activity. Moreover, the AgNPs-CPs exhibited a cytotoxic effect against breast adenocarcinoma cell lines (MCF-7), liver cancer cell lines (HepG-2), prostate cancer cell lines (PC-3), adenocarcinomas alveolar basal epithelial cells (A549), and colorectal carcinoma cell lines (HCT116) with IC 50 values of 5.60, 13.0, 2.62, 46.3, and 29.20 µg/ml, respectively.</abstract><cop>Cham</cop><pub>Springer International Publishing</pub><doi>10.1007/s41208-023-00649-z</doi><tpages>10</tpages></addata></record>
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subjects Acetates
Acetic acid
Adenocarcinoma
Allantoin
Alveoli
Analytical methods
Antibacterial activity
Antibiotics
Anticancer properties
Antitumor activity
Biosynthesis
Butanol
Cancer
Cell lines
Chemical composition
Cholesterol
Coastal Sciences
Colorectal carcinoma
Cytotoxicity
Earth and Environmental Science
Earth Sciences
Electron microscopy
Electrons
Epithelial cells
Epithelium
Ethyl acetate
Fish & Wildlife Biology & Management
Fourier transforms
Freshwater & Marine Ecology
Hepatocytes
Hexanes
HPLC
Infrared spectroscopy
Liquid chromatography
Liver cancer
Magnetic resonance spectroscopy
Marine & Freshwater Sciences
Mass spectroscopy
Monosaccharides
n-Hexane
Nanoparticles
Neoplasms
NMR spectroscopy
Oceanography
Palmitic acid
Pathogens
Polysaccharides
Prostate cancer
Saccharides
Silver
Spectrum analysis
Spheciospongia
Transmission electron microscopy
Tumor cell lines
Ultraviolet spectroscopy
X-ray diffraction
Zeta potential
title Chemical Composition of Spheciospongia Aff. Mastoidea Sponge from the Red Sea and Uses of Its Polysaccharides in the Biosynthesis of Silver Nanoparticles with Antimicrobial and Anticancer Activity
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