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http://cibnor.repositorioinstitucional.mx/jspui/handle/1001/3009| Antimicrobial and anticarcinogenic activity of bioactive peptides derived from abalone viscera (Haliotis fulgens and Haliotis corrugata) | |
| Crisalejandra Rivera Pérez XOLOTL PALOMA PONCE GONZALEZ NORMA YOLANDA HERNANDEZ SAAVEDRA | |
| Acceso Abierto | |
| Atribución-NoComercial-SinDerivadas | |
| DOI: https://doi.org/10.1038/s41598-023-41491-w URL: https://www.nature.com/articles/s41598-023-41491-w ISSN: 2045-2322 | |
| antimicrobial, anticancer peptides | |
| "Bioactive peptides have been studied in several sources due to their valuable potential in the pharmaceutical and food industries. Abalone viscera, which are normally discarded as byproducts, are a rich source of protein. Thus, the aim of this study was to explore the potential bioactivity of peptides derived from abalone viscera (Haliotis fulgens and Haliotis corrugata) after hydrolysis with a commercial mixture of enzymes. The hydrolysates obtained were fractionated using gel fltration chromatography. The resulting hydrolysate fractions were investigated for their antimicrobial and cytotoxic activities, including the expression of gelatinases mmp-2 and mmp-9 in human prostate cancer cell lines (PC3). Results showed antimicrobial activity for protein fractions of H. corrugata against Proteus mirabilis and Pseudomona aeuroginosa (66.2–116.25 kDa), Bacillus subtilis (6.5–21.5 kDa), and Aspergillus niger (97.4–116.25 kDa), while H. fulgens peptide fractions (200–31 kDa) displayed activity against six bacterial strains, and fractions from 116.25 to 21.5 kDa had efects on the fungus A. niger, Alternaria alternata, and Aspergillus favus. Additionally, protein fractions displayed cytotoxic activity, inhibiting 30.4–53.8% of PC3 cellular growth. Selected fractions decreased the PMA-induced and not-induced expressions of mmp-2 and mmp-9 in PC3 cells. Abalone viscera, as byproducts, can be used as a potential source of antimicrobial and anticancer peptides." | |
| Springer Nature | |
| 2023 | |
| Artículo | |
| Scientific reports | |
| Inglés | |
| Rivera-Pérez, C., Ponce González, X.P. & Hernández-Savedra, N.Y. Antimicrobial and anticarcinogenic activity of bioactive peptides derived from abalone viscera (Haliotis fulgens and Haliotis corrugata). Sci Rep 13, 15185 (2023). https://doi.org/10.1038/s41598-023-41491-w | |
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| Versión publicada | |
| publishedVersion - Versión publicada | |
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