Anti-breast cancer synthetic peptides derived from the Anabas testudineus skin mucus fractions.

ABSTRACT: Previous study has shown the antimicrobial activities of mucus protein extracted from Anabas testudineus. In this study, we are interested in characterizing the anticancer activity of the A. testudineus antimicrobial peptides (AMPs). The mucus was extracted, fractioned, and subjected to antibacterial activity testing to confirm the fish's AMPs production. The cytotoxic activity of each fraction was also identified. Fraction 2 (F2), which shows toxicity against MCF7 and MDA-MB-231 were sent for peptide sequencing to identify the bioactive peptide. The two peptides were then synthetically produced and subjected to cytotoxic assay to prove their efficacy against cancer cell lines. The IC₅₀ for AtMP1 against MCF7 and MDA-MB-231 were 8.25 ± 0.14 μg/ml and 9.35 ± 0.25 μg/ml respective

SUBMITTER: Najm AAK 

PROVIDER: S-EPMC8632885 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature