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Anti-cancer Properties of Potential Probiotics and Their Cell-free Supernatants for the Prevention of Colorectal Cancer: an In Vitro Study

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Abstract

This study aimed to characterize the anti-cancer properties of potential probiotics (Lacticaseibacillus paracasei SD1, Lacticaseibacillus rhamnosus SD4, Lacticaseibacillus rhamnosus SD11, and Lacticaseibacillus rhamnosus GG) and their cell-free supernatants (CFS) for the prevention of colorectal cancer (CRC), which including anti-bacterial and anti-inflammation activities against pathogens associated with CRC (Fusobacterium nucleatum, Porphyromonas gingivalis, ETEC, and Salmonella enterica). The expression of human β-defensin (2-4) and IL-10 after being stimulated with probiotics was also examined. In addition, anti-cancer activity of CFS and probiotic growth under intestinal conditions were determined. An in vitro study was conducted in the Caco-2 and HIEC-6 cells. Results showed that probiotic cells and their CFS displayed different antibacterial activity, and L. rhamnosus SD11 showed the strongest inhibition of the growth of pathogens. Additionally, both probiotic cell walls and their CFS suppressed pro-inflammatory cytokines after being stimulated with pathogens in Caco-2 and HIEC-6 cells. L. paracasei SD1 and L. rhamnosus SD11 showed significantly higher suppression levels than others and also both strains can stimulate highly expression of hBD (2-4) and IL-10. The CFS of L. paracasei SD1 and L. rhamnosus SD11 inhibited significantly high growth of Caco-2 cells but not much in HIEC-6 cells. Furthermore, all probiotics adhered to Caco-2 and HIEC-6 cells, and L. rhamnosus SD4 showed the highest adhesion to both cells. They could survive more than 70% in intestinal conditions. In conclusion, results indicate that potential probiotics tested exhibited various anti-cancer properties, which may be good candidates used as biotherapy for the prevention or to delay the progression of CRC.

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References
1.
Wong S, Yu J . Gut microbiota in colorectal cancer: mechanisms of action and clinical applications. Nat Rev Gastroenterol Hepatol. 2019; 16(11):690-704. DOI: 10.1038/s41575-019-0209-8. View

2.
Schlee M, Wehkamp J, Altenhoefer A, Oelschlaeger T, Stange E, Fellermann K . Induction of human beta-defensin 2 by the probiotic Escherichia coli Nissle 1917 is mediated through flagellin. Infect Immun. 2007; 75(5):2399-407. PMC: 1865783. DOI: 10.1128/IAI.01563-06. View

3.
Sophatha B, Piwat S, Teanpaisan R . Adhesion, anti-adhesion and aggregation properties relating to surface charges of selected Lactobacillus strains: study in Caco-2 and H357 cells. Arch Microbiol. 2020; 202(6):1349-1357. DOI: 10.1007/s00203-020-01846-7. View

4.
Pahumunto N, Piwat S, Chanvitan S, Ongwande W, Uraipan S, Teanpaisan R . Fermented milk containing a potential probiotic SD11 with maltitol reduces : A double-blind, randomized, controlled study. J Dent Sci. 2021; 15(4):403-410. PMC: 7816037. DOI: 10.1016/j.jds.2020.03.003. View

5.
Manmontri C, Nirunsittirat A, Piwat S, Wattanarat O, Pahumunto N, Makeudom A . Reduction of Streptococcus mutans by probiotic milk: a multicenter randomized controlled trial. Clin Oral Investig. 2019; 24(7):2363-2374. DOI: 10.1007/s00784-019-03095-5. View