Abstract Title:

Probiotics and their role in gastrointestinal cancers prevention and treatment; an overview.

Abstract Source:

Gastroenterol Hepatol Bed Bench. 2018 ;11(4):284-295. PMID: 30425806

Abstract Author(s):

Ahmad Javanmard, Sara Ashtari, Babak Sabet, Seyed Hossein Davoodi, Mohammad Rostami-Nejad, Mohammad Esmaeil Akbari, Azadeh Niaz, Amir Mohammad Mortazavian

Article Affiliation:

Ahmad Javanmard


Cancers of the gastrointestinal (GI) track are a serious global health problem. The human GI tract is home to trillions of microorganisms that known as gut microbiota and have established a symbiotic relationship with the host. The human intestinal microbiota plays an important role in the development of the gut immune system, metabolism, nutrition absorption, production of short-chain fatty acids and essential vitamins, resistance to pathogenic microorganisms, and modulates a normal immunological response. Microbiota imbalance has been involved in many disorders including inflammatory bowel disease, obesity, asthma, psychiatric illnesses, and cancers. Oral administration of probiotics seems to play a protective role against cancer development as a kind of functional foods. Moreover, clinical application of probiotics has shown that some probiotic strains can reduce the incidence of post-operative inflammation in cancer patients. In the present narrative review, we carried out update knowledge on probiotic effects and underlying mechanism to GI cancers. Currently, it is accept that most commercial probiotic products are generally safe and can used as a supplement for cancer prevention and treatment. Nevertheless, well-designed, randomized, double blind, placebo-controlled human studies are required to gain the acceptance of the potential probiotics as an alternative therapy for cancer control..

Study Type : Review

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