An overview of the toxic effect of potential human carcinogen Microcystin-LR on testis.

ABSTRACT: The worldwide occurrence of cyanobacterial blooms due to water eutrophication evokes extreme concerns. These blooms produce cyanotoxins which are hazardous to living organisms. So far among these toxins, Microcystin-LR (MC-LR) is the most toxic and the most frequently encountered toxin produced by the cyanobacteria in the contaminated aquatic environment. Microcystin-LR is a potential carcinogen for animals and humans, and the International Agency for Research on Cancer has classified Microcystin-LR as a possible human carcinogen. After liver, testis has been considered as one of the most important target organs of Microcystin-LR toxicity. Microcystin-LR crosses the blood-testis barrier and interferes with DNA damage repair pathway and also increases expression of the proto-oncogenes, gene

SUBMITTER: Lone Y 

PROVIDER: S-EPMC5598424 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature