Chemical and molecular bases of dome formation in human colorectal cancer cells mediated by sulphur compounds from Cucumis melo var. conomon.

ABSTRACT: Colorectal cancer was the third most commonly diagnosed malignant tumor and the fourth leading cause of cancer deaths worldwide in 2012. A human colorectal cancer cell line, RCM-1, was established from a colon cancer tissue diagnosed as a well-differentiated rectum adenocarcinoma. RCM-1 cells spontaneously form 'domes' (formerly designated 'ducts') resembling villiform structures. Two sulphur-containing compounds from Cucumis melo var. conomon (Katsura-uri, or Japanese pickling melon), referred to as 3-methylthiopropionic acid ethyl ester (MTPE) and methylthioacetic acid ethyl ester (MTAE), can induce the differentiation of the unorganized cell mass of an RCM-1 human colorectal cancer cell culture into a dome. However, the underlying molecular mechanisms of such dome formation have not bee

SUBMITTER: Kamimura M 

PROVIDER: S-EPMC7714076 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature