. . . . . . . . . . . . "[Based on the assumption that the evolutionarily conserved connexin genes found in metazoans are needed for normal development and the maintenance of health and T. Dobzhansky's statement `Nothing in biology makes sense except in the light of evolution,` a short review of the roles of endogenous and exogenous modulators of GJIC will be made in the context of the multistage, multimechanism process of carcinogenesis, the stem cell theory of carcinogenesis, the discovery and characterization of normal adult stem `cancer stem` cells and the observation that two distinct classes of GJIC-deficient cancer cells are known.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:34:24+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .