. . . . . . . . . . . . "[The IGF1/IGF1R system has been recently studied in carcinoid tumors that often arise in the gastrointestinal tract; these tumors are characterized by hypersecretion of bioamines and neuropeptides, leading to functional tumor disease.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:42:23+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .