[Based on pharmacological and genetic studies suggesting a role of the serotonergic system for nicotine dependence, two genetic variants, one on the tryptophan hydroxylase 1 (TPH1) and one on the TPH2 gene, were investigated.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE