[Folate deficiency and the methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorphism have been linked to negative symptoms in schizophrenia both independently and synergistically.]. 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