Rs4950928

rs4950928 in CHI3L1 is likely to play roles in the predisposition to schizophrenia.

An attempt to repeat the association between rs4950928 and risk for schizophrenia in an ethnically identical population (Japanese) as well as a new population (Han Chinese) failed to show any significant association.

In contrast to previous studies, in this study of 6514 Danish adults the rs4950928(G) allele - rather than the (C) allele - was found to be associated with asthma.