Gene-drug interactions (data source: DGIdb)
Gene Name Entrez ID Drug Name Chembl ID Interaction Types Sources publications

Variant-drug associations (data source: PharmGKB)
Gene Name Variant Alleles Chemical Phenotype Category Significance Notes Sentence Publications Annotation ID
NRXN1 rs4971678 T duloxetine efficacy yes Variant was suggestively significant, but did not reach genome-wide significance. Response was defined by >50% decrease in Montgomery-Asberg Depression Rating Scale (MADRS) score at the end of treatment. Allele T is associated with decreased response to duloxetine in people with Depressive Disorder, Major as compared to allele A. 29407288 1449167736
NRXN1 rs12467557 AA antipsychotics efficacy yes Patients homozygous for the A allele had significant improvement in positive symptoms (p=0.002), general psychopathology (p=0.005), thought disturbance (p=0.005), activation (p=0.005) and negative symptoms (p=0.005), while patients carrying the G allele showed no overall response. No significant results were seen for anergia (p=0.0505), paranoid belligerence (p=0.1212) or depression (p=0.1183). Additionally, no significant results were seen when the associations for positive and negative symptoms and general psychopathology were tested for replication in a different cohort (CATIE study). Genotype AA is associated with increased response to antipsychotics in people with Schizophrenia as compared to genotypes AG + GG. 24633560 1447674758
NRXN1 rs10490162 TT antipsychotics efficacy yes Patients homozygous for the T allele had significant improvement in positive symptoms (p=0.0045), general psychopathology (p=0.0146), thought disturbance (p=0.0029), activation (p=0.008), anergia (p=0.0266) and negative symptoms (p=0.0047), while patients carrying the C allele showed no overall response. No significant results were seen for paranoid belligerence (p=0.1598) or depression (p=0.1869). Additionally, no significant results were seen when the associations for positive and negative symptoms and general psychopathology were tested for replication in a different cohort (CATIE study). Please note that alleles have been complemented to the plus chromosomal strand. Genotype TT is associated with increased response to antipsychotics in people with Schizophrenia as compared to genotypes CC + CT. 24633560 1447674771