Gene-drug interactions (data source: DGIdb)
Gene Name Entrez ID Drug Name Chembl ID Interaction Types Sources publications
GRM3 2913 CHEMBL34453 CHEMBL34453 agonist GuideToPharmacologyInteractions
GRM3 2913 CHEMBL1629855 CHEMBL1629855 allosteric modulator GuideToPharmacologyInteractions
GRM3 2913 POMAGLUMETAD METHIONIL CHEMBL2110730 agonist TdgClinicalTrial, ChemblInteractions
GRM3 2913 DECOGLURANT CHEMBL3301593 modulator ChemblInteractions
GRM3 2913 LY2969822 CHEMBL3545270 agonist ChemblInteractions
GRM3 2913 CHEMBL40086 CHEMBL40086 agonist GuideToPharmacologyInteractions
GRM3 2913 CHEMBL284193 CHEMBL284193 agonist GuideToPharmacologyInteractions
GRM3 2913 EGLUMEGAD CHEMBL2106523 agonist GuideToPharmacologyInteractions
GRM3 2913 CHEMBL299683 CHEMBL299683 antagonist GuideToPharmacologyInteractions
GRM3 2913 EGLUMETAD CHEMBL8759 agonist TTD
GRM3 2913 LY404039 CHEMBL375611 agonist ChemblInteractions, TTD
GRM3 2913 LY-379268 CHEMBL275079 agonist GuideToPharmacologyInteractions
GRM3 2913 ISOSPAGLUMIC ACID CHEMBL1329032 agonist GuideToPharmacologyInteractions
GRM3 2913 CHEMBL432038 CHEMBL432038 antagonist GuideToPharmacologyInteractions
GRM3 2913 RISPERIDONE CHEMBL85 PharmGKB

Variant-drug associations (data source: PharmGKB)
Gene Name Variant Alleles Chemical Phenotype Category Significance Notes Sentence Publications Annotation ID
GRM3 rs724226 G risperidone efficacy yes Allele G is associated with increased response to risperidone in people with Schizophrenia. 19451915 699638922
GRM3 rs6465084 AA antipsychotics toxicity yes Those with the AA genotype had reduced negative symptom severity (according to Brief Psychiatric Rating Scale (BPRS) negative symptoms subscale) as compared to those with the AG or GG genotype (who had minimal change or worsening in negative symptoms). Significant after correction for multiple comparisons. Genotype AA is associated with increased response to antipsychotics in people with Schizophrenia as compared to genotypes AG + GG. 25096017 1446908024
GRM3 rs1468412 AA + AT antipsychotics efficacy yes When combined with rs165854 AG and GG genotypes. rs165854 AG+GG/rs1468412 AA+AT was associated with a significantly increased likelihood of patients having an incomplete antipsychotic response within a cohort of 1) all patients, 2) patients receiving atypical monotherapy and 3) patients receiving risperidone. Response assessed using CGI scale, patients were either complete responders (CR) or incomplete responders (IR) based on this scale. Genotypes AA + AT is associated with decreased response to antipsychotics in people with Schizophrenia. 25209194 1446895666
GRM3 rs2299214 CC + CT risperidone efficacy yes Only in patients who were in the "high severity group" based on baseline severity score, using clinical global impressions (CGI) score. Response assessed using CGI scale, patients were either complete responders (CR) or incomplete responders (IR) based on this scale. Those with the CC or CT genotype were more prevalent in the IR group. Note that this association did not withstand correction for multiple testing. Genotypes CC + CT is associated with decreased response to risperidone in people with Schizophrenia as compared to genotype TT. 25209194 1446895600
GRM3 rs2299214 CC antipsychotics efficacy yes Only in patients who were in the "low severity group" based on baseline severity score, using clinical global impressions (CGI) score. Within a cohort of 1) all patients, 2) patients receiving atypical monotherapy and 3) patients receiving risperidone. Response assessed using CGI scale, patients were either complete responders (CR) or incomplete responders (IR) based on this scale. Those with the CC genotype were more prevalent in the CR group in all three cohorts. Note that this association did not withstand correction for multiple testing. Genotype CC is associated with increased response to antipsychotics in people with Schizophrenia as compared to genotypes CT + TT. 25209194 1446895561
GRM3 rs6465084 AG + GG antipsychotics efficacy yes Only in patients who were in the "low severity group" based on baseline severity score, using clinical global impressions (CGI) score. Within a cohort of 1) all patients, 2) patients receiving atypical monotherapy and 3) patients receiving risperidone. Response assessed using CGI scale, patients were either complete responders (CR) or incomplete responders (IR) based on this scale. Those with the AA and AG genotype were more prevalent in the CR group in all three cohorts. Note that this association did not withstand correction for multiple testing. Genotypes AG + GG is associated with increased response to antipsychotics in people with Schizophrenia as compared to genotype AA. 25209194 1446895571