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GENE - CHEMICAL INTERACTIONS REPORT

RGD ID: 1352962
Species: Homo sapiens
RGD Object: Gene
Symbol: CYP3A4
Name: cytochrome P450 family 3 subfamily A member 4
Acc ID: CHEBI:9948
Term: verapamil
Definition: A racemate comprising equimolar amounts of dexverapamil and (S)-verapamil. An L-type calcium channel blocker of the phenylalkylamine class, it is used (particularly as the hydrochloride salt) in the treatment of hypertension, angina pectoris and cardiac arrhythmia, and as a preventive medication for migraine.
Chemical ID: MESH:D014700
Note: Use of the qualifier "multiple interactions" designates that the annotated interaction is comprised of a complex set of reactions and/or regulatory events, possibly involving additional chemicals and/or gene products.
Object SymbolQualifierEvidenceWithReferenceSourceNotesOriginal Reference(s)
CYP3A4affects metabolic processingEXP 6480464CTDCYP3A4 protein affects the metabolism of VerapamilPMID:15286053 PMID:15692829 PMID:16013069
CYP3A4decreases activityEXP 6480464CTDVerapamil results in decreased activity of CYP3A4 proteinPMID:15689501 PMID:15860655 PMID:21915887
CYP3A4multiple interactionsEXP 6480464CTD[Verapamil results in increased activity of NR1I2 protein] which results in increased expression of CYP3A4 mRNA; naringin inhibits the reaction [CYP3A4 protein affects the metabolism of Verapamil]; Verapamil inhibits the reaction [CYP3A4 protein results in increased chemical synthesis of 1-hydroxymethylmidazolam]; Verapamil inhibits the reaction [CYP3A4 protein results in increased chemical synthesis of 6 beta-hydroxytestosterone]; Verapamil inhibits the reaction [CYP3A4 protein results in increased metabolism of Midazolam]; Verapamil inhibits the reaction [CYP3A4 protein results in increased metabolism of Testosterone]; Verapamil inhibits the reaction [CYP3A4 protein results in increased oxidation of 7-benzyloxy-4-trifluoromethylcoumarin]PMID:16013069 PMID:19299527 PMID:21915887 PMID:25455453
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