Details of the Drug Combination

General Information of Drug Combination (ID: DC85VBP)

• Drug Combination Name: GINKGOLIDE A + Dexmedetomidine
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  GINKGOLIDE A (DMKZJ7T): Small molecular drug
  Dexmedetomidine (DM93L4X): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 15.84
  Bliss Independence Score: 15.84
  Loewe Additivity Score: 28.69
  LHighest Single Agent (HSA) Score: 28.69

Molecular Interaction Atlas of This Drug Combination

Indication(s) of GINKGOLIDE A

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[2]

GINKGOLIDE A Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Strychnine-binding glycine receptor (GLRA1)	TTF45NW	GLRA1_HUMAN	Inhibitor	[6]
Glycine receptor (GlyR)	TTZ8EM9	GLRA1_HUMAN; GLRA2_HUMAN; GLRA3_HUMAN; GLRA4_HUMAN; GLRB_HUMAN	Inhibitor	[6]

GINKGOLIDE A Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Nuclear receptor subfamily 1 group I member 2 (NR1I2)	OTC5U0N5	NR1I2_HUMAN	Increases Activity	[5]
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Expression	[5]
Cytochrome P450 3A4 (CYP3A4)	OTQGYY83	CP3A4_HUMAN	Increases Expression	[5]
Cytochrome P450 2B6 (CYP2B6)	OTOYO4S7	CP2B6_HUMAN	Increases Expression	[5]
ATP-binding cassette sub-family C member 2 (ABCC2)	OTJSIGV5	MRP2_HUMAN	Increases Expression	[5]

Indication(s) of Dexmedetomidine

Disease Entry	ICD 11	Status	REF
Irritability	MB24	Approved	[3]
Obstructive sleep apnea	7A41	Approved	[4]
Traumatic brain injury	NA07.Z	Approved	[4]
Respiratory failure	CB41	Investigative	[4]

Dexmedetomidine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Adrenergic receptor Alpha-2 (ADRA2)	TTQ8AFT	NOUNIPROTAC	Agonist	[7]

Dexmedetomidine Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[8]
Cytochrome P450 2A6 (CYP2A6)	DEJVYAZ	CP2A6_HUMAN	Metabolism	[9]
Cytochrome P450 2E1 (CYP2E1)	DEVDYN7	CP2E1_HUMAN	Metabolism	[10]

References

• [1] Recurrent recessive mutation in deoxyguanosine kinase causes idiopathic noncirrhotic portal hypertension.Hepatology. 2016 Jun;63(6):1977-86. doi: 10.1002/hep.28499. Epub 2016 Mar 31.
• [2] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 1861).
• [3] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 521).
• [4] Dexmedetomidine FDA Label
• [5] Bioactive terpenoids and flavonoids from Ginkgo biloba extract induce the expression of hepatic drug-metabolizing enzymes through pregnane X receptor, constitutive androstane receptor, and aryl hydrocarbon receptor-mediated pathways. Pharm Res. 2009 Apr;26(4):872-82.
• [6] Probing the pharmacophore of ginkgolides as glycine receptor antagonists. J Med Chem. 2007 Apr 5;50(7):1610-7.
• [7] Dexmedetomidine in intensive care unit: a study of hemodynamic changes. Middle East J Anesthesiol. 2002 Oct;16(6):587-95.
• [8] Predominant role of peripheral catecholamines in the stress-induced modulation of CYP1A2 inducibility by benzo(alpha)pyrene. Basic Clin Pharmacol Toxicol. 2008 Jan;102(1):35-44.
• [9] Impact of CYP2A6 gene polymorphism on the pharmacokinetics of dexmedetomidine for premedication. Expert Rev Clin Pharmacol. 2018 Sep;11(9):917-922.
• [10] Metabolic stability and determination of cytochrome P450 isoenzymes' contribution to the metabolism of medetomidine in dog liver microsomes. Biomed Chromatogr. 2010 Aug;24(8):868-77.