Details of the Drug Combination

General Information of Drug Combination (ID: DCHJP2F)

• Drug Combination Name: Dantrolene + Fomepizole
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Dantrolene (DM1D8XY): Small molecular drug
  Fomepizole (DM6VOWQ): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 3.28
  Bliss Independence Score: 3.28
  Loewe Additivity Score: 11.34
  LHighest Single Agent (HSA) Score: 11.41

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Dantrolene

Disease Entry	ICD 11	Status	REF
Hyperthermia	MG26	Approved	[2]

Dantrolene Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Ryanodine receptor (RYR)	TT9YXM1	NOUNIPROTAC	Modulator	[4]

Dantrolene Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[5]

Dantrolene Interacts with 4 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Insulin-like growth factor II (IGF2)	OTJ4O6MW	IGF2_HUMAN	Decreases Response To Substance	[6]
Insulin-like growth factor I (IGF1)	OTIIZR61	IGF1_HUMAN	Decreases Response To Substance	[6]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Activity	[7]
Angiotensin-converting enzyme 2 (ACE2)	OTTRZGU7	ACE2_HUMAN	Increases Expression	[8]

Indication(s) of Fomepizole

Disease Entry	ICD 11	Status	REF
Athylene glycol or methanol poisoning	NE61	Approved	[3]

Fomepizole Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Alcohol dehydrogenase 1A (ADH1A)	TT5AHZ0	ADH1A_HUMAN	Modulator	[4]

Fomepizole Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2E1 (CYP2E1)	DEVDYN7	CP2E1_HUMAN	Metabolism	[9]

Fomepizole Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2E1 (CYP2E1)	OTHQ17JG	CP2E1_HUMAN	Decreases Activity	[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: 4172).
• [3] Natural products as sources of new drugs over the last 25 years. J Nat Prod. 2007 Mar;70(3):461-77.
• [4] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
• [5] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [6] Insulin-like growth factors (IGF) I and II utilize different calcium signaling pathways in a primary human parathyroid cell culture model. World J Surg. 2006 Mar;30(3):333-45. doi: 10.1007/s00268-005-0339-8.
• [7] Refining the human iPSC-cardiomyocyte arrhythmic risk assessment model. Toxicol Sci. 2013 Dec;136(2):581-94. doi: 10.1093/toxsci/kft205. Epub 2013 Sep 19.
• [8] Effect of common medications on the expression of SARS-CoV-2 entry receptors in liver tissue. Arch Toxicol. 2020 Dec;94(12):4037-4041. doi: 10.1007/s00204-020-02869-1. Epub 2020 Aug 17.
• [9] Treatment of patients with ethylene glycol or methanol poisoning: focus on fomepizole. Open Access Emerg Med. 2010 Aug 24;2:67-75.
• [10] Chemical inhibitors of cytochrome P450 isoforms in human liver microsomes: a re-evaluation of P450 isoform selectivity. Eur J Drug Metab Pharmacokinet. 2011 Mar;36(1):1-16.