Details of the Drug Combination

General Information of Drug Combination (ID: DCU43KZ)

• Drug Combination Name: Olmesartan medoxomil + Sumatriptan
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Olmesartan medoxomil (DMWBHRY): Small molecular drug
  Sumatriptan (DMVYXR8): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 7.48
  Bliss Independence Score: 7.48
  Loewe Additivity Score: 21.73
  LHighest Single Agent (HSA) Score: 21.75

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Olmesartan medoxomil

Disease Entry	ICD 11	Status	REF
High blood pressure	BA00	Approved	[2]

Olmesartan medoxomil Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Angiotensin II receptor type-1 (AGTR1)	TT8DBY3	AGTR1_HUMAN	Antagonist	[5]

Olmesartan medoxomil Interacts with 8 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Multidrug resistance-associated protein 2 (ABCC2)	DTFI42L	MRP2_HUMAN	Substrate	[6]
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[7]
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[8]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[9]
Multidrug resistance-associated protein 4 (ABCC4)	DTCSGPB	MRP4_HUMAN	Substrate	[6]
Organic anion transporter 1 (SLC22A6)	DTQ23VB	S22A6_HUMAN	Substrate	[6]
Organic anion transporter 3 (SLC22A8)	DTVP67E	S22A8_HUMAN	Substrate	[6]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[6]

Olmesartan medoxomil Interacts with 2 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Bile salt export pump (ABCB11)	OTRU7THO	ABCBB_HUMAN	Decreases Activity	[10]
Tight junction protein ZO-1 (TJP1)	OTBDCUPK	ZO1_HUMAN	Affects Localization	[11]

Indication(s) of Sumatriptan

Disease Entry	ICD 11	Status	REF
Cluster headache	8A81.0	Approved	[3]
Migraine	8A80	Approved	[4]
Migraine disorder	N.A.	Approved	[3]

Sumatriptan Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
5-HT 1D receptor (HTR1D)	TT6MSOK	5HT1D_HUMAN	Agonist	[12]

Sumatriptan Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[13]
Organic cation transporter 1 (SLC22A1)	DTT79CX	S22A1_HUMAN	Substrate	[14]

Sumatriptan Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Nuclear receptor subfamily 0 group B member 2 (NR0B2)	OT7UVICX	NR0B2_HUMAN	Decreases Expression	[15]
Pro-opiomelanocortin (POMC)	OTV41F7T	COLI_HUMAN	Decreases Expression	[16]
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 (GNB3)	OTA6HYBA	GBB3_HUMAN	Increases Response	[17]
5-hydroxytryptamine receptor 1F (HTR1F)	OTALAXPA	5HT1F_HUMAN	Increases ADR	[18]
Calcitonin gene-related peptide 1 (CALCA)	OTQSXM9Z	CALCA_HUMAN	Increases ADR	[18]

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] Effect of angiotensin receptor blockade on endothelial function: focus on olmesartan medoxomil. Vasc Health Risk Manag. 2009;5(1):301-14.
• [3] Sumatriptan FDA Label
• [4] 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: 54).
• [5] Mechanism of diastolic stiffening of the failing myocardium and its prevention by angiotensin receptor and calcium channel blockers. J Cardiovasc Pharmacol. 2009 Jul;54(1):47-56.
• [6] Multiple human isoforms of drug transporters contribute to the hepatic and renal transport of olmesartan, a selective antagonist of the angiotensin II AT1-receptor. Drug Metab Dispos. 2007 Dec;35(12):2166-76.
• [7] KEGG: new perspectives on genomes, pathways, diseases and drugs. Nucleic Acids Res. 2017 Jan 4;45(D1):D353-D361. (dg:DG01665)
• [8] KEGG: new perspectives on genomes, pathways, diseases and drugs. Nucleic Acids Res. 2017 Jan 4;45(D1):D353-D361. (dg:DG01913)
• [9] OATP1B1, OATP1B3, and mrp2 are involved in hepatobiliary transport of olmesartan, a novel angiotensin II blocker. Drug Metab Dispos. 2006 May;34(5):862-9.
• [10] A multifactorial approach to hepatobiliary transporter assessment enables improved therapeutic compound development. Toxicol Sci. 2013 Nov;136(1):216-41.
• [11] Immunopathogenesis of olmesartan-associated enteropathy. Aliment Pharmacol Ther. 2015 Dec;42(11-12):1303-14. doi: 10.1111/apt.13413. Epub 2015 Oct 1.
• [12] Irritable bowel syndrome: new agents targeting serotonin receptor subtypes. Drugs. 2001;61(3):317-32.
• [13] HT29-MTX and Caco-2/TC7 monolayers as predictive models for human intestinal absorption: role of the mucus layer. J Pharm Sci. 2001 Oct;90(10):1608-19. Comparative Study
• [14] Identification of novel substrates and structure-activity relationship of cellular uptake mediated by human organic cation transporters 1 and 2. J Med Chem. 2013 Sep 26;56(18):7232-42.
• [15] A toxicogenomic approach to drug-induced phospholipidosis: analysis of its induction mechanism and establishment of a novel in vitro screening system. Toxicol Sci. 2005 Feb;83(2):282-92.
• [16] The effects of oral sumatriptan, a 5-HT1 receptor agonist, on circulating ACTH and cortisol concentrations in man. Br J Clin Pharmacol. 1995 Apr;39(4):389-95. doi: 10.1111/j.1365-2125.1995.tb04467.x.
• [17] G protein beta3 polymorphism and triptan response in cluster headache. Clin Pharmacol Ther. 2007 Oct;82(4):396-401. doi: 10.1038/sj.clpt.6100159. Epub 2007 Mar 14.
• [18] ADReCS-Target: target profiles for aiding drug safety research and application. Nucleic Acids Res. 2018 Jan 4;46(D1):D911-D917. doi: 10.1093/nar/gkx899.