Details of the Drug Combination

General Information of Drug Combination (ID: DCRW63U)

• Drug Combination Name: Zileuton + Cerivastatin
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Zileuton (DMVRIC2): Small molecular drug
  Cerivastatin (DMXCM7H): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 2.99
  Bliss Independence Score: 2.99
  Loewe Additivity Score: 3.96
  LHighest Single Agent (HSA) Score: 4.05

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Zileuton

Disease Entry	ICD 11	Status	REF
Allergic asthma	CA23.0	Approved	[2]
Asthma	CA23	Approved	[3]
Intrinsic asthma	N.A.	Approved	[2]

Zileuton Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Arachidonate 5-lipoxygenase (5-LOX)	TT2J34L	LOX5_HUMAN	Inhibitor	[6]

Zileuton Interacts with 5 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[7]
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[8]
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[9]
UDP-glucuronosyltransferase 1A9 (UGT1A9)	DE85D2P	UD19_HUMAN	Metabolism	[7]
Prostaglandin G/H synthase 1 (COX-1)	DE073H6	PGH1_HUMAN	Metabolism	[7]

Zileuton Interacts with 8 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	OTQGYY83	CP3A4_HUMAN	Decreases Activity	[10]
Cytochrome P450 1A2 (CYP1A2)	OTLLBX48	CP1A2_HUMAN	Decreases Activity	[11]
Polyunsaturated fatty acid 5-lipoxygenase (ALOX5)	OT7FOIK2	LOX5_HUMAN	Decreases Activity	[12]
11-beta-hydroxysteroid dehydrogenase type 2 (HSD11B2)	OTHF4H9U	DHI2_HUMAN	Increases Activity	[12]
Interleukin-6 (IL6)	OTUOSCCU	IL6_HUMAN	Decreases Secretion	[13]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Activity	[14]
Caspase-7 (CASP7)	OTAPJ040	CASP7_HUMAN	Increases Activity	[14]
Multidrug resistance-associated protein 1 (ABCC1)	OTGUN89S	MRP1_HUMAN	Affects Response To Substance	[15]

Indication(s) of Cerivastatin

Disease Entry	ICD 11	Status	REF
Hyperlipidaemia	5C80	Approved	[4]
Multiple myeloma	2A83	Phase 1/2	[5]

Cerivastatin Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
HMG-CoA reductase (HMGCR)	TTPADOQ	HMDH_HUMAN	Inhibitor	[5]

Cerivastatin Interacts with 7 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Multidrug resistance-associated protein 2 (ABCC2)	DTFI42L	MRP2_HUMAN	Substrate	[16]
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[16]
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[17]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[18]
Sodium/taurocholate cotransporting polypeptide (SLC10A1)	DT56EKP	NTCP_HUMAN	Substrate	[19]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[18]
Organic anion transporting polypeptide 2B1 (SLCO2B1)	DTPFTEQ	SO2B1_HUMAN	Substrate	[20]

Cerivastatin Interacts with 6 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[7]
UDP-glucuronosyltransferase 1A1 (UGT1A1)	DEYGVN4	UD11_HUMAN	Metabolism	[21]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[22]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[22]
Cytochrome P450 2C8 (CYP2C8)	DES5XRU	CP2C8_HUMAN	Metabolism	[23]
UDP-glucuronosyltransferase 1A3 (UGT1A3)	DEF2WXN	UD13_HUMAN	Metabolism	[21]

Cerivastatin Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Ryanodine receptor 2 (RYR2)	OT0PF19E	RYR2_HUMAN	Increases ADR	[24]

References

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• [2] Zileuton FDA Label
• [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: 5297).
• [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: 2950).
• [5] Emerging therapies for multiple myeloma. Expert Opin Emerg Drugs. 2009 Mar;14(1):99-127.
• [6] 5-lipoxygenase inhibitor zileuton attenuates ischemic brain damage: involvement of matrix metalloproteinase 9. Neurol Res. 2009 Oct;31(8):848-52.
• [7] Substrates, inducers, inhibitors and structure-activity relationships of human Cytochrome P450 2C9 and implications in drug development. Curr Med Chem. 2009;16(27):3480-675.
• [8] Synthetic and natural compounds that interact with human cytochrome P450 1A2 and implications in drug development. Curr Med Chem. 2009;16(31):4066-218.
• [9] Identification of the human liver cytochrome P450 enzymes involved in the metabolism of zileuton (ABT-077) and its N-dehydroxylated metabolite, Abbott-66193. Drug Metab Dispos. 1995 Oct;23(10):1163-74.
• [10] Cetirizine and loratadine-based antihistamines with 5-lipoxygenase inhibitory activity. Bioorg Med Chem Lett. 2004 Nov 15;14(22):5591-4.
• [11] Mechanism-based inhibition of human liver microsomal cytochrome P450 1A2 by zileuton, a 5-lipoxygenase inhibitor. Drug Metab Dispos. 2003 Nov;31(11):1352-60.
• [12] Prostaglandins and leukotriene B4 are potent inhibitors of 11beta-hydroxysteroid dehydrogenase type 2 activity in human choriocarcinoma JEG-3 cells. Biol Reprod. 1999 Jul;61(1):40-5.
• [13] Zileuton, a new efficient and safe systemic anti-acne drug. Dermatoendocrinol. 2009 May;1(3):188-92. doi: 10.4161/derm.1.3.8368.
• [14] Palmitate increases the susceptibility of cells to drug-induced toxicity: an in vitro method to identify drugs with potential contraindications in patients with metabolic disease. Toxicol Sci. 2012 Oct;129(2):346-62. doi: 10.1093/toxsci/kfs208. Epub 2012 Jun 14.
• [15] 5-lipoxygenase pharmacogenetics in asthma: overlap with Cys-leukotriene receptor antagonist loci. Pharmacogenet Genomics. 2009 Mar;19(3):244-7. doi: 10.1097/FPC.0b013e328326e0b1.
• [16] Identification of the hepatic efflux transporters of organic anions using double-transfected Madin-Darby canine kidney II cells expressing human organic anion-transporting polypeptide 1B1 (OATP1B1)/multidrug resistance-associated protein 2, OATP1B1/multidrug resistance 1, and OATP1B1/breast cancer resistance protein. J Pharmacol Exp Ther. 2005 Sep;314(3):1059-67.
• [17] Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64.
• [18] FDA Drug Development and Drug Interactions
• [19] Differential effect of genetic variants of Na(+)-taurocholate co-transporting polypeptide (NTCP) and organic anion-transporting polypeptide 1B1 (OATP1B1) on the uptake of HMG-CoA reductase inhibitors. Xenobiotica. 2011 Jan;41(1):24-34.
• [20] pH-sensitive interaction of HMG-CoA reductase inhibitors (statins) with organic anion transporting polypeptide 2B1. Mol Pharm. 2011 Aug 1;8(4):1303-13.
• [21] Cerivastatin, genetic variants, and the risk of rhabdomyolysis. Pharmacogenet Genomics. 2011 May;21(5):280-8.
• [22] Drug Interactions Flockhart Table
• [23] Role of cytochrome P450 2C8 in drug metabolism and interactions. Pharmacol Rev. 2016 Jan;68(1):168-241.
• [24] Cerivastatin, genetic variants, and the risk of rhabdomyolysis. Pharmacogenet Genomics. 2011 May;21(5):280-8.