General Information of Drug Combination (ID: DCFZ7VK)

Drug Combination Name
Dextromethorphan Estramustine
Indication
Disease Entry Status REF
Chronic myelogenous leukemia Investigative [1]
Component Drugs Dextromethorphan   DMUDJZM Estramustine   DMWTAOI
Small molecular drug Small molecular drug
2D MOL 2D MOL
3D MOL 3D MOL
High-throughput Screening Result Testing Cell Line: KBM-7
Zero Interaction Potency (ZIP) Score: 52.06
Bliss Independence Score: 52.06
Loewe Additivity Score: 64.87
LHighest Single Agent (HSA) Score: 64.87

Molecular Interaction Atlas of This Drug Combination

Molecular Interaction Atlas (MIA)
Indication(s) of Dextromethorphan
Disease Entry ICD 11 Status REF
Allergic rhinitis CA08.0 Approved [2]
Common cold CA00 Approved [2]
Cough MD12 Approved [3]
Fever MG26 Approved [2]
Headache 8A80-8A84 Approved [2]
Rhinitis FA20 Approved [2]
Vasomotor/allergic rhinitis CA08 Approved [2]
Dextromethorphan Interacts with 1 DTT Molecule(s)
DTT Name DTT ID UniProt ID Mode of Action REF
Opioid receptor sigma 1 (OPRS1) TT5TPI6 SGMR1_HUMAN Agonist [6]
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Dextromethorphan Interacts with 10 DME Molecule(s)
DME Name DME ID UniProt ID Mode of Action REF
Cytochrome P450 3A4 (CYP3A4) DE4LYSA CP3A4_HUMAN Metabolism [7]
Cytochrome P450 2D6 (CYP2D6) DECB0K3 CP2D6_HUMAN Metabolism [8]
Cytochrome P450 3A5 (CYP3A5) DEIBDNY CP3A5_HUMAN Metabolism [9]
Cytochrome P450 3A7 (CYP3A7) DERD86B CP3A7_HUMAN Metabolism [10]
Cytochrome P450 2C9 (CYP2C9) DE5IED8 CP2C9_HUMAN Metabolism [11]
Cytochrome P450 2B6 (CYP2B6) DEPKLMQ CP2B6_HUMAN Metabolism [12]
Mephenytoin 4-hydroxylase (CYP2C19) DEGTFWK CP2CJ_HUMAN Metabolism [11]
Cholesterol 24-hydroxylase (CYP46A1) DEKP5HX CP46A_HUMAN Metabolism [13]
Cytochrome P450 102A1 (cyp102) DE4OGUF CPXB_BACMB Metabolism [14]
Cytochrome P450 130A1 (cyp130) DE6CQ0I CP130_MYCTU Metabolism [15]
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⏷ Show the Full List of 10 DME(s)
Dextromethorphan Interacts with 12 DOT Molecule(s)
DOT Name DOT ID UniProt ID Mode of Action REF
Cytochrome P450 3A4 (CYP3A4) OTQGYY83 CP3A4_HUMAN Decreases Methylation [16]
Cytochrome P450 3A5 (CYP3A5) OTSXFBXB CP3A5_HUMAN Decreases Methylation [16]
Cholesterol 24-hydroxylase (CYP46A1) OTJ27FOX CP46A_HUMAN Decreases Methylation [13]
Cytochrome P450 2D6 (CYP2D6) OTZJC802 CP2D6_HUMAN Increases Response To Substance [17]
Tumor necrosis factor (TNF) OT4IE164 TNFA_HUMAN Increases Secretion [18]
Beta-hexosaminidase subunit beta (HEXB) OTROYLCR HEXB_HUMAN Increases Secretion [18]
Interleukin-8 (CXCL8) OTS7T5VH IL8_HUMAN Increases Secretion [18]
C-C motif chemokine 2 (CCL2) OTAD2HEL CCL2_HUMAN Increases Secretion [18]
Potassium voltage-gated channel subfamily H member 2 (KCNH2) OTZX881H KCNH2_HUMAN Decreases Activity [19]
Mas-related G-protein coupled receptor member X2 (MRGPRX2) OT2XA799 MRGX2_HUMAN Affects Binding [18]
Arylamine N-acetyltransferase 2 (NAT2) OTBPDQOY ARY2_HUMAN Affects Metabolism [5]
Cytochrome P450 1A2 (CYP1A2) OTLLBX48 CP1A2_HUMAN Affects Metabolism [5]
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⏷ Show the Full List of 12 DOT(s)
Indication(s) of Estramustine
Disease Entry ICD 11 Status REF
Prostate cancer 2C82.0 Approved [4]
Estramustine Interacts with 1 DTT Molecule(s)
DTT Name DTT ID UniProt ID Mode of Action REF
Estramustine binding protein (EMBP) TTSBFYK NOUNIPROTAC Binder [20]
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Estramustine Interacts with 1 DME Molecule(s)
DME Name DME ID UniProt ID Mode of Action REF
Cytochrome P450 3A4 (CYP3A4) DE4LYSA CP3A4_HUMAN Metabolism [21]
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Estramustine Interacts with 2 DOT Molecule(s)
DOT Name DOT ID UniProt ID Mode of Action REF
Keratin, type I cytoskeletal 18 (KRT18) OTVLQFIP K1C18_HUMAN Increases Expression [22]
Apoptosis regulator Bcl-2 (BCL2) OT9DVHC0 BCL2_HUMAN Increases Phosphorylation [23]
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References

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2 Dextromethorphan 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: 6953).
4 Natural products as sources of new drugs over the last 25 years. J Nat Prod. 2007 Mar;70(3):461-77.
5 Comparison of various urine collection intervals for caffeine and dextromethorphan phenotyping in children. J Clin Pharmacol. 2004 Jul;44(7):708-14. doi: 10.1177/0091270004266624.
6 Dextromethorphan/quinidine: AVP 923, dextromethorphan/cytochrome P450-2D6 inhibitor, quinidine/dextromethorphan. Drugs R D. 2005;6(3):174-7.
7 Comparative contribution to dextromethorphan metabolism by cytochrome P450 isoforms in vitro: can dextromethorphan be used as a dual probe for both CTP2D6 and CYP3A activities? Drug Metab Dispos. 2001 Nov;29(11):1514-20.
8 Polymorphism of human cytochrome P450 2D6 and its clinical significance: Part I. Clin Pharmacokinet. 2009;48(11):689-723.
9 Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
10 Characterization of dextromethorphan N-demethylation by human liver microsomes. Contribution of the cytochrome P450 3A (CYP3A) subfamily. Biochem Pharmacol. 1994 Jul 5;48(1):173-82.
11 Multiple human cytochromes contribute to biotransformation of dextromethorphan in-vitro: role of CYP2C9, CYP2C19, CYP2D6, and CYP3A. J Pharm Pharmacol. 1998 Sep;50(9):997-1004.
12 Enzymes in addition to CYP3A4 and 3A5 mediate N-demethylation of dextromethorphan in human liver microsomes. Biopharm Drug Dispos. 1999 Oct;20(7):341-6.
13 Broad substrate specificity of human cytochrome P450 46A1 which initiates cholesterol degradation in the brain. Biochemistry. 2003 Dec 9;42(48):14284-92.
14 The bacterial P450 BM3: a prototype for a biocatalyst with human P450 activities. Trends Biotechnol. 2007 Jul;25(7):289-98.
15 Function, essentiality, and expression of cytochrome P450 enzymes and their cognate redox partners in Mycobacterium tuberculosis: are they drug targets? Appl Microbiol Biotechnol. 2019 May;103(9):3597-3614.
16 Evidence of significant contribution from CYP3A5 to hepatic drug metabolism. Drug Metab Dispos. 2004 Dec;32(12):1434-45. doi: 10.1124/dmd.104.001313. Epub 2004 Sep 21.
17 Myoclonus after dextromethorphan administration in peritoneal dialysis. Ann Pharmacother. 2011 Jan;45(1):e1. doi: 10.1345/aph.1P301. Epub 2010 Dec 14.
18 Dextromethorphan - A widely-used cough suppressant - Induces local anaphylaxis via MRGPRX2 on mast cells. Chem Biol Interact. 2020 Oct 1;330:109248. doi: 10.1016/j.cbi.2020.109248. Epub 2020 Aug 29.
19 Effects of common antitussive drugs on the hERG potassium channel current. J Cardiovasc Pharmacol. 2008 Dec;52(6):494-9. doi: 10.1097/FJC.0b013e31818eec8d.
20 Estramustine binding protein in primary tumours and metastases of malignant melanoma. Melanoma Res. 1994 Dec;4(6):401-5.
21 Activity of docetaxel with or without estramustine phosphate versus mitoxantrone in androgen dependent and independent human prostate cancer xenografts. J Urol. 2003 May;169(5):1729-34.
22 Docetaxel induces apoptosis in hormone refractory prostate carcinomas during multiple treatment cycles. Br J Cancer. 2006 Jun 5;94(11):1592-8. doi: 10.1038/sj.bjc.6603129.
23 Induction of apoptosis by estramustine phosphate mediated by phosphorylation of bcl-2. J Neurooncol. 2001 Aug;54(1):23-9. doi: 10.1023/a:1012566601485.