Details of the Drug Combination

General Information of Drug Combination (ID: DC0YU7X)

• Drug Combination Name: Amiloride + Amantadine
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Amiloride (DMRTSGP): Small molecular drug
  Amantadine (DMS3YE9): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 28.08
  Bliss Independence Score: 28.08
  Loewe Additivity Score: 43.77
  LHighest Single Agent (HSA) Score: 43.77

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Amiloride

Disease Entry	ICD 11	Status	REF
Congestive heart failure	BD10	Approved	[2]
Edema	MG29	Approved	[3]

Amiloride Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Acid-sensing ion channel 1 (ASIC1)	TTRJYB6	ASIC1_HUMAN	Modulator	[7]

Amiloride Interacts with 2 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Organic cation transporter 2 (SLC22A2)	DT9IDPW	S22A2_HUMAN	Substrate	[8]
Organic cation transporter 1 (SLC22A1)	DTT79CX	S22A1_HUMAN	Substrate	[9]

Amiloride Interacts with 15 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Diamine oxidase (AOC1)	OTRC220K	AOC1_HUMAN	Decreases Activity	[10]
3-phosphoinositide-dependent protein kinase 1 (PDPK1)	OTT09ZVP	PDPK1_HUMAN	Decreases Phosphorylation	[11]
Dysferlin (DYSF)	OTNSKJU0	DYSF_HUMAN	Decreases Expression	[12]
Urokinase-type plasminogen activator (PLAU)	OTX0QGKK	UROK_HUMAN	Decreases Activity	[13]
Angiotensinogen (AGT)	OTBZLYR3	ANGT_HUMAN	Increases Expression	[14]
Protein c-Fos (FOS)	OTJBUVWS	FOS_HUMAN	Increases Expression	[15]
Receptor tyrosine-protein kinase erbB-2 (ERBB2)	OTOAUNCK	ERBB2_HUMAN	Decreases Phosphorylation	[11]
Cytochrome P450 1A1 (CYP1A1)	OTE4EFH8	CP1A1_HUMAN	Decreases Activity	[16]
Myogenic factor 5 (MYF5)	OTTVO2S5	MYF5_HUMAN	Increases Expression	[12]
G2/mitotic-specific cyclin-B1 (CCNB1)	OT19S7E5	CCNB1_HUMAN	Decreases Expression	[17]
Pancreas/duodenum homeobox protein 1 (PDX1)	OTX1DKRA	PDX1_HUMAN	Decreases Uptake	[18]
Serine/threonine-protein phosphatase PP1-alpha catalytic subunit (PPP1CA)	OT7Y43A1	PP1A_HUMAN	Decreases Phosphorylation	[11]
Cytochrome P450 1B1 (CYP1B1)	OTYXFLSD	CP1B1_HUMAN	Decreases Activity	[16]
Multidrug and toxin extrusion protein 1 (SLC47A1)	OTZX0U5Q	S47A1_HUMAN	Decreases Activity	[19]
Glutamate receptor-interacting protein 1 (GRIP1)	OT958HK1	GRIP1_HUMAN	Affects Response To Substance	[20]

Indication(s) of Amantadine

Disease Entry	ICD 11	Status	REF
Influenza A virus infection	1E30	Approved	[4]
Parkinsonian disorder	N.A.	Approved	[5]
Postencephalitic Parkinson disease	N.A.	Approved	[5]

Amantadine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Influenza M2 protein (Influ M)	TTXT3PU	M2_I34A1	Inhibitor	[21]

Amantadine Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Organic cation transporter 2 (SLC22A2)	DT9IDPW	S22A2_HUMAN	Substrate	[22]

Amantadine Interacts with 8 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Interferon alpha-inducible protein 6 (IFI6)	OTWOOAM4	IFI6_HUMAN	Increases Expression	[23]
Microtubule-associated protein 2 (MAP2)	OT6UYT3X	MTAP2_HUMAN	Decreases Expression	[24]
Interferon alpha/beta receptor 1 (IFNAR1)	OTD4OOFK	INAR1_HUMAN	Affects Expression	[23]
Tyrosine-protein kinase JAK1 (JAK1)	OT0X3D17	JAK1_HUMAN	Increases Expression	[23]
2'-5'-oligoadenylate synthase 2 (OAS2)	OT64CCTM	OAS2_HUMAN	Increases Expression	[23]
Interferon alpha-inducible protein 27, mitochondrial (IFI27)	OTI2XGIT	IFI27_HUMAN	Increases Expression	[23]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Activity	[25]
Tyrosyl-DNA phosphodiesterase 1 (TDP1)	OTYINMBR	TYDP1_HUMAN	Decreases Activity	[26]

References

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• [3] Amiloride 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: 4128).
• [5] Amantadine FDA Label
• [6] Reduction of intracellular pH inhibits the expression of VEGF in K562 cells after targeted inhibition of the Na+/H+ exchanger. Leuk Res. 2007 Apr;31(4):507-14. doi: 10.1016/j.leukres.2006.06.015. Epub 2006 Aug 1.
• [7] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
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• [9] 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.
• [10] Diamine oxidase is the amiloride-binding protein and is inhibited by amiloride analogues. J Biol Chem. 1994 Apr 1;269(13):9921-5.
• [11] Role of HER-2/neu signaling in sensitivity to tumor necrosis factor-related apoptosis-inducing ligand: enhancement of TRAIL-mediated apoptosis by amiloride. J Cell Biochem. 2005 Oct 1;96(2):376-89. doi: 10.1002/jcb.20512.
• [12] In vivo and in vitro dysferlin expression in human muscle satellite cells. J Neuropathol Exp Neurol. 2004 Oct;63(10):1104-13. doi: 10.1093/jnen/63.10.1104.
• [13] Amplification of urokinase gene in prostate cancer. Cancer Res. 2001 Jul 15;61(14):5340-4.
• [14] Amiloride, spironolactone, and potassium chloride in thiazide-treated hypertensive patients. Clin Pharmacol Ther. 1980 Apr;27(4):533-43. doi: 10.1038/clpt.1980.75.
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• [17] Reduction in the radiation-induced late S phase and G2 blocks in HL-60 cell populations by amiloride, an efficient inhibitor of the Na+/H+ transporter. Cancer Res. 1998 Feb 1;58(3):413-20.
• [18] PDX-1 protein is internalized by lipid raft-dependent macropinocytosis. Cell Transplant. 2005;14(9):637-45. doi: 10.3727/000000005783982648.
• [19] Molecular identification and functional characterization of rat multidrug and toxin extrusion type transporter 1 as an organic cation/H+ antiporter in the kidney. Drug Metab Dispos. 2006 Nov;34(11):1868-74. doi: 10.1124/dmd.106.010876. Epub 2006 Aug 23.
• [20] Population-based in vitro hazard and concentration-response assessment of chemicals: the 1000 genomes high-throughput screening study. Environ Health Perspect. 2015 May;123(5):458-66. doi: 10.1289/ehp.1408775. Epub 2015 Jan 13.
• [21] Discovery of spiro-piperidine inhibitors and their modulation of the dynamics of the M2 proton channel from influenza A virus. J Am Chem Soc. 2009 Jun 17;131(23):8066-76.
• [22] Human neurons express the polyspecific cation transporter hOCT2, which translocates monoamine neurotransmitters, amantadine, and memantine. Mol Pharmacol. 1998 Aug;54(2):342-52.
• [23] Interferon signal transduction of biphenyl dimethyl dicarboxylate/amantadine and anti-HBV activity in HepG2 2.2.15. Arch Pharm Res. 2006 May;29(5):405-11. doi: 10.1007/BF02968591.
• [24] Establishment of a 13 genes-based molecular prediction score model to discriminate the neurotoxic potential of food relevant-chemicals. Toxicol Lett. 2022 Feb 1;355:1-18. doi: 10.1016/j.toxlet.2021.10.013. Epub 2021 Nov 5.
• [25] Identification of human Ether--go-go related gene modulators by three screening platforms in an academic drug-discovery setting. Assay Drug Dev Technol. 2010 Dec;8(6):727-42. doi: 10.1089/adt.2010.0331.
• [26] Aminoadamantanes containing monoterpene-derived fragments as potent tyrosyl-DNA phosphodiesterase 1 inhibitors. Bioorg Chem. 2018 Feb;76:392-399. doi: 10.1016/j.bioorg.2017.12.005. Epub 2017 Dec 9.