Details of the Drug Combination

General Information of Drug Combination (ID: DCOKUY2)

• Drug Combination Name: Dantrolene + Citalopram
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Dantrolene (DM1D8XY): Small molecular drug
  Citalopram (DM2G9AE): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 16.75
  Bliss Independence Score: 16.75
  Loewe Additivity Score: 20.23
  LHighest Single Agent (HSA) Score: 20.23

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	[5]

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	[6]

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	[7]
Insulin-like growth factor I (IGF1)	OTIIZR61	IGF1_HUMAN	Decreases Response To Substance	[7]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Activity	[8]
Angiotensin-converting enzyme 2 (ACE2)	OTTRZGU7	ACE2_HUMAN	Increases Expression	[9]

Indication(s) of Citalopram

Disease Entry	ICD 11	Status	REF
Acute coronary syndrome	BA41	Approved	[3]
Anxiety	N.A.	Approved	[3]
Depression	6A70-6A7Z	Approved	[4]
Insomnia	7A00-7A0Z	Approved	[3]
Lung cancer	2C25.0	Approved	[3]
Major depressive disorder	6A70.3	Approved	[3]
Colon cancer	2B90.Z	Investigative	[3]
Gastric cancer	2B72	Investigative	[3]

Citalopram Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Serotonin transporter (SERT)	TT3ROYC	SC6A4_HUMAN	Modulator	[5]

Citalopram Interacts with 3 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Multidrug resistance-associated protein 1 (ABCC1)	DTSYQGK	MRP1_HUMAN	Substrate	[10]
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[11]
Organic cation transporter 1 (SLC22A1)	DTT79CX	S22A1_HUMAN	Substrate	[12]

Citalopram Interacts with 4 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[13]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[14]
Cytochrome P450 2E1 (CYP2E1)	DEVDYN7	CP2E1_HUMAN	Metabolism	[15]
Mephenytoin 4-hydroxylase (CYP2C19)	DEGTFWK	CP2CJ_HUMAN	Metabolism	[16]

Citalopram Interacts with 29 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	OTQGYY83	CP3A4_HUMAN	Decreases Methylation	[17]
Cytochrome P450 2D6 (CYP2D6)	OTZJC802	CP2D6_HUMAN	Decreases Methylation	[17]
Cytochrome P450 2C19 (CYP2C19)	OTFMJYYE	CP2CJ_HUMAN	Decreases Methylation	[18]
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Response	[19]
Glutamate receptor 3 (GRIA3)	OT34CNBR	GRIA3_HUMAN	Affects Response To Substance	[20]
Glutamate receptor ionotropic, kainate 2 (GRIK2)	OTQ41U3D	GRIK2_HUMAN	Affects Response To Substance	[20]
Catalase (CAT)	OTHEBX9R	CATA_HUMAN	Decreases Expression	[21]
Nuclear protein 1 (NUPR1)	OT4FU8C0	NUPR1_HUMAN	Increases Expression	[22]
Alpha-1-antichymotrypsin (SERPINA3)	OT9BP2S0	AACT_HUMAN	Increases Expression	[22]
Fatty acid-binding protein, liver (FABP1)	OTR34ETM	FABPL_HUMAN	Increases Expression	[22]
Solute carrier family 2, facilitated glucose transporter member 3 (SLC2A3)	OT2HZK5M	GTR3_HUMAN	Decreases Expression	[22]
Inhibin beta E chain (INHBE)	OTOI2NYG	INHBE_HUMAN	Increases Expression	[22]
Transgelin (TAGLN)	OTAEZ0KP	TAGL_HUMAN	Decreases Expression	[22]
Lysophospholipase D GDPD3 (GDPD3)	OTOHM9QM	GDPD3_HUMAN	Increases Expression	[22]
5-hydroxytryptamine receptor 2C (HTR2C)	OT6H8DE0	5HT2C_HUMAN	Affects Binding	[23]
Aromatase (CYP19A1)	OTZ6XF74	CP19A_HUMAN	Decreases Activity	[24]
Stearoyl-CoA desaturase (SCD)	OTB1073G	SCD_HUMAN	Increases Expression	[25]
Pro-opiomelanocortin (POMC)	OTV41F7T	COLI_HUMAN	Increases Expression	[26]
Prolactin (PRL)	OTWFQGX7	PRL_HUMAN	Increases Expression	[27]
Poly polymerase 1 (PARP1)	OT310QSG	PARP1_HUMAN	Increases Cleavage	[28]
Aryl hydrocarbon receptor (AHR)	OTFE4EYE	AHR_HUMAN	Decreases Expression	[29]
Hydroxymethylglutaryl-CoA synthase, cytoplasmic (HMGCS1)	OTCO26FV	HMCS1_HUMAN	Increases Expression	[25]
ATP-binding cassette sub-family C member 2 (ABCC2)	OTJSIGV5	MRP2_HUMAN	Increases Expression	[30]
Sodium-dependent dopamine transporter (SLC6A3)	OT39XG28	SC6A3_HUMAN	Affects Response To Substance	[31]
Sodium-dependent serotonin transporter (SLC6A4)	OT6FGDLW	SC6A4_HUMAN	Affects Response To Substance	[32]
Glutamate receptor 1 (GRIA1)	OT85LOCJ	GRIA1_HUMAN	Affects Response To Substance	[20]
Glutamate receptor ionotropic, kainate 4 (GRIK4)	OTL5EIPA	GRIK4_HUMAN	Increases Response	[33]
Glutamate receptor ionotropic, NMDA 3A (GRIN3A)	OTQS9GYY	NMD3A_HUMAN	Affects Response To Substance	[20]
5-hydroxytryptamine receptor 2A (HTR2A)	OTWXJX0M	5HT2A_HUMAN	Increases Response	[34]

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] Citalopram 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: 7547).
• [5] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
• [6] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [7] 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.
• [8] 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.
• [9] 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.
• [10] MRP1 polymorphisms associated with citalopram response in patients with major depression. J Clin Psychopharmacol. 2010 Apr;30(2):116-25.
• [11] ABCB1 gene polymorphisms are associated with fatal intoxications involving venlafaxine but not citalopram. Int J Legal Med. 2013 May;127(3):579-86.
• [12] Organic cation transporters and their pharmacokinetic and pharmacodynamic consequences. Drug Metab Pharmacokinet. 2008;23(4):243-53.
• [13] PharmGKB summary: citalopram pharmacokinetics pathway. Pharmacogenet Genomics. 2011 Nov;21(11):769-72.
• [14] Pharmacokinetic-pharmacodynamic relationship of the selective serotonin reuptake inhibitors. Clin Pharmacokinet. 1996 Dec;31(6):444-69.
• [15] Antidepressant drugs in the elderly--role of the cytochrome P450 2D6. World J Biol Psychiatry. 2003 Apr;4(2):74-80.
• [16] Citalopram and desmethylcitalopram in vitro: human cytochromes mediating transformation, and cytochrome inhibitory effects. Biol Psychiatry. 1999 Sep 15;46(6):839-49.
• [17] Identification of three cytochrome P450 isozymes involved in N-demethylation of citalopram enantiomers in human liver microsomes. Pharmacogenetics. 1997 Feb;7(1):1-10.
• [18] Pharmacokinetics of citalopram in relation to genetic polymorphism of CYP2C19. Drug Metab Dispos. 2003 Oct;31(10):1255-9. doi: 10.1124/dmd.31.10.1255.
• [19] ABCB1 (MDR1) gene polymorphisms are associated with the clinical response to paroxetine in patients with major depressive disorder. Prog Neuropsychopharmacol Biol Psychiatry. 2008 Feb 15;32(2):398-404. doi: 10.1016/j.pnpbp.2007.09.003. Epub 2007 Sep 15.
• [20] Genetic and clinical predictors of sexual dysfunction in citalopram-treated depressed patients. Neuropsychopharmacology. 2009 Jun;34(7):1819-28. doi: 10.1038/npp.2009.4. Epub 2009 Mar 18.
• [21] Antioxidant enzyme and malondialdehyde values in social phobia before and after citalopram treatment. Eur Arch Psychiatry Clin Neurosci. 2004 Aug;254(4):231-5.
• [22] In vitro detection of drug-induced phospholipidosis using gene expression and fluorescent phospholipid based methodologies. Toxicol Sci. 2007 Sep;99(1):162-73.
• [23] Inverse agonist and neutral antagonist actions of antidepressants at recombinant and native 5-hydroxytryptamine2C receptors: differential modulatio... Mol Pharmacol. 2008 Mar;73(3):748-57.
• [24] Effects of selective serotonin reuptake inhibitors on three sex steroids in two versions of the aromatase enzyme inhibition assay and in the H295R cell assay. Toxicol In Vitro. 2015 Oct;29(7):1729-35.
• [25] Antidepressant drugs activate SREBP and up-regulate cholesterol and fatty acid biosynthesis in human glial cells. Neurosci Lett. 2006 Mar 13;395(3):185-90. doi: 10.1016/j.neulet.2005.10.096. Epub 2005 Dec 1.
• [26] Neuroendocrine effects of citalopram, a selective serotonin re-uptake inhibitor, during lifespan in humans. J Endocrinol Invest. 2010 Oct;33(9):657-62. doi: 10.1007/BF03346666. Epub 2010 Apr 22.
• [27] Cholinergic modulation of the cerebral metabolic response to citalopram in Alzheimer's disease. Brain. 2009 Feb;132(Pt 2):392-401. doi: 10.1093/brain/awn326. Epub 2009 Jan 19.
• [28] The antidepressants imipramine, clomipramine, and citalopram induce apoptosis in human acute myeloid leukemia HL-60 cells via caspase-3 activation. J Biochem Mol Toxicol. 1999;13(6):338-47. doi: 10.1002/(sici)1099-0461(1999)13:6<338::aid-jbt8>3.0.co;2-7.
• [29] Profiling of enantiopure drugs towards aryl hydrocarbon (AhR), glucocorticoid (GR) and pregnane X (PXR) receptors in human reporter cell lines. Chem Biol Interact. 2014 Feb 5;208:64-76. doi: 10.1016/j.cbi.2013.11.018. Epub 2013 Dec 6.
• [30] Antidepressant induced cholestasis: hepatocellular redistribution of multidrug resistant protein (MRP2). Gut. 2003 Feb;52(2):300-3. doi: 10.1136/gut.52.2.300.
• [31] Differential effects of psychoactive substances on human wildtype and polymorphic T356M dopamine transporters (DAT). Toxicology. 2019 Jun 15;422:69-75. doi: 10.1016/j.tox.2019.04.012. Epub 2019 Apr 19.
• [32] 5-HTTLPR polymorphism of the serotonin transporter gene predicts non-remission in major depression patients treated with citalopram in a 12-weeks follow up study. J Clin Psychopharmacol. 2003 Dec;23(6):563-7. doi: 10.1097/01.jcp.0000095350.32154.73.
• [33] Association of GRIK4 with outcome of antidepressant treatment in the STAR*D cohort. Am J Psychiatry. 2007 Aug;164(8):1181-8. doi: 10.1176/appi.ajp.2007.06111790.
• [34] Variation in the gene encoding the serotonin 2A receptor is associated with outcome of antidepressant treatment. Am J Hum Genet. 2006 May;78(5):804-814. doi: 10.1086/503820. Epub 2006 Mar 20.