Details of the Drug Combination

General Information of Drug Combination (ID: DCOMFUV)

• Drug Combination Name: Mepacrine + Isoniazid
• Indication: Malignant melanoma; Status: Investigative [1]
• Component Drugs:
  Mepacrine (DMU8L7C): Small molecular drug
  Isoniazid (DM5JVS3): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: UACC62
  Zero Interaction Potency (ZIP) Score: 6.41
  Bliss Independence Score: 2.01
  Loewe Additivity Score: 1.34
  LHighest Single Agent (HSA) Score: 0.59

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Mepacrine

Disease Entry	ICD 11	Status	REF
Discovery agent	N.A.	Investigative	[2]

Mepacrine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Phospholipase A2 (PLA2G1B)	TT9V5JH	PA21B_HUMAN	Inhibitor	[2]

Mepacrine Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[5]

Mepacrine Interacts with 2 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[6]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[6]

Mepacrine Interacts with 22 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Myc proto-oncogene protein (MYC)	OTPV5LUK	MYC_HUMAN	Decreases Expression	[7]
Cellular tumor antigen p53 (TP53)	OTIE1VH3	P53_HUMAN	Increases Activity	[8]
Zinc finger protein GLI1 (GLI1)	OT1BTAJO	GLI1_HUMAN	Decreases Expression	[7]
Poly polymerase 1 (PARP1)	OT310QSG	PARP1_HUMAN	Increases Cleavage	[9]
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 (PLCG1)	OTSBQR6D	PLCG1_HUMAN	Decreases Phosphorylation	[10]
G1/S-specific cyclin-D1 (CCND1)	OT8HPTKJ	CCND1_HUMAN	Decreases Expression	[7]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Decreases Phosphorylation	[9]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Decreases Phosphorylation	[9]
Catenin beta-1 (CTNNB1)	OTZ932A3	CTNB1_HUMAN	Decreases Expression	[7]
Vascular endothelial growth factor receptor 2 (KDR)	OT15797V	VGFR2_HUMAN	Decreases Phosphorylation	[10]
Cyclin-dependent kinase inhibitor 1 (CDKN1A)	OTQWHCZE	CDN1A_HUMAN	Decreases Expression	[11]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Activity	[7]
Casein kinase I isoform alpha (CSNK1A1)	OTJ6O1IC	KC1A_HUMAN	Increases Expression	[7]
Glycogen synthase kinase-3 beta (GSK3B)	OTL3L14B	GSK3B_HUMAN	Increases Expression	[7]
Caspase-9 (CASP9)	OTD4RFFG	CASP9_HUMAN	Increases Cleavage	[9]
Focal adhesion kinase 1 (PTK2)	OT3Q1JDY	FAK1_HUMAN	Decreases Phosphorylation	[10]
Apoptosis regulator BAX (BAX)	OTAW0V4V	BAX_HUMAN	Increases Expression	[9]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Activity	[12]
Forkhead box protein P3 (FOXP3)	OTA9Z9OC	FOXP3_HUMAN	Increases Expression	[9]
F-box/WD repeat-containing protein 1A (BTRC)	OT2EZDGR	FBW1A_HUMAN	Decreases Expression	[9]
Cytochrome P450 1A1 (CYP1A1)	OTE4EFH8	CP1A1_HUMAN	Increases Metabolism	[6]
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Transport	[6]

Indication(s) of Isoniazid

Disease Entry	ICD 11	Status	REF
Latent tuberculosis infection	N.A.	Approved	[3]
Pulmonary tuberculosis	1B10.Z	Approved	[3]
Tuberculosis	1B10-1B1Z	Approved	[4]

Isoniazid Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Bacterial Fatty acid synthetase I (Bact inhA)	TTVTX4N	INHA_MYCTU	Inhibitor	[14]

Isoniazid Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 2E1 (CYP2E1)	DEVDYN7	CP2E1_HUMAN	Metabolism	[15]
Catalase-peroxidase (katG)	DEAGY5M	KATG_SYNE7	Metabolism	[16]
Arylamine N-acetyltransferase (NAT)	DEXCQTM	A0A3P8LE58_TSUPA	Metabolism	[17]

Isoniazid Interacts with 59 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Alanine aminotransferase 1 (GPT)	OTOXOA0Q	ALAT1_HUMAN	Increases Expression	[18]
N-alpha-acetyltransferase 20 (NAA20)	OTJB0VA6	NAA20_HUMAN	Increases ADR	[19]
Cytochrome P450 2C8 (CYP2C8)	OTHCWT42	CP2C8_HUMAN	Decreases Activity	[20]
Nuclear protein 1 (NUPR1)	OT4FU8C0	NUPR1_HUMAN	Increases Expression	[21]
Inhibin beta E chain (INHBE)	OTOI2NYG	INHBE_HUMAN	Increases Expression	[21]
Protein DEPP1 (DEPP1)	OTB36PHJ	DEPP1_HUMAN	Increases Expression	[21]
Aldo-keto reductase family 1 member B10 (AKR1B10)	OTOA4HTH	AK1BA_HUMAN	Increases Expression	[13]
Tumor necrosis factor (TNF)	OT4IE164	TNFA_HUMAN	Increases Secretion	[13]
Interferon gamma (IFNG)	OTXG9JM7	IFNG_HUMAN	Increases Secretion	[13]
C-X-C motif chemokine 10 (CXCL10)	OTTLQ6S0	CXL10_HUMAN	Increases Secretion	[13]
Interleukin-6 (IL6)	OTUOSCCU	IL6_HUMAN	Increases Secretion	[13]
NAD(P)H dehydrogenase 1 (NQO1)	OTZGGIVK	NQO1_HUMAN	Increases Expression	[13]
Interleukin-10 (IL10)	OTIRFRXC	IL10_HUMAN	Increases Secretion	[13]
Interleukin-12 subunit alpha (IL12A)	OTDQT8GI	IL12A_HUMAN	Increases Secretion	[13]
Interleukin-12 subunit beta (IL12B)	OT0JF8A3	IL12B_HUMAN	Increases Secretion	[13]
Interleukin-17A (IL17A)	OTY72FT2	IL17_HUMAN	Increases Secretion	[13]
Sulfiredoxin-1 (SRXN1)	OTYDBO4L	SRXN1_HUMAN	Increases Expression	[13]
Gamma-butyrobetaine dioxygenase (BBOX1)	OTKEX4RK	BODG_HUMAN	Increases Expression	[22]
Alpha-fetoprotein (AFP)	OT9GG3ZI	FETA_HUMAN	Decreases Expression	[22]
Sodium/potassium-transporting ATPase subunit beta-1 (ATP1B1)	OTTO6ZP4	AT1B1_HUMAN	Increases Expression	[22]
Amyloid-beta precursor protein (APP)	OTKFD7R4	A4_HUMAN	Increases Expression	[22]
Osteopontin (SPP1)	OTJGC23Y	OSTP_HUMAN	Decreases Expression	[22]
Mucin-1 (MUC1)	OTHQI7IY	MUC1_HUMAN	Increases Expression	[22]
14-3-3 protein sigma (SFN)	OTLJCZ1U	1433S_HUMAN	Decreases Expression	[22]
DNA damage-inducible transcript 3 protein (DDIT3)	OTI8YKKE	DDIT3_HUMAN	Decreases Expression	[22]
Glutamate--cysteine ligase regulatory subunit (GCLM)	OT6CP234	GSH0_HUMAN	Decreases Expression	[22]
Claudin-2 (CLDN2)	OTRF3D6Y	CLD2_HUMAN	Increases Expression	[22]
Large neutral amino acids transporter small subunit 1 (SLC7A5)	OT2WPVXD	LAT1_HUMAN	Decreases Expression	[22]
Tribbles homolog 3 (TRIB3)	OTG5OS7X	TRIB3_HUMAN	Increases Expression	[22]
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2 (PLOD2)	OTKOZRZP	PLOD2_HUMAN	Increases Expression	[23]
Transmembrane protease serine 2 (TMPRSS2)	OTN44YQ5	TMPS2_HUMAN	Affects Expression	[24]
Interleukin-1 alpha (IL1A)	OTPSGILV	IL1A_HUMAN	Increases Expression	[25]
Interleukin-1 beta (IL1B)	OT0DWXXB	IL1B_HUMAN	Increases Expression	[25]
Albumin (ALB)	OTVMM513	ALBU_HUMAN	Affects Binding	[26]
Antileukoproteinase (SLPI)	OTUNFUU8	SLPI_HUMAN	Increases Expression	[25]
Catalase (CAT)	OTHEBX9R	CATA_HUMAN	Decreases Activity	[27]
Apoptosis regulator Bcl-2 (BCL2)	OT9DVHC0	BCL2_HUMAN	Decreases Expression	[27]
Glucose-6-phosphate 1-dehydrogenase (G6PD)	OT300SMK	G6PD_HUMAN	Decreases Activity	[27]
5-aminolevulinate synthase, non-specific, mitochondrial (ALAS1)	OTQY6ZSF	HEM1_HUMAN	Increases Expression	[28]
Ferrochelatase, mitochondrial (FECH)	OTDWEI6C	HEMH_HUMAN	Decreases Expression	[28]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Decreases Phosphorylation	[18]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Decreases Phosphorylation	[18]
Prostaglandin G/H synthase 2 (PTGS2)	OT75U9M4	PGH2_HUMAN	Increases Expression	[25]
Peroxisome proliferator-activated receptor gamma (PPARG)	OTHMARHO	PPARG_HUMAN	Decreases Expression	[29]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Activity	[27]
Caspase-9 (CASP9)	OTD4RFFG	CASP9_HUMAN	Increases Activity	[27]
Apoptosis regulator BAX (BAX)	OTAW0V4V	BAX_HUMAN	Increases Expression	[18]
Interleukin-24 (IL24)	OT4VUWH1	IL24_HUMAN	Increases Expression	[25]
Nuclear respiratory factor 1 (NRF1)	OTOXWNV8	NRF1_HUMAN	Decreases Expression	[30]
Natural cytotoxicity triggering receptor 3 ligand 1 (NCR3LG1)	OT15YWU7	NR3L1_HUMAN	Increases Expression	[31]
PTB-containing, cubilin and LRP1-interacting protein (PID1)	OT5YJ7FI	PCLI1_HUMAN	Increases Expression	[25]
NAD-dependent protein deacetylase sirtuin-1 (SIRT1)	OTAYZMOY	SIR1_HUMAN	Decreases Expression	[30]
Angiotensin-converting enzyme 2 (ACE2)	OTTRZGU7	ACE2_HUMAN	Decreases Expression	[24]
Peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PPARGC1A)	OTHCDQ22	PRGC1_HUMAN	Decreases Expression	[30]
Arylamine N-acetyltransferase 2 (NAT2)	OTBPDQOY	ARY2_HUMAN	Decreases Acetylation	[32]
Eosinophil peroxidase (EPX)	OTFNDFOK	PERE_HUMAN	Increases Oxidation	[33]
Myeloperoxidase (MPO)	OTOOXLIN	PERM_HUMAN	Increases Oxidation	[34]
Cytochrome P450 3A4 (CYP3A4)	OTQGYY83	CP3A4_HUMAN	Increases Response To Substance	[35]
Glutathione S-transferase Mu 1 (GSTM1)	OTSBF2MO	GSTM1_HUMAN	Decreases Response To Substance	[36]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Adult T acute lymphoblastic leukemia	DCBK492	MOLT-4	Investigative	[37]
Childhood T acute lymphoblastic leukemia	DCE6J7R	CCRF-CEM	Investigative	[37]
Glioma	DCOE8K7	SF-268	Investigative	[37]
High grade ovarian serous adenocarcinoma	DCKD3OX	OVCAR-5	Investigative	[1]
Malignant melanoma	DCIJNXN	LOX IMVI	Investigative	[1]

References

• [1] Loss of function mutations in VARS encoding cytoplasmic valyl-tRNA synthetase cause microcephaly, seizures, and progressive cerebral atrophy.Hum Genet. 2018 Apr;137(4):293-303. doi: 10.1007/s00439-018-1882-3. Epub 2018 Apr 24.
• [2] Involvement of protein kinase C activation in L-leucine-induced stimulation of protein synthesis in l6 myotubes. Cytotechnology. 2003 Nov;43(1-3):97-103.
• [3] Isoniazid FDA Label
• [4] Novel agents in the management of Mycobacterium tuberculosis disease. Curr Med Chem. 2007;14(18):2000-8.
• [5] Arginine-482 is not essential for transport of antibiotics, primary bile acids and unconjugated sterols by the human breast cancer resistance protein (ABCG2). Biochem J. 2005 Jan 15;385(Pt 2):419-26.
• [6] Quinacrine is mainly metabolized to mono-desethyl quinacrine by CYP3A4/5 and its brain accumulation is limited by P-glycoprotein. Drug Metab Dispos. 2006 Jul;34(7):1136-44.
• [7] Nanoquinacrine caused apoptosis in oral cancer stem cells by disrupting the interaction between GLI1 and catenin through activation of GSK3. Toxicol Appl Pharmacol. 2017 Sep 1;330:53-64. doi: 10.1016/j.taap.2017.07.008. Epub 2017 Jul 15.
• [8] High-throughput measurement of the Tp53 response to anticancer drugs and random compounds using a stably integrated Tp53-responsive luciferase reporter. Carcinogenesis. 2002 Jun;23(6):949-57. doi: 10.1093/carcin/23.6.949.
• [9] Quinacrine induces the apoptosis of human leukemia U937 cells through FOXP3/miR-183/-TrCP/SP1 axis-mediated BAX upregulation. Toxicol Appl Pharmacol. 2017 Nov 1;334:35-46. doi: 10.1016/j.taap.2017.08.019. Epub 2017 Sep 1.
• [10] Quinacrine is active in preclinical models of glioblastoma through suppressing angiogenesis, inducing oxidative stress and activating AMPK. Toxicol In Vitro. 2022 Sep;83:105420. doi: 10.1016/j.tiv.2022.105420. Epub 2022 Jun 17.
• [11] Multiple-endpoint in vitro carcinogenicity test in human cell line TK6 distinguishes carcinogens from non-carcinogens and highlights mechanisms of action. Arch Toxicol. 2021 Jan;95(1):321-336. doi: 10.1007/s00204-020-02902-3. Epub 2020 Sep 10.
• [12] Why are most phospholipidosis inducers also hERG blockers?. Arch Toxicol. 2017 Dec;91(12):3885-3895. doi: 10.1007/s00204-017-1995-9. Epub 2017 May 27.
• [13] Characterization of drug-specific signaling between primary human hepatocytes and immune cells. Toxicol Sci. 2017 Jul 1;158(1):76-89.
• [14] Diversity in enoyl-acyl carrier protein reductases. Cell Mol Life Sci. 2009 May;66(9):1507-17.
• [15] Inhibition of CYP2E1 catalytic activity in vitro by S-adenosyl-L-methionine. Biochem Pharmacol. 2005 Apr 1;69(7):1081-93.
• [16] Crystal structure of the catalase-peroxidase KatG W78F mutant from Synechococcus elongatus PCC7942 in complex with the antitubercular pro-drug isoniazid. FEBS Lett. 2015 Jan 2;589(1):131-7.
• [17] The actinobacterium Tsukamurella paurometabola has a functionally divergent arylamine N-acetyltransferase (NAT) homolog. World J Microbiol Biotechnol. 2019 Oct 31;35(11):174.
• [18] Quercetin protected against isoniazide-induced HepG2 cell apoptosis by activating the SIRT1/ERK pathway. J Biochem Mol Toxicol. 2019 Sep;33(9):e22369. doi: 10.1002/jbt.22369. Epub 2019 Jul 23.
• [19] 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.
• [20] Mechanism-based inactivation of human cytochrome P4502C8 by drugs in vitro. J Pharmacol Exp Ther. 2004 Dec;311(3):996-1007.
• [21] Determination of phospholipidosis potential based on gene expression analysis in HepG2 cells. Toxicol Sci. 2007 Mar;96(1):101-14.
• [22] Comparison of base-line and chemical-induced transcriptomic responses in HepaRG and RPTEC/TERT1 cells using TempO-Seq. Arch Toxicol. 2018 Aug;92(8):2517-2531.
• [23] Identification of differentially expressed genes in hepatic HepG2 cells treated with acetaminophen using suppression subtractive hybridization. Biol Pharm Bull. 2005 Jul;28(7):1148-53. doi: 10.1248/bpb.28.1148.
• [24] 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.
• [25] An in vitro coculture system of human peripheral blood mononuclear cells with hepatocellular carcinoma-derived cells for predicting drug-induced liver injury. Arch Toxicol. 2021 Jan;95(1):149-168. doi: 10.1007/s00204-020-02882-4. Epub 2020 Aug 20.
• [26] Auto-oxidation of Isoniazid Leads to Isonicotinic-Lysine Adducts on Human Serum Albumin. Chem Res Toxicol. 2015 Jan 20;28(1):51-8. doi: 10.1021/tx500285k. Epub 2014 Dec 9.
• [27] Isoniazid-induced apoptosis in HepG2 cells: generation of oxidative stress and Bcl-2 down-regulation. Toxicol Mech Methods. 2010 Jun;20(5):242-51. doi: 10.3109/15376511003793325.
• [28] The Isoniazid Metabolites Hydrazine and Pyridoxal Isonicotinoyl Hydrazone Modulate Heme Biosynthesis. Toxicol Sci. 2019 Mar 1;168(1):209-224. doi: 10.1093/toxsci/kfy294.
• [29] Isoniazid suppresses antioxidant response element activities and impairs adipogenesis in mouse and human preadipocytes. Toxicol Appl Pharmacol. 2013 Dec 15;273(3):435-41. doi: 10.1016/j.taap.2013.10.005. Epub 2013 Oct 12.
• [30] AMPK activator acadesine fails to alleviate isoniazid-caused mitochondrial instability in HepG2 cells. J Appl Toxicol. 2017 Oct;37(10):1219-1224. doi: 10.1002/jat.3483. Epub 2017 May 29.
• [31] Enhanced activation of human NK cells by drug-exposed hepatocytes. Arch Toxicol. 2020 Feb;94(2):439-448. doi: 10.1007/s00204-020-02668-8. Epub 2020 Feb 14.
• [32] Effects of N-acetyltransferase 2 (NAT2), CYP2E1 and Glutathione-S-transferase (GST) genotypes on the serum concentrations of isoniazid and metabolites in tuberculosis patients. J Toxicol Sci. 2008 May;33(2):187-95. doi: 10.2131/jts.33.187.
• [33] Eosinophil peroxidase oxidizes isoniazid to form the active metabolite against M. tuberculosis, isoniazid-NAD(). Chem Biol Interact. 2019 May 25;305:48-53. doi: 10.1016/j.cbi.2019.03.019. Epub 2019 Mar 25.
• [34] Metabolism of isoniazid by neutrophil myeloperoxidase leads to isoniazid-NAD(+) adduct formation: A comparison of the reactivity of isoniazid with its known human metabolites. Biochem Pharmacol. 2016 Apr 15;106:46-55. doi: 10.1016/j.bcp.2016.02.003. Epub 2016 Feb 9.
• [35] Development of a highly sensitive cytotoxicity assay system for CYP3A4-mediated metabolic activation. Drug Metab Dispos. 2011 Aug;39(8):1388-95. doi: 10.1124/dmd.110.037077. Epub 2011 May 3.
• [36] Customised in vitro model to detect human metabolism-dependent idiosyncratic drug-induced liver injury. Arch Toxicol. 2018 Jan;92(1):383-399. doi: 10.1007/s00204-017-2036-4. Epub 2017 Jul 31.
• [37] 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.