Details of the Drug Combination

General Information of Drug Combination (ID: DCKLOT4)

• Drug Combination Name: Pyrazinamide + Naltrexone
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Pyrazinamide (DM4IF32): Small molecular drug
  Naltrexone (DMUL45H): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 45.82
  Bliss Independence Score: 45.82
  Loewe Additivity Score: 59.61
  LHighest Single Agent (HSA) Score: 59.62

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Pyrazinamide

Disease Entry	ICD 11	Status	REF
Meningeal tuberculosis	N.A.	Approved	[2]
Mycobacterium infection	1B10-1B21	Approved	[3]
Pulmonary tuberculosis	1B10.Z	Approved	[2]

Pyrazinamide 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	[10]

Pyrazinamide Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[11]
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[11]
Nicotinamidase (pncA)	DERQS6E	B0VA03_ACIBY	Metabolism	[12]

Pyrazinamide Interacts with 9 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Serine/threonine-protein kinase/endoribonuclease IRE1 (ERN1)	OTY9R6FZ	ERN1_HUMAN	Increases Expression	[9]
Eukaryotic translation initiation factor 2 subunit 1 (EIF2S1)	OTM0GDTP	IF2A_HUMAN	Increases Phosphorylation	[9]
Endoplasmic reticulum chaperone BiP (HSPA5)	OTFUIRAO	BIP_HUMAN	Increases Expression	[9]
Cyclic AMP-dependent transcription factor ATF-4 (ATF4)	OTRFV19J	ATF4_HUMAN	Increases Expression	[9]
Cyclic AMP-dependent transcription factor ATF-6 alpha (ATF6)	OTAFHAVI	ATF6A_HUMAN	Increases Expression	[9]
DNA damage-inducible transcript 3 protein (DDIT3)	OTI8YKKE	DDIT3_HUMAN	Increases Expression	[9]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Cleavage	[9]
Solute carrier family 22 member 12 (SLC22A12)	OT72ZAWS	S22AC_HUMAN	Affects Activity	[13]
Eukaryotic translation initiation factor 2-alpha kinase 3 (EIF2AK3)	OT0DZGY4	E2AK3_HUMAN	Increases Phosphorylation	[9]

Indication(s) of Naltrexone

Disease Entry	ICD 11	Status	REF
Alcohol dependence	6C40.2	Approved	[4]
Chronic alcoholism	6C40.2Z	Approved	[5]
Crohn disease	DD70	Approved	[6]
Gastroparesis	DA41.00	Approved	[6]
Inflammatory bowel disease	DD72	Approved	[6]
Obesity	5B81	Approved	[6]
Ulcerative colitis	DD71	Approved	[6]
Human immunodeficiency virus infection	1C62	Phase 4	[7]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 2	[8]
Chronic pain	MG30	Investigative	[6]

Naltrexone Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Opioid receptor (OPR)	TTN4QDT	NOUNIPROTAC	Antagonist	[14]

Naltrexone Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
UDP-glucuronosyltransferase 1A1 (UGT1A1)	DEYGVN4	UD11_HUMAN	Metabolism	[15]

Naltrexone Interacts with 9 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Nitric oxide synthase, inducible (NOS2)	OTKKIOJ1	NOS2_HUMAN	Decreases Activity	[16]
Follitropin subunit beta (FSHB)	OTGLS283	FSHB_HUMAN	Increases Expression	[17]
Lutropin subunit beta (LHB)	OT5GBOVJ	LSHB_HUMAN	Increases Expression	[17]
Mu-type opioid receptor (OPRM1)	OT16AAT8	OPRM_HUMAN	Affects Response To Substance	[14]
Mu-type opioid receptor (OPRM1)	OT16AAT8	OPRM_HUMAN	Increases Response	[14]
Sodium-dependent dopamine transporter (SLC6A3)	OT39XG28	SC6A3_HUMAN	Affects Response To Substance	[18]
Gamma-aminobutyric acid receptor subunit beta-2 (GABRB2)	OTAOZIGX	GBRB2_HUMAN	Affects Response To Substance	[19]
D(2) dopamine receptor (DRD2)	OTBLXKEG	DRD2_HUMAN	Affects Response To Substance	[19]
Gamma-aminobutyric acid receptor subunit alpha-6 (GABRA6)	OTX4UC3O	GBRA6_HUMAN	Affects Response To Substance	[19]

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] Pyrazinamide 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: 7287).
• [4] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [5] FDA Approved Drug Products from FDA Official Website. 2019. Application Number: (ANDA) 074918.
• [6] Naltrexone FDA Label
• [7] 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: 1639).
• [8] ClinicalTrials.gov (NCT04365985) Study of Immunomodulation Using Naltrexone and Ketamine for COVID-19. U.S. National Institutes of Health.
• [9] Pyrazinamide-induced hepatotoxicity is alleviated by 4-PBA via inhibition of the PERK-eIF2-ATF4-CHOP pathway. Toxicology. 2017 Mar 1;378:65-75. doi: 10.1016/j.tox.2017.01.002. Epub 2017 Jan 4.
• [10] Pyrazinamide inhibits the eukaryotic-like fatty acid synthetase I (FASI) of Mycobacterium tuberculosis. Nat Med. 2000 Sep;6(9):1043-7.
• [11] The metabolism of pyrazoloacridine (NSC 366140) by cytochromes p450 and flavin monooxygenase in human liver microsomes. Clin Cancer Res. 2004 Feb 15;10(4):1471-80.
• [12] Specificity and mechanism of Acinetobacter baumanii nicotinamidase: implications for activation of the front-line tuberculosis drug pyrazinamide. Angew Chem Int Ed Engl. 2009;48(48):9176-9.
• [13] Clinical and molecular analysis of patients with renal hypouricemia in Japan-influence of URAT1 gene on urinary urate excretion. J Am Soc Nephrol. 2004 Jan;15(1):164-73. doi: 10.1097/01.asn.0000105320.04395.d0.
• [14] An evaluation of mu-opioid receptor (OPRM1) as a predictor of naltrexone response in the treatment of alcohol dependence: results from the Combined Pharmacotherapies and Behavioral Interventions for Alcohol Dependence (COMBINE) study. Arch Gen Psychiatry. 2008 Feb;65(2):135-44.
• [15] In vivo chronic exposure to heroin or naltrexone selectively inhibits liver microsome formation of estradiol-3-glucuronide in the rat. Biochem Pharmacol. 2008 Sep 1;76(5):672-9.
• [16] Low dose naltrexone therapy in multiple sclerosis. Med Hypotheses. 2005;64(4):721-4.
• [17] Chronic naltrexone treatment induces desensitization of the luteinizing hormone pulse generator for opioid blockade in hyperprolactinemic patients. J Clin Endocrinol Metab. 1995 May;80(5):1739-42. doi: 10.1210/jcem.80.5.7745028.
• [18] Association between the Stin2 VNTR polymorphism of the serotonin transporter gene and treatment outcome in alcohol-dependent patients. Alcohol Alcohol. 2008 Sep-Oct;43(5):516-22. doi: 10.1093/alcalc/agn048. Epub 2008 Jun 14.
• [19] Predicting the effect of naltrexone and acamprosate in alcohol-dependent patients using genetic indicators. Addict Biol. 2009 Jul;14(3):328-37.