Details of the Drug Combination

General Information of Drug Combination (ID: DCQ2992)

• Drug Combination Name: IT-141 + Repaglinide
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  IT-141 (DMAYD7O): N.A.
  Repaglinide (DM5SXUV): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 3.53
  Bliss Independence Score: 3.53
  Loewe Additivity Score: 3.9
  LHighest Single Agent (HSA) Score: 3.95

Molecular Interaction Atlas of This Drug Combination

Indication(s) of IT-141

Disease Entry	ICD 11	Status	REF
Solid tumour/cancer	2A00-2F9Z	Phase 1	[2]

IT-141 Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
DNA topoisomerase I (TOP1)	TTGTQHC	TOP1_HUMAN	Inhibitor	[2]

Indication(s) of Repaglinide

Disease Entry	ICD 11	Status	REF
Diabetic complication	5A2Y	Approved	[3]

Repaglinide Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
ATP-binding cassette transporter C9 (ABCC9)	TTEF5MJ	ABCC9_HUMAN	Blocker	[4]
ATP-binding cassette transporter C8 (ABCC8)	TTP835K	ABCC8_HUMAN	Blocker	[4]

Repaglinide Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[5]

Repaglinide Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[6]
UDP-glucuronosyltransferase 1A1 (UGT1A1)	DEYGVN4	UD11_HUMAN	Metabolism	[7]
Cytochrome P450 2C8 (CYP2C8)	DES5XRU	CP2C8_HUMAN	Metabolism	[6]

Repaglinide Interacts with 6 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Solute carrier organic anion transporter family member 1B1 (SLCO1B1)	OTNEN8QK	SO1B1_HUMAN	Affects Metabolism	[8]
Bile salt export pump (ABCB11)	OTRU7THO	ABCBB_HUMAN	Decreases Activity	[9]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Decreases Expression	[10]
HLA class I histocompatibility antigen, alpha chain F (HLA-F)	OT76CM19	HLAF_HUMAN	Affects Expression	[11]
Solute carrier family 15 member 1 (SLC15A1)	OT1P16B5	S15A1_HUMAN	Decreases Activity	[12]
Major histocompatibility complex class I-related gene protein (MR1)	OTZU3XX7	HMR1_HUMAN	Affects Expression	[11]

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] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [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: 6841).
• [4] Metformin/Repaglinide (PrandiMet) for type 2 diabetes. Med Lett Drugs Ther. 2009 Jun 1;51(1313):41-3.
• [5] Disease-Associated Changes in Drug Transporters May Impact the Pharmacokinetics and/or Toxicity of Drugs: A White Paper From the International Transporter Consortium. Clin Pharmacol Ther. 2018 Nov;104(5):900-915.
• [6] Drug-drug and food-drug pharmacokinetic interactions with new insulinotropic agents repaglinide and nateglinide. Clin Pharmacokinet. 2007;46(2):93-108.
• [7] Repaglinide-gemfibrozil drug interaction: inhibition of repaglinide glucuronidation as a potential additional contributing mechanism. Br J Clin Pharmacol. 2010 Dec;70(6):870-80.
• [8] Polymorphic organic anion transporting polypeptide 1B1 is a major determinant of repaglinide pharmacokinetics. Clin Pharmacol Ther. 2005 Jun;77(6):468-78. doi: 10.1016/j.clpt.2005.01.018.
• [9] A multifactorial approach to hepatobiliary transporter assessment enables improved therapeutic compound development. Toxicol Sci. 2013 Nov;136(1):216-41.
• [10] Toxicological evaluation of acyl glucuronides utilizing half-lives, peptide adducts, and immunostimulation assays. Toxicol In Vitro. 2015 Dec 25;30(1 Pt B):241-9.
• [11] Systems pharmacological analysis of drugs inducing stevens-johnson syndrome and toxic epidermal necrolysis. Chem Res Toxicol. 2015 May 18;28(5):927-34. doi: 10.1021/tx5005248. Epub 2015 Apr 3.
• [12] In vitro and pharmacophore-based discovery of novel hPEPT1 inhibitors. Pharm Res. 2005 Apr;22(4):512-7. doi: 10.1007/s11095-005-2505-y. Epub 2005 Apr 7.