Details of the Drug Combination

General Information of Drug Combination (ID: DCGJ5EZ)

• Drug Combination Name: GSK525762 + Lomustine
• Indication: Mesothelioma; Status: Investigative [1]
• Component Drugs:
  GSK525762 (DMPAWBN): Small molecular drug
  Lomustine (DMMWSUL): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: MSTO
  Zero Interaction Potency (ZIP) Score: 21.6
  Bliss Independence Score: 20.03
  Loewe Additivity Score: 19.38
  LHighest Single Agent (HSA) Score: 22.37

Molecular Interaction Atlas of This Drug Combination

Indication(s) of GSK525762

Disease Entry	ICD 11	Status	REF
Haematological malignancy	2B33.Y	Phase 1	[2]
Solid tumour/cancer	2A00-2F9Z	Phase 1	[3]

GSK525762 Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Bromodomain-containing protein 4 (BRD4)	TTRA6BO	BRD4_HUMAN	Modulator	[7]
Bromodomain and extraterminal domain protein (BET)	TTE4BSY	NOUNIPROTAC	Inhibitor	[2]

GSK525762 Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Protein-lysine 6-oxidase (LOX)	OT1C2HIU	LYOX_HUMAN	Decreases Expression	[6]
Carbonic anhydrase 9 (CA9)	OTNA51XT	CAH9_HUMAN	Decreases Expression	[6]
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 3 (PFKFB3)	OT25JBA3	F263_HUMAN	Increases Expression	[6]
Protein GREB1 (GREB1)	OTU6ZA26	GREB1_HUMAN	Decreases Expression	[8]
Endothelial PAS domain-containing protein 1 (EPAS1)	OTRE3O8U	EPAS1_HUMAN	Increases Expression	[6]

Indication(s) of Lomustine

Disease Entry	ICD 11	Status	REF
Brain cancer	2A00	Approved	[4]
Central nervous system neoplasm	N.A.	Approved	[5]
Primitive neuroectodermal tumor	N.A.	Approved	[5]
Classic Hodgkin lymphoma	N.A.	Investigative	[5]

Lomustine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Human Deoxyribonucleic acid (hDNA)	TTUTN1I	NOUNIPROTAC	Inhibitor	[9]

Lomustine Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Expression	[10]
DNA damage-inducible transcript 3 protein (DDIT3)	OTI8YKKE	DDIT3_HUMAN	Increases Expression	[11]
Cyclin-dependent kinase inhibitor 1 (CDKN1A)	OTQWHCZE	CDN1A_HUMAN	Increases Expression	[12]
DNA polymerase eta (POLH)	OTN07WXU	POLH_HUMAN	Increases Expression	[13]
Methylated-DNA--protein-cysteine methyltransferase (MGMT)	OT40A9WH	MGMT_HUMAN	Decreases Response To Substance	[14]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Breast carcinoma	DC2TT9H	OCUBM	Investigative	[15]
Adenocarcinoma	DC3GETX	HCT116	Investigative	[1]
Ovarian endometrioid adenocarcinoma	DCA7CLG	A2780	Investigative	[1]

References

• [1] CheMBL Affinity Phenotypic Cellular Interaction Assay ID: CHEMBL1125976
• [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: 7033).
• [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: 7214).
• [5] Lomustine FDA Label
• [6] The BET inhibitor JQ1 selectively impairs tumour response to hypoxia and downregulates CA9 and angiogenesis in triple negative breast cancer. Oncogene. 2017 Jan 5;36(1):122-132. doi: 10.1038/onc.2016.184. Epub 2016 Jun 13.
• [7] Targeting bromodomains: epigenetic readers of lysine acetylation.Nat Rev Drug Discov.2014 May;13(5):337-56.
• [8] An epigenomic approach to therapy for tamoxifen-resistant breast cancer. Cell Res. 2014 Jul;24(7):809-19. doi: 10.1038/cr.2014.71. Epub 2014 May 30.
• [9] Synthesis and evaluation of ethylnitrosoureas of substituted naphthalimides as anticancer compounds. Acta Pol Pharm. 2007 Jan-Feb;64(1):27-33.
• [10] Enhanced in vitro invasiveness and drug resistance with altered gene expression patterns in a human lung carcinoma cell line after pulse selection with anticancer drugs. Int J Cancer. 2004 Sep 10;111(4):484-93. doi: 10.1002/ijc.20230.
• [11] High-content imaging-based BAC-GFP toxicity pathway reporters to assess chemical adversity liabilities. Arch Toxicol. 2017 Mar;91(3):1367-1383. doi: 10.1007/s00204-016-1781-0. Epub 2016 Jun 29.
• [12] Utilization of CDKN1A/p21 gene for class discrimination of DNA damage-induced clastogenicity. Toxicology. 2014 Jan 6;315:8-16. doi: 10.1016/j.tox.2013.10.009. Epub 2013 Nov 6.
• [13] Translesion polymerase is upregulated by cancer therapeutics and confers anticancer drug resistance. Cancer Res. 2014 Oct 1;74(19):5585-96. doi: 10.1158/0008-5472.CAN-14-0953. Epub 2014 Aug 14.
• [14] Human osteosarcoma xenografts and their sensitivity to chemotherapy. Pathol Oncol Res. 2004;10(3):133-41. doi: 10.1007/BF03033741. Epub 2004 Sep 25.
• [15] CheMBL Affinity Phenotypic Cellular Interaction Assay ID: CHEMBL1126165