Details of the Drug Combination

General Information of Drug Combination (ID: DCR1QG2)

• Drug Combination Name: Vemurafenib + FORMESTANE
• Indication: High grade ovarian serous adenocarcinoma; Status: Investigative [1]
• Component Drugs:
  Vemurafenib (DM62UG5): Small molecular drug
  FORMESTANE (DMWIDJK): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: OVCAR-8
  Zero Interaction Potency (ZIP) Score: 1.83
  Bliss Independence Score: 3.73
  Loewe Additivity Score: 1.53
  LHighest Single Agent (HSA) Score: 1.53

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Vemurafenib

Disease Entry	ICD 11	Status	REF
Melanoma	2C30	Approved	[2]

Vemurafenib Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Serine/threonine-protein kinase B-raf (BRAF)	TTWCGQT	BRAF_HUMAN	Modulator	[3]

Vemurafenib Interacts with 3 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[6]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[7]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[7]

Vemurafenib Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[8]

Vemurafenib Interacts with 19 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Microphthalmia-associated transcription factor (MITF)	OT6XJCZH	MITF_HUMAN	Affects Expression	[4]
Myc proto-oncogene protein (MYC)	OTPV5LUK	MYC_HUMAN	Decreases Expression	[9]
Cyclin-dependent kinase 4 (CDK4)	OT7EP05T	CDK4_HUMAN	Decreases Expression	[10]
C-C motif chemokine 2 (CCL2)	OTAD2HEL	CCL2_HUMAN	Increases Expression	[11]
G1/S-specific cyclin-D1 (CCND1)	OT8HPTKJ	CCND1_HUMAN	Decreases Expression	[10]
Mitogen-activated protein kinase 3 (MAPK3)	OTCYKGKO	MK03_HUMAN	Decreases Phosphorylation	[5]
Mitogen-activated protein kinase 1 (MAPK1)	OTH85PI5	MK01_HUMAN	Decreases Phosphorylation	[5]
CD70 antigen (CD70)	OTHB2AL1	CD70_HUMAN	Decreases Expression	[12]
Prostaglandin G/H synthase 2 (PTGS2)	OT75U9M4	PGH2_HUMAN	Decreases Expression	[10]
Sterol regulatory element-binding protein 1 (SREBF1)	OTWBRPAI	SRBP1_HUMAN	Decreases Expression	[13]
Melanocyte protein PMEL (PMEL)	OTCDDHHM	PMEL_HUMAN	Increases Expression	[4]
Melanoma-associated antigen 1 (MAGEA1)	OTXAO193	MAGA1_HUMAN	Decreases Expression	[4]
Thyroxine 5-deiodinase (DIO3)	OTNTITOT	IOD3_HUMAN	Decreases Expression	[14]
Melanoma antigen recognized by T-cells 1 (MLANA)	OT1N2S2K	MAR1_HUMAN	Increases Expression	[4]
Hypoxia-inducible factor 1-alpha (HIF1A)	OTADSC03	HIF1A_HUMAN	Increases Expression	[11]
GTPase KRas (KRAS)	OT78QCN8	RASK_HUMAN	Affects Response To Substance	[15]
Serine/threonine-protein kinase B-raf (BRAF)	OT7S81XQ	BRAF_HUMAN	Increases Response To Substance	[16]
Heat shock 70 kDa protein 1A (HSPA1A)	OTKGIE76	HS71A_HUMAN	Decreases Response To Substance	[17]
GTPase NRas (NRAS)	OTVQ1DG3	RASN_HUMAN	Affects Response To Substance	[15]

Indication(s) of FORMESTANE

Disease Entry	ICD 11	Status	REF
Breast cancer	2C60-2C65	Withdrawn from market	[3]

FORMESTANE Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Aromatase (CYP19A1)	TTSZLWK	CP19A_HUMAN	Inhibitor	[18]

FORMESTANE Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Adenylate kinase isoenzyme 1 (AK1)	OT614AR3	KAD1_HUMAN	Increases ADR	[19]
Aromatase (CYP19A1)	OTZ6XF74	CP19A_HUMAN	Decreases Activity	[20]
17-beta-hydroxysteroid dehydrogenase type 1 (HSD17B1)	OT6EBDHM	DHB1_HUMAN	Decreases Activity	[21]
Estrogen receptor (ESR1)	OTKLU61J	ESR1_HUMAN	Increases Expression	[22]
Androgen receptor (AR)	OTUBKAZZ	ANDR_HUMAN	Increases Expression	[22]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Invasive ductal carcinoma	DCIIUNJ	BT-549	Investigative	[23]
Invasive ductal carcinoma	DCW842T	HS 578T	Investigative	[23]
Adenocarcinoma	DCR1JOD	DU-145	Investigative	[1]
Adenocarcinoma	DCVG1M7	HCT-15	Investigative	[1]
Adenocarcinoma	DCMGL39	HT29	Investigative	[1]
Adult acute myeloid leukemia	DCZG6HB	HL-60(TB)	Investigative	[1]
Adult T acute lymphoblastic leukemia	DCEBDNR	MOLT-4	Investigative	[1]
Astrocytoma	DCAFHRG	SNB-19	Investigative	[1]
Glioma	DC2IBNR	SF-268	Investigative	[1]
Lung adenocarcinoma	DCMJLME	MDA-MB-231	Investigative	[1]
Malignant melanoma	DCCF4WH	UACC62	Investigative	[1]
Non-small cell lung carcinoma	DCMJ4R1	HOP-92	Investigative	[1]
Plasma cell myeloma	DCD8VWQ	RPMI-8226	Investigative	[1]
Prostate carcinoma	DCDR3JE	PC-3	Investigative	[1]

References

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• [3] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
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• [16] The BRAFT1799A mutation confers sensitivity of thyroid cancer cells to the BRAFV600E inhibitor PLX4032 (RG7204). Biochem Biophys Res Commun. 2011 Jan 28;404(4):958-62. doi: 10.1016/j.bbrc.2010.12.088. Epub 2010 Dec 23.
• [17] HSP70 Inhibition Limits FAK-Dependent Invasion and Enhances the Response to Melanoma Treatment with BRAF Inhibitors. Cancer Res. 2016 May 1;76(9):2720-30. doi: 10.1158/0008-5472.CAN-15-2137. Epub 2016 Mar 16.
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• [21] Mammalian lignans and genistein decrease the activities of aromatase and 17beta-hydroxysteroid dehydrogenase in MCF-7 cells. J Steroid Biochem Mol Biol. 2005 Apr;94(5):461-7.
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