Details of the Drug Combination

General Information of Drug Combination (ID: DCHKAU7)

• Drug Combination Name: ABIRATERONE + Ixabepilone
• Indication: Clear cell renal cell carcinoma; Status: Investigative [1]
• Component Drugs:
  ABIRATERONE (DM8V75C): Small molecular drug
  Ixabepilone (DM2OZ3G): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: TK-10
  Zero Interaction Potency (ZIP) Score: 2.61
  Bliss Independence Score: 2.08
  Loewe Additivity Score: 0.61
  LHighest Single Agent (HSA) Score: 0.12

Molecular Interaction Atlas of This Drug Combination

Indication(s) of ABIRATERONE

Disease Entry	ICD 11	Status	REF
Prostate cancer	2C82.0	Approved	[2]

ABIRATERONE Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Steroid 17-alpha-monooxygenase (S17AH)	TTRA5BZ	CP17A_HUMAN	Modulator	[5]

ABIRATERONE Interacts with 4 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Steroid 17-alpha-hydroxylase/17,20 lyase (CYP17A1)	OTZKVLVJ	CP17A_HUMAN	Decreases Activity	[6]
Tissue factor (F3)	OT3MSU3B	TF_HUMAN	Increases Expression	[7]
Membrane cofactor protein (CD46)	OTQ8NWJD	MCP_HUMAN	Increases Expression	[8]
Androgen receptor (AR)	OTUBKAZZ	ANDR_HUMAN	Decreases Response To Substance	[9]

Indication(s) of Ixabepilone

Disease Entry	ICD 11	Status	REF
Breast cancer	2C60-2C65	Approved	[3]
Breast carcinoma	N.A.	Approved	[4]

Ixabepilone Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Tubulin (TUB)	TTML2WA	NOUNIPROTAC	Stablizer	[10]

Ixabepilone Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[11]

Ixabepilone Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[12]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Clear cell renal cell carcinoma	DC4ZEC1	CAKI-1	Investigative	[1]
Papillary renal cell carcinoma	DCF80QB	ACHN	Investigative	[1]
Breast adenocarcinoma	DCXXM9C	MDA-MB-468	Investigative	[13]
Carcinoma	DCQ96LH	MCF7	Investigative	[13]
Colon carcinoma	DC4WZA1	KM12	Investigative	[13]
Invasive ductal carcinoma	DC9FWLL	T-47D	Investigative	[13]
Adenocarcinoma	DC43MZS	HCC-2998	Investigative	[14]
Lung adenocarcinoma	DCOKC2R	MDA-MB-231	Investigative	[14]
Lung adenocarcinoma	DCFMMAO	EKVX	Investigative	[14]
Malignant melanoma	DCM5ZTM	LOX IMVI	Investigative	[14]
Minimally invasive lung adenocarcinoma	DC4MYSJ	NCI-H322M	Investigative	[14]

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] 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: 6745).
• [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: 6824).
• [4] Ixabepilone FDA Label
• [5] 2011 FDA drug approvals. Nat Rev Drug Discov. 2012 Feb 1;11(2):91-4.
• [6] A fission yeast-based test system for the determination of IC50 values of anti-prostate tumor drugs acting on CYP21. J Enzyme Inhib Med Chem. 2006 Oct;21(5):547-56.
• [7] Elucidating mechanisms of toxicity using phenotypic data from primary human cell systems--a chemical biology approach for thrombosis-related side effects. Int J Mol Sci. 2015 Jan 5;16(1):1008-29. doi: 10.3390/ijms16011008.
• [8] Targeting CD46 for both adenocarcinoma and neuroendocrine prostate cancer. JCI Insight. 2018 Sep 6;3(17):e121497. doi: 10.1172/jci.insight.121497. eCollection 2018 Sep 6.
• [9] Targeting chromatin binding regulation of constitutively active AR variants to overcome prostate cancer resistance to endocrine-based therapies. Nucleic Acids Res. 2015 Jul 13;43(12):5880-97. doi: 10.1093/nar/gkv262. Epub 2015 Apr 23.
• [10] Mullard A: 2010 FDA drug approvals. Nat Rev Drug Discov. 2011 Feb;10(2):82-5.
• [11] Ixabepilone, a novel microtubule-targeting agent for breast cancer, is a substrate for P-glycoprotein (P-gp/MDR1/ABCB1) but not breast cancer resistance protein (BCRP/ABCG2). J Pharmacol Exp Ther. 2011 May;337(2):423-32.
• [12] The effect of ketoconazole on the pharmacokinetics and pharmacodynamics of ixabepilone: a first in class epothilone B analogue in late-phase clinical development. Clin Cancer Res. 2008 May 1;14(9):2701-9.
• [13] Biologically active neutrophil chemokine pattern in tonsillitis.Clin Exp Immunol. 2004 Mar;135(3):511-8. doi: 10.1111/j.1365-2249.2003.02390.x.
• [14] 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.