Details of the Drug Combination

General Information of Drug Combination (ID: DCFDU8Z)

• Drug Combination Name: Vandetanib + Digitoxin
• Indication: Mixed endometrioid and clear cell carcinoma; Status: Investigative [1]
• Component Drugs:
  Vandetanib (DMRICNP): Small molecular drug
  Digitoxin (DMWVIGP): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: IGROV1
  Zero Interaction Potency (ZIP) Score: 9.4
  Bliss Independence Score: 8.28
  Loewe Additivity Score: 6.21
  LHighest Single Agent (HSA) Score: 7.97

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Vandetanib

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

Vandetanib Interacts with 3 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Epidermal growth factor receptor (EGFR)	TTGKNB4	EGFR_HUMAN	Inhibitor	[4]
Proto-oncogene c-Ret (RET)	TT4DXQT	RET_HUMAN	Inhibitor	[4]
Vascular endothelial growth factor receptor 2 (KDR)	TTUTJGQ	VGFR2_HUMAN	Inhibitor	[4]

Vandetanib Interacts with 3 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Breast cancer resistance protein (ABCG2)	DTI7UX6	ABCG2_HUMAN	Substrate	[5]
Organic anion transporting polypeptide 1B1 (SLCO1B1)	DT3D8F0	SO1B1_HUMAN	Substrate	[6]
Organic anion transporting polypeptide 1B3 (SLCO1B3)	DT9C1TS	SO1B3_HUMAN	Substrate	[6]

Vandetanib Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[7]

Vandetanib Interacts with 34 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Proto-oncogene tyrosine-protein kinase receptor Ret (RET)	OTLU040A	RET_HUMAN	Decreases Phosphorylation	[8]
Procollagen-lysine,2-oxoglutarate 5-dioxygenase 2 (PLOD2)	OTKOZRZP	PLOD2_HUMAN	Increases Expression	[9]
Stearoyl-CoA desaturase (SCD)	OTB1073G	SCD_HUMAN	Increases Expression	[9]
Insulin-induced gene 1 protein (INSIG1)	OTZF5X1D	INSI1_HUMAN	Increases Expression	[9]
BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like (BNIP3L)	OTJKOMXE	BNI3L_HUMAN	Increases Expression	[9]
Protein FAM13A (FAM13A)	OTZ6GN0Q	FA13A_HUMAN	Increases Expression	[9]
Epidermal growth factor receptor (EGFR)	OTAPLO1S	EGFR_HUMAN	Decreases Activity	[10]
Phosphoglycerate kinase 1 (PGK1)	OT6V1ICH	PGK1_HUMAN	Increases Expression	[9]
Calbindin (CALB1)	OTM7IXDG	CALB1_HUMAN	Increases Expression	[9]
Prothymosin alpha (PTMA)	OT2W4T1M	PTMA_HUMAN	Decreases Expression	[9]
Trypsin-2 (PRSS2)	OTOMVUWL	TRY2_HUMAN	Increases Expression	[9]
Insulin-like growth factor-binding protein 1 (IGFBP1)	OT6UQV2K	IBP1_HUMAN	Increases Expression	[9]
Gamma-enolase (ENO2)	OTRODL0T	ENOG_HUMAN	Increases Expression	[9]
Solute carrier family 2, facilitated glucose transporter member 3 (SLC2A3)	OT2HZK5M	GTR3_HUMAN	Increases Expression	[9]
Mucin-1 (MUC1)	OTHQI7IY	MUC1_HUMAN	Increases Expression	[9]
Histone H1.2 (H1-2)	OT0AVI4M	H12_HUMAN	Increases Expression	[9]
Insulin-like growth factor-binding protein 3 (IGFBP3)	OTIX63TX	IBP3_HUMAN	Increases Expression	[9]
DNA mismatch repair protein Msh3 (MSH3)	OTD3YPVL	MSH3_HUMAN	Decreases Expression	[9]
Alanine aminotransferase 1 (GPT)	OTOXOA0Q	ALAT1_HUMAN	Increases Secretion	[11]
Dual specificity protein phosphatase 1 (DUSP1)	OTN6BR75	DUS1_HUMAN	Increases Expression	[9]
RAC-alpha serine/threonine-protein kinase (AKT1)	OT8H2YY7	AKT1_HUMAN	Decreases Phosphorylation	[12]
Pro-adrenomedullin (ADM)	OT7T0TA4	ADML_HUMAN	Increases Expression	[9]
Small ribosomal subunit protein eS6 (RPS6)	OTT4D1LN	RS6_HUMAN	Decreases Phosphorylation	[12]
Collagen alpha-3(IV) chain (COL4A3)	OT6SB8X5	CO4A3_HUMAN	Increases Expression	[9]
Potassium voltage-gated channel subfamily H member 2 (KCNH2)	OTZX881H	KCNH2_HUMAN	Decreases Expression	[13]
Eukaryotic translation initiation factor 4E-binding protein 1 (EIF4EBP1)	OTHBQVD5	4EBP1_HUMAN	Decreases Phosphorylation	[12]
Solute carrier family 2, facilitated glucose transporter member 14 (SLC2A14)	OTBFIOVY	GTR14_HUMAN	Increases Expression	[9]
Protein NDRG1 (NDRG1)	OTVO66BO	NDRG1_HUMAN	Increases Expression	[9]
TSC22 domain family protein 3 (TSC22D3)	OT03UM03	T22D3_HUMAN	Increases Expression	[9]
Angiopoietin-related protein 4 (ANGPTL4)	OTQL5SPX	ANGL4_HUMAN	Increases Expression	[9]
Transcription factor SOX-17 (SOX17)	OT9H4WWE	SOX17_HUMAN	Decreases Localization	[14]
Lysine-specific demethylase 3A (KDM3A)	OTZYJ8VN	KDM3A_HUMAN	Increases Expression	[9]
Hypoxia-inducible lipid droplet-associated protein (HILPDA)	OTEID3ZM	HLPDA_HUMAN	Increases Expression	[9]
Insulin-induced gene 2 protein (INSIG2)	OTX4VY51	INSI2_HUMAN	Increases Expression	[9]

Indication(s) of Digitoxin

Disease Entry	ICD 11	Status	REF
Arrhythmia	BC9Z	Approved	[3]
Congestive cardiac insufficiency	BD1Z	Approved	[3]
Heart failure	BD10-BD13	Approved	[3]

Digitoxin Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Sodium/potassium-transporting ATPase (SPT ATPase)	TTQ38E9	AT1A1_HUMAN; AT1A2_HUMAN; AT1A3_HUMAN; AT1B1_HUMAN; AT1B2_HUMAN; AT1B3_HUMAN	Inhibitor	[15]

Digitoxin Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
P-glycoprotein 1 (ABCB1)	DTUGYRD	MDR1_HUMAN	Substrate	[16]

Digitoxin Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[17]
UDP-glucuronosyltransferase 1A1 (UGT1A1)	DEYGVN4	UD11_HUMAN	Metabolism	[18]
Sulfotransferase 1A1 (SULT1A1)	DEYWLRK	ST1A1_HUMAN	Metabolism	[19]

Digitoxin Interacts with 22 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Increases Transport	[20]
Nitric oxide synthase 3 (NOS3)	OTLDT7NR	NOS3_HUMAN	Increases Activity	[21]
Serine/threonine-protein kinase Chk1 (CHEK1)	OTTTI622	CHK1_HUMAN	Decreases Expression	[22]
Baculoviral IAP repeat-containing protein 5 (BIRC5)	OTILXZYL	BIRC5_HUMAN	Decreases Expression	[22]
Serine/threonine-protein kinase Chk2 (CHEK2)	OT8ZPCNS	CHK2_HUMAN	Decreases Expression	[22]
Cellular tumor antigen p53 (TP53)	OTIE1VH3	P53_HUMAN	Decreases Expression	[22]
Cyclin-dependent kinase 1 (CDK1)	OTW1SC2N	CDK1_HUMAN	Decreases Expression	[22]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Decreases Secretion	[23]
G2/mitotic-specific cyclin-B1 (CCNB1)	OT19S7E5	CCNB1_HUMAN	Decreases Expression	[22]
Ribosomal protein S6 kinase beta-1 (RPS6KB1)	OTAELNGX	KS6B1_HUMAN	Decreases Phosphorylation	[24]
G1/S-specific cyclin-D1 (CCND1)	OT8HPTKJ	CCND1_HUMAN	Decreases Expression	[24]
NF-kappa-B inhibitor alpha (NFKBIA)	OTFT924M	IKBA_HUMAN	Decreases Phosphorylation	[23]
Tyrosine-protein phosphatase non-receptor type 6 (PTPN6)	OT33XNZM	PTN6_HUMAN	Increases Expression	[24]
Cyclin-dependent kinase inhibitor 1 (CDKN1A)	OTQWHCZE	CDN1A_HUMAN	Decreases Expression	[22]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Decreases Expression	[22]
Cyclin-dependent kinase inhibitor 1B (CDKN1B)	OTNY5LLZ	CDN1B_HUMAN	Decreases Expression	[22]
Caspase-9 (CASP9)	OTD4RFFG	CASP9_HUMAN	Increases Cleavage	[22]
Phosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and dual-specificity protein phosphatase PTEN (PTEN)	OTOWDUNT	PTEN_HUMAN	Increases Expression	[24]
Cytochrome c (CYCS)	OTBFALJD	CYC_HUMAN	Increases Expression	[22]
Eukaryotic translation initiation factor 4E-binding protein 1 (EIF4EBP1)	OTHBQVD5	4EBP1_HUMAN	Decreases Phosphorylation	[24]
Caspase-8 (CASP8)	OTA8TVI8	CASP8_HUMAN	Increases Cleavage	[22]
E3 SUMO-protein ligase PIAS3 (PIAS3)	OT3TWH9R	PIAS3_HUMAN	Increases Expression	[24]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Adult T acute lymphoblastic leukemia	DCMNLFS	MOLT-4	Investigative	[1]

References

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• [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: 5717).
• [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: 6782).
• [4] A comparison of physicochemical property profiles of marketed oral drugs and orally bioavailable anti-cancer protein kinase inhibitors in clinical development. Curr Top Med Chem. 2007;7(14):1408-22.
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• [7] FDA label of Vandetanib. The 2020 official website of the U.S. Food and Drug Administration.
• [8] The RET oncogene is a critical component of transcriptional programs associated with retinoic acid-induced differentiation in neuroblastoma. Mol Cancer Ther. 2007 Apr;6(4):1300-9.
• [9] ZD6474 inhibits tumor growth and intraperitoneal dissemination in a highly metastatic orthotopic gastric cancer model. Int J Cancer. 2006 Jan 15;118(2):483-9. doi: 10.1002/ijc.21340.
• [10] Anticancer effects of ZD6474, a VEGF receptor tyrosine kinase inhibitor, in gefitinib ("Iressa")-sensitive and resistant xenograft models. Cancer Sci. 2004 Dec;95(12):984-9. doi: 10.1111/j.1349-7006.2004.tb03187.x.
• [11] Cytotoxicity of 34 FDA approved small-molecule kinase inhibitors in primary rat and human hepatocytes. Toxicol Lett. 2018 Jul;291:138-148. doi: 10.1016/j.toxlet.2018.04.010. Epub 2018 Apr 12.
• [12] Autophagy inhibition induces enhanced proapoptotic effects of ZD6474 in glioblastoma. Br J Cancer. 2013 Jul 9;109(1):164-71. doi: 10.1038/bjc.2013.306. Epub 2013 Jun 25.
• [13] Downregulation of hERG channel expression by tyrosine kinase inhibitors nilotinib and vandetanib predominantly contributes to arrhythmogenesis. Toxicol Lett. 2022 Jul 15;365:11-23. doi: 10.1016/j.toxlet.2022.06.001. Epub 2022 Jun 6.
• [14] A high-throughput screen for teratogens using human pluripotent stem cells. Toxicol Sci. 2014 Jan;137(1):76-90. doi: 10.1093/toxsci/kft239. Epub 2013 Oct 23.
• [15] Treatment of congestive heart failure--current status of use of digitoxin. Eur J Clin Invest. 2001;31 Suppl 2:10-7.
• [16] The association of ABCB1 polymorphisms and elevated serum digitoxin concentrations in geriatric patients. Eur J Clin Pharmacol. 2008 Apr;64(4):367-72.
• [17] Species differences in the toxicity and cytochrome P450 IIIA-dependent metabolism of digitoxin. Mol Pharmacol. 1991 Nov;40(5):859-67.
• [18] Use of a human liver microsome bank in drug glucuronidation studies. Toxicol In Vitro. 1991;5(5-6):559-62.
• [19] Hydroxysteroid sulfotransferase and a specific UDP-glucuronosyltransferase are involved in the metabolism of digitoxin in man. Naunyn Schmiedebergs Arch Pharmacol. 1992 Aug;346(2):226-33.
• [20] Heterogeneous transport of digitalis-like compounds by P-glycoprotein in vesicular and cellular assays. Toxicol In Vitro. 2016 Apr;32:138-45. doi: 10.1016/j.tiv.2015.12.009. Epub 2015 Dec 17.
• [21] Digitoxin elicits anti-inflammatory and vasoprotective properties in endothelial cells: Therapeutic implications for the treatment of atherosclerosis? Atherosclerosis. 2009 Oct;206(2):390-6.
• [22] Digitoxin and a synthetic monosaccharide analog inhibit cell viability in lung cancer cells. Toxicol Appl Pharmacol. 2012 Jan 1;258(1):51-60. doi: 10.1016/j.taap.2011.10.007. Epub 2011 Oct 18.
• [23] Digitoxin mimics gene therapy with CFTR and suppresses hypersecretion of IL-8 from cystic fibrosis lung epithelial cells. Proc Natl Acad Sci U S A. 2004 May 18;101(20):7693-8. doi: 10.1073/pnas.0402030101. Epub 2004 May 10.
• [24] Digitoxin promotes apoptosis and inhibits proliferation and migration by reducing HIF-1 and STAT3 in KRAS mutant human colon cancer cells. Chem Biol Interact. 2022 Jan 5;351:109729. doi: 10.1016/j.cbi.2021.109729. Epub 2021 Oct 28.