Details of the Drug Combination

General Information of Drug Combination (ID: DCSM9BC)

• Drug Combination Name: Valspodar + Ruxolitinib
• Indication: Hodgkin lymphoma; Status: Investigative [1]
• Component Drugs:
  Valspodar (DMXRU9M): Small molecular drug
  Ruxolitinib (DM7Q98D): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: L-1236
  Zero Interaction Potency (ZIP) Score: 4.344
  Bliss Independence Score: 2.846
  Loewe Additivity Score: 2.038
  LHighest Single Agent (HSA) Score: 1.279

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Valspodar

Disease Entry	ICD 11	Status	REF
Acute myeloid leukaemia	2A60	Discontinued in Phase 3	[2]

Valspodar Interacts with 2 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Multidrug resistance protein (MDR)	TT0JLSD	NOUNIPROTAC	Modulator	[9]
Coagulation factor Xa (F10)	TTCIHJA	FA10_HUMAN	Inhibitor	[10]

Valspodar 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]

Valspodar Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
ATP-dependent translocase ABCB1 (ABCB1)	OTEJROBO	MDR1_HUMAN	Decreases Activity	[12]

Indication(s) of Ruxolitinib

Disease Entry	ICD 11	Status	REF
Essential thrombocythemia	3B63.1Z	Approved	[3]
High-risk myelofibrosis	2A20.2	Approved	[4]
Myelofibrosis	2A22	Approved	[5]
Myeloproliferative neoplasm	2A20	Approved	[6]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 3	[7]
Pancreatic cancer	2C10	Phase 3	[4]
Atopic dermatitis	EA80	Phase 1/2	[8]
Vitiligo	ED63.0	Phase 1/2	[8]

Ruxolitinib Interacts with 5 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Janus kinase 2 (JAK-2)	TTRMX3V	JAK2_HUMAN	Modulator	[13]
Janus kinase 1 (JAK-1)	TT6DM01	JAK1_HUMAN	Modulator	[13]
Urokinase plasminogen activator surface receptor (PLAUR)	TTPRL03	UPAR_HUMAN	Inhibitor	[14]
HUMAN janus kinase 1 (JAK-1)	TTWKB01	JAK1_HUMAN	Inhibitor	[15]
HUMAN janus kinase 2 (JAK-2)	TT0F5HE	JAK2_HUMAN	Inhibitor	[15]

Ruxolitinib Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Mitogen-activated protein kinase 14 (MAPK14)	OT5TCO3O	MK14_HUMAN	Increases ADR	[16]

References

• [1] 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.
• [2] Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800001281)
• [3] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [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: 5688).
• [5] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [6] Ruxolitinib FDA Label
• [7] Incyte begins Phase III trial of ruxolitinib to treat Covid-19. 20.April.2020.
• [8] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [9] Intracellular levels of two cyclosporin derivatives valspodar (PSC 833) and cyclosporin a closely associated with multidrug resistance-modulating activity in sublines of human colorectal adenocarcinoma HCT-15. Jpn J Cancer Res. 2001 Oct;92(10):1116-26.
• [10] Non-hemostatic activity of coagulation factor Xa: potential implications for various diseases. Curr Opin Pharmacol. 2001 Apr;1(2):169-75.
• [11] Mammalian drug efflux transporters of the ATP binding cassette (ABC) family in multidrug resistance: A review of the past decade. Cancer Lett. 2016 Jan 1;370(1):153-64.
• [12] Selective inhibition of human cytochrome P450 3A4 by N-[2(R)-hydroxy-1(S)-indanyl]-5-[2(S)-(1, 1-dimethylethylaminocarbonyl)-4-[(furo[2, 3-b]pyridin-5-yl)methyl]piperazin-1-yl]-4(S)-hydroxy-2(R)-phenylmethy lpentanamide and P-glycoprotein by valspodar in gene transfectant systems. Drug Metab Dispos. 2000 Oct;28(10):1238-43.
• [13] 2011 FDA drug approvals. Nat Rev Drug Discov. 2012 Feb 1;11(2):91-4.
• [14] Urokinase-type plasminogen activator receptor signaling is critical in nasopharyngeal carcinoma cell growth and metastasis.Cell Cycle. 2014;13(12):1958-69.
• [15] The Use of Anti-Inflammatory Drugs in the Treatment of People With Severe Coronavirus Disease 2019 (COVID-19): The Perspectives of Clinical Immunologists From China. Clin Immunol. 2020 May;214:108393.
• [16] ADReCS-Target: target profiles for aiding drug safety research and application. Nucleic Acids Res. 2018 Jan 4;46(D1):D911-D917. doi: 10.1093/nar/gkx899.