Details of the Drug Combination

General Information of Drug Combination (ID: DCLA1QF)

• Drug Combination Name: Ondansetron + Ruxolitinib
• Indication: Hodgkin lymphoma; Status: Investigative [1]
• Component Drugs:
  Ondansetron (DMOTQ1I): Small molecular drug
  Ruxolitinib (DM7Q98D): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: L-1236
  Zero Interaction Potency (ZIP) Score: 25.154
  Bliss Independence Score: 27.304
  Loewe Additivity Score: 0.777
  LHighest Single Agent (HSA) Score: 13.668

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Ondansetron

Disease Entry	ICD 11	Status	REF
Chemotherapy-induced nausea	MD90	Approved	[2]
Malignant glioma	2A00.0	Approved	[3]
Nausea	MD90	Approved	[3]
Vomiting	MD90	Approved	[3]
Alcohol dependence	6C40.2	Phase 2	[2]
Gastroenteritis	N.A.	Investigative	[3]

Ondansetron Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
5-HT 3 receptor (5HT3R)	TTNXLKE	NOUNIPROTAC	Agonist	[10]

Ondansetron 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]

Ondansetron Interacts with 7 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[12]
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[13]
Cytochrome P450 2D6 (CYP2D6)	DECB0K3	CP2D6_HUMAN	Metabolism	[14]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[15]
Cytochrome P450 2E1 (CYP2E1)	DEVDYN7	CP2E1_HUMAN	Metabolism	[16]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[15]
Cytochrome P450 2C9 (CYP2C9)	DE5IED8	CP2C9_HUMAN	Metabolism	[17]

Ondansetron Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Expression	[18]

Indication(s) of Ruxolitinib

Disease Entry	ICD 11	Status	REF
Essential thrombocythemia	3B63.1Z	Approved	[4]
High-risk myelofibrosis	2A20.2	Approved	[5]
Myelofibrosis	2A22	Approved	[6]
Myeloproliferative neoplasm	2A20	Approved	[7]
Coronavirus Disease 2019 (COVID-19)	1D6Y	Phase 3	[8]
Pancreatic cancer	2C10	Phase 3	[5]
Atopic dermatitis	EA80	Phase 1/2	[9]
Vitiligo	ED63.0	Phase 1/2	[9]

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	[19]
Janus kinase 1 (JAK-1)	TT6DM01	JAK1_HUMAN	Modulator	[19]
Urokinase plasminogen activator surface receptor (PLAUR)	TTPRL03	UPAR_HUMAN	Inhibitor	[20]
HUMAN janus kinase 1 (JAK-1)	TTWKB01	JAK1_HUMAN	Inhibitor	[21]
HUMAN janus kinase 2 (JAK-2)	TT0F5HE	JAK2_HUMAN	Inhibitor	[21]

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	[22]

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] 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: 2290).
• [3] Ondansetron FDA Label
• [4] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [5] 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).
• [6] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [7] Ruxolitinib FDA Label
• [8] Incyte begins Phase III trial of ruxolitinib to treat Covid-19. 20.April.2020.
• [9] Clinical pipeline report, company report or official report of the Pharmaceutical Research and Manufacturers of America (PhRMA)
• [10] Treatment of pruritus in chronic liver disease with the 5-hydroxytryptamine receptor type 3 antagonist ondansetron: a randomized, placebo-controlled, double-blind cross-over trial. Eur J Gastroenterol Hepatol. 1998 Oct;10(10):865-70.
• [11] Polymorphisms in human MDR1 (P-glycoprotein): recent advances and clinical relevance. Clin Pharmacol Ther. 2004 Jan;75(1):13-33.
• [12] The effect of rifampin on the pharmacokinetics of oral and intravenous ondansetron. Clin Pharmacol Ther. 1999 Apr;65(4):377-81.
• [13] Effects of serotonin-3 receptor antagonists on cytochrome P450 activities in human liver microsomes. Biol Pharm Bull. 2006 Sep;29(9):1931-5.
• [14] Cytochrome P450 2D6 metabolism and 5-hydroxytryptamine type 3 receptor antagonists for postoperative nausea and vomiting. Med Sci Monit. 2005 Oct;11(10):RA322-8.
• [15] Multiple forms of cytochrome P450 are involved in the metabolism of ondansetron in humans. Drug Metab Dispos. 1995 Nov;23(11):1225-30.
• [16] Characterization of the cytochrome P450 enzymes involved in the in vitro metabolism of dolasetron. Comparison with other indole-containing 5-HT3 antagonists. Drug Metab Dispos. 1996 May;24(5):602-9.
• [17] Summary of information on human CYP enzymes: human P450 metabolism data. Drug Metab Rev. 2002 Feb-May;34(1-2):83-448.
• [18] Serotonin type-3 receptor antagonists selectively kill melanoma cells through classical apoptosis, microtubule depolymerisation, ERK activation, and NF-B downregulation. Cell Biol Toxicol. 2023 Jun;39(3):1119-1135. doi: 10.1007/s10565-021-09667-0. Epub 2021 Oct 15.
• [19] 2011 FDA drug approvals. Nat Rev Drug Discov. 2012 Feb 1;11(2):91-4.
• [20] Urokinase-type plasminogen activator receptor signaling is critical in nasopharyngeal carcinoma cell growth and metastasis.Cell Cycle. 2014;13(12):1958-69.
• [21] 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.
• [22] 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.