Details of the Drug Combination

General Information of Drug Combination (ID: DCO5ZES)

• Drug Combination Name: Triapine + Novobiocin
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Triapine (DM7XZY5): Small molecular drug
  Novobiocin (DMRFWGK): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 2.83
  Bliss Independence Score: 2.83
  Loewe Additivity Score: 3.4
  LHighest Single Agent (HSA) Score: 3.4

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Triapine

Disease Entry	ICD 11	Status	REF
Nerve injury	ND56.4	Phase 2	[2]

Triapine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Ribonucleoside-diphosphate reductase M2 (RRM2)	TTBWDI0	RIR2_HUMAN	Modulator	[2]

Triapine Interacts with 2 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Histone H2AX (H2AX)	OT18UX57	H2AX_HUMAN	Increases Expression	[5]
Thioredoxin-dependent peroxide reductase, mitochondrial (PRDX3)	OTLB2WEU	PRDX3_HUMAN	Increases Oxidation	[4]

Indication(s) of Novobiocin

Disease Entry	ICD 11	Status	REF
Bacterial infection	1A00-1C4Z	Approved	[3]

Novobiocin Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
DNA topoisomerase II (TOP2)	TT0IHXV	TOP2A_HUMAN; TOP2B_HUMAN	Inhibitor	[6]

Novobiocin Interacts with 4 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cadherin-2 (CDH2)	OTH0Y56P	CADH2_HUMAN	Decreases Expression	[7]
ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 (CD38)	OTG0TTX7	CD38_HUMAN	Increases Expression	[7]
RAC-alpha serine/threonine-protein kinase (AKT1)	OT8H2YY7	AKT1_HUMAN	Increases Degradation	[8]
Broad substrate specificity ATP-binding cassette transporter ABCG2 (ABCG2)	OTW8V2V1	ABCG2_HUMAN	Decreases Activity	[9]

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] PAN-811 inhibits oxidative stress-induced cell death of human Alzheimer's disease-derived and age-matched olfactory neuroepithelial cells via suppression of intracellular reactive oxygen species. J Alzheimers Dis. 2009;17(3):611-9.
• [3] How many modes of action should an antibiotic have Curr Opin Pharmacol. 2008 Oct;8(5):564-73.
• [4] The iron-chelating drug triapine causes pronounced mitochondrial thiol redox stress. Toxicol Lett. 2011 Mar 5;201(2):130-6. doi: 10.1016/j.toxlet.2010.12.017. Epub 2010 Dec 31.
• [5] Distinct mechanisms of cell-kill by triapine and its terminally dimethylated derivative Dp44mT due to a loss or gain of activity of their copper(II) complexes. Biochem Pharmacol. 2014 Oct 1;91(3):312-22. doi: 10.1016/j.bcp.2014.08.006. Epub 2014 Aug 15.
• [6] Transcriptional responses of Bacillus subtillis and thuringiensis to antibiotics and anti-tumour drugs. Int J Mol Med. 2009 Jan;23(1):33-9.
• [7] Novobiocin is a novel inducer of CD38 on cells of the myelomonocytic lineage. Biochim Biophys Acta. 2002 Jan 30;1542(1-3):32-40. doi: 10.1016/s0167-4889(01)00163-x.
• [8] Inhibiting heat-shock protein 90 reverses sensory hypoalgesia in diabetic mice. ASN Neuro. 2010 Aug 11;2(4):e00040. doi: 10.1042/AN20100015.
• [9] Interactions between Oroxylin A with the solute carrier transporters and ATP-binding cassette transporters: Drug transporters profile for this flavonoid. Chem Biol Interact. 2020 Jun 1;324:109097. doi: 10.1016/j.cbi.2020.109097. Epub 2020 Apr 16.