Details of the Drug Combination

General Information of Drug Combination (ID: DC1R2Z7)

• Drug Combination Name: Mechlorethamine + Plicamycin
• Indication: Colon carcinoma; Status: Investigative [1]
• Component Drugs:
  Mechlorethamine (DM0CVXA): Small molecular drug
  Plicamycin (DM7C8YV): Small molecular drug
• High-throughput Screening Result:
  Testing Cell Line: KM12
  Zero Interaction Potency (ZIP) Score: 2.01
  Bliss Independence Score: 9.43
  Loewe Additivity Score: 14.17
  LHighest Single Agent (HSA) Score: 12.61

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Mechlorethamine

Disease Entry	ICD 11	Status	REF
Chronic myelogenous leukaemia	2A20.0	Approved	[2]
Lung cancer	2C25.0	Approved	[2]
Mycosis fungoides	2B01	Approved	[2]
Primary cutaneous T-cell lymphoma	N.A.	Approved	[2]
Small lymphocytic lymphoma	2A82.0	Approved	[2]
T-cell lymphoma	2A90	Approved	[3]
Hodgkin lymphoma	2B30	Phase 3	[4]
Classic Hodgkin lymphoma	N.A.	Investigative	[2]

Mechlorethamine Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Human Deoxyribonucleic acid (hDNA)	TTUTN1I	NOUNIPROTAC	Intercalator	[9]

Mechlorethamine Interacts with 19 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Receptor tyrosine-protein kinase erbB-2 (ERBB2)	OTOAUNCK	ERBB2_HUMAN	Decreases Expression	[10]
Cellular tumor antigen p53 (TP53)	OTIE1VH3	P53_HUMAN	Decreases Activity	[11]
Transcription factor Jun (JUN)	OTCYBO6X	JUN_HUMAN	Increases Expression	[12]
Cyclin-dependent kinase 1 (CDK1)	OTW1SC2N	CDK1_HUMAN	Decreases Activity	[13]
Glutathione S-transferase A2 (GSTA2)	OTW7UB1H	GSTA2_HUMAN	Increases Expression	[14]
Interleukin-8 (CXCL8)	OTS7T5VH	IL8_HUMAN	Increases Expression	[12]
Apoptosis regulator Bcl-2 (BCL2)	OT9DVHC0	BCL2_HUMAN	Decreases Expression	[15]
G2/mitotic-specific cyclin-B1 (CCNB1)	OT19S7E5	CCNB1_HUMAN	Decreases Activity	[13]
Transcription factor JunB (JUNB)	OTG2JXV5	JUNB_HUMAN	Increases Expression	[12]
Transcription factor JunD (JUND)	OTNKACJD	JUND_HUMAN	Increases Expression	[12]
Cyclin-A2 (CCNA2)	OTPHHYZJ	CCNA2_HUMAN	Increases Stability	[13]
Cyclin-dependent kinase 2 (CDK2)	OTB5DYYZ	CDK2_HUMAN	Increases Activity	[13]
Protein S100-P (S100P)	OTJCXNJG	S100P_HUMAN	Increases Expression	[16]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Activity	[17]
Caspase-2 (CASP2)	OTUDYSPP	CASP2_HUMAN	Increases Activity	[15]
Caspase-9 (CASP9)	OTD4RFFG	CASP9_HUMAN	Increases Activity	[15]
Laminin subunit gamma-2 (LAMC2)	OTJMTM72	LAMC2_HUMAN	Decreases Expression	[18]
Bcl-2 homologous antagonist/killer (BAK1)	OTDP6ILW	BAK_HUMAN	Increases Expression	[19]
Transient receptor potential cation channel subfamily A member 1 (TRPA1)	OTRDIR5M	TRPA1_HUMAN	Increases Response To Substance	[20]

Indication(s) of Plicamycin

Disease Entry	ICD 11	Status	REF
Hypercalcaemia	5B91.0	Approved	[3]
Testicular cancer	2C80	Approved	[3]
Solid tumour/cancer	2A00-2F9Z	Withdrawn from market	[5]
Lung cancer	2C25.0	Investigative	[6]
Ovarian cancer	2C73	Investigative	[6]

Plicamycin Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
RNA synthesis (hRNA synth)	TTX2AYW	NOUNIPROTAC	Modulator	[22]

Plicamycin Interacts with 16 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
17-beta-hydroxysteroid dehydrogenase type 2 (HSD17B2)	OT3K7HY5	DHB2_HUMAN	Decreases Expression	[23]
Cytochrome P450 1A1 (CYP1A1)	OTE4EFH8	CP1A1_HUMAN	Decreases Expression	[24]
Aryl hydrocarbon receptor (AHR)	OTFE4EYE	AHR_HUMAN	Decreases Expression	[24]
Cytochrome P450 1B1 (CYP1B1)	OTYXFLSD	CP1B1_HUMAN	Decreases Expression	[24]
Baculoviral IAP repeat-containing protein 5 (BIRC5)	OTILXZYL	BIRC5_HUMAN	Decreases Expression	[25]
Cellular tumor antigen p53 (TP53)	OTIE1VH3	P53_HUMAN	Increases Activity	[25]
Epoxide hydrolase 1 (EPHX1)	OTBKWQER	HYEP_HUMAN	Decreases Expression	[26]
Transcription factor Sp1 (SP1)	OTISPT4X	SP1_HUMAN	Decreases Expression	[21]
Proto-oncogene tyrosine-protein kinase Src (SRC)	OTETYX40	SRC_HUMAN	Decreases Expression	[27]
Tissue factor (F3)	OT3MSU3B	TF_HUMAN	Decreases Expression	[28]
Tyrosine-protein kinase receptor UFO (AXL)	OTKA2SUX	UFO_HUMAN	Decreases Expression	[29]
Transcription factor Sp3 (SP3)	OTYDQZ1T	SP3_HUMAN	Decreases Expression	[21]
Induced myeloid leukemia cell differentiation protein Mcl-1 (MCL1)	OT2YYI1A	MCL1_HUMAN	Decreases Expression	[30]
Epidermal growth factor receptor kinase substrate 8 (EPS8)	OTZ6ES6V	EPS8_HUMAN	Decreases Expression	[27]
TNFAIP3-interacting protein 1 (TNIP1)	OTRAOTEW	TNIP1_HUMAN	Decreases Expression	[31]
Sphingomyelin phosphodiesterase 3 (SMPD3)	OTHQBETH	NSMA2_HUMAN	Decreases Expression	[32]

Test Results of This Drug Combination in Other Disease Systems

Indication	DrugCom ID	Cell Line	Status	REF
Adult acute myeloid leukemia	DCRJ2VC	HL-60(TB)	Investigative	[33]
Adult T acute lymphoblastic leukemia	DCMUMIE	MOLT-4	Investigative	[33]
Childhood T acute lymphoblastic leukemia	DC616H4	CCRF-CEM	Investigative	[33]
Clear cell renal cell carcinoma	DCEMD40	CAKI-1	Investigative	[33]
Plasma cell myeloma	DCL3K73	RPMI-8226	Investigative	[33]
Renal cell carcinoma	DCRX4J5	UO-31	Investigative	[33]
Colon adenocarcinoma	DC3SGI7	COLO 205	Investigative	[1]
Invasive ductal carcinoma	DC751JV	BT-549	Investigative	[1]
Adenocarcinoma	DC197KT	HCT116	Investigative	[34]
Amelanotic melanoma	DCU8AR9	M14	Investigative	[34]
High grade ovarian serous adenocarcinoma	DCFALYD	OVCAR-8	Investigative	[34]
High grade ovarian serous adenocarcinoma	DCZVFBT	OVCAR-4	Investigative	[34]
Malignant melanoma	DCZ4V9A	UACC62	Investigative	[34]
Melanoma	DCRVZW1	MALME-3M	Investigative	[34]
Melanoma	DCOQUWW	SK-MEL-2	Investigative	[34]

References

• [1] 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.
• [2] Mechlorethamine FDA Label
• [3] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
• [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: 7218).
• [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: 8394).
• [6] The Pluripotency Factor Musashi-2 Is a Novel Target for Lung Cancer Therapy.Ann Am Thorac Soc. 2018 Apr;15(Supplement_2):S124.
• [7] Thioredoxin Cross-Linking by Nitrogen Mustard in Lung Epithelial Cells: Formation of Multimeric Thioredoxin/Thioredoxin Reductase Complexes and Inhibition of Disulfide Reduction. Chem Res Toxicol. 2015 Nov 16;28(11):2091-103. doi: 10.1021/acs.chemrestox.5b00194. Epub 2015 Oct 19.
• [8] Cross-linking of thioredoxin reductase by the sulfur mustard analogue mechlorethamine (methylbis(2-chloroethyl)amine) in human lung epithelial cells and rat lung: selective inhibition of disulfide reduction but not redox cycling. Chem Res Toxicol. 2014 Jan 21;27(1):61-75. doi: 10.1021/tx400329a. Epub 2013 Dec 9.
• [9] Proteomic analysis of DNA-protein cross-linking by antitumor nitrogen mustards. Chem Res Toxicol. 2009 Jun;22(6):1151-62.
• [10] Down-regulation of HER-2 expression in human breast cancer cell HBC-4 and ZR75-1 by nitrogen-mustard-N-oxide. Kobe J Med Sci. 2007;53(4):135-42.
• [11] Nitrogen Mustard Alkylates and Cross-Links p53 in Human Keratinocytes. Chem Res Toxicol. 2022 Apr 18;35(4):636-650. doi: 10.1021/acs.chemrestox.1c00420. Epub 2022 Mar 21.
• [12] Nitrogen mustard prevents transport of Fra-1 into the nucleus to promote c-Fos- and FosB-dependent IL-8 induction in injured mouse epidermis. Toxicol Lett. 2020 Feb 1;319:256-263. doi: 10.1016/j.toxlet.2019.10.006. Epub 2019 Oct 19.
• [13] G2 delay induced by nitrogen mustard in human cells affects cyclin A/cdk2 and cyclin B1/cdc2-kinase complexes differently. J Biol Chem. 1993 Apr 15;268(11):8298-308.
• [14] Overexpression of GSTA2 protects against cell cycle arrest and apoptosis induced by the DNA inter-strand crosslinking nitrogen mustard, mechlorethamine. J Cell Biochem. 2005 May 15;95(2):339-51. doi: 10.1002/jcb.20440.
• [15] Inhibition of caspase-dependent mitochondrial permeability transition protects airway epithelial cells against mustard-induced apoptosis. Apoptosis. 2006 Sep;11(9):1545-59. doi: 10.1007/s10495-006-8764-1.
• [16] S100P is selectively upregulated in tumor cell lines challenged with DNA cross-linking agents. Leuk Res. 2005 Oct;29(10):1181-90. doi: 10.1016/j.leukres.2005.03.012.
• [17] Ebselen reduces the toxicity of mechlorethamine in A-431 cells via inhibition of apoptosis. J Biochem Mol Toxicol. 2013 Jun;27(6):313-22. doi: 10.1002/jbt.21490. Epub 2013 May 6.
• [18] Histopathologic and immunohistochemical features in human skin after exposure to nitrogen and sulfur mustard. Am J Dermatopathol. 1998 Feb;20(1):22-8. doi: 10.1097/00000372-199802000-00005.
• [19] Increased expression of VDAC1 sensitizes carcinoma cells to apoptosis induced by DNA cross-linking agents. Biochem Pharmacol. 2012 May 1;83(9):1172-82. doi: 10.1016/j.bcp.2012.01.017. Epub 2012 Jan 21.
• [20] Activation of the human TRPA1 channel by different alkylating sulfur and nitrogen mustards and structurally related chemotherapeutic drugs. Toxicol Lett. 2023 Mar 1;376:51-59. doi: 10.1016/j.toxlet.2023.01.007. Epub 2023 Jan 21.
• [21] The activity of a novel mithramycin analog is related to its binding to DNA, cellular accumulation, and inhibition of Sp1-driven gene transcription. Chem Biol Interact. 2014 Aug 5;219:123-32. doi: 10.1016/j.cbi.2014.05.019. Epub 2014 Jun 4.
• [22] Role of magnesium ion in mithramycin-DNA interaction: binding of mithramycin-Mg2+ complexes with DNA. Biochemistry. 1995 Jan 31;34(4):1376-85.
• [23] SP1 and SP3 mediate progesterone-dependent induction of the 17beta hydroxysteroid dehydrogenase type 2 gene in human endometrium. Biol Reprod. 2006 Oct;75(4):605-14.
• [24] Metformin suppresses CYP1A1 and CYP1B1 expression in breast cancer cells by down-regulating aryl hydrocarbon receptor expression. Toxicol Appl Pharmacol. 2014 Oct 1;280(1):138-48.
• [25] Molecular mechanisms of transactivation and doxorubicin-mediated repression of survivin gene in cancer cells. J Biol Chem. 2007 Jan 26;282(4):2615-25. doi: 10.1074/jbc.M606203200. Epub 2006 Nov 22.
• [26] Sp1 and Sp3 transcription factors regulate the basal expression of human microsomal epoxide hydrolase (EPHX1) through interaction with the E1b far upstream promoter. Gene. 2014 Feb 15;536(1):135-44. doi: 10.1016/j.gene.2013.11.053. Epub 2013 Dec 4.
• [27] Mithramycin inhibits human epithelial carcinoma cell proliferation and migration involving downregulation of Eps8 expression. Chem Biol Interact. 2010 Jan 5;183(1):181-6. doi: 10.1016/j.cbi.2009.09.018.
• [28] Asbestos induces tissue factor in Beas-2B human lung bronchial epithelial cells in vitro. Lung. 2004;182(4):251-64. doi: 10.1007/s00408-004-2507-2.
• [29] The human receptor tyrosine kinase Axl gene--promoter characterization and regulation of constitutive expression by Sp1, Sp3 and CpG methylation. Biosci Rep. 2008 Jun;28(3):161-76. doi: 10.1042/BSR20080046.
• [30] CREB/Sp1-mediated MCL1 expression and NFB-mediated ABCB1 expression modulate the cytotoxicity of daunorubicin in chronic myeloid leukemia cells. Toxicol Appl Pharmacol. 2022 Jan 15;435:115847. doi: 10.1016/j.taap.2021.115847. Epub 2021 Dec 25.
• [31] Sp sites contribute to basal and inducible expression of the human TNIP1 (TNF-inducible protein 3-interacting protein 1) promoter. Biochem J. 2013 Jun 15;452(3):519-29. doi: 10.1042/BJ20121666.
• [32] Transcriptional regulation of neutral sphingomyelinase 2 gene expression of a human breast cancer cell line, MCF-7, induced by the anti-cancer drug, daunorubicin. Biochim Biophys Acta. 2009 Nov-Dec;1789(11-12):681-90. doi: 10.1016/j.bbagrm.2009.08.006. Epub 2009 Aug 19.
• [33] 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.
• [34] 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.