Drug (ID: DG00165) and It's Reported Resistant Information
Name
Metformin
Synonyms
657-24-9; 1,1-Dimethylbiguanide; N,N-dimethylimidodicarbonimidic diamide; Metiguanide; Dimethylbiguanide; Glucophage; Haurymelin; Gliguanid; Fluamine; Glumetza; Flumamine; Melbin; Diabex; N,N-Dimethylbiguanide; Metformina; Metforminum; Metformine; Islotin; Glifage; Siofor; N1,N1-Dimethylbiguanide; DMGG; NNDG; Dimethyldiguanide; N,N-Dimethyldiguanide; Metformina [DCIT]; Imidodicarbonimidic diamide, N,N-dimethyl-; Metformina [Spanish]; Metforminum [INN-Latin]; Metformine [INN-French]; Metformin [USAN:INN:BAN]; 1,1-Dimethyl; Diabetosan; Dimethylbiguanidine; Dimethylguanylguanidine; Glycon; Diabex (TN); Diaformin (TN); Dianben (TN); Fortamet (TN); Gen-Metformin; Glucophage (TN); Glumetza (TN); LA-6023; Nu-Metformin; Obimet (TN); Riomet (TN); Metformin (USAN/INN); 1,1-Dimethyl biguanide; 3-(diaminomethylidene)-1,1-dimethylguanidine; [14C]metformin
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Indication
In total 1 Indication(s)
Type 2 diabetes mellitus [ICD-11: 5A11]
Approved
[1]
Structure
Drug Resistance Disease(s)
Disease(s) with Resistance Information Discovered by Cell Line Test for This Drug (1 diseases)
Pancreatic cancer [ICD-11: 2C10]
[2]
Target Acetyl-CoA carboxylase 2 (ACACB) ACACB_HUMAN [1]
Solute carrier family 47 member 1 (SLC47A1) S47A1_HUMAN [1]
Click to Show/Hide the Molecular Information and External Link(s) of This Drug
Formula
C4H11N5
IsoSMILES
CN(C)C(=N)N=C(N)N
InChI
1S/C4H11N5/c1-9(2)4(7)8-3(5)6/h1-2H3,(H5,5,6,7,8)
InChIKey
XZWYZXLIPXDOLR-UHFFFAOYSA-N
PubChem CID
4091
ChEBI ID
CHEBI:6801
TTD Drug ID
D0D7LA
VARIDT ID
DR00133
DrugBank ID
DB00331
Type(s) of Resistant Mechanism of This Drug
  EADR: Epigenetic Alteration of DNA, RNA or Protein
  MRAP: Metabolic Reprogramming via Altered Pathways
  RTDM: Regulation by the Disease Microenvironment
  UAPP: Unusual Activation of Pro-survival Pathway
Drug Resistance Data Categorized by Their Corresponding Diseases
ICD-02: Benign/in-situ/malignant neoplasm
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Cervical cancer [ICD-11: 2C77]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Epigenetic Alteration of DNA, RNA or Protein (EADR) Click to Show/Hide
Key Molecule: Metastasis associated lung adenocarcinoma transcript 1 (MALAT1) [1]
Sensitive Disease Cervical cancer [ICD-11: 2C77.0]
Molecule Alteration Expression
Down-regulation
Differential expression of the molecule in resistant disease
Classification of Disease Cervical cancer [ICD-11: 2C77]
The Specified Disease Cervical & endocervical cancer
The Studied Tissue Cervix Uteri
The Expression Level of Disease Section Compare with the Healthy Individual Tissue
p-value: 1.06E-02
Fold-change: -2.59E+00
Z-score: -3.07E+00
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell invasion Inhibition hsa05200
Cell migration Inhibition hsa04670
In Vitro Model Hela cells Cervix uteri Homo sapiens (Human) CVCL_0030
Siha cells Cervix uteri Homo sapiens (Human) CVCL_0032
In Vivo Model Nude mouse xenograft model Mus musculus
Experiment for
Molecule Alteration
qRT-PCR
Experiment for
Drug Resistance
Wound-healing assay; Transwell assay
Mechanism Description Metformin inhibits the expression of MALAT1 and upregulates miR-142-3p in cervical cancer cells.
Key Molecule: hsa-miR-142-3p [1]
Sensitive Disease Cervical cancer [ICD-11: 2C77.0]
Molecule Alteration Demethylation
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell invasion Inhibition hsa05200
Cell migration Inhibition hsa04670
In Vitro Model Hela cells Cervix uteri Homo sapiens (Human) CVCL_0030
Siha cells Cervix uteri Homo sapiens (Human) CVCL_0032
In Vivo Model Nude mouse xenograft model Mus musculus
Experiment for
Molecule Alteration
RT-qPCR
Experiment for
Drug Resistance
Wound-healing assay; Transwell assay
Mechanism Description Metformin inhibits the expression of MALAT1 and upregulates miR-142-3p in cervical cancer cells.
Acute myeloid leukemia [ICD-11: 2A60]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Regulation by the Disease Microenvironment (RTDM) Click to Show/Hide
Key Molecule: Integrin beta-1 (ITGB1) [3]
Sensitive Disease Acute myeloid leukemia [ICD-11: 2A60.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model KG-1 A cells Blood Homo sapiens (Human) CVCL_0374
Experiment for
Molecule Alteration
qPCR; qRT-PCR
Experiment for
Drug Resistance
Cell viability and proliferation assay; Cell cycle assay; Flow cytometric assay
Mechanism Description We found that idarubicin slightly upregulated myeloid differentiation markers, CD11b and CD14. Treatment with cytarabine, idarubicin, venetoclax, metformin, and S63845 upregulated some cell surface markers like HLA-DR expression, and metformin upregulated CD9, CD31, and CD105 cell surface marker expression. In conclusion, we believe that metformin has the potential to be used as an adjuvant in the treatment of resistant-to-first-line-chemotherapy AML cells.Also, we believe that the results of our study will stimulate further research and the potential use of changes in the expression of cell surface markers in the development of new therapeutic strategies.
Key Molecule: Platelet endothelial cell adhesion molecule (PECAM1) [3]
Sensitive Disease Acute myeloid leukemia [ICD-11: 2A60.0]
Molecule Alteration Expression
Down-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model KG-1 A cells Blood Homo sapiens (Human) CVCL_0374
Experiment for
Molecule Alteration
qPCR; qRT-PCR
Experiment for
Drug Resistance
Cell viability and proliferation assay; Cell cycle assay; Flow cytometric assay
Mechanism Description We found that idarubicin slightly upregulated myeloid differentiation markers, CD11b and CD14. Treatment with cytarabine, idarubicin, venetoclax, metformin, and S63845 upregulated some cell surface markers like HLA-DR expression, and metformin upregulated CD9, CD31, and CD105 cell surface marker expression. In conclusion, we believe that metformin has the potential to be used as an adjuvant in the treatment of resistant-to-first-line-chemotherapy AML cells.Also, we believe that the results of our study will stimulate further research and the potential use of changes in the expression of cell surface markers in the development of new therapeutic strategies.
Key Molecule: Endoglin (ENG) [3]
Sensitive Disease Acute myeloid leukemia [ICD-11: 2A60.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model KG-1 A cells Blood Homo sapiens (Human) CVCL_0374
Experiment for
Molecule Alteration
qPCR; qRT-PCR
Experiment for
Drug Resistance
Cell viability and proliferation assay; Cell cycle assay; Flow cytometric assay
Mechanism Description We found that idarubicin slightly upregulated myeloid differentiation markers, CD11b and CD14. Treatment with cytarabine, idarubicin, venetoclax, metformin, and S63845 upregulated some cell surface markers like HLA-DR expression, and metformin upregulated CD9, CD31, and CD105 cell surface marker expression. In conclusion, we believe that metformin has the potential to be used as an adjuvant in the treatment of resistant-to-first-line-chemotherapy AML cells.Also, we believe that the results of our study will stimulate further research and the potential use of changes in the expression of cell surface markers in the development of new therapeutic strategies.
Key Molecule: CD9 antigen (CD9) [3]
Sensitive Disease Acute myeloid leukemia [ICD-11: 2A60.0]
Molecule Alteration Expression
Down-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model KG-1 A cells Blood Homo sapiens (Human) CVCL_0374
Experiment for
Molecule Alteration
qPCR; qRT-PCR
Experiment for
Drug Resistance
Cell viability and proliferation assay; Cell cycle assay; Flow cytometric assay
Mechanism Description We found that idarubicin slightly upregulated myeloid differentiation markers, CD11b and CD14. Treatment with cytarabine, idarubicin, venetoclax, metformin, and S63845 upregulated some cell surface markers like HLA-DR expression, and metformin upregulated CD9, CD31, and CD105 cell surface marker expression. In conclusion, we believe that metformin has the potential to be used as an adjuvant in the treatment of resistant-to-first-line-chemotherapy AML cells.Also, we believe that the results of our study will stimulate further research and the potential use of changes in the expression of cell surface markers in the development of new therapeutic strategies.
Acute lymphocytic leukemia [ICD-11: 2B33]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Key Molecule: Cyclin-dependent kinase 1 (CDK1) [4]
Sensitive Disease Acute lymphocytic leukemia [ICD-11: 2B33.0]
Molecule Alteration Expression
Down-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell apoptosis Activation hsa04210
Cell proliferation Inhibition hsa05200
LKB1/AMPk signaling pathway Activation hsa04152
mTOR signaling pathway Inhibition hsa04150
In Vitro Model ALL CEM cells Lymph Homo sapiens (Human) CVCL_0207
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
XTT assay
Mechanism Description In metformin-sensitive cells, autophagy was not induced but rather it blocked proliferation by means of arresting cells in the S and G2/M phases which was associated with the downregulation of cyclin A, cyclin B1, and cdc2, but not that of cyclin E. In 10E1-CEM cells that overexpress Bcl-2 and are drug-resistant, the effect of metformin on proliferation was more pronounced, also inducing the activation of the caspases 3/7 and hence apoptosis.
Key Molecule: Cyclin-A2 (CCNA2) [4]
Sensitive Disease Acute lymphocytic leukemia [ICD-11: 2B33.0]
Molecule Alteration Expression
Down-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell apoptosis Activation hsa04210
Cell proliferation Inhibition hsa05200
LKB1/AMPk signaling pathway Activation hsa04152
mTOR signaling pathway Inhibition hsa04150
In Vitro Model ALL CEM cells Lymph Homo sapiens (Human) CVCL_0207
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
XTT assay
Mechanism Description In metformin-sensitive cells, autophagy was not induced but rather it blocked proliferation by means of arresting cells in the S and G2/M phases which was associated with the downregulation of cyclin A, cyclin B1, and cdc2, but not that of cyclin E. In 10E1-CEM cells that overexpress Bcl-2 and are drug-resistant, the effect of metformin on proliferation was more pronounced, also inducing the activation of the caspases 3/7 and hence apoptosis.
Key Molecule: G2/mitotic-specific cyclin-B1 (CCNB1) [4]
Sensitive Disease Acute lymphocytic leukemia [ICD-11: 2B33.0]
Molecule Alteration Expression
Down-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell apoptosis Activation hsa04210
Cell proliferation Inhibition hsa05200
LKB1/AMPk signaling pathway Activation hsa04152
mTOR signaling pathway Inhibition hsa04150
In Vitro Model ALL CEM cells Lymph Homo sapiens (Human) CVCL_0207
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
XTT assay
Mechanism Description In metformin-sensitive cells, autophagy was not induced but rather it blocked proliferation by means of arresting cells in the S and G2/M phases which was associated with the downregulation of cyclin A, cyclin B1, and cdc2, but not that of cyclin E. In 10E1-CEM cells that overexpress Bcl-2 and are drug-resistant, the effect of metformin on proliferation was more pronounced, also inducing the activation of the caspases 3/7 and hence apoptosis.
Pancreatic cancer [ICD-11: 2C10]
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Drug Resistance Data Categorized by Their Corresponding Mechanisms
  Metabolic Reprogramming via Altered Pathways (MRAP) Click to Show/Hide
Key Molecule: Pyruvate carboxylase (PC) [2]
Metabolic Type Glucose metabolism
Resistant Disease Pancreatic ductal adenocarcinoma [ICD-11: 2C10.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model Panc1 cells Pancreas Homo sapiens (Human) CVCL_0480
Experiment for
Molecule Alteration
qRT-PCR; Western blot analysis
Experiment for
Drug Resistance
CCK8 assay
Mechanism Description PC knockdown significantly inhibited PDAC progression. Lactate content, SUVmax, and ECAR significantly decreased after PC knockdown. Peroxisome proliferator-activated receptor gamma coactivator-one alpha (PGC-1alpha) was upregulated after PC knockdown; and PGC1a expression promoted AMPK phosphorylation to activate mitochondrial metabolism. Metformin significantly inhibited mitochondrial respiration after PC knockdown, further activated AMPK and downstream carnitine palmitoyltransferase 1A (CPT1A)-regulated fatty acid oxidation (FAO), and inhibited PDAC cells progression.
Key Molecule: Pyruvate carboxylase (PC) [2]
Metabolic Type Glucose metabolism
Resistant Disease Pancreatic ductal adenocarcinoma [ICD-11: 2C10.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model AsPC1 cells Pancreas Homo sapiens (Human) CVCL_0152
Experiment for
Molecule Alteration
qRT-PCR; Western blot analysis
Experiment for
Drug Resistance
CCK8 assay
Mechanism Description PC knockdown significantly inhibited PDAC progression. Lactate content, SUVmax, and ECAR significantly decreased after PC knockdown. Peroxisome proliferator-activated receptor gamma coactivator-one alpha (PGC-1alpha) was upregulated after PC knockdown; and PGC1a expression promoted AMPK phosphorylation to activate mitochondrial metabolism. Metformin significantly inhibited mitochondrial respiration after PC knockdown, further activated AMPK and downstream carnitine palmitoyltransferase 1A (CPT2A)-regulated fatty acid oxidation (FAO), and inhibited PDAC cells progression.
Key Molecule: Pyruvate carboxylase (PC) [2]
Metabolic Type Glucose metabolism
Resistant Disease Pancreatic ductal adenocarcinoma [ICD-11: 2C10.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
In Vitro Model MiaPaCa-2 cells Blood Homo sapiens (Human) CVCL_0428
Experiment for
Molecule Alteration
qRT-PCR; Western blot analysis
Experiment for
Drug Resistance
CCK8 assay
Mechanism Description PC knockdown significantly inhibited PDAC progression. Lactate content, SUVmax, and ECAR significantly decreased after PC knockdown. Peroxisome proliferator-activated receptor gamma coactivator-one alpha (PGC-1alpha) was upregulated after PC knockdown; and PGC1a expression promoted AMPK phosphorylation to activate mitochondrial metabolism. Metformin significantly inhibited mitochondrial respiration after PC knockdown, further activated AMPK and downstream carnitine palmitoyltransferase 1A (CPT3A)-regulated fatty acid oxidation (FAO), and inhibited PDAC cells progression.
Skin squamous cell carcinoma [ICD-11: 2C31]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Metabolic Reprogramming via Altered Pathways (MRAP) Click to Show/Hide
Key Molecule: AMP-activated protein kinase (AMPK) [5]
Metabolic Type Glucose metabolism
Sensitive Disease Squamous cell carcinoma [ICD-11: 2C31.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation mTOR signaling pathway Activation hsa04150
Insulin signaling pathway Activation hsa04910
In Vitro Model A431 cells Skin Homo sapiens (Human) CVCL_0037
PDT resistant cells Skin Homo sapiens (Human) N.A.
SCC13 cells Skin Homo sapiens (Human) CVCL_4029
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
MTT assay
Mechanism Description Our results reveal that PDT resistance implies, at least partially, a metabolic reprogramming towards aerobic glycolysis that is prevented by metformin treatment. Therefore, metformin may constitute an excellent adjuvant for PDT in sSCC.
Key Molecule: AMP-activated protein kinase (AMPK) [5]
Metabolic Type Glucose metabolism
Sensitive Disease Squamous cell carcinoma [ICD-11: 2C31.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation mTOR signaling pathway Activation hsa04150
Insulin signaling pathway Activation hsa04910
In Vivo Model Nude mice, 10GT SCC13 cells; nude mice, PDT. P cells Mice
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
Tumor volume assay
Mechanism Description Our results reveal that PDT resistance implies, at least partially, a metabolic reprogramming towards aerobic glycolysis that is prevented by metformin treatment. Therefore, metformin may constitute an excellent adjuvant for PDT in sSCC.
ICD-05: Endocrine/nutritional/metabolic diseases
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Type 2 diabetes mellitus [ICD-11: 5A11]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Key Molecule: Solute carrier family 2 member 4 (SLC2A4) [6]
Sensitive Disease Type 2 diabetes mellitus [ICD-11: 5A11.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Discovered Using In-vivo Testing Model
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
OGTT assay
Mechanism Description The administration of chebulagic acid significantly reduced blood glucose by increasing insulin secretion. Further,chebulagic acid treatment increased the protein expression PPAR-Gamma and GLUT4 on insulin target tissues which indicates that chebulagic acid improved insulin sensitivity. PPAR-Gamma is a type of ligand-activated nuclear transcription factor that is associated with fat differentiation, obesity, and insulin resistance. The ability of insulin to reduce blood glucose levels results from the suppression of hepatic glucose production and increased glucose uptake in muscle and adipose tissue via GLUT4.
Key Molecule: Peroxisome proliferator-activated receptor gamma (PPARG) [6]
Sensitive Disease Type 2 diabetes mellitus [ICD-11: 5A11.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Discovered Using In-vivo Testing Model
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
OGTT assay
Mechanism Description The administration of chebulagic acid significantly reduced blood glucose by increasing insulin secretion. Further,chebulagic acid treatment increased the protein expression PPAR-Gamma and GLUT4 on insulin target tissues which indicates that chebulagic acid improved insulin sensitivity. PPAR-Gamma is a type of ligand-activated nuclear transcription factor that is associated with fat differentiation, obesity, and insulin resistance. The ability of insulin to reduce blood glucose levels results from the suppression of hepatic glucose production and increased glucose uptake in muscle and adipose tissue via GLUT4.
ICD-09: Visual system diseases
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Retinopathy [ICD-11: 9B71]
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Drug Sensitivity Data Categorized by Their Corresponding Mechanisms
  Unusual Activation of Pro-survival Pathway (UAPP) Click to Show/Hide
Key Molecule: Parkinson disease protein 7 homolog (PARK7) [7]
Sensitive Disease Diabetic retinopathy [ICD-11: 9B71.0]
Molecule Alteration Expression
Up-regulation
Experimental Note Revealed Based on the Cell Line Data
Cell Pathway Regulation Cell apoptosis Inhibition hsa04210
Nrf2 signaling pathway Inhibition hsa05208
Experiment for
Molecule Alteration
Western blot analysis
Experiment for
Drug Resistance
TUNEL staining assay
Mechanism Description After DJ-1 overexpression, apoptosis of rat retinal pericytes (RRPs) decreased, the ratio of B-cell lymphoma-2 (Bcl-2) to BCL2-Associated X Protein (BAX) increased, the production of ROS decreased, and the protein expression and activity of manganese superoxide dismutase (MnSOD, also called SOD2) and catalase (CAT) increased. DJ-1 overexpression activated Nrf2 expression, however, after Nrf2 silencing, apoptosis of RRPs increased, the ratio of Bcl-2 to BAX decreased, the production of ROS increased, the protein expression of MnSOD and CAT decreased, and the expression of heme oxygenase-1 (HO-1), NADP(H) quinone oxidoreductase (NQO1), glutamate-cysteine ligase catalytic subunit (GCLC) and modifier subunit (GCLM) decreased.
References
Ref 1 Metformin, a first-line drug for type 2 diabetes mellitus, disrupts the MALAT1/miR-142-3p sponge to decrease invasion and migration in cervical cancer cells. Eur J Pharmacol. 2018 Jul 5;830:59-67. doi: 10.1016/j.ejphar.2018.04.027. Epub 2018 Apr 25.
Ref 2 Inhibition of pyruvate carboxylase reverses metformin resistance by activating AMPK in pancreatic cancer. Life Sci. 2023 Aug 15;327:121817.
Ref 3 Metformin as an Enhancer for the Treatment of Chemoresistant CD34+ Acute Myeloid Leukemia Cells. Genes (Basel). 2024 May 20;15(5):648.
Ref 4 Metformin Induces Cell Cycle Arrest and Apoptosis in Drug-Resistant Leukemia Cells. Leuk Res Treatment. 2015;2015:516460. doi: 10.1155/2015/516460. Epub 2015 Nov 25.
Ref 5 Metformin overcomes metabolic reprogramming-induced resistance of skin squamous cell carcinoma to photodynamic therapy. Mol Metab. 2022 Jun;60:101496.
Ref 6 Chebulagic acid attenuates HFD/streptozotocin induced impaired glucose metabolism and insulin resistance via up regulations of PPAR Gamma and GLUT 4 in type 2 diabetic rats. Toxicol Mech Methods. 2022 Mar;32(3):159-170. doi: 10.1080/15376516.2021.1976333. Epub 2021 Sep 22.
Ref 7 DJ-1 protects retinal pericytes against high glucose-induced oxidative stress through the Nrf2 signaling pathway. Sci Rep. 2020 Feb 12;10(1):2477. doi: 10.1038/s41598-020-59408-2.

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