Molecule Information
General Information of the Molecule (ID: Mol01462)
Name |
hsa-mir-296
,Homo sapiens
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Synonyms |
microRNA 296
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Molecule Type |
Precursor miRNA
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Gene Name |
MIR296
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Gene ID | |||||
Location |
chr20:58817615-58817694[-]
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Sequence |
AGGACCCUUCCAGAGGGCCCCCCCUCAAUCCUGUUGUGCCUAAUUCAGAGGGUUGGGUGG
AGGCUCUCCUGAAGGGCUCU Click to Show/Hide
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Ensembl ID | |||||
HGNC ID | |||||
Precursor Accession | |||||
Click to Show/Hide the Complete Species Lineage | |||||
Type(s) of Resistant Mechanism of This Molecule
EADR: Epigenetic Alteration of DNA, RNA or Protein
Drug Resistance Data Categorized by Drug
Approved Drug(s)
6 drug(s) in total
Capecitabine
Drug Resistance Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Colon cancer | [1] | |||
Resistant Disease | Colon cancer [ICD-11: 2B90.1] | |||
Resistant Drug | Capecitabine | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Experiment for Molecule Alteration |
qPCR | |||
Experiment for Drug Resistance |
Response evaluation criteria in solid tumors assay | |||
Mechanism Description | The patients with decrease in miR-296 at 4 weeks may reflect a more aggressive tumor phenotype with increased metastasis and tumor cell invasiveness. The loss of miR-296 may be one of the mechanisms for primary resistance of colorectal cancer to chemotherapy. |
Cisplatin
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Esophageal squamous cell carcinoma | [2] | |||
Sensitive Disease | Esophageal squamous cell carcinoma [ICD-11: 2B70.3] | |||
Sensitive Drug | Cisplatin | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Cell Pathway Regulation | Cell apoptosis | Activation | hsa04210 | |
Cell growth | Inhibition | hsa05200 | ||
In Vitro Model | ECA-109 cells | Esophagus | Homo sapiens (Human) | CVCL_6898 |
Experiment for Molecule Alteration |
RT-PCR; Northern blotting analysis | |||
Experiment for Drug Resistance |
WST-1 assay | |||
Mechanism Description | Down-regulation of miR-296 could confer sensitivity of both P-glycoprotein-related and P-glycoprotein-nonrelated drugs on esophageal cancer cells, and might promote ADR-induced apoptosis, accompanied by increased accumulation and decreased releasing amount of ADR. Down-regulation of miR-296 could significantly decrease the expression of P-glycoprotein, Bcl-2, and the transcription of MDR1, but up-regulate the expression of Bax. |
Doxorubicin
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Esophageal squamous cell carcinoma | [2] | |||
Sensitive Disease | Esophageal squamous cell carcinoma [ICD-11: 2B70.3] | |||
Sensitive Drug | Doxorubicin | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Cell Pathway Regulation | Cell apoptosis | Activation | hsa04210 | |
Cell growth | Inhibition | hsa05200 | ||
In Vitro Model | ECA-109 cells | Esophagus | Homo sapiens (Human) | CVCL_6898 |
Experiment for Molecule Alteration |
RT-PCR; Northern blotting analysis | |||
Experiment for Drug Resistance |
WST-1 assay | |||
Mechanism Description | Down-regulation of miR-296 could confer sensitivity of both P-glycoprotein-related and P-glycoprotein-nonrelated drugs on esophageal cancer cells, and might promote ADR-induced apoptosis, accompanied by increased accumulation and decreased releasing amount of ADR. Down-regulation of miR-296 could significantly decrease the expression of P-glycoprotein, Bcl-2, and the transcription of MDR1, but up-regulate the expression of Bax. |
Fluorouracil
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Esophageal squamous cell carcinoma | [2] | |||
Sensitive Disease | Esophageal squamous cell carcinoma [ICD-11: 2B70.3] | |||
Sensitive Drug | Fluorouracil | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Cell Pathway Regulation | Cell apoptosis | Activation | hsa04210 | |
Cell growth | Inhibition | hsa05200 | ||
In Vitro Model | ECA-109 cells | Esophagus | Homo sapiens (Human) | CVCL_6898 |
Experiment for Molecule Alteration |
RT-PCR; Northern blotting analysis | |||
Experiment for Drug Resistance |
WST-1 assay | |||
Mechanism Description | Down-regulation of miR-296 could confer sensitivity of both P-glycoprotein-related and P-glycoprotein-nonrelated drugs on esophageal cancer cells, and might promote ADR-induced apoptosis, accompanied by increased accumulation and decreased releasing amount of ADR. Down-regulation of miR-296 could significantly decrease the expression of P-glycoprotein, Bcl-2, and the transcription of MDR1, but up-regulate the expression of Bax. |
Sunitinib
Drug Resistance Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Colon cancer | [1] | |||
Resistant Disease | Colon cancer [ICD-11: 2B90.1] | |||
Resistant Drug | Sunitinib | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Experiment for Molecule Alteration |
qPCR | |||
Experiment for Drug Resistance |
Response evaluation criteria in solid tumors assay | |||
Mechanism Description | The patients with decrease in miR-296 at 4 weeks may reflect a more aggressive tumor phenotype with increased metastasis and tumor cell invasiveness. The loss of miR-296 may be one of the mechanisms for primary resistance of colorectal cancer to chemotherapy. |
Vincristine
Drug Sensitivity Data Categorized by Their Corresponding Mechanisms | ||||
Epigenetic Alteration of DNA, RNA or Protein (EADR) | ||||
Disease Class: Esophageal squamous cell carcinoma | [2] | |||
Sensitive Disease | Esophageal squamous cell carcinoma [ICD-11: 2B70.3] | |||
Sensitive Drug | Vincristine | |||
Molecule Alteration | Expression | Down-regulation |
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Experimental Note | Identified from the Human Clinical Data | |||
Cell Pathway Regulation | Cell apoptosis | Activation | hsa04210 | |
Cell growth | Inhibition | hsa05200 | ||
In Vitro Model | ECA-109 cells | Esophagus | Homo sapiens (Human) | CVCL_6898 |
Experiment for Molecule Alteration |
RT-PCR; Northern blotting analysis | |||
Experiment for Drug Resistance |
WST-1 assay | |||
Mechanism Description | Down-regulation of miR-296 could confer sensitivity of both P-glycoprotein-related and P-glycoprotein-nonrelated drugs on esophageal cancer cells, and might promote ADR-induced apoptosis, accompanied by increased accumulation and decreased releasing amount of ADR. Down-regulation of miR-296 could significantly decrease the expression of P-glycoprotein, Bcl-2, and the transcription of MDR1, but up-regulate the expression of Bax. |
References
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