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Analysis of Combinatorial miRNA Treatments to Regulate Cell Cycle and Angiogenesis
Published on: March 30, 2019
Molecular profile of non-coding RNA-mediated glycolysis control in human cancers
Sepideh Mirzaei1, Bijan Ranjbar2, Saeed Hesami Tackallou3
1Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran.
Abstract:
The glycolysis is a common characteristic of cancer and it is responsible for providing enough energy to ensure growth. The glycolysis suppression is beneficial in tumor growth reduction. The stimulation/inhibition of glycolysis in cancer is tightly regulated by ncRNAs. The regulation of glycolysis by ncRNAs can influence proliferation and therapy response of tumor. The miRNAs are capable of inactivating enzymes responsible for glycolysis and suppressing signaling networks resulting in glycolysis induction. By regulation of glycolysis, miRNAs can affect therapy response. The lncRNAs and circRNAs follow a same pathway and by targeting glycolysis, they affect progression and therapy response of tumor. Noteworthy, lncRNAs and circRNAs sponge miRNAs in glycolysis mechanism control in tumor cells. Furthermore, ncRNA-mediated regulation of glycolysis mechanism can influence metastasis to organs of body. The ncRNAs regulating glycolysis are reliable biomarkers in cancer patients and more importantly, exosomal ncRNAs due to their presence in body fluids, are minimally-invasive biomarkers.
Insights
Non-coding RNAs (ncRNAs) regulate cancer cell glycolysis, impacting tumor growth and treatment response. Targeting these ncRNAs offers potential as cancer biomarkers and therapeutic strategies.
Area of Science:
- Oncology
- Molecular Biology
- Biochemistry
Background:
- Glycolysis is crucial for cancer cell energy production and tumor growth.
- Suppression of glycolysis can inhibit tumor progression.
- Non-coding RNAs (ncRNAs) are key regulators of glycolysis in cancer.
Purpose of the Study:
- To elucidate the role of ncRNAs in regulating cancer cell glycolysis.
- To explore the impact of ncRNA-mediated glycolysis regulation on tumor proliferation, metastasis, and therapy response.
- To identify ncRNAs as potential biomarkers for cancer diagnosis and prognosis.
Main Methods:
- Review of literature on ncRNA regulation of glycolysis in cancer.
- Analysis of mechanisms by which microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs (circRNAs) target glycolysis.
- Investigation of the role of ncRNAs in influencing tumor cell proliferation, metastasis, and response to cancer therapies.
Main Results:
- ncRNAs, including miRNAs, lncRNAs, and circRNAs, significantly regulate cancer glycolysis.
- miRNAs can inactivate glycolytic enzymes and suppress signaling pathways.
- lncRNAs and circRNAs can sponge miRNAs, thereby controlling glycolysis and affecting tumor progression and therapy response.
- ncRNA-mediated glycolysis regulation influences cancer metastasis.
- Exosomal ncRNAs show promise as minimally-invasive biomarkers.
Conclusions:
- ncRNAs are critical regulators of cancer glycolysis, influencing tumor behavior and treatment outcomes.
- Targeting ncRNA-mediated glycolysis pathways presents a potential therapeutic strategy.
- ncRNAs, particularly exosomal ncRNAs, are valuable biomarkers for cancer detection and monitoring.
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