Related Experiment Video
Updated: May 6, 2026
09:40
Characterization of Functionally Associated miRNAs in Glioblastoma and their Engineering into Artificial Clusters for Gene Therapy
Published on: October 4, 2019
5.2K
MicroRNA in Human Glioma
1Key Laboratory of Tropical Disease Control (Sun Yat-sen University), Chinese Ministry of Education, Guangzhou 510080, China. limf@mail.sysu.edu.cn.
Cancers
|November 9, 2013
Summary
MicroRNAs (miRNAs) are key regulators in glioma development, impacting cell survival and tumor growth. Understanding miRNA functions offers new strategies for glioma diagnosis and therapy.
Area of Science:
- Oncology
- Molecular Biology
- Genetics
Background:
- Glioma is a lethal human malignancy with limited treatment efficacy.
- Novel therapeutic targets are needed due to advances in surgery, radiotherapy, and chemotherapy.
- MicroRNAs (miRNAs) are implicated in glioma cell malignant progression.
Purpose of the Study:
- To review the biological functions of miRNAs in human glioma.
- To discuss the role of miRNAs in glioma pathogenesis.
- To explore miRNA implications in clinical diagnosis, prognosis, and therapy.
Main Methods:
- Literature review of studies on miRNA functions in glioma.
- Analysis of miRNA involvement in key cellular processes like survival, proliferation, and angiogenesis.
- Examination of miRNA roles in glioma stem cell generation.
Main Results:
- miRNAs significantly influence glioma cell survival, proliferation, differentiation, angiogenesis, and stemness.
- Dysregulated miRNA expression is a hallmark of glioma.
- miRNAs are involved in multiple stages of glioma development.
Conclusions:
- miRNAs are critical regulators of glioma biology.
- Targeting miRNAs presents a promising avenue for improving anti-glioma treatments.
- Further research into miRNAs can enhance glioma clinical diagnosis and prognosis prediction.
Related Concept Videos
01:22MicroRNAs
3.1K
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns (non-coding regions of a gene) or intergenic regions (stretches of DNA present between genes). Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself, forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After the pre-miRNA...
3.1K
01:22MicroRNAs
21.2K
MicroRNA (miRNA) are short, regulatory RNA transcribed from introns—non-coding regions of a gene—or intergenic regions—stretches of DNA present between genes. Several processing steps are required to form biologically active, mature miRNA. The initial transcript, called primary miRNA (pri-mRNA), base-pairs with itself forming a stem-loop structure. Within the nucleus, an endonuclease enzyme, called Drosha, shortens the stem-loop structure into hairpin-shaped pre-miRNA. After...
21.2K
01:22MicroRNAs
9.8K
9.8K