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Updated: Sep 23, 2025
08:25
Identification of Circular RNAs using RNA Sequencing
Published on: November 14, 2019
12.4K
Circular RNAs and Their Role in Exosomes.
Zeping Han1,2, Huafang Chen3, Zhonghui Guo1,2
1Central Laboratory, Guangzhou Panyu Central Hospital, Guangzhou, China.
Frontiers in Oncology
|May 16, 2022
Summary
Circular RNAs (circRNAs) are stable non-coding RNAs within exosomes, crucial for cell communication. This review explores exosomal circRNAs
Area of Science:
- Molecular Biology
- Cell Biology
- Biochemistry
Background:
- Circular RNAs (circRNAs) are endogenous non-coding RNAs with stable ring structures.
- Exosomes are vesicles involved in intercellular communication, carrying various biomolecules.
- Both circRNAs and exosomes play significant roles in cellular processes.
Purpose of the Study:
- To review the biological functions of circRNAs and exosomes.
- To explore the potential roles of exosomal circRNAs in various diseases.
- To provide a scientific basis for disease diagnosis, treatment, and prognosis.
Main Methods:
- Literature review of circRNA and exosome research.
- Analysis of studies on exosomal circRNAs in disease contexts.
- Synthesis of current knowledge on the functions and implications of exosomal circRNAs.
Main Results:
- CircRNAs exhibit diverse biological functions.
- Exosomes facilitate the transport of circRNAs between cells.
- Exosomal circRNAs are implicated in the pathogenesis and progression of numerous diseases.
Conclusions:
- Exosomal circRNAs represent a promising area for disease biomarker discovery.
- Understanding exosomal circRNA functions can lead to novel therapeutic strategies.
- This review highlights the diagnostic and prognostic potential of exosomal circRNAs.
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