Research Advances on Circular RNA in Malignant Tumors of Digestive System

Circular RNAs (circRNAs) are a class of single-stranded non-coding RNAs that form circular conformations through non-canonical splicing or reverse splicing events. Recently, aberrant expression of circRNA has been observed in several cancers. An increasing number of studies suggested that circRNA is...

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Main Authors: Yujuan JIANG, Yantao TIAN
Format: Article
Language:zho
Published: Magazine House of Cancer Research on Prevention and Treatment 2025-05-01
Series:Zhongliu Fangzhi Yanjiu
Subjects:
Online Access:http://www.zlfzyj.com/cn/article/doi/10.3971/j.issn.1000-8578.2025.24.1330
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author Yujuan JIANG
Yantao TIAN
author_facet Yujuan JIANG
Yantao TIAN
author_sort Yujuan JIANG
collection DOAJ
description Circular RNAs (circRNAs) are a class of single-stranded non-coding RNAs that form circular conformations through non-canonical splicing or reverse splicing events. Recently, aberrant expression of circRNA has been observed in several cancers. An increasing number of studies suggested that circRNA is involved in tumor suppression or tumor promotion to varying degrees through diverse molecular mechanisms, highlighting its key role in the occurrence and development of tumors. In this review, we systematically summarize the latest research progress on the function and molecular mechanism of circRNA in malignant tumors of the digestive system. circRNA is expected to be further explored as a target molecule in the treatment of digestive system cancers in the future.
format Article
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publisher Magazine House of Cancer Research on Prevention and Treatment
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series Zhongliu Fangzhi Yanjiu
spelling doaj-art-52068ca51eea4ef296414560463ffce42025-08-20T02:16:49ZzhoMagazine House of Cancer Research on Prevention and TreatmentZhongliu Fangzhi Yanjiu1000-85782025-05-0152541842210.3971/j.issn.1000-8578.2025.24.133020241330Research Advances on Circular RNA in Malignant Tumors of Digestive SystemYujuan JIANG0Yantao TIAN1Department of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinses Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, ChinaDepartment of Pancreatic and Gastric Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinses Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, ChinaCircular RNAs (circRNAs) are a class of single-stranded non-coding RNAs that form circular conformations through non-canonical splicing or reverse splicing events. Recently, aberrant expression of circRNA has been observed in several cancers. An increasing number of studies suggested that circRNA is involved in tumor suppression or tumor promotion to varying degrees through diverse molecular mechanisms, highlighting its key role in the occurrence and development of tumors. In this review, we systematically summarize the latest research progress on the function and molecular mechanism of circRNA in malignant tumors of the digestive system. circRNA is expected to be further explored as a target molecule in the treatment of digestive system cancers in the future.http://www.zlfzyj.com/cn/article/doi/10.3971/j.issn.1000-8578.2025.24.1330circular rnamalignancies of the digestive systemtumorigenesisbiomarkerprognosis
spellingShingle Yujuan JIANG
Yantao TIAN
Research Advances on Circular RNA in Malignant Tumors of Digestive System
Zhongliu Fangzhi Yanjiu
circular rna
malignancies of the digestive system
tumorigenesis
biomarker
prognosis
title Research Advances on Circular RNA in Malignant Tumors of Digestive System
title_full Research Advances on Circular RNA in Malignant Tumors of Digestive System
title_fullStr Research Advances on Circular RNA in Malignant Tumors of Digestive System
title_full_unstemmed Research Advances on Circular RNA in Malignant Tumors of Digestive System
title_short Research Advances on Circular RNA in Malignant Tumors of Digestive System
title_sort research advances on circular rna in malignant tumors of digestive system
topic circular rna
malignancies of the digestive system
tumorigenesis
biomarker
prognosis
url http://www.zlfzyj.com/cn/article/doi/10.3971/j.issn.1000-8578.2025.24.1330
work_keys_str_mv AT yujuanjiang researchadvancesoncircularrnainmalignanttumorsofdigestivesystem
AT yantaotian researchadvancesoncircularrnainmalignanttumorsofdigestivesystem