Specific RNA transcripts (SRTs): From concepts to the clinic.
10.1097/CM9.0000000000003805
- Author:
Qili SHI
1
;
Haochen LI
1
;
Zhiao CHEN
1
;
Xianghuo HE
1
Author Information
1. Fudan University Shanghai Cancer Center and Institutes of Biomedical Sciences, Shanghai Medical College, Fudan University, Shanghai 200032, China.
- Publication Type:Review
- Keywords:
Cancer;
Long-read sequencing;
RNA sequencing;
Specific RNA transcripts;
Transposable elements
- MeSH:
Humans;
Neoplasms/genetics*;
Alternative Splicing/genetics*;
RNA/genetics*;
Animals;
Sequence Analysis, RNA/methods*;
Polyadenylation/genetics*
- From:
Chinese Medical Journal
2025;138(22):2895-2906
- CountryChina
- Language:English
-
Abstract:
Over the past decade, high-throughput RNA sequencing (RNA-seq) has vastly expanded our understanding of transcriptome dynamics in human physiology and disease. As a powerful tool for investigating systematic changes in RNA biology, RNA-seq has facilitated the discovery of novel functional RNA species. Mature RNA transcripts, which transmit genetic information from DNA to proteins, undergo intricate transcriptional and post-transcriptional regulation. This process allows a single gene to produce multiple RNA transcripts, each performing specific functions depending on the physiological or pathological context. Specific RNA transcripts (SRTs) are uniquely expressed in particular tissues or tumors and are closely associated with tissue-specific functions or disease states, particularly cancer. This review explores the generation of SRTs through key mechanisms, such as alternative splicing (AS), transcriptional regulation, polyadenylation (polyA), and the influence of transposable elements (TEs). We also examine their critical roles in normal tissue development and diseases, with an emphasis on their relevance to cancer. Furthermore, the potential applications of SRTs in diagnosing and treating diseases, especially malignancies, are discussed. By serving as diagnostic markers and therapeutic targets, SRTs hold significant promise in the development of personalized medicine and precision therapies. This review aims to provide new insights into the importance of SRTs in advancing the understanding and treatment of human diseases.
