» Articles » PMID: 40032844

The Potential Impact of RNA Splicing Abnormalities on Immune Regulation in Endometrial Cancer

Overview
Journal Cell Death Dis
Date 2025 Mar 3
PMID 40032844
Authors
Affiliations
Soon will be listed here.
Abstract

RNA splicing controls the post-transcriptional level of gene expression, allowing for the synthesis of many transcripts with various configurations and roles. Variations in RNA splicing regulatory factors, including splicing factors, signaling pathways, epigenetic modifications, and environmental factors, are typically the origin of tumor-associated splicing anomalies. Furthermore, thorough literature assessments on the intricate connection between tumor-related splicing dysregulation and tumor immunity are currently lacking. Therefore, we also thoroughly discuss putative targets associated with RNA splicing in endometrial cancer (EC) and the possible impacts of aberrant RNA splicing on the immune control of tumor cells and tumor microenvironment (TME), which contributes to enhancing the utilization of immunotherapy in the management of EC and offers an alternative viewpoint for the exploration of cancer therapies and plausible prognostic indicators.

References
1.
Agra Almeida Quadros A, Li Z, Wang X, Ndayambaje I, Aryal S, Ramesh N . Cryptic splicing of stathmin-2 and UNC13A mRNAs is a pathological hallmark of TDP-43-associated Alzheimer's disease. Acta Neuropathol. 2024; 147(1):9. PMC: 10766724. DOI: 10.1007/s00401-023-02655-0. View

2.
Lee D, Zhang J, Liu J, Gerstein M . Epigenome-based splicing prediction using a recurrent neural network. PLoS Comput Biol. 2020; 16(6):e1008006. PMC: 7343189. DOI: 10.1371/journal.pcbi.1008006. View

3.
Bernard A, Hibos C, Richard C, Viltard E, Chevrier S, Lemoine S . The Tumor Microenvironment Impairs Th1 IFNγ Secretion through Alternative Splicing Modifications of Pre-mRNA. Cancer Immunol Res. 2021; 9(3):324-336. DOI: 10.1158/2326-6066.CIR-19-0679. View

4.
Merlotti A, Sadacca B, Arribas Y, Ngoma M, Burbage M, Goudot C . Noncanonical splicing junctions between exons and transposable elements represent a source of immunogenic recurrent neo-antigens in patients with lung cancer. Sci Immunol. 2023; 8(80):eabm6359. DOI: 10.1126/sciimmunol.abm6359. View

5.
Jones P, Baylin S . The fundamental role of epigenetic events in cancer. Nat Rev Genet. 2002; 3(6):415-28. DOI: 10.1038/nrg816. View