Publication
Alternative Splicing at the Crossroad of Inflammatory Bowel Diseases and Colitis-Associated Colon Cancer
| datacite.subject.fos | Ciências Médicas::Ciências da Saúde | |
| datacite.subject.sdg | 03:Saúde de Qualidade | |
| dc.contributor.author | Matos, Paulo | |
| dc.contributor.author | Jordan, Peter | |
| dc.date.accessioned | 2025-11-11T13:51:18Z | |
| dc.date.available | 2025-11-11T13:51:18Z | |
| dc.date.issued | 2025-01-11 | |
| dc.description | (This article belongs to the Special Issue Advances in Molecular Oncology and Therapeutics) | |
| dc.description.abstract | Simple Summary: Patients with ulcerative colitis (UC) face a higher risk of developing colorectal cancer (CRC) due to chronic inflammation, a known promoter of tumour growth. Here, we review the molecular differences between colitis-associated cancer (CAC) and sporadic CRC, with a focus on “alternative splicing”, a mechanism by which the same gene can produce various protein forms. We explore how inflammation triggers changes in this process, increasing cancer risk for UC patients. The revised data emphasize that additional research into these molecular changes could help identify new biomarkers (molecules that indicate disease progression) and pave the way for innovative treatments targeting these alterations. Such advances would improve outcomes and quality of life for patients while contributing to cancer prevention and care. | por |
| dc.description.abstract | Abstract: The risk of developing colorectal cancer (CRC) is increased in ulcerative colitis patients compared to the general population. This increased risk results from the state of chronic inflammation, a well-known tumour-promoting condition. This review explores the pathologic and molecular characteristics of colitis-associated colon cancer (CAC), emphasizing the distinct features from sporadic CRC. We focus on the key signalling pathways involved in the transition to CAC, highlighting the emerging role of alternative splicing in these processes, namely on how inflammation-induced alternative splicing can significantly contribute to the increased CRC risk observed among UC patients. This review calls for more transcriptomic studies to elucidate the molecular mechanisms through which inflammation-induced alternative splicing drives CAC pathogenesis. A better understanding of these splicing events is crucial as they may reveal novel biomarkers for disease progression and have the potential to target changes in alternative splicing as a therapeutic strategy. | por |
| dc.description.sponsorship | Work in the authors’ laboratory was supported by Fundação para a Ciência e a Tecnologia (FCT), Portugal, through grant doi: 10.54499/UIDB/04046/2020 to Research Unit BioISI—Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisbon, Portugal | |
| dc.identifier.citation | Cancers (Basel). 2025 Jan 11;17(2):219. doi: 10.3390/cancers1702021 | |
| dc.identifier.doi | 10.3390/cancers17020219 | |
| dc.identifier.eissn | 2072-6694 | |
| dc.identifier.pmid | 39858001 | |
| dc.identifier.uri | http://hdl.handle.net/10400.18/10589 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | |
| dc.publisher | MDPI | |
| dc.relation | Biosystems and Integrative Sciences Institute | |
| dc.relation.hasversion | https://www.mdpi.com/2072-6694/17/2/219 | |
| dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Alternative Splicing | |
| dc.subject | Colitis-associated Cancer | |
| dc.subject | Interleukin | |
| dc.subject | Signalling Pathway | |
| dc.subject | Splicing Factor | |
| dc.subject | Vias de Transdução de Sinal | |
| dc.title | Alternative Splicing at the Crossroad of Inflammatory Bowel Diseases and Colitis-Associated Colon Cancer | eng |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.awardTitle | Biosystems and Integrative Sciences Institute | |
| oaire.awardURI | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04046%2F2020/PT | |
| oaire.citation.issue | 2 | |
| oaire.citation.startPage | 219 | |
| oaire.citation.title | Cancers | |
| oaire.citation.volume | 17 | |
| oaire.fundingStream | 6817 - DCRRNI ID | |
| oaire.version | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |
| project.funder.identifier | http://doi.org/10.13039/501100001871 | |
| project.funder.name | Fundação para a Ciência e a Tecnologia | |
| relation.isProjectOfPublication | dc433369-36fd-4935-bd52-c56aa49c72e1 | |
| relation.isProjectOfPublication.latestForDiscovery | dc433369-36fd-4935-bd52-c56aa49c72e1 |