International Journal of Radiation Biology, Год журнала: 2025, Номер unknown, С. 1 - 13
Опубликована: Апрель 28, 2025
The development of radiation resistance by tumor cells severely affects the survival colorectal cancer patients. aim this work is to study molecular mechanisms involved in radiotherapy treatment and identification key genes as possible biomarkers. Data mining was performed PubMed with keywords 'colorectal neoplasms', 'radiotherapy', 'resistance', generating a total 242 articles which series inclusion exclusion criteria were applied select interest. Then, an in-silico analysis selected bioinformatic tools: GeneCodis, Metascape, KEGG, REACTOME, STRING, STITCH, CHEA3, DGIdb, CTD, GEPIA. Different described. These are related evasion apoptosis, cell cycle dysregulation, epithelial-mesenchymal transition, repair DNA breaks, last one being most relevant influential. In-silico carried out 21 showed implication FoxO signaling EGFR tyrosine kinase inhibitor enriched pathways. In addition, identified proteins AURKA, BIRC5, PLK1, showing multiple interacting chemicals drugs; such tamoxifen, omacetaxine mepesuccinate, hydroxyzine pamoate, among others. transcription factors that regulate expression these well validation patient samples where higher observed patients, conserved across stages I-IV, suggests their potential
Язык: Английский