Amber Hassan1, Badr Hafiz2, Taghreed Alsinani3, Rakan Bokhari4, Dahlia Mirdad5, Awab Tayyib5, Alaa Alkhotani6, Ahmad Fallata7, Iman Mirza8, Eyad Faizo9,10, Saleh Baeesa2, Huda Alghefari11, Maher Kurdi11,*
Oncology Research, Vol.33, No.11, pp. 3293-3325, 2025, DOI:10.32604/or.2025.070031
- 22 October 2025
Abstract Background: Glioblastoma (GBM) remains the most aggressive primary brain tumour in adults, marked by pronounced cellular heterogeneity, diffuse infiltration, and resistance to conventional treatment. In recent years, transcriptomic profiling has provided valuable insights into the molecular mechanisms that govern the progression of glioblastoma. This systematic review aims to synthesise the current literature on dysregulated gene expression in GBM, focusing on gene signatures associated with stemness, immune modulation, extracellular matrix remodelling, metabolic adaptation, and therapeutic resistance. Methods: We conducted a systematic search of PubMed, The Cancer Genome Atlas (TCGA), Chinese Glioma Genome Atlas (CGGA), and the GlioVis… More >