Vista de pájaro de posibles marcadores moleculares pronósticos en el retinoblastoma: perspectivas para la oncología...

In line with recent shifts to globe-saving and vision-preserving approaches in retinoblastoma (RB), evidence demonstrated that cell-free DNA (cfDNA) from aqueous humor (AH) has emerged as a method to gain RB tumor genetic information. This analysis enables comprehensive profiling of molecular markers that may be associated with RB progression, metastasis risk, and treatment response without the need for direct tissue biopsy, which carries significant metastasis risk. Thus, this systematic review was done to synthesize evidence on molecular markers associated with RB disease progression and treatment outcomes. From literature searches across MEDLINE, Embase, Web of Science, and Scopus, covering publications within the last 10 years, up to 15 February 2025, 23 studies were included in the analysis. Findings from studies showed that MYCN, chromosome 6p gain, survivin, TFF1, UBE2C, UBE2T, AURKA, and AURKB are correlated with RB tumor progression, invasiveness, metastasis risk, and/or chemotherapy resistance. The integration of AH liquid biopsy in RB management may aid prognosis prediction and optimize treatment strategies. However, further research is needed to validate the prognostic significance.