Fuente: PubMed "industrial biotechnology" Curr Top Med Chem. 2026 Mar 30. doi: 10.2174/0115680266429919260224034527. Online ahead of print.ABSTRACTQuercetin, a natural flavonoid found in vegetables and fruits, has been demonstrated to have potential anticancer properties. This review investigates the molecular mechanisms of quercetin's effectiveness in cancer prevention and treatment. The diverse effects of quercetin on key molecular signaling pathways, including PI3K/Akt, MAPK, NF-κB, and Wnt/β-catenin, are investigated for their roles in cell cycle progression, apoptosis, and metastasis. Quercetin effectively targets specific cancer signaling pathways, demonstrating promising therapeutic benefits such as the inhibition of proliferation, apoptosis, and suppression of metastasis. The review highlights the synergistic effects of quercetin in combination with conventional chemotherapy and radiotherapy, underscoring its potential to overcome drug resistance and enhance treatment efficacy. It investigates the underlying molecular complexities of quercetin's anticancer effects, providing valuable insights for developing targeted therapeutic strategies and optimizing quercetin-based cancer management interventions. The review explores quercetin's potential to combat drug resistance and enhance treatment efficacy, suggesting further research on optimal dosages, treatment regimens, and targeted patient populations. Furthermore, this review highlights quercetin's potent anticancer properties, suggesting further exploration for targeted therapies and improved cancer management strategies.PMID:41915592 | DOI:10.2174/0115680266429919260224034527