» Articles » PMID: 39272913

Contemporary Molecular Markers for Predicting Systemic Treatment Response in Urothelial Bladder Cancer: A Narrative Review

Overview
Journal Cancers (Basel)
Publisher MDPI
Specialty Oncology
Date 2024 Sep 14
PMID 39272913
Authors
Affiliations
Soon will be listed here.
Abstract

The search for dependable molecular biomarkers to enhance routine clinical practice is a compelling challenge across all oncology fields. Urothelial bladder carcinoma, known for its significant heterogeneity, presents difficulties in predicting responses to systemic therapies and outcomes post-radical cystectomy. Recent advancements in molecular cancer biology offer promising avenues to understand the disease's biology and identify emerging predictive biomarkers. Stratifying patients based on their recurrence risk post-curative treatment or predicting the efficacy of conventional and targeted therapies could catalyze personalized treatment selection and disease surveillance. Despite progress, reliable molecular biomarkers to forecast responses to systemic agents, in neoadjuvant, adjuvant, or palliative treatment settings, are still lacking, underscoring an urgent unmet need. This review aims to delve into the utilization of current and emerging molecular signatures across various stages of urothelial bladder carcinoma to predict responses to systemic therapy.

References
1.
Chou J, Trepka K, Sjostrom M, Egusa E, Chu C, Zhu J . TROP2 Expression Across Molecular Subtypes of Urothelial Carcinoma and Enfortumab Vedotin-resistant Cells. Eur Urol Oncol. 2022; 5(6):714-718. PMC: 10262920. DOI: 10.1016/j.euo.2021.11.005. View

2.
Babjuk M, Burger M, Capoun O, Cohen D, Comperat E, Dominguez Escrig J . European Association of Urology Guidelines on Non-muscle-invasive Bladder Cancer (Ta, T1, and Carcinoma in Situ). Eur Urol. 2021; 81(1):75-94. DOI: 10.1016/j.eururo.2021.08.010. View

3.
Lv L, Li Y, Deng H, Zhang C, Pu Y, Qian L . MiR-193a-3p promotes the multi-chemoresistance of bladder cancer by targeting the HOXC9 gene. Cancer Lett. 2014; 357(1):105-113. DOI: 10.1016/j.canlet.2014.11.002. View

4.
Hensley P, Kyprianou N, Purdom M, He D, DiCarlo V, Wang C . Predictive value of phenotypic signatures of bladder cancer response to cisplatin-based neoadjuvant chemotherapy. Urol Oncol. 2019; 37(9):572.e1-572.e11. PMC: 9186422. DOI: 10.1016/j.urolonc.2019.06.020. View

5.
Teo M, Mota J, Whiting K, Li H, Funt S, Lee C . Fibroblast Growth Factor Receptor 3 Alteration Status is Associated with Differential Sensitivity to Platinum-based Chemotherapy in Locally Advanced and Metastatic Urothelial Carcinoma. Eur Urol. 2020; 78(6):907-915. PMC: 8215618. DOI: 10.1016/j.eururo.2020.07.018. View