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3-D Cell Culture System for Studying Invasion and Evaluating Therapeutics in Bladder Cancer
Published on: September 13, 2018
Strategies for molecular expression profiling in bladder cancer.
Anirban P Mitra1, Claudia C Bartsch, Richard J Cote
1Department of Pathology, University of Southern California Keck School of Medicine, 2011 Zonal Avenue, HMR 308, Los Angeles, CA 90033, USA. amitra@usc.edu
Cancer Metastasis Reviews
|December 10, 2009
Summary
Identifying reliable biomarker panels for bladder cancer involves analyzing multiple cellular pathways. Combining global and pathway-specific gene expression profiling is crucial for developing clinically applicable bladder cancer biomarkers.
Area of Science:
- Oncology
- Molecular Biology
- Genetics
Background:
- Bladder cancer pathology is driven by alterations in key cellular pathways, including cell cycle regulation, apoptosis, signal transduction, and tumor angiogenesis.
- Understanding these molecular changes is essential for predicting patient outcomes and treatment responses.
Purpose of the Study:
- To explore the development of biomarker panels for bladder cancer by interrogating molecular alterations.
- To evaluate different gene expression profiling approaches for their utility in identifying robust bladder cancer biomarkers.
Main Methods:
- Investigated alterations in multiple molecules within critical cellular pathways implicated in bladder cancer.
- Compared global gene expression profiling (whole genome) with pathway-specific approaches (targeted gene quantification).
Main Results:
- Global profiling offers high potential for discovering novel molecular signatures in bladder cancer.
- Pathway-specific profiling is valuable for creating reproducible and concise panels for clinical use.
Conclusions:
- A combined approach of global and pathway-specific gene expression profiling is necessary for identifying and validating effective biomarker panels in bladder cancer.
- Such validated panels hold significant clinical importance for patient management and treatment strategies.
