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Published on: March 29, 2019
RNA-Binding Proteins in Bladder Cancer
Yuanhui Gao1, Hui Cao1, Denggao Huang1
1Central Laboratory, Affiliated Haikou Hospital of Xiangya Medical College, Central South University, Haikou 570208, China.
Abstract:
RNA-binding proteins (RBPs) are key regulators of transcription and translation, with highly dynamic spatio-temporal regulation. They are usually involved in the regulation of RNA splicing, polyadenylation, and mRNA stability and mediate processes such as mRNA localization and translation, thereby affecting the RNA life cycle and causing the production of abnormal protein phenotypes that lead to tumorigenesis and development. Accumulating evidence supports that RBPs play critical roles in vital life processes, such as bladder cancer initiation, progression, metastasis, and drug resistance. Uncovering the regulatory mechanisms of RBPs in bladder cancer is aimed at addressing the occurrence and progression of bladder cancer and finding new therapies for cancer treatment. This article reviews the effects and mechanisms of several RBPs on bladder cancer and summarizes the different types of RBPs involved in the progression of bladder cancer and the potential molecular mechanisms by which they are regulated, with a view to providing information for basic and clinical researchers.
Insights
RNA-binding proteins (RBPs) regulate gene expression and are crucial in bladder cancer. Understanding RBP roles offers new therapeutic strategies for bladder cancer treatment.
Area of Science:
- Molecular Biology
- Oncology
- Biochemistry
Background:
- RNA-binding proteins (RBPs) are critical regulators of gene expression, influencing RNA splicing, stability, and translation.
- Dysregulation of RBPs contributes to tumorigenesis, impacting processes like cancer initiation, progression, metastasis, and drug resistance.
- RBPs play significant roles in various cellular functions and are implicated in the development of multiple diseases, including cancer.
Purpose of the Study:
- To review the diverse roles and mechanisms of RBPs in bladder cancer.
- To summarize the types of RBPs involved in bladder cancer progression.
- To highlight potential molecular mechanisms and therapeutic targets related to RBPs in bladder cancer.
Main Methods:
- Literature review of studies on RBPs and bladder cancer.
- Analysis of RBP functions in RNA processing and gene regulation.
- Synthesis of current knowledge on RBP involvement in bladder cancer pathogenesis.
Main Results:
- RBPs are dynamically regulated and impact the entire RNA life cycle.
- Specific RBPs are identified as key players in bladder cancer initiation, progression, metastasis, and drug resistance.
- Understanding RBP mechanisms provides insights into bladder cancer development.
Conclusions:
- RBPs are essential regulators in bladder cancer, offering potential therapeutic targets.
- Further research into RBP functions can lead to novel treatment strategies for bladder cancer.
- This review provides a foundation for researchers investigating RBPs in bladder cancer.
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