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Published on: October 3, 2025
Rho/ROCK Pathway as a Therapeutic Target in Multiple Diseases
Zixiu Cheng1, Shannon Erhardt1,2, Jun Wang1,2
1Department of Pediatrics, McGovern Medical School at UTHealth, The University of Texas Health Science Center at Houston, Houston, TX 77030, USA.
The Rho/ROCK signaling pathway regulates key cellular functions. Targeting this pathway with ROCK inhibitors shows therapeutic promise for diseases like cancer and cardiovascular disorders.
Area of Science:
- Molecular Biology
- Cellular Biology
- Pharmacology
Background:
- The Rho/ROCK signaling pathway is crucial for cellular processes like cytoskeletal organization, migration, proliferation, and apoptosis.
- Aberrant Rho/ROCK signaling is linked to the development of cardiovascular disorders, cancer, neurological conditions, and fibrotic diseases.
Purpose of the Study:
- To summarize the molecular mechanisms of Rho/ROCK signaling.
- To explore the role of Rho/ROCK in disease pathogenesis.
- To discuss the therapeutic potential of ROCK inhibitors.
Main Methods:
- Literature review of molecular mechanisms.
- Analysis of Rho/ROCK pathway's role in various diseases.
- Review of current ROCK inhibitor development and clinical applications.
Main Results:
- Rho/ROCK signaling controls fundamental cellular activities.
- Dysregulation contributes to multiple pathologies.
- ROCK inhibitors are under active investigation and clinical development.
Conclusions:
- Targeting the Rho/ROCK pathway offers a promising therapeutic strategy.
- ROCK inhibitors represent a significant advancement in treating diseases associated with pathway dysregulation.
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