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Updated: Jul 23, 2025

Fluorescence-based Monitoring of PAD4 Activity via a Pro-fluorescence Substrate Analog
Published on: November 5, 2014
PDE4 inhibitors for disease therapy: advances and future perspective
Baochan Du1, Min Luo2, Changyu Ren3
1Department of Neurology, Joint Research Institution of Altitude Health, West China Hospital, Sichuan University, Chengdu, Sichuan, 610041, China.
Abstract:
The PDE4 enzyme family is specifically responsible for hydrolyzing cAMP and plays a vital role in regulating the balance of second messengers. As a crucial regulator in signal transduction, PDE4 has displayed promising pharmacological targets in a variety of diseases, for which its inhibitors have been used as a therapeutic strategy. This review provides a comprehensive summary of the development of PDE4 inhibitors in the past few years, along with the structure, clinical and research progress of multiple inhibitors of PDE4, focusing on the research and development strategies of PDE4 inhibitors. We hope our analysis will provide a significant reference for the future development of new PDE4 inhibitors.
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