Related Experiment Video
Updated: May 8, 2026
10:17
A Mass Spectrometry-Based Approach to Identify Phosphoprotein Phosphatases and their Interactors
Published on: April 29, 2022
Shifting paradigms: phosphatases from basic biology to druggable targets.
Catia L Pierotti1,2,3, Marian Brenner4, Yamini Chand1,2,3
1Signalling Research Centres BIOSS and CIBSS, University of Freiburg, Schänzlestraße 18, 79104 Freiburg im Breisgau, Germany.
Biology Open
|May 7, 2026
Summary
Researchers convened to discuss phosphatase biology, focusing on drug discovery for these historically "undruggable" enzymes. Advances in understanding phosphatase structure, function, and roles in diseases like cancer are accelerating therapeutic development.
Area of Science:
- Biochemistry and Molecular Biology
- Enzymology
- Drug Discovery
Background:
- Phosphatases are crucial enzymes involved in cellular signaling.
- Historically, phosphatases were considered challenging targets for drug development.
- Recent advancements have highlighted their significant roles in various diseases.
Purpose of the Study:
- To review the latest findings in phosphatase biology presented at the EMBO Workshop.
- To highlight progress in developing drugs targeting phosphatases.
- To discuss the expanding roles of phosphatases in health and disease.
Main Methods:
- The content is based on presentations and discussions from the EMBO Workshop on Phosphatases.
- Key findings and novel insights were summarized.
- The review reflects the current state of phosphatase research and drug discovery.
Main Results:
- Significant progress has been made in understanding phosphatase structure, function, and regulation.
- Phosphatases are increasingly recognized for their roles in cancer, immunology, neurological disorders, and cardiometabolic diseases.
- Accelerating advancements in phosphatase drug discovery were a central theme, challenging the 'undruggable' notion.
Conclusions:
- The field of phosphatase biology is rapidly evolving with significant translational potential.
- Novel insights into phosphatase mechanisms are paving the way for new therapeutic strategies.
- The EMBO Workshop underscored the growing importance of phosphatases in both basic research and clinical applications.
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