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Androgen receptor post-translational modifications and their implications for pathology
Inés Montoya-Novoa1,2, José Luis Gardeazábal-Torbado1,2, Andrea Alegre-Martí1,2
1Structural Biology of Nuclear Receptors, Department of Biochemistry and Molecular Biomedicine, Faculty of Biology, University of Barcelona (UB), 08028 Barcelona, Spain.
Biochemical Society Transactions
|July 3, 2024
Summary
Post-translational modifications (PTMs) significantly impact the androgen receptor's (AR) function. This review details AR PTMs, their cross-talk, and implications for diseases like prostate cancer.
Area of Science:
- Molecular Biology
- Biochemistry
- Cell Biology
Background:
- The androgen receptor (AR) is a crucial transcription factor regulating numerous biological processes.
- Post-translational modifications (PTMs) are key regulatory mechanisms influencing AR activity.
- Dysregulation of AR signaling is implicated in various diseases, notably prostate cancer.
Purpose of the Study:
- To review the current understanding of PTMs affecting the androgen receptor.
- To elucidate the structural and functional consequences of AR PTMs.
- To explore the implications of AR PTMs in disease pathogenesis and therapeutic strategies.
Main Methods:
- Comprehensive literature review of studies on androgen receptor post-translational modifications.
- Analysis of existing data on the structural and functional impacts of various PTMs.
- Synthesis of information regarding PTM cross-talk and residue clustering within the AR protein.
Main Results:
- PTMs represent a major mechanism for modulating AR biological activities.
- Specific PTMs, their cross-talk, and clustered modifications significantly impact AR structure and function.
- These modifications are implicated in the development of diseases such as spinal and bulbar muscular atrophy and prostate cancer.
Conclusions:
- Understanding AR PTMs is critical for deciphering AR-mediated signaling pathways.
- PTMs offer potential therapeutic targets for AR-dependent diseases.
- Further research into AR PTMs could lead to novel pharmacological interventions.
Keywords:
androgen insensitivity syndromeandrogen receptorcrystallographypost translational modificationprostate cancerspinal and bulbar muscular atrophyMore Related Videos
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