Related Experiment Video
Updated: Jul 16, 2025
10:05
Improved Generation of Induced Cardiomyocytes Using a Polycistronic Construct Expressing Optimal Ratio of Gata4, Mef2c and Tbx5
Published on: November 13, 2015
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Gene of the month: GATA3
Zekai Qiang1, Ibrahim Jubber1, Kirsty Lloyd2
1Academic Urology Unit, The University of Sheffield, Sheffield, UK.
Journal of Clinical Pathology
|September 19, 2023
Summary
GATA binding protein 3 (GATA3) is a transcription factor crucial for cell differentiation and gene regulation. Its role in cancer, particularly bladder cancer, and use as an immunohistochemical marker are reviewed.
Area of Science:
- Molecular Biology
- Genetics
- Oncology
Background:
- GATA binding protein 3 (GATA3) is a zinc-finger pioneer transcription factor regulating gene expression by binding DNA and remodeling chromatin.
- Post-translational modifications influence GATA3 activity, which is vital for cellular differentiation during development.
Approach:
- This review synthesizes current knowledge on GATA3 structure and function.
- It examines GATA3's established roles in various cancers, including breast and bladder cancer.
- The paper also evaluates GATA3's utility and limitations as an immunohistochemical marker.
Key Points:
- GATA3 mutations are implicated in breast and bladder cancers.
- GATA3 expression defines the luminal subtype of bladder cancer, impacting immune status and treatment outcomes.
- Clinical relevance extends to squamous cell carcinomas and soft tissue sarcomas.
Conclusions:
- GATA3 is a key regulator of cellular processes with significant implications in oncology.
- Understanding GATA3's function and its immunohistochemical properties is crucial for cancer diagnosis and treatment.
Keywords:
breast neoplasmsimmunohistochemistrymolecular biologypathology, molecularurologic neoplasmsMore Related Videos
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