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Bromodomain and PHD Finger-Containing Protein 1: From Functions to a Developmental Disorder, Cancer, and
Arezousadat Razavi1,2, Paulina Varela-Castillo3,4, Xiang-Jiao Yang5,6,7,8
1Rosalind and Morris Goodman Cancer Institute, McGill University, Montreal, Quebec, Canada. arezousadat.razavi@mail.mcgill.ca.
Results and Problems in Cell Differentiation
|July 1, 2025
Summary
Bromodomain and PHD finger-containing protein 1 (BRPF1) is a key epigenetic regulator involved in gene expression and development. Its dysfunction is linked to cancer and neurodevelopmental disorders, suggesting therapeutic potential.
Area of Science:
- Epigenetics
- Molecular Biology
- Developmental Biology
Background:
- Bromodomain and PHD finger-containing protein 1 (BRPF1) is an essential epigenetic regulator.
- It interacts with KAT6A and KAT6B to modify histones, influencing gene expression and development.
- BRPF1 is crucial for cell cycle, proliferation, differentiation, and stress responses.
Purpose of the Study:
- To provide an overview of BRPF1's role in KAT6A/KAT6B complexes.
- To explore BRPF1's involvement in human diseases, including cancer and neurodevelopmental disorders.
- To highlight potential therapeutic strategies targeting BRPF1.
Main Methods:
- Literature review of BRPF1's molecular structure and biological functions.
- Analysis of evidence linking BRPF1 dysfunction to disease pathology.
- Synthesis of current understanding of BRPF1 in gene regulation and development.
Main Results:
- BRPF1 regulates histone acetylation and propionylation at H3K23.
- BRPF1 is implicated in hematopoiesis, skeletal and neurodevelopment, learning, and memory.
- BRPF1 knockout in mice causes severe bone marrow failure and anemia.
Conclusions:
- BRPF1 is vital for normal development and cellular processes.
- BRPF1 dysfunction is associated with significant human diseases.
- Targeting BRPF1 offers promising therapeutic avenues for cancer and neurodevelopmental disorders.
Keywords:
AcylationCancerClinVar variantGermline mutationHistone acetylationNeurodevelopmental disorderSomatic mutationMore Related Videos
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