Abstract
This chapter focuses on the role of histone modifications in chronic pain development. It starts by introducing epigenetic processes, particularly histone modifications, and then chronic pain, especially nerve injury-induced neuropathic pain. It then reviews recent studies on the role of histone modifications in regulating gene expression in chronic pain, including G9a-mediated H3K9me2, EZH2-mediated H3K27me3, and HDAC-mediated histone acetylation. Lastly, it discusses the possible involvement of histone variant turnover in chronic pain development and the potential interaction/overlap of G9a, HDAC, and REST in pain-related gene regulation. Current challenges and prospects for future studies on the epigenetic basis of chronic pain are also discussed.
Original language | English (US) |
---|---|
Title of host publication | Epigenetics of Chronic Pain |
Publisher | Elsevier |
Pages | 85-98 |
Number of pages | 14 |
ISBN (Electronic) | 9780128140703 |
DOIs | |
State | Published - Jan 1 2018 |
Keywords
- Dorsal root ganglion
- Epigenetics
- G9a
- Histone modifications
- Neuronal plasticity
- Neuropathic pain
ASJC Scopus subject areas
- General Medicine
- General Biochemistry, Genetics and Molecular Biology