In:
Molecular Pain, SAGE Publications, Vol. 19 ( 2023-12), p. 174480692311784-
Abstract:
Recently, epigenetics involved in the regulation of gene expression has become a research hotspot. This study evaluated N4-acetylcytidine (ac4c) RNA acetylation in the spinal dorsal horn (SDH) of rats with cancer-induced bone pain (CIBP). The ac4C-specific RIP sequencing and NAT10-specific RIP sequencing were performed to identify the differences in ac4C acetylation and gene expression in the SDH between CIBP and sham groups, the relationship with the acetylation-modifying enzyme NAT10, and association analysis was performed. By interfering with the NAT10 expression, the relationship between some up-regulated genes and ac4C acetylation in CIBP was verified. In this study, we demonstrated that bone cancer increases the levels of NAT10 and the overall acetylation, inducing differential ac4C patterns in the SDH of rats. Through verification experiments, it was found that ac4C acetylation of some genes is regulated by NAT10, and differential ac4C patterns in RNA determine the expression of this RNA. We exposed that some CIBP-related gene expression was altered in the SDH of rats, which was regulated by differentially expressed ac4C acetylation.
Type of Medium:
Online Resource
ISSN:
1744-8069
,
1744-8069
DOI:
10.1177/17448069231178487
Language:
English
Publisher:
SAGE Publications
Publication Date:
2023
detail.hit.zdb_id:
2174252-2
