Docking Proteins Upregulate IL-1ß Expression in Lower Esophageal Sphincter Muscle in Esophageal Achalasia.
J Clin Med
; 13(10)2024 May 20.
Article
in En
| MEDLINE
| ID: mdl-38792545
ABSTRACT
Background/Objectives:
Esophageal achalasia is an archetypal esophageal motility disorder characterized by abnormal peristalsis of the esophageal body and impaired lower esophageal sphincter (LES) relaxation.Methods:
In this study, the mRNA expression of docking proteins 1 and 2 (DOK1 and DOK2, respectively) were analyzed and the mechanisms underlying achalasia onset were investigated.Results:
DOK1 and DOK2 mRNA levels significantly increased in the LES of patients with achalasia. Moreover, significant correlations were observed between IL-1ß and DOK1, IL-1ß and DOK2, ATG16L1 and DOK1, and HSV1-miR-H1-3p and DOK2 expression levels. However, a correlation between ATG16L1 and DOK2 or between HSV-miR-H1-3p and DOK1 expression was not observed. In addition, a positive correlation was observed between patient age and DOK1 expression. Microarray analysis revealed a significant decrease in the expression of hsa-miR-377-3p and miR-376a-3p in the LES muscle of patients with achalasia.Conclusions:
These miRNAs possessed sequences targeting DOK. The upregulation of DOK1 and DOK2 expression induces IL-1ß expression in the LES of achalasia patients, which may contribute to the development of esophageal motility disorder.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Clin Med
Year:
2024
Document type:
Article
Affiliation country:
Japan