Acupuncture and Moxibustion Inhibited Intestinal Epithelial-Mesenchymal Transition in Patients with Crohn's Disease Induced by TGF- ß 1/Smad3/Snail Pathway: A Clinical Trial Study.
Chin J Integr Med
; 28(9): 823-832, 2022 Sep.
Article
in En
| MEDLINE
| ID: mdl-35419729
ABSTRACT
OBJECTIVE:
To explore whether acupuncture combined with moxibustion could inhibit epithelialmesenchymal transition in Crohn's disease by affecting the transforming growth factor ß 1 (TGF- ß 1)/Smad3/Snail pathway.METHODS:
Sixty-three patients with Crohn's disease were randomly divided into an observation group (31 cases) receiving moxibustion at 43 °C combined with acupuncture, and a control group (32 cases) receiving moxibustion at 37 °C combined with sham acupuncture using a random number table. Patients were treated for 12 weeks. Crohn's Disease Activity Index (CDAI) was used to evaluate disease activity. Hematoxylin-eosin staining and transmission electron microscopy were utilized to observe the morphological and ultrastructural changes. Immunohistochemistry was used to detect the expression of transforming growth factor ß 1 (TGF-ß 1), T ß R1, T ß R2, Smad3, Snail, E-cadherin and fibronectin in intestinal mucosal tissues.RESULTS:
The decrease of the CDAI score, morphological and ultrastructural changes were more significant in observation group. The expression levels of TGF- ß 1, Tß R2, Smad3, and Snail in the observation group were significantly lower than those before the treatment (P<0.05 or P<0.01). After treatment, the expression levels of TGF-ß 1, TßR2, and Snail in the observation group were significantly lower than those in the control group (all P<0.05); compared with the control group, the expression of fibronectin in the observation group was significantly decreased, and the expression of E-cadherin was significantly increased (all P<0.05).CONCLUSIONS:
Moxibustion at 43 °C combined with acupuncture may suppress TGF-ß 1/Smad3/Snail pathway-mediated epithelial-mesenchymal transition of intestinal epithelial cells in Crohn's disease patients by inhibiting the expression levels of TGF-ß 1, Tß R2, Smad3, and Snail. (Registration No. ChiCTR-IIR-16007751).Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Crohn Disease
/
Acupuncture Therapy
/
Epithelial-Mesenchymal Transition
/
Moxibustion
Type of study:
Clinical_trials
/
Diagnostic_studies
Limits:
Humans
Language:
En
Journal:
Chin J Integr Med
Journal subject:
TERAPIAS COMPLEMENTARES
Year:
2022
Document type:
Article
Affiliation country:
China