Colonic mucosal and serum expression of microRNAs in canine large intestinal inflammatory bowel disease.
BMC Vet Res
; 16(1): 69, 2020 Feb 22.
Article
en En
| MEDLINE
| ID: mdl-32087719
ABSTRACT
BACKGROUND:
Canine inflammatory bowel disease (IBD) is a group of chronic gastrointestinal (GI) disorders of still largely unknown etiology. Canine IBD diagnosis is time-consuming and costly as other diseases with similar signs should be initially excluded. In human IBD microRNA (miR) expression changes have been reported in GI mucosa and blood. Thus, there is a possibility that miRs may provide insight into disease pathogenesis, diagnosis and even treatment of canine IBD. The aim of this study was to determine the colonic mucosal and serum relative expression of a miRs panel in dogs with large intestinal IBD and healthy control dogs.RESULTS:
Compared to healthy control dogs, dogs with large intestinal IBD showed significantly increased relative expression of miR-16, miR-21, miR-122 and miR-147 in the colonic mucosa and serum, while the relative expression of miR-185, miR-192 and miR-223 was significantly decreased. Relative expression of miR-146a was significantly increased only in the serum of dogs with large intestinal IBD. Furthermore, serum miR-192 and miR-223 relative expression correlated to disease activity and endoscopic score, respectively.CONCLUSION:
Our data suggest the existence of dysregulated miRs expression patterns in canine IBD and support the potential future use of serum miRs as useful noninvasive biomarkers.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedades Inflamatorias del Intestino
/
MicroARNs
/
Enfermedades de los Perros
Límite:
Animals
Idioma:
En
Revista:
BMC Vet Res
Asunto de la revista:
MEDICINA VETERINARIA
Año:
2020
Tipo del documento:
Article
País de afiliación:
Grecia