Bacillus amyloliquefaciens SC06 alleviated intestinal damage induced by inflammatory via modulating intestinal microbiota and intestinal stem cell proliferation and differentiation

Copyright © 2024 Elsevier B.V. All rights reserved..

The aim of our research was to investigate the effects of Bacillus amyloliquefaciens SC06 on growth performance, immune status, intestinal stem cells (ISC) proliferation and differentiation, and gut microbiota in weaned piglets. Twelve piglets (male, 21 days old, 6.11 ± 0.12 kg) were randomly allocated to CON and SC06 (1 × 108 cfu/kg to diet) groups. This experiment lasted three weeks. Our results showed that SC06 increased (P < 0.05) growth performance and reduced the diarrhea rate in weaned piglets. In addition, SC06 increased intestinal morphology and interleukin (IL)-10 levels, and decreased (P < 0.01) necrosis factor (TNF-α) levels in jejunum and serum. Moreover, weaning piglets fed SC06 had a better balance of colonic microbiota, with an increase in the abundance of Lactobacillus. Furthermore, SC06 enhanced ISCs proliferation and induced its differentiation to goblet cells via activating wnt/β-catenin pathway in weaned piglets and intestinal organoid. Taken together, SC06 supplementation improved the growth performance and decreased inflammatory response of piglets by modulating intestinal microbiota, thereby accelerating ISC proliferation and differentiation and promoting epithelial barrier healing.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:130

Enthalten in:

International immunopharmacology - 130(2024) vom: 30. März, Seite 111675

Sprache:

Englisch

Beteiligte Personen:

Wang, Qi [VerfasserIn]
Wang, Fei [VerfasserIn]
Tang, Li [VerfasserIn]
Wang, Yang [VerfasserIn]
Zhou, Yuanhao [VerfasserIn]
Li, Xiang [VerfasserIn]
Jin, Mingliang [VerfasserIn]
Fu, Aikun [VerfasserIn]
Li, Weifen [VerfasserIn]

Links:

Volltext

Themen:

Bacillus amyloliquefaciens SC06
Intestinal stem cells
Intestine immune dysregulation
Journal Article
Microbiota
Organoids
Randomized Controlled Trial, Veterinary
Wnt/β-catenin signaling pathway

Anmerkungen:

Date Completed 25.03.2024

Date Revised 27.03.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.intimp.2024.111675

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368678709