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Melatonin modulates lipopolysaccharides-induced inflammatory response and maintains circadian rhythm associated with histone H3 acetylation in bovine mammary epithelial cells
- Source :
- Journal of Functional Foods, Vol 116, Iss , Pp 106156- (2024)
- Publication Year :
- 2024
- Publisher :
- Elsevier, 2024.
-
Abstract
- Lipopolysaccharides (LPS) can disrupt the barrier function of mammary epithelial cells, leading to mastitis. The protective effects of melatonin (MT) have been demonstrated against various infections, but the underlying mechanism remains unclear in LPS-induced bovine mastitis. This study, therefore, aimed to investigate the modulatory effect of melatonin (MT) on LPS-induced inflammation in bovine mammary epithelial cells (BMECs), its influence on the disruption of circadian rhythms triggered by this inflammation, and the potential underlying molecular mechanisms. BMECs extracted from lactating cows underwent one of 4 treatments in triplicates for 12 h simultaneously: Control (CON), LPS (exposed to LPS at 1 μg/mL), MT (exposed to MT at 40 μmol/L), or LPS + MT (LMT, exposed to both LPS at 1 μg/mL and MT at 40 μmol/L). The flow cytometry results demonstrated that MT reduced the ratios of cells in the G0/G1 phase but increased those in the G2/M phase (P
Details
- Language :
- English
- ISSN :
- 17564646
- Volume :
- 116
- Issue :
- 106156-
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Functional Foods
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.11a2c04aa60c4fff899b7142e97bd881
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.jff.2024.106156