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Front Immunol
January 2025
Charles Perkins Centre, The University of Sydney, Sydney, NSW, Australia.
Introduction: The gut microbiota plays a pivotal role in influencing host health, through the production of metabolites and other key signalling molecules. While the impact of specific metabolites or taxa on host cells is well-documented, the broader impact of a disrupted microbiota on immune homeostasis is less understood, which is particularly important in the context of the increasing overuse of antibiotics.
Methods: Female C57BL/6 mice were gavaged twice daily for four weeks with Vancomycin, Polymyxin B, or PBS (control).
Front Immunol
January 2025
Key Laboratory of Functional Dairy, Co-Constructed by Ministry of Education and Beijing Municipality, Department of Nutrition and Health, China Agricultural University, Beijing, China.
Introduction: Synbiotics have revealed the possibility of improving constipation through gut microbiota. The synergistic efficacy of subsp. lactis BL-99 (BL-99) and fructooligosaccharide (FOS) on constipation have not been investigated.
View Article and Find Full Text PDFJ Microbiol Biotechnol
December 2024
Department of Food and Biotechnology, Korea University, Sejong 30019, Republic of Korea.
The aim of this study is to investigate the protective potential of IM57, IR51, and IR62 strains, isolated from infant feces, and their mixture against inflammatory bowel disease (IBD). The strains exhibited robust antioxidant activities and anti-inflammatory properties in RAW 264.7 cells.
View Article and Find Full Text PDFFood Res Int
February 2025
School of Food Science and Engineering, Qingdao Agricultural University, Qingdao 266109, PR China. Electronic address:
Food allergy poses a great challenge to food safety and public health worldwide. Currently, clinical symptoms are primarily managed with medications, which can lead to drug resistance, adverse effects, and disruptions in gut flora balance. As a result, there has been a focus on researching safe and effective anti-allergic natural ingredients.
View Article and Find Full Text PDFFood Res Int
February 2025
Key Laboratory of Precision Nutrition and Food Quality, Department of Nutrition and Health, China Agricultural University, Beijing 100193, PR China. Electronic address:
Advanced glycation end products (AGEs) in processed foods are closely linked to intestinal injury. However, the long-term effects of exposure to free Nɛ-carboxymethyl lysine (CML), a prevalent AGE molecule, on intestinal barrier integrity have been rarely evaluated. This study investigated the temporal effects of CML exposure on intestinal barrier permeability in C57BL/6N mice at diet-related doses over 12, 14, and 16 weeks.
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