Results 61 to 70 of about 73,520 (265)

A Microbial Lipid‐ATP Synthase Axis Fuels NK Cell Antitumor Activity

Advanced Science, EarlyView.
This study focuses on the mechanism by which gut microbiota‐derived outer membrane vesicles (OMVs) regulate NK cell antitumor activity. B. intestinalis is identified to decrease extra‐intestinal tumor growth via its OMVs enriched in sphingosine (SP).
Kaiyuan Yu, Xinyu Sun, Wanxia Ma, Jianming Yang, Xuan Sun, Lisong Zhang, Yumeng Liu, Tianshu Ren, Qi Wang, Jingyu Wang, Xiao Li, Xianping Peng, Liu Yang, Junqiang Lv, Zhi Yao, Zhi‐Song Zhang, Quan Wang   +16 more
wiley   +1 more source

Studies on the growth of Lactobacillus reuteri, Bifidobacterium and Escherichia coli as affected by prebiotic extracted from citrus peel

International Journal of Food Properties
The objective of this research was to check the effect of prebiotics extracted from citrus peels on the growth of both probiotic bacteria i.e. Lactobacillus reuteri and Bifidobacterium and enteric bacteria i.e. Escherichia coli in a milk-based model. For
Jawaria Zafar, Iahtisham-Ul-Haq, Gulzar Ahmad Nayik, Seema Ramniwas, Robert Mugabi, Sulaiman Ali Alharbi, Mohammad Javed Ansari   +6 more
doaj   +1 more source

Noroviral p-particles as an in vitro model to assess the interactions of noroviruses with probiotics.

PLoS ONE, 2014
Noroviruses (NoVs) are the main etiologic agents of acute epidemic gastroenteritis and probiotic bacteria have been reported to exert a positive effect on viral diarrhea.
Antonio Rubio-del-Campo, José M Coll-Marqués, María J Yebra, Javier Buesa, Gaspar Pérez-Martínez, Vicente Monedero, Jesús Rodríguez-Díaz   +6 more
doaj   +1 more source

Influence of probiotic supplementation on the developing microbiota in human preterm neonates

Gut Microbes, 2020
Background Oral administration of probiotic bacteria to preterm neonates has been recommended to prevent the development of necrotizing enterocolitis (NEC).
Niels van Best, Sonja Trepels-Kottek, Paul Savelkoul, Thorsten Orlikowsky, Mathias W. Hornef, John Penders   +5 more
doaj   +1 more source

Encapsulation of Different Types of Probiotic Bacteria within Conventional/Multilayer Emulsion and Its Effect on the Properties of Probiotic Yogurt

Journal of Food Quality, 2022
Microencapsulation of probiotic cells within emulsion is an efficient method to enhance the viability of probiotic bacteria. In the present study, free and encapsulated probiotic cells (Lactobacillus rhamnosus and Lactobacillus plantarum) in simple and ...
Hamed Mahmoodi Pour, Mohammad Hossein Marhamatizadeh, Hossein Fattahi   +2 more
doaj   +1 more source

β‐Elemene Rescues Radiation‐Induced Enteritis by Orchestrating a Host‐Microbiome Circuit That Fuels Epigenetic DNA Repair

Advanced Science, EarlyView.
This study elucidates that β‐elemene promotes cellular uptake of L. gasseri‐derived lactate by enhancing the membrane translocation of MCT1 in a CD147‐dependent manner. Intracellular lactate, through the lactylation of RBBP4 at the K26 site, recruits EP300 to the promoter regions of downstream genes (POLD1/POLD3), catalyzing H3K27ac modification.
Jiancheng He, Jiapeng Bao, Shukang Deng, Weijie Zang, Haoming Yan, Zihao Zhao, Guangze Zhang, Ruiqing Liu, Junjie Chen, Yilin Hu, Wanjiang Xue   +10 more
wiley   +1 more source

Functional Significance of Probiotic Bacterial Interactions with Milk Fat Globules in a Human Host

Microorganisms
Dairy products often serve as matrices for delivering probiotic bacteria to humans through the diet; however, little is known about the impact of milk fat globules on the growth and survival of probiotic microorganisms.
Withanage Prasadini Wasana, Mark Waterland, David W. Everett, Caroline Thum   +3 more
doaj   +1 more source

Amuc_1473 Links Gut Microbes to Skeletal Homeostasis and Counteracts Multifactorial Osteoporosis

Advanced Science, EarlyView.
Amuc_1473, a previously uncharacterized protein enriched in Akkermansia muciniphila‐derived extracellular vesicles, is identified as a gut–bone messenger that promotes osteogenesis and inhibits osteoclastogenesis by engaging transcriptional and translational regulators in bone cells.
Shan‐Shan Rao, Hai‐Jin Zeng, Zun Wang, Chun‐Gu Hong, Yi‐Juan Tan, Yan‐Xin Duan, Jing‐Yao Luo, Ming‐Jie Luo, Yi‐Wei Liu, Xin Wang, Yi Luo, Teng‐Fei Wan, Yong Zhou, Zheng‐Guang Wang, Guo‐Wen Hu, Hao Yin, Xin‐Yue Hu, Zhen‐Xing Wang, Ze‐Hui He, Si‐Yi Cheng, Wei Du, Zhe Guan, Hai‐Li Lang, Hong‐Ji Liu, Jia Cao, Peng Chen, Jiang‐Hua Liu, Hui Xie, Chun‐Yuan Chen   +28 more
wiley   +1 more source

Quality assurance criteria for probiotic bacteria [PDF]

The American Journal of Clinical Nutrition, 2001
Acid and bile stability and intestinal mucosal adhesion properties are among the criteria used to select probiotic microbes. The quality control of probiotic cultures in foods traditionally has relied solely on tests to ensure that an adequate number of viable bacteria are present in the products throughout their shelf lives.
E, Tuomola, R, Crittenden, M, Playne, E, Isolauri, S, Salminen   +4 more
openaire   +2 more sources

Evaluation of antimicrobial properties and their substances against pathogenic bacteria in-vitro by probiotic Lactobacilli strains isolated from commercial yoghurt

Clinical Nutrition Experimental, 2019
Milk and milk products have been used by human population since ancient ages and have been a well known source of Lactobacilli. The beneficial effects of viable probiotic bacteria as dietary supplements have gained huge research interest, Lactobacillus ...
C. Prabhurajeshwar, Kelmani Chandrakanth
doaj   +1 more source