Results 201 to 210 of about 80,181 (224)

Akkermansia muciniphila enhances chicken resistance to infectious bronchitis virus by boosting GABA synthesis and suppressing the NF‐κB inflammatory pathway

iMetaOmics, EarlyView.
Infectious bronchitis virus (IBV) represents a major threat to poultry production, with current control strategies offering limited protection. In this study, we demonstrate gut microbiome is a critical determinant of IBV resistance using fecal microbiota transplantation.
Ouyang Peng, Yufang Liu, Xuanci Wang, Yihui Huang, Yiqin Yang, Qixiang Kang, Rui Geng, Guangli Hu, Aiping Lv, Fangyu Hu, Yongbo Xia, Xin Luo, Jiamin Liao, Yihong He, Zhanpeng Kuang, Yunping Du, Yun Zhang, Chunyi Xue, Zongxi Han, Wen‐Jun Li, Lei Dong, Hao Zhang, Yongchang Cao   +22 more
wiley   +1 more source

Metabolomic and lipidomic signatures of Helicobacter pylori infection: Unveiling biochemical pathways associated with neurodegeneration

iMetaOmics, EarlyView.
Our study employed an integrated lipidomics and metabolomics approach to elucidate Helicobacter pylori‐driven metabolic perturbations along the gut–brain axis. H. pylori infection was established in gastric epithelial (AGS) cells, and the resulting conditioned media (secretome) was collected and exposed to neuronal (IMR‐32) cells.
Meenakshi Kandpal, Tarun Prakash Verma, Siddharth Singh, Hamendra Parmar, Hem Chandra Jha   +4 more
wiley   +1 more source

Membrane vesicle-mediated bacterial communication

Membrane vesicle-mediated bacterial communication
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Cracking Open Bacterial Membrane Vesicles

Cracking Open Bacterial Membrane Vesicles
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Bacterial membrane vesicles for vaccine applications

Advanced Drug Delivery Reviews, 2022
Vaccines have been highly successful in the management of many diseases. However, there are still numerous illnesses, both infectious and noncommunicable, for which there are no clinically approved vaccine formulations. While there are unique difficulties that must be overcome in the case of each specific disease, there are also a number of common ...
Nishta, Krishnan, Luke J, Kubiatowicz, Maya, Holay, Jiarong, Zhou, Ronnie H, Fang, Liangfang, Zhang   +5 more
openaire   +2 more sources

Pathogenesis Mediated by Bacterial Membrane Vesicles

2021
The release of extracellular vesicles (EVs) is a process conserved across the three domains of life. Amongst prokaryotes, EVs produced by Gram-negative bacteria, termed outer membrane vesicles (OMVs), were identified more than 50 years ago and a wealth of literature exists regarding their biogenesis, composition and functions. OMVs have been implicated
William J, Gilmore, Natalie J, Bitto, Maria, Kaparakis-Liaskos   +2 more
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Bacterial membrane vesicles in inflammatory bowel disease

Life Sciences, 2022
Inflammatory bowel disease (IBD) is characterized by chronic intestinal inflammation with no cure. The intestine is fundamental in controlling human health. Disruption of the microbial ecosystem in the intestine is considered an important cause of IBD.
Qichen, Shen, Bingbai, Xu, Caihong, Wang, Yingping, Xiao, Yuanxiang, Jin   +4 more
openaire   +2 more sources

Composition and functions of bacterial membrane vesicles

Nature Reviews Microbiology, 2023
Extracellular vesicles are produced by species across all domains of life, suggesting that vesiculation represents a fundamental principle of living matter. In Gram-negative bacteria, membrane vesicles (MVs) can originate either from blebs of the outer membrane or from endolysin-triggered explosive cell lysis, which is often induced by genotoxic stress.
Toyofuku, Masanori, Schild, Stefan, Kaparakis-Liaskos, Maria, Eberl, Leo   +3 more
openaire   +2 more sources

Roles of bacterial membrane vesicles

Archives of Microbiology, 2014
Outer membrane vesicles (OMVs) are released from the outer membrane of Gram-negative bacteria. Moreover, Gram-positive bacteria also produce membrane-derived vesicles. As OMVs transport several bacterial components, especially from the cell envelope, their interaction with the host cell, with other bacteria or as immunogens, have been studied intensely.
Eric Daniel, Avila-Calderón, Minerva Georgina, Araiza-Villanueva, Juan Carlos, Cancino-Diaz, Edgar Oliver, López-Villegas, Nammalwar, Sriranganathan, Stephen M, Boyle, Araceli, Contreras-Rodríguez   +6 more
openaire   +2 more sources