Results 31 to 40 of about 1,488,259 (274)

Extracellular vesicles of the Gram-positive gut symbiont Bifidobacterium longum induce immune-modulatory, anti-inflammatory effects

npj Biofilms and Microbiomes, 2023
The gut microbiota is now well known to affect the host’s immune system. One way of bacterial communication with host cells is via the secretion of vesicles, small membrane structures containing various cargo.
Noa Mandelbaum, Lihan Zhang, Shaqed Carasso, Tamar Ziv, Sapir Lifshiz-Simon, Irina Davidovich, Ishai Luz, Elliot Berinstein, Tal Gefen, Tomer Cooks, Yeshayahu Talmon, Emily P. Balskus, Naama Geva-Zatorsky   +12 more
doaj   +1 more source

Label-free relative quantitative proteomics reveals extracellular vesicles as a vehicle for Salmonella effector protein delivery

Frontiers in Microbiology, 2022
Extracellular vesicles are small vesicles with a diameter of 30–150 nm that are actively secreted by eukaryotic cells and play important roles in intercellular communication, immune responses, and tumorigenesis.
Tao Wu, Biao Zhang, Juane Lu, Ailin Huang, Hao Wu, Jianjun Qiao, Haihua Ruan   +6 more
doaj   +1 more source

Bacterial extracellular vesicles: an emerging avenue to tackle diseases

Trends in Microbiology, 2023
A growing body of research, especially in recent years, has shown that bacterial extracellular vesicles (bEVs) are one of the key underlying mechanisms behind the pathogenesis of various diseases like pulmonary fibrosis, sepsis, systemic bone loss, and Alzheimer's disease.
Junhua Xie, Freddy Haesebrouck, Lien Van Hoecke, Roosmarijn E. Vandenbroucke   +3 more
openaire   +3 more sources

Outer membrane vesicles from bacteria: Role and potential value in the pathogenesis of chronic respiratory diseases

Frontiers in Cellular and Infection Microbiology, 2022
Infectious diseases are the leading cause of death in both adults and children, with respiratory infections being the leading cause of death. A growing body of evidence suggests that bacterially released extracellular membrane vesicles play an important ...
Fei Han, Weiwei Wang, Meng Shi, Hao Zhou, Yiwen Yao, Caiyun Li, Anquan Shang   +6 more
doaj   +1 more source

Distinct RNA profiles in subpopulations of extracellular vesicles: apoptotic bodies, microvesicles and exosomes [PDF]

, 2013
Introduction: In recent years, there has been an exponential increase in the number of studies aiming to understand the biology of exosomes, as well as other extracellular vesicles.
Szabó, Tamas G, Szabó, Tamás G., Buzás, Edit Irén, Lötvall, Jan, Jan Lötvall, Lässer, Cecilia, Dianzani, Irma, Irma Dianzani, Edit I. Buzás, Jan Lötvall, Buzás, Edit I, Maria Eldh, Crescitelli, Rossella, Kittel, Ágnes, Eldh, Maria, Rossella Crescitelli, Agnes Kittel, Tamas G. Szabó, Edit I. Buzás, Cecilia Lässer, Tamas G. Szabó, Cecilia Lässer, Eldh, Maria,, Lässer, Cecilia,, Lötvall, Jan,, Crescitelli, Rossella,   +25 more
core   +1 more source

Isolation and Purification of Mycobacterial Extracellular Vesicles

, 2023
Bacterial extracellular vesicles (EVs) contain numerous active substances that mediate bacterial interactions with their host and with other microbes. Best defined are the EVs from Gram-negative bacteria that have been shown to deliver virulence factors,
Umashankar Rao, Komal, Godaly, Gabriela, Umashankar Rao, Komal,, Lund University., Godaly, Gabriela,   +4 more
core   +2 more sources

Changes in the Murine Microbiome and Bacterial Extracellular Vesicle Production in Response to Antibiotic Treatment and Norovirus Infection

Viruses, 2023
Norovirus infection is influenced by the presence of commensal bacteria, and both human and murine norovirus (MNV) bind to these bacteria. These virus–bacterial interactions, as well as MNV infection, promote the increased production of bacterial ...
Chanel A. Mosby, Kendall J. Long, Matthew B. Phillips, Julia Bartel, Melissa K. Jones   +4 more
doaj   +1 more source

Microencapsulation technology by nature: Cell derived extracellular vesicles with therapeutic potential [PDF]

, 2013
Cell derived extracellular vesicles are submicron structures surrounded by phospholipid bilayer and released by both prokaryotic and eukaryotic cells.
E. Buzás, A. Falus, Á. Kittel, Buzás, E., Kittel, Ágnes, Falus, A.   +5 more
core   +1 more source

Minimal information for studies of extracellular vesicles (MISEV2023): From basic to advanced approaches [PDF]

Artículo escrito por más de setenta autores.Extracellular vesicles (EVs), through their complex cargo, can reflect the state of their cell of origin and change the functions and phenotypes of other cells.
Welsh, Joshua A., Tosar Rovira, Juan Pablo, O’Driscoll, Lorraine, Goberdhan, Deborah C. I.   +3 more
core   +4 more sources

Vesicle Isolation from Bacillus subtilis Biofilm

Bio-Protocol, 2015
Bacterial biofilms are associated clinically with many bacterial infections including those caused by bacteria such as Pseudomonas aeruginosa and Staphylococcus aureus.
Lisa Brown, Anne Kessler, Arturo Casadevall   +2 more
doaj   +1 more source