Results 51 to 60 of about 85,925 (266)

Solution nuclear magnetic resonance spectroscopy of bacterial outer membrane proteins in natively excreted vesicles using engineered Escherichia coli

MicrobiologyOpen, 2022
Gaining structural information on membrane proteins in their native lipid environment is a long‐standing challenge in molecular biology. Instead, it is common to employ membrane mimetics, which has been shown to affect protein structure, dynamics, and ...
Mohammed Mouhib, Celestine N. Chi
doaj   +1 more source

Contribution of Membrane Vesicle to Reprogramming of Bacterial Membrane Fluidity in Pseudomonas aeruginosa

mSphere, 2022
Pseudomonas aeruginosa is an opportunistic pathogen capable of resisting environmental insults by applying various strategies, including regulating membrane fluidity and producing membrane vesicles (MVs).
Negar Mozaheb, Patrick Van Der Smissen, Tomas Opsomer, Eric Mignolet, Romano Terrasi, Adrien Paquot, Yvan Larondelle, Wim Dehaen, Giulio G. Muccioli, Marie-Paule Mingeot-Leclercq   +9 more
doaj   +1 more source

Roles of bacterial extracellular vesicles in systemic diseases

Frontiers in Microbiology, 2023
Accumulating evidence suggests that in various systems, not all bidirectional microbiota–host interactions involve direct cell contact. Bacterial extracellular vesicles (BEVs) may be key participants in this interkingdom crosstalk.
Yanzhen Wang, Xinghong Luo, Xiaozhen Xiang, Chunbo Hao, Dandan Ma   +4 more
doaj   +1 more source

Synthetic bacterial vesicles combined with tumour extracellular vesicles as cancer immunotherapy

, 2021
Bacterial outer membrane vesicles (OMV) have gained attention as a promising new cancer vaccine platform for efficiently provoking immune responses. However, OMV induce severe toxicity by activating the innate immune system.
Lötvall, Jan,, Svennerholm, Kristina,, Jan Lötvall, Crescitelli, Rossella,, Lässer, Cecilia,, Inta Gribonika, Rossella Crescitelli, Kristina Svennerholm, Kyong‐Su Park, Park, Kyong-Su,, Gribonika, Inta,, Cecilia Lässer   +11 more
core   +1 more source

A bacterial membrane sculpting protein with BAR domain-like activity

eLife, 2021
Bin/Amphiphysin/RVS (BAR) domain proteins belong to a superfamily of coiled-coil proteins influencing membrane curvature in eukaryotes and are associated with vesicle biogenesis, vesicle-mediated protein trafficking, and intracellular signaling. Here, we
Daniel A Phillips, Lori A Zacharoff, Cheri M Hampton, Grace W Chong, Anthony P Malanoski, Lauren Ann Metskas, Shuai Xu, Lina J Bird, Brian J Eddie, Aleksandr E Miklos, Grant J Jensen, Lawrence F Drummy, Mohamed Y El-Naggar, Sarah M Glaven   +13 more
doaj   +1 more source

Bacterial membrane vesicle and its diversity

Drug Delivery System, 2021
すべての生物において細胞外小胞の存在が確認されている。その細胞外小胞の形成機構とともにその役割や生理的機能が近年ますます注目されてきている。細菌の細胞外小胞の形成には細胞死が関わり、それにより細胞外小胞の多様性が生まれることが明らかになった。
Nobuhiko Nomura, Masanori Toyofuku
openaire   +2 more sources

Proteome profiling of secreted and membrane vesicle associated proteins of an invasive and a commensal Staphylococcus haemolyticus isolate

Data in Brief, 2019
Bacterial membrane vesicles (MVs) mediate bacterial virulence by enabling secretion and long distance delivery of bacterial effector molecules. Staphylococcus haemolyticus has now been demonstrated to produce membrane vesicles (MVs).
Jorunn Pauline Cavanagh, Fatemeh Askarian, Maria Pain, Jack-Ansgar Bruun, Ilona Urbarova, Sun Nyunt Wai, Frank Schmidt, Mona Johannessen   +7 more
doaj   +1 more source

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

Lipid-hybrid cell-derived biomimetic functional materials: A state-of-the-art multifunctional weapon against tumors

Materials Today Bio, 2023
Tumors are among the leading causes of death worldwide. Cell-derived biomimetic functional materials have shown great promise in the treatment of tumors. These materials are derived from cell membranes, extracellular vesicles and bacterial outer membrane
Wen-Shang Liu, Li-Li Wu, Cui-Min Chen, Hao Zheng, Jie Gao, Zheng-Mao Lu, Meng Li   +6 more
doaj   +1 more source

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

, 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