Results 11 to 20 of about 3,473,869 (204)

Vesicular Trafficking, a Mechanism Controlled by Cascade Activation of Rab Proteins: Focus on Rab27

open access: yesBiology, 2023
Vesicular trafficking is essential for the cell to internalize useful proteins and soluble substances, for cell signaling or for the degradation of pathogenic elements such as bacteria or viruses.
Camille Menaceur   +4 more
doaj   +1 more source

Appearance of claudin-5+ leukocyte subtypes in the blood and CNS during progression of EAE

open access: yesJournal of Neuroinflammation, 2021
Background Tight junctions (TJs) are membrane specializations characteristic of barrier-forming membranes, which function to seal the aqueous pathway between endothelial cells or epithelial cells and, thereby, obstruct intercellular solute and cellular ...
Dylan Krajewski   +4 more
doaj   +1 more source

Highlighting In Vitro the Role of Brain-like Endothelial Cells on the Maturation and Metabolism of Brain Pericytes by SWATH Proteomics

open access: yesCells, 2023
Within the neurovascular unit, brain pericytes (BPs) are of major importance for the induction and maintenance of the properties of the blood-brain barrier (BBB) carried by the brain microvessel endothelial cells (ECs).
Camille Menaceur   +9 more
doaj   +1 more source

The effect of long-term cigarette smoking on selected skin barrier proteins and lipids

open access: yesScientific Reports, 2023
The negative impact of cigarette smoking on the skin includes accelerated aging, pigmentation disorders, and impaired wound healing, but its effect on the skin barrier is not completely understood.
Kristýna Hergesell   +5 more
doaj   +1 more source

Host Genetics and Environment Shape the Composition of the Gastrointestinal Microbiome in Nonhuman Primates

open access: yesMicrobiology Spectrum, 2023
The bacterial component of the gastrointestinal tract microbiome is comprised of hundreds of species, the majority of which live in symbiosis with the host.
Jacob K. Flynn   +3 more
doaj   +1 more source

The Vaginal Microbiome of Nonhuman Primates Can Be Only Transiently Altered to Become Lactobacillus Dominant without Reducing Inflammation

open access: yesMicrobiology Spectrum, 2021
The vaginal microbiome composition in humans is categorized based upon the degree to which one of four species of Lactobacillus is dominant (Lactobacillus crispatus, community state type I [CST I], Lactobacillus gasseri, CST II, Lactobacillus iners, CST ...
Charlotte A. Langner   +5 more
doaj   +1 more source

Tight junction channel regulation by interclaudin interference

open access: yesNature Communications, 2022
Tight junctions are formed by claudin proteins that can be classified as pore- or barrier-forming. Here, Shashikanth et al. report a third function, termed interclaudin interference, in which one claudin inhibits pore function of another claudin by ...
Nitesh Shashikanth   +7 more
doaj   +1 more source

Les engrenages de l’innovation. Partenariats industriels et concurrence dans la recherche publique

open access: yesLa Nouvelle Revue du Travail, 2023
This article focuses on the rise of university-industry research centers since the 2000s in France, in a context where national science policy has been increasingly driven by the belief that public research should support technological innovation ...
Julien Barrier
doaj   +1 more source

Biomarkers of Cellular Stress Do Not Associate with sCD14 in Progressive HIV and SIV Infections in Vivo

open access: yesPathogens and Immunity, 2020
Background: Microbial translocation occurs after damage to the structural and/or immunological barrier of the gastrointestinal (GI) tract into circulation.
Carol L. Vinton   +8 more
doaj   +1 more source

Energy recovery in a commercial building using pico-hydropower turbines: An Australian case study

open access: yesHeliyon, 2023
Optimising energy use in systems and buildings is crucial to reduce climate change. This paper aims to address the gap in knowledge for pico-hydropower (
Sascha Thyer, Tony White
doaj   +1 more source

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