Results 281 to 290 of about 27,376,677 (317)

Effects of Common Food Additives Kappa‐, Iota‐ and Lambda‐Carrageenans on Intestinal Epithelial Cell Activation and Barrier Disruption

open access: yesClinical &Experimental Allergy, EarlyView.
Carrageenans, widely used food additives, disrupted intestinal epithelial integrity in a gut‐on‐a‐chip model. All types (κ‐, ɩ‐, λ‐) induced cytotoxicity, inflammation and tight junction (TJ) disruption, triggering TNF‐mediated immune responses. λ‐Carrageenan had the most severe effects, supporting the Epithelial Barrier Theory linking food additives ...
Na Sun   +13 more
wiley   +1 more source

Lactiplantibacillus plantarum 06CC2 upregulates intestinal ZO-1 protein and bile acid metabolism in Balb/c mice fed high-fat diet. [PDF]

open access: yesBiosci Microbiota Food Health
Yamasaki M   +9 more
europepmc   +1 more source

Racial Differences in Patterns of Long‐Term Conditions Among Adults With Asthma

open access: yes
Clinical &Experimental Allergy, EarlyView.
Sang Hyuk Kim   +7 more
wiley   +1 more source
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How Peptides Bind to PSD-95/Discs-Large/ZO-1 Domains

Journal of Chemical Theory and Computation, 2022
PSD-95/discs-large/ZO-1 (PDZ) domains form a large family of adaptor proteins that bind to the C-terminal tails of their binding partner proteins. Via extensive molecular dynamics simulations and alchemical free energy calculations, we characterized the binding modi of phosphorylated and unphosphorylated EQVSAV peptides and of a EQVEAV phosphate mimic ...
Nicolas Künzel, Volkhard Helms
openaire   +2 more sources

Expression of the tight junction protein ZO‐1 in the olfactory system: Presence of ZO‐1 on olfactory sensory neurons and glial cells

Journal of Comparative Neurology, 1994
AbstractThe olfactory system is a unique part of the central nervous system since it retains neuronal turnover and regenerative capacities in adulthood. Thus it provides an ideal model to study plasticity of membrane moities involved in cell‐cell interactions.
F, Miragall   +3 more
openaire   +2 more sources

Inhibition of TREM-1 attenuates early brain injury after subarachnoid hemorrhage via downregulation of p38MAPK/MMP-9 and preservation of ZO-1.

Neuroscience, 2019
Early brain injury (EBI) mainly leads to the poor outcome of subarachnoid hemorrhage (SAH), with which inflammation is closely associated. It was reported that triggering receptor expressed on myeloid cells-1 (TREM-1), a critical inflammatory amplifier ...
Xin-Gang Sun   +5 more
semanticscholar   +1 more source

The Prognostic Value of Endotoxemia and Intestinal Barrier Biomarker ZO-1 in Bacteremic Sepsis.

American Journal of the Medical Sciences, 2019
BACKGROUND Intestinal barrier dysfunction exerts a pivotal pathophysiological role in the development of multiple organ dysfunction in sepsis. The present study was undertaken to investigate the potential role of serum intestinal fatty acid-binding ...
S. Assimakopoulos   +5 more
semanticscholar   +1 more source

ZO-1 and -2 Are Required for TRPV1-Modulated Paracellular Permeability

Journal of Dental Research, 2015
The tight junction–based paracellular pathway plays an important role in saliva secretion. Zonula occludens (ZO) proteins are submembranous proteins of tight junction complex; however, their function in salivary epithelium is poorly understood. Here, we found that activation of transient receptor potential vanilloid subtype 1 (TRPV1) by capsaicin ...
J, Li   +11 more
openaire   +2 more sources

Connexin-43 interactions with ZO-1 and alpha- and beta-tubulin.

Cell communication & adhesion, 2001
Gap junctions are composed of connexins that form transmembrane channels between adjacent cells. The C-terminal tail of connexin-43 (Cx43), the most widely expressed connexin member, has been implicated in the regulation of Cx43 channel gating. Interestingly, channel-independent processes regulated by Cx43 have also been postulated.
Giepmans, B N   +2 more
openaire   +3 more sources

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