Results 31 to 40 of about 519,050 (337)

Loss of YhcB results in overactive fatty acid biosynthesis

open access: yesmBio
Loss of the Escherichia coli inner membrane protein YhcB results in pleomorphic cell morphology and clear growth defects. Prior work suggested that YhcB was directly involved in cell division or peptidoglycan assembly.
Hannah M. Stanley, M. Stephen Trent
doaj   +1 more source

Animal Models for Neuroinflammation and Potential Treatment Methods

open access: yesFrontiers in Neurology, 2022
Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating chronic disease of unknown etiology and without effective treatment options.
Yasuhisa Tamura   +5 more
doaj   +1 more source

Lipopolysaccharide interactions with lysozyme differentially affect lipopolysaccharide immunostimulatory activity [PDF]

open access: yesEuropean Journal of Biochemistry, 1989
The effect of complex formation between lysozyme and lipopolysaccharide (LPS) on the immunostimulatory activities of LPS have been investigated in vitro. Three prototype immunostimulatory activities were examined: B‐lymphocyte proliferation, B‐lymphocyte differentiation and macrophage production of lymphocyte‐activating factor activity.
N, Ohno, D C, Morrison
openaire   +2 more sources

Comparison of LPS-stimulated release of cytokines in punch versus transwell tissue culture systems of human gestational membranes [PDF]

open access: yes, 2010
Background Cytokine signaling within the amnionic, chorionic and decidual extraplacental gestational membranes plays an important role in membrane rupture and the timing of birth.
Loch-Caruso, Rita, Miller, Mark F.
core   +4 more sources

Research Note: Poria cocos polysaccharide alleviates lipopolysaccharide-induced intestinal inflammation and barrier damage in broiler chickens

open access: yesPoultry Science
: This study aimed to explore the impact of dietary supplementation of Poria cocos polysaccharide (PCP) on the lipopolysaccharide(LPS)-induced intestinal inflammation, morphology, and barrier damage in broilers.
Jinzhou Zhang   +5 more
doaj   +1 more source

Aqueous Extract of Descuraniae Semen Attenuates Lipopolysaccharide-Induced Inflammation and Apoptosis by Regulating the Proteasomal Degradation and IRE1α-Dependent Unfolded Protein Response in A549 Cells

open access: yesFrontiers in Immunology, 2022
BackgroundLipopolysaccharide (LPS)-induced acute lung injury (ALI) induces endoplasmic reticulum stress, unfolded protein response (UPR), apoptosis, and inflammation.
Po-Chun Hsieh   +12 more
doaj   +1 more source

Mechanisms to Evade the Phagocyte Respiratory Burst Arose by Convergent Evolution in Typhoidal Salmonella Serovars. [PDF]

open access: yes, 2018
Typhoid fever caused by Salmonella enterica serovar (S.) Typhi differs in its clinical presentation from gastroenteritis caused by S. Typhimurium and other non-typhoidal Salmonella serovars.
Bäumler, Andreas J   +6 more
core   +2 more sources

Chlamydial lipopolysaccharide

open access: yesBiochimica et Biophysica Acta (BBA) - Molecular Basis of Disease, 1999
Chlamydiae are obligatory intracellular parasites which are responsible for various acute and chronic diseases in animals and humans. The outer membrane of the chlamydial cell wall contains a truncated lipopolysaccharide (LPS) antigen, which harbors a group-specific epitope being composed of a trisaccharide of 3-deoxy-D-manno-oct-2-ulosonic (Kdo ...
openaire   +2 more sources

Enhancement of platelet response to immune complexes and IgG aggregates by lipid A-rich bacterial lipopolysaccharides. [PDF]

open access: yes, 1978
The effect of the common lipid moiety of bacterial LPS on secretion from washed human platelets has been studied. The lipid A-rich LPS of S. minnesota R595 and a lipid A preparation both potentiated platelet serotonin secretion in response to IgG ...
Ginsberg, MH, Henson, PM
core   +1 more source

Time-Course of the Innate Immune Response of the Terrestrial Crustacean Porcellio scaber After Injection of a Single Dose of Lipopolysaccharide

open access: yesFrontiers in Immunology, 2022
Invertebrates, including crustaceans, rely on cellular and humoral immune responses to protect against extrinsic and intrinsic factors that threaten their integrity.
Andraž Dolar   +2 more
doaj   +1 more source

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