Výsledky vyhledávání - "Jerrold P, Weiss"

Akademický článek

Evidence Suggesting That Francisella tularensis O-Antigen Capsule Contains a Lipid A-Like Molecule That Is Structurally Distinct from the More Abundant Free Lipid A.

Autor: Jason H Barker, Justin W Kaufman, Michael A Apicella, Jerrold P Weiss

Publikováno v: PLoS ONE, Vol 11, Iss 6, p e0157842 (2016)

Francisella tularensis, the Gram-negative bacterium that causes tularemia, produces a high molecular weight capsule that is immunologically distinct from Francisella lipopolysaccharide but contains the same O-antigen tetrasaccharide. To pursue the po

Externí odkaz: https://doaj.org/article/081c8436ccc94d1f8a6edbb0a9baaf90

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Akademický článek

Structural and Functional Features of a Developmentally Regulated Lipopolysaccharide-Binding Protein

Autor: Benjamin C. Krasity, Joshua V. Troll, Erik M. Lehnert, Kathleen T. Hackett, Joseph P. Dillard, Michael A. Apicella, William E. Goldman, Jerrold P. Weiss, Margaret J. McFall-Ngai

Publikováno v: mBio, Vol 6, Iss 5 (2015)

ABSTRACT Mammalian lipopolysaccharide (LPS) binding proteins (LBPs) occur mainly in extracellular fluids and promote LPS delivery to specific host cell receptors. The function of LBPs has been studied principally in the context of host defense; the p

Externí odkaz: https://doaj.org/article/2d625e93c9564f3fb630b374400074d6

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Akademický článek

Respiratory Syncytial Virus Fusion Protein-Induced Toll-Like Receptor 4 (TLR4) Signaling Is Inhibited by the TLR4 Antagonists Rhodobacter sphaeroides Lipopolysaccharide and Eritoran (E5564) and Requires Direct Interaction with MD-2

Autor: Prasad Rallabhandi, Rachel L. Phillips, Marina S. Boukhvalova, Lioubov M. Pletneva, Kari Ann Shirey, Theresa L. Gioannini, Jerrold P. Weiss, Jesse C. Chow, Lynn D. Hawkins, Stefanie N. Vogel, Jorge C. G. Blanco

Publikováno v: mBio, Vol 3, Iss 4 (2012)

ABSTRACT Respiratory syncytial virus (RSV) is a leading cause of infant mortality worldwide. Toll-like receptor 4 (TLR4), a signaling receptor for structurally diverse microbe-associated molecular patterns, is activated by the RSV fusion (F) protein

Externí odkaz: https://doaj.org/article/79ea6ff9ae2848cdaa97e9031ac10480

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Cation-Induced Transcriptional Regulation of the dlt Operon of Staphylococcus aureus

Autor: Jerrold P. Weiss, Lindsey Swanson, Andreas Peschel, Vid Mlakar, Tomaz Koprivnjak, Bénédicte Fournier

Publikováno v: Journal of Bacteriology. 188:3622-3630

Lipoteichoic and wall teichoic acids (TA) are highly anionic cell envelope-associated polymers containing repeating polyglycerol/ribitol phosphate moieties. Substitution of TA with d -alanine is important for modulation of many cell envelope-dependen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76f3006d745992426d4bba1354d234ad
https://doi.org/10.1128/jb.188.10.3622-3630.2006

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Role of Charge Properties of Bacterial Envelope in Bactericidal Action of Human Group IIA Phospholipase A2against Staphylococcus aureus

Autor: Andreas Peschel, Michael H. Gelb, Jerrold P. Weiss, Tomaz Koprivnjak, Ning S. Liang

Publikováno v: Journal of Biological Chemistry. 277:47636-47644

Mammalian Group IIA phospholipases A(2) (PLA(2)) potently kill Staphylococcus aureus. Highly cationic properties of these PLA(2) are important for Ca(2+)-independent binding and cell wall penetration, prerequisites for Ca(2+)-dependent degradation of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5905a1a3c950b9753b36675965bb772
https://doi.org/10.1074/jbc.m205104200

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Endotoxin{middle dot}albumin complexes transfer endotoxin monomers to MD-2 resulting in activation of TLR4

Autor: Gregory A, Esparza, Athmane, Teghanemt, DeSheng, Zhang, Theresa L, Gioannini, Jerrold P, Weiss

Publikováno v: Innate immunity. 18(3)

Response to Gram-negative bacteria (GNB) is partially mediated by the recognition of GNB-derived endotoxin by host cells. Potent host response to endotoxin depends on the sequential interaction of endotoxin with lipopolysaccharide binding protein (LB

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::cc8f9ed267daa0e9283c994315bd40fc
https://pubmed.ncbi.nlm.nih.gov/21994253

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Transfer of monomeric endotoxin from MD-2 to CD14: characterization and functional consequences

Autor: Athmane, Teghanemt, Polonca, Prohinar, Theresa L, Gioannini, Jerrold P, Weiss

Publikováno v: The Journal of biological chemistry. 282(50)

Potent Toll-like receptor 4 (TLR4)-dependent cell activation by endotoxin depends on sequential transfer of monomers of endotoxin from an aggregated form to CD14 via the lipopolysaccharide-binding protein and then to MD-2. We now show that monomeric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::21c866c93395919e91334e7e0f23b5b3
https://pubmed.ncbi.nlm.nih.gov/17934216

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