Results 41 to 50 of about 14,239 (183)

Staphylococcus aureus from Minas Artisanal Cheeses: Biocide Tolerance, Antibiotic Resistance and Enterotoxin Genes

open access: yesApplied Sciences, 2022
Staphylococcus aureus is a common contaminant in artisanal raw-milk cheeses. Tolerance of S. aureus to biocides is a threat to disinfection in the cheese production environment, while antibiotic resistance and enterotoxin production are additional health
Josisleine Recalde Allaion   +4 more
doaj   +1 more source

Autosomal Dominant Hyper‐IgE Syndrome Patients Retain IL10‐Producing preTh17‐Cells That Are Activated by Opportunistic Pathogens and Support IgE Production

open access: yesAllergy, EarlyView.
IL‐10 producing CCR6+Th‐cells are central memory T‐cells that express ROR‐γt and differentiate to Th17‐cells via an autocrine loop of STAT3‐activating cytokines (preTh17). STAT3‐deficient AD‐HIES patients lack Th17‐ and Tfh17‐cells but retain preTh17‐ and Th1/17‐cells.
Giorgia Moschetti   +18 more
wiley   +1 more source

Presence of enterotoxigenic Staphylococcus aureus in bulk tank milk from Argentine dairy farms Presencia de Staphylococcus aureus enterotoxigénico en leche de tanque de frío de tambos de Argentina

open access: yesRevista Argentina de Microbiología, 2011
Staphylococcus aureus is the most prevalent bovine mastitis pathogen in Argentina. The ability of this organism to produce enterotoxins is linked to staphylococcal food poisoning.
Verónica E. Neder   +2 more
doaj  

Sudden death due to enterotoxemia amongst Arabian camels (Camelus dromedaries) and associated risk factors

open access: yesOpen Veterinary Journal
Background: Sudden death is defined as an unexpected death occurring with no observed antecedent clinical signs. Aim: The current study was performed to notice the tangible causes of sudden death among 51 out of 340 she-camels on a private farm in the
Asmaa G. Mubarak   +12 more
doaj   +1 more source

Staphylococcus aureus Augments Epithelial Skin Barrier Damage Through T Cell Activation in Cutaneous T Cell Lymphoma

open access: yesAllergy, EarlyView.
Staphylococcus aureus, commonly colonising CTCL patients, augments skin barrier dysfunction. Staphylococcal enterotoxins induce T‐cell release of barrier‐repressing cytokines (IL‐4, IL‐13, IL‐22, OSM). Cytokine signalling drives JAK‐dependent downregulation of filaggrin and loricrin in keratinocytes. Antibiotic‐mediated eradication of S. aureus induces
Maria Gluud   +23 more
wiley   +1 more source

Study of epitopes of cholera enterotoxin-related enterotoxins by checkerboard immunoblotting [PDF]

open access: yesInfection and Immunity, 1990
Checkerboard immunoblotting, a versatile new technique for examining multiple antigen and antibody interactions simultaneously, was applied in studies of epitopes in the cholera enterotoxin (CT)-related heat-labile enterotoxin (LT) family. The purified antigens used included the following: the B-subunit proteins from two CTs (CT-B-1 and CT-B-2), from ...
M, Kazemi, R A, Finkelstein
openaire   +2 more sources

Divergent Paths: A Comprehensive Review of Mechanisms and Clinical Implications in Atopic Dermatitis and Psoriasis

open access: yesAllergy, EarlyView.
ABSTRACT Atopic dermatitis and psoriasis are two common cutaneous chronic inflammatory diseases. Although they share similar immunological mechanisms, their clinical implications in the patient are different. This review compares both diseases from different points of view such as genetics, natural history, triggers of disease, and skin barrier defects
Tali Czarnowicki   +6 more
wiley   +1 more source

Produção de enterotoxinas e da toxina da síndrome do choque tóxico por cepas de Staphylococcus aureus isoladas na mastite bovina Production of enterotoxins and toxic shock syndrome toxin by Staphylococcus aureus strains isolated from bovine mastitis

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007
A total of 72 strains of Staphylococcus aureus were examined for the production of staphylococcal enterotoxins (SE) A, B, C, D and toxic shock syndrome toxin (TSST-1).
A. Nader Filho   +4 more
doaj   +1 more source

Diet–Microbiome–Immune Interactions at the Gut Mucosa in Food Allergy: Mechanisms, Gaps, and Therapeutic Implications

open access: yesAllergy, EarlyView.
ABSTRACT Mucosal surfaces are sites of highly dynamic interactions among epithelial and immune cells, environmental exposures, particularly dietary inputs, and the diverse microbial communities and their metabolites. These elements continually influence each other to maintain homeostasis and ensure appropriate immune discrimination between pathogens ...
Clara Delaroque   +5 more
wiley   +1 more source

Differential segment‐specific signalling pathways for guanylate cyclase C‐activated anion secretion in murine ileocolon

open access: yesBritish Journal of Pharmacology, EarlyView.
Abstract Background and Purpose Guanylate cyclase‐C (GC‐C) is the receptor for endogenous (uro)guanylin peptides, bacterial toxins and pharmacological analogues. Receptor activation leads to intestinal fluid loss, but also activates an antiproliferative pathway and is a promising target in colorectal cancer therapy.
Renjie Xiu   +4 more
wiley   +1 more source

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