Results 201 to 210 of about 19,288 (276)

Effect of the microbiome on pathogen susceptibility across four Drosophilidae species

Insect Science, EarlyView.
Four Drosophilidae species were used to investigate how variation in the host microbiome influences susceptibility to infection. Microbial composition and abundance differed among species and treatments. The effects of microbiome manipulation on host survival were both species‐ and pathogen‐specific.
Hongbo Sun, Ben Longdon, Ben Raymond
wiley   +1 more source

Diagnostic value of mucosal-associated invariant T+ cells combined with inflammatory factors in differentiating chronic rhinosinusitis subtypes with or without nasal polyps. [PDF]

J Med Biochem
Wang Y, Feng Y, Song J, Mou Z.
europepmc   +1 more source

Effect of Social Rank on Gut Microbes and Their Metabolites of Greater Long‐Tailed Hamsters (Tscherskia triton)

Integrative Zoology, EarlyView.
Social rank in greater long‐tailed hamsters (Tscherskia triton) shapes gut microbiota composition and metabolite profiles. Dominant males exhibit a “high‐vigilance, metabolically activated” phenotype, with elevated aggression and specific gut microbiota enriched in energy‐harvesting taxa and fecal queuine.
Da Zhang, Xiaoming Xu, Zhibin Zhang
wiley   +1 more source

Role of mucosal-associated invariant T cells dynamics in pathogenesis of Sjögren syndrome. [PDF]

Sci Rep
Chauffier J, Berger de Gallardo H, Chevalier MF, Kante A, Lambert M, Cabrol X, Aldersons E, Mouly S, Champion K, Amador-Borrero B, Burlacu R, Bigot W, Adle-Biassete H, Kaci R, Selvanadin A, Cohen-Solal M, Coudert A, Caillat-Zucman S, Sène D, Comarmond C.   +19 more
europepmc   +1 more source

Sequence of Immunological Events During IgE‐Mediated Allergic Reactions to Food

Allergy, EarlyView.
ABSTRACT Food allergies (FA) represent a significant global health burden. Upon allergen re‐exposure, allergic patients exhibit a sequence of symptoms that vary in terms of affected organ systems, severity, time of onset and allergen reactivity thresholds.
N. A. Nagy, D. Schnoegl, V. Houghton, L. O'Mahony, A. F. Santos, E. F. Knol, A. Kuehn, T. Eiwegger   +7 more
wiley   +1 more source

The effector function of mucosal associated invariant T cells alters with aging and is regulated by RORγt. [PDF]

Front Immunol
Yang Z, Luo B, Li M, He Z, Ren C, Chen X, Kang X, Chen H, Xu E, Guan W, Xia X.   +10 more
europepmc   +1 more source

Allergic Sensitization to Inhalant Allergens in the Upper Respiratory Tract—the B Cell Side

Allergy, EarlyView.
ABSTRACT Allergic diseases are on the rise worldwide, driven by respiratory epithelial barrier dysfunction that promotes sensitization to inhalant allergens such as pollen, dust mites, pet dander, and fungal spores. These antigens trigger IgE‐mediated immune responses that lead to diseases such as allergic rhinitis (AR) and asthma.
Ola Grimsholm, Mohammed Zghaebi, Bita Hambrecht, Tanja Kalic, Christopher C. Udoye, Rudolf Manz, Barbara Bohle, Katarzyna M. Sitnik, Julia Eckl‐Dorna, Heimo Breiteneder   +9 more
wiley   +1 more source

Distinct T Cell Receptor Clonotypes in the Sardinian Population Highlight the Role of Mucosal-Associated Invariant T Cells and Invariant Natural Killer T Cells in Multiple Sclerosis. [PDF]

Immunology
Shen J, Simula ER, Liu Y, Sganzerla Martinez G, Wen X, Kelvin DJ, Sechi LA.   +6 more
europepmc   +1 more source

A Case for Anti‐IgE Vaccination

Allergy, EarlyView.
ABSTRACT Immunoglobulin E (IgE) plays a central role in allergic diseases by binding to the high‐affinity receptor FcεRI on mast cells and basophils, where allergen‐induced crosslinking triggers potent inflammatory responses. Various mechanisms by which IgE responses are generated and functionally regulated remain elusive despite many years of research.
Paul Engeroff, Zahra Gharailoo, Monique Vogel, Martin F. Bachmann   +3 more
wiley   +1 more source

MAIT Cells Suppress IgE‐Mediated Asthma via IFNγ‐Dependent B Cell Regulation

Allergy, EarlyView.
In this study, we demonstrate that MAIT cell antagonism during sensitization and challenge with HDM worsens the development of airway hyperreactivity without effects on type 2 or 17 associated cytokine production or lung inflammation. Rather, MAIT cells appear to regulate HDM‐induced asthma through direct inhibition of IgE production.
Angela M. Cannata, Jaclyn W. McAlees, Julie M. Hargis, Archana Shankar, Shouxiong Huang, Senad Divanovic, Ian P. Lewkowich   +6 more
wiley   +1 more source