Results 81 to 90 of about 15,211 (199)

New Insights Into Immunomodulatory Strategies for Drug Hypersensitivity Reactions: An EAACI Task Force Report

open access: yesClinical and Translational Allergy, Volume 16, Issue 8, August 2026.
ABSTRACT Drug hypersensitivity reactions (DHRs) are a global health concern and remain challenging to investigate owing to the heterogeneity of endotypes and phenotypes, as well as the lack of standardized biomarkers. Until recently, strict drug avoidance was the only management strategy for severe DHRs.
Ana Maria Copaescu   +13 more
wiley   +1 more source

Divergent Atrial Transcriptomic Signatures in Diabetic and Nondiabetic Atrial Fibrillation

open access: yesJournal of Arrhythmia, Volume 42, Issue 4, August 2026.
Diabetes alters the atrial transcriptome in atrial fibrillation, characterized by enhanced mitochondrial ATP synthesis, suppressed immune and inflammatory pathways, and distinct miRNA expression profiles, suggesting metabolic and epigenetic remodeling of the atrial substrate.
Kenshi Yoshimura   +9 more
wiley   +1 more source

Mast cell tryptase-PAR2 axis promotes ovarian fibrosis through RNF152-mediated stabilization of Bcl-xL.

open access: yesJournal of Ovarian Research
Background Our research aimed to study the effect and mechanism of tryptase on ovarian fibrosis. Methods The POI mouse model was established by cisplatin at a dose of 1.5 mg/kg for ten days, while the control mice were given the same volume of saline ...
Xiang Zhang, Jun Zhang, Chaojun Wang
doaj   +1 more source

Casein as rare elicitor of food allergy dependent on augmentation factors ‐ A case report

open access: yes
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Charlotte Jasmin Kiani   +5 more
wiley   +1 more source

RCSB protein data Bank: Next‐generation advanced search for exploration of experimental structures and computed structure models

open access: yesProtein Science, Volume 35, Issue 8, August 2026.
Abstract The Protein Data Bank (PDB), established in 1971, is the primary global, open‐access archive for experimentally determined 3D macromolecular structures (proteins, RNA, DNA). The research‐focused RCSB.org web‐portal provides access to these data alongside more than one million machine‐learning‐predicted structure models, greatly expanding the ...
Yana Rose   +8 more
wiley   +1 more source

Integrating Surface Plasmon Resonance and Docking Analysis for Mechanistic Insights of Tryptase Inhibitors

open access: yesMolecules
Tryptase is a tetrameric serine protease and a key component of mast cell granules. Here, we explored an integrated approach to characterize tryptase ligands, combining novel experimental binding studies using Surface Plasmon Resonance, with in silico ...
Alessia Porta   +8 more
doaj   +1 more source

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

open access: yesAllergy, Volume 81, Issue 8, Page 2726-2743, August 2026.
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   +7 more
wiley   +1 more source

The International Guideline for the Definition, Classification, Diagnosis and Management of Urticaria

open access: yesAllergy, Volume 81, Issue 8, Page 2582-2632, August 2026.
ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
Torsten Zuberbier   +221 more
wiley   +1 more source

Utility of tryptase genotyping in the screening, diagnosis, and management of systemic mastocytosis

open access: yesFrontiers in Allergy
Tryptase genotyping has an expanding role in the screening, diagnosis, and management of patients with systemic mastocytosis (SM). Reference ranges for basal serum tryptase (BST) based on increased TPSAB1 gene copy number can guide whether a patient's ...
Jeremy C. McMurray   +8 more
doaj   +1 more source

Case Report: A family history of peanut allergy and hereditary alpha-tryptasemia

open access: yesFrontiers in Allergy
ContextHereditary alpha-tryptasemia (HαT) is associated with elevated basal serum tryptase (bST) and is associated with a higher risk of severe anaphylactic reactions in patients with clonal mast cell disorders or IgE-mediated Hymenoptera venom-induced ...
Yannick Chantran   +7 more
doaj   +1 more source

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