Results 51 to 60 of about 2,509,410 (340)

A Lung‐Immune Dual‐Humanized Mouse Using Cryopreserved Tissue Enables Infection and Immune Profiling of Human Common Cold Coronaviruses

Advanced Science, EarlyView.
Cryopreserved lung‐humanized mice overcome the dependency to fresh tissues and permit head‐to‐head profiling of all four human common cold coronaviruses versus SARS‐CoV‐2 infection; the model validates Paxlovid efficacy against HKU1 and, when coupled with human immune‐system engraftment, enables interrogation of lung‐resident human immunity and HKU1 ...
Chunyu Cheng, Jing Sun, Chun Lu, Qian Yu, Yiyun He, Bingqing Wu, Deshan Ren, Shuai Ding, Jincun Zhao, Yan Li   +9 more
wiley   +1 more source

IgE-mediated food allergies in Swiss infants and children

Swiss Medical Weekly, 2011
OBJECTIVE: To determine the most frequent food allergens causing immediate hypersensitivity reactions in Swiss children of different age groups and to investigate the clinical manifestation of IgE-mediated food allergies in young patients.
G Ferrari, PA Eng
doaj   +1 more source

Improved Sensitivity of Allergen Detection by Immunoaffinity LC-MS/MS Using Ovalbumin as a Case Study

Foods, 2021
Food allergies are caused by severe hypersensitivity to specific food allergens such as the egg protein ovalbumin. It is therefore important to test food products for the presence of allergens to protect allergic people from accidental ingestion. For egg
Martin Röder, Claudia Wiacek, Frauke Lankamp, Jonathan Kreyer, Wolfgang Weber, Elke Ueberham   +5 more
doaj   +1 more source

The Initiation of Th2 Immunity Towards Food Allergens

International Journal of Molecular Sciences, 2018
In contrast with Th1 immune responses against pathogenic viruses and bacteria, the incipient events that generate Th2 responses remain less understood.
Yosef Ellenbogen, R. Jiménez‐Saiz, Paul Spill, D. Chu, S. Waserman, M. Jordana   +5 more
semanticscholar   +1 more source

Boron Nitride Nanomaterials Trigger Immunomodulatory Effects in Human Broncho‐Epithelial Cells by Modulating Eicosanoid Lipid Signaling

Advanced Science, EarlyView.
This study demonstrates that BNNT exposure disrupts lipid homeostasis in bronchial epithelial cell cultures and activates eicosanoid lipid biosynthesis, producing inflammatory lipid mediators like leukotrienes. These effects are more pronounced in asthmatic cell cultures compared to healthy ones.
Govind Gupta, Jonas Bossart, Sènan Mickael D'Almeida, Luis Augusto Visani de Luna, Christoph Schwärzler, Tingting Fu, Vanesa Ayala‐Nunez, Alexander Gogos, Marija Buljan, Vera M Kissling, Emmanuel Flahaut, Miguel Garcia, Cyrill Bussy, Peter Wick, Tina Buerki‐Thurnherr   +14 more
wiley   +1 more source

Mapping of conformational IgE epitopes of food allergens

Allergy. European Journal of Allergy and Clinical Immunology, 2018
Food allergies reduce the quality of life of affected individuals and may result in anaphylaxis or even death. Allergen-specific immunotherapy (AIT) is based on vaccination with the disease-causing allergens. However, the administration of food allergens
H. Breiteneder
semanticscholar   +1 more source

Natural history of perceived food hypersensitivity and IgE sensitisation to food allergens in a cohort of adults. [PDF]

PLoS ONE, 2014
BACKGROUND: No longitudinal studies exist on the natural history of food hypersensitivity and IgE sensitisation to food allergens in adults. OBJECTIVE: To examine the natural history of food hypersensitivity, the natural history of IgE sensitisation to ...
Antonios Patelis, Maria Gunnbjörnsdottir, Magnus P Borres, Peter Burney, Thorarinn Gislason, Kjell Torén, Bertil Forsberg, Kjell Alving, Andrei Malinovschi, Christer Janson   +9 more
doaj   +1 more source

Carbohydrates as food allergens [PDF]

Asia Pacific Allergy, 2015
The literature supports the notion that carbohydrate epitopes, on their own, do not contribute significantly to the induction of allergic reactions. They bind weakly to IgE antibodies and have been termed as cross reactive carbohydrate determinants. These epitopes cause confusion in in vitro IgE testing through nonspecific cross-reactivity.
Soh, Jian Yi, Huang, Chiung Hui, Lee, Bee Wah   +2 more
openaire   +2 more sources

Fibers as Oleogelators: Innovations, Applications, and Future Prospects in Structured Lipid Systems

Journal of the American Oil Chemists' Society, EarlyView.
Schematic overview of fiber‐based oleogelation mechanisms, processing routes, and food applications highlighting particulate/capillary structuring, polymer entanglement, and emulsion‐templated approaches. ABSTRACT Oleogels, structured oil systems created with low levels of gelators‐enables solid fat functionality while preserving the underlying liquid ...
P. Abdul Wahid, Rajni Chopra, Nitin Kumar, Monika Chand, Aishwarya Dhiman, Rajat Singh   +5 more
wiley   +1 more source

Features of sensitization to food allergens in children who were on BLW supplementation

Journal of V. N. Karazin Kharkiv National University: Series Medicine
Background. The prevalence of food allergy (FA) is rapidly increasing, particularly among young children. The introduction of complementary feeding is a critical period for the development of immune tolerance to food allergens.
K.I. Tarshina, O.V. Sharikadze, S.O. Zubchenko   +2 more
doaj   +1 more source