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http://dx.doi.org/10.1007/s00011-009-2015-1 | DOI Listing |
In Vivo
December 2024
Department of Medicine, College of Medicine, Jeju National University, Jeju, Republic of Korea;
Background/aim: Regulatory T cells (Tregs) play a crucial role in inflammatory responses by regulating the activity of various immune cells. M2 macrophages induced by IL-10 and TGF-β exhibit anti-inflammatory functions and induce Treg differentiation. Although the beneficial effects of 3-bromo-4,5-dihydroxybenzaldehyde (BDB) on various diseases have been widely reported, the mechanisms, through which it alleviates allergic contact dermatitis (ACD) via Tregs and macrophages, are not well understood.
View Article and Find Full Text PDFRetinoid-related orphan receptor-γ (RORγ) is a nuclear receptor that plays important roles in the development and activation of T helper type-17 (Th17) cells. In this study, we characterized the pharmacological profile of JTE-151 ((4S)-6-[(2-chloro-4-methylphenyl)amino]-4-{4-cyclopropyl-5-[cis-3-(2,2-dimethylpropyl)cyclobutyl]isoxazol-3yl}-6-oxohexanoic acid), which is a novel RORγ antagonist identified by our group. JTE-151 dissociated co-activator peptide from the human RORγ-ligand binding domain (LBD) and recruited co-repressor peptide into human RORγ-LBD, and potently inhibited the transcriptional activity of RORγ of human, mouse and rat.
View Article and Find Full Text PDFJ Dairy Sci
December 2024
Department of Nutrition and Food Sciences, College of Agriculture and Life Sciences, University of Vermont, Burlington 05405, United States. Electronic address:
Extensively hydrolyzed protein products not only provide sufficient nutrition but also effectively reduce the allergenicity of milk proteins. However, there was limited information about the sensitization of extensive hydrolysate of milk protein concentrate (EMPHs). In this study, the mechanism by which EMPHs reduce sensitization was studied by constructing an milk protein concentrate (MPC) sensitization evaluation animal model.
View Article and Find Full Text PDFFront Pharmacol
November 2024
School of Chinese Materia Medica, Tianjin University of Traditional Chinese Medicine, Tianjin, China.
Atopic dermatitis (AD) is among the most frequently encountered skin diseases, bothering a considerable number of patients. Today, corticosteroids and antihistamines are among the numerous drugs applied for the therapy of AD. However, lengthy use of them contributes to side effects, such as physiological changes in skin.
View Article and Find Full Text PDFJ Investig Allergol Clin Immunol
December 2024
Labatt Family Heart Centre, Hospital for Sick Children, University of Toronto, Toronto, Canada.
De novo food allergy is a common phenomenon among pediatric solid organ recipients (8.5%-57%) when compared with the general population (0.45%-10%).
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