Results 41 to 50 of about 5,630 (210)

Differential Roles for IL‐4Rα and IL‐13Rα1 in Immune Cell Infiltration and Epithelial Remodeling in Experimental Eosinophilic Gastritis

open access: yesAllergy, EarlyView.
This study described the development of an experimental model for eosinophilic gastritis (EoG). Experimental EoG recapitulates histopathological features of human disease. including foveolar elongation, fibrosis, eosinophilia, mastocytosis and shared transcriptional programs.
Anish Dsilva   +7 more
wiley   +1 more source

Immune profile of oxazolone-induced colitis.

open access: yes, 2018
(A) Representative expression of DAPI and CD11b (left column), Ly6G and CD11b (mid-left column), SiglecF and CD11b (mid-right column) and Ly6C and MHCII (right column) from the colon of naïve, EtOH- and oxazolone-treated mice 6 hours post colitis ...
Pedro J. Gomez-Pinilla (478993)   +7 more
core   +1 more source

Spectroscopic and Theoretical Evidence for Oxazolone Ring Formation in Collision-Induced Dissociation of Peptides

open access: yes, 2016
Infrared spectroscopy of the b4+ fragment of Leu-enkephalin demonstrates that the oxazolone ring is formed during collision-induced dissociation of protonated peptides, whereas the linear acylium structure is not observed.
Nick C. Polfer (1275558)   +3 more
core   +1 more source

Mucosal‐Associated Invariant T Cells in Health and Disease

open access: yesMedComm, Volume 7, Issue 10, October 2026.
The roles of MAIT cells in health and disease and their therapeutic applications. In healthy individuals, riboflavin metabolites secreted by commensal bacteria at mucosal sites are presented by MR1, leading to the activation of MAIT cells. Activated MAIT cells can maintain the barrier integrity of mucosal tissues in a steady state or migrate to the ...
Yu Zhao   +5 more
wiley   +1 more source

Recent Applications of Propylene Carbonate as a Solvent in Sustainable Organic Synthesis

open access: yesChemSusChem, Volume 19, Issue 17, 14 September 2026.
This review evaluates propylene carbonate (PC) as a non‐toxic green solvent in organic synthesis, highlighting its performance in key reactions including cross‐couplings, asymmetric hydrogenations, peptide synthesis and biocatalysis. Across these processes, PC delivers yields comparable to conventional and alternative green solvents.
Laura G. Aguilar‐Sanchez   +1 more
wiley   +1 more source

Inactivation of the PD-1-Dependent Immunoregulation in Mice Exacerbates Contact Hypersensitivity Resembling Immune-Related Adverse Events

open access: yesFrontiers in Immunology, 2021
Blockade of PD-1, an indispensable physiological immunoregulatory mechanism, enhances immune activities and is widely used in the immunotherapy of cancer.
Matin Dokht Ashoori   +9 more
doaj   +1 more source

Herbal Extracts and Plant‐Derived Bioactives in Atopic Dermatitis: Evidence, Mechanisms, Pediatric Safety, and Translational Priorities

open access: yesFood Science &Nutrition, Volume 14, Issue 9, September 2026.
Food‐derived bioactives, herbal extracts, and standardized botanical products are being investigated as adjunctive strategies for atopic dermatitis. Their biological activity is shaped not only by plant source and nominal dose, but also by fermentation, drying, heating, extraction, food‐matrix binding, gastrointestinal transformation, and formulation ...
Muhuang Zeng   +3 more
wiley   +1 more source

Design of Fuel‐Dependent, Complex‐Coacervate‐Based Synthetic Cells

open access: yesChemistry – A European Journal, Volume 32, Issue 31, 18 August 2026.
Fuel‐dependent synthetic cells form and persist only in the presence of chemical fuel, decaying under starvation. We establish design rules for hexapeptide‐based coacervates, showing that tryptophan enhances polyanion binding, extends lifetime, and reduces waste sensitivity.
Anna‐Lena Holtmannspötter   +9 more
wiley   +1 more source

N-[1-(1H-Benzimidazol-2-yl)-2-(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)vinyl]benzamide

open access: yesMolbank, 2011
A novel benzimidazole derivative (2) was synthesized by hydrolyzing 4-[(5-chloro-3-methyl-1-phenyl-1H-pyrazol-4-yl)methylene]-2-phenyloxazol-5(4H)-one (1), the azlactone precursor in an acidic medium and treating the product with o-phenylenediamine (OPDA)
Namita Maan, Darpan Kaushik
doaj   +1 more source

Differential effects of peptidoglycan recognition proteins on experimental atopic and contact dermatitis mediated by Treg and Th17 cells. [PDF]

open access: yesPLoS ONE, 2011
Skin protects the body from the environment and is an important component of the innate and adaptive immune systems. Atopic dermatitis and contact dermatitis are among the most frequent inflammatory skin diseases and are both determined by multigenic ...
Shin Yong Park   +3 more
doaj   +1 more source

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