Results 51 to 60 of about 7,764 (216)

A Sulfonamide Intermediate Elicits Therapeutic Effect Against Sepsis by Enhancing Neutrophil Maturation

Journal of Cellular and Molecular Medicine, Volume 30, Issue 17, September 2026.
ABSTRACT Sepsis, a life‐threatening condition characterized by systemic inflammation and immune dysregulation, remains a major cause of mortality worldwide. Here, we identify a synthetic sulfonamide intermediate, 1‐[5‐(2‐fluorophenyl)furan‐2‐yl]‐N‐(4‐methylbenzyl)methanamine (FMM), as a host‐directed therapeutic candidate that enhances neutrophil ...
Ji Ye Park, Yu Sun Jeong, Myeongsu Shin, Jiwoo Choi, Jiwon Shin, Leezhi Kwon, Kanghyun Lyu, Hwangi Jo, Youngjoo Byun, JaeHyung Koo, Yoe‐Sik Bae   +10 more
wiley   +1 more source

Late‐Onset Tay–Sachs Disease With SMALED‐Like Muscle MRI Pattern Despite a Distinct Clinical Phenotype

Journal of the Peripheral Nervous System, Volume 31, Issue 3, September 2026.
ABSTRACT Background Late‐onset Tay–Sachs disease (LOTS) is a rare lysosomal disorder that contrasts with the classical infantile form by presenting with milder and heterogeneous neurological manifestations, including lower motor neuron phenotypes.
Rodrigo Siqueira Soares Frezatti, Trajano Aguiar Pires Gonçalves, Manoella Guerra de Albuquerque Bueno, André Clériston José dos Santos, Lindsay A. Wilson, Natalia Dominik, Michael G. Hanna, Jasper Morrow, Alex M. Rossor, Mary M. Reilly, Pedro José Tomaselli, Wilson Marques Junior   +11 more
wiley   +1 more source

Synthesis and High-Throughput Screening of N-Acetyl-β-hexosaminidase Inhibitor Libraries Targeting Osteoarthritis

, 2016
C1 Nitrogen iminocyclitols are potent inhibitors of N-acetyl-β-hexosaminidases. Given hexosaminidases' important roles in osteoarthritis, we developed two straightforward and efficient syntheses of C1 nitrogen iminocyclitols from two readily available ...
Alexander R. Shikhman (2707828), Shi-Jung Huang (2707834), Junjie Liu (193511), Haitian Liu (2707831), Chi-Huey Wong (63704), Mehdi M. D. Numa (2707840), Pamela Sears (2707837)   +6 more
core   +1 more source

Stage‐Specific H3K14 and H3K23 Succinylation Orchestrates Insect Metamorphosis and Oogenesis

Advanced Science, Volume 13, Issue 43, 3 August 2026.
Stage‐specific succinylation of histone H3 at lysine 14 and 23 differentially controls insect metamorphosis and oogenesis through distinct GPCR‐PKC signaling cascades, revealing an evolutionarily conserved epigenetic mechanism that coordinates key life‐history traits.
Yu‐Pu Jing, Lunjie Li, Libin Yang, Lin‐Jie Zhang, Qiang Yan, Ci Zhang, Zanrong Wen, Guangze Yu, Qian Li, Shutang Zhou   +9 more
wiley   +1 more source

Dendrimeric Antigens for Passive Mast Cell Activation in the Evaluation of Amoxicillin Allergy

Allergy, Volume 81, Issue 8, Page 2898-2909, August 2026.
DeAns with defined nanoscale structure reveal that conjugate size and determinant density govern IgE‐mediated effector‐cell activation in AX allergy. All DeAn generations bind to sIgE in inhibition immunoassay, but only larger DeAns trigger FcεRI‐dependent responses in mouse MC, huRBL‐2H3, and LUVA cells.
Amene Tesfaye Ayane, Maria Salas, Sara Benede, Maria J. Rodriguez‐Sanchez, Maria J. Rodriguez‐Sojo, Isabel M. Jiménez‐Sánchez, Gador Bogas, Ezequiel Perez‐Inestrosa, Cristobalina Mayorga, Juan L. Paris, Alba Rodríguez‐Nogales, María J. Torres, María I. Montañez   +12 more
wiley   +1 more source

Enantiomeric 2-acetamido-1,4-dideoxy-1,4-iminoribitols as potential pyrrolidine hexosaminidase inhibitors [PDF]

, 2011
2-Acetamido-1,4-imino-1,2,4-trideoxy-D-ribitol (DRBNAc) and the enantiomeric LRBNAc were prepared as potential hexosaminidase inhibitors from L- and D-lyxonolactone, respectively. Neither N-benzyl-DRBNAc nor N-benzyl-LRBNAc showed any inhibition of α- or
Fleet, George, Terry D. Butters, Fleet, GWJ, Rountree, JSS, J.S. Shane Rountree, George W.J. Fleet, Dwek, RA, Raymond A. Dwek, Butters, TD   +8 more
core   +1 more source

Patient‐Derived IgG Epitope Mapping of Bet v 1 Reveals Hypoallergenic Peptide Candidates for Safe and Next‐Generation Allergen Immunotherapy

Clinical &Experimental Allergy, Volume 56, Issue 8, Page 881-892, August 2026.
Mapping IgG epitopes of the major birch allergen Bet v 1 identified patient‐derived, hypoallergenic peptides that did not trigger degranulation. These findings support a novel, safer approach for peptide‐based allergen immunotherapy that leverages naturally induced IgG specificities from allergic individuals. ABSTRACT Background Allergen immunotherapy (
Lara Šošić, Marta Paolucci, Alessandro Streuli, David A. Melillo, Tianchi Jiang, Raffaela Campana, Claudia C. V. Lang, Thomas M. Kündig, Christian Steuer, Klaus Eyer, Pål Johansen   +10 more
wiley   +1 more source

Light‐Switched Mesenchymal Stem Cells for In Situ Exosome Amplification in Craniofacial Bone Defect Reconstruction

Advanced Science, Volume 13, Issue 42, 28 July 2026.
Light‐switchable MSCs (MSC‐UCNPs) were constructed by intracellular incorporation of UCNPs. Upon 980 nm irradiation, UCNPs emitted localized ultraviolet light (365 nm), activating the ROS/HEXB/LAMP1 signaling pathway to suppress lysosome–multivesicular body fusion and thereby enhance exosome biogenesis. Embedded within an injectable hydrogel, MSC‐UCNPs
Tingting Wu, Yajing Liu, Shuman Wang, Xiaoming Bai, Luyun Zhang, Yuwei Liu, Zhiwen Fu, Chen Shi   +7 more
wiley   +1 more source

In vitro evidence for the participation of Drosophila melanogaster sperm β-N-acetylglucosaminidases in the interactions with glycans carrying terminal N-acetylglucosamine residues on the egg's envelopes

, 2017
Fertilization is a complex and multiphasic process, consisting of several steps, where egg-coating envelope's glycoproteins and sperm surface receptors play a critical role. Sperm-associated β-N-acetylglucosaminidases, also known as hexosaminidases, have
M. E. Perotti, D. De Caro, M.E. Pasini, Maria Enrica Pasini, Daniela De Caro, Concetta Veltri, C. Veltri, J. Intra, Jari Intra, Maria Elisa Perotti   +9 more
core   +1 more source

Anti‐Allergic Potential of Chamaecrista nomame and Its Compound Luteolin for Novel Asthma Therapy

Phytotherapy Research, Volume 40, Issue 7, Page 4309-4320, July 2026.
Chamaecrista nomame (CN) and its active compound luteolin attenuate allergic airway inflammation by inhibiting mast cell activation and suppressing NF‐κB/MAPK signaling, leading to reduced cytokine production and OVA‐specific IgE levels. ABSTRACT Asthma is a chronic inflammatory disease driven by dysregulated immune responses and mast cell activation ...
Tae Kyeom Kang, Myungsuk Kim, Tam Thi Le, Geon Park, Yuna Jung, Hyobin Jeong, Youngsang Yoo, Wook‐Bin Lee, Sang Hoon Jung   +8 more
wiley   +1 more source