Cysteine Thioaldehydes: Photolytic Generation, Reactivity, and Biological Implications
Angewandte Chemie, EarlyView.Photolysis of cysteine phenacylsulfides bearing non‐conjugating electron‐withdrawing substituents leads to high conversions into cysteine thioaldehydes through a Norrish type‐II pathway. This methodology enabled the study of the aqueous reactivity of these important biosynthetic intermediates, which, depending on peptide sequence, pH and buffer ...
Ardra Karthika +9 more
wiley +2 more sources
Magnesium Oxide Reduces Anxiety-like Behavior in Mice by Inhibiting Sulfate-Reducing Bacteria. [PDF]
MicroorganismsCoffman CN +7 more
europepmc +1 more source
Animal Models and Experimental Medicine, EarlyView.Native postbiotics and paraprobiotics derived from Lactobacillus and Bifidobacterium strains were administered to dextran sulfate sodium–treated C57BL/6 mice to evaluate their impact on kidney inflammation via the gut–kidney axis. Histological analysis and quantitative polymerase chain reaction of autophagy‐related genes (atg5, atg7, atg12, atg13 ...
Fatemeh Haririzadeh Jouriani +6 more
wiley +1 more source
Angewandte Chemie, EarlyView.A glycan having a hydrazide tag enables chemoenzymatic synthesis of HS oligosaccharides. The hydrazide can, under mild acidic conditions, react with an aldehyde‐containing resin to give an immobilized hydrazone that is stable under neutral conditions, allowing washing. The product can be released by transiminolysis using aqueous hydroxylamine to give a
Francesco Palmieri +4 more
wiley +2 more sources
Understanding the mechanisms behind the antibacterial activity of magnesium hydroxide nanoparticles against sulfate-reducing bacteria in sediments. [PDF]
Sci RepXia D, Shi X, Chen K, Hao A, Iseri Y.
europepmc +1 more source
Natural Aging of Biomaterials in Ambient and Physiological Environments
Advanced NanoBiomed Research, EarlyView.Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley +1 more source
Virus‐Mediated Self‐Assembly of Functional Cyclodextrins for Antiviral Inhibition
Angewandte Chemie, EarlyView.A sialic acid (SA)‐functionalized cyclodextrin (CD) self‐assembles on SARS‐CoV‐2 through ligand–receptor recognition, nucleating cooperative supramolecular polymer growth that blocks infection. The adaptive assembly requires both ligand binding and host–guest polymerization, remains active across variants, and can be tuned by coassembly, establishing ...
Pedro J. Hernando +10 more
wiley +2 more sources
Author Correction: Understanding the mechanisms behind the antibacterial activity of magnesium hydroxide nanoparticles against sulfate-reducing bacteria in sediments. [PDF]
Sci RepXia D, Shi X, Chen K, Hao A, Iseri Y.
europepmc +1 more source
Advanced NanoBiomed Research, EarlyView.Intermittent catheter use can damage the urinary tract and predispose to infection. We deployed a complex human urothelial model to investigate. Catheter contact induced compressive and shear stress causing umbrella cell disruption, reduced barrier function, inflammation and increased cell adhesion to the catheter surface.
Nazila V. Jafari, Jennifer L. Rohn
wiley +1 more source
Sulfate-reducing bacteria unearthed: ecological functions of the diverse prokaryotic group in terrestrial environments. [PDF]
Appl Environ MicrobiolDemin KA +3 more
europepmc +1 more source