Results 141 to 150 of about 1,341,714 (240)

Exosome‐mediated gut–brain axis signaling in neurodegenerative diseases: Mechanisms, experimental evidence, and therapeutic perspectives—A narrative review

Animal Models and Experimental Medicine, EarlyView.
The gut–brain axis is a bidirectional communication network between the intestines and brain, mediated by gut microbiota and exosomes, that regulates neuroinflammation, protein aggregation, and neuronal health processes central to neurodegenerative diseases.
Waheeb Sami Aggad, Rakesh Ghosh, Hailah M. Almohaimeed, Zuhair M. Mohammedsaleh, Fayez M. Saleh, Amany I. Almars, S. Renuka Jyothi, Rajashree Panigrahi, Ajoy Kumer, Bikram Dhara   +9 more
wiley   +1 more source

Relapses, Comorbidities, and Predictors of Outcome in Anti‐GABAA Receptor Encephalitis

Annals of Neurology, EarlyView.
Objectives To characterize the magnetic resonance imaging (MRI) lesion dynamics, comorbidities, predictors of relapse, and outcomes in anti‐γ‐aminobutyric acid type A receptor (GABAAR) encephalitis, and assess the utility of LIM‐domain‐only‐protein 5 (LMO5) antibodies as tumor markers.
Claudia Papi, Chiara Milano, Laura Marmolejo, Ana Beatriz Serafim, Esther Aguilar, Mar Guasp, Elianet Fonseca, Mateus Mistieri Simabukuro, Raffaele Iorio, Yuki Fukami, Maria Lucia Schmitz Ferreira Santos, Takashi Miwa, Takashi Araga, Yuto Uchida, Masanori Kurihara, Satoshi Okada, Luz Victoria Garcia, Kenichi Kaida, Natalia Spinola Costa da Cunha, Alberto Vogrig, Florian Lamblin, Juna M. de Vries, Livia Almeida Dutra, Romana Höftberger, Maarten J. Titulaer, Jesús Planagumà, Lidia Sabater, Eugenia Martinez‐Hernandez, Thais Armangué, Francesc Graus, Takahiro Iizuka, Josep Dalmau, Marianna Spatola, Anti‐GABAAR encephalitis study group   +33 more
wiley   +1 more source

Catalytic Enantioselective Multicomponent Reactions of Sulfoxonium Ylides Enabled by a Formal Rearrangement—A Versatile Entry to Enantioenriched α‐Sulfanyl Carbonyl Compounds

Angewandte Chemie, EarlyView.
A catalytic network embedding a formal rearrangement enables the first catalytic enantioselective multicomponent reaction (MCR) of sulfur ylides. In the presence of a bulky chiral phosphoric acid, the reaction combines sulfoxonium ylides, aldehydes and thiols, and affords synthetically versatile β‐hydroxy‐α‐sulfanyl carbonyl compounds in ...
Nicolò Santarelli, Pietro Pecchini, Nunzio Matera, Andrea Pellegrini, Riccardo Fabbri, Irati Celada Cubero, Leire Navarro Rubio, Cristina Di Pietro, Andrea Mazzanti, Mariafrancesca Fochi, Luca Bernardi   +10 more
wiley   +2 more sources

Diagnostic performance of donor-derived cell-free DNA for acute rejection in kidney allograft biopsies. [PDF]

J Bras Nefrol
Nakamura MR, Foresto RD, Gomes VRDS, Proença HM, Requião-Moura L, Medina-Pestana J, Tedesco-Silva H.   +6 more
europepmc   +1 more source

Kinetic Analysis of Transmetalation at Prototypical Nickel(II) Catalyst Species: Rates, Mechanisms, and Implications for Catalysis

Angewandte Chemie, EarlyView.
A 31P{1H} NMR method enabling direct measurement of transmetalation at Ni(II) is disclosed, providing an extensive kinetic dataset. Rates span five orders of magnitude and exhibit strong ligand dependence, with monodentate ligands promoting transmetalation.
Nicholas S. D. Solomon, Xuechun Huang, Christopher Richardson, Sinead T. Keaveney   +3 more
wiley   +2 more sources

Expanding the scope of practice for nurses: possibilities in five Latin American countries. [PDF]

Rev Lat Am Enfermagem
Moreno-Dias B, Angeli-Silva L, Prada-Sanabria CA, Silva TPC, Cassiani SHB, Puertas-Donoso EB.   +5 more
europepmc   +1 more source

Auf dem Weg zu chromoselektiven Transformationen in biologischen Systemen: Perspektiven und Herausforderungen

Angewandte Chemie, EarlyView.
Die Kontrolle biologischer Systeme mit organischen Chromophoren hat sich zu einer vielversprechenden Strategie entwickelt und findet Anwendung von der chemischen Biologie bis hin zur Medizin. Die Komplexität von In‐vivo‐Systemen lässt sich jedoch nicht mit nur einer einzigen Lichtwellenlänge adäquat abbilden.
Nadja A. Simeth
wiley   +1 more source

Light‐Controlled Modulation of 15‐Lipoxygenase‐1 Regulates Intestinal Inflammatory Signaling

Angewandte Chemie, EarlyView.
The developed target‐guided strategy enables the rational design of diazo‐based photoswitchable inhibitors of 15‐lipoxygenase‐1. Distinct molecular architectures program opposite light‐dependent activity, allowing on‐demand control of enzyme inhibition.
Anastasia Louka, Eirini‐Eleni Kalaitzaki, Athanasios Panousis, Sotirios Bonoras, Charalampos Livas, George Froudakis, Ioannis Drygiannakis, Athina Damianaki, George Kolios, Vassilis Valatas, Nikolaos Eleftheriadis   +10 more
wiley   +2 more sources

Validation of an automated chromogenic in situ hybridization protocol for detection of cytomegalovirus in formalin-fixed, paraffin-embedded renal graft biopsies. [PDF]

J Bras Nefrol
Rangel JV, Coelho JMCO, Rioja LDS, Porto LC, Monte-Alto-Costa A.   +4 more
europepmc   +1 more source

Eficiência reprodutiva do rebanho Mantiqueira da estação experimental de zootecnia de Pindamonhangaba. II. Parâmetros genéticos e fenotípicos

Boletim de Indústria Animal, 2014
Foram estudados os dados de trinta anos do núcleo básico de bovinos do tipo Mantiqueira da Estação Experimental de Zootecnia de Pindamonhangaba, do Instituto de Zootecnia desde a sua formação em 1952. Assim, aspectos da reprodução em 443 vacas nascidas na fazenda, pertencentes a cinco gerações pela linha materna e filhas de 25 touros, foram ...
openaire   +7 more sources