Results 71 to 80 of about 995,391 (302)

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Pharmacokinetics and metabolic effects of ketone monoester supplementation: The first simultaneous CKM and CGM study under normal diet and activities

Metabolism Open
Exogenous ketone supplementation has gained attention for its potential health and performance benefits, yet its real-world pharmacokinetics and metabolic effects remain underexplored. This study investigated the pharmacokinetics of ketone monoester (KME)
Toshiya Miyatsu, Connor Tate, Jeremy McAdam, Chandler Massey, Timothy Broderick   +4 more
doaj   +1 more source

Neuronal network dysfunction in a model for Kleefstra syndrome mediated by enhanced NMDAR signaling

Nature Communications, 2019
Kleefstra syndrome is a neurodevelopmental disorder associated with hapoinsufficiency of the histone methyltransferase EHMT1. Here the authors show using induced pluripotent cells-derived neurons from patients that network dysfunction occurs and is due ...
Monica Frega, Katrin Linda, Jason M. Keller, Güvem Gümüş-Akay, Britt Mossink, Jon-Ruben van Rhijn, Moritz Negwer, Teun Klein Gunnewiek, Katharina Foreman, Nine Kompier, Chantal Schoenmaker, Willem van den Akker, Ilse van der Werf, Astrid Oudakker, Huiqing Zhou, Tjitske Kleefstra, Dirk Schubert, Hans van Bokhoven, Nael Nadif Kasri   +18 more
doaj   +1 more source

Task modulation of brain responses in visual word recognition as studied using EEG/MEG and fMRI

Frontiers in Human Neuroscience, 2013
Do task demands change the way we extract information from a stimulus, or only how we use this information for decision making? In order to answer this question for visual word recognition, we used EEG/MEG as well as fMRI to determine the latency ranges ...
Yuanyuan eChen, Yuanyuan eChen, Matthew H Davis, Friedemann ePulvermüller, Friedemann ePulvermüller, Olaf eHauk   +5 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Discerning protein pools by selective staining with self‐labeling tags

FEBS Letters, EarlyView.
Cell surface proteins have an intra‐ and extracellular pool. Combining genetic fusion to self‐labeling tags that can be addressed with small molecule fluorophores allows separating these pools. We highlight recent developments and techniques for state‐of‐the‐art interrogation of cell surface proteins in the complex tissue setting.
Kati Fischermanns, Johannes Broichhagen
wiley   +1 more source

Benefits of the Global Integration Method (Método de Integração Global - MIG) in functional priorities of parents of Brazilian children and adolescents with autism spectrum disorder

BMC Pediatrics
Background Understanding the priorities of parents of children and adolescents with autism spectrum disorder (ASD) is crucial for implementing evidence-based programs. This study aims to identify the functional priorities of parents of Brazilian children
Amanda Aparecida Alves Cunha Nascimento, Deisiane Oliveira Souto, Thalita Karla Flores Cruz, Arthur Felipe Barroso de Lima, Gabriela Silva Oliveira, Vitor Geraldi Haase   +5 more
doaj   +1 more source

Tree shrews (tupaia belangeri) exhibit novelty preference in the novel location memory task with 24-hour retention periods.

Frontiers in Psychology, 2014
Novelty preference is pervasive in mammalian species, and describes an inherent tendency to preferentially explore novelty. The novel location memory task studied here assesses the ability of animals to form accurate memories of a spatial configuration,
Jayakrishnan H R Nair, Jayakrishnan H R Nair, Marlene eTopka, Marlene eTopka, Abbas eKhani, Abbas eKhani, Manuela eIsenschmid, Gregor eRainer, Gregor eRainer   +8 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Commodities and cognition [PDF]

Frontiers in Psychology, 2014
A commentary on "An enquiry concerning the nature of conceptual categories: a case-study on the social dimension of human cognition", by John Stewart (2014)in 'Frontiers in Psychology', Vol.5.
openaire   +4 more sources