Results 81 to 90 of about 5,918,114 (348)

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

A Continuous Model of Income Insurance [PDF]

open access: yes
We develop a simple yet realistic model of income insurance, where the individual’s ability and willingness to work is treated as a continuous variable.
Lindbeck, Assar, Persson, Mats
core   +4 more sources

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

D=4 N=1 Type IIB Orientifolds with Continuous Wilson Lines, Moving Branes, and their Field Theory Realization

open access: yes, 2000
We investigate four-dimensional N=1 Type IIB orientifolds with continuous Wilson lines, and their T-dual realizations as orientifolds with moving branes.
Aldazabal   +23 more
core   +2 more sources

Continual Unsupervised Generative Modeling

open access: yesIEEE Transactions on Pattern Analysis and Machine Intelligence
Variational Autoencoders (VAEs), can achieve remarkable results in single tasks learning of data representations, image generation, and image-to-image translation among others. However, VAEs suffer from loss of information when aiming to continuously learn a sequence of different data domains.
Fei Ye, Adrian G. Bors
openaire   +3 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

open access: yesFEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel   +13 more
wiley   +1 more source

Broad Histogram Method for Continuous Systems: the XY-Model

open access: yes, 1998
We propose a way of implementing the Broad Histogram Monte Carlo method to systems with continuous degrees of freedom, and we apply these ideas to investigate the three-dimensional XY-model with periodic boundary conditions.
de Oliveira P. M. C.   +2 more
core   +1 more source

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