Results 121 to 130 of about 192,759 (291)
The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome
Biological Reviews, EarlyView.ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke +2 more
wiley +1 more source
Benoît LACROIX, Folklore de la mer et religion;Jean SIMARD et al., Un patrimoine méprisé. La religion populaire des Québécois [PDF]
, 1981 Henrique Urbano
openalex +1 more source
Optimization of CEST MRI Reporter Protein Design Using Cation‐Pi Networks
Chemistry – A European Journal, EarlyView.A novel engineering approach can produce reporter proteins for cell and viral therapy tracking with unique magnetic resonance imaging (MRI) signatures, detectable with chemical exchange saturation transfer (CEST). We discover how cation‐π interactions between amino acid groups can help us fine‐tune magnetic resonance properties for noninvasive ...
David E. Korenchan +8 more
wiley +1 more source
Decoupling Redox Potentials and Excited State Energies in Substituted Chromium(III) Chromophores
Chemistry – A European Journal, EarlyView.Redox and excited state properties of organic and precious metal CT photocatalysts are strongly entangled. In contrast, redox potentials of polypyridine chromium(III) complexes, that feature purely metal‐centered SF states, are selectively tuned by incremental substituent effects of the CF3 group, while excited state energies and lifetimes remain ...
Steven Sittel +6 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.5‐Substituted 2‐(naphthalen‐2‐yl)‐4H‐chromen‐4‐ones are reported as a novel class of highly potent and selective triplex DNA ligands. These ligands induce triplex formation at submicromolar concentrations and inhibit enzymatic activity via ligand‐mediated triplex formation.
Nghia Tran +4 more
wiley +1 more source
, 2019 About the Special Issue Editors Fang Li is an Associate Professor in the Department of Veterinary and Biomedical Sciences at the University of Minnesota. His main line of research examines the invasion mechanisms of viruses. Specifically, his group investigates the structures and functions of virus-surface proteins that mediate receptor recognition and
openaire +2 more sources
Mini‐Hairpin DNA: Extraordinarily Stable Structure and Its Applications
Chemistry – A European Journal, EarlyView.Mini‐hairpin DNA fragments containing GCGAAGC and GCGAAAGC form exceptionally stable hairpin‐like structures, with only two G−C pairs and one sheared G−A pair, remaining undenatured in 7 M urea and resisting nuclease digestion. These mini‐hairpin sequences frequently appear in replication and transcription origins, influence DNA sequencing fidelity ...
Michiko Kimoto, Ichiro Hirao
wiley +1 more source
Raw signal segmentation for estimating RNA modification from Nanopore direct RNA sequencing data. [PDF]
ElifeCheng G, Vehtari A, Cheng L.
europepmc +1 more source
A Bifunctional Small Molecule Degrader of the Long Noncoding RNA MALAT1 Triplex
Chemistry – A European Journal, EarlyView.Targeting disease‐linked RNAs with small molecules is often limited by the modest impact of binding RNA structure alone. Here, we present a first‐in‐class bifunctional molecule that degrades the oncogenic lncRNA MALAT‐1 by inducing proximity between the RNA and a cleaving warhead.
Christian A. T. Brega +11 more
wiley +1 more source