Results 21 to 30 of about 45,313 (198)

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

El nacionalismo cosmopolita. La referencia europea en la construcción nacional en Colombia, 1845-1900

open access: yesAnuario Colombiano de Historia Social y de la Cultura, 2002
Frédéric Martínez, El nacionalismo cosmopolita. La referencia europea en la construccián nacional en Colombia, 1845-1900. Bogotá: Banco de la República - Instituto Francés de Estudios Andinos, 2001.
Clément Thibaud
doaj   +2 more sources

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

Implicaciones didácticas de Geogebra sobre el aprendizaje significativo de los tipos de funciones en estudiantes del último grado de secundaria

open access: yesApertura, 2013
Este trabajo presenta los resultados de una investigación de carácter cualitativo cuyo propósito fue la evaluación del Geogebra para determinar implicaciones didácticas relacionadas con el uso de este tipo de recurso educativo en la enseñanza y el ...
Edwin David Tamayo Martínez
doaj  

Contradicción de tesis 293/2011; Restrictiva de los Derechos Humanos

open access: yesUniversita Ciencia, 2014
La contradicción de tesis 293/2011, que resulta de la interpretación del artículo primero de la Constitución Política de los Estados Unidos Mexicanos vigente, resuelta por la Suprema Corte de Justicia de la Nación, refiere que a los derechos humanos de ...
Carlos Antonio Vázquez Azuara   +1 more
doaj   +1 more source

Conserved structural motifs in PAS, LOV, and CRY proteins regulate circadian rhythms and are therapeutic targets

open access: yesFEBS Letters, EarlyView.
Cryptochrome and PAS/LOV proteins play intricate roles in circadian clocks where they act as both sensors and mediators of protein–protein interactions. Their ubiquitous presence in signaling networks has positioned them as targets for small‐molecule therapeutics. This review provides a structural introduction to these protein families.
Eric D. Brinckman   +2 more
wiley   +1 more source

Derecho y justicia en Benjamin

open access: yesIdeas y Valores, 1995
No disponible.
Marc Sagnol
doaj  

La didáctica de las destrezas orales a través de las pronunciaciones figuradas: el francés en el método del Dr. Doppelheim

open access: yesCírculo de Lingüística Aplicada a la Comunicación, 2023
Este artículo es una contribución a la historia de los materiales utilizados para enseñar la pronunciación francesa a los españoles, que aborda las descripciones articulatorias y el sistema de notación para representar las “pronunciaciones figuradas ...
Mª Ángeles García Aranda
doaj   +1 more source

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

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

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