Results 131 to 140 of about 2,301,565 (248)

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

The ubiquitin ligase RNF115 is required for the clearance of damaged lysosomes

open access: yesFEBS Letters, EarlyView.
Upon lysosomal rupture, an E3 ubiquitin ligase RNF115 translocates from the cytosol to the damaged lysosomal membrane. Moreover, RNF115 depletion impairs the clearance of damaged lysosomes, identifying it as a key regulator of lysosomal quality control.
Sae Nakanaga   +3 more
wiley   +1 more source

Community Participation in Agroforestry Systems Research and Extensión: The CONARBUS Methodology Case Participación comunitaria en investigación y extensión en sistemas agroforestales: el caso de la metodología Conarbus

open access: yesAgronomía Colombiana, 1995
Community participation into agroforestry systems research and extensión is a barrier for the practical development of this type of projects. The incorporation of the tree component has been traditionally took in account just as a reforestation or soil ...
Argüello Arias Heliodoro
doaj  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Misión social y modelos de extensión universitaria: del entusiasmo al desdén

open access: yesRevista Iberoamericana de Educación, 2007
La extensión constituye la tercera función sustantiva de las universidades mexicanas. La misión social, asumida por buen número de universidades latinoamericanas al inicio del siglo XX, consistió en llevar los conocimientos y cultura generados en las ...
Gonzalo Aquiles Serna Alcántara
doaj  

Una nueva facultad concedida a los sindicatos más representativos en el procedimiento de extensión de convenios colectivos [PDF]

open access: yes, 2006
[Resumen] Análisis de la nueva norma reglamentaria, aprobada en junio de 2005, de desarrollo del artículo 92.2 del Estatuto de los Trabajadores, en relación con el tema de la extensión de los convenios colectivos, y centrando dicho análisis en el ...
Álvarez Cuesta, Henar
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

«Una extensión mejor es aquella que no se mira sólo a sí misma». Entrevista a Daniel Maidana

open access: yesExtensión en Red, 2014
Daniel Maidana destacó la apuesta de la Red a la formación y a la capacitación de extensionistas, al tiempo que remarcó la necesidad de ampliar los horizontes de la extensión y de rediscutir el universo conceptual de la misma.
Carlos Leavi Gardoni
doaj  

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