Results 81 to 90 of about 49,978 (267)
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS 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
El profesorado de apoyo en los centros ordinarios. Nuevas funciones, nuevas contradicciones.
Educatio Siglo XXI, 2012 El presente artículo desarrolla las funciones que la actual normativa señala para el profesorado de apoyo, especialista en la atención del alumnado con necesidades educativas especiales, en los centros ordinarios y analiza las diferentes contradicciones ...
Asunción Moya Maya
doaj
An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane
FEBS Letters, EarlyView.Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa +3 more
wiley +1 more source
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Mayéutica: Revista Científica de Humanidades y Artes, 2015 Este artículo es una reflexión sobre los procesos de experimentación en la escultura contemporánea, organizado en tres visiones, la primera desde el carácter significativo del material como elemento fundamental en la escultura, el segundo desde la ...
María Fabiana Zapata Gonella
doaj
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source
Memorias disidentes. Revista de estudios críticos del patrimonio, archivos y memoriasEl artículo es un relato acerca del desarrollo de mi obra textil durante más de 30 años. Se presenta como una reflexión sobre las formas de concebir la producción y las relaciones entre arte, artesanía y diseño en el ámbito académico, industrial y personal.
openaire +1 more source