Results 21 to 30 of about 152,165 (304)

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Filosofía y derechos del hombre: desde Kant hasta Marx / Philosophie et Droits de l'Homme de Kant á Marx [PDF]

open access: yes, 2003
La lucha por los derechos del hombre ha cambiado mucho desde la declaración de 1789. Uno tras otro, Kant, Fichte, Hegel y Marx reflexionaron sobre los principios del texto que inauguró el mundo contemporáneo. / Contenido.
Bourgeois, Bernard
core  

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

El hombre tatuado [PDF]

open access: yes, 2014
Poema homenaje al libro de ciencia ficción El hombre ilustrado de Ray Bradbury.Depto. de Sistemas Informáticos y ComputaciónFac.
Domínguez Núñez, Martín Cuitzeo
core  

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

Sistemas de Interacción Hombre-Máquina [PDF]

open access: yes, 2010
Presentación de la asignatura Sistemas de Interacción Hombre-Máquina del Máster en Automática y ...
Grupo de Innovación Educativa en Automática
core  

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS 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

Observatorio Proyecto Hombre sobre el perfil del drogodependiente. Informe 2012 [PDF]

open access: yes, 2013
La Asociación Proyecto Hombre nació como una respuesta solidaria para el tratamiento a la epidemia de la heroína. Desde que comenzamos nuestra andadura en la década de los 80, para la Asociación Proyecto Hombre el ofrecer una respuesta social adecuada,
Calvo Ríos, Amalia   +3 more
core  

DERROTERO DE LA PLATA EN ATACAMA: GEOGRAFÍA LITERARIA DEL MINERAL DE TRES PUNTAS

open access: yesEstudios Atacameños
Los derroteros de minerales constituyen importantes piezas escritas o de la tradición oral que dan cuenta de rutas, caminos, lugares e hitos del paisaje, de la desconocida geografía del desierto de Atacama.
Raúl Molina Otárola
doaj   +1 more source

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