Results 51 to 60 of about 1,031,830 (299)

The newfound relationship between extrachromosomal DNAs and excised signal circles

open access: yesFEBS Letters, EarlyView.
Extrachromosomal DNAs (ecDNAs) contribute to the progression of many human cancers. In addition, circular DNA by‐products of V(D)J recombination, excised signal circles (ESCs), have roles in cancer progression but have largely been overlooked. In this Review, we explore the roles of ecDNAs and ESCs in cancer development, and highlight why these ...
Dylan Casey, Zeqian Gao, Joan Boyes
wiley   +1 more source

Ante los ojos del mundo: música, minería y conflicto social en el norte andino de Cajamarca, Perú [PDF]

open access: yesRevista Vortex, 2015
Desde tiempos prehispánicos Cajamarca ha sido una importante zona agropecuaria. Pero en las décadas recientes se ha convertido en una zona de agudas convulsiones sociales.
Marino Martínez, Julio Mendívil
doaj  

Periferias genéricas: la crónica y el documental frente a las urbanizaciones privadas

open access: yesKamchatka: Revista de Análisis Cultural, 2015
Resumen: En la Argentina de la primera década del siglo XXI, las urbanizaciones cerradas fueron escenario de diversas obras de ficción literaria y fílmica que parecían hacer eco a la atención mediática que reclamaban tanto la consolidación del fenómeno ...
Mercedes Alonso
doaj   +1 more source

Donacions puntuals [PDF]

open access: yes, 2010
Establir les pautes que s’han de seguir quan es rep una donació puntual en la Universitat d’Alacant (UA).
Servicio de Información Bibliográfica y Documental. Grupo de Trabajo de Donaciones
core  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Experimentación e innovación en el cortometraje documental latinoamericano moderno: las experiencias de Brasil, Cuba y México/ Experimentation and innovation in the modern Latin American documentary short film: the experiences of Brazil, Cuba and Mexico

open access: yesKamchatka: Revista de Análisis Cultural, 2017
Resumen: El presente artículo aborda el cine moderno latinoamericano a partir de la articulación del cortometraje y el documental en tanto agentes fundamentales en el asentamiento de este fenómeno en la región.
Javier Cossalter
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

Documental web hogar diverso [PDF]

open access: yes, 2014
Hogar Diverso es un documental web que pretende ser un instrumento de expresión y argumentación para los integrantes de las familias diversas colombianas y para quienes desean conocer más acerca del tema; es una plataforma virtual que busca llenar vacíos
Botero Villalobos, Daniella   +1 more
core  

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

open access: yesFEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Quality Management and Innovation in Information Services - The case study of the Documentation Services of the University of Minho [PDF]

open access: yes, 2008
[The present paper is based on a curricular traineeship, part of the Degree in Information Science, under the theme of the implementation of Quality Management Systems, occurred at the Documentation Services of the University of Minho (SDUM).] The SDUM ...
Guedes, Susana
core  

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