Results 111 to 120 of about 565,982 (292)

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang   +12 more
wiley   +1 more source

Dinámicas del conocimiento, identidad territorial y desarrollo rural sustentable en la unión europea

open access: yesOpera, 2007
Bruckmeier y Tovey presentan los resultados de un proyecto de investigación llamado CORASON o “Enfoque Cognitivo para el Desarrollo Rural Sustentable”, que se llevó a cabo entre el 2004–2006.
Karl Bruckmeier, Hilary Tovey
doaj  

Relatos globales y tensiones locales: territorialidades materiales y discursivas durante el conflicto socioambiental por el proyecto Paraná Medio (Argentina, 1990)

open access: yesRevista de Estudios Sociales, 2018
This article is a historical study of the conflict about the environmental aspects of the Paraná Medio Hydroelectric Project in Argentina between 1995 and 1997. From an analysis of the discourses formulated by the coalitions which were for and against the venture and the field of possibility that gave rise to the conflict and its settlement, this study
openaire   +5 more sources

Líneas de girasol de la EEA Pergamino [PDF]

open access: yes, 2011
Se analizaron tres grupos de líneas de girasol (Helianthus annuus) de la EEA Pergamino del INTA. Grupo 1: líneas derivadas de los compuestos P1, P2, P4, PGRK y KLM liberadas en la década del 90. Grupo 2: líneas GP logradas de cruzas entre las del grupo 1
GONZÁLEZ, J, LUDUEÑA,, MANCUSO, N.
core  

Homologous expression and purification of human HAX‐1 for structural studies

open access: yesFEBS Open Bio, EarlyView.
This research protocol provides detailed instructions for cloning, expressing, and purifying large quantities of the intrinsically disordered human HAX‐1 protein, N‐terminally fused to a cleavable superfolder GFP, from mammalian cells. HAX‐1 is predicted to undergo posttranslational modifications and to interact with membranes, various cellular ...
Mariana Grieben
wiley   +1 more source

Estudio de la nanoestructura y las propiedades mecánicas locales de materiales multifuncionales de polipropileno

open access: yes, 2017
Peer ...
Enrique-Jiménez, Patricia   +5 more
openaire   +1 more source

Definición de espacios arquitectónicos para bibliotecas académicas. [PDF]

open access: yes, 2000
Se presenta la metodología que debe seguir el bibliotecólogo de una bi blioteca académica, para realizar el documento de definición de necesidades y especificación de requerimientos, sobre la base de una propuesta de normas pa ra los cálculos ...
Naumis Peña, Catalina
core   +1 more source

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

open access: yesFEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan   +6 more
wiley   +1 more source

Revalorización de la arquitectura vernácula: módulo de vivienda para una comunidad asháninka de Alto Kamonashiarii

open access: yesLimaq, 2021
DOI: https://doi.org/10.26439/limaq2021.n007.5185 La introducción de técnicas constructivas o materiales contemporáneos en las comunidades nativas genera una distorsión de su identidad que repercute en la aceptación y empleo de las técnicas vernáculas
Juan C. Corrales Blanco   +2 more
doaj  

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

open access: yesFEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah   +8 more
wiley   +1 more source

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