Results 41 to 50 of about 8,628 (221)

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

Semejanza entre el micro y el macrocosmo [PDF]

open access: yes, 2011
Ideas muy generales sobre las semejanzas entre el microcosmo y el macrocosmos , junto a una visión muy particular de las principales leyes de la naturalezaSe analizan las leyes que rigen el microcosmos y el macrocosmos y se llama la atención de su ...
Domínguez Alonso, Manuel
core  

The neural crest‐associated gene ERRFI1 is involved in melanoma progression and resistance toward targeted therapy

open access: yesMolecular Oncology, EarlyView.
ERRFI1, a neural crest (NC)‐associated gene, was upregulated in melanoma and negatively correlated with the expression of melanocytic differentiation markers and the susceptibility of melanoma cells toward BRAF inhibitors (BRAFi). Knocking down ERRFI1 significantly increased the sensitivity of melanoma cells to BRAFi.
Nina Wang   +8 more
wiley   +1 more source

Mitos sobre la pobreza [PDF]

open access: yes, 2011
Fil: Kliksberg, Bernardo. Universidad de Buenos Aires; ArgentinaLos mitos acerca de la pobreza reseñados en este artículo operan en la práctica como\ngrandes "coartadas": que es una fatalidad, que es responsabilidad de los pobres y que no\ntiene solución.
Kliksberg, Bernardo
core  

Dual targeting of RET and SRC synergizes in RET fusion‐positive cancer cells

open access: yesMolecular Oncology, EarlyView.
Despite the strong activity of selective RET tyrosine kinase inhibitors (TKIs), resistance of RET fusion‐positive (RET+) lung cancer and thyroid cancer frequently occurs and is mainly driven by RET‐independent bypass mechanisms. Son et al. show that SRC TKIs significantly inhibit PAK and AKT survival signaling and enhance the efficacy of RET TKIs in ...
Juhyeon Son   +13 more
wiley   +1 more source

La restauración de un ejemplar del Quijote impreso en Madrid por Roque Rico de Miranda en 1674 [PDF]

open access: yes, 2013
El artículo trata sobre el proceso de restauración aplicado a esta obra. Aunque se trata de un trabajo particular, realizado para el propietario del ejemplar (un coleccionista privado integrante de la Comunidad Universitaria), se ha considerado su ...
Tacón Clavaín, Javier
core  

ATF4‐mediated stress response as a therapeutic vulnerability in chordoma

open access: yesMolecular Oncology, EarlyView.
We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone   +11 more
wiley   +1 more source

Árbol de decisión para diagnosticar la capacidad productiva de suelos de la región pampeana. [PDF]

open access: yes, 2013
Los suelos constituyen un continuum a través de la superficie terrestre. Cada combinación específica de paisaje, clima, material parental, proceso de meteorización, vegetación y manejo determina diferentes unidades de suelo.
Rubio, Gerardo, Taboada, Miguel Angel
core  

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

open access: yesMolecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung   +17 more
wiley   +1 more source

Possibilities and limitations of the intercultural education in mapuche context [PDF]

open access: yes, 2011
La educación intercultural en contexto mapuche, donde se exponen antecedentes teóricos y prácticos referidos a su origen en América Latina y Chile, asociado al carácter histórico, monocultural y centralizado de la educación. La educación intercultural es
Quintriqueo Millán, Segundo
core  

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