Results 111 to 120 of about 1,023,829 (223)

The C‐terminal region of KIF26B is indispensable for nephron progenitor condensation and kidney formation in mice

open access: yesFEBS Open Bio, EarlyView.
KIF26B plays an important role in kidney development. We engineered mice lacking the C‐terminal region of KIF26B and found severe kidney defects, including bilateral renal agenesis, similar to full Kif26b knockout mice. The mutation disrupted nephron progenitor condensation and reduced Gdnf‐Wnt11 signaling, showing that the KIF26B C‐terminal region is ...
Yuta Yamamura   +19 more
wiley   +1 more source

Hydrostatic pressure activates HIF‐1α via β‐catenin to promote stemness in breast cancer cells

open access: yesFEBS Open Bio, EarlyView.
To mimic the elevated intestinal fluid pressure in breast cancers, we loaded human breast cancer cells (MCF‐7, MDA‐MB‐453, and BT‐474) to 50 mmHg hydrostatic pressure. Hydrostatic pressure exposure upregulated HIF‐1α and induced stemness in MCF‐7 and BT‐474 cells.
Da Zhai   +8 more
wiley   +1 more source

HIGIENIZAÇÃO DE MÃOS: 20 ANOS DE DIVERGÊNCIAS ENTRE A PRÁTICA E O IDEALIZADO LAVADO DE MANOS: 20 AÑOS DE DIVERGENCIAS ENTRE LA PRÁCTICA Y LO IDEALIZADO HANDWASHING: 20 YEARS OF DIVERGENCES BETWEEN PRACTICE AND THEORY

open access: yesCiencia y Enfermería, 2009
A higienização das mãos está associada a prevenção de agravos a saúde e tem sido objeto de pesquisas. Este estudo de revisão bibliográfica de 20 anos das publicações disponíveis na base de dados PubMed teve por objetivo caracterizar os relatos ...
Elaine Drehmer de Almeida Cruz   +4 more
doaj  

Efecto de la fecha de caducidad en la fuerza de adhesión de dos sistemas adhesivos autograbantes aplicados a dentina (estudio in vitro) [PDF]

open access: yes, 2013
Objetivo: comparar la fuerza de adhesión inmediata de dos sistemas adhesivos autograbantes aplicados en dentina en funciónde su fecha de elaboración y expiración.
Orellana, Noé Gregorio   +2 more
core  

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

open access: yesFEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão   +3 more
wiley   +1 more source

PROPIEDADES MECÁNICAS DE PELÍCULAS HÍBRIDAS (ORGÁNICO-INORGÁNICO) SOBRE ACERO INOXIDABLE 304 Mechanical Properties of Hybrid Films (Organic-Inorganic) on Stainless Steel 304

open access: yesRevista Ingenierías Universidad de Medellín, 2011
This article shows the creation of ceramic films of the SiO2-TiO2 Organic Polymer hybrid system from Tetraethyl-Orthosilicate (Si (OC2H5)4) and Titanium Tetrabutoxide (Ti(OBu)4) synthesized through the sol-gel method in several volumetric concentrations ...
Jorge H. Bautista-Ruiz   +2 more
doaj  

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

open access: yesFEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim   +4 more
wiley   +1 more source

Decimoctava Sesión de la Conferencia Negociadora para la adhesión de España en las Comunidades Europeas

open access: yes, 1981
Declaración del Sr. Pérez-Llorca, como Presidente de la Delegación Española en la Decimoctava Sesión de la Conferencia Negociadora para la adhesión de España a las Comunidades Europeas´
Conferencia negociadora para la Adhesión de España a las Comunidades Europeas. Delegación Española
core   +1 more source

Buonocore y una investigación que cambió a la odontología Buonocore and a study that changed dentistry

open access: yesRevista de la Asociación Odontológica Argentina
Resumen Este editorial está destinado a reconocer la contribución del Dr. Michael G. Buonocore, cuyo trabajo pionero marcó un antes y un después en la odontología moderna.
EDUARDO JULIO LANATA   +1 more
doaj   +1 more source

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