Results 91 to 100 of about 3,579,030 (363)

Uma certa maneira de estar na vida : Eduardo Mayone Dias, cronista da diáspora e outras margens [PDF]

open access: yes, 2000
Até hoje Eduardo Mayone Dias publicou seis livros de crónicas: Crónicas das Américas (1981), Coisas da LUSAlândia (1983), Novas Crónicas das Américas (1986), Crónicas da Diáspora (1993), Miscelânea LU.S.A.landesa e O Meu Portugal Antigo e Distante (1997)
Fagundes, Francisco Cota
core  

Characterizing the salivary RNA landscape to identify potential diagnostic, prognostic, and follow‐up biomarkers for breast cancer

open access: yesMolecular Oncology, EarlyView.
This study explores salivary RNA for breast cancer (BC) diagnosis, prognosis, and follow‐up. High‐throughput RNA sequencing identified distinct salivary RNA signatures, including novel transcripts, that differentiate BC from healthy controls, characterize histological and molecular subtypes, and indicate lymph node involvement.
Nicholas Rajan   +9 more
wiley   +1 more source

Alertas sanitarias de productos médicos subestándares, falsificados y no registrados al inicio de la pandemia de COVID-19 en las Américas

open access: yesRevista Panamericana de Salud Pública
Objetivo. Identificar y analizar los incidentes de productos médicos subestándares, falsificados, no registrados y robados al inicio de la pandemia de COVID-19. Métodos. Búsqueda detallada en los sitios web de las autoridades reguladoras de las Américas.
Marisa Gorordo   +4 more
doaj   +1 more source

O avanço internacional da regulação da cannabis e o injustificável atraso brasileiro

open access: yesBoletim IBCCRIM, 2023
Há 10 anos o mundo presencia uma enorme transformação em termos de política de drogas. Diversos países e unidades federativas têm flexibilizado as restrições para o uso industrial, medicinal e mesmo recreativo da cannabis.
Dr. Paulo José dos Reis Pereira
doaj  

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira   +14 more
wiley   +1 more source

Desastres, desplazamiento y un nuevo marco en las Américas [PDF]

open access: yes, 2015
Existe una sorprendente variedad de ejemplos positivos de legislación, política y práctica nacionales en toda las Américas que los Estados han utilizado para responder a las consecuencias migratorias de los ...
Cantor, David James
core   +1 more source

Deglaciation of the Pacific coastal corridor directly preceded the human colonization of the Americas

open access: yesScience Advances, 2018
Dating of rock surfaces and cave bones suggests the North Pacific coast was a viable path for human migration to the Americas. The route and timing of early human migration to the Americas have been a contentious topic for decades.
A. Lesnek   +4 more
semanticscholar   +1 more source

YAP1::TFE3 mediates endothelial‐to‐mesenchymal plasticity in epithelioid hemangioendothelioma

open access: yesMolecular Oncology, EarlyView.
The YAP1::TFE3 fusion protein drives endothelial‐to‐mesenchymal transition (EndMT) plasticity, resulting in the loss of endothelial characteristics and gain of mesenchymal‐like properties, including resistance to anoikis, increased migratory capacity, and loss of contact growth inhibition in endothelial cells.
Ant Murphy   +9 more
wiley   +1 more source

La palabra es de ustedes, me callo por pudor: Antiintelectualismo y emergencia del testimonio en Cuba [PDF]

open access: yes, 2013
El artículo señala y analiza la presencia del testimonio como función no conceptualizada en los debates sobre el papel del intelectual revolucionario en la Cuba de los años sesenta.
Peris Blanes, Jaume
core   +1 more source

Current evidence allows multiple models for the peopling of the Americas

open access: yesScience Advances, 2018
Current genetic and archeological evidence allows for inland, coastal, or multiple pathways to peopling of the Americas. Some recent academic and popular literature implies that the problem of the colonization of the Americas has been largely resolved in
B. Potter   +17 more
semanticscholar   +1 more source

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