Results 101 to 110 of about 748,400 (282)

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

Sinopsis de las especies argentinas del género Anemia Swartz (Schizaeaceae)

open access: yesRevista del Museo de La Plata
La familia Schizaeaceae está representada en Argentina por 3géneros: Anemia Sw., Lygodium Sw. y Schizaea J. Sm., de los cuales el primero es el más rico en especies, con una amplia área de distribución en el país.
Elías Ramón De la Sota
doaj  

Genomic surveillance and sequencing of SARS-CoV-2 across South America. [PDF]

open access: yesRev Panam Salud Publica, 2023
Ribeiro Dias MF   +4 more
europepmc   +1 more source

Primer registro de Cecilioides Acicula (Müller, 1774) Ferussaciidae, en la Provincia de Buenos Aires [PDF]

open access: yes, 2016
Cecilioides acicula (Müller, 1774) es una especie perteneciente a la familia Ferussaciidae, nativa del centro y oeste de Europa, Mediterráneo, Arabia, norte de África y centro de Asia. La acción humana contribuyó a su dispersión por diferentes partes del
Díaz, Ana Cristina   +3 more
core  

Effect of chemotherapy on passenger mutations in metastatic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Changes in passenger mutation load and predicted immunotherapy response after chemotherapy treatment. Tumor cells rich with passenger mutations have increased sensitivity to chemotherapy. Correlation of passenger mutations with neoantigen load suggests highly mutated clones promote a more effective response to immunotherapy, and therefore, first‐line ...
Marium T. Siddiqui   +6 more
wiley   +1 more source

Algo más sobre el ABC : antecedente del lejano proceso de integración regional en el Cono Sur de América

open access: yesEspacio y Desarrollo, 2001
En la última década y como consecuencia del debate abierto en torno al MERCOSUR se ha reactualizado el interés por el estudio de la recurrente tendencia de los países latinoamericanos hacia la conformación de unidades políticas o económicas, más amplias ...
Beatriz R. Solveira
doaj  

Cost of lost productivity from acute respiratory infections in South America. [PDF]

open access: yesRev Panam Salud Publica, 2023
Mosegui GBG   +2 more
europepmc   +1 more source

A New Species of Neoglyptatelus (Mammalia, Xenarthra, Cingulata) from the Late Miocene of Uruguay Provides New Insights on the Evolution of the Dorsal Armor in Cingulates [PDF]

open access: yes, 2018
The genus Neoglyptatelus Carlini, Vizcaíno and Scillato-Yané has been considered a member of Glyptatelinae, a group encompassing the purportedly basal-most glyptodonts.
Fernicola, Juan Carlos   +4 more
core   +2 more sources

Molecular characterisation of human penile carcinoma and generation of paired epithelial primary cell lines

open access: yesMolecular Oncology, EarlyView.
Generation of two normal and tumour (cancerous) paired human cell lines using an established tissue culture technique and their characterisation is described. Cell lines were characterised at cellular, protein, chromosome and gene expression levels and for HPV status.
Simon Broad   +12 more
wiley   +1 more source

Nuevos megalonícidos gigantescos de los géneros Megalonychops Kragl. y Diheterocnus Kragl.

open access: yesRevista del Museo de La Plata
En este trabajo describo detalladamente tres especies de grandes megalonícidos sudamericanos, que las he mencionado en publicaciones anteriores. Gen. MEGALONYCHOPS Kragl., 1926 Megalonychops Fontanai Kragl., 1926 Cuando describí la especie genotipo M ...
Lucas Kraglievich
doaj  

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