Results 51 to 60 of about 454,489 (283)

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

Desarrollo y validación de un método de valoración para Oseltamivir en capsulas y polvo para suspensión oral [PDF]

open access: yesRevista Argentina de Salud Pública, 2011
La Organización Mundial de la Salud (OMS) declaró la pandemia de gripe A H1N1 en 2009. La autoridad sanitaria argentina promovió el desarrollo y validación de un método de control de calidad de productos farmacéuticos que contenían oseltamivir como ...
Melina, Assalone   +8 more
doaj  

Correspondencia inédita y otras contribuciones para ampliar el epistolario de Martín Sarmiento

open access: yesCuadernos de Estudios Gallegos, 2010
En este estudio se señala la necesidad de revisar y ampliar el Epistolario del Padre Martín Sarmiento, teniendo en cuenta los originales existentes. Por ello se da cuenta de las cartas originales conocidas y se reflexiona sobre el posible paradero de ...
José Santos Puerto
doaj   +1 more source

Genetic attenuation of ALDH1A1 increases metastatic potential and aggressiveness in colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Aldehyde dehydrogenase 1A1 (ALDH1A1) is a cancer stem cell marker in several malignancies. We established a novel epithelial cell line from rectal adenocarcinoma with unique overexpression of this enzyme. Genetic attenuation of ALDH1A1 led to increased invasive capacity and metastatic potential, the inhibition of proliferation activity, and ultimately ...
Martina Poturnajova   +25 more
wiley   +1 more source

Normas para el envío de originales

open access: yesRevista Internacional de Pensamiento Político, 2018
Normas para el envío de ...
Ramón Luis Soriano Díaz
doaj   +2 more sources

Hacia una edición crítica de sor Juana

open access: yesNueva Revista de Filología Hispánica, 2003
Alatorre somete a examen la edición de los tres primeros tomos de Obras completas de sor Juana Inés de la Cruz publicados entre 1951 y 1955 por Alfonso Méndez Plancarte y muestra, con gran profusión de ejemplos, que éste no tomó como base el texto de las
Antonio Alatorre
doaj   +1 more source

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

open access: yesMolecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano   +6 more
wiley   +1 more source

Revisión del género Helvella (Ascomycota: Fungi) en México

open access: yesRevista Mexicana de Biodiversidad, 2013
Se presenta una revisión taxonómica de las especies de Helvella citadas para México. De las 29 especies y 1 variedad previamente citadas para el país, se corroboró la presencia de 18 especies, las otras 11 y la variedad son dudosas o no corresponden con ...
Fidel Landeros Jaime   +1 more
doaj   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

open access: yesMolecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen   +11 more
wiley   +1 more source

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