Results 51 to 60 of about 275,008 (315)

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

MODIS Does Not Capture the Spatial Heterogeneity of Snow Cover Induced by Solar Radiation

Frontiers in Earth Science, 2021
Estimating snowmelt in semi-arid mountain ranges is an important but challenging task, due to the large spatial variability of the snow cover and scarcity of field observations. Adding solar radiation as snowmelt predictor within empirical snow models is
Hafsa Bouamri, Christophe Kinnard, Abdelghani Boudhar, Abdelghani Boudhar, Simon Gascoin, Lahoucine Hanich, Lahoucine Hanich, Abdelghani Chehbouni, Abdelghani Chehbouni   +8 more
doaj   +1 more source

Wbbj production at NLO with POWHEG+MiNLO

, 2015
We present a next-to-leading order plus parton-shower event generator for the production of a W boson plus two bottom quarks and a jet at hadron colliders, implemented in the POWHEG BOX framework.
Luisoni, Gionata, Oleari, Carlo, Tramontano, Francesco   +2 more
core   +1 more source

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

Molecular 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, Qian Sun, Daniel Novak, Lei Zhu, Juliane Poelchen, Tamara Steinfass, Yiman Wang, Viktor Umansky, Jochen Utikal   +8 more
wiley   +1 more source

Análisis de datos cualitativos y atlas.ti: una experiencia de formación [PDF]

, 2012
Este artículo presenta la experiencia de los estudiantes de cuarto semestre de la Maestría en Docencia Universitaria de la Universidad de Nariño a la hora de enfrentarse al análisis de los datos cualitativos de sus trabajos de investigación, haciendo uso
Blanco-Álvarez, Hilbert
core  

Cis‐regulatory and long noncoding RNA alterations in breast cancer – current insights, biomarker utility, and the critical need for functional validation

Molecular Oncology, EarlyView.
The noncoding region of the genome plays a key role in regulating gene expression, and mutations within these regions are capable of altering it. Researchers have identified multiple functional noncoding mutations associated with increased cancer risk in the genome of breast cancer patients.
Arnau Cuy Saqués, Aracele Martinez‐Mendez, John Crown, Alex Eustace   +3 more
wiley   +1 more source

Historias bajo un mismo nombre: representaciones de la violencia de género en el cine latinoamericano

Islas, 2021
El objetivo del estudio es analizar las representaciones de la violencia como asimetría social y sus mediaciones sociales a partir de los dos personajes femeninos de los filmes María llena eres de gracia e Ixcanul Vulcano. Para ello se empleó el análisis
Maylen Villamañan Alba, Joaquín Alonso Freyre   +1 more
doaj  

PERCEPÇÃO DOS DISCENTES DE CIÊNCIAS CONTÁBEIS SOBRE O CURSO E A PROFISSÃO CONTÁBIL: IMAGEM E ESTEREÓTIPOS

Revista UNEMAT de Contabilidade, 2022
O objetivo do estudo foi compreender como está constituída a imagem do curso e da profissão contábil perante discentes de ciências contábeis. Por meio dos pressupostos da Teoria das Representações Sociais e dos estereótipos da profissão contábil ...
Jéssica Karine de Oliveira Gomes, Jhessica Tamara Kremer, Silvana Anita Walter   +2 more
doaj   +1 more source

Constraining scalar resonances with top-quark pair production at the LHC [PDF]

, 2017
Constraints on models which predict resonant top-quark pair production at the LHC are provided via a reinterpretation of the Standard Model (SM) particle level measurement of the top-anti-top invariant mass distribution, $m(t\bar{t})$.
Fabbri, Federica, Franzosi, Diogo Buarque, Schumann, Steffen   +2 more
core   +2 more sources

Detection of circulating tumor DNA in colorectal cancer patients using a methylation‐specific droplet digital PCR multiplex

Molecular Oncology, EarlyView.
We developed a cost‐effective methylation‐specific droplet digital PCR multiplex assay containing tissue‐conserved and tumor‐specific methylation markers. The assay can detect circulating tumor DNA with high accuracy in patients with localized and metastatic colorectal cancer.
Luisa Matos do Canto, Louise Raunkilde, Jan Lindebjerg, Mads Malik Aagaard, Christina Therkildsen, Jakob Kleif, Lars Henrik Jensen, Torben Frøstrup Hansen, Rikke Fredslund Andersen   +8 more
wiley   +1 more source