Results 71 to 80 of about 1,330,855 (256)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

open access: yesMolecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice   +16 more
wiley   +1 more source

Análisis del perfil de flexibilidad en jóvenes taekwondistas

open access: yesRevista de Artes Marciales Asiáticas, 2018
El objetivo principal del presente estudio fue determinar el perfil de flexibilidad de la extremidad inferior en atletas jóvenes de taewwondo, así como identificar los deportistas con cortedad muscular.
Antonio Cejudo Palomo   +3 more
doaj   +1 more source

Antecedentes psicológicos de la lesión deportiva [PDF]

open access: yes, 1999
Este estudio investigó a largo plazo, en el periodo de una época deportiva, los efectos de los acontecimientos vitales, capacidades de afrontamiento y personalidad en la predicción de las lesiones deportivas en 57 atletas de elite (nivel profesional y,o ...
Palmeira, António
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Estudio de prevalencia de neoplasias malignas en la poblacion en riesgos cubierta por el centro de salud familiar (Cesfam) de la localidad de Sarmiento durante los meses de junio a octubre de 2004. [PDF]

open access: yes, 2004
84 p.Introducción: en los últimos años las neoplasias malignas se han hecho más frecuentes debido a la exposición prolongada a los factores de riesgo ya conocidos, sin embargo el diagnóstico y tratamiento tardío siguen siendo las características que ...
Varas Salinas, Luciano   +1 more
core  

Colorectal cancer‐derived FGF19 is a metabolically active serum biomarker that exerts enteroendocrine effects on mouse liver

open access: yesMolecular Oncology, EarlyView.
Meta‐transcriptome analysis identified FGF19 as a peptide enteroendocrine hormone associated with colorectal cancer prognosis. In vivo xenograft models showed release of FGF19 into the blood at levels that correlated with tumor volumes. Tumoral‐FGF19 altered murine liver metabolism through FGFR4, thereby reducing bile acid synthesis and increasing ...
Jordan M. Beardsley   +5 more
wiley   +1 more source

Fetal Brain Tumor Harboring a Unique ROCK1::BRAF Fusion

open access: yes
Pediatric Blood &Cancer, EarlyView.
Marllon Cindra Sant'Ana   +8 more
wiley   +1 more source

Identification of serum protein biomarkers for pre‐cancerous lesions associated with pancreatic ductal adenocarcinoma

open access: yesMolecular Oncology, EarlyView.
This work identified serum proteins associated with pancreatic epithelial neoplasms (PanINs) and early‐stage PDAC. Proteomics screens assessed genetically engineered mice with abundant PanINs, KPC mice (Lox‐STOP‐Lox‐KrasG12D/+ Lox‐STOP‐Lox‐Trp53R172H/+ Pdx1‐Cre) before PDAC development and also early‐stage PDAC patients (n = 31), compared to benign ...
Hannah Mearns   +10 more
wiley   +1 more source

Valoración de la vía aérea por endoscopía respiratoria en el paciente pediátrico intubado [PDF]

open access: yes, 2007
Estenosis postintubación: Se trata de una lesión traumática por el tubo endotraqueal. Globalmente; el 3 a 7% de los pacientes internados en Unidad de Cuidados Intensivos Pediátricos puede desarrollar estenosis subglótica. En los pacientes intubados, la
Fajre, Dario A., Farina, Maria José
core  

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

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