Search results for "GF"

FGFR a promising druggable target in cancer: Molecular biology and new drugs.

2017

Abstract: Introduction: The Fibroblast Growth Factor Receptor (FGFR) family consists of Tyrosine Kinase Receptors (TKR) involved in several biological functions. Recently, alterations of FGFR have been reported to be important for progression and development of several cancers. In this setting, different studies are trying to evaluate the efficacy of different therapies targeting FGFR. Areas Covered: This review summarizes the current status of treatments targeting FGFR, focusing on the trials that are evaluating the FGFR profile as inclusion criteria: Multi-Target, Pan-FGFR Inhibitors and anti-FGF (Fibroblast Growth Factor)/FGFR Monoclonal Antibodies. Expert opinion: Most of the TKR share …

Robotizing meaningful work

2021

PurposeRobots have a history of replacing human labor in undesirable, dirty, dull and dangerous tasks. With robots now emerging in academic and human-centered work, this paper aims to investigate psychological implications of robotizing desirable and socially rewarding work.Design/methodology/approachTesting the holistic stress model, this study examines educational professionals’ stress responses as mediators between robotization expectations and future optimism in life. The study uses survey data on 2,434 education professionals.FindingsRespondents entertaining robotization expectations perceived their work to be less meaningful and reported more burnout symptoms than those with no roboti…

Radioprotection and Radiomitigation: From the Bench to Clinical Practice.

2020

The development of protective agents against harmful radiations has been a subject of investigation for decades. However, effective (ideal) radioprotectors and radiomitigators remain an unsolved problem. Because ionizing radiation-induced cellular damage is primarily attributed to free radicals, radical scavengers are promising as potential radioprotectors. Early development of such agents focused on thiol synthetic compounds, e.g., amifostine (2-(3-aminopropylamino) ethylsulfanylphosphonic acid), approved as a radioprotector by the Food and Drug Administration (FDA, USA) but for limited clinical indications and not for nonclinical uses. To date, no new chemical entity has been approved by …

Celiac Disease: a widespread emerging condition in mediterranean countries.

2010

Intrinsic fluorescence of the clinically approved multikinase inhibitor nintedanib reveals lysosomal sequestration as resistance mechanism in FGFR-dr…

2017

Background Studying the intracellular distribution of pharmacological agents, including anticancer compounds, is of central importance in biomedical research. It constitutes a prerequisite for a better understanding of the molecular mechanisms underlying drug action and resistance development. Hyperactivated fibroblast growth factor receptors (FGFRs) constitute a promising therapy target in several types of malignancies including lung cancer. The clinically approved small-molecule FGFR inhibitor nintedanib exerts strong cytotoxicity in FGFR-driven lung cancer cells. However, subcellular pharmacokinetics of this compound and its impact on therapeutic efficacy remain obscure. Methods 3-dimens…

Análisis de mediadores moleculares implicados en angiogénesis en pacientes con cáncer de pulmón no microcítico: determinación de su valor como biomar…

2012

El cáncer de pulmón constituye un importante problema de salud pública, siendo el cáncer con los índices de mortalidad más elevados. Su diagnóstico se ve dificultado por la ausencia de síntomas en pacientes con tumores en estado precoz, diagnosticándose la mayoría de casos en fases ya avanzadas. Además la importancia del cáncer de pulmón radica en su mal pronóstico, ya que a pesar de los avances en el diagnóstico y en la terapéutica, el índice de supervivencia media tras 5 años es aproximadamente del 15%. La neovascularización tumoral, por medio de los procesos de angiogénesis, vasculogénesis y linfangiogénesis, resulta clave para el crecimiento y diseminación del tumor y se inicia ya en et…

“Henry Wadsworth Longfellow’s Evangeline: A Tale of Acadie and the Afterlife of the History of the Acadians”

2012

International audience

P1.13-16 The Diagnostic Accuracy of Circulating Tumor DNA for the Detection of EGFR-T790M Mutation in NSCLC: A Systematic Review and Meta-Analysis

2018

Currents Distribution During a Fault in an MV Network: Methods and Measurements

2016

When a single line to ground fault happens on the MV side of a HV/MV system, only a small portion of the fault current is injected into the ground by the ground-grid of the faulty substation. In fact the fault current is distributed between grounding electrodes and MV cables sheaths. In systems with isolated neutral or with resonant earthing this may be sufficient to provide safety from electric shock. Experimental measurements were performed on a real MV distribution network: a real single line to ground fault was made and fault currents were measured in the faulty substation and in four neighboring substations. In this paper the problem of fault current distribution is introduced, the tes…

Regulatory cytokine gene polymorphisms and risk of colorectal carcinoma.

2006

It is well established that cancer arises in chronically inflamed tissue, and this is particularly notable in the gastrointestinal tract. Classic examples include Helicobacter pylori-associated gastric cancer, hepatocellular carcinoma, and inflammatory bowel disease-associated colorectal cancer. Growing evidence suggests that these associations might be not casual findings. Focusing on individual cytokines has generated evidence that anti-inflammatory cytokine interleukin (IL)-10 and transforming growth factor-beta1 (TGF-beta1) may have a complex role in gastrointestinal carcinogenesis. As an example, IL-10-deficient mice develop severe atrophic gastritis and a chronic enterocolitis, develo…