IDIBAPS: Institut d'investigacions Biomèdiques August Pi i Sunyer: Envíos recientes
Mostrando ítems 341-360 de 3164
Annexin A6 and NPC1 regulate LDL-inducible cell migration and distribution of focal adhesions
Cholesterol is considered indispensable for cell motility, but how physiological cholesterol pools enable cells to move forward remains to be clarified. The majority of cells obtain cholesterol from the uptake of Low-Density ...
Balloon-expandable versus self-expanding valves in patients with prior surgical mitral valve replacement undergoing transcatheter aortic valve replacement
Background: Pre-existing mitral prosthesis raises technical challenges for transcatheter aortic valve replacement (TAVR) but has been scarcely studied. In this work we sought to compare outcomes of patients with previous ...
Early-onset Alzheimer's disease shows a distinct neuropsychological profile and more aggressive trajectories of cognitive decline than late-onset
Early- and late-onset Alzheimer's disease (EOAD and LOAD) share the same neuropathological traits but show distinct cognitive features. We aimed to explore baseline and longitudinal outcomes of global and domain-specific ...
Predictive medicine: outcomes, challenges and opportunities in the Synergy-COPD project
BACKGROUND: Chronic Obstructive Pulmonary Disease (COPD) is a major challenge for healthcare. Heterogeneities in clinical manifestations and in disease progression are relevant traits in COPD with impact on patient management ...
Forty-eight-week efficacy and safety and early CNS tolerability of doravirine (MK-1439), a novel NNRTI, with TDF/FTC in ART-naive HIV-positive patients
INTRODUCTION: Doravirine (DOR) is an investigational NNRTI (aka MK-1439) that retains activity against common NNRTI-resistant mutants. We have previously reported the Part 1 results from a two-part, randomized, double-blind, ...
Oscillations in the bistable regime of neuronal networks
Bistability between attracting fixed points in neuronal networks has been hypothesized to underlie persistent activity observed in several cortical areas during working memory tasks. In network models this kind of bistability ...
How reliably can algorithms identify eosinophilic asthma phenotypes using non-invasive biomarkers?
Asthma is a heterogeneous respiratory disease that encompasses different inflammatory and functional endophenotypes. Many non-invasive biomarkers has been investigated to its pathobiology. Heany et al proposed a clinical ...
Association of Complement Factors With Disability Progression in Primary Progressive Multiple Sclerosis
Background and Objectives: The complement system is known to play a role in multiple sclerosis (MS) pathogenesis. However, its contribution to disease progression remains elusive. The study investigated the role of the ...
Enfermedad pulmonar obstructiva crónica. Actualización 2014
La enfermedad pulmonar obstructiva crónica (EPOC) es un problema socio-sanitario de primera magnitud por su elevada prevalencia (10% en nuestro País), incidencia creciente (la Organización Mundial de la Salud estima que ...
Deconstructing myths, building alliances: a networking model to enhance tobacco control in hospital mental health settings
Life expectancy for people with severe mental disorders is up to 25 years less in comparison to the general population, mainly due to diseases caused or worsened by smoking. However, smoking is usually a neglected issue ...
Dietary Quality Changes According to the Preceding Maximum Weight: A Longitudinal Analysis in the PREDIMED-Plus Randomized Trial
One-year dietary quality change according to the preceding maximum weight in a lifestyle intervention program (PREDIMED-Plus trial, 55-75-year-old overweight or obese adults; n = 5695) was assessed. A validated food frequency ...
Allergic rhinitis: continuous or on demand antihistamine therapy?
Allergic rhinitis is an inflammatory disease of the nasal mucosa, caused by an IgE-mediated reaction after exposure to the allergen to which the patient is sensitized. Histamine is the most important preformed mediator ...
Characteristics and outcome of patients with acute myeloid leukaemia and t(8;16)(p11;p13): results from an International Collaborative Study*
In acute myeloid leukaemia (AML) t(8;16)(p11;p13)/MYST3–CREBBP is a very rare abnormality. Previous small series suggested poor outcome. We report on 59 patients with t(8;16) within an international, collaborative study. ...
Mechanisms of immunity in acutely decompensated cirrhosis and acute-on-chronic liver failure
The identification of systemic inflammation (SI) as a central player in the orchestration of acute-on-chronic liver failure (ACLF) has opened new avenues for the understanding of the pathophysiological mechanisms underlying ...
Comparison of methods for the isolation of human breast epithelial and myoepithelial cells.
Two lineages, epithelial, and myoepithelial cells are the main cell populations in the normal mammary gland and in breast cancer. Traditionally, cancer research has been performed using commercial cell lines, but primary ...
Agreement of cerebrospinal fluid biomarkers and amyloid-PET in a multicenter study
Core Alzheimer's disease (AD) cerebrospinal fluid (CSF) biomarkers have shown incomplete agreement with amyloid-positron emission tomography (PET). Our goal was to analyze the agreement between AD CSF biomarkers and ...
Minimally invasive bone grafting of simple cyst of the femoral head in femoroacetabular impingement
Femoral head and neck cysts are a common finding among patients with femoroacetabular impingement. However, their exact role in this pathology has not been yet clarified. We report herein the case of a 45-year-old male ...
Infective endocarditis in patients with cancer: a consequence of invasive procedures or a harbinger of neoplasm?. A prospective, multicenter cohort.
The aim of the study was to draw a comparison between the characteristics of infective endocarditis (IE) in patients with cancer and those of IE in noncancer patients.Patients with IE, according to the modified Duke criteria, ...
Baseline Stiffness Modulates the Non-Linear Response to Stretch of the Extracellular Matrix in Pulmonary Fibrosis
Pulmonary fibrosis (PF) is a progressive disease that disrupts the mechanical homeostasis of the lung extracellular matrix (ECM). These effects are particularly relevant in the lung context, given the dynamic nature of ...
Subversion of Natural Killer Cell Responses by a Cytomegalovirus-encoded Soluble CD48 decoy receptor
Throughout evolution, cytomegaloviruses (CMVs) have been capturing genes from their hosts, employing the derived proteins to evade host immune defenses. We have recently reported the presence of a number of CD48 homologs ...
