1,687 results match your criteria: "VU medical Center[Affiliation]"

Background: To ensure appropriate care for the individual older adult, an ideal treatment should align with patients' values. However, healthcare professionals struggle with how to elucidate patient values effectively. To offer guidance to healthcare professionals, we performed a scoping review, thereby mapping and categorizing instruments specifically developed to elucidate values of older adults in clinical practice.

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Introduction: Domestic violence and abuse (DVA) are prevalent among persons with severe mental illness (SMI), being involved as victim, perpetrator, or both.

Aims: To assess rates of DVA victimization and perpetration in patients with SMI. We also aimed to assess whether DVA victimization was associated with DVA perpetration, and whether this was mediated by dispositional anger in patients with SMI.

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Endothelial-Ercc1 DNA repair deficiency provokes blood-brain barrier dysfunction.

Cell Death Dis

January 2025

Amsterdam UMC location Vrije Universiteit Amsterdam, Department of Molecular Cell Biology and Immunology, De Boelelaan 1117, 1081 HV, Amsterdam, The Netherlands.

Aging of the brain vasculature plays a key role in the development of neurovascular and neurodegenerative diseases, thereby contributing to cognitive impairment. Among other factors, DNA damage strongly promotes cellular aging, however, the role of genomic instability in brain endothelial cells (EC) and its potential effect on brain homeostasis is still largely unclear. We here investigated how endothelial aging impacts blood-brain barrier (BBB) function by using excision repair cross complementation group 1 (ERCC1)-deficient human brain ECs and an EC-specific Ercc1 knock out (EC-KO) mouse model.

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Myocardial infarction (MI) mobilizes macrophages, the central protagonists of tissue repair in the infarcted heart. Although necessary for repair, macrophages also contribute to adverse remodeling and progression to heart failure. In this context, specific targeting of inflammatory macrophage activation may attenuate maladaptive responses and enhance cardiac repair.

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Article Synopsis
  • The study examines trends and epidemiology of pediatric burns in Dutch burn centers from 2009 to 2022, highlighting the need for effective prevention strategies and resource allocation.
  • The analysis revealed a gradual increase in pediatric burn admissions, with a temporary decrease during the COVID-19 pandemic; 77% of patients were overnight admissions.
  • Young children (ages 0-3) were the most affected group, and a shift toward shorter hospital stays and increased day admissions was noted, especially during the pandemic.
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Importance: Only a small fraction of patients with advanced non-small cell lung cancer (NSCLC) respond to immune checkpoint inhibitor (ICI) treatment. For optimal personalized NSCLC care, it is imperative to identify patients who are most likely to benefit from immunotherapy.

Objective: To develop a supervised deep learning-based ICI response prediction method; evaluate its performance alongside other known predictive biomarkers; and assess its association with clinical outcomes in patients with advanced NSCLC.

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Assessment of impulsivity using an automated, self-adjusting delay discounting procedure.

Behav Brain Res

March 2025

Department of Anatomy and Neurosciences, Amsterdam Neuroscience, Amsterdam University Medical Center, location VU Medical Center, Amsterdam, The Netherlands. Electronic address:

Modelling delay discounting behavior in rodents is important for understanding the neurobiological mechanisms underlying cognitive control and associated impulsivity disorders. Conventional rodent delay discounting procedures require extensive training and frequent experimenter interaction, as rodents are tested in separate operant chambers away from their home cage. To address these limitations, we adapted and characterize here a self-adjusting delay discounting procedure to an automated CombiCage setup.

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An international and multidisciplinary EORTC survey on resectability of stage III non-small cell lung cancer.

Lung Cancer

December 2024

Department of Pulmonary Medicine, GROW - School for Oncology and Reproduction, Maastricht University Medical Center+, P. Debyelaan 25, 6229 HX Maastricht, the Netherlands. Electronic address:

Introduction: The EORTC-Lung Cancer Group initiated a Delphi consensus process to establish a consensual definition of resectable stage III non-small cell lung cancer (NSCLC) for the use in clinical trials, including a systematic review, survey, and review of clinical cases. Here, the survey results are presented, aimed to identify areas of controversy.

Methods: A survey was distributed among the members of six international organizations related to lung cancer.

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Tension at the gate: sensing mechanical forces at the blood-brain barrier in health and disease.

J Neuroinflammation

December 2024

Department of Molecular Cell Biology and Immunology, Amsterdam UMC location Vrije Universiteit Amsterdam, De Boelelaan 1117, Amsterdam, The Netherlands.

Microvascular brain endothelial cells tightly limit the entry of blood components and peripheral cells into the brain by forming the blood-brain barrier (BBB). The BBB is regulated by a cascade of mechanical and chemical signals including shear stress and elasticity of the adjacent endothelial basement membrane (BM). During physiological aging, but especially in neurological diseases including multiple sclerosis (MS), stroke, small vessel disease, and Alzheimer's disease (AD), the BBB is exposed to inflammation, rigidity changes of the BM, and disturbed cerebral blood flow (CBF).

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Unraveling Sex Differences in Kidney Health and CKD: A Review of the Effect of Sex Hormones.

Clin J Am Soc Nephrol

December 2024

Department of Endocrinology and Metabolism, Amsterdam University Medical Center, Location VU Medical Center, Amsterdam, The Netherlands.

Sexual dimorphism plays an important role in the pathogenesis and progression of CKD. Men with CKD often exhibit faster kidney function decline, leading to higher rates of kidney failure and mortality compared with women. Studies suggest that sex hormones may influence this apparent dimorphism, although the mechanisms underlying these influences remain poorly understood.

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KIF5A regulates axonal repair and time-dependent axonal transport of SFPQ granules and mitochondria in human motor neurons.

Neurobiol Dis

January 2025

Department of Functional Genomics, Center for Neurogenomics and Cognitive Research, Vrije Universiteit Amsterdam and VU Medical Center, Amsterdam, the Netherlands; Department of Human Genetics, Amsterdam University Medical Center, Amsterdam, the Netherlands. Electronic address:

Mutations in the microtubule-binding motor protein kinesin 5 A (KIF5A) are implicated in several adult-onset motor neuron diseases, including Amyotrophic Lateral Sclerosis, Spastic Paraplegia Type 10 and Charcot-Marie-Tooth Disease Type 2. While KIF5 family members transport a variety of cargos along axons, the specific cargos affected by KIF5A mutations remain poorly understood. Here, we generated KIF5Anull mutant human motor neurons and analyzed the impact on axonal transport and motor neuron outgrowth and regeneration in vitro.

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Mycobacteria is a diverse genus that includes both innocuous environmental species and serious pathogens like Mycobacterium tuberculosis, Mycobacterium leprae, and Mycobacterium ulcerans, the causative agents of tuberculosis, leprosy, and Buruli ulcer, respectively. This study focuses on Mycobacterium marinum, a closely related species known for its larger genome and ability to infect ectothermic species and cooler human extremities. Utilizing whole-genome sequencing, we conducted a comprehensive pan-genome analysis of 100 M.

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A "people-like-me" approach to predict individual recovery following lumbar microdiscectomy and physical therapy for lumbar radiculopathy.

Spine J

November 2024

Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Program Musculoskeletal Health, Amsterdam, The Netherlands. Electronic address:

Background Context: Lumbar microdiscectomy is an effective treatment for short-term pain relief and improvements in disability in patients with lumbar radiculopathy, however, many patients experience residual pain and long-term disability. The 'people like me' approach seeks to enhance personalized prognosis and treatment effectiveness, utilizing historical data from similar patients to forecast individual outcomes.

Purpose: The primary objective was to develop and test the 'people-like-me' approach for leg pain intensity and disability at 12-month follow-up after lumbar microdiscectomy and postoperative physical therapy.

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Spatially resolved gene signatures of white matter lesion progression in multiple sclerosis.

Nat Neurosci

December 2024

Department of Biomedical Sciences, Section Molecular Neurobiology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.

Multiple sclerosis (MS) is an inflammatory disease of the central nervous system characterized by myelin loss and progressive neurodegeneration. To understand MS lesion initiation and progression, we generate spatial gene expression maps of white matter (WM) and grey matter (GM) MS lesions. In different MS lesion types, we detect domains characterized by a distinct gene signature, including an identifiable rim around active WM lesions.

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Background: Limited information exists regarding the prevalence of bereavement care provision by general practitioners (GPs) and in what cases they provide this. Insights into the current practice of bereavement care provision by GPs can highlight areas for improvement of the bereavement care practice. Therefore, we examined in how many cases GPs contacted relatives regarding bereavement care, and which case-specific characteristics are associated.

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The frequency of HLA-DQ7 in patients at risk of coeliac disease: A haplotype to be reckoned with for screening?

Hum Immunol

November 2024

Amsterdam UMC, Vrije Universiteit Amsterdam, Medical Immunology Laboratory, Department of Clinical Chemistry, Amsterdam Infection and Immunity Institute, Amsterdam, The Netherlands.

Article Synopsis
  • * This study analyzed 3,983 patients at risk for CD over four years, focusing on those who were HLA-DQ7 positive but negative for HLA-DQ2/DQ8.
  • * Only one patient was diagnosed with CD among the 325 suitable for analysis, suggesting that HLA-DQ7 typing may not be necessary for routine screening in high-risk populations like those in the Netherlands, although it could be useful in cases with a strong suspicion of CD.
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The escalating threat posed by antibiotic resistance is a global concern and underscores the need for new antibiotics. In this context, the recent discovery of evybactin, a nonribosomal depsipeptide antibiotic that selectively and potently inhibits the growth of M. tuberculosis, is particularly noteworthy.

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Top Tips for finding and treating serrated colon lesions.

Gastrointest Endosc

October 2024

Department of Gastroenterology and Hepatology, Amsterdam University Medical Center, Location VU Medical Center, University of Amsterdam, the Netherlands; Amsterdam Gastroenterology, Endocrinology & Metabolism, Amsterdam, the Netherlands; Cancer Center Amsterdam, Amsterdam University Medical Center, the Netherlands. Electronic address:

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Mutations in the microtubule binding motor protein, kinesin family member 5A (KIF5A), cause the fatal motor neuron disease, Amyotrophic Lateral Sclerosis. While KIF5 family members transport a variety of cargos along axons, it is still unclear which cargos are affected by mutations. We generated null mutant human motor neurons to investigate the impact of KIF5A loss on the transport of various cargoes and its effect on motor neuron function at two different timepoints .

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Enhancing Fc-mediated effector functions of monoclonal antibodies: The example of HexaBodies.

Immunol Rev

November 2024

Department of Hematology, Cancer Center Amsterdam, Amsterdam UMC, VU Medical Center, Amsterdam, The Netherlands.

Since the approval of the CD20-targeting monoclonal antibody (mAb) rituximab for the treatment of lymphoma in 1997, mAb therapy has significantly transformed cancer treatment. With over 90 FDA-approved mAbs for the treatment of various hematological and solid cancers, modern cancer treatment relies heavily on these therapies. The overwhelming success of mAbs as cancer therapeutics is attributed to their broad applicability, high safety profile, and precise targeting of cancer-associated surface antigens.

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Article Synopsis
  • Higher age is linked to decreased inflammatory activity in relapsing-remitting multiple sclerosis (RRMS), but it's unclear if this is due to age itself or disease duration.
  • This study analyzed data from five large clinical trials to examine how age and disease duration impact relapse rates, MRI lesions, and other indicators of disease activity in RRMS.
  • Results showed that older patients had significantly lower relapse rates and fewer lesions on MRI, regardless of how long they had the disease, suggesting that age factors should be considered in clinical trial designs and treatment predictions.
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International Cross-Sectional Srvey O Teatment f ccluded emoro-Popliteal Stents (SUNROOF).

J Endovasc Ther

September 2024

Division of Vascular and Endovascular Surgery, Cardiovascular Department, University Hospital of Trieste, ASUGI, Trieste, Italy.

Purpose: The aim of this project is to explore practice patterns of experienced vascular specialists involved in the treatment of patients with arterial femoro-popliteal in-stent occlusion (ISO) and to understand key concepts and shared thoughts, throughout an international cross-sectional survey.

Materials And Methods: The web-based survey was in English and included 31 questions. One-hundred experts were invited by email to fill in the survey anonymously on Google Forms using a dedicated link.

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Emerging multimodality imaging techniques for the pulmonary circulation.

Eur Respir J

October 2024

Sheffield Pulmonary Vascular Disease Unit and NIHR Biomedical Research Centre Sheffield, Royal Hallamshire Hospital, Sheffield, UK.

Pulmonary hypertension (PH) remains a challenging condition to diagnose, classify and treat. Current approaches to the assessment of PH include echocardiography, ventilation/perfusion scintigraphy, cross-sectional imaging using computed tomography and magnetic resonance imaging, and right heart catheterisation. However, these approaches only provide an indirect readout of the primary pathology of the disease: abnormal vascular remodelling in the pulmonary circulation.

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