65 results match your criteria: "Radboud university medical centre (Radboudumc)[Affiliation]"

Article Synopsis
  • The study focuses on sequencing and annotating the genome of the sacoglossan sea slug Elysia timida, a species that can store chloroplasts from its food algae, in order to improve understanding of genome architecture and evolution in molluscs.
  • The researchers achieved a high-quality chromosome-level genome assembly using advanced techniques, resulting in higher scaffold and contig N50s than previous sacoglossan genomes, alongside the identification of nearly 20,000 protein-coding genes.
  • Findings also indicated that while no horizontal gene transfer was detected, the presence of polyketide synthase genes suggests the production of polypropionates, highlighting the unique biochemical capabilities of this sea slug.
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Article Synopsis
  • Biologics are effective treatments for psoriasis, and this study focuses on patients who have used the same biologic for 10 years or more, referred to as "ultra-long users."
  • In the BioCAPTURE cohort, 30.5% of eligible patients reached this ultra-long treatment duration, with ustekinumab being the most common biologic among them.
  • The study found that many ultra-long users had comorbidities, required dose adjustments, and achieved relatively low complete clearance rates of psoriasis, but still showed a high retention rate on the treatment for over 15 years.
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Background And Objective: The most recently approved biologics for moderate-to-severe psoriasis are the interleukin (IL)-17 and IL-23 inhibitors. Drug survival is a frequently used outcome to assess drug performance in practice. An overview of the available drug survival studies regarding IL-17 and IL-23 inhibitors is lacking.

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Redo cardiac surgery and atrial fibrillation: the ablation dilemma.

J Thorac Dis

January 2024

Department of Cardiothoracic Surgery, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center, Maastricht, the Netherlands.

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The evidence on treating older patients with psoriasis with modern biologics is scarce. This study compared the efficacy and safety of tildrakizumab among younger and older patients with psoriasis (< 65/≥ 65 years) in a post hoc analysis of 2 phase III trials (reSURFACE1/2, n = 1,862). Tildrakizumab 100 mg/200 mg was administered at weeks 0/4/every 12 weeks thereafter.

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Evaluation of AI Model for Cephalometric Landmark Classification (TG Dental).

J Med Syst

August 2023

Department of Orthodontics, Dentofacial Deformities Research Center, Research Institute of Dental Sciences, and School of Dentistry, Shahid Beheshti University of Medical Sciences, Daneshjoo Blvd, Evin, Shahid Chamran Highway, Tehran, 1983963113, Tehran, Iran.

The accuracy of cephalometric landmark identification for malocclusion classification is essential for diagnosis and treatment planning. Identifying these landmarks is often complex and time-consuming for orthodontists. An AI model for classification was recently developed.

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Erratum to: Electro-energetics of Biventricular, Septal and Conduction System Pacing.

Arrhythm Electrophysiol Rev

June 2023

Department of Cardiology, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University Medical Center+ (MUMC+), the Netherlands.

[This corrects the article DOI: 10.15420/aer.2021.

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Comparison of novel ventricular pacing strategies using an electro-mechanical simulation platform.

Europace

June 2023

Department of Biomedical Engineering, Cardiovascular Research Institute Maastricht (CARIM), Maastricht University, Universiteitssingel 40, 6200 MD, Maastricht, The Netherlands.

Aims: Focus of pacemaker therapy is shifting from right ventricular (RV) apex pacing (RVAP) and biventricular pacing (BiVP) to conduction system pacing. Direct comparison between the different pacing modalities and their consequences to cardiac pump function is difficult, due to the practical implications and confounding variables. Computational modelling and simulation provide the opportunity to compare electrical, mechanical, and haemodynamic consequences in the same virtual heart.

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Blood-brain barrier (BBB) is known to be impaired in cerebral small vessel disease (SVD), and is measurable by dynamic-contrast enhancement (DCE)-MRI. In a cohort of 69 patients (42 sporadic, 27 monogenic SVD), who underwent 3T MRI, including DCE and cerebrovascular reactivity (CVR) sequences, we assessed the relationship of BBB-leakage hotspots to SVD lesions (lacunes, white matter hyperintensities (WMH), and microbleeds). We defined as hotspots the regions with permeability surface area product highest decile on DCE-derived maps within the white matter.

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Introduction: We aimed to investigate the impact of the 2021 European Society of Cardiology (ESC) guideline changes in left bundle branch block (LBBB) definition on cardiac resynchronization therapy (CRT) patient selection and outcomes.

Methods: The MUG (Maastricht, Utrecht, Groningen) registry, consisting of consecutive patients implanted with a CRT device between 2001 and 2015 was studied. For this study, patients with baseline sinus rhythm and QRS duration ≥ 130ms were eligible.

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Stress-dependent macromolecular crowding in the mitochondrial matrix.

EMBO J

April 2023

Department of Pediatrics, Amalia Children's Hospital, Radboud Institute for Molecular Life Sciences (RIMLS), Radboud Center for Mitochondrial Medicine (RCMM), Radboud University Medical Center (Radboudumc), Nijmegen, The Netherlands.

Macromolecules of various sizes induce crowding of the cellular environment. This crowding impacts on biochemical reactions by increasing solvent viscosity, decreasing the water-accessible volume and altering protein shape, function, and interactions. Although mitochondria represent highly protein-rich organelles, most of these proteins are somehow immobilized.

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Environmental and bioclimatic factors influencing yeasts and molds distribution along European shores.

Sci Total Environ

February 2023

Department of Environmental Health, National Institute of Health Dr. Ricardo Jorge, Lisbon, Portugal; Centre for Environmental and Marine Studies (CESAM) - Department of Animal Biology, University of Lisbon, Lisbon, Portugal.

The present study employed data collected during the Mycosands survey to investigate the environmental factors influencing yeasts and molds distribution along European shores applying a species distribution modelling approach. Occurrence data were compared to climatic datasets (temperature, precipitation, and solar radiation), soil datasets (chemical and physical properties), and water datasets (temperature, salinity, and chlorophyll-a concentration) downloaded from web databases. Analyses were performed by MaxEnt software.

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Optimal selection of systemic therapy in older adults with psoriasis can be challenging, due to sparse evidence-based guidance. This multicentre retrospective study investigated the safety of systemic therapy with causality assessment in a real-world cohort of older adults (≥ 65 years) with psoriasis. Data from 6 hospitals on (serious) adverse events were collected, causality assessment performed and incidence rate ratios calculated.

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Aims: Permanent transseptal left bundle branch area pacing (LBBAP) is a promising new pacing method for both bradyarrhythmia and heart failure indications. However, data regarding safety, feasibility and capture type are limited to relatively small, usually single centre studies. In this large multicentre international collaboration, outcomes of LBBAP were evaluated.

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Background: Psoriasis is a common inflammatory disease in any age group, but also in older patients (≥ 65 years of age). Since older patients are often excluded from clinical trials, limited data specifically on this growing population are available, e.g.

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