Characterization of the oxygen-tolerant formate dehydrogenase from .

Fixation of CO into the organic compound formate by formate dehydrogenases (FDHs) is regarded as the oldest autotrophic process on Earth. It has been proposed that an FDH-dependent CO fixation module could support CO assimilation even in photoautotrophic organisms. In the present study, we characterized FDH from (FDH) due to its ability to reduce CO under aerobic conditions.

Physiological versus time based cord clamping in very preterm infants (ABC3): a parallel-group, multicentre, randomised, controlled superiority trial.

Background: Physiological-based cord clamping (PBCC) in preterm infants is beneficial for cardiovascular transition at birth and may optimize placental transfusion. Whether PBCC can improve clinical outcomes is unknown. The aim of the Aeration, Breathing, Clamping (ABC3) trial was to test whether PBCC results in improved intact survival in very preterm infants.

Use of Reporting Recommendation Intended for Pharmaceutical Risk Minimisation Evaluation Studies (RIMES) Checklist in Risk Minimisation/Mitigation Studies: A Review and Survey.

Introduction: The Reporting Recommendation Intended for Pharmaceutical Risk Minimisation Evaluation Studies (RIMES) checklist is endorsed by the European Network of Centres for Pharmacoepidemiology and Pharmacovigilance (ENCePP) and is tailored for studies assessing Risk Minimisation Measures and Risk Evaluation and Mitigation Strategy (RMM/REMS) effectiveness; however, its awareness and usage remain unknown. We evaluated the implementation of the RIMES checklist in RMM/REMS effectiveness studies registered in the EUPAS register during 01 December 2017- 01 January 2024. Furthermore, the awareness and utilization of the RIMES checklist among researchers conducting RMM/REMS effectiveness studies was assessed.

[Variable presentation of giant cell arteritis].

Giant cell arteritis is a rare disease that can lead to blindness in people older than 50 years. Early recognition and timely treatment can prevent irreversible damage. Early recognition can be challenging due to the variable presentation of giant cell arteritis.

Multi-response kinetic modelling of the formation of five Strecker aldehydes during kilning of barley malt.

Control of aroma formation during production of barley malt is critical to provide consistent and high-quality products for the brewing industry. Malt quality can be affected by the inherent variability of raw material and processing conditions, leading to inconsistent and/or undesirable profiles. Dried green malts were cured isothermally at 65, 78 and 90 °C for 8.

International collaboration in health professions education.

This article explores the essential elements for achieving excellence in international collaborations within health professions education (HPE), drawing on the Association for Medical Education in Europe (AMEE) ASPIRE Award criteria for International Collaboration. The International Collaboration award transcends recognition of excellence through the award; it aims to foster excellence in international HPE collaborations more broadly, by establishing a framework for evaluation and development that functions cross-culturally. This framework is based on five key elements that contribute to successful collaborations: mutually agreed goals; shared responsibilities and leadership structures; processes that support collaboration; demonstrated long-term impact and sustainability, and evaluation and practice sharing.

Discursive (mis)alignments in internationalization: The case of International Medical Programmes.

Purpose: International Medical Programmes (IMPs) form a distinctive modality in medical education, with diverse student populations, English as a language of instruction and 'globalized' curricula. A lack of common understanding of IMPs' purposes and role in the medical education landscape triggers critiques. This study aims to document the effects of different discourses used to justify the purpose of IMPs.

Joint AI-driven event prediction and longitudinal modeling in newly diagnosed and relapsed multiple myeloma.

Multiple myeloma management requires a balance between maximizing survival, minimizing adverse events to therapy, and monitoring disease progression. While previous work has proposed data-driven models for individual tasks, these approaches fail to provide a holistic view of a patient's disease state, limiting their utility to assist physician decision-making. To address this limitation, we developed a transformer-based machine learning model that jointly (1) predicts progression-free survival (PFS), overall survival (OS), and adverse events (AE), (2) forecasts key disease biomarkers, and (3) assesses the effect of different treatment strategies, e.

Improved Diagnostic Accuracy for Polymyalgia Rheumatica using FDG-PET/CT with Clinical Diagnosis or 2012 ACR/EULAR Classification Criteria.

Purpose: In routine care, clinicians may employ 2-[18F]fluoro-2-deoxy-D-glucose (FDG) positron emission tomography (PET) computed tomography (CT) to validate their initial clinical diagnosis of polymyalgia rheumatica (PMR). Nevertheless, the diagnostic utility of combining FDG-PET/CT findings with clinical presentation has not been explored. Therefore, this study aimed to investigate whether the diagnostic accuracy for PMR could be enhanced by combining FDG-PET/CT findings with the clinical baseline diagnosis or the 2012 ACR/EULAR clinical classification criteria for PMR.

Accessible Ecosystem for Clinical Research (Federated Learning for Everyone): Development and Usability Study.

Background: The integrity and reliability of clinical research outcomes rely heavily on access to vast amounts of data. However, the fragmented distribution of these data across multiple institutions, along with ethical and regulatory barriers, presents significant challenges to accessing relevant data. While federated learning offers a promising solution to leverage insights from fragmented data sets, its adoption faces hurdles due to implementation complexities, scalability issues, and inclusivity challenges.

Higher levels of markers for early atherosclerosis in anti-citrullinated protein antibodies positive individuals at risk for RA, a cross sectional study.

Objective: To identify differences in levels of serum biomarkers associated with atherosclerosis between anti-citrullinated protein antibodies (ACPA) positive groups.

Methods: Cross-sectional data were used from the Dutch Lifelines Cohort Study combined with data derived from RA risk and early RA studies conducted at the University Medical Center Groningen (UMCG). Serum biomarkers of inflammation, endothelial cell activation, tissue remodeling and adipokine, which were previously associated with atherosclerosis, were measured with Luminex in four ACPA positive groups with different characteristics: without joint complaints, with joint complaints, RA risk and early RA groups.

Current evidence on the role of fibroblasts in large-vessel vasculitides: From pathogenesis to therapeutics.

Large-vessel vasculitides (LVV) comprise a group of chronic inflammatory diseases of the aorta and its major branches. The most common forms of LVV are giant cell arteritis (GCA) and Takayasu arteritis (TAK). Both GCA and TAK are characterized by granulomatous inflammation of the vessel wall accompanied by a maladaptive immune and vascular response that promotes vascular damage and remodeling.

Risk loci involved in giant cell arteritis susceptibility: a genome-wide association study.

Background: Giant cell arteritis is an age-related vasculitis that mainly affects the aorta and its branches in individuals aged 50 years and older. Current options for diagnosis and treatment are scarce, highlighting the need to better understand its underlying pathogenesis. Genome-wide association studies (GWAS) have emerged as a powerful tool for unravelling the pathogenic mechanisms involved in complex diseases.

A direct comparison in diagnostic performance of CDUS, FDG-PET/CT and MRI in patients suspected of giant cell arteritis.

Objectives: This study directly compares diagnostic performance of Colour Duplex Ultrasound (CDUS), Fluor-18-deoxyglucose Positron Emission Tomography Computed Tomography (FDG-PET/CT) and Magnetic Resonance Imaging (MRI) in patients suspected of giant cell arteritis (GCA).

Methods: Patients with suspected GCA were included in a nested-case control pilot study. CDUS, whole body FDG-PET/CT and cranial MRI were performed within 5 working days after initial clinical evaluation.

Large vessel giant cell arteritis.

Giant cell arteritis is the principal form of systemic vasculitis affecting people over 50. Large-vessel involvement, termed large vessel giant cell arteritis, mainly affects the aorta and its branches, often occurring alongside cranial giant cell arteritis, but large vessel giant cell arteritis without cranial giant cell arteritis can also occur. Patients mostly present with constitutional symptoms, with localising large vessel giant cell arteritis symptoms present in a minority of patients only.

Development of a diagnostic prediction model for giant cell arteritis by sequential application of Southend Giant Cell Arteritis Probability Score and ultrasonography: a prospective multicentre study.

Background: Giant cell arteritis is a critically ischaemic disease with protean manifestations that require urgent diagnosis and treatment. European Alliance of Associations for Rheumatology (EULAR) recommendations advocate ultrasonography as the first investigation for suspected giant cell arteritis. We developed a prediction tool that sequentially combines clinical assessment, as determined by the Southend Giant Cell Arteritis Probability Score (SGCAPS), with results of quantitative ultrasonography.

Advances in PET Imaging of Large Vessel Vasculitis: An Update and Future Trends.

Systemic vasculitides are autoimmune diseases characterized by inflammation of blood vessels. They are categorized based on the size of the preferentially affected blood vessels: large-, medium-, and small-vessel vasculitides. The main forms of large-vessel vasculitis include giant cell arteritis (GCA) and Takayasu arteritis (TAK).