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Purpose The EPHOR-NIGHT cohort was established to investigate how night shift work influences biological pathways and chronic disease risk using a comprehensive working-life exposome approach, focusing on cardiometabolic, mental health, cognitive and biological ageing outcomes. Participant The cohort includes 937 workers aged 20–65 years (88%female), primarily from the healthcare sector (96%) in S

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BACKGROUND: The heterogeneity of Alzheimer's disease (AD) and lack of well-validated markers of non-AD factors (e.g. TDP-43) present a substantial challenge for therapeutics. Our prior work showed discordance between tau (T) and neurodegeneration (N) identified non-AD factors in AD through multi-modality imaging. Here we tried a simplified approach using plasma ptau217 and medial temporal lobe (MT

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The main objective of this work is to describe the design and testing of novel cam profiles, which are key for efficiency demonstration on a new class of internal combustion engine (ICE). A recuperated split cycle engine (RSCE) has unique demands for valve lift, duration and phasing when compared to a conventional 4-stroke. In particular, good control of the expander intake valve opening (IVO) app

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BACKGROUND: Previous studies, including ours (Wuestefeld et al., Brain, 2023), showed tau positron emission tomography (PET) uptake in medial temporal and neocortical regions of amyloid-beta (Aβ)-negative cognitively unimpaired (CU) individuals, associated with neurodegeneration and worse memory performance. To further understand if tau-PET uptake is clinically relevant in this population, we char

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BACKGROUND: The tau-PET radiotracer [18F]flortaucipir enables in vivo detection of tau pathology in Alzheimer's Disease (AD) and has recently been FDA- and EMA-approved for clinical use. To support its implementation, we assessed tau-PET's positive predictive value (PPV) and negative predictive value (NPV) for clinico-pathological AD while accounting for age, amyloid-status, and pre-PET diagnostic

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In healthcare, the ability to make sense of data is crucial for informed and responsible decision-making. However, the ongoing digitalization of healthcare and its reliance on heterogeneous forms of data has made sensemaking increasingly complex. Data is generated, presented, and used through a variety of tools, practices, and algorithmic systems, and its meaning demands careful and context-sensit

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Residential gardens can provide pollinator habitat and thus contribute to mitigating declines of insect pollinators. To further improve gardens for pollinators, it is necessary to understand the factors and pathways leading to successful conservation interventions. We studied how the success of two common pro-pollinator interventions, garden meadows and flower plantings, were influenced by gardene

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Background: Type 2 diabetes (T2D) is a well-established risk factor for cataract. However, whether the causal effect on cataract differs by sex remains unclear. Determining whether this causal effect differs by sex could help resolve discrepancies in epidemiological studies regarding cataract risk in populations with diabetes. Methods: Using summary statistics of East Asian and European population

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The evolutionary dynamics of diurnal Aletis moths (Lepidoptera: Geometridae: Sterrhinae) in the Afrotropics have been obscured by their allopatric distributions, significant inter- and intraspecific variation in adult and caterpillar phenotypes, and involvement in complex mimicry systems. Extensive phenotypic disparity, alongside conserved genital morphology and a lack of suitable material for gen

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Letters are the primitives of reading expertise. Single letter recognition relies on a hierarchy of processing stages, in which early visual features gradually evolve into abstract letter representations, but the temporal organization of these stages remains poorly understood. To address it, we applied multivariate pattern analysis (MVPA) to electroencephalography (EEG) data recorded while adult r

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We describe an experimental setup for non-linear interaction and propagation of ultrashort and intense x-ray free-electron laser (XFEL) pulses in a dense gas. It allows one to provide high, but adjustable, target-gas pressures of up to 6 bar within a vacuum environment of 3∙10− 3 mbar or better. The setup enables investigation of intense x-ray propagation in an optically thick medium with minimal

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Genetic variation in immune genes is an important component of genetic diversity. The genes in the major histocompatibility complex (MHC) provide an excellent model system for studying the mechanisms that generate and maintain genetic diversity in natural populations. While both demographic factors and pathogen-mediated selection processes contribute to the extreme diversity observed in the MHC sy

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The spectrum of frontotemporal dementia/amyotrophic lateral sclerosis (FTD/ALS) and Huntington disease (HD) are fatal neurodegenerative disorders with no major disease-modifying therapies. Recent work has shown that the hallmark pathological proteins TAR DNA binding protein of 43 kDa (TDP-43) in FTD/ALS and mutant huntingtin (mHTT) in HD may be interlinked. Furthermore, these disorders share early

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BACKGROUND: – Proteins linked to heritable coronary heart disease (CHD) could uncover new pathophysiological mechanisms of atherosclerosis. We report on the protein profile associated with a family history of early-onset CHD and whether the relation between proteins and coronary atherosclerotic burden differs according to family history status, as well as inferences from Mendelian randomization. M

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Background: There are two conceptually different surgical treatment options for patients with T1 colorectal cancer (CRC): radical surgical resection and local resection. In addition, adjuvant chemotherapy is recommended in cases with lymph node metastases. However, surgical overtreatment of early CRC is a concern and may be related to limitations in preoperative work-up as well as tumour risk clas

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Rates of cognitive decline in Alzheimer’s disease (AD) are extremely heterogeneous. Although biomarkers for amyloid-beta (Aβ) and tau proteins, the hallmark AD pathologies, have improved pathology-based diagnosis, they explain only 20–40% of the variance in AD-related cognitive impairment (CI). To discover novel biomarkers of CI in AD, we performed cerebrospinal fluid (CSF) proteomics on 3,397 ind

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Parkinson's disease (PD) is a progressive neurodegenerative disorder with a growing global burden. Current pharmacological therapies remain limited to symptomatic management, owning to an incomplete understanding of the mechanisms driving α‑synuclein aggregation and disease progression. This review provides an integrated overview of PD across epidemiological, etiological, pathophysiological, and c

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Background: Virtual imaging trials (VITs) are in silico studies that simulate medical imaging and disease processes, offering a cost-effective and reproducible addition to traditional imaging trials. While VITs are well established in breast imaging, most existing implementations simulate imaging based on static anatomical models, capturing only a single time point. This limits their ability to st