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Concurrent Changes in Plasma Phosphorylated Tau 217, Tau PET, and Cognition in Preclinical Alzheimer Disease
Importance: Developing disease-modifying treatments is a priority for Alzheimer disease research. Objective: To determine the potential of plasma phosphorylated tau 217 (p-tau217) and tau positron emission tomography (PET) to assess disease modification in treatment trials. Design, Setting, and Participants: This diagnostic/prognostic study used longitudinal data from the Anti-Amyloid Treatment in
Probing Strangeness Hadronization with Event-by-Event Production of Multistrange Hadrons
This Letter presents the first measurement of event-by-event fluctuations of the net number (difference between the particle and antiparticle multiplicities) of multistrange hadrons Ξ- and Ξ¯+ and its correlation with the net-kaon number using the data collected by the ALICE Collaboration in pp, p-Pb, and Pb-Pb collisions at a center-of-mass energy per nucleon pair sNN=5.02 TeV. The statistical ha
Investigating Λ baryon production in p -Pb collisions in jets and the underlying event using angular correlations
First measurements of hadron-Λ (h-Λ) azimuthal angular correlations in p-Pb collisions at sNN =5.02 TeV using the ALICE detector at the Large Hadron Collider are presented. These correlations are used to separate the production of associated Λ baryons into three different kinematic regions, namely those produced in the direction of the trigger particle (near side), those produced in the opposite d
Menger - the Movie
Individualism and working from home
We show that culturally transmitted individualism is an important determinant of working from home (WFH). Using individual-level data from the U.S. Current Population Survey (CPS) and the European Social Survey (ESS), we compare immigrants and their descendants from different cultural backgrounds residing in the same location. A 10-point increase in country-of-origin individualism (0–100 scale) in
Metabolic perturbations and ectopic fat deposition in men with low birth weight : Effects of a 4-week carbohydrate overfeeding challenge
Low birth weight (LBW) is a risk factor for type 2 diabetes (T2D). We hypothesized that 4 weeks of carbohydrate overfeeding (COF) with +25% energy would unmask key T2D perturbations among 22 nonobese LBW men, including five with screen-detected metabolic dysfunction-associated steatotic liver disease (MASLD), compared with 21 healthy control participants with normal birth weight (NBW). Body weight
Effects of natural temperature variation on male perception of female scents in Drosophila melanogaster
LymphSens study : The enigma of subjective lymphoedema-how often and why do patients report lymphoedema after breast cancer treatment without an objective measurable swelling? the role of lymphatic and sensory processing problems: A protocol for a multicentre prospective longitudinal study
Introduction Breast cancer-related lymphoedema (BCRL) at the arm and/or trunk/breast is a highly feared complication following breast cancer treatment and can be objectified using the state-of-The-Art criteria based on volume, extracellular water ratio or skin thickness measurements. Although the incidence of objective BCRL is decreasing due to advances in breast cancer treatment, many patients re
Another Reason to Operate in Primary Hyperparathyroidism
Human cortical neurons rapidly generated by embryonic stem cell programming integrate into the stroke-injured rat cortex
Stem cell sources capable of producing appropriate cells for replacement will be necessary for functional repair of the injured brain. Here, we have determined whether transcription factor programming of human embryonic stem (hES) cells can be used to generate layer-specific cortical neurons capable of integrating into the stroke-injured rat cortex. Human embryonic stem cells were programmed via o
Adolescents’ experiences of psychological treatment for gaming disorder : a qualitative study
Background: Gaming disorder is a recently recognized psychiatric condition and a growing public health concern, particularly among adolescents. Despite this, there is limited research on what kind of treatment they need. Existing studies are mostly quantitative and offer limited insight into adolescents' lived experiences.Aim: The aim of this qualitative study is to explore how adolescent patientsBackground: Gaming disorder is a recently recognized psychiatric condition and a growing public health concern, particularly among adolescents. Despite this, there is limited research on what kind of treatment they need. Existing studies are mostly quantitative and offer limited insight into adolescents’ lived experiences. Aim: The aim of this qualitative study is to explore how adolescent patient
Prostate-specific membrane antigen positron emission tomography/computed tomography imaging as a precision diagnostic at prostate cancer recurrence after radical prostatectomy : Modeling long-term survival
Background: Prostate-specific membrane antigen positron emission tomography/computed tomography (PSMA-PET/CT) is affecting the management of patients with prostate cancer with biochemical recurrence after radical prostatectomy. The long-term outcomes of tailoring salvage treatment on the basis of PSMA-PET/CT status remain to be determined. Methods: A decision-analytic model was developed to projec
Performance evaluation of a custom-designed contrast media injector in a 5-Tesla MRI environment
The compatibility and safety of contrast media injectors (CMIs) at ultra-high magnetic field strengths remains a critical challenge. This study aimed to investigate a custom-designed CMI powered by a ceramic motor in a newly developed 5T MRI environment, comparing it with a commercial CMI commonly used in a clinic. Three key performance aspects of the CMI were assessed in the 5T environment: trans
White paper and roadmap for quantum gravity phenomenology in the multi-messenger era
The unification of quantum mechanics and general relativity has long been elusive. Only recently have empirical predictions of various possible theories of quantum gravity been put to test, where a clear signal of quantum properties of gravity is still missing. The dawn of multi-messenger high-energy astrophysics has been tremendously beneficial, as it allows us to study particles with much higher
PROX1 is an early driver of lineage plasticity in prostate cancer
Lineage plasticity is recognized as a critical determinant of lethality and resistance to AR pathway inhibitors in prostate cancer. Lineage plasticity is a continuum, ranging from AR activity-low tumors, AR-null tumors that do not express a neuroendocrine prostate cancer (NEPC) program (i.e., double-negative prostate cancer [DNPC]), and AR-null NEPC tumors. Factors upregulated early in lineage pla
Disentangling Centrality Bias and Final-State Effects in the Production of High- pT Neutral Pions Using Direct Photon in d+Au Collisions at sNN =200 GeV
PHENIX presents a simultaneous measurement of the production of direct γ and π0 in d+Au collisions at sNN=200 GeV over a pT range of 7.5 to 18 GeV/c for different event samples selected by event activity, i.e., charged-particle multiplicity detected at forward rapidity. Direct-photon yields are used to empirically estimate the contribution of hard-scattering processes in the different event sample
Alcohol consumption, genetic susceptibility, and risk of latent autoimmune diabetes in adults and type 2 diabetes : Findings from two population-based studies
Background & aims: Alcohol consumption has been inversely associated with type 2 diabetes (T2D), but its influence on autoimmune diabetes is unclear. We investigated the risk of latent autoimmune diabetes in adults (LADA) and T2D in relation to alcohol intake and assessed if potential associations were modified by genetic susceptibility to diabetes. Methods: We used data from a case–control st
Upper-Limb Complications in Diabetes : A Narrative Review
Upper-limb complications (ULCs) in diabetes, affecting joints, tendons, muscles, con-nective tissue, nerves, and skin, are underrecognized but prevalent conditions in type 1 and type 2 diabetes. Advances in diabetes care have extended life expectancy, leading to an aging population with diabetes with increased susceptibility to long-term complications beyond traditional vascular issues. Despite so
Synthesis & Characterization of Au-promoted NiMo/Al2O3 Catalysts
För att samhällets gröna omställning ska fortgå behövs det fortfarande ett bra alternativ till råolja. Ett hållbart alternativ som undersöks är bioolja. Bioolja framställs till skillnad från råolja med biomassa som råmaterial. För att bränsle med bra kvalitet ska tillverkas av detta så måste biomassan uppgraderas i flera steg i bioraffinaderier. Ett av dessa steg innehåller en katalytisk hydrodeoxThe phasing out of fossil fuels continues to be of great importance if our society is to complete the green transition. One of the most interesting alternatives to fossil fuels is bio-fuels but these have not been shown to outperform fossil fuels in all areas, as of yet. This is especially true in applications that require high performance and have high safety standars, such as the aviation indust
