Developing Topics.

Background: Subjective cognitive decline (SCD) is self-reported experience of cognitive impairment, frequently memory, that sometimes precedes mild cognitive impairment (MCI) and Alzheimer's disease (AD). While the hallmark memory deficits of AD are associated with pathological atrophy of the hippocampus, evidence that SCD is associated with changes in whole hippocampus volume is mixed. Subtle volumetric changes in the cytoarchitecturally distinct subfields of the hippocampus could be associated with SCD but have received limited attention.

- a large-scale dataset of 3D medical shapes for computer vision.

Objectives: The shape is commonly used to describe the objects. State-of-the-art algorithms in medical imaging are predominantly diverging from computer vision, where voxel grids, meshes, point clouds, and implicit surface models are used. This is seen from the growing popularity of ShapeNet (51,300 models) and Princeton ModelNet (127,915 models).

Next-generation Sequencing Improves The Detection of Malignant Biliary Strictures and Changes Management.

Background And Aims: Malignant biliary strictures (MBS) pose diagnostic and therapeutic challenges due to the frequent indeterminate results after initial sampling. Next generation sequencing (NGS) panel (BiliSeq) offers promise in MBS detection, but real-world performance remains uncertain. This study aimed to assess standard sampling techniques alone and with BiliSeq for malignancy detection in biliary strictures, and to evaluate management changes based on NGS.

Structural Convergence and Water-Mediated Substrate Mimicry Enable Broad Neuraminidase Inhibition by Human Antibodies.

Influenza has been responsible for multiple global pandemics and seasonal epidemics and claimed millions of lives. The imminent threat of a panzootic outbreak of avian influenza H5N1 virus underscores the urgent need for pandemic preparedness and effective countermeasures, including monoclonal antibodies (mAbs). Here, we characterize human mAbs that target the highly conserved catalytic site of viral neuraminidase (NA), termed NCS mAbs, and the molecular basis of their broad specificity.

Socioeconomic and ethnic inequalities increase the risk of type 2 diabetes: an analysis of NHS health check attendees in Birmingham.

Introduction: Birmingham has a significantly higher type-II diabetes prevalence than the national average. This study aimed to investigate the association of socioeconomic deprivation and ethnicity on the risk of diabetes in Birmingham.

Methods: Data were included from 108,514 NHS Health Checks conducted in Birmingham between 2018 and 2023.