Bioelectricity is a universal multifaced signaling cue in living organisms.

The cellular electrical signals of living organisms were discovered more than a century ago and have been extensively investigated in the neuromuscular system. Neuronal depolarization and hyperpolarization are essential for our neuromuscular physiological and pathological functions. Bioelectricity is being recognized as an ancient, intrinsic, fundamental property of all living cells, and it is not limited to the neuromuscular system.

A Decade of Oocyte Cryopreservation: New Horizons in Patients Accessing Care.

Utilization of fertility preservation treatments has increased since the American Society for Reproductive Medicine lifted the "experimental" label for oocyte cryopreservation in 2012. This study characterizes changes in insurance coverage, clinical outcomes, and live birth probabilities over a span of a decade (2012-2022) in patients who underwent planned oocyte cryopreservation. Retrospective analysis of planned oocyte cryopreservation cycles using vitrification from 2012 to 2022.

Comparative Efficacy of Nonsteroid Immunosuppressive Medications in Childhood Nephrotic Syndrome.

Importance: Cyclophosphamide and calcineurin inhibitors are the most used nonsteroid immunosuppressive medications globally for children with various chronic inflammatory conditions. Their comparative effectiveness remains uncertain, leading to worldwide practice variation. Nephrotic syndrome is the most common kidney disease managed by pediatricians globally and suboptimal treatment is associated with high morbidity.

A Short Cognitive and Neuropsychiatric Assessment Scale for Progressive Supranuclear Palsy.

Background: Patients with Progressive Supranuclear Palsy (PSP) suffer from several neuropsychological impairments. These mainly affect the frontal lobe and subcortical brain structures. However, a scale for the assessment of cognitive and neuropsychiatric disability in PSP is still missing.

Direct binding of arsenicals to nuclear transport factors disrupts nucleocytoplasmic transport.

Human exposure to arsenicals is associated with devastating diseases such as cancer and neurodegeneration. At the same time, arsenic-based drugs are used as therapeutic agents. The ability of arsenic to directly bind to proteins is correlated with its toxic and therapeutic effects highlighting the importance of elucidating arsenic-protein interactions.

Racial and ethnic enrollment disparities in clinical trials leading to FDA approvals for gynecologic malignancies.

Background: Black women and other minorities have higher age adjusted incidence risk for cervical and endometrial cancer than White women. However, the extent of racial and ethnic disparities in clinical trial enrollment among studies performed mainly in North America and Europe for gynecologic malignancy is unknown.

Objective: This study analyzed enrollment rates by race/ethnicity in trials that led to Food and Drug Administration (FDA) approvals for gynecological cancers from 2010 to 2024.

Association between body mass index, obesity, and vulvar cancer recurrence.

Objective: The objective of this paper is to study the association between obesity and tumor recurrence in patients with vulvar cancer.

Methods: This is a retrospective study including vulvar cancer patients from 2003 to 2022. Our primary outcome was progression-free survival (PFS) stratified by status of obesity, defined as body mass index (BMI) >30.

Sterically Induced Enhancement in the Electrochemical Stability of Salen-Type Cathode Materials.

This study investigates the electrochemical degradation mechanisms of nickel-salen (NiSalen) polymers, with a focus on improving the material's stability in supercapacitor applications. We analyzed the effects of steric hindrance near the nickel center by incorporating different bulky substituents into NiSalen complexes, aiming to mitigate water-induced degradation. Electrochemical performance was assessed using cyclic voltammetry, operando conductance, and impedance measurements, while X-ray photoelectron spectroscopy (XPS) provided insights into molecular degradation pathways.

Regeneration of Vascular Endothelium in Different Large Vessels.

The regeneration of endothelial cells (ECs) lining arteries, veins, and large lymphatic vessels plays an important role in vascular pathology. To understand the mechanisms of atherogenesis, it is important to determine what happens during endothelial regeneration. A comparison of these processes in the above-mentioned vessels reveals both similarities and some significant differences.

Assessing spatially explicit long-term landscape dynamics based on automated production of land category layers from Danish late nineteenth-century topographic maps in comparison with contemporary maps.

Historical topographical maps contain valuable, spatially and thematically detailed information about past landscapes. Yet, for analyses of landscape dynamics through geographical information systems, it is necessary to "unlock" this information via map processing. For two study areas in northern and central Jutland, Denmark, we apply object-based image analysis, vector GIS, colour image segmentation, and machine learning processes to produce machine-readable layers for the land use and land cover categories forest, wetland, heath, dune sand, and water bodies from topographic maps from the late nineteenth century.

Human subcutaneous and visceral adipocyte atlases uncover classical and nonclassical adipocytes and depot-specific patterns.

Human adipose depots are functionally distinct. Yet, recent single-nucleus RNA sequencing (snRNA-seq) analyses largely uncovered overlapping or similar cell-type landscapes. We hypothesized that adipocyte subtypes, differentiation trajectories and/or intercellular communication patterns could illuminate this depot similarity-difference gap.

A Core Outcome Set for Trials in CKD: Report of the Standardized Outcomes in Nephrology-Chronic Kidney Disease (SONG-CKD) Stakeholder Workshops.

Omitting outcomes of importance to patients with chronic kidney disease (CKD) and their caregivers from trials can impede decision-making based on patient-centered outcomes. As part of the global Standardized Outcomes in Nephrology - Chronic Kidney Disease (SONG-CKD) initiative, we aimed to establish a consensus-based set of core outcomes for trials in CKD (prior to the need for kidney replacement therapy). To finalize the proposed set of core outcomes that were identified through focus groups and an international Delphi survey, we convened two international stakeholder workshops in English and Spanish languages that involved 61 patients/caregivers and 75 health professionals from 18 countries.

Intraoperative Monitoring of Sensory Evoked Potentials in Neurosurgery: A Personalized Approach.

Sensory evoked potentials (EPs), namely, somatosensory, visual, and brainstem acoustic EPs, are used in neurosurgery to monitor the corresponding functions with the aim of preventing iatrogenic neurological complications. Functional deficiency usually precedes structural defect, being initially reversible, and prompt alarms may help surgeons achieve this aim. However, sensory EP registration requires presenting multiple stimuli and averaging of responses, which significantly lengthen this procedure.

A Pilot Randomized Controlled Trial of a Single-Session Digital Acceptance and Commitment Therapy Intervention.

Adherence challenges are common among digital mental health interventions (DMHIs). Single-session DMHIs may help by providing a low-intensity intervention that takes less time to complete. This pilot randomized controlled trial sought to evaluate the acceptability and preliminary efficacy of a single-session DMHI based on acceptance and commitment therapy (ACT) in a non-clinical sample of college students.

Use of Harms trabeculotome to assist failed microcatheter advancement during trabeculotomy in primary congenital glaucoma.

We report the use of the Harms trabeculotome to facilitate 360° microcatheter advancement during illuminated microcatheter-assisted circumferential trabeculotomy (IMCT) ab externo in a 3-month-old infant with bilateral primary congenital glaucoma who required repeat surgery. The illuminated microcatheter was advanced 270°, from 9 to 6 o'clock; however, a focal blockage occurred, and, despite viscodilation, further advancement was not possible. The surgeon introduced a right Harms trabeculotome in the opposite direction, counterclockwise through the same scleral flap.

Metagenome-informed metaproteomics of the human gut microbiome, host, and dietary exposome uncovers signatures of health and inflammatory bowel disease.

Host-microbiome-dietary interactions play crucial roles in regulating human health, yet their direct functional assessment remains challenging. We adopted metagenome-informed metaproteomics (MIM), in mice and humans, to non-invasively explore species-level microbiome-host interactions during commensal and pathogen colonization, nutritional modification, and antibiotic-induced perturbation. Simultaneously, fecal MIM accurately characterized the nutritional exposure landscape in multiple clinical and dietary contexts.

Feasibility and potential diagnostic value of [F]PI-2620 PET in patients with down syndrome and Alzheimer's disease: a case series.

Purpose Of The Report: Adults with Down Syndrome (DS) have a substantially increased risk for Alzheimer's disease (AD) due to the triplicated amyloid-precursor-protein gene on chromosome 21, resulting in amyloid and tau accumulation. However, tau PET assessments are not sufficiently implemented in DS-AD research or clinical work-up, and second-generation tau tracers such as [F]PI-2620 have not been thoroughly characterized in adults with DS. We aim at illustrating feasibility and potential diagnostic value of tau PET imaging with [F]PI-2620 for the diagnosis of DS-AD.

Vesicular glutamate release is necessary for neural tube formation.

The brain and spinal cord originate from a neural tube that is preceded by a flat structure known as the neural plate during early embryogenesis. In humans, failure of the neural plate to convert into a tube by the fourth week of pregnancy leads to neural tube defects (NTDs), birth defects with serious neurological consequences. The signaling mechanisms governing the process of neural tube morphogenesis are unclear.

Biology-inspired dynamic microphysiological system approaches to revolutionize basic research, healthcare and animal welfare.

The regular workshops held by the Center for Alternatives to Animal Testing (CAAT) on biology-inspired microphysiological systems (MPS) taking place every four years, have become a reliable measure to assess fundamental scientific, industrial and regulatory trends for translational science in the MPS-field from a bird's eye view. The 2023 workshop participants at that time concluded that the technology as used within academia has matured significantly, underlined by the broad use of MPS and the steadily increasing number of high quality research publications - yet, broad industry adoption of MPS has been slow, despite strong interest. Academic research using MPS primarily aims to accurately recapitulate human biology in MPS-based organ models in areas where traditional models have been lacking key elements of human physiology, thereby enabling breakthrough discoveries for life sciences.

Subjective trauma perception as a Distinctive predictor of somatization and disability during the 2022 Russian invasion of Ukraine.

Objectives: This study examines the association between the Subjective Traumatic Outlook (STO), somatization, and physical and mental aspects of disability during wartime in Ukraine. It highlights the STO's role in emphasizing the perceptual component of trauma as a screening tool, distinguishing somatic symptoms alongside physical and psychological disability.

Method: A national sample of 1895 Ukrainians affected by the Russian invasion completed the International Trauma Questionnaire (ITQ), the Somatic Symptom Scale-8 (SSS-8), the World Health Organization Disability Assessment Schedule (WHODAS), and the STO.

The (dys)regulation of energy storage in obesity.

Metabolic energy stored mainly as adipose tissue is homeostatically regulated. There is strong evidence that human body weight () is physiologically regulated, i.e.

Omega-3 fatty acids supplementation from late pregnancy to early lactation attenuates the endocannabinoid system and immune proteome in preovulatory follicles and endometrium of Holstein dairy cows.

Activation of the endocannabinoid system (ECS) elicits negative effects on the reproductive system in mammals. Omega-3 (n-3) fatty acid (FA) supplementation lowers ECS activation and has anti-inflammatory effects. Thus, we hypothesized that supplementing cows with n-3 FA will downregulate components of the ECS and immune system in preovulatory follicles and in the endometrium.

[Access to and Transitions within the Medical Care Process of Persons with Down Syndrome and Dementia: A Qualitative Analysis].

Compared to the general population, individuals with Down syndrome carry a much higher genetic risk of developing early onset Alzheimer's dementia. This leads to unique challenges and the need for a targeted patient journey.In a qualitative interview study with medical professionals, patient organisations and formal and informal care persons, we assessed barriers within the medical care process of this patient group as well as current approaches to overcome these problems.