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The Role of α-Synuclein-DNAJB6b Coaggregation in Amyloid Suppression

Chaperones may retard the aggregation of other proteins and increase their solubility. An important goal is a thermodynamic understanding of such an action. Here, the chaperone DNAJB6b (JB6) is found to suppress amyloid formation of the protein α-synuclein (α-syn) leading to a reduced rate of fibril formation and an increase in apparent solubility of α-syn. These findings were reached at mildly ac

No-touch vein grafts in coronary artery bypass surgery : a registry-based randomized clinical trial

Background and Aims: No-touch saphenous vein harvesting may enhance graft patency and improve clinical outcomes after coronary artery bypass grafting (CABG). Methods: In this registry-based, randomized trial, patients undergoing CABG were randomly assigned to no-touch or conventional harvesting. The primary composite outcome was the proportion of patients with occluded/stenosed >50% vein graft on

Viable and Heat-Resistant Microbiota with Probiotic Potential in Fermented and Non-Fermented Tea Leaves and Brews

The live microbiota of tea has not been extensively investigated. This study aimed to identify the live, culturable microbiota from four types of tea with varying oxidation levels, before and after brewing. Tea leaves and brews from oolong and fermented teas were analyzed for total viable counts of aerobic bacteria, lactobacilli, fungi, and Enterobacteriaceae. Cultivation was performed and isolate

β-D-Glucan Testing in Candidemia : Determinants of Positivity and Association With Mortality

Background: Serum 1,3-β-d-glucan (BDG) tests are frequently used for diagnosing invasive candidiasis. However, BDG tests remain negative in many patients with candidemia, and factors influencing the probability for positive test results are poorly understood. Objectives: To study clinical and microbiological factors predictive of a positive BDG test, as well as the association of a positive BDG te

Effects on Cardiac Dimensions and Peak Oxygen Uptake After Long-Term Deconditioning in Elite Athletes

This longitudinal observational study aimed to determine if ventricular dimensions of the athlete's heart remain balanced and proportional to peak oxygen uptake (VO2peak) following long-term deconditioning in elite athletes. Fourteen mixed-type male athletes (7 soccer, 7 handball players) were prospectively evaluated with cardiac magnetic resonance imaging and cardiopulmonary exercise testing whil

Legitimacy under scrutiny : why some organisations are more vulnerable to restriction than others?

This article explores the multifaceted challenges to organisational legitimacy encountered by international nongovernmental organisations (INGOs) operating in India. It seeks to uncover the factors that make certain organisations more susceptible to regulatory restrictions than others despite operating within a shared geopolitical landscape. The research delves into the complexities surrounding IN

The theragnostic potential of polyaniline-decorated magnetic nanoparticles: a sorafenib carrier for chemo-photothermal therapy and imaging of hepatocellular carcinoma

In recent years, researchers have extensively investigated hepatocellular carcinoma (HCC), a prevalent cancer type worldwide. Its resistance to conventional treatments highlights the promise of theragnostic nanoparticles, offering multiple tools within a single platform for fighting HCC cells. In this research, using polyaniline (PANI)-coated cobalt ferrite nanoparticles (CFO), an innovative nanoc

Revised age for Schöningen hunting spears indicates intensification of Neanderthal cooperative behavior around 200,000 years ago

The Schöningen 13II-4 archaeological site in Germany holds title to the most complete Paleolithic wooden hunting spears ever discovered, yet its age has never been properly settled. Initial estimates placed the site at around 400,000 years; this age was later revised to roughly 300,000 years. Here, we report age estimates for the “Spear Horizon” based on amino acid geochronology of fossils obtaine

Predictive factors for limited health literacy among persons with cirrhosis : A Swedish explorative cross-sectional study

Introduction Fatigue and altered cognitive capacity are common symptoms following cirrhosis. Patients consider information about cirrhosis difficult to understand. Health literacy levels vary among persons with chronic illnesses, which can hamper participation in and adaptation to treatment, potential restrictions and recommendations. Limited health literacy might also lead to decreased autonomy.

Coworkership and engagement : Toward a communication-centered perspective

This chapter has a twofold aim. Our first aim is to argue for a shift from viewing engagement as a psychological state to understanding it as a communication phenomenon inherently embedded in relational and interactive processes. We argue that as a communication phenomenon, engagement is best captured in the broader meaning of the verb engage, that is, “to begin and carry out an [...] activity” (M

Gut microbiota development across the lifespan : Disease links and health-promoting interventions

The gut microbiota plays a pivotal role in human life and undergoes dynamic changes throughout the human lifespan, from infancy to old age. During our life, the gut microbiota influences health and disease across life stages. This review summarizes the discussions and presentations from the symposium “Gut microbiota development from infancy to old age” held in collaboration with the Journal of Int

Relationships of hsCRP to High-Risk Vulnerable Plaque After NSTEMI : Insights From the PROSPECT II Trial

Background: Inflammation is a driver of atherosclerosis and susceptibility to cardiovascular events. Objectives: The authors sought to evaluate whether high-sensitivity C-reactive protein (hsCRP) levels are associated with the prevalence of high-risk coronary plaques in patients with non–ST-segment elevation myocardial infarction (NSTEMI). Methods: PROSPECT (Providing Regional Observations to Stud

Repurposing of phosphodiesterase-5 inhibitor sildenafil as a therapeutic agent to prevent gastric cancer growth through suppressing c-MYC stability for IL-6 transcription

Phosphodiesterase-5 (PDE5) inhibitors have shown promise as anti-cancer agents in malignancies. However, their specific effects on gastric cancer (GC) and the underlying mechanisms remain elusive. Our aim was to investigate this by combining evidence from population-based studies with data obtained from in vivo and in vitro experiments. By combing a couple of nationwide Swedish registers, GC patie

Crosstalk between the gut microbiota and brain network topology in poststroke aphasia patients : perspectives from neuroimaging findings

Background: Emerging evidence indicates that gut inflammatory and immune response play a key role in the pathophysiology of stroke and may become a promising therapeutic target. However, the specific role of the microbiota-gut-brain axis in poststroke aphasia (PSA) patients remains unclear. Objectives: The aim of this study was to investigate the relationships among the gut microbiota, neuroendocr

Evaluating the Bidirectional Causal Effects of Alzheimer’s Disease Across Multiple Conditions : A Systematic Review and Meta-Analysis of Mendelian Randomization Studies

This study systematically evaluates and meta-analyzes Mendelian randomization studies on the bidirectional causal relationship between Alzheimer’s disease (AD) and systemic diseases. We searched five databases, assessed study quality, and extracted data. Diseases were classified using ICD-11, and the meta-analysis was performed with RevMan 5.4. A total of 56 studies identified genetic links betwee