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Galectin-3 is a beta-galactoside-binding mammalian lectin that is one of a 15-member galectin family that can bind several cell surface glycoproteins via its carbohydrate recognition domain (CRD). As a result, it can influence a range of cellular processes including cell activation, adhesion and apoptosis. Galectin-3 has been implicated in various diseases, including fibrotic disorders and cancer,
In our article we focus on potentials and challenges that arise in the use of situational analysis for reflexive-relational transition research. We discuss how transitions can be mapped as transformation processes in the life course and mapping can function as reflective tool in research projects. We explore mapping transitions not only as static situations, but also in their complex processuality
Background: The neotropical anopheline mosquito Anopheles darlingi is a major malaria vector in the Americas. Studies on mosquito-associated microbiota have shown that symbiotic bacteria play a major role in host biology. Mosquitoes acquire and transmit microorganisms over their life cycle. Specifically, the microbiota of immature forms is largely acquired from their aquatic environment. Therefore
Background: FLASH radiotherapy (RT) is a novel method for delivering ionizingradiation, which has been shown in preclinical studies to have a normal tissuesparing effect and to maintain anticancer efficacy as compared to conventionalRT. Treatment of head and neck tumors with conventional RT is commonlyassociated with severe toxicity, hence the normal tissue sparing effect of FLASHRT potentially ma
Alzheimer’s disease (AD) is the leading cause of dementia and most common neurodegenerative disease worldwide, but there currently exists no effective treatment that can stop nor slow the progression of the disease. The current dogma in the field postulates that the appearance of extracellular amyloid-beta (Aβ) plaques, a histopathological hallmark of the disease, is the trigger for downstream, de
The hMRI toolbox is an open-source toolbox for the calculation of quantitative MRI parameter maps from a series of weighted imaging data, and optionally additional calibration data. The multi-parameter mapping (MPM) protocol, incorporating calibration data to correct for spatial variation in the scanner’s transmit and receive fields, is the most complete protocol that can be handled by the toolbox
Increased attention has been paid to circadian patterns and how predisposition to metabolic disorders can be affected by meal timing. Currently, it is not clear which role can be attributed to the foods selected at meals. On a cross-sectional sub-cohort study (815 adults) within the EPIC-Potsdam study we investigated whether the same foods (vegetables, fruits, refined grains, whole grains, red and
INTRODUCTION: Poliomyelitis is currently a rare disease in developed countries, where only vaccinal strains seem to be in circulation, which replace wild poliovirus. Nevertheless, it is still a serious disease for children in underdeveloped countries of Asia and Africa.PATIENTS AND METHODS: We analysed nine strains of poliovirus type 2 isolated from the faecal matter of patients with vaccine assoc
CD47, also known as integrin-associated protein (IAP), is a transmembrane protein with multiple biological functions including regulation of efferocytosis and leukocyte trafficking. In this study we investigated the effect of CD47-deficiency on atherosclerosis using a model of adeno-associated virus (AAV)-induced hypercholesterolemia. We observed increased plaque formation in CD47 null mice compar
BackgroundResearch involving current and future generations of older adults in the design of smart home technology (SHT) is scarce. In this study, current and future generations of older adults, professionals, and researchers together sought to identify user needs and aspirations for and related to SHT. The aim was to co-produce prioritized ideas for SHT solutions to support engagement in everyday
Purpose: Diffusion MRI probes tissue microstructure, but low SNR and limited resolution hinder detection of features and parameter estimates. We introduce slice excitation with random overlap (SERO), which enables variable repetition times (TRs) and diffusion weighting within a single shot. This acquisition supports super-resolution reconstruction of baseline signal ((Formula presented.)), diffusi
PurposeStreptococcus pyogenes is a cause of endometritis, a severe infection in women of reproductive age. S. pyogenes is classified into emm-types based on variations of the emm-gene. We aimed to compare the distribution of emm-types in endometritis to that of controls with bacteraemia, and to assess associations between emm-types and disease severity or clustering of cases.MethodsVaginal or cerv
Purpose: Soft tissue tumors (STT) are highly heterogeneous neoplasms with more than 100 recognized subtypes, many of which lack reliable diagnostic or prognostic markers. We aimed to evaluate the clinical utility of transcriptome sequencing [RNA sequencing (RNA-seq)] in classifying STTs and identifying prognostically relevant subgroups. Experimental Design: We performed RNA-seq on 704 tumors repre
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Purpose: Cardiac diffusion tensor imaging (cDTI) can investigate the microstructure of heart tissue. At sufficiently high b-values, additional information on microstructure can be observed, but the data require a representation such as diffusion kurtosis imaging (DKI). cDTI is prone to image corruption, which is usually treated with shot rejection but which can be handled more generally with robus
BackgroundThe use of single-use laryngeal masks has increased in recent decades; yet, their climate and environmental impacts remain poorly understood. This study aimed to compare the climate impacts of reusable and single-use laryngeal masks.MethodsWe conducted a life cycle assessment that compared the reusable Ambu Aura40 with the single-use Ambu AuraStraight and Intersurgical Igel+ laryngeal ma
Streptococcus pyogenes is an important human pathogen that causes a variety of diseases including life-threatening invasive diseases, such as toxic shock and deep tissue infections. Although S. pyogenes are classically considered extracellular pathogens, a clinical significance of an intracellular source has been emphasized. In patients with deep tissue infections, an intracellular reservoir of S.
To investigate the effects of a home-based one-year case management intervention in older people with functional dependency and repeated contact with the healthcare services on self-reported falls and self-reported injurious fall.
The purpose of this study was to determine the association between physical activity and self-reported disability in ambulatory persons with mild to moderate late effects of polio (N=81, mean age 67 years). The outcome measures were: Physical Activity and Disability Survey (PADS), a pedometer, Self-reported Impairments in Persons with Late Effects of Polio Scale (SIPP), Walking Impact Scale (Walk-
