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Aims/hypothesis: Non-Western immigrants to Europe are at high risk for type 2 diabetes. In this nationwide study including incident cases of type 2 diabetes, the aim was to compare all-cause mortality (ACM) and cause-specific mortality (CSM) rates in first- and second-generation immigrants with native Swedes. Methods: People living in Sweden diagnosed with new-onset pharmacologically treated type
Crystals, nanoparticles, and fibrils catalyze the generation of new aggregates on their surface from the same type of monomeric building blocks as the parent assemblies. This secondary nucleation process can be many orders of magnitude faster than primary nucleation. In the case of amyloid fibrils associated with Alzheimer's disease, this process leads to the multiplication and propagation of aggr
Background: Traumatic brain injury (TBI) is a major cause of disabilities and mortality worldwide, with higher prevalence in offender populations than in the general population. Previous research has strongly advocated increased awareness of TBI in offender populations. The aim of this study was to explore the prevalence and characteristics of TBI, and to investigate associations and interactions
In addition to their fundamental role in clearance, the kidneys release select molecules into the circulation, but whether any of these anabolic functions provides insight on kidney health is unknown. Using aptamer-based proteomics, we characterized arterial (A)-to-renal venous (V) gradients for >1,300 proteins in 22 individuals who underwent invasive sampling. Although most of the proteins that c
Self-assembling peptide-based hydrogels are a class of tunable soft materials that have been shown to be highly useful for a number of biomedical applications. The dynamic formation of the supramolecular fibrils that compose these materials has heretofore remained poorly characterized. A better understanding of this process would provide important insights into the behavior of these systems and co
Background: Tumour necrosis factor-related apoptosis-inducing ligand (TRAIL) is a cytokine with inflammatory and apoptotic properties. A complex relationship exists between TRAIL and the lung where both elevated TRAIL and TRAIL deficiency are associated with lung impairment. In neonatal mice, TRAIL is thought to translate respiratory infections into chronic lung disease but the association between
The spontaneous assembly of proteins into amyloid fibrils is a phenomenon central to many increasingly common and currently incurable human disorders, including Alzheimer's and Parkinson's diseases. Oligomeric species form transiently during this process and not only act as essential intermediates in the assembly of new filaments but also represent major pathogenic agents in these diseases. While
The proliferative activity of aging hematopoietic stem cells (HSCs) is controversially discussed. Inducible fluorescent histone 2B fusion protein (H2B-FP) transgenic mice are important tools for tracking the mitotic history of murine HSCs in label dilution experiments. A recent study proposed that primitive HSCs symmetrically divide only four times to then enter permanent quiescence. We observed t
HAMLET is a protein-lipid complex with a specific and broad bactericidal and tumoricidal activity, that lacks cytotoxic activity against healthy cells. In this study, we show that HAMLET also has general immune-stimulatory effects on primary human monocyte-derived dendritic cells and macrophages (Mo-DC and Mo-M) and murine RAW264.7 macrophages. HAMLET, but not its components alpha-lactalbumin or o
The aggregation of α-synuclein is a central event in Parkinsons’s disease and related synucleinopathies. Since pharmacologically targeting this process, however, has not yet resulted in approved disease-modifying treatments, there is an unmet need of developing novel methods of drug discovery. In this context, the use of chemical kinetics has recently enabled accurate quantifications of the micros
The Integrated Carbon Observation System (ICOS) is a pan-European research infrastructure which provides harmonized and high-precision scientific data on the carbon cycle and the greenhouse gas budget. All stations have to undergo a rigorous assessment before being labeled, i.e., receiving approval to join the network. In this paper, we present the labeling process for the ICOS atmosphere network
Bone is a dynamic tissue with a quarter of the trabecular and a fifth of the cortical bone being replaced continuously each year in a complex process that continues throughout an individual’s lifetime. Bone has an important role in homeostasis of minerals with non-stoichiometric hydroxyapatite bone mineral forming the inorganic phase of bone. Due to its crystal structure and chemistry, hydroxyapat
Objectives: Studies supporting therapeutic drug monitoring to biopharmaceuticals in SLE are scarce. We aimed to assess anti-drug antibody (ADA) occurrence in belimumab-treated SLE patients and associations between belimumab concentrations and clinical response, serological outcomes and adverse events. Methods. We included 100 patients treated with intravenous belimumab. Clinical data and biologica
Background: Klebsiella pneumoniae infections pose a great burden worldwide, causing high morbidity and mortality, which are worsened by the increase in multidrug-resistant strains. New therapeutic/prophylactic strategies are urgently needed to overcome antibiotic resistance and reduce the health and economic impacts of diseases caused by this pathogen. Fimbriae are important virulence factors invo
The human brain is a complex and finely tuned organ, constantly monitored and maintained by its resident immune cells.Among these, microglia are the primary regulators of the brain immune environment under physiological conditions, and monocyte-derived macrophages contribute mainly to pathological states such as ischemic stroke and neuronopathic Gaucher’s disease (GD). These two diseases, although
Background: Reliable data on optimal fluid management in the perioperative period for patients with advanced ovarian cancer undergoing cytoreductive surgery is limited. These patients often present with malignant ascites and are prone to significant fluid shifts perioperatively. For this reason, our objective was to define clinical targets for optimal fluid balance and determine whether initial as
Human diets play a crucial role in both human health and environmental sustainability. In 2019, the EAT-Lancet Commission on healthy diets from sustainable food systems introduced the EAT-Lancet planetary health diet, a universal reference diet designed to promote human health while minimizing environmental degradation. It is a predominantly plant-based dietary pattern, rich in whole grains, veget
The bulk micellar and surface adsorption behaviour of a bio-derived cyclic-containing anionic surfactant, sodium tetradecyl furan sulfonate (STFS), has been studied in this work. To determine its viability as an alternative to petrochemically derived surfactants in detergents, the self-assembly andadsorption properties were measured both alone and in binary and ternary mixtures with a common anion
Controlling the surface morphology and chemical interaction is necessary for the development of advanced quantummaterials, particularly in low-dimensional systems. As the research increasingly focuses on miniature and nanoscaletechnologies, a fundamental understanding of localized or interface states becomes essential for successful integrationinto functional devices. This thesis investigates atom
