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The paper presents the major findings from the three evacuation experiments being part of the Swedish METRO research project. In the evacuation experiments; the small, medium and full-scale experiments, investigations were carried out with the purpose to study how train passengers safely can be evacuated in case of a fire emergency. In addition to determine flow rates, the walking velocity and wal
Sweden’s civil society is changing. The democratic civil organization, a symbol of the ideologically intertwined popular movement with its historical strive toward the welfare state, is increasingly adopting the concepts, resources and organizational models of the corporation. By challenging the member-run and altruistic ideals of the civil sector the process of corporatization is perceived as a t
Inflammation is a hallmark in the human cervix remodelling. A possible candidate inducing the inflammatory driven ripening of the cervix is the matrix component heparan sulphate, which has been shown to be elevated in late pregnancy in the cervix and uterus. Heparin and a glycol-split low molecular weight heparin (gsHep) with low anticoagulant potency has been shown to enhance myometrial contracti
We introduce the 'Engineering Dwarfs at Galaxy Formation's Edge' (EDGE) project to study the cosmological formation and evolution of the smallest galaxies in the Universe. In this first paper, we explore the effects of resolution and sub-grid physics on a single low-mass halo (Mhalo = 109M⊙), simulated to redshift z = 0 at amass and spatial resolution of ∼ 20 M⊙ and ∼3 pc. We consider different st
Microglia are activated in many neurological diseases and have been suggested to play an important role in the development of affective disorders including major depression. To investigate how microglial signaling regulates mood, we used bidirectional chemogenetic manipulations of microglial activity in mice. Activation of microglia in the dorsal striatum induced local cytokine expression and a ne
Pseudomonas aeruginosa provokes a painful, sight-threatening corneal infection. It progresses rapidly and is difficult to treat. In this study, using a mouse model of P. aeruginosa keratitis, we demonstrate the importance of a carbohydrate-binding protein, galectin-8 (Gal-8), in regulation of the innate immune response. First, using two distinct strains of P. aeruginosa, we established that Gal-8−
BACKGROUND: Pancreatic surgery remains associated with high morbidity rates. Although postoperative mortality appears to have improved with specialization, the outcomes reported in the literature reflect the activity of highly specialized centres. The aim of this study was to evaluate the outcomes following pancreatic surgery worldwide.METHODS: This was an international, prospective, multicentre,
Inhibition of ADP-ribosyltransferases with diphtheria toxin homology (ARTD), widely known as the poly(ADP-ribose) polymerase (PARP) family, is a strategy under development for treatment of various conditions, including cancers and ischemia. Here, we give a brief summary of ARTD enzyme functions and the implications for their potential as therapeutic targets. We present an overview of the PARP inhi
Background: High gluten and low dietary fiber in pregnancy intake is associated with an increased risk of celiac disease (CeD) in the child. Early life higher dietary quality is suggested to reduce the subsequent risk of CeD. Objectives: The aim was to investigate associations of pregnancy dietary quality and diversity with child risk of CeD. Methods: In The Norwegian Mother, Father and Child Coho
Complement factor B (FB) mutant variants are associated with excessive complement activation in kidney diseases such as atypical hemolytic uremic syndrome (aHUS), C3 glomerulopathy and membranoproliferative glomerulonephritis (MPGN). Patients with aHUS are currently treated with eculizumab while there is no specific treatment for other complement-mediated renal diseases. In this study the phenotyp
Mitochondrial dysfunction is considered a hallmark of aging. Up to now, a gradual decline of mitochondrial respiration with advancing age has mainly been demonstrated in human muscle tissue. A handful of studies have examined age-related mitochondrial dysfunction in human blood cells, and only with small sample sizes and mainly in platelets. In this study, we analyzed mitochondrial respiration in
OBJECTIVE: To expand, in an unbiased manner, our knowledge of autoantigens and autoantibodies in patients with systemic lupus erythematosus (SLE) and evaluate their associations with serological and clinical variables. METHODS: Human proteome arrays (> 21,000 proteins) were screened with serum from patients with SLE (n = 12) and healthy controls (n = 6) for IgG and IgA binding. Top hits were valid
The common pathogen Group A Streptococcus (GAS, Streptococcus pyogenes) is an extracellular bacterium that is associated with a multitude of infectious syndromes spanning a wide range of severity. The surface-exposed M protein is a major GAS virulence factor that is also target for protective antibody responses. In this study, we use a murine immunization model to investigate aspects of the cellul
As the field of human-agent interaction (HAI) matures, it becomes essential to acknowledge and address the differing multidisciplinary approaches that support it to favor a common interdisciplinary understanding, thus adopting a broader methodological and epistemological perspective. The field of HAI recognizes that agents are not merely isolated technologies but embedded within society. Consequen
Background: Deferred (also known as delayed) cord clamping can improve survival of infants born preterm (before 37 weeks of gestation), but the optimal duration of deferral remains unclear. We conducted a systematic review and individual participant data network meta-analysis with the aim of comparing the effectiveness of umbilical cord clamping strategies with different timings of clamping or wit
Background: Umbilical cord clamping strategies at preterm birth have the potential to affect important health outcomes. The aim of this study was to compare the effectiveness of deferred cord clamping, umbilical cord milking, and immediate cord clamping in reducing neonatal mortality and morbidity at preterm birth. Methods: We conducted a systematic review and individual participant data meta-anal
Objective: To review and highlight progress in otitis media (OM) research in the areas of immunology, inflammation, environmental influences and host-pathogen responses from 2019 to 2023. Opportunities for innovative future research were also identified. Data sources: PubMed database of the National Library of Medicine. Review methods: Key topics were assigned to each panel member for detailed rev
In the standard Lambda cold dark matter paradigm, pure dark matter simulations predict dwarf galaxies should inhabit dark matter haloes with a centrally diverging density 'cusp'. This is in conflict with observations that typically favour a constant density 'core'. We investigate this 'cusp-core problem' in 'ultra-faint' dwarf galaxies simulated as part of the 'Engineering Dwarfs at Galaxy formati
