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The Meis and Pbx genes encode for homeodomain proteins of the TALE class and have been shown to act as co-factors for other homeodomain transcription factors (Mann and Affolter, 1998. Curr. Opin. Genet. Dev. 8, 423-429). We have studied the expression of these genes in the mouse telencephalon and found that Meis1 and Meis2 display region-specific patterns of expression from embryonic day (E)10.5 u

In recent years, many Swedish municipalities have taken actions and initiatives to support citizens to more sustainable textile and fashion consumption. This study seeks to, on one hand, describe more advances of such initiatives, what actors in municipalities, affiliated organizations, and collaboration partners that initiated the actions. Another aim is to investigate existing government policie

Adeno-associated virus (AAV) capsid modification enables the generation of recombinant vectors with tailored properties and tropism. Most approaches to date depend on random screening, enrichment, and serendipity. The approach explored here, called BRAVE (barcoded rational AAV vector evolution), enables efficient selection of engineered capsid structures on a large scale using only a single screen

AbstractShiga toxin (Stx) is the main virulence factor of enterohemorrhagic Escherichia coli (EHEC). EHEC strains cause gastrointestinal infection and release Stx that can gain access to the circulation. Patients may develop hemolytic uremic syndrome with extensive kidney damage. In the first paper we investigated if blood cell-derived microvesicles released during EHEC infection contain Stx. Toxi

Coincident with the rapid growth of omni-channel retailing, growing urbanization, changing consumer behavior, and increasing focus on sustainability, academic interest in the area of last mile logistics has significantly increased. The growth in academic publications has been tremendous, with three out of four articles appearing within the past five years. The influx of research spans multiple dis

Therapeutic antibodies are the fastest growing class of drugs but suffer from a crowded target-space where many antibodies, against a few targets, are developed in parallel. The aim of this thesis is to find methods to enable discovery of novel antibody-target combinations and thereby increase the target-space. A strategy to achieve this is to use phage display antibody libraries and selection on

Opinionsundersökning som berör allmänhetens uppfattning om användningen av bevakningskameror i samhället.

Autoantibodies against 21-hydroxylase (P450c21) are common in idiopathic autoimmune Addison’s disease. In the present work, we have developed a sensitive radiobinding assay using in vitro translated recombinant human 35S-P450c21. Levels of P450c21 antibodies (P450c21-Ab) were expressed as a relative index (P450c21 index) using a P450c21-Ab positive Addisonian serum and two antibody-negative health

The effects of plasmapheresis on islet autoantibody levels, C-peptide (β-cell function), and hemoglobin-A1c (HbA1c, metabolic control) were tested in a prospective blinded study of 18 newly diagnosed insulin-dependent diabetes mellitus (IDDM) patients randomly assigned to receive plasmapheresis (P), carried out as double filtration, or sham (S) treatment at diagnosis and 3 months thereafter. At di

Insulin and C-peptide responses to 0.5 g kg-1 intravenous glucose and 1.0 mg glucagon were studied in 34 healthy subjects (age 19-78 years, mean 45). Fasting blood glucose (r=0.59; p<0.001) and glycosylated haemoglobin (r=0.61; p<0.001) increased with age, but not the initial C-peptide and insulin responses to the glucose infusion. However, the C-peptide response at 70 min (r=0.36; p<0.05), 80 min

In an attempt to improve the diagnostic value of measuring antibodies to islet cell cytoplasmic antigen, coded sera were distributed to 38 laboratories and results were returned for analysis. Comparison between laboratories revealed that results for some individual sera differed by up nine doubling dilutions and even within laboratories duplicate samples could differ by six doubling dilutions. By

This chapter discusses the preparation of stable radioiodinated polypeptide hormones and proteins using polyacrylamide gel electrophoresis. Radioactively labeled polypeptide hormones and proteins are widely used as tracers in radioimmunoassays and receptor studies. The peptide or protein is most easily labeled using iodination with 125I or 131I. The radioactive iodine is substituted in the tyrosin

Several factors indicate that autoimmune mechanisms may play a part in the aetiology of insulin-dependent diabetes mellitus. At the onset of the disease in 10 children (aged 11-16 years) plasmapheresis was performed four times over one to two weeks. Seventeen age-matched children with the same clinical features served as controls. The C-peptide concentrations at onset were the same in the two grou