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The expression of TLRs on epithelial cells provides a first line of defense against invading pathogens. We investigated the regulated expression and function of TLR5 and TLR9 on human keratinocytes, because we found by immunohistochemistry that these TLRs are expressed in distinct layers of the epidermis. We found that TGF-alpha, a growth and differentiation factor that is present during wound hea

Background: Existing studies of solid cancers in rheumatoid arthritis ( RA) reflect cancer morbidity up until the early 1990s in prevalent cohorts admitted to hospital during the 1980s. Objective: To depict the cancer pattern of contemporary patients with RA, from updated risk data from prevalent and incident RA populations. To understand the risk of solid cancer after tumour necrosis factor (TNF)

Antibody microarray is a novel technology with great promise within proteomics. Intense work is under way to evolve this methodology into the high-throughput proteomic research tool needed by the research community. Despite recent advances, there is a growing need for additional highperformance substrates for antibody microarrays as well as for protein arrays in general. In this study, we have suc

Dendritic cells (DC) are the most potent APC in the organism. Immature dendritic cells (iDC) reside in the tissue where they capture pathogens whereas mature dendritic cells (mDC) are able to activate T cells in the lymph node. This dramatic functional change is mediated by an important genetic reprogramming. Glycosylation is the most common form of posttranslational modification of proteins and h

BACKGROUND: In urban Guinea-Bissau, adults with a vaccinia scar had better survival but also a higher prevalence of HIV-2 infection. We therefore investigated the association between vaccinia scar and survival and HIV infection in a rural area of Guinea-Bissau. METHODOLOGY/PRINCIPAL FINDINGS: In connection with a study of HIV in rural Guinea-Bissau, we assessed vaccinia and BCG scars in 193 HIV-1

Popular Abstract in Swedish Ämnet för denna tematiska och berättartekniska studie i litteraturvetenskap är C. J. L. Almqvists slottskrönika och det indirekta skrivsättet. Slottskrönikan omfattar romanerna Jaktslottet (1833), Hinden (1833) och Baron Julius K*. Ur Fröken Eleonoras Reseminnen (1835), vilka belyses med hjälp av Almqvists uppsats Om två slags Skrifsätt (1833). Denna infogades senare i The subject of this thematic and narrative-technical study is the Swedish author Carl Jonas Love Almqvist's (1793-1866) slottskrönika (castle chronicle) and the indirect way of writing. The castle chronicle comprises the novels Jaktslottet (The Hunting Castle; 1833), Hinden (The Hind; 1833) and Baron Julius K* (1835), all of which are included in Almqvist's great collective work, Törnrosens bok (T

Kaposi's sarcoma-associated herpes virus (KSHV) encodes its own inhibitor of the complement system, designated KSHV complement control protein (KCP). Previously, we detected anti-KCP antibodies in a small group of 22 patients suffering from Kaposi's sarcoma (KS) and KSHV-related lymphoproliferative diseases (Vaccine, 25:8102-9). Anti-KCP antibodies were more prevalent in individuals suffering from

Gene amplification is a common phenomenon in malignant neoplasms of all types. One mechanism behind increased gene copy number is the formation of ring chromosomes. Such structures are mitotically unstable and during tumor progression they accumulate material from many different parts of the genome. Hence, their content varies considerably between and within tumors. Partly due to this extensive va

The incidence of type 1 diabetes (T1D) is increasing, either because of environmental factors accelerating onset of the disease or because of inducement of autoimmune diabetes in children who previously were at lower risk. High levels of immunoglobulin (Ig), specifically, IgM and IgA, and a low level of IgG were reported in adult patients; however no studies have analyzed the increasing incidence

An increasing number of studies have been focusing on the cognitive abilities and limitations of the designer during the design process, yet thus far only for the conceptual design phase. This paper deals with the embodiment design and detail design phases. We focus on the problem-solving process - strategies and basic steps - around the synthesis activity. Six experiments have been carried out, a

1 INTRODUCTION In a global and highly competitive economy, companies have now adopted an increasingly integrated ap-proach to product development. However, packaging logistics has been left out from this integration trend. The reasons are multiple: first packaging is not considered to be an integral part of the product, so it is not part of the product “culture” of the company. In most companies,

We present a study of a novel variant of the Self-Organizing Map (SOM) called the Associative Self-Organizing Map (A-SOM). The A-SOM is similar to the SOM and thus develops a representation of its input space, but in addition it also learns to associate its activity with the activity of one or several external SOMs. The A-SOM has relevance in e.g. the modelling of expectations in one modality due

The expansion of pollinator-dependent crops, especially in the developing world, together with reports of worldwide pollinator declines, raises concern of possible yield gaps. Farmers directly reliant on pollination services for food supply often live in regions where our knowledge of pollination services is poor. In a manipulative experiment replicated at 23 sites across an Ethiopian agricultural

Ground vibration from traffic is a source of nuisance in urbanized areas. Trenches and wave barriers can provide mitigation of vibrations, but single barriers need to have a large depth to be effective - especially in the low-frequency range relevant to traffic-induced vibration. Alternatively, periodic repetitions of mass, stiffness or both in an infinite structure lead to so-called stop bands in

We build a 3d face shape model, including inter- and intra-shape variations, derive the analytical jacobian of its resulting 2d rendered image, and show example of its fitting performance with light, pose, id, expression and texture variations.

The host response to immunologically incompatible intrastriatal neural grafts was studied using immunohistochemical techniques. Dissociated ventral mesencephalic tissue from embryonic donors of either syngeneic, allogeneic or xenogeneic (mouse) origin was stereotaxically implanted into adult rats. The brains were analysed 4 days, 2 weeks or 6 weeks after grafting with antibodies against the follow

Knut Hamsun (1859-1952) is generally regarded as one of the first proponents of modern literature in Scandinavia. The present thesis discusses the author’s breakthrough phase which took place around the year 1890. This was an era when societal modernity became established in the Scandinavian countries, and new and revolutionary ideas and norms appeared concerning society, science, and art. Hamsun