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Bone mineral density (BMD) is the most widely used predictor of fracture risk. We performed the largest meta-analysis to date on lumbar spine and femoral neck BMD, including 17 genome-wide association studies and 32,961 individuals of European and east Asian ancestry. We tested the top BMD-associated markers for replication in 50,933 independent subjects(More)
Whereas high-dose ultraviolet B (UVB) is detrimental to the epidermal permeability barrier, suberythemal doses of UVB are used to treat atopic dermatitis (AD), which is characterized by defective permeability barrier and antimicrobial function. As epidermal permeability barrier and antimicrobial peptide (AMP) expression are coregulated and interdependent(More)
CONTEXT Several in vivo and in vitro studies suggest that sphingosine-1-phosphate (S1P) is known to act as a coupling factor, to stimulate osteoclastogenesis, to control the migration of osteoclast precursors between the blood and bone, and to stimulate the proliferation, migration, and survival of osteoblasts. OBJECTIVE Using the determination of(More)
Autosomal dominant polycystic liver disease results from mutations in PRKCSH or SEC63. The respective gene products, glucosidase IIβ and SEC63p, function in protein translocation and quality control pathways in the endoplasmic reticulum. Here we show that glucosidase IIβ and Sec63p are required in mice for adequate expression of a functional complex of the(More)
Most genome-wide association (GWA) studies have focused on populations of European ancestry with limited assessment of the influence of the sequence variants on populations of other ethnicities. To determine whether markers that we have recently shown to associate with Bone Mineral Density (BMD) in Europeans also associate with BMD in East-Asians we(More)
Protease-activated receptor-2 (PAR-2) is known to be involved in epidermal permeability barrier function homeostasis. PAR-2 activation occurs after barrier disruption and further activation of PAR-2 by activating peptide significantly delays barrier recovery rate. Cockroach and house dust mite allergens, both known to be associated with the development of(More)
The HSP40 cochaperone SEC63 is associated with the SEC61 translocon complex in the ER. Mutations in the gene encoding SEC63 cause polycystic liver disease in humans; however, it is not clear how altered SEC63 influences disease manifestations. In mice, loss of SEC63 induces cyst formation both in liver and kidney as the result of reduced polycystin-1 (PC1).(More)
CONTEXT Fat and muscle are linked to bone metabolism. OBJECTIVE The objective of the study was to investigate the association of fat mass (FM) and lean mass (LM) with bone mineral density (BMD) according to gender and age. DESIGN AND SETTING This was a population-based, cross-sectional study from Korea National Health and Nutrition Examination Surveys.(More)
BACKGROUND The diagnosis and treatment of latent tuberculosis infection (LTBI) have become mandatory to reduce the burden of tuberculosis worldwide. Close contacts of active TB patients are at high risk of both active and LTBI. The aim of this study is to identify the predominant risk factors of contracting LTBI, persons in close contact with TB patients(More)
Atopic dermatitis (AD) is a chronic dermatosis bearing clinical, histological, and immunologic similarities to chronic allergic contact dermatitis (ACD). AD shows a Th2 cell-dominant inflammatory infiltrate, elevated serum IgE levels, a permeability barrier abnormality, and Staphylococcus aureus colonization. Repeated hapten challenges reportedly produce a(More)