Prevalence and risk of metabolic syndrome in patients with systemic lupus erythematosus: A meta-analysis.

Purpose: To conduct a systematic review and meta-analysis assessing the prevalence of metabolic syndrome (MetS) in patients with systemic lupus erythematosus (SLE) and the association between SLE and MetS.

Method: A database search of PubMed, the Cochrane Library, EMBASE, China National Knowledge Infrastructure (CNKI), Weipu database and Wanfang database updated until March 2017 was conducted. The pooled prevalence, the odds ratio (OR) and 95% confidence intervals (CI) were calculated.

A functional SNP in the MDM2 promoter mediates E2F1 affinity to modulate cyclin D1 expression in tumor cell proliferation.

Background: The MDM2 oncogene, a negative regulator of p53, has a functional polymorphism in the promoter region (SNP309) that is associated with multiple kinds of cancers including non-melanoma skin cancer. SNP309 has been shown to associate with accelerated tumor formation by increasing the affinity of the transcriptional activator Sp1. It remains unknown whether there are other factors involved in the regulation of MDM2 transcription through a trans-regulatory mechanism.

Treatment and mortality rate of bullous pemphigoid in China: a hospital-based study.

Bullous pemphigoid (BP) has been reported to be associated with significant morbidities and a considerable mortality rate. We retrospectively studied 94 patients with BP in a Chinese tertiary medical center between 2005 and 2010 to evaluate the treatment of BP and prognostic factors for the mortality of BP. Cerebrovascular diseases (42.

Blocking glutamate-mediated signalling inhibits human melanoma growth and migration.

Glutamate is an excitatory neurotransmitter that has been shown to regulate the proliferation, migration and survival of neuronal progenitors in the central nervous system through its action on metabotropic and ionotropic glutamate receptors (GluRs). Antagonists of ionotropic GluRs have been shown to cause a rapid and reversible change in melanocyte dendritic morphology, which is associated with the disorganization of actin and tubulin microfilaments in the cytoskeleton. Intracellular expression of microtubule-associated protein (MAP) 2a affects the assembly, stabilization and bundling of microtubules in melanoma cells; stimulates the development of dendrites; and suppresses melanoma cell migration and invasion.

Baicalein inhibits DMBA/TPA-induced skin tumorigenesis in mice by modulating proliferation, apoptosis, and inflammation.

Baicalein, one of the four major flavanoids extracted from the root of Scutellaria baicalensis, has been shown to exert chemopreventive effect against several cancers, including skin cancer. However, the precise mechanisms remain to be elucidated. In the present study, we investigated the chemopreventive activity of baicalein against 7,12-dimethylbenz[a]anthracene (DMBA)/12-O-tetradecanoylphorbol-13-acetate (TPA)-mediated skin tumorigenesis in C57BL/6 mice.

Immunohistological evaluation of skin responses after treatment using a fractional ultrapulse carbon dioxide laser on back skin.

Background And Objective: Fractional photothermolysis (FP) lasers have been widely used in treating photo-aged skin, acne scars, and other skin conditions. Although plenty of clinical data have demonstrated the efficacy of the FP laser, only limited histologic studies have been available to observe serial short- to long-term skin responses.

Methods: Seven healthy Chinese women received one pass of fractional carbon dioxide laser treatment on the left upper back.

Treatment of infraorbital dark circles using a low-fluence Q-switched 1,064-nm laser.

Objective: To evaluate the efficacy and safety of the low-fluence 1,064-nm Q-switched neodymium-doped yttrium aluminium garnet (QSNY) laser in treating infraorbital dark circles.

Participants And Methods: Thirty women with infraorbital dark circles (predominant color dark brown) participated in this open-label study. Participants underwent eight sessions of low-fluence QSNY laser treatment at 4.

Increased expression of MAP2 inhibits melanoma cell proliferation, invasion and tumor growth in vitro and in vivo.

Malignant melanoma (MM) is characterized by aggressive metastasis and high mortality rate. Microtubule-associated proteins 2 (MAP2) is expressed abundantly in majority of melanocytic nevi and primary melanomas, but absent in metastatic melanomas. To determine whether MAP2 correlates with tumor progression of MM, we investigated the effects of MAP2 inhibition on the biological behaviour of metastatic melanoma in vitro and in vivo.

Psoriasis genome-wide association study identifies susceptibility variants within LCE gene cluster at 1q21.

We report the first large genome-wide association study (GWAS) in a Chinese population to identify susceptibility variants for psoriasis using a two-stage case-control design. In the first stage, we carried out a genome-wide association analysis in 1,139 cases and 1,132 controls of Chinese Han ancestry using Illumina Human 610-Quad BeadChips. In the second stage, we took top SNPs forward for replication in two independent samples of 5,182 cases and 6,516 controls of Chinese Han ancestry, and 539 cases and 824 controls of Chinese Uygur ancestry.

Loss-of-function mutations of an inhibitory upstream ORF in the human hairless transcript cause Marie Unna hereditary hypotrichosis.

Marie Unna hereditary hypotrichosis (MUHH) is an autosomal dominant form of genetic hair loss. In a large Chinese family carrying MUHH, we identified a pathogenic initiation codon mutation in U2HR, an inhibitory upstream ORF in the 5' UTR of the gene encoding the human hairless homolog (HR). U2HR is predicted to encode a 34-amino acid peptide that is highly conserved among mammals.

Narrow-band ultraviolet B phototherapy for early stage mycosis fungoides.

Recently there have been some reports concerned the treatment of early stage mycosis fungoides (MF) with narrow-band ultraviolet B (NB-UVB) phototherapy. In most of the previous reports, NB-UVB phototherapy was given three times a week on non-consecutive days. Our aim was to evaluate the effect of a twice weekly regimen of NB-UVB phototherapy in the treatment of early-stage MF.

Acitretin induces apoptosis through CD95 signalling pathway in human cutaneous squamous cell carcinoma cell line SCL-1.

Skin cancers are by far the most common human malignancies. Retinoids have shown promising preventive and therapeutic effects against a variety of human malignancies. The aim of this study was to investigate the apoptosis-inducing effect of acitretin on human skin squamous cell carcinoma (SCC) SCL-1 cells.

Childhood bullous pemphigoid treated by i.v. immunoglobulin.

Bullous pemphigoid is an acquired autoimmune subepidermal blistering disorder mostly seen in the elderly. Childhood bullous pemphigoid is very rare. For the first time we report a case of childhood bullous pemphigoid associated with infantile eczema.

Juvenile generalized pustular psoriasis.

Generalized pustular psoriasis (GPP) is an erythrodermic, generalized form of pustular psoriasis. GPP is rare in children. The present study describes a case of juvenile GPP and reviews 12 juvenile GPP inpatients treated at our hospital in the period 1978-2005.

Sweet's syndrome associated with skin methicillin-resistant Staphylococcus epidermidis infection.

A 53-year-old Chinese man presented with fever, a painful exudative plaque around his left eye and subsequent multiple tender plaques and nodules on his bilateral face, neck and back. He had a 12-year history of refractory anemia, a subtype of myelodysplastic syndrome. Repeated bacterial cultures of exudates from the lesion of the left zygomatic area showed growth of methicillin-resistant Staphylococcus epidermidis.