Identification of survival-associated biomarkers based on three datasets by bioinformatics analysis in gastric cancer.

Background: Gastric cancer (GC) is one of the most common malignant tumors with poor prognosis in terms of advanced stage. However, the survival-associated biomarkers for GC remains unclear.

Aim: To investigate the potential biomarkers of the prognosis of patients with GC, so as to provide new methods and strategies for the treatment of GC.

Construction and Identification of an NLR-Associated Prognostic Signature Revealing the Heterogeneous Immune Response in Skin Cutaneous Melanoma.

Background: Skin cutaneous melanoma (SKCM) is the deadliest dermatology tumor. Ongoing researches have confirmed that the NOD-like receptors (NLRs) family are crucial in driving carcinogenesis. However, the function of NLRs signaling pathway-related genes in SKCM remains unclear.

Hypopigmented Mycosis Fungoides: A Clinicopathological Review of 32 Patients.

Background: Hypopigmented mycosis fungoides (hMF) is gradually acknowledged by more dermatologists, yet a consensus regarding its characteristics is not reached. The profile of Chinese hMF patients has not been deeply reviewed previously. Our research may contribute to the understanding of hMF, especially the Chinese patients with Fitzpatrick phototypes of III and IV.

Identification of the Role of Wnt/β-Catenin Pathway Through Integrated Analyses and in vivo Experiments in Vitiligo.

Purpose: Vitiligo is an acquired depigmentation skin disease, which affects an average of 1% of the world's population. The purpose of this study is to identify the key genes and pathways responsible for vitiligo and find new therapeutic targets.

Methods: The datasets GSE65127, GSE53146, and GSE75819 were downloaded from the Gene Expression Omnibus (GEO) database.

Clinicopathological analysis of primary cutaneous CD4-positive small/medium pleomorphic T-cell lymphoproliferative disorder: a retrospective study of 22 patients.

Background: Primary cutaneous CD4-positive small/medium pleomorphic T-cell lymphoproliferative disorder has been defined as a type of lymphoproliferative disorder with indolent clinical course and excellent prognosis, yet a precise diagnosis is still hard to reach.

Methods: A retrospective analysis of 22 patients including 16 females and six males was performed.

Results: The age of patients ranged from 5 to 79 years.

Anomalous energy diffusion in two-dimensional nonlinear lattices.

Heat transport in one-dimensional (1D) momentum-conserved lattices is generally assumed to be anomalous, thus yielding a power-law divergence of thermal conductivity with system length. However, whether heat transport in a two-dimensional (2D) system is anomalous or not is still up for debate because of the difficulties involved in experimental measurements or due to the insufficiently large simulation cell size. Here we simulate energy and momentum diffusion in the 2D nonlinear lattices using the method of fluctuation correlation functions.

LncRNA TDRG1 promotes the aggressiveness of gastric carcinoma through regulating miR-873-5p/HDGF axis.

Gastric carcinoma (GC) is still one of the most common digestive system neoplasms and the primary reason for malignant cancer-associated death. Long non-coding RNAs (lncRNAs) have been reported to play critical roles in GC progression. In this study, we demonstrated that lncRNA testis development-related gene 1 (TDRG1) is markedly upregulated in clinical GC tissues and GC cells.

Ovostatin 2 knockdown significantly inhibits the growth, migration, and tumorigenicity of cutaneous malignant melanoma cells.

Background: We previously identified ovostatin 2 (OVOS2) as a new candidate gene for cutaneous malignant melanoma (CMM) in a Chinese population. In this study, we aimed to investigate the exact role of OVOS2 in cell proliferation, invasion, and tumorigenesis of melanoma A375 cells.

Methods: The downregulation of OVOS2 expression was performed using lentiviral vectors with specific shRNA.

Multiple palisaded encapsulated neuromas in siblings: A case report and review of the published work.

Palisaded encapsulated neuroma (PEN) is an uncommon, typically solitary, cutaneous neural neoplasm. Multiple mucocutaneous neuromas are usually seen in multiple endocrine neoplasia (MEN) 2b syndrome. Multiple cutaneous PEN in adult patients with or without features of MEN 2b are extremely rare, with only a few cases described.

Human papillomavirus-related psychosocial impact of patients with genital warts in China: a hospital-based cross-sectional study.

Background: Genital warts (GW) are the most common sexually transmitted infections. To date, few studies using a human papillomavirus (HPV)-specific questionnaire have focused on the impact of quality of life (QoL) among patients with GW in developing countries. The origins of GW related psychosocial burdens and variations between genders were poorly characterized as well.

Multiple verruciform xanthomas in the setting of congenital hemidysplasia with ichthyosiform erythroderma and limb defects syndrome.

Congenital hemidysplasia with ichthyosiform erythroderma and limb defects (CHILD) syndrome is a rare X-linked dominant disease characterized by peculiar cutaneous presentations and skeletal abnormalities. Verruciform xanthoma (VX)-like histologic changes occasionally occur in CHILD syndrome, but typical VX-like lesions coexisting with CHILD syndrome are rare. In this study we report a rare case of multiple, coexisting VXs on the vulva and left lower limb of an 11-year-old Chinese girl who also exhibited the typical clinical presentations and limb defects of CHILD syndrome.

Expression analysis of ovostatin 2 reveals its involvement in proliferation, invasion and angiogenesis of cutaneous malignant melanoma.

The relationship of ovostatin 2 (OVOS2) expression with the clinicopathological features of cutaneous malignant melanoma (CMM) was investigated to identify OVOS2 expression in cutaneous melanocytic lesions, and to reveal whether OVOS2 has a function in melanoma progression. Eight specimens of CMM and paracancerous tissue were analyzed using real-time polymerase chain reaction (PCR) and western blot for the mRNA and protein expression of OVOS2, respectively. Immunohistochemical staining was performed on 52 CMM and 62 nevi, followed by clinicopathological significance analysis.

Bullous mycosis fungoides: report of a case complicated by Kaposi's varicelliform eruption.

Vesiculobullous eruptions in mycosis fungoides (MF) are extremely rare. Here, we report a case of a 62-year-old woman presenting with erythematous patches and plaques of 2 years in duration, who had recently developed vesicles on erythematous MF plaques. Histopathological examination showed intra-subepidermal blisters, and infiltration of the epidermis by atypical lymphoid cells, forming Pautrier's microabscesses.

The first case of cutaneous infection with Mycobacterium parascrofulaceum.

The authors present the first, to the best of their knowledge, reported case of cutaneous infection caused by Mycobacterium parascrofulaceum. A 42-year-old woman presented with asymptomatic reddish papules, nodules, plaques, and patches on the right side of her face and on her forehead that had persisted for 5 years, with the lesions gradually increasing in size over that time. No previous intervening medical treatment had been applied.

Onset of cooperation between layered networks.

Functionalities of a variety of complex systems involve cooperations among multiple components; for example, a transportation system provides convenient transfers among airlines, railways, roads, and shipping lines. A layered model with interacting networks can facilitate the description and analysis of such systems. In this paper we propose a model of traffic dynamics and reveal a transition at the onset of cooperation between layered networks.