Enhanced oxygen reduction reaction on caffeine-modified platinum single-crystal electrodes.

Enhancing the activity of the oxygen reduction reaction (ORR) is crucial for fuel cell development, and hydrophobic species are known to increase the ORR activity. This paper reports that caffeine enhanced the specific ORR activity of Pt(111) 11-fold compared to that without caffeine in a 0.1 M HClO aqueous solution.

Lower Lip Reconstruction Using the Karapandzic Flap Technique.

The perioral region, comprising the upper and lower lips, plays important functional, aesthetic, and anatomical roles. Postoperative defects in perioral structures present a considerable challenge for reconstruction. Currently, reconstruction of perioral structures is performed using local, distant, and free flaps.

Scald Burns While Bathing Among Elderly People in Japan.

Night baths are an essential and beloved tradition in Japanese households. The main purpose of taking a bath at the end of the day, besides hygiene, is relaxation. The aging population is rapidly growing in Japan, as one in three people are approaching the age of 65 years or older.

Downregulation of lncRNA inhibits proliferation and migration of mesothelioma cells by targeting .

Malignant mesothelioma is a highly aggressive tumor, and an effective strategy for its treatment is not yet available. Long non‑coding RNAs (lncRNAs) have been reported to be associated with various biological processes, including the regulation of gene expression of cancer‑related pathways. Among various lncRNAs, plasmacytoma variant translocation 1 () acts as a tumor promoter in several human cancers, but its mechanism of action has not yet been elucidated.

A clinical and statistical analysis of abscess in cellulitis.

The features of abscess that forms in cellulitis patients were investigated. Among 449 cellulitis cases, about 15% developed abscess, and about 70% of teenaged patients were abscess cases. Furthermore, abscess in the younger age group occurred almost exclusively among male patients.

Glypican-1 is a novel immunohistochemical marker to differentiate poorly differentiated squamous cell carcinoma from solid predominant adenocarcinoma of the lung.

Background: The histological classification of non-small cell lung cancer (NSCLC) is essential in determining new cancer-specific targeted therapies. However, the accurate typing of poorly differentiated is difficult, particularly for poorly differentiated squamous cell carcinoma and adenocarcinoma of the lung with limited immunohistochemical markers. Thus, novel immunohistochemical markers are required.

Inhibition of miR-18a-3p reduces proliferation of mesothelioma cells and sensitizes them to cisplatin.

Malignant pleural mesothelioma is a notorious human malignancy. Despite combination chemotherapy with cisplatin and pemetrexed, the majority of patients with advanced malignant pleural mesothelioma have a poor prognosis. MicroRNAs (miRNAs/miRs) are short non-coding RNAs that regulate various biological processes by binding to the 3'-untranslated region of target gene mRNAs and suppressing their expression.

Solitary subungual neurofibroma with glomus tumor-like appearance: a case report.

We present a case of subungual neurofibroma which clinically presented a glomus tumor-like appearance. Six months after surgical resection, no clinical recurrence or pain was reported. We herein report the difficulty of its preoperative diagnosis, including literature review.

miR-182 and miR-183 Promote Cell Proliferation and Invasion by Targeting FOXO1 in Mesothelioma.

Dysregulation of miR-182 and miR-183 has been implicated in the progression of several human cancers. Our previous study showed that miR-182 and miR-183 are upregulated in malignant mesothelioma. However, their biological functions remain unclear.

Mucin 21 is a novel, negative immunohistochemical marker for epithelioid mesothelioma for its differentiation from lung adenocarcinoma.

Aims: The process of differential diagnosis between epithelioid mesothelioma and lung adenocarcinoma has been progressing; however, there are no absolute immunohistochemical markers with which to definitively diagnose epithelioid mesothelioma. The aim of this study was to search for a novel negative marker of epithelioid mesothelioma.

Methods And Results: We immunohistochemically studied the applicability of mucin 21 (MUC21), which was identified in our previous study, as a novel, negative diagnostic marker for epithelioid mesothelioma.

Utility of Survivin, BAP1, and Ki-67 immunohistochemistry in distinguishing epithelioid mesothelioma from reactive mesothelial hyperplasia.

Histological distinction between epithelioid mesothelioma (EM) and reactive mesothelial hyperplasia (RMH) can be challenging. The aim of this study was to assess the diagnostic utility of Survivin, Ki-67, and loss of BRCA1-associated protein 1 (BAP1) expressions in distinguishing EM from RMH using immunohistochemistry. Formalin-fixed, paraffin-embedded specimens from 78 cases of EM and 80 cases of RMH were immunohistochemically examined for Survivin, BAP1, and Ki-67.

Glypican-1 immunohistochemistry is a novel marker to differentiate epithelioid mesothelioma from lung adenocarcinoma.

Histological morphology alone is not sufficient for the pathological diagnosis of malignant mesothelioma. Positive and negative immunohistochemical markers are necessary to differentiate it from lung adenocarcinoma. As calretinin and D2-40, the recognized positive markers of mesothelioma, are expressed in lung adenocarcinoma to some extent, novel markers with high specificity are desirable.

PIM1 knockdown inhibits cell proliferation and invasion of mesothelioma cells.

Malignant mesothelioma is a major asbestos-related cancer with prolonged time lapse from the first exposure of asbestos to the development of mesothelioma. Most of mesothelioma patients show very poor prognosis, thus, an urgent improvement of its treatment is required by development of novel therapeutic strategies. RNA interference (RNAi) is a powerful tool in post-genomic research and cancer therapy through inhibition of gene expression.