Acute Kidney Injury and Rhabdomyolysis After Protobothrops flavoviridis Bite: A Retrospective Survey of 86 Patients in a Tertiary Care Center.

Acute kidney injury (AKI) is the main cause of death for victims of hematoxic snakebites. A few studies have described improvement in AKI rates in snakebite cases, but the reasons for the improvement have not been investigated. Eighty-six patients with Protobothrops flavoviridis bites admitted to a single center from January 2003 through March 2014 were included in the study.

Japanese nationwide surveillance in 2011 of antibacterial susceptibility patterns of clinical isolates from complicated urinary tract infection cases.

To investigate antimicrobial susceptibility patterns of various bacterial pathogens isolated from complicated urinary tract infection (UTI) cases, the Japanese Society of Chemotherapy, the Japanese Association of Infectious Disease, and the Japanese Society of Clinical Microbiology conducted the second nationwide surveillance from January to September 2011. With the cooperation of 42 medical institutions throughout Japan, 1036 strains belonging to 8 clinically relevant bacterial species were collected. Among methicillin-resistant Staphylococcus aureus (MRSA) strain, the vancomycin (VCM) MIC for 5.

The functional significance of miR-1 and miR-133a in renal cell carcinoma.

Purpose: The aim of this study was to find a novel molecular network involved in renal cell carcinoma (RCC) development through investigating the functions of miR-1 and miR-133a and their target genes.

Methods: We checked the expression levels of miR-1 and miR-133a in RCC cell lines and specimens (N=40) using real time RT-PCR. MiR-1 and miR-133a transfectants were subjected to a gain-of-function study to identify the functions of the miRNAs.

Restoration of miR-517a expression induces cell apoptosis in bladder cancer cell lines.

The aim of this study was to find novel tumor suppressor microRNAs through screening genes epigenetically silenced by methylation in bladder cancer (BC) cell lines using microRNA microarrays. Since miR-517a and miR-520g, both located on chromosome 19q13.42, were found to highly up-regulated genes after treatment with a demethylating agent, 5-aza-2'-deoxycytidine (5-Aza-dc), we hypothesized that they are tumor-suppressor microRNAs and performed a gain-of-function study using these mature microRNAs.

CpG hypermethylation of collagen type I alpha 2 contributes to proliferation and migration activity of human bladder cancer.

In our microarray screening of methylated genes in bladder cancer (BC), the collagen type 1 alpha 2 (COL1A2) gene was the most up-regulated among the 30,144 genes screened. We hypothesize that inactivation of the COL1A2 gene through CpG methylation contributes to proliferation and migration activity of human BC. We subjected a bladder cancer cell line (BOY) and 67 BC specimens and 10 normal bladder epitheliums (NBEs) to conventional or real-time methylation quantitative polymerase chain reaction (PCR) and to real-time reverse transcriptase (RT)-PCR.

CpG hypermethylation of the UCHL1 gene promoter is associated with pathogenesis and poor prognosis in renal cell carcinoma.

Purpose: Aberrant DNA hypermethylation has been reported in renal cell carcinoma. We performed microarray analysis in the renal cancer cell line ACHN treated with the demethylating agent 5-aza-2'-deoxycytidine and investigated the UCHL1 gene involved in the regulation of cellular ubiquitin levels.

Materials And Methods: We subjected 131 renal cell carcinoma and 61 corresponding normal kidney tissue samples to real-time reverse transcriptase-polymerase chain reaction, quantitative methylation specific polymerase chain reaction and immunohistochemistry.

Nuclear translocation of ADAM-10 contributes to the pathogenesis and progression of human prostate cancer.

A disintegrin and metalloproteases (ADAM) are cell membrane-anchored proteins with potential implications for the metastasis of human cancer cells via cell adhesion and protease activities. In prostate cancer (PC), the ADAM-10 protein showed a nuclear localization whereas in benign prostate hypertrophy (BPH) it was predominantly bound to the cell membrane. We hypothesized that the pathogenesis and progression of PC are attributable to the nuclear translocation of ADAM-10.