Infection in Hairy Cell Leukemia: A Case Report and Literature Review.

infections have been described in patients with diverse types of malignancy, especially leukemia. We report the case of a 65-year-old man with previously untreated hairy cell leukemia characterized by CD5 positivity and trisomy 12 (3% of blood lymphocytes) who developed bacteremia due to serotype 1/2b. We summarize clinical features and treatment of this patient and five previously reported patients with hairy cell leukemia who also had infections.

The development, implementation and evaluation of a cross organisational clinical guideline for the management and prevention of wound infection.

Background: The Tissue Viability services in acute and primary care in Leeds had concerns about the increasing inappropriate use of topical antiseptic dressings for wound management and were aware that the use was disproportionate to the evidence supporting their prescribing. A scoping exercise of the use of topical antiseptics and systemic antibiotic usage in Leeds led to the identification of heterogeneous prescribing of systemic antibiotics and an almost £500,000 spend on topical antiseptics across Leeds community.

Methods: The project involved the following stages.

Analysis of microRNAs in pancreatic fine-needle aspirates can classify benign and malignant tissues.

Background: MicroRNAs (miRNAs) are RNA molecules that are involved in the regulation of many cellular processes, including those related to human cancers. The aim of this study was to determine, as a proof of principle, whether specific candidate miRNAs could be detected in fine-needle aspirate (FNA) biopsies of pancreatic ductal adenocarcinoma (PDAC) and could accurately differentiate malignant from benign pancreatic tissues.

Methods: We used TaqMan(R) assays to quantify miRNA levels in FNA samples collected in RNARetain (n = 16) and compared the results with a training set consisting of frozen macrodissected pancreatic samples (n = 20).

Markers of epithelial-mesenchymal transition and epithelial differentiation in sarcomatoid carcinoma: utility in the differential diagnosis with sarcoma.

The distinction between sarcomatoid carcinoma (SC) and bona fide sarcoma can be difficult using conventional immunohistochemical markers. Epithelial-mesenchymal transition (EMT) has been proposed as a histogenetic mechanism for the development of SC. Expression of selected markers of EMT (Twist and Slug) was compared with other markers of epithelial differentiation in SC and spindle cell sarcoma to determine the utility of these antigens in this differential diagnosis.

GABAB receptor stimulation decreases amphetamine-induced behavior and neuropeptide gene expression in the striatum.

The purpose of this study was to investigate whether GABA(B) receptor activation blocks acute amphetamine-induced behavioral activity, dopamine release, and neuropeptide mRNA expression in the striatum. Systemic administration of R-(+)-baclofen (1.25 mg/kg, i.