Inflammatory on and off switch identified for allergic asthma and COPD – EurekAlert (press release)

Inflammatory on and off switch identified for allergic asthma and COPD
EurekAlert (press release)
Bethesda, MD—Japanese researchers have made a new step toward understanding why—and how to stop—runaway inflammation for both chronic obstructive pulmonary disorder (COPD) and allergic asthma. In a new report appearing in the August 2013 

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Inflammation switch for allergic asthma, COPD found in leukotriene receptors – ScienceBlog.com (blog)

Inflammation switch for allergic asthma, COPD found in leukotriene receptors
ScienceBlog.com (blog)
Japanese researchers have made a new step toward understanding why—and how to stop—runaway inflammation for both chronic obstructive pulmonary disorder (COPD) and allergic asthma. In a new report appearing in the August 2013 issue of The 

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Comprehensive FISH Probe Design Tool Applied to Imaging Human Immunoglobulin Class Switch Recombination.

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Comprehensive FISH Probe Design Tool Applied to Imaging Human Immunoglobulin Class Switch Recombination.

PLoS One. 2012;7(12):e51675

Authors: Nedbal J, Hobson PS, Fear DJ, Heintzmann R, Gould HJ

Abstract
We present a web engine boosted fluorescence in-situ hybridization (webFISH) algorithm using a genome-wide sequence similarity search to design target-specific single-copy and repetitive DNA FISH probes. The webFISH algorithm featuring a user-friendly interface (http://www.webfish2.org/) maximizes the coverage of the examined sequences with FISH probes by considering locally repetitive sequences absent from the remainder of the genome. The highly repetitive human immunoglobulin heavy chain sequence was analyzed using webFISH to design three sets of FISH probes. These allowed direct simultaneous detection of class switch recombination in both immunoglobulin-heavy chain alleles in single cells from a population of cultured primary B cells. It directly demonstrated asynchrony of the class switch recombination in the two alleles in structurally preserved nuclei while permitting parallel readout of protein expression by immunofluorescence staining. This novel technique offers the possibility of gaining unprecedented insight into the molecular mechanisms involved in class switch recombination.

PMID: 23272136 [PubMed – in process]

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Patients’ inhaler switch hotly debated in court – New Zealand Doctor Online

Patients' inhaler switch hotly debated in court
New Zealand Doctor Online
The Symbicort inhaler's ability to control, prevent and relieve asthma for some patients without the need for a separate reliever has been argued as meriting full funding by Pharmac. The rapid action of the Symbicort Turbuhaler makes a critical
Pharmac taken to court over asthma subsidyRadio New Zealand

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Switch to Powder-Free Latex Gloves Cuts Health Workers’ Allergy Risk – U.S. News & World Report

Switch to Powder-Free Latex Gloves Cuts Health Workers' Allergy Risk
U.S. News & World Report
and Environmental Medicine, received funding from the US Centers for Disease Control and Prevention's National Institute for Occupational Safety and Health. The American Academy of Allergy, Asthma and Immunology has more about latex allergy.

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