The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 

Analysis of targeted mutation in DJ-1 on cellular function in primary astrocytes.

DJ-1 mutation induces early-onset Parkinson's disease, and conversely over-expression of DJ-1 is associated with cancer in numerous tissues. A gene-trap screening library conducted in embryonic stem cells was utilized for generation of a DJ-1 mutant mouse. Real-time PCR and immunoblotting were utilized to confirm functional mutation of the DJ-1 gene. Normal DJ-1 protein expression in adult mouse tissue was characterized and demonstrates high expression in brain tissue with wide systemic distribution. Primary astrocytes isolated from DJ-1(-/-) mice reveal a decreased nuclear localization of DJ-1 protein in response to rotenone or LPS, with a concomitant increase in mitochondrial localization of DJ-1 found only in the rotenone exposure. Resting mitochondrial membrane potential was significantly lower in DJ-1(-/-) astrocytes, as compared to controls. Our DJ-1 knockout mouse provides an exciting tool for exploring the molecular and physiological roles of DJ-1 to further explicate its functions in neurodegeneration.[1]

References

  1. Analysis of targeted mutation in DJ-1 on cellular function in primary astrocytes. Ashley, A.K., Hanneman, W.H., Katoh, T., Moreno, J.A., Pollack, A., Tjalkens, R.B., Legare, M.E. Toxicol. Lett. (2009) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities