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)
 
 
 
 
 

Prostaglandin D synthase gene is involved in the regulation of non-rapid eye movement sleep.

To examine the function of prostaglandin (PG) D synthase ( PGDS) gene, as well as endogenously produced PGD(2) in sleep regulation in vivo, we generated transgenic (TG) mice that overexpress human PGDS gene to study their sleep behavior. Although no difference was observed in the sleep/wake patterns between wild-type and TG mice, a striking time-dependent increase in non-rapid eye movement (NREM), but not in rapid eye movement (REM), sleep was observed in two independent lines of TG mice after stimulation by tail clipping. Concomitantly, the spontaneous locomotor activity of TG animals was drastically decreased in response to the tail clip. Induction of NREM sleep in TG mice was positively correlated with the PGD(2) production in the brain. Sleep, locomotion, and PGD(2) content were essentially unchanged in wild-type mice after tail clipping. The results with TG mice demonstrate the involvement of the PGDS gene in the regulation of NREM sleep.[1]

References

  1. Prostaglandin D synthase gene is involved in the regulation of non-rapid eye movement sleep. Pinzar, E., Kanaoka, Y., Inui, T., Eguchi, N., Urade, Y., Hayaishi, O. Proc. Natl. Acad. Sci. U.S.A. (2000) [Pubmed]
 
WikiGenes - Universities