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)

[search][options]

Editor

Personal info

View

About

Terms

Javascript disabled

Please enable Javascript support in your browser to use this application.

Instructions on how to enable JavaScript on different browsers can be found here: http://www.google.com/support/bin/answer.py?answer=23852.

[edit this page]

Serretti, A. et al.

Serretti, Lilli, Di Bella, Bertelli, Nobile, Novelli, Catalano, Smeraldi,

Dopamine receptor D4 gene is not associated with major psychoses.

We previously reported an association between dopamine receptor D4 (DRD4) gene exon 1 variants and delusional disorder. The aim of this investigation was to study the DRD4 gene exon 1 and 3 variants in schizophrenia, delusional, bipolar, and unipolar disorders. We studied 651 inpatients affected by schizophrenia (n = 229), delusional (n = 86), bipolar (n = 210), and unipolar (n = 126) disorders (DSM III-R) and 471 healthy controls; these were typed for DRD4 variants at the first and third exon using polymerase chain reaction techniques. DRD4 variants were not associated with schizophrenic and delusional subjects even when possible confounders like gender and onset were considered. A marginal association between DRD4 exon 3 variants with unipolar (excess of DRD4*2/4, p = 0.004) and bipolar (excess of DRD4*2/4, p = 0.001) disorders was observed, both associations drop to insignificance when corrected for multiple testing. Our results exclude that coding variants of the DRD4 exon 1 and 3 may play a major role in conferring susceptibility to major psychoses; moreover, we could not replicate the association of DRD4 exon 1 variant with delusional disorder.[1]

References

Dopamine receptor D4 gene is not associated with major psychoses. Serretti, A., Lilli, R., Di Bella, D., Bertelli, S., Nobile, M., Novelli, E., Catalano, M., Smeraldi, E. Am. J. Med. Genet. (1999) [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 WikiGenes Open Access Licence Privacy Policy Terms of Use apsburg