Linked Life Data

12610649

Source:http://linkedlifedata.com/resource/pubmed/id/12610649

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2003-2-28
pubmed:abstractText
We previously demonstrated that apolipoprotein D (apoD) levels are elevated in the dorsolateral prefrontal cortex and caudate obtained postmortem from subjects with schizophrenia and bipolar disorder compared to controls, suggesting a focal compensatory response to neuropathology associated with psychiatric disorders. We have now extended those studies by measuring apoD protein levels in additional brain regions from post-mortem samples of schizophrenic and bipolar disorder subjects using an enzyme-linked immunosorbent assay. Increased apoD levels were observed in the lateral prefrontal cortex (Brodmann Area 46) in both schizophrenia (46%) and bipolar disorder (111%), and in the orbitofrontal cortex (Brodmann Area 11) (44.3 and 37.9% for schizophrenia and bipolar disorder, respectively). However, differences between the disease groups were observed in other brain regions. In subjects with schizophrenia, but not bipolar disorder, apoD levels were significantly elevated in the amygdala (42.8%) and thalamus (31.7%), while in bipolar disorder, but not schizophrenia, additional increases were detected in the parietal cortex (Brodmann Area 40; 123%) and the cingulate cortex (Brodmann Area 24; 57.7%). These data demonstrate that there is anatomical overlap in the pathophysiologies of schizophrenia and bipolar disorder, as well as areas of pathology that distinguish the two disorders.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
1359-4184
pubmed:author
pubmed:issnType
Print
pubmed:volume
8
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
167-75
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
2003
pubmed:articleTitle
Differences in neuroanatomical sites of apoD elevation discriminate between schizophrenia and bipolar disorder.
pubmed:affiliation
Department of Molecular Biology, The Scripps Research Institute, 10550 Torrey Pines Road, La Jolla, CA, USA.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't