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@ARTICLE{Bludau:843922,
author = {Bludau, Sebastian and Mühleisen, Thomas W. and Eickhoff,
Simon and Hawrylycz, Michael J. and Cichon, Sven and Amunts,
Katrin},
title = {{I}ntegration of transcriptomic and cytoarchitectonic data
implicates a role for {MAOA} and {TAC}1 in the
limbic-cortical network},
journal = {Brain structure $\&$ function},
volume = {223},
number = {5},
issn = {1863-2661},
address = {Berlin},
publisher = {Springer},
reportid = {FZJ-2018-01446},
pages = {2335–2342},
year = {2018},
abstract = {Decoding the chain from genes to cognition requires
detailed insights how areas with specific gene activities
and microanatomical architectures contribute to brain
function and dysfunction. The Allen Human Brain Atlas
contains regional gene expression data, while the JuBrain
Atlas offers three-dimensional cytoarchitectonic maps
reflecting interindividual variability. To date, an
integrated framework that combines the analytical benefits
of both scientific platforms towards a multi-level brain
atlas of adult humans was not available. We have, therefore,
developed JuGEx, a new method for integrating tissue
transcriptome and cytoarchitectonic segregation. We
investigated differential gene expression in two JuBrain
areas of the frontal pole that we have structurally and
functionally characterized in previous studies. Our results
show a significant upregulation of MAOA and TAC1 in the
medial area frontopolaris which is a node in the
limbic-cortical network and known to be susceptible for gray
matter loss and behavioral dysfunction in patients with
depression. The MAOA gene encodes an enzyme which is
involved in the catabolism of dopamine, norepinephrine,
serotonin, and other monoaminergic neurotransmitters. The
TAC1 locus generates hormones that play a role in neuron
excitations and behavioral responses. Overall, JuGEx
provides a new tool for the scientific community that
empowers research from basic, cognitive and clinical
neuroscience in brain regions and disease models with regard
to gene expression.},
cin = {INM-1 / INM-7},
ddc = {610},
cid = {I:(DE-Juel1)INM-1-20090406 / I:(DE-Juel1)INM-7-20090406},
pnm = {574 - Theory, modelling and simulation (POF3-574) / HBP
SGA1 - Human Brain Project Specific Grant Agreement 1
(720270)},
pid = {G:(DE-HGF)POF3-574 / G:(EU-Grant)720270},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29478144},
UT = {WOS:000433110800018},
doi = {10.1007/s00429-018-1620-6},
url = {https://juser.fz-juelich.de/record/843922},
}