TY - JOUR
T1 - Neuropeptide precursor VGF is genetically associated with social anhedonia and underrepresented in the brain of major mental illness
T2 - Its downregulation by DISC1
AU - Ramos, Adriana
AU - Rodríguez-Seoane, Carmen
AU - Rosa, Isaac
AU - Trossbach, Svenja V.
AU - Ortega-Alonso, Alfredo
AU - Tomppo, Liisa
AU - Ekelund, Jesper
AU - Veijola, Juha
AU - Järvelin, Marjo Riitta
AU - Alonso, Jana
AU - Veiga, Sonia
AU - Sawa, Akira
AU - Hennah, William
AU - García, Ángel
AU - Korth, Carsten
AU - Requena, Jesús R.
N1 - Publisher Copyright:
© The Author 2014. Published by Oxford University Press. All rights reserved.
PY - 2014/11/15
Y1 - 2014/11/15
N2 - In a large Scottish pedigree, disruption of the gene coding for DISC1 clearly segregates with major depression, schizophrenia and related mental conditions. Thus, study of DISC1mayprovidea clue to understand the biology of major mental illness. A neuropeptide precursor VGF has potent antidepressant effects and has been reportedly associated with bipolar disorder. Here we show that DISC1 knockdown leads to a reduction of VGF, in neurons. VGF is also downregulated in the cortices from sporadic cases with major mental disease. A positive correlation of VGF single-nucleotide polymorphisms (SNPs) with social anhedonia was also observed. We now propose that VGF participates in a common pathophysiology of major mental disease.
AB - In a large Scottish pedigree, disruption of the gene coding for DISC1 clearly segregates with major depression, schizophrenia and related mental conditions. Thus, study of DISC1mayprovidea clue to understand the biology of major mental illness. A neuropeptide precursor VGF has potent antidepressant effects and has been reportedly associated with bipolar disorder. Here we show that DISC1 knockdown leads to a reduction of VGF, in neurons. VGF is also downregulated in the cortices from sporadic cases with major mental disease. A positive correlation of VGF single-nucleotide polymorphisms (SNPs) with social anhedonia was also observed. We now propose that VGF participates in a common pathophysiology of major mental disease.
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U2 - 10.1093/hmg/ddu303
DO - 10.1093/hmg/ddu303
M3 - Article
C2 - 24934694
AN - SCOPUS:84911430062
SN - 0964-6906
VL - 23
SP - 5859
EP - 5865
JO - Human molecular genetics
JF - Human molecular genetics
IS - 22
ER -