Anterior Hippocampus in Schizophrenia Pathogenesis: Molecular Evidence from a Proteome Study
Anterior Hippocampus in Schizophrenia Pathogenesis: Molecular Evidence from a Proteome Study
复制标题
海马前部在精神分裂症发病机制中的作用:来自蛋白质组研究的分子证据
DOI:
--
复制
发表时间:
2009
期刊:
影响因子:
--
通讯作者:
S. Sivagnanasundaram
中科院分区:
文献类型:
--
作者:
Maryam Nesvaderani;I. Matsumoto;S. Sivagnanasundaram
Objective: The purpose of the present study was to identify differentially expressed proteins in the anterior and posterior hippocampus of brains of schizophrenia patients compared to neurologically healthy controls. Method: Proteins extracted from fresh frozen post-mortem posterior and anterior hippocampus for nine schizophrenia and nine control individuals, and seven schizophrenia and seven control individuals, respectively, were screened for differential expression using 2-D gel electrophoresis and mass spectrometry. Results: A significantly larger number of protein spots were differentially expressed in the anterior (n = 43) compared to the posterior (n = 16) hippocampus, representing 34 and 14 unique proteins, respectively. These proteins are involved in cytoskeleton structure and function, neurotransmission and mitochondrial function. Conclusion: Based on the aberrant protein expression profiles, the anterior hippocampus appears to be more involved in schizophrenia pathogenesis than the posterior hippocampus. Furthermore, consistent with previous findings, we found molecular evidence to support abnormal neuronal cytoarchitecture and function, neurotransmission and mitochondrial function in the schizophrenia hippocampus.
登录
查看更多内容
影响因子:
--
作者:
Rosoklija, G;Toomayan, G;Dwork, AJ
通讯作者:
Dwork, AJ
影响因子:
17.7
作者:
Szeszko, PR;Goldberg, E;Bilder, RM
通讯作者:
Bilder, RM
DOI:
10.1176/ajp.152.5.738
发表时间:
1995
期刊:
The American journal of psychiatry.
影响因子:
--
作者:
Arnold,SE;Franz,BR;Gur,RC;Gur,RE;Shapiro,RM;Moberg,PJ;Trojanowski,JQ
通讯作者:
Trojanowski,JQ
影响因子:
4.8
作者:
Katherine B. Hubbard;J. Hepler
通讯作者:
Katherine B. Hubbard;J. Hepler
影响因子:
2.5
作者:
Matthews,ToriA;Johnson,GailVW
通讯作者:
Johnson,GailVW