Abstract:
:The objective of this investigation was to explore possible molecular changes for role of a high-fat diet (HFD)-induced oxidative stress in splenic lymphocytes, and whether a dietary lipoic acid (LA) supplement could attenuate these changes. Male C57BL/6 mice were fed one of three diets 10 weeks and outcome measures centered on parameters of oxidative stress and lymphocytes apoptosis in spleen. Two-dimensional gel electrophoresis was used to compare the proteomes of splenic lymphocytes with three dietary groups. Differentially expressed spots whose expression altered over three fold were identified by MALDI-TOF MS. In this study, HFD resulted in oxidative stress in mice spleen, and significantly increased apoptotic percentage of splenic lymphocytes. Bioinformatic evaluation results of MALDI-TOF MS showed that 20 differentially expressed protein spots were known to be involved in many processes associated with cell function, such as cytoskeleton, energy metabolism and oxidative stress, signal transduction and cell defense. In conclusion, these results indicate that HFD-induced oxidative stress could lead to the functional decline of splenic lymphocytes, and LA supplement attenuates the alterations of protein expression to maintain the basic biological processes.
journal_name
Cell Immunoljournal_title
Cellular immunologyauthors
Cui J,Xiao Y,Shi Y,Le G,Miao Xdoi
10.1016/j.cellimm.2010.06.002subject
Has Abstractpub_date
2010-01-01 00:00:00pages
156-62issue
2eissn
0008-8749issn
1090-2163pii
S0008-8749(10)00150-4journal_volume
264pub_type
杂志文章abstract::OVA-specific T cells were immortalized by infection with radiation leukemia virus (RadLV). Some clones derived from such population were shown to exhibit helper activity. We then tested clones without such function and found among them some that secreted macrophage migration inhibition factor (MIF) and leukocyte migra...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90328-x
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abstract::A thymic epithelial cell line (tsTNC-1) that maintains the ability to selectively bind and internalize immature alpha beta TCRloCD4+CD8+ thymocytes in vitro was used in the development of a monoclonal antibody that is specific to the cell surface of thymic nurse cells (TNCs) in the thymus. The rat monoclonal antibody ...
journal_title:Cellular immunology
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journal_title:Cellular immunology
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(83)90372-6
更新日期:1983-03-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90007-5
更新日期:1989-06-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:2012-01-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2009.01.010
更新日期:2009-01-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章,评审
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更新日期:2005-02-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:1994-05-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1996.0139
更新日期:1996-05-25 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90158-x
更新日期:1988-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2007.05.002
更新日期:2007-03-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90149-7
更新日期:1984-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1999.1547
更新日期:1999-09-15 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2012.09.008
更新日期:2012-09-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90012-1
更新日期:1984-09-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2019.103947
更新日期:2019-10-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90209-7
更新日期:1987-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(84)90202-8
更新日期:1984-11-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1995.1027
更新日期:1995-04-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90430-2
更新日期:1986-10-15 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90204-2
更新日期:1986-08-01 00:00:00
abstract::Twenty-nine intravenous drug abusers (ivda), with asymptomatic HIV infection at entry, were sequentially studied at 4- to 6-month intervals for variable follow-up periods (mean, 19.6 months). Two of them progressed to AIDS and another one fell into the IV-C2 stage of the CDC classification at the end of the study. CD8...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1006/cimm.1993.1179
更新日期:1993-08-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(88)90180-3
更新日期:1988-09-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(86)90406-5
更新日期:1986-02-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
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更新日期:2011-01-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(87)90123-7
更新日期:1987-12-01 00:00:00
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journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/0008-8749(89)90111-1
更新日期:1989-11-01 00:00:00
abstract::Inflammatory bowel disease (IBD), including ulcerative colitis (UC) and Crohn's disease (CD), is a chronically intestinal autoimmune disease, the pathological mechanisms of which are not very clear. Wild type p-53 induced phosphatase 1 (Wip1), a serine/threonine protein phosphatase, has been reported to negatively reg...
journal_title:Cellular immunology
pub_type: 杂志文章
doi:10.1016/j.cellimm.2016.07.012
更新日期:2016-12-01 00:00:00