Antagonistic effects of endogenous and exogenous TGF-beta and TNF on auto-immune diseases in mice.
Antagonistic effects of endogenous and exogenous TGF-beta and TNF on auto-immune diseases in mice.
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内源性和外源性TGF-β和TNF对小鼠自身免疫性疾病的拮抗作用。
DOI:
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发表时间:
1993
影响因子:
3.3
通讯作者:
G. Thorbecke
中科院分区:
文献类型:
--
作者:
Laura Santambrogio;G. Hochwald;C. Leu;G. Thorbecke
Injection of transforming growth factor beta 1 (TGF-beta 1) for five days during the late phase of the immunization process leading either to collagen type II induced arthritis (CIA) or to experimental allergic encephalomyelitis (EAE) protects against the development of these auto-immune diseases. Tumor necrosis factor alpha (TNF-alpha) injected during this same interval aggrevates CIA. In addition, anti-TGF-beta exacerbates and anti-TNF protects against CIA, acute and relapsing EAE, suggesting an important regulatory role for the endogenous production of the two cytokines on the severity of these diseases. More detailed studies about the mechanism of action of TGF-beta in acute EAE show that there is no detectable effect of TGF-beta on the development of sensitized T cells in vivo, as assayed by the proliferative responses of T cells from lymph nodes and peripheral blood to myelin antigens. Nevertheless, the number of lymphoid cells infiltrating the central nervous tissue is much greater in untreated than in TGF-beta-treated, protected mice. We conclude that it is likely that TGF-beta protects against experimental auto-immune diseases by interfering with the entry of lymphoid cells into the target organs through inhibition of the upregulation of adhesion molecule expression on endothelial cells, and with subsequent inflammatory processes inside the target organs by antagonizing both the production and the effects of TNF.
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影响因子:
4.4
作者:
K. Sheehan;N. Ruddle;R. Schreiber
通讯作者:
K. Sheehan;N. Ruddle;R. Schreiber
DOI:
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发表时间:
1990-08
期刊:
Laboratory investigation; a journal of technical methods and pathology
影响因子:
--
作者:
A. Cross;B. Cannella;C. Brosnan;C. S. Raine
通讯作者:
A. Cross;B. Cannella;C. Brosnan;C. S. Raine
DOI:
10.1073/pnas.89.16.7375
发表时间:
1992-08-15
影响因子:
11.1
作者:
THORBECKE, GJ;SHAH, R;PALLADINO, MA
通讯作者:
PALLADINO, MA
DOI:
--
发表时间:
1991
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Ritchie,AJ;Johnson,DR;Ewenstein,BM;Pober,JS
通讯作者:
Pober,JS
DOI:
--
发表时间:
1992
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Celada,A;Maki,RA
通讯作者:
Maki,RA