Interferon gamma induction of pulmonary emphysema in the adult murine lung.
Interferon gamma induction of pulmonary emphysema in the adult murine lung.
复制标题
成年鼠肺中肺肺气肿的干扰素γ诱导。
DOI:
10.1084/jem.192.11.1587
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发表时间:
2000-12-04
期刊:
影响因子:
--
通讯作者:
Elias JA
中科院分区:
文献类型:
--
作者:
Wang Z;Zheng T;Zhu Z;Homer RJ;Riese RJ;Chapman HA Jr;Shapiro SD;Elias JA
Chronic inflammation containing CD8+ lymphocytes, neutrophils, and macrophages, and pulmonary emphysema coexist in lungs from patients with chronic obstructive pulmonary disease. Although this inflammatory response is believed to cause the remodeling that is seen in these tissues, the mechanism(s) by which inflammation causes emphysema have not been defined. Here we demonstrate that interferon γ (IFN-γ), a prominent product of CD8+ cells, causes emphysema with alveolar enlargement, enhanced lung volumes, enhanced pulmonary compliance, and macrophage- and neutrophil-rich inflammation when inducibly targeted, in a transgenic fashion, to the adult murine lung. Prominent protease and antiprotease alterations were also noted in these mice. They included the induction and activation of matrix metalloproteinase (MMP)-12 and cathepsins B, H, D, S, and L, the elaboration of MMP-9, and the selective inhibition of secretory leukocyte proteinase inhibitor. IFN-γ causes emphysema and alterations in pulmonary protease/antiprotease balance when expressed in pulmonary tissues.
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DOI:
10.1164/ajrccm.160.supplement_1.10
发表时间:
1999-11-01
影响因子:
24.7
作者:
Kemeny, DM;Vyas, B;O'Connor, BJ
通讯作者:
O'Connor, BJ
影响因子:
9.6
作者:
Fischer, B;Voynow, J
通讯作者:
Voynow, J
影响因子:
158.5
作者:
Gross, CP;Anderson, GF;Rowe, NR
通讯作者:
Rowe, NR
DOI:
10.1165/ajrcmb.22.3.3690
发表时间:
2000-03-01
影响因子:
6.4
作者:
Kuhn, C;Homer, RJ;Elias, JA
通讯作者:
Elias, JA
DOI:
10.1006/bbrc.1996.1677
发表时间:
1996-11-12
影响因子:
3.1
作者:
Chandler, S;Cossins, J;Wells, G
通讯作者:
Wells, G