Long term prevention of allergic lung inflammation in a mouse model of asthma by CpG oligodeoxynucleotides.
Long term prevention of allergic lung inflammation in a mouse model of asthma by CpG oligodeoxynucleotides.
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通过 CpG 寡脱氧核苷酸长期预防哮喘小鼠模型中的过敏性肺部炎症。
DOI:
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发表时间:
1999
影响因子:
4.4
通讯作者:
Dennis M. Klinman
中科院分区:
文献类型:
--
作者:
S. Sur;J. Wild;B. Choudhury;N. Sur;Rafeul Alam;Dennis M. Klinman
Asthma is an inflammatory disease of the airways that is induced by Th2 cytokines and inhibited by Th1 cytokines. Despite a steady increase in the incidence, morbidity, and mortality from asthma, no current treatment can reduce or prevent asthma for a prolonged period. We examined the ability of unmethylated CpG oligodeoxynucleotides (ODN), which are potent inducers of Th1 cytokines, to prevent the inflammatory and physiological manifestations of asthma in mice sensitized to ragweed allergen. Administration of CpG ODN 48 h before allergen challenge increased the ratio of IFN-gamma to IL-4 secreting cells, diminished allergen-induced eosinophil recruitment, and decreased the number of ragweed allergen-specific IgE-producing cells. These effects of CpG ODN were sustained for at least 6 wk after its administration. Furthermore, there was a vigorous Th1 memory response to the recall Ag, inhibition of peribronchial and perivascular lung inflammation, and inhibition of bronchial hyperresponsiveness 6 wk after administration of CpG ODN. Administration of CpG ODN in IFN-gamma -/- mice failed to inhibit eosinophil recruitment, indicating a critical role of IFN-gamma in mediating these effects. This is the first report of a treatment that inhibits allergic lung inflammation in presensitized animals for a prolonged period and thus has relevance to the development of an effective long term treatment for asthma.
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影响因子:
4.4
作者:
J. Kline;T. Waldschmidt;T. Businga;J. E. Lemish;J. Weinstock;P. Thorne;A. Krieg
通讯作者:
J. Kline;T. Waldschmidt;T. Businga;J. E. Lemish;J. Weinstock;P. Thorne;A. Krieg
DOI:
10.1164/ajrccm.156.3.9606031
发表时间:
1997-09-01
影响因子:
24.7
作者:
Hamelmann, E;Schwarze, J;Gelfand, EW
通讯作者:
Gelfand, EW
DOI:
10.1016/s0091-6749(96)70195-1
发表时间:
1996
期刊:
The Journal of allergy and clinical immunology
影响因子:
--
作者:
Sur,S;Kita,H;Gleich,GJ;Chenier,TC;Hunt,LW
通讯作者:
Hunt,LW
DOI:
10.1073/pnas.93.7.2879
发表时间:
1996-04-02
影响因子:
11.1
作者:
Klinman, DM;Yi, AK;Krieg, AM
通讯作者:
Krieg, AM
影响因子:
4.4
作者:
D. Broide;J. Schwarze;H. Tighe;Tim Gifford;M. Nguyen;S. Malek;J. V. Van Uden;E. Martín-Orozco;E. Gelfand;E. Raz
通讯作者:
D. Broide;J. Schwarze;H. Tighe;Tim Gifford;M. Nguyen;S. Malek;J. V. Van Uden;E. Martín-Orozco;E. Gelfand;E. Raz