Mast cell chymase regulates dermal mast cell number in mice.
Mast cell chymase regulates dermal mast cell number in mice.
复制标题
肥大细胞糜酶调节小鼠真皮肥大细胞数量。
DOI:
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发表时间:
2002
期刊:
影响因子:
--
通讯作者:
Y. Fukuda
中科院分区:
文献类型:
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作者:
Y. Tomimori;Tsuyoshi Muto;H. Fukami;Kayo Saito;C. Horikawa;N. Tsuruoka;Kyoko Yamashiro;Masayuki Saito;Namino Sugiura;Motoo Sumida;S. Kakutani;Y. Fukuda
Chymase inhibitor reduced the increase in the number of dermal mast cells in 2,4-dinitrofluorobenzene-induced dermatitis in a dose-dependent manner. Intradermal injection of human chymase to mouse ear significantly increased histamine content, the marker for mast cell number in the skin. These results suggest that chymase released by mast cells may participate in local mast cell accumulation in a positive feedback fashion. Immunohistochemical analysis revealed that the intradermal injection of chymase reduces expression of stem cell factor (SCF) on surface of the skin keratinocytes. In addition, incubation of human keratinocytes with chymase in vitro resulted in release of SCF into the culture medium. Since soluble SCF is thought to regulate mast cell number, the chymase-induced mast cell accumulation may occur via the ability of chymase to process membrane-bound SCF on the epidermal keratinocytes.
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DOI:
10.1164/ajrccm.161.5.9908090
发表时间:
2000-05-01
影响因子:
24.7
作者:
Gauvreau, GM;Lee, JM;O'Byrne, PM
通讯作者:
O'Byrne, PM
DOI:
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发表时间:
1991
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
Urata,H;Kinoshita,A;Perez,DM;Misono,KS;Bumpus,FM;Graham,RM;Husain,A
通讯作者:
Husain,A
DOI:
10.1073/pnas.94.17.9017
发表时间:
1997-08-19
影响因子:
11.1
作者:
Longley, BJ;Tyrrell, L;Schechter, NM
通讯作者:
Schechter, NM
DOI:
10.1242/dev.121.3.731
发表时间:
1995
期刊:
Development (Cambridge, England)
影响因子:
--
作者:
Wehrle-Haller,B;Weston,JA
通讯作者:
Weston,JA