Granulocyte apoptosis and inflammatory disease.

Granulocyte apoptosis and inflammatory disease.
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粒细胞凋亡和炎症性疾病。

DOI:
10.1093/oxfordjournals.bmb.a011638
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发表时间:
1997
影响因子:
6.7
通讯作者:
Christopher Haslett
Christopher Haslett
中科院分区:
医学2区
文献类型:
--
作者:
Christopher Haslett

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我们已经描述了一种新的途径,可用于清除外渗的粒细胞,使细胞发生凋亡,这是一个过程,控制功能寿命的粒细胞在原位和速率是由外部和内部控制机制调制。它导致分泌过程的关闭和完整的衰老细胞的识别通过一种新的巨噬细胞识别机制,不能刺激促炎介质的释放。因此,与涉及坏死的粒细胞命运相比,细胞凋亡可能代表了粒细胞的损伤限制性组织去除过程,其倾向于促进消退过程。据推测,该过程的失调或其与坏死途径之间的不平衡可能在炎症性疾病发病机制中是重要的。无论情况是否如此,中性粒细胞和嗜酸性粒细胞中可用的凋亡机制提供了选择性诱导特定炎性细胞凋亡的机会,这可能代表了炎性疾病的新治疗方法。
We have described a novel pathway available for the clearance of extravasated granulocytes whereby the cells undergo apoptosis, a process which controls the functional longevity of granulocytes in situ and the rate of which is modulated by external and internal control mechanisms. It leads to shut-down of the secretory processes and recognition of the intact senescent cell by a novel macrophage recognition mechanism which fails to stimulate the release of pro-inflammatory mediators. Thus, by contrast with a granulocyte fate involving necrosis, apoptosis is likely to represent an injury limiting tissue removal process for granulocytes which would tend to promote resolution processes. It is speculated that dysregulation of this process or an imbalance between it and necrotic pathways may be important in inflammatory disease pathogenesis. Whether or not this is the case, the apoptotic mechanisms available in neutrophil and eosinophil granulocytes provide opportunities for the selective induction of apoptosis in specific inflammatory cells in what may represent novel therapeutic approaches to inflammatory disease.
DOI: 10.1016/0091-6749(90)90151-s
发表时间: 1990-02-01
影响因子: 14.2
作者:
GLEICH, GJ
通讯作者: GLEICH, GJ
DOI: --
发表时间: 1988
期刊: Laboratory investigation; a journal of technical methods and pathology
影响因子: --
作者:
Doherty,DE;Downey,GP;Worthen,GS;Haslett,C;Henson,PM
通讯作者: Henson,PM
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DOI: --
发表时间: 1989
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
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DOI: 10.1016/s1074-7613(00)80278-2
发表时间: 1996-12-01
期刊: IMMUNITY
影响因子: 32.4
作者:
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通讯作者: Mayadas, TN
DOI: 10.1172/jci113970
发表时间: 1989-03-01
影响因子: 15.9
作者:
SAVILL, JS;WYLLIE, AH;HASLETT, C
通讯作者: HASLETT, C