Antiinflammatory effects in experimental meningitis of prokaryotic peptides that mimic selectins.

Antiinflammatory effects in experimental meningitis of prokaryotic peptides that mimic selectins.
复制标题

模拟选择素的原核肽对实验性脑膜炎的抗炎作用。

DOI:
10.1093/infdis/168.6.1422
复制
发表时间:
1993
期刊:
The Journal of infectious diseases
影响因子:
--
通讯作者:
Tuomanen,E
Tuomanen,E
中科院分区:
--
文献类型:
--
作者:
Rozdzinski,E;Jones,T;Burnette,WN;Burroughs,M;Tuomanen,E

文献摘要

参考文献

被引文献

相似文献

百日咳毒素的两个亚基S2和S3的凝集素结构域与真核选择素家族的凝集素结构域共享氨基酸序列相似性。在炎症过程中,选择素出现在内皮细胞上,并通过可逆地结合碳水化合物促进白细胞的募集。合成肽代表糖识别域的S2和S3竞争性抑制粘附的中性粒细胞内皮细胞在体外。对于某些肽,这种抑制作用在没有白细胞整合素CD 11b/CD 18功能上调的情况下发生。对脑膜炎动物静脉注射肽破坏了白细胞向脑脊液中的募集。这些发现表明,从选择素家族的原核成员衍生的肽具有治疗肿瘤的潜力。
The lectin domains of two subunits of pertussis toxin, S2 and S3, share amino acid sequence similarity with the lectin domains of the eukaryotic selectin family. During inflammation, selectins appear on endothelial cells and promote recruitment of leukocytes by reversibly binding carbohydrates. Synthetic peptides representing the carbohydrate recognition domains of S2 and S3 competitively inhibited adherence of neutrophils to endothelial cells in vitro. For some peptides, this antiinflammatory effect occurred without up-regulation of the function of the leukocyte integrin CDllb/CD18. Intravenous administration of peptides to animals with meningitis disrupted recruitment of leukocytes into the cerebrospinal fluid. These findings indicate that peptides derived from prokaryotic members of the selectin family have therapeutic antiinflammatory potential.
鉴定 43 千道尔顿的人 T 淋巴细胞膜蛋白作为百日咳毒素的受体。
DOI: --
发表时间: 1990
期刊: Journal of immunology (Baltimore, Md. : 1950)
影响因子: --
作者:
Rogers,TS;Corey,SJ;Rosoff,PM
通讯作者: Rosoff,PM
DOI: 10.1038/349164a0
发表时间: 1991-01-10
期刊: NATURE
影响因子: 64.8
作者:
WATSON, SR;FENNIE, C;LASKY, LA
通讯作者: LASKY, LA
百日咳博德特氏菌与硫苷脂和鞘糖脂中发现的 GalNAc beta 4Gal 序列的粘附。
DOI: --
发表时间: 1991
影响因子: 4.8
作者:
M. Brennan;J. H. Hannah;E. Leininger
通讯作者: E. Leininger
DOI: 10.1073/pnas.80.18.5699
发表时间: 1983-01-01
期刊: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子: --
作者:
WRIGHT, SD;RAO, PE;SILVERSTEIN, SC
通讯作者: SILVERSTEIN, SC
DOI: 10.1073/pnas.79.10.3129
发表时间: 1982-01-01
期刊: PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-BIOLOGICAL SCIENCES
影响因子: --
作者:
KATADA, T;UI, M
通讯作者: UI, M