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6 天
Leading Chinese aircraft maker delivers new civilian airship|国产民用载人飞艇 ...
According to a news release from AVIC, the first AS700 was delivered to Guangxi Guilin Fangzhou General Aviation, a private ...
生物谷
11 天
Sci Transl Med:揭示人类多发性硬化症和其它自身免疫性疾病发生背后 ...
早在20多年前,耶鲁大学的研究人员就在人类机体中发现了一种能抑制 免疫 系统的特殊T细胞类型,后来他们发现,这些所谓的调节性T细胞当发生缺陷时就会诱发一些自身免疫性疾病,尤其是 多发性硬化 症(MS,multiple ...
腾讯网
19 小时
Immunity|组织驻留Treg:定植特化模型vs 泛组织模型
引言组织驻留性免疫细胞对维持机体稳态和对抗感染具有重要意义。然而,我们对于组织驻留免疫细胞的构成和特性仍缺乏足够的理解。关于组织驻留免疫细胞的认识大多来自巨噬细胞的研究,在胚胎发育早期,造血祖细胞种植在各种组织并特化发育为独特的巨噬细胞【1】。组织驻留性记忆细胞(tissue-resident ...
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