2009年10月30日 · We show here that colonization of the small intestine of mice with a single commensal microbe, segmented filamentous bacterium (SFB), is sufficient to induce the appearance of CD4 (+) T helper cells that produce IL-17 …

2009年9月22日 · The main video from Strike Fighter Ball 2009 in Oceana. Hands down the best flying video I've ever seen.

2009年10月30日 · In mice, Th17 cell effector cytokines, such as IL-17 and IL-22, as well as IL-23, which is required for Th17 cell function, have been proposed to play protective roles in infections with Salmonella and Citrobacter rodentium (Curtis and Way, 2009). We found that colonization with SFB reduced the capacity of orally inoculated C. rodentium to grow ...

2012年11月15日 · Segmented filamentous bacteria (SFB) are indigenous gut commensal bacteria. They are commonly detected in the gastrointestinal tracts of both vertebrates and invertebrates....

2025年2月7日 · Dan Littman's 2009 study highlighted that segmented filamentous bacteria (SFB) can influence immune responses in mice, particularly affecting Th17 cell levels, which play a critical role in host defense and inflammatory diseases.

2014年4月17日 · Lamina propria (LP) T helper 17 (Th17) cells participate in mucosal protection and are induced by commensal segmented filamentous bacteria (SFB). Here we show that MHCII-dependent antigen presentation of SFB antigens by intestinal dendritic cells (DCs) is crucial for Th17 cell induction.

We recently demonstrated that long-term colonization with SFB specifically induces Th17 cells in the SI LP (Ivanov et al., 2009). SFB are currently the only known gut-resident, non-pathogenic bacteria capable of inducing Th17 cells.

2019年9月14日 · 摘要：动物实验研究表明，肠道分节丝状菌（segmented filamentous bacteria，SFB）是一种革兰氏染色阳性梭菌；具有物种选择性定殖特性，主要定殖在回肠末端上皮细胞表面；具有调节宿主免疫系统成熟，刺激Th17细胞特异性分化和促进肠道表面免疫球蛋白A（sIgA）分泌等功能；在防御病原微生物感染和诱发自身免疫性疾病发生发展等方面发挥重要作用。 虽然在众多脊椎动物中均能检测到SFB的存在，但关于人SFB的研究报道甚少。 有研究 …

2009年12月31日 · Picture of 2009/2010 artistic TeamUp Stefano FB (a.k.a. Chagance) & LiJixia. Skip to main content. Ask the publishers to restore access to 500,000+ books. ... SFB 2009-2010 TeamUp Artistic Stefano FB & LiJixia by SFB. Publication date 2009-12-31 Usage Attribution-Noncommercial-No Derivative Works 3.0 Topics stefano franco bora Language

The segmented filamentous bacteria (SFB) were the first example of a commensal species that modulates host adaptive immune cell homeostasis. SFB induce accumulation of Th17 cells in the terminal ileum of mice, and thus influence future immune responses during infection or autoimmune inflammation (Gaboriau-Routhiau et al., 2009; Ivanov et al ...