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    • 29. 发明申请
    • MODULATING IMMUNE SYSTEM DEVELOPMENT AND FUNCTION THROUGH MICRORNA MIR-146
    • 通过MICRORNA MIR-146调节免疫系统发育和功能
    • US20110258716A1
    • 2011-10-20
    • US13151053
    • 2011-06-01
    • David BaltimoreMark BoldinKonstantin Taganov
    • David BaltimoreMark BoldinKonstantin Taganov
    • A01K67/027C12N5/10
    • C12N15/113C12N2310/111C12N2310/113C12N2310/141C12N2330/10
    • The present disclosure relates to the finding that microRNA-146 plays a role in modulating the development and function of the immune system. Immune cell development and function can be modulated by delivery of microRNA-146 (miR-146) or antisense miR-146 to target immune cells or precursor cells. For example, in some embodiments, activity and/or proliferation of certain immune cells is regulated by administering miR-146 oligonucleotides or anti-miR-146 oligonucleotides. In other embodiments, pro-inflammatory cytokine expression in immune cells is regulated by administering a miR-146 oligonucleotide or anti-miR-146. In further embodiments, methods of regulating macrophage activity using antisense miR-146 are provided. Additional methods and compositions for regulating immune system function and development using miR-146 are disclosed.
    • 本公开涉及微RNA-146在调节免疫系统的发育和功能中起作用的发现。 免疫细胞发育和功能可以通过将microRNA-146(miR-146)或反义miR-146递送到靶向免疫细胞或前体细胞来调节。 例如,在一些实施方案中,通过施用miR-146寡核苷酸或抗miR-146寡核苷酸调节某些免疫细胞的活性和/或增殖。 在其它实施方案中,通过施用miR-146寡核苷酸或抗miR-146调节免疫细胞中的促炎细胞因子表达。 在另外的实施方案中,提供了使用反义miR-146调节巨噬细胞活性的方法。 公开了使用miR-146调节免疫系统功能和发育的其它方法和组合物。