The disclosure features lipid nanoparticle (LNP) compositions comprising immune modulating polypeptides and uses thereof. The LNP compositions of the present disclosure comprise mRNA therapeutics encoding immune modulating polypeptides, e.g., interleukin 2 (IL- 2) and/or granulocyte macrophage colony stimulating factor (GM-CSF). The LNP compositions of the present disclosure can stimulate T regulatory cells, e.g., increase the level and/or activity of T regulatory cells in vivo or ex vivo.
披露了包含免疫调节
多肽的脂质纳米粒子(LNP)组合物及其用途。本公开的LNP组合物包括编码免疫调节
多肽的mRNA治疗药物,例如白细胞介素2(I
L-2)和/或粒细胞巨噬细胞集落刺激因子(GM-CSF)。本公开的LNP组合物可以刺激T调节细胞,例如在体内或体外增加T调节细胞的
水平和/或活性。