Int Arch Allergy Immunol:在过敏性鼻炎中,MiR-202-5p能够促进M2极化

2018-11-16 AlexYang MedSci原创

最近,有研究人员调查了MiR-202-5p对过敏性鼻炎中巨噬细胞的影响。研究包括了30名过敏性鼻炎的患者和10名健康的对照。研究人员利用鼻腔灌洗来收集鼻组织和来源于粘液的巨噬细胞,并利用流式细胞仪检测和分选了2型巨噬细胞,并且还利用qRT-PCR和蛋白免疫印迹来确定MiR-202-5p和MATN2的表达情况。研究人员还利用荧光素酶和生物素RNA-pulldown试验测试了miR-202-5p与MA

最近,有研究人员调查了MiR-202-5p对过敏性鼻炎中巨噬细胞的影响。

研究包括了30名过敏性鼻炎的患者和10名健康的对照。研究人员利用鼻腔灌洗来收集鼻组织和来源于粘液的巨噬细胞,并利用流式细胞仪检测和分选了2型巨噬细胞,并且还利用qRT-PCR和蛋白免疫印迹来确定MiR-202-5p和MATN2的表达情况。研究人员还利用荧光素酶和生物素RNA-pulldown试验测试了miR-202-5p与MATN2的直接结合。另外,研究人员还将MATN2进行了过表达来检测对M2极化的影响。研究发现,miR-202-5p能够促进M2的极化,并且与健康对照相比,在过敏性鼻炎鼻粘膜组织和巨噬细胞中高度表达。MATN2能够直接成为miR-202-5p的靶标,并且在过敏性鼻炎中能够逆转miR-202-5p调控的M2表型极化。

最后,研究人员指出,miR-202-5p能够靶定MATN2来诱导与过敏性鼻炎有关的M2极化。

原始出处:

Wang L, Liu X, Song X et al. MiR-202-5p Promotes M2 Polarization in Allergic Rhinitis by Targeting MATN2. Int Arch Allergy Immunol. 8 Nov 2018.

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    2019-07-30 smallant2002
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    2018-11-18 膀胱癌
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    2018-11-16 1ddf0692m34(暂无匿称)

    学习了,长知识

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