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Lymph nodes are key sites for the development of tissue-specific adaptive immunity, and their spaced distribution among tissues facilitates simultaneous immune decision-making in different organs. Some lymph nodes may serve multiple organs at the same time, and these shared lymph nodes may result in the shared organs being more susceptible to immune crosstalk, and the mechanism of how the lymph nodes integrate the complex information and respond accordingly to such a scenario is still not clear. The mechanism of how lymph nodes integrate complex information and respond accordingly in this situation remains unclear.

The miR-295 cluster also promoted the expression of mesenchymal-epithelial transition (MET) marker genes. Conclusion:The miR-290-295 cluster has a promotional effect on mouse somatic cell reprogramming, which contributes to a deeper understanding of the RNA-regulated mechanism of stem cell pluripotency and reprogramming, and provides a new perspective for the development of novel induction systems.

此次提名的PCC靶向在DNA损伤修复机制中发挥关键作用的生物靶点，也是启动合作时复星医药提出的四个感兴趣的靶点之一。

BW-03是舶望制药利用平台技术RADS自主研发的治疗慢性乙型肝炎（CHB）的 siRNA（小干扰核酸药物）新药。

目的:探究干细胞中表达丰度最高的微核糖核酸簇miR-290-295对体细胞重编程的影响。方法:使用逆转录病毒载体将miR-290-295簇在小鼠体细胞中过表达,研究其促进体细胞重编程为诱导性多能干细胞(induced pluripotent stem cells,iPSCs)以及此过程对细胞功能的影响。结果:miR-290-295簇的过表达在三因子(Sox2、Klf4、Oct4)诱导体系中能够显著提高小鼠体细胞重编程的效率;过表达miR-290-295簇能够促进重编程中多能性标记基因的上调与体细胞标记基因的下调,同时也会促进间质-上皮细胞转化(mesenchymal-epithelial transition,MET)标记基因的表达。结论:miR-290-295簇对小鼠体细胞重编程具有促进作用,这有助于深入理解干细胞多能性和重编程的RNA调节机制,为开发新型诱导体系提供了新视角。

淋巴结是形成组织特异性适应性免疫的关键场所，其在组织间的间隔分布有助于不同器官同时做出相应的免疫决策，部分淋巴结可同时服务于多个器官，这些共享淋巴结可能会导致共享器官更容易受到免疫串扰的影响，人们对于这种情况下淋巴结是如何整合复杂的信息并对做出相应对策的机制仍不清楚。