当前位置: X-MOL 学术Mol. Ther. Nucl. Acids › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Multispecies-targeting siRNAs for the modulation of JAK1 in the skin
Molecular Therapy - Nucleic Acids ( IF 6.5 ) Pub Date : 2024-01-09 , DOI: 10.1016/j.omtn.2024.102117
Qi Tang 1, 2 , Katherine Y Gross 1 , Hassan H Fakih 1 , Samuel O Jackson 1 , Mohammad Zain U I Abideen 1 , Kathryn R Monopoli 1, 3 , Carine Blanchard 4 , Claire Bouix-Peter 4 , Thibaud Portal 4 , John E Harris 2 , Anastasia Khvorova 1, 5 , Julia F Alterman 1
Affiliation  

Identifying therapeutic oligonucleotides that are cross-reactive to experimental animal species can dramatically accelerate the process of preclinical development and clinical translation. Here, we identify fully chemically-modified small interfering RNAs (siRNAs) that are cross-reactive to Janus kinase 1 (JAK1) in humans and a large variety of other species. We validated the identified siRNAs in silencing JAK1 in cell lines and skin tissues of multiple species. JAK1 is one of the four members of the JAK family of tyrosine kinases that mediate the signaling transduction of many inflammatory cytokine pathways. Dysregulation of these pathways is often involved in the pathogenesis of various immune disorders, and modulation of JAK family enzymes is an effective strategy in the clinic. Thus, this work may open up unprecedented opportunities for evaluating the modulation of JAK1 in many animal models of human inflammatory skin diseases. Further chemical engineering of the optimized JAK1 siRNAs may expand the utility of these compounds for treating immune disorders in additional tissues.

中文翻译:


用于调节皮肤中 JAK1 的多物种靶向 siRNA



鉴定与实验动物物种具有交叉反应的治疗性寡核苷酸可以显著加快临床前开发和临床转化的过程。在这里,我们鉴定了完全化学修饰的小干扰 RNA (siRNA),这些 RNA 与人类和大量其他物种中的 Janus 激酶 1 (JAK1) 具有交叉反应性。我们验证了在多个物种的细胞系和皮肤组织中沉默 JAK1 中鉴定的 siRNA。JAK1 是酪氨酸激酶 JAK 家族的四个成员之一,介导许多炎性细胞因子通路的信号转导。这些途径的失调通常参与各种免疫疾病的发病机制,调节 JAK 家族酶是临床上的有效策略。因此,这项工作可能为评估 JAK1 在许多人类炎症性皮肤病动物模型中的调节开辟了前所未有的机会。优化的 JAK1 siRNA 的进一步化学工程可能会扩大这些化合物在治疗其他组织中免疫疾病的效用。
更新日期:2024-01-09
down
wechat
bug