CN Patent

CN108434150B — Zstk474用于制备ean治疗药物的应用

Assigned to Tianjin Medical University General Hospital · Expires 2020-03-10 · 6y expired

What this patent protects

本发明提供了ZSTK474用于制备EAN治疗药物的应用。该技术方案以EAN动物模型为实验对象,考察了ZSTK474对EAN的治疗作用,并进一步研究了ZSTK474对EAN若干病理特征的具体作用靶点。实验结果表明,ZSTK474改善了该疾病的严重程度,表现为神经功能缺损症状减轻、炎性细胞浸润减少,坐骨神经髓鞘脱失情况改善。具体来看,ZSTK474减少了炎性细胞Th1/Th17的数量,降低了促炎因子白介素(IL)‑1α,IL‑1β,IL‑17,IL‑23,干扰素(IFN)‑γ及肿瘤坏死因子(TNF)‑α的水平。与此同时,本发明还发现ZSTK474的神经保护作…

USPTO Abstract

本发明提供了ZSTK474用于制备EAN治疗药物的应用。该技术方案以EAN动物模型为实验对象,考察了ZSTK474对EAN的治疗作用,并进一步研究了ZSTK474对EAN若干病理特征的具体作用靶点。实验结果表明,ZSTK474改善了该疾病的严重程度,表现为神经功能缺损症状减轻、炎性细胞浸润减少,坐骨神经髓鞘脱失情况改善。具体来看,ZSTK474减少了炎性细胞Th1/Th17的数量,降低了促炎因子白介素(IL)‑1α,IL‑1β,IL‑17,IL‑23,干扰素(IFN)‑γ及肿瘤坏死因子(TNF)‑α的水平。与此同时,本发明还发现ZSTK474的神经保护作用可能是通过PI3K/AKT/mTORC1通路实现的。基于以上有益的发现,本发明确定了利用其制备EAN或GBS治疗药物的用途,从而拓展了该疾病治疗药物的可选范围。

Drugs covered by this patent

Patent Metadata

Patent number
CN108434150B
Jurisdiction
CN
Classification
Expires
2020-03-10
Drug substance claim
No
Drug product claim
No
Assignee
Tianjin Medical University General Hospital
Source
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