• Title/Summary/Keyword: Ye-Ji

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The couple of netrin-1/α-Synuclein regulates the survival of dopaminergic neurons via α-Synuclein disaggregation

  • Eun Ji Kang;Seung Min Jang;Ye Ji Lee;Ye Ji Jeong;You Jin Kim;Seong Su Kang;Eun Hee Ahn
    • BMB Reports
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    • v.56 no.2
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    • pp.126-131
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    • 2023

  • The abnormal accumulation and aggregation of the misfolded α-synuclein protein is the neuropathological hallmark of all α-synucleinopathies, including Parkinson's disease. The secreted proteins known as netrins (netrin-1, netrin-3, and netrin-4) are related to laminin and have a role in the molecular pathway for axon guidance and cell survival. Interestingly, only netrin-1 is significantly expressed in the substantia nigra (SN) of healthy adult brains and its expression inversely correlates with that of α-synuclein, which prompted us to look into the role of α-synuclein and netrin-1 molecular interaction in the future of dopaminergic neurons. Here, we showed that netrin-1 and α-synuclein directly interacted in pre-formed fibrils (PFFs) generation test, real time binding assay, and co-immunoprecipitation with neurotoxin treated cell lysates. Netrin-1 deficiency appeared to activate the dopaminergic neuronal cell death signal pathway via α-synuclein aggregation and hyperphosphorylation of α-synuclein S129. Taken together, netrin-1 can be a promising therapeutic molecule in Parkinson's disease.

  • https://doi.org/10.5483/BMBRep.2023-0004 인용 PDF

The Study on Common Cold recorded in Chinese Medical Journal (중의잡지(中醫雜誌)에 보고(報告)된 감모(感冒)에 대(對)한 고찰(考察))

  • Lim, Do-Hee;Bae, Han-Ho;Park, Yang-Chun
    • Journal of Haehwa Medicine
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    • v.13 no.2
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    • pp.231-249
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    • 2004

  • This study analyzed the contents of the research papers concerning the common cold recorded in Chinese medical journal published over the period between 2000 and 2004. As a result, the following conclusion was drawn. 1. Among the clinical research papers, There are a lot of treatment papers of traditional chinese medicine in the method of treatment. There are a lot of papers about Feng-Re-Xing(風熱型) and Xu-Zheng-Xing(虛證型) in the Bian-Zheng-Lei-Xing(辨證類型) 2. "Zhong-Yi-Xu-Zheng-Bian-Zheng-Can-Kao-Biao-Zhun" ("中醫虛證辨證參考標準"), "Zhong-Yi-Nei-Ke-Wu-Ban-Jiao-Cai"("中醫內科五版敎材"), "Zhong-Hua-Ren-Min-Gong-He-Guo-Zhong-Yi-Yao-Hang-Ye-Biao-Zhun"("中華人民共和國醫藥行業標準"), "Gan-Mao-Zhen-Duan-Biao-Zhun"("感冒診斷漂準"), "Zhong-Yi-Bing-Zheng-Zhen-Duan-Liao-Xiao-Biao-Zhun"("中醫病證診斷療效標準"), "Quan-Guo-Gao-Deng-Yi-Xue-Yuan-Xiao-Zhong-Yi-Zhuan-Ye-Jiao-Cai"("全國高等醫藥院校中醫專業敎材") are used as the criterion for diagnosis in Chinese medicine. 3. It is mainly used "Zhong-Yi-Bing-Zheng-Zhen-Duan-Liao-Xiao-Biao-Zhun"("中醫病證診斷療效標準") as the criterion for treatment effect evaluation, and symptom of traditional chinese medicine, the frequency and the duration of common cold, measurement of immunologic function are used as assistant evaluation indicator. 4. The research papers reported that the use of prescriptions such as Chai-Qi-Fang-Jiao-Tang, Tui-Re-He-Ji(退熱合劑), Ti-Xu-Gan-Mao-He-Ji(體虛感冒合劑), Yu-Ping-Feng-San-He-Gui-Zhi-Tang(玉屛風散合桂枝湯), Chai-Guan-Jie-Re-Ke-Li(柴貫解熱顆粒), Hu-Qin-He-Ji(蒿芩合劑), Lian-Hua-Feng-Cha(蓮花峰茶), Kang-Gan-He-Ji(抗感合劑), Bing-Du-He-Ji(病毒合劑), Zhong-Gan-Ling-Pian(重感靈片) led to the high efficacy 5. The pharmacological research papers reported that Yu-Ping-Feng-San(玉屛風散) have influence on IgA, phagocytic function of macrophage, the total number of splenocyte and PEC.

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