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.National Taiwan University / 國立臺灣大學
Project / 研究計畫
Effects of Lipid Metabolism Modulation on the Progression of Collagen-Induced Temporomandibular Joint Arthritis (I)
Effects of Lipid Metabolism Modulation on the Progression of Collagen-Induced Temporomandibular Joint Arthritis (I)
Details
Primary Data
Project title
調控脂類代謝對膠原蛋白誘發顳顎關節炎進展的影響(1/2)
Internal ID
NSTC113-2314-B002-066
Principal Investigator
SANG-HENG KOK
Start Date
August 1, 2024
End Date
July 31, 2025
Organizations
Dentistry
Partner Organizations
National Science and Technology Council
Description
Keywords
Collagen-induced arthritis
temporomandibular joint
lipid metabolism
liver X receptor
macrophages
inflammatory bone diseases
Description
類風濕性關節炎是一種慢性自體免疫炎症,顳顎關節亦會被侵犯,但相關研究很少。脂類代謝與此疾病有密切關係,而肝X受體激活劑可調控脂類代謝且具抗炎作用。本計畫為兩年期,第一年探討小鼠骨髓巨噬細胞對脂類介質的炎性反應、以及肝X受體激活劑在其中的調控作用與機轉,第二年為動物實驗,將大鼠分組餵食正常及高脂飼料,注射膠原蛋白誘發關節炎,分析關節內注射肝X受體激活劑對顳顎關節與踝關節病程的影響。計畫研究結果會幫助了解脂類代謝失調在類風濕性關節炎致病機轉中的重要性、以及利用LXR激活劑調控脂類代謝對不同關節炎性反應的療效,可開啟治療關節炎的新方向。
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