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.National Taiwan University / 國立臺灣大學
Project / 研究計畫
Co-Transfection of Microrna-146a and -155 as a Novel Therapeutic Approach for Degenerative Nucleus Pulposus Cells and Tissues=共轉染微小核醣核酸146a與155作為退化性椎間盤細胞與組織之新穎治療模式
Co-Transfection of Microrna-146a and -155 as a Novel Therapeutic Approach for Degenerative Nucleus Pulposus Cells and Tissues=共轉染微小核醣核酸146a與155作為退化性椎間盤細胞與組織之新穎治療模式
Details
Primary Data
Project title
共轉染微小核醣核酸146a與155作為退化性椎間盤細胞與組織之新穎治療模式
Internal ID
NSTC113-2314-B002-219-MY2
Principal Investigator
SHU-HUA YANG
Start Date
August 1, 2024
End Date
July 31, 2025
Investigators
JUI-YO HSU
CHUAN-CHING HUANG
CHIH-WEI CHEN
楊凱強
MING-HSIAO HU
Organizations
Orthopedic Surgery
Partner Organizations
National Science and Technology Council
Description
Keywords
intervertebral disc
nucleus pulposus
human cells
degeneration
micro-RNA
transfection
cell culture
hypoxic environment
Interleukin-1β
cellular proliferation
apoptosis
extracellular matrix
rat caudal discs
Description
釐清以往小分子核糖核酸(miR)-146a和椎間盤髓核細胞轉染研究中矛盾與不足之處,並探討miR-146a與miR-155共轉染之效益,檢視其於以細胞移植為基礎的椎間盤退化治療中的角色。本研究計畫將進行miR-146a仿劑或抑制劑轉染及miR-146a與miR-155共轉染至髓核細胞,在低氧環境進行細胞培養實驗,以驗證在細胞活性、細胞增殖、細胞凋亡、重要細胞外基質合成製造、介白質誘導發炎之環境等等之表現。再藉由細胞培養研究中顯示之最有利轉染組合,以大鼠尾椎椎間盤之針刺誘發退化模型評估生物體內之反應,將以包括放射線照相、磁振造影、基因表現、免疫組織化學染色等方法進行評估。
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