文献詳細
文献概要
今月の主題 RNAの解析 各論 〈病態疾患と動態解析〉
骨代謝に関与するmiRNAの同定と機能解析
著者: 竹田秀1
所属機関: 1慶應義塾大学医学部腎臓内分泌代謝内科
ページ範囲:P.911 - P.915
文献購入ページに移動分子遺伝学的手法の進歩により,骨を形作る骨芽細胞,破骨細胞,軟骨細胞で数多くのmicroRNAが発現していることが明らかとなった.こうしたmicroRNAはそれぞれの細胞の分化や増殖に密接にかかわっている.また,最近では,miRNAの骨組織特異的な欠損マウスや過剰発現マウスが作成され,miRNAの骨における機能が個体レベルで解明されている.さらに,miRNAのホモ点突然変異により若年性の骨粗鬆症が発症することも示された.今後,miRNAの骨代謝疾患治療への応用も期待される.
参考文献
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