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骨、牙本质与牙骨质差异调控破骨样细胞分化的分子机制及其在正畸 ...
机械力作用下,牙周组织中的破骨细胞(osteoclasts)像微型挖掘机般重塑牙槽骨,但有时会误伤牙根表面,导致不可逆的牙根吸收(orthodontic root resorption)。这个困扰正畸学界数十年的难题背后,隐藏着一个关键科学问题:为何同源分化的破骨细胞对骨、牙本质 ...
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