科学家们发现了脊柱退行性变的一个令人惊讶的遗传关联,并发现一种现有的骨质疏松症药物可以防止斑马鱼脊柱中出现有害的矿物质沉积。这一发现可能为……铺平道路。Scientists have uncovered a surprising genetic connection to spinal degeneration and found that an existing osteoporosis drug can prevent damaging mineral buildup in zebrafish spines. The discovery could pave the way for