拿什么拯救90后的发际线？别急，科学家找到办法啦_BEC初级作文

拿什么拯救90后的发际线？别急，科学家找到办法啦

科学家发现当一种叫做CXXC5的蛋白质与散乱蛋白结合时，它们会阻遏Wnt (一种复杂的蛋白质作用网络，与毛发再生和伤口愈合有关) 信号通路，从而影响毛囊生长及再生秩序。

A new biomaterial developed by the team interferes with this binding process. It's called PTD-DBM, and when applied to the bare skin of bald mice for 28 days, new follicles developed.

为了干扰这种结合过程，研究人员研制出一种名为PTD-PBD的生物材料，并将这种物质涂在无毛白鼠皮肤上，持续28天后，白鼠长出了新的毛囊。

而根据2007年的一项研究，在小鼠实验中，某些情况下，直径超过5毫米的伤口在愈合时会产生新的毛囊。

The strongest result that Kang-yeol's team saw was after combining wound-induced hair neogenesis with PTD-PBM and valproic acid, usually used to treat seizures, bipolar, schizophrenia and migraines. In this instance it was used topically to activate the Wnt/β-catenin pathway.

崔康烈的研究团队发现，将创伤诱发毛发再生，PTD-PBD和丙戊酸结合起来，取得的效果最明显。丙戊酸通常用于治疗癫痫、双向情感障碍、精神分裂和偏头痛，在这个实验里用来激活Wnt信号通路。

So there's a threefold action. The wounds induce the generation of follicles; the valproic acid stimulates the cell pathway linked to the development of follicles; and the PTD-PBD inhibits prevents CXXC5 from interfering with the follicular development process.