英国人应该如何改善脱发（英文外刊90年后的你）

英国人应该如何改善脱发（英文外刊90年后的你）Instead of relying on donor hair the way forward could be to use patient stem cells to grow whole hair follicles completely from scratch in the lab.These follicles could then be grown in unlimited quantities and grafted on to the scalp.由于目前并没有药物能够预防脱发，整形手术一直致力于填补这一-空白。在过去20年间，植发技术为许多脱发患者带来了新的希望。这种技术会从头皮后侧和两侧的抗DHT的“供体区”提取毛囊，并将其移植覆盖到脱发区域。But there is increasing hope for those experiencing hair los

The new growth in hair loss research

脱发研究的新进展

Has there ever been more pressure to have a full and luscious head of hair? With such anxieties magnified by the digital world it's little wonder that the impact of male and female pattern baldness has been increasingly linked to various mental health conditions.

拥有一头赏心悦目的浓密头发的压力，比以往任何时候都更大了。在数字化世界里，这种焦虑被一再放大，这样一来，男性和女性型脱发带来的影响愈发与各种心理健康问题联系在一起，也就不足为奇了。

But there is increasing hope for those experiencing hair loss as while we re no closer to finding a way to prevent balding happening in the first place scientists are developing increasingly novel and ingenious ways to either replace or regenerate the lost hair.

不过，那些饱受脱发之苦的人也开始看到更多希望的曙光。虽然我们在预防秃顶的道路上仍一筹莫展，但科学家们正在研制愈加新颖和别出心裁的方法，来为脱发者植发或者生发。

With no drug to prevent your hair from falling out cosmetic surgery has looked to fill the void. Over the past two decades hair transplants一which take hair follicles from DHT-resistant“donor areas at the back and sides of the scalp and relocate them to cover up bald patches - have offered new hope for hair loss sufferers.

由于目前并没有药物能够预防脱发，整形手术一直致力于填补这一-空白。在过去20年间，植发技术为许多脱发患者带来了新的希望。这种技术会从头皮后侧和两侧的抗DHT的“供体区”提取毛囊，并将其移植覆盖到脱发区域。

Instead of relying on donor hair the way forward could be to use patient stem cells to grow whole hair follicles completely from scratch in the lab.These follicles could then be grown in unlimited quantities and grafted on to the scalp.

除了依靠可供移植的头发外，未来的发展方向可能会是利用患者本人的干细胞，在实验室里从无到有培养出完整的毛囊。这些毛囊将能被无限量复制并移植到头皮上。

In the future 3D printing could even help do this on a large scale. At Columbia University in New York Angela Christiano is working on creating“ hair farms”using a grid of 3D-printed plastic moulds which mimic the exact shape of hair follicles .Growing them in an artificial hair-like environment helps stimulate them to make a hair but scientists still have to solve some aesthetic challenges.

在未来，3D打印都将可能帮助人们大规模实现这一目标。在纽约哥伦比亚大学，安吉拉.克瑞斯蒂亚诺正在研究利用一种3D打印出来的、精确模仿毛囊形状的塑料模具网格来打造“生发农场”。在人造的“拟头发”环境中培养毛囊，有助于刺激它们长出头发，但是科学家们仍然需要解决一些美观和造型上的挑战。