The eye reflex is mediated by the brain stem, and that's the area that keeps us alive; if that doesn't work, then that means that the brain itself isn't working.

眼睛的反映是受脑干控制的，而脑干正是保持生命存活的关键区域，假如脑干停止工作，就意味着大脑本身不工作了。

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In a normal eye, stem cells in the limbus are like factories, churning out new cells to replace dead corneal cells.

正常眼睛中的异色边缘中的干细胞就象工厂，能够生产出新的细胞来替代死亡的角膜细胞。

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Unlike hair and eye color, they stem from the interactions of a multitude of genes, some conferring protection and others contributing to the development of allergies.

头发和眼睛的颜色等来源于多种基因的相互作用，而过敏则是受一些相关蛋白和其他因素的影响。

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StemCell Ventures is working with the University College London's Institute of Ophthalmology to devise a patch containing adult-eye stem cells that could be implanted in the eye in hopes of restoring vision.

FORBES: Magazine Article

Adult stem cells would be isolated in the lab over the next few hours, and then the patient would come back in the afternoon and get an injection of his own purified stem cells into the eye.

FORBES: Pfizer Eyes New Use For Stem Cells

In an unusual deal, the big drug maker is funding the creation of a biotech company in San Diego called EyeCyte, which will develop stem-cell treatments for eye diseases.

FORBES: Magazine Article