导读
英文标题:A surprising vitamin A discovery is changing what scientists know about vision 来源:ScienceDaily 原文链接:https://www.sciencedaily.com/releases/2026/10…

英文标题:A surprising vitamin A discovery is changing what scientists know about vision
来源:ScienceDaily
原文链接:https://www.sciencedaily.com/releases/2 ... 234813.htm
中文摘要:
Scientists at Johns Hopkins University have uncovered a surprising process that helps humans develop sharp vision before birth, challenging decades of assumptions about how the eye forms. Using miniature human retinas grown in the lab, researchers discovered that a vitamin A derivative and thyroid hormones work together to shape the foveola, the tiny region at the center of the retina responsible for our sharpest vision.
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