The cornea is the clear sheath that shields the eye from injury and foreign material. But a study published Tuesday in Cell Reports suggests the cornea is more than just a static physical barrier. Researchers in Australia showed that mouse corneas can harbor tissue-resident memory T cells to provide localized protection after encountering a pathogen. According to the study’s authors, the immune response from the cornea is limited, likely to prevent vision from being obscured.
Science Snapshot: Eye Immunity
Researchers find that tissue-resident memory T cells in the corneas of mice engender a lasting immune response.
Written byLisa Winter
| 1 min read
Image credit:Doherty Institute
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Lisa joined The Scientist in 2017. As social media editor, some of her duties include creating content, managing interactions, and developing strategies for the brand’s social media presence. She also contributes to the News & Opinion section of the website. Lisa holds a degree in Biological Sciences with a concentration in genetics, cell, and developmental biology from Arizona State University and has worked in science communication since 2012.
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