April 2018 in “Journal of Investigative Dermatology” The conclusion is that the cornea has two types of stem cells, with Lrig1+ cells being key for renewal in aging corneas, independent of CD44.
January 2006 in “Elsevier eBooks” Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.
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October 2025 in “Transfusion Medicine and Hemotherapy” Platelet-rich plasma shows promise for treating dry eye disease, but more standardized trials are needed.
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January 2024 in “Regenerative Biomaterials” A new 3D-printed hydrogel scaffold helps regenerate corneas and prevent scarring.
Thymosin β4 helps heal corneal wounds.