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V. Kh. Khavinson, N. S. Linkova, and S. I. Tarnovskaya, Short Peptides Regulate Gene Expression, Springer Science and Business Media LLC, Dec. 2016. doi: 10.1007/s10517-016-3596-7

Originally researched for gastrointestinal healing, its systemic effects include tissue repair, angiogenesis, and anti-inflammatory actions applicable to retinal health

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PLoS One 8 , e58355 (2013)