Treatment of Inherited Eye Defects by Systemic Hematopoietic Stem Cell Transplantation
Author(s) -
Céline J. Rocca,
Alexander Kreymerman,
Sarah N. Ur,
Katie Frizzi,
Swati Naphade,
Athena Lau,
Tammy Tran,
Nigel A. Calcutt,
Jeffrey L. Goldberg,
Stéphanie Cherqui
Publication year - 2015
Publication title -
investigative ophthalmology and visual science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.935
H-Index - 218
eISSN - 1552-5783
pISSN - 0146-0404
DOI - 10.1167/iovs.15-17107
Subject(s) - cystinosis , transplantation , progenitor cell , cornea , stem cell , biology , corneal transplantation , haematopoiesis , microbiology and biotechnology , cancer research , pathology , immunology , medicine , cystine , biochemistry , cysteine , neuroscience , enzyme
Cystinosis is caused by a deficiency in the lysosomal cystine transporter, cystinosin (CTNS gene), resulting in cystine crystal accumulation in tissues. In eyes, crystals accumulate in the cornea causing photophobia and eventually blindness. Hematopoietic stem progenitor cells (HSPCs) rescue the kidney in a mouse model of cystinosis. We investigated the potential for HSPC transplantation to treat corneal defects in cystinosis.
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