Cloning and Functional Characterization of the Proton-Coupled Electrogenic Folate Transporter and Analysis of Its Expression in Retinal Cell Types
Author(s) -
Nagavedi S. Umapathy,
Jaya P. GnanaPrakasam,
Pamela M. Martin,
Barbara A. Mysona,
Ying Dun,
Sylvia B. Smith,
Vadivel Ganapathy,
Puttur D. Prasad
Publication year - 2007
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.07-0288
Subject(s) - retina , xenopus , biology , in situ hybridization , microbiology and biotechnology , retinal , glut3 , gene expression , gene , biochemistry , glucose transporter , glut1 , endocrinology , neuroscience , insulin
In a prior study the cellular uptake of folate was investigated in the retina. Recently, a new proton-coupled folate transporter (PCFT) in human intestine was reported. In the present study, the expression of this novel transporter in the retina was determined, the mouse orthologue was cloned from retinal tissue, and its transport function was characterized.
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