» Articles » PMID: 18654671

Fifty Years Later: the Disk Goes to the Prom

Overview
Journal J Clin Invest
Specialty General Medicine
Date 2008 Jul 26
PMID 18654671
Citations 4
Authors
Affiliations
Soon will be listed here.
Abstract

Although age-related macular degeneration is the most prevalent macular disease in the world, numerous discoveries regarding the molecular bases of vision have been made through genetic association studies of rare inherited maculopathies. In this issue of the JCI, Yang et al. present a functional genetics study that identifies a role for prominin 1 (PROM1), best known as a stem cell and/or progenitor cell marker, in the biogenesis of retinal photoreceptor disk arrays (see the related article beginning on page 2908). This study supports an established model in which disk morphogenesis occurs through membrane evagination and extends other recent studies assigning PROM1 important functions outside of the stem cell niche.

Citing Articles

Genetic identification and molecular modeling characterization reveal a novel mutation in Stargardt4-like macular dystrophy.

Imani S, Cheng J, Shasaltaneh M, Wei C, Yang L, Fu S Oncotarget. 2018; 9(1):122-141.

PMID: 29416601 PMC: 5787432. DOI: 10.18632/oncotarget.22343.


Protein sorting, targeting and trafficking in photoreceptor cells.

Pearring J, Salinas R, Baker S, Arshavsky V Prog Retin Eye Res. 2013; 36:24-51.

PMID: 23562855 PMC: 3759535. DOI: 10.1016/j.preteyeres.2013.03.002.


Trafficking of membrane proteins to cone but not rod outer segments is dependent on heterotrimeric kinesin-II.

Avasthi P, Watt C, Williams D, Le Y, Li S, Chen C J Neurosci. 2009; 29(45):14287-98.

PMID: 19906976 PMC: 2788486. DOI: 10.1523/JNEUROSCI.3976-09.2009.


What drives cell morphogenesis: a look inside the vertebrate photoreceptor.

Kennedy B, Malicki J Dev Dyn. 2009; 238(9):2115-38.

PMID: 19582864 PMC: 2772090. DOI: 10.1002/dvdy.22010.

References
1.
Laties A, Bok D, Liebman P . Procion yellow: a marker dye for outer segment disc patency and for rod renewal. Exp Eye Res. 1976; 23(2):139-48. DOI: 10.1016/0014-4835(76)90197-4. View

2.
Yang Z, Chen Y, Lillo C, Chien J, Yu Z, Michaelides M . Mutant prominin 1 found in patients with macular degeneration disrupts photoreceptor disk morphogenesis in mice. J Clin Invest. 2008; 118(8):2908-16. PMC: 2483685. DOI: 10.1172/JCI35891. View

3.
Jaszai J, Fargeas C, Florek M, Huttner W, Corbeil D . Focus on molecules: prominin-1 (CD133). Exp Eye Res. 2006; 85(5):585-6. DOI: 10.1016/j.exer.2006.03.022. View

4.
Arikawa K, Molday L, Molday R, Williams D . Localization of peripherin/rds in the disk membranes of cone and rod photoreceptors: relationship to disk membrane morphogenesis and retinal degeneration. J Cell Biol. 1992; 116(3):659-67. PMC: 2289304. DOI: 10.1083/jcb.116.3.659. View

5.
Yin A, Miraglia S, Zanjani E, Almeida-Porada G, Ogawa M, Leary A . AC133, a novel marker for human hematopoietic stem and progenitor cells. Blood. 1998; 90(12):5002-12. View