Abstract
The major part of the eye consists of water. Continuous movement of water and ions between the ocular compartments and to the systemic circulation is pivotal for many physiological functions in the eye. The movement of water facilitates removal of the many metabolic products of corneal-, ciliary body-, lens-, and retinal metabolism, while maintaining transparency in the optical compartments. Transport across the corneal epithelium and endothelium maintains the corneal transparency. Also, aqueous humor is continuously secreted by the epithelia of the ciliary body and maintains the intraocular pressure. In the retina, water is transported into the vitreous body and across the retinal pigment epithelium to regulate the extracellular environment and the hydration of the retina. Aquaporins are a major contributor in the water transport throughout the eye.
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References
Hamann S (2002) Molecular mechanisms of water transport in the eye. Int Rev Cytol 215:395–431
Verkman AS, Ruiz-Ederra J, Levin MH (2008) Functions of aquaporins in the eye. Prog Retin Eye Res 27(4):420–433
Goel M, Picciani RG, Lee RK, Bhattacharya SK (2010) Aqueous humor dynamics: a review. Open Ophthalmol J 4:52–59
Goodyear MJ, Crewther SG, Junghans BM (2009) A role for aquaporin-4 in fluid regulation in the inner retina. Vis Neurosci 26(2):159–165
Hamann S, Zeuthen T, La Cour M, Nagelhus EA, Ottersen OP, Agre P, Nielsen S (1998) Aquaporins in complex tissues: distribution of aquaporins 1-5 in human and rat eye. Am J Phys 274(5 Pt 1):C1332–C1345
Badaut J, Lasbennes F, Magistretti PJ, Regli L (2002) Aquaporins in brain: distribution, physiology, and pathophysiology. J Cereb Blood Flow Metab 22(4):367–378
Tran TL, Bek T, Holm L, la Cour M, Nielsen S, Prause JU, Rojek A, Hamann S, Heegaard S (2013) Aquaporins 6-12 in the human eye. Acta Ophthalmol 91(6):557–563
Thiagarajah JR, Verkman AS (2002) Aquaporin deletion in mice reduces corneal water permeability and delays restoration of transparency after swelling. J Biol Chem 277(21):19139–19144
Meek KM, Leonard DW, Connon CJ, Dennis S, Khan S (2003) Transparency, swelling and scarring in the corneal stroma. Eye (Lond) 17(8):927–936
Bonanno JA (2012) Molecular mechanisms underlying the corneal endothelial pump. Exp Eye Res 95(1):2–7
Wen Q, Diecke FP, Iserovich P, Kuang K, Sparrow J, Fischbarg J (2001) Immunocytochemical localization of aquaporin-1 in bovine corneal endothelial cells and keratocytes. Exp Biol Med (Maywood) 226(5):463–467
Levin MH, Verkman AS (2006) Aquaporin-3-dependent cell migration and proliferation during corneal re-epithelialization. Invest Ophthalmol Vis Sci 47(10):4365–4372
Hara-Chikuma M, Verkman AS (2008) Aquaporin-3 facilitates epidermal cell migration and proliferation during wound healing. J Mol Med (Berl) 86(2):221–231
Ruiz-Ederra J, Verkman AS (2009) Aquaporin-1-facilitated keratocyte migration in cell culture and in vivo corneal wound healing models. Exp Eye Res 89(2):159–165
Zhou J, Dong Y, Liu J, Ren J, Wu J, Zhu N (2020) AQP5 regulates the proliferation and differentiation of epidermal stem cells in skin aging. Braz J Med Biol Res 53(11):e10009
Stamer WD, Peppel K, O'Donnell ME, Roberts BC, Wu F, Epstein DL (2001) Expression of aquaporin-1 in human trabecular meshwork cells: role in resting cell volume. Invest Ophthalmol Vis Sci 42(8):1803–1811
Baetz NW, Hoffman EA, Yool AJ, Stamer WD (2009) Role of aquaporin-1 in trabecular meshwork cell homeostasis during mechanical strain. Exp Eye Res 89(1):95–100
Kowalczyk A, Kleniewska P, Kolodziejczyk M, Skibska B, Goraca A (2015) The role of endothelin-1 and endothelin receptor antagonists in inflammatory response and sepsis. Arch Immunol Ther Exp 63(1):41–52
Yamaguchi Y, Watanabe T, Hirakata A, Hida T (2006) Localization and ontogeny of aquaporin-1 and -4 expression in iris and ciliary epithelial cells in rats. Cell Tissue Res 325(1):101–109
Hamann S, Herrera-Perez JJ, Zeuthen T, Alvarez-Leefmans FJ (2010) Cotransport of water by the Na+-K+-2Cl(-) cotransporter NKCC1 in mammalian epithelial cells. J Physiol 588(Pt 21):4089–4101
Chepelinsky AB (2009) Structural function of MIP/aquaporin 0 in the eye lens; genetic defects lead to congenital inherited cataracts. Handb Exp Pharmacol 190:265–297
Varadaraj K, Kumari S, Shiels A, Mathias RT (2005) Regulation of aquaporin water permeability in the lens. Invest Ophthalmol Vis Sci 46(4):1393–1402
Bringmann A, Pannicke T, Grosche J, Francke M, Wiedemann P, Skatchkov SN, Osborne NN, Reichenbach A (2006) Müller cells in the healthy and diseased retina. Prog Retin Eye Res 25(4):397–424
Zeuthen T (2010) Water-transporting proteins. J Membr Biol 234(2):57–73
Bringmann A, Pannicke T, Biedermann B, Francke M, Iandiev I, Grosche J, Wiedemann P, Albrecht J, Reichenbach A (2009) Role of retinal glial cells in neurotransmitter uptake and metabolism. Neurochem Int 54(3–4):143–160
Hamann S, Kiilgaard JF, la Cour M, Prause JU, Zeuthen T (2003) Cotransport of H+, lactate, and H2O in porcine retinal pigment epithelial cells. Exp Eye Res 76(4):493–504
Zayit-Soudry S, Moroz I, Loewenstein A (2007) Retinal pigment epithelial detachment. Surv Ophthalmol 52(3):227–243
Stamer WD, Bok D, Hu J, Jaffe GJ, McKay BS (2003) Aquaporin-1 channels in human retinal pigment epithelium: role in transepithelial water movement. Invest Ophthalmol Vis Sci 44(6):2803–2808
Tran TL, Bek T, la Cour M, Prause JU, Hamann S, Heegaard S (2016) Aquaporin-1 expression in retinal pigment epithelial cells overlying retinal Drusen. Ophthalmic Res 55(4):180–184
Dibas A, Yang MH, Bobich J, Yorio T (2007) Stress-induced changes in neuronal Aquaporin-9 (AQP9) in a retinal ganglion cell-line. Pharmacol Res 55(5):378–384
Naka M, Kanamori A, Negi A, Nakamura M (2010) Reduced expression of aquaporin-9 in rat optic nerve head and retina following elevated intraocular pressure. Invest Ophthalmol Vis Sci 51(9):4618–4626
Yang M, Gao F, Liu H, Yu WH, He GQ, Zhuo F, Qiu GP, Sun SQ (2011) Immunolocalization of aquaporins in rat brain. Anat Histol Embryol 40(4):299–306
Almasieh M, Wilson AM, Morquette B, Cueva Vargas JL, Di Polo A (2012) The molecular basis of retinal ganglion cell death in glaucoma. Prog Retin Eye Res 31(2):152–181
Mori S, Kurimoto T, Miki A, Maeda H, Kusuhara S, Nakamura M (2020) Aqp9 gene deletion enhances retinal ganglion cell (RGC) death and dysfunction induced by optic nerve crush: evidence that aquaporin 9 acts as an astrocyte-to-neuron lactate shuttle in concert with Monocarboxylate transporters to support RGC function and survival. Mol Neurobiol 57(11):4530–4548
Miki A, Kanamori A, Negi A, Naka M, Nakamura M (2013) Loss of aquaporin 9 expression adversely affects the survival of retinal ganglion cells. Am J Pathol 182(5):1727–1739
Iandiev I, Dukic-Stefanovic S, Hollborn M, Pannicke T, Härtig W, Wiedemann P, Reichenbach A, Bringmann A, Kohen L (2011) Immunolocalization of aquaporin-6 in the rat retina. Neurosci Lett 490(2):130–134
Moore M, Ma T, Yang B, Verkman AS (2000) Tear secretion by lacrimal glands in transgenic mice lacking water channels AQP1, AQP3, AQP4 and AQP5. Exp Eye Res 70(5):557–562
Kenney MC, Atilano SR, Zorapapel N, Holguin B, Gaster RN, Ljubimov AV (2004) Altered expression of aquaporins in bullous keratopathy and Fuchs' dystrophy corneas. J Histochem Cytochem 52(10):1341–1350
Zhang D, Vetrivel L, Verkman AS (2002) Aquaporin deletion in mice reduces intraocular pressure and aqueous fluid production. J Gen Physiol 119(6):561–569
Wu J, Bell OH, Copland DA, Young A, Pooley JR, Maswood R, Evans RS, Khaw PT, Ali RR, Dick AD, Chu CJ (2020) Gene therapy for glaucoma by ciliary body aquaporin 1 disruption using CRISPR-Cas9. Mol Ther 28(3):820–829
Mizokami J, Kanamori A, Negi A, Nakamura M (2011) A preliminary study of reduced expression of aquaporin-9 in the optic nerve of primate and human eyes with glaucoma. Curr Eye Res 36(11):1064–1067
Fukuda M, Naka M, Mizokami J, Negi A, Nakamura M (2011) Diabetes induces expression of aquaporin-0 in the retinal nerve fibers of spontaneously diabetic Torii rats. Exp Eye Res 92(3):195–201
Jeon S, Lee J, Park SH, Kim HD, Choi Y (2019) Associations of anti-aquaporin 5 autoantibodies with serologic and histopathological features of Sjögren’s syndrome. J Clin Med 8(11):1863
Tsubota K, Hirai S, King LS, Agre P, Ishida N (2001) Defective cellular trafficking of lacrimal gland aquaporin-5 in Sjögren's syndrome. Lancet 357(9257):688–689
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Tran, T.L., Hamann, S., Heegaard, S. (2023). Aquaporins in Eye. In: Yang, B. (eds) Aquaporins. Advances in Experimental Medicine and Biology, vol 1398. Springer, Singapore. https://doi.org/10.1007/978-981-19-7415-1_14
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DOI: https://doi.org/10.1007/978-981-19-7415-1_14
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