Abstract
Activity is important for neural development and regeneration. Enhancing neural activity can facilitate axon regrowth of retinal ganglion cells. Here, we describe various methods, including electrical stimulation, pharmacological manipulation, and optogenetics, to elevate neural activity of retinal explants in mice and to analyze their effects on promoting neurite outgrowth in organotypic culture.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Nicholls J, Saunders N (1996) Regeneration of immature mammalian spinal cord after injury. Trends Neurosci 19(6):229–234
Liu K, Tedeschi A, Park KK, He Z (2011) Neuronal intrinsic mechanisms of axon regeneration. Annu Rev Neurosci 34:131–152. https://doi.org/10.1146/annurev-neuro-061010-113723
Spitzer NC (2006) Electrical activity in early neuronal development. Nature 444(7120):707–712. https://doi.org/10.1038/nature05300
Firth SI, Wang CT, Feller MB (2005) Retinal waves: mechanisms and function in visual system development. Cell Calcium 37(5):425–432. https://doi.org/10.1016/j.ceca.2005.01.010
Syed MM, Lee S, Zheng J, Zhou ZJ (2004) Stage-dependent dynamics and modulation of spontaneous waves in the developing rabbit retina. J Physiol 560(Pt 2):533–549. https://doi.org/10.1113/jphysiol.2004.066597
Li Y, Zhang Y, Qi SN, Su GF (2018) Retinal organotypic culture—A candidate for research on retinas. Tissue Cell 51:1–7
Rettinger CL, Wang HC (2018) Quantitative assessment of retina explant viability in a porcine ex vivo neuroretina model. J Ocul Pharmacol Ther 34(7):521–530
Koizumi A, Zeck G, Ben YX, Masland RH, Jakobs TC (2007) Organotypic culture of physiologically functional adult mammalian retinas. PLoS One 2(2):e221
Moritoh S, Tanaka KF, Jouhou H, Ikenaka K, Koizumi A (2010) Organotypic tissue culture of adult rodent retina followed by particle-mediated acute gene transfer in vitro. PLoS One 5(9):e12917
Yin YQ, Cui Q, Li YM, Irwin N, Fischer D, Harvey AR, Benowitz LI (2003) Macrophage-derived factors stimulate optic nerve regeneration. J Neurosci 23(6):2284–2293
Cui Q, Yip HK, Zhao RCH, So KF, Harvey AR (2003) Intraocular elevation of cyclic AMP potentiates ciliary neurotrophic factor-induced regeneration of adult rat retinal ganglion cell axons. Mol Cell Neurosci 22(1):49–61. https://doi.org/10.1016/S1044-7431(02)00037-4
Snow RL, Robson JA (1994) Ganglion-cell neurogenesis, migration and early differentiation in the chick retina. Neuroscience 58(2):399–409. https://doi.org/10.1016/0306-4522(94)90046-9
Gaublomme D, Buyens T, Moons L (2013) Automated analysis of neurite outgrowth in mouse retinal explants. J Biomol Screen 18(5):534–543. https://doi.org/10.1177/1087057112471989
Gavrikov KE, Dmitriev AV, Keyser KT, Mangel SC (2003) Cation-chloride cotransporters mediate neural computation in the retina. Proc Natl Acad Sci U S A 100(26):16047–16052. https://doi.org/10.1073/pnas.2637041100
Farajian R, Pan F, Akopian A, Volgyi B, Bloomfield SA (2011) Masked excitatory crosstalk between the ON and OFF visual pathways in the mammalian retina. J Physiol 589(18):4473–4489. https://doi.org/10.1113/jphysiol.2011.213371
Lee MJ, Chiao CC (2016) Short-term alteration of developmental neural activity enhances neurite outgrowth of retinal explants. Invest Ophthalmol Vis Sci 57(15):6496–6506. https://doi.org/10.1167/iovs.16-19854
Lin CI, Chiao CC (2019) Blue light promotes neurite outgrowth of retinal explants in postnatal ChR2 mice. eNeuro 6(4):0391–18.2019. https://doi.org/10.1523/ENEURO.0391-18.2019
Lee MJ, Chiao CC (2015) Electrical activity but not correlated neural activity promotes neurite outgrowth of mouse retinal explants. Invest Ophthalmol Vis Sci 56(7):4970
Lin CI, Chiao CC (2018) Blue light promotes neurite outgrowth of retinal explants in postnatal ChR2 mice. Invest Ophthalmol Vis Sci 59(9):5500
Acknowledgments
We thank Dr. Chih-Tien Wang for kindly providing us with the recipe for culturing retinal explants. We also thank Dr. Ron Meyer and Ms. Jill Miotke for providing us with their laboratory protocols for the fixation and immunostaining of retinal explants. We appreciate Mr. Yueh-Chun Tsai in assisting us to assemble the Arduino microcontroller board for controlling blue light stimulation. This project was supported by the Ministry of Science and Technology in Taiwan, MOST-107-2311-B-007-002-MY3 (to C.C.C.).
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Science+Business Media, LLC, part of Springer Nature
About this protocol
Cite this protocol
Chiao, CC., Lin, CI., Lee, MJ. (2020). Multiple Approaches for Enhancing Neural Activity to Promote Neurite Outgrowth of Retinal Explants. In: Mao, CA. (eds) Retinal Development. Methods in Molecular Biology, vol 2092. Humana, New York, NY. https://doi.org/10.1007/978-1-0716-0175-4_6
Download citation
DOI: https://doi.org/10.1007/978-1-0716-0175-4_6
Published:
Publisher Name: Humana, New York, NY
Print ISBN: 978-1-0716-0174-7
Online ISBN: 978-1-0716-0175-4
eBook Packages: Springer Protocols