Tadamichi Akagi

Summary

Affiliation: Kyoto University
Country: Japan

Publications

  1. doi request reprint Peripapillary scleral deformation and retinal nerve fiber damage in high myopia assessed with swept-source optical coherence tomography
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 155:927-36. 2013
  2. doi request reprint In vivo imaging of lamina cribrosa pores by adaptive optics scanning laser ophthalmoscopy
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:4111-9. 2012
  3. ncbi request reprint Photoreceptors derived from adult iris tissue: prospects for retinal transplantation
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto, Japan
    Semin Ophthalmol 20:11-5. 2005
  4. doi request reprint Macular imaging in highly myopic eyes with and without glaucoma
    Noriko Nakano
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 156:511-23.e6. 2013
  5. ncbi request reprint Iris-derived cells from adult rodents and primates adopt photoreceptor-specific phenotypes
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto 606 8507, Japan
    Invest Ophthalmol Vis Sci 46:3411-9. 2005
  6. doi request reprint Macular structure parameters as an automated indicator of paracentral scotoma in early glaucoma
    Yugo Kimura
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 156:907-917.e1. 2013
  7. doi request reprint Frequency-doubling technology and retinal measurements with spectral-domain optical coherence tomography in preperimetric glaucoma
    Takafumi Hirashima
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto 606 8507, Japan
    Graefes Arch Clin Exp Ophthalmol 251:129-37. 2013
  8. ncbi request reprint Otx2 homeobox gene induces photoreceptor-specific phenotypes in cells derived from adult iris and ciliary tissue
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
    Invest Ophthalmol Vis Sci 45:4570-5. 2004
  9. ncbi request reprint Alterations in the neural and connective tissue components of glaucomatous cupping after glaucoma surgery using swept-source optical coherence tomography
    Munemitsu Yoshikawa
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 55:477-84. 2014
  10. doi request reprint High-resolution imaging of retinal nerve fiber bundles in glaucoma using adaptive optics scanning laser ophthalmoscopy
    Kohei Takayama
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 155:870-81. 2013

Collaborators

Detail Information

Publications30

  1. doi request reprint Peripapillary scleral deformation and retinal nerve fiber damage in high myopia assessed with swept-source optical coherence tomography
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 155:927-36. 2013
    ..To study peripapillary morphologic changes in highly myopic eyes using swept-source optical coherence tomography at a longer wavelength...
  2. doi request reprint In vivo imaging of lamina cribrosa pores by adaptive optics scanning laser ophthalmoscopy
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:4111-9. 2012
    ..To visualize and assess the surface-level pores of the lamina cribrosa in patients with glaucoma by using a prototype adaptive optics scanning laser ophthalmoscopy (AOSLO) system...
  3. ncbi request reprint Photoreceptors derived from adult iris tissue: prospects for retinal transplantation
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto, Japan
    Semin Ophthalmol 20:11-5. 2005
    ..Although the potential of iris-derived cells has been indicated, there remain many issues to be investigated...
  4. doi request reprint Macular imaging in highly myopic eyes with and without glaucoma
    Noriko Nakano
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 156:511-23.e6. 2013
    ....
  5. ncbi request reprint Iris-derived cells from adult rodents and primates adopt photoreceptor-specific phenotypes
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto 606 8507, Japan
    Invest Ophthalmol Vis Sci 46:3411-9. 2005
    ..The purpose of this study was to investigate the effects of various genes related to photoreceptor development on rodent and primate iris cells and the potential of iris cells as donor cells for retinal transplantation...
  6. doi request reprint Macular structure parameters as an automated indicator of paracentral scotoma in early glaucoma
    Yugo Kimura
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 156:907-917.e1. 2013
    ..To evaluate the predictive ability of macular parameters defined in the significance map created using spectral-domain optical coherence tomography (SD-OCT) for paracentral visual field defects in early glaucoma...
  7. doi request reprint Frequency-doubling technology and retinal measurements with spectral-domain optical coherence tomography in preperimetric glaucoma
    Takafumi Hirashima
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto 606 8507, Japan
    Graefes Arch Clin Exp Ophthalmol 251:129-37. 2013
    ..To determine the relationship between visual fields and retinal structures measured with spectral-domain optical coherence tomography in preperimetric glaucoma (PPG)...
  8. ncbi request reprint Otx2 homeobox gene induces photoreceptor-specific phenotypes in cells derived from adult iris and ciliary tissue
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
    Invest Ophthalmol Vis Sci 45:4570-5. 2004
    ....
  9. ncbi request reprint Alterations in the neural and connective tissue components of glaucomatous cupping after glaucoma surgery using swept-source optical coherence tomography
    Munemitsu Yoshikawa
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 55:477-84. 2014
    ....
  10. doi request reprint High-resolution imaging of retinal nerve fiber bundles in glaucoma using adaptive optics scanning laser ophthalmoscopy
    Kohei Takayama
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 155:870-81. 2013
    ..To detect pathologic changes in retinal nerve fiber bundles in glaucomatous eyes seen on images obtained by adaptive optics (AO) scanning laser ophthalmoscopy (AO SLO)...
  11. ncbi request reprint Retinal nerve fiber layer defects in highly myopic eyes with early glaucoma
    Yugo Kimura
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:6472-8. 2012
    ..To compare the retinal nerve fiber layer (RNFL) defects in early glaucomatous eyes between highly and non-highly myopic eyes...
  12. doi request reprint Wide 3-dimensional macular ganglion cell complex imaging with spectral-domain optical coherence tomography in glaucoma
    Satoshi Morooka
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:4805-12. 2012
    ....
  13. ncbi request reprint Imaging of localized retinal nerve fiber layer defects in preperimetric glaucoma using spectral-domain optical coherence tomography
    Masayuki Nukada
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    J Glaucoma 23:150-9. 2014
    ....
  14. doi request reprint Three-dimensional imaging of lamina cribrosa defects in glaucoma using swept-source optical coherence tomography
    Kohei Takayama
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 54:4798-807. 2013
    ..To visualize lamina cribrosa defects using three-dimensional (3D) swept-source optical coherence tomography (SS-OCT), and to determine the factors associated with this feature...
  15. ncbi request reprint Segmentational analysis of retinal thickness after vitrectomy in diabetic macular edema
    Tomoaki Murakami
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:6668-74. 2012
    ..To measure the inner and outer retinal thicknesses on spectral-domain optical coherence tomography (SD-OCT) and evaluate their association with logMAR after vitrectomy for diabetic macular edema (DME)...
  16. ncbi request reprint Association between retinal venular dilation and serous retinal detachment in diabetic macular edema
    Yuki Muraoka
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan and Nishijima Eye Clinic, Kyoto, Japan
    Retina 34:725-31. 2014
    ..To study the relationship between retinal vessel diameter and qualitative and quantitative evaluations on spectral-domain optical coherence tomography in patients with diabetic macular edema...
  17. doi request reprint A novel method to detect local ganglion cell loss in early glaucoma using spectral-domain optical coherence tomography
    Kohei Takayama
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:6904-13. 2012
    ..To test the glaucoma-discriminating ability of a new method for detecting local ganglion cell loss using spectral-domain optical coherence tomography (OCT)...
  18. doi request reprint Relationship between fluorescein pooling and optical coherence tomographic reflectivity of cystoid spaces in diabetic macular edema
    Takahiro Horii
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Ophthalmology 119:1047-55. 2012
    ....
  19. ncbi request reprint Hyperreflective foci in outer retina predictive of photoreceptor damage and poor vision after vitrectomy for diabetic macular edema
    Kazuaki Nishijima
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Retina 34:732-40. 2014
    ....
  20. doi request reprint Association between hyperreflective foci in the outer retina, status of photoreceptor layer, and visual acuity in diabetic macular edema
    Akihito Uji
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Am J Ophthalmol 153:710-7, 717.e1. 2012
    ..To determine if hyperreflective foci in the outer retina are associated with photoreceptor integrity and the logarithm of minimal angle of resolution (logMAR) visual acuity (VA) in patients with diabetic macular edema (DME)...
  21. pmc Potential for neural regeneration after neurotoxic injury in the adult mammalian retina
    Sotaro Ooto
    Department of Ophthalmology and Visual Sciences, Kyoto University, Kyoto 606 8507, Japan
    Proc Natl Acad Sci U S A 101:13654-9. 2004
    ..The Müller glial cells constitute a potential source for the regeneration of adult mammalian retina and can be a target for drug delivery and gene therapy in retinal degenerative diseases...
  22. doi request reprint Biometric features of peripapillary atrophy beta in eyes with high myopia
    Atsushi Nonaka
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 52:6706-13. 2011
    ..To evaluate peripapillary atrophy β (PPA-β) characteristics in highly myopic eyes, using simultaneous confocal scanning laser ophthalmoscopy (cSLO) and enhanced spectral-domain optical coherence tomography (SD-OCT)...
  23. ncbi request reprint Effects of prolonged delivery of brain-derived neurotrophic factor on the fate of neural stem cells transplanted into the developing rat retina
    Takuya Suzuki
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto 606 8507, Japan
    Biochem Biophys Res Commun 309:843-7. 2003
    ..The results reported here suggest a potentially beneficial role for extended delivery of BDNF in the differentiation of grafted neural stem cells, which may lead to a novel modification of stem cell transplantation...
  24. doi request reprint Paracentral scotoma in glaucoma detected by 10-2 but not by 24-2 perimetry
    Masanori Hangai
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, 54 Kawahara cho, Shogoin, Sakyo ku, Kyoto, 606 8507, Japan
    Jpn J Ophthalmol 58:188-96. 2014
    ..To describe, in glaucomatous patients, spectral-domain optical coherence tomography (SD-OCT) results predictive of paracentral visual field (VF) defects present on standard automated perimetry (SAP) 10-2, but not on SAP 24-2...
  25. doi request reprint Optical coherence tomographic reflectivity of photoreceptors beneath cystoid spaces in diabetic macular edema
    Tomoaki Murakami
    Department of Ophthalmology and Visual Sciences, Kyoto University Graduate School of Medicine, Kyoto, Japan
    Invest Ophthalmol Vis Sci 53:1506-11. 2012
    ..To investigate the relationship between the cystoid spaces in the outer plexiform layer (OPL) and the characteristics of the photoreceptors beneath the cystoid spaces in patients with diabetic macular edema (DME)...
  26. ncbi request reprint Different characteristics of rat retinal progenitor cells from different culture periods
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Japan
    Neurosci Lett 341:213-6. 2003
    ..They differentiated into neurons and glias, even into photoreceptor cells both in vitro and in vivo. However, they appeared to lose their tissue specificity after a long-term culture...
  27. doi request reprint Cause and prognosis of neurologically isolated third, fourth, or sixth cranial nerve dysfunction in cases of oculomotor palsy
    Tadamichi Akagi
    Department of Ophthalmology and Visual Sciences, Graduate School of Medicine, Kyoto University, Kyoto, Japan
    Jpn J Ophthalmol 52:32-5. 2008
    ..To determine the cause and prognosis of neurologically isolated third, fourth, or sixth cranial nerve dysfunction in cases of oculomotor palsy, and to determine the best imaging methods to make a correct diagnosis...
  28. ncbi request reprint Requirement of multiple basic helix-loop-helix genes for retinal neuronal subtype specification
    Tadamichi Akagi
    Institute for Virus Research, Kyoto University, Shogoin Kawahara, Sakyo ku, Kyoto 606 8507, Japan
    J Biol Chem 279:28492-8. 2004
    ..These results indicate that multiple bHLH genes cross-regulate each other, cooperatively specify neuronal subtypes, and regulate neuronal survival in the developing retina...
  29. ncbi request reprint Wnt signaling promotes regeneration in the retina of adult mammals
    Fumitaka Osakada
    Laboratory for Retinal Regeneration, Center for Developmental Biology, RIKEN, Kobe 650 0047, Japan
    J Neurosci 27:4210-9. 2007
    ..This Wnt3a-mediated regeneration of retinal cells also occurs in rd mice, a model of retinal degeneration. These results provide evidence that Wnt/beta-catenin signaling contributes to CNS regeneration in the adult mammal...