Skip to main content
Top
Published in: Graefe's Archive for Clinical and Experimental Ophthalmology 1/2016

01-01-2016 | Basic Science

S100A4 gene silencing in oxygen-induced ischemic retinopathy inhibits retinal neovascularization via down-regulation of CREB expression

Authors: Gumeng Cheng, Kailin Tian, Lu Zhang, Ning Yang, Yiqiao Xing, Tao He

Published in: Graefe's Archive for Clinical and Experimental Ophthalmology | Issue 1/2016

Login to get access

Abstract

Purpose

To investigate the possible role of S100A4 in retinal neovascularization (RNV), as well as the underlying mechanism, in a mouse model of oxygen-induced retinopathy (OIR).

Methods

Retinas used in the experiments were obtained from a mouse model of OIR with and without treatment by intravitreal injection of adnoviral-S100A4-RNAi or adenoviral-green fluorescent protein at postnatal day 12 (P12). At P17, the efficacy of adenoviral gene transfer was assessed with fluorescence microscopy. RNV was evaluated by whole-mount immunofluorescent staining of the mouse retina with Griffonia simplicifolia isolectin B4 conjugated to Alexa Fluor 594 and quantified by counting the number of pre-retinal neovascular cells. Protein and mRNA expression levels of S100A4, cyclic AMP (cAMP) response element-binding protein (CREB), B-cell lymphoma 2 (Bcl-2), and caspase-3 were determined using Western blot analysis and real-time PCR.

Results

Retinal S100A4 levels were positively correlated with the progression of RNV. In the intravitreal Ad-S100A4-RNAi transfer mice, both S100A4 protein and mRNA expression levels in the retina were significantly decreased at P17. Ad-S100A4-RNAi transfer was clearly demonstrated by the green fluorescent protein (GFP) in many layers of the retina, including the ganglion cell layer (GCL), inner plexiform layer (IPL), inner nuclear layer (INL), outer plexiform layer (OPL), and outer nuclear layer (ONL), 3 days after intravitreal injection. Whole-mount immunofluorescent staining of the retina and quantification of the pre-retinal neovascular cells demonstrated that RNV was significantly ameliorated. At the same time, the expression of CREB and Bcl-2 were significantly decreased at the transcriptional and translational levels in the OIR-S100A4 group, whereas caspase-3 expression was increased.

Conclusions

Our results indicated that RNV was ameliorated by Ad-S100A4-RNAi transfer in a mouse model of OIR through mediation of the anti-apoptotic effect of Bcl-2 by reducing the expression of CREB, and that S100A4 may be a novel therapeutic target for ocular neovascularization diseases.
Literature
1.
go back to reference Lee P, Wang CC, Adamis AP (1998) Ocular neovascularization: an epidemiologic review. Surv Ophthalmol 43(3):245–269PubMedCrossRef Lee P, Wang CC, Adamis AP (1998) Ocular neovascularization: an epidemiologic review. Surv Ophthalmol 43(3):245–269PubMedCrossRef
2.
go back to reference Hardy P, Dumont I, Bhattacharya M, Hou X, Lachapelle P, Varma DR, Chemtob S (2000) Oxidants, nitric oxide and prostanoids in the developing ocular vasculature: a basis for ischemic retinopathy. Cardiovasc Res 47(3):489–509PubMedCrossRef Hardy P, Dumont I, Bhattacharya M, Hou X, Lachapelle P, Varma DR, Chemtob S (2000) Oxidants, nitric oxide and prostanoids in the developing ocular vasculature: a basis for ischemic retinopathy. Cardiovasc Res 47(3):489–509PubMedCrossRef
4.
go back to reference Bussolino F, Mantovani A, Persico G (1997) Molecular mechanisms of blood vessel formation. Trends Biochem Sci 22(7):251–256PubMedCrossRef Bussolino F, Mantovani A, Persico G (1997) Molecular mechanisms of blood vessel formation. Trends Biochem Sci 22(7):251–256PubMedCrossRef
5.
go back to reference Miller JW, Adamis AP, Aiello LP (1997) Vascular endothelial growth factor in ocular neovascularization and proliferative diabetic retinopathy. Diabetes Metab Rev 13(1):37–50PubMedCrossRef Miller JW, Adamis AP, Aiello LP (1997) Vascular endothelial growth factor in ocular neovascularization and proliferative diabetic retinopathy. Diabetes Metab Rev 13(1):37–50PubMedCrossRef
7.
go back to reference Chen P, Yin H, Wang Y, Wang Y, Xie L (2012) Inhibition of VEGF expression and corneal neovascularization by shRNA targeting HIF-1alpha in a mouse model of closed eye contact lens wear. Mol Vis 18:864–873PubMedPubMedCentral Chen P, Yin H, Wang Y, Wang Y, Xie L (2012) Inhibition of VEGF expression and corneal neovascularization by shRNA targeting HIF-1alpha in a mouse model of closed eye contact lens wear. Mol Vis 18:864–873PubMedPubMedCentral
8.
go back to reference Hewing NJ, Weskamp G, Vermaat J, Farage E, Glomski K, Swendeman S, Chan RV, Chiang MF, Khokha R, Anand-Apte B, Blobel CP (2013) Intravitreal injection of TIMP3 or the EGFR inhibitor erlotinib offers protection from oxygen-induced retinopathy in mice. Invest Ophthalmol Vis Sci 54(1):864–870. doi:10.1167/iovs.12-10954 PubMedPubMedCentralCrossRef Hewing NJ, Weskamp G, Vermaat J, Farage E, Glomski K, Swendeman S, Chan RV, Chiang MF, Khokha R, Anand-Apte B, Blobel CP (2013) Intravitreal injection of TIMP3 or the EGFR inhibitor erlotinib offers protection from oxygen-induced retinopathy in mice. Invest Ophthalmol Vis Sci 54(1):864–870. doi:10.​1167/​iovs.​12-10954 PubMedPubMedCentralCrossRef
9.
go back to reference Lofqvist C, Willett KL, Aspegren O, Smith AC, Aderman CM, Connor KM, Chen J, Hellstrom A, Smith LE (2009) Quantification and localization of the IGF/insulin system expression in retinal blood vessels and neurons during oxygen-induced retinopathy in mice. Invest Ophthalmol Vis Sci 50(4):1831–1837. doi:10.1167/iovs.08-2903 PubMedCrossRef Lofqvist C, Willett KL, Aspegren O, Smith AC, Aderman CM, Connor KM, Chen J, Hellstrom A, Smith LE (2009) Quantification and localization of the IGF/insulin system expression in retinal blood vessels and neurons during oxygen-induced retinopathy in mice. Invest Ophthalmol Vis Sci 50(4):1831–1837. doi:10.​1167/​iovs.​08-2903 PubMedCrossRef
10.
11.
go back to reference Lin M, Chen Y, Jin J, Hu Y, Zhou KK, Zhu M, Le YZ, Ge J, Johnson RS, Ma JX (2011) Ischaemia-induced retinal neovascularisation and diabetic retinopathy in mice with conditional knockout of hypoxia-inducible factor-1 in retinal muller cells. Diabetologia 54(6):1554–1566. doi:10.1007/s00125-011-2081-0 PubMedCrossRef Lin M, Chen Y, Jin J, Hu Y, Zhou KK, Zhu M, Le YZ, Ge J, Johnson RS, Ma JX (2011) Ischaemia-induced retinal neovascularisation and diabetic retinopathy in mice with conditional knockout of hypoxia-inducible factor-1 in retinal muller cells. Diabetologia 54(6):1554–1566. doi:10.​1007/​s00125-011-2081-0 PubMedCrossRef
14.
go back to reference Saleem M, Kweon MH, Johnson JJ, Adhami VM, Elcheva I, Khan N, Bin Hafeez B, Bhat KM, Sarfaraz S, Reagan-Shaw S, Spiegelman VS, Setaluri V, Mukhtar H (2006) S100A4 accelerates tumorigenesis and invasion of human prostate cancer through the transcriptional regulation of matrix metalloproteinase 9. Proc Natl Acad Sci U S A 103(40):14825–14830. doi:10.1073/pnas.0606747103 PubMedPubMedCentralCrossRef Saleem M, Kweon MH, Johnson JJ, Adhami VM, Elcheva I, Khan N, Bin Hafeez B, Bhat KM, Sarfaraz S, Reagan-Shaw S, Spiegelman VS, Setaluri V, Mukhtar H (2006) S100A4 accelerates tumorigenesis and invasion of human prostate cancer through the transcriptional regulation of matrix metalloproteinase 9. Proc Natl Acad Sci U S A 103(40):14825–14830. doi:10.​1073/​pnas.​0606747103 PubMedPubMedCentralCrossRef
15.
go back to reference Zhang J, Zhang DL, Jiao XL, Dong Q (2013) S100A4 regulates migration and invasion in hepatocellular carcinoma HepG2 cells via NF-kappaB-dependent MMP-9 signal. Eur Rev Med Pharmacol Sci 17(17):2372–2382PubMed Zhang J, Zhang DL, Jiao XL, Dong Q (2013) S100A4 regulates migration and invasion in hepatocellular carcinoma HepG2 cells via NF-kappaB-dependent MMP-9 signal. Eur Rev Med Pharmacol Sci 17(17):2372–2382PubMed
16.
go back to reference Tamaki Y, Iwanaga Y, Niizuma S, Kawashima T, Kato T, Inuzuka Y, Horie T, Morooka H, Takase T, Akahashi Y, Kobuke K, Ono K, Shioi T, Sheikh SP, Ambartsumian N, Lukanidin E, Koshimizu TA, Miyazaki S, Kimura T (2013) Metastasis-associated protein, S100A4 mediates cardiac fibrosis potentially through the modulation of p53 in cardiac fibroblasts. J Mol Cell Cardiol 57:72–81. doi:10.1016/j.yjmcc.2013.01.007 PubMedCrossRef Tamaki Y, Iwanaga Y, Niizuma S, Kawashima T, Kato T, Inuzuka Y, Horie T, Morooka H, Takase T, Akahashi Y, Kobuke K, Ono K, Shioi T, Sheikh SP, Ambartsumian N, Lukanidin E, Koshimizu TA, Miyazaki S, Kimura T (2013) Metastasis-associated protein, S100A4 mediates cardiac fibrosis potentially through the modulation of p53 in cardiac fibroblasts. J Mol Cell Cardiol 57:72–81. doi:10.​1016/​j.​yjmcc.​2013.​01.​007 PubMedCrossRef
20.
go back to reference Widyantoro B, Emoto N, Nakayama K, Anggrahini DW, Adiarto S, Iwasa N, Yagi K, Miyagawa K, Rikitake Y, Suzuki T, Kisanuki YY, Yanagisawa M, Hirata K (2010) Endothelial cell-derived endothelin-1 promotes cardiac fibrosis in diabetic hearts through stimulation of endothelial-to-mesenchymal transition. Circulation 121(22):2407–2418. doi:10.1161/CIRCULATIONAHA.110.938217 PubMedCrossRef Widyantoro B, Emoto N, Nakayama K, Anggrahini DW, Adiarto S, Iwasa N, Yagi K, Miyagawa K, Rikitake Y, Suzuki T, Kisanuki YY, Yanagisawa M, Hirata K (2010) Endothelial cell-derived endothelin-1 promotes cardiac fibrosis in diabetic hearts through stimulation of endothelial-to-mesenchymal transition. Circulation 121(22):2407–2418. doi:10.​1161/​CIRCULATIONAHA.​110.​938217 PubMedCrossRef
21.
go back to reference Abu El-Asrar AM, Nawaz MI, De Hertogh G, Alam K, Siddiquei MM, Van den Eynde K, Mousa A, Mohammad G, Geboes K, Opdenakker G (2014) S100A4 is upregulated in proliferative diabetic retinopathy and correlates with markers of angiogenesis and fibrogenesis. Mol Vis 20:1209–1224PubMedPubMedCentral Abu El-Asrar AM, Nawaz MI, De Hertogh G, Alam K, Siddiquei MM, Van den Eynde K, Mousa A, Mohammad G, Geboes K, Opdenakker G (2014) S100A4 is upregulated in proliferative diabetic retinopathy and correlates with markers of angiogenesis and fibrogenesis. Mol Vis 20:1209–1224PubMedPubMedCentral
23.
go back to reference Connor KM, Krah NM, Dennison RJ, Aderman CM, Chen J, Guerin KI, Sapieha P, Stahl A, Willett KL, Smith LE (2009) Quantification of oxygen-induced retinopathy in the mouse: a model of vessel loss, vessel regrowth and pathological angiogenesis. Nat Protoc 4(11):1565–1573. doi:10.1038/nprot.2009.187 PubMedPubMedCentralCrossRef Connor KM, Krah NM, Dennison RJ, Aderman CM, Chen J, Guerin KI, Sapieha P, Stahl A, Willett KL, Smith LE (2009) Quantification of oxygen-induced retinopathy in the mouse: a model of vessel loss, vessel regrowth and pathological angiogenesis. Nat Protoc 4(11):1565–1573. doi:10.​1038/​nprot.​2009.​187 PubMedPubMedCentralCrossRef
24.
go back to reference Zhong X, Huang H, Shen J, Zacchigna S, Zentilin L, Giacca M, Vinores SA (2011) Vascular endothelial growth factor-B gene transfer exacerbates retinal and choroidal neovascularization and vasopermeability without promoting inflammation. Mol Vis 17:492–507PubMedPubMedCentral Zhong X, Huang H, Shen J, Zacchigna S, Zentilin L, Giacca M, Vinores SA (2011) Vascular endothelial growth factor-B gene transfer exacerbates retinal and choroidal neovascularization and vasopermeability without promoting inflammation. Mol Vis 17:492–507PubMedPubMedCentral
25.
go back to reference Chiu K, Chang RC, So KF (2007) Intravitreous injection for establishing ocular diseases model. J Vis Exp: JoVE 8:313. doi:10.3791/313 PubMed Chiu K, Chang RC, So KF (2007) Intravitreous injection for establishing ocular diseases model. J Vis Exp: JoVE 8:313. doi:10.​3791/​313 PubMed
27.
go back to reference Smith LE, Wesolowski E, McLellan A, Kostyk SK, D’Amato R, Sullivan R, D’Amore PA (1994) Oxygen-induced retinopathy in the mouse. Invest Ophthalmol Vis Sci 35(1):101–111PubMed Smith LE, Wesolowski E, McLellan A, Kostyk SK, D’Amato R, Sullivan R, D’Amore PA (1994) Oxygen-induced retinopathy in the mouse. Invest Ophthalmol Vis Sci 35(1):101–111PubMed
29.
go back to reference Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2(−Delta Delta C(T)) Method. Methods (San Diego, Calif) 25(4):402–408. doi:10.1006/meth.2001.1262 CrossRef Livak KJ, Schmittgen TD (2001) Analysis of relative gene expression data using real-time quantitative PCR and the 2(−Delta Delta C(T)) Method. Methods (San Diego, Calif) 25(4):402–408. doi:10.​1006/​meth.​2001.​1262 CrossRef
30.
go back to reference Buch H, Vinding T, Nielsen NV (2001) Prevalence and causes of visual impairment according to World Health Organization and United States criteria in an aged, urban Scandinavian population: the Copenhagen City Eye Study. Ophthalmology 108(12):2347–2357PubMedCrossRef Buch H, Vinding T, Nielsen NV (2001) Prevalence and causes of visual impairment according to World Health Organization and United States criteria in an aged, urban Scandinavian population: the Copenhagen City Eye Study. Ophthalmology 108(12):2347–2357PubMedCrossRef
31.
go back to reference Congdon N, O’Colmain B, Klaver CC, Klein R, Munoz B, Friedman DS, Kempen J, Taylor HR, Mitchell P, Eye Diseases Prevalence Research G (2004) Causes and prevalence of visual impairment among adults in the United States. Arch Ophthalmol 122(4):477–485. doi:10.1001/archopht.122.4.477 PubMedCrossRef Congdon N, O’Colmain B, Klaver CC, Klein R, Munoz B, Friedman DS, Kempen J, Taylor HR, Mitchell P, Eye Diseases Prevalence Research G (2004) Causes and prevalence of visual impairment among adults in the United States. Arch Ophthalmol 122(4):477–485. doi:10.​1001/​archopht.​122.​4.​477 PubMedCrossRef
33.
go back to reference Nicholson BP, Schachat AP (2010) A review of clinical trials of anti-VEGF agents for diabetic retinopathy. Graefes Arch Clin Exp Ophthalmol Albrecht Von Graefes Arch Klin Exp Ophthalmol 248(7):915–930. doi:10.1007/s00417-010-1315-z CrossRef Nicholson BP, Schachat AP (2010) A review of clinical trials of anti-VEGF agents for diabetic retinopathy. Graefes Arch Clin Exp Ophthalmol Albrecht Von Graefes Arch Klin Exp Ophthalmol 248(7):915–930. doi:10.​1007/​s00417-010-1315-z CrossRef
34.
go back to reference Kim J, Kim CS, Lee YM, Jo K, Shin SD, Kim JS (2012) Methylglyoxal induces hyperpermeability of the blood-retinal barrier via the loss of tight junction proteins and the activation of matrix metalloproteinases. Graefes Arch Clin Exp Ophthalmol Albrecht Von Graefes Arch Klin Exp Ophthalmol 250(5):691–697. doi:10.1007/s00417-011-1912-5 CrossRef Kim J, Kim CS, Lee YM, Jo K, Shin SD, Kim JS (2012) Methylglyoxal induces hyperpermeability of the blood-retinal barrier via the loss of tight junction proteins and the activation of matrix metalloproteinases. Graefes Arch Clin Exp Ophthalmol Albrecht Von Graefes Arch Klin Exp Ophthalmol 250(5):691–697. doi:10.​1007/​s00417-011-1912-5 CrossRef
37.
go back to reference Yonemura Y, Endou Y, Kimura K, Fushida S, Bandou E, Taniguchi K, Kinoshita K, Ninomiya I, Sugiyama K, Heizmann CW, Schafer BW, Sasaki T (2000) Inverse expression of S100A4 and E-cadherin is associated with metastatic potential in gastric cancer. Clin Cancer Res Off J Am Assoc Cancer Res 6(11):4234–4242 Yonemura Y, Endou Y, Kimura K, Fushida S, Bandou E, Taniguchi K, Kinoshita K, Ninomiya I, Sugiyama K, Heizmann CW, Schafer BW, Sasaki T (2000) Inverse expression of S100A4 and E-cadherin is associated with metastatic potential in gastric cancer. Clin Cancer Res Off J Am Assoc Cancer Res 6(11):4234–4242
38.
go back to reference Takenaga K, Nakanishi H, Wada K, Suzuki M, Matsuzaki O, Matsuura A, Endo H (1997) Increased expression of S100A4, a metastasis-associated gene, in human colorectal adenocarcinomas. Clin Cancer Res Off J Am Assoc Cancer Res 3(12 Pt 1):2309–2316 Takenaga K, Nakanishi H, Wada K, Suzuki M, Matsuzaki O, Matsuura A, Endo H (1997) Increased expression of S100A4, a metastasis-associated gene, in human colorectal adenocarcinomas. Clin Cancer Res Off J Am Assoc Cancer Res 3(12 Pt 1):2309–2316
39.
go back to reference Rudland PS, Platt-Higgins A, Renshaw C, West CR, Winstanley JH, Robertson L, Barraclough R (2000) Prognostic significance of the metastasis-inducing protein S100A4 (p9Ka) in human breast cancer. Cancer Res 60(6):1595–1603PubMed Rudland PS, Platt-Higgins A, Renshaw C, West CR, Winstanley JH, Robertson L, Barraclough R (2000) Prognostic significance of the metastasis-inducing protein S100A4 (p9Ka) in human breast cancer. Cancer Res 60(6):1595–1603PubMed
41.
go back to reference Platt-Higgins AM, Renshaw CA, West CR, Winstanley JH, De Silva Rudland S, Barraclough R, Rudland PS (2000) Comparison of the metastasis-inducing protein S100A4 (p9ka) with other prognostic markers in human breast cancer. Int J Cancer J Int Du Cancer 89(2):198–208CrossRef Platt-Higgins AM, Renshaw CA, West CR, Winstanley JH, De Silva Rudland S, Barraclough R, Rudland PS (2000) Comparison of the metastasis-inducing protein S100A4 (p9ka) with other prognostic markers in human breast cancer. Int J Cancer J Int Du Cancer 89(2):198–208CrossRef
42.
go back to reference Li C, Zhang F, Wang Y (2010) S100A proteins in the pathogenesis of experimental corneal neovascularization. Mol Vis 16:2225–2235 Li C, Zhang F, Wang Y (2010) S100A proteins in the pathogenesis of experimental corneal neovascularization. Mol Vis 16:2225–2235
44.
go back to reference Peshavariya HM, Liu GS, Chang CW, Jiang F, Chan EC, Dusting GJ (2014) Prostacyclin signaling boosts NADPH oxidase 4 in the endothelium promoting cytoprotection and angiogenesis. Antioxid Redox Signal 20(17):2710–2725. doi:10.1089/ars.2013.5374 PubMedCrossRef Peshavariya HM, Liu GS, Chang CW, Jiang F, Chan EC, Dusting GJ (2014) Prostacyclin signaling boosts NADPH oxidase 4 in the endothelium promoting cytoprotection and angiogenesis. Antioxid Redox Signal 20(17):2710–2725. doi:10.​1089/​ars.​2013.​5374 PubMedCrossRef
45.
49.
50.
go back to reference Fujii M, Sherchan P, Soejima Y, Hasegawa Y, Flores J, Doycheva D, Zhang JH (2014) Cannabinoid receptor type 2 agonist attenuates apoptosis by activation of phosphorylated CREB-Bcl-2 pathway after subarachnoid hemorrhage in rats. Exp Neurol 261:396–403. doi:10.1016/j.expneurol.2014.07.005 PubMedCrossRef Fujii M, Sherchan P, Soejima Y, Hasegawa Y, Flores J, Doycheva D, Zhang JH (2014) Cannabinoid receptor type 2 agonist attenuates apoptosis by activation of phosphorylated CREB-Bcl-2 pathway after subarachnoid hemorrhage in rats. Exp Neurol 261:396–403. doi:10.​1016/​j.​expneurol.​2014.​07.​005 PubMedCrossRef
51.
go back to reference Shankar E, Krishnamurthy S, Paranandi R, Basu A (2010) PKCepsilon induces Bcl-2 by activating CREB. Int J Oncol 36(4):883–888PubMed Shankar E, Krishnamurthy S, Paranandi R, Basu A (2010) PKCepsilon induces Bcl-2 by activating CREB. Int J Oncol 36(4):883–888PubMed
53.
go back to reference Nassar A, Lawson D, Cotsonis G, Cohen C (2008) Survivin and caspase-3 expression in breast cancer: correlation with prognostic parameters, proliferation, angiogenesis, and outcome. Appl Immunohistochem Molecular Morphol: AIMM/Off Publ Soc Appl Immunohistochem 16(2):113–120. doi:10.1097/PAI.0b013e318032ea73 CrossRef Nassar A, Lawson D, Cotsonis G, Cohen C (2008) Survivin and caspase-3 expression in breast cancer: correlation with prognostic parameters, proliferation, angiogenesis, and outcome. Appl Immunohistochem Molecular Morphol: AIMM/Off Publ Soc Appl Immunohistochem 16(2):113–120. doi:10.​1097/​PAI.​0b013e318032ea73​ CrossRef
54.
go back to reference Volm M, Mattern J, Koomagi R (1999) Inverse correlation between apoptotic (Fas ligand, caspase-3) and angiogenic factors (VEGF, microvessel density) in squamous cell lung carcinomas. Anticancer Res 19(3A):1669–1671PubMed Volm M, Mattern J, Koomagi R (1999) Inverse correlation between apoptotic (Fas ligand, caspase-3) and angiogenic factors (VEGF, microvessel density) in squamous cell lung carcinomas. Anticancer Res 19(3A):1669–1671PubMed
55.
go back to reference Wang H, Chen X (2013) Effects of a Rho kinase inhibitor on the sequential expression of ICAM-1, HIF-1alpha, Bcl-2 and caspase-3 in the retina of rats with oxygen-induced retinopathy. Int J Mol Med 32(2):457–463. doi:10.3892/ijmm.2013.1410 PubMed Wang H, Chen X (2013) Effects of a Rho kinase inhibitor on the sequential expression of ICAM-1, HIF-1alpha, Bcl-2 and caspase-3 in the retina of rats with oxygen-induced retinopathy. Int J Mol Med 32(2):457–463. doi:10.​3892/​ijmm.​2013.​1410 PubMed
Metadata
Title
S100A4 gene silencing in oxygen-induced ischemic retinopathy inhibits retinal neovascularization via down-regulation of CREB expression
Authors
Gumeng Cheng
Kailin Tian
Lu Zhang
Ning Yang
Yiqiao Xing
Tao He
Publication date
01-01-2016
Publisher
Springer Berlin Heidelberg
Published in
Graefe's Archive for Clinical and Experimental Ophthalmology / Issue 1/2016
Print ISSN: 0721-832X
Electronic ISSN: 1435-702X
DOI
https://doi.org/10.1007/s00417-015-3158-0

Other articles of this Issue 1/2016

Graefe's Archive for Clinical and Experimental Ophthalmology 1/2016 Go to the issue