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Volumn 86, Issue 2, 2008, Pages 207-219

The activation of MEK-ERK1/2 by glutamate receptor-stimulation is involved in the regulation of RPE proliferation and morphologic transformation

Author keywords

actin cytoskeleton; glutamate; MAP kinases; proliferation, epithelio mesenchymal transition

Indexed keywords

AMPA RECEPTOR; GLUTAMATE RECEPTOR; GLUTAMIC ACID; KAINIC ACID RECEPTOR; MITOGEN ACTIVATED PROTEIN KINASE; MITOGEN ACTIVATED PROTEIN KINASE 1; MITOGEN ACTIVATED PROTEIN KINASE 3; N METHYL DEXTRO ASPARTIC ACID RECEPTOR;

EID: 38949179153     PISSN: 00144835     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.exer.2007.10.011     Document Type: Article
Times cited : (22)

References (62)
  • 1
    • 0030219207 scopus 로고    scopus 로고
    • The properties of retinal pigment epithelial cells in proliferative vitreoretinopathy compared with cultured retinal pigment epithelial cells
    • Abe T., Durlu Y.K., and Tamai M. The properties of retinal pigment epithelial cells in proliferative vitreoretinopathy compared with cultured retinal pigment epithelial cells. Exp. Eye Res. 63 (1996) 201-210
    • (1996) Exp. Eye Res. , vol.63 , pp. 201-210
    • Abe, T.1    Durlu, Y.K.2    Tamai, M.3
  • 2
    • 0027305511 scopus 로고
    • Glutamate and GABA in retinal circuitry
    • Barnstable C.J. Glutamate and GABA in retinal circuitry. Curr. Opin. Neurobiol. 3 (1993) 520-525
    • (1993) Curr. Opin. Neurobiol. , vol.3 , pp. 520-525
    • Barnstable, C.J.1
  • 4
    • 0017184389 scopus 로고
    • A rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding
    • Bradford M.M. A rapid and sensitive method for the quantification of microgram quantities of protein utilizing the principle of protein-dye binding. Anal. Biochem 72 (1976) 248-254
    • (1976) Anal. Biochem , vol.72 , pp. 248-254
    • Bradford, M.M.1
  • 5
    • 32544449944 scopus 로고    scopus 로고
    • Splice variants of the NR1 subunit differentially induce NMDA receptor-dependent gene expression
    • Bradley J., Carter S.R., Rao V.R., Wang J., and Finkbeiner S. Splice variants of the NR1 subunit differentially induce NMDA receptor-dependent gene expression. J. Neurosci. 26 (2006) 1065-1076
    • (2006) J. Neurosci. , vol.26 , pp. 1065-1076
    • Bradley, J.1    Carter, S.R.2    Rao, V.R.3    Wang, J.4    Finkbeiner, S.5
  • 6
    • 33646907501 scopus 로고    scopus 로고
    • Extracellular signal-regulated kinase-dependent proliferation is mediated through the protein kinase A/B-Raf pathway in human uveal melanoma cells
    • Calipel A., Mouriaux F., Glotin A.-L., Melecaze F., Faussat A.-M., and Mascarelli F. Extracellular signal-regulated kinase-dependent proliferation is mediated through the protein kinase A/B-Raf pathway in human uveal melanoma cells. J. Biol. Chem. 28 (2006) 9238-9250
    • (2006) J. Biol. Chem. , vol.28 , pp. 9238-9250
    • Calipel, A.1    Mouriaux, F.2    Glotin, A.-L.3    Melecaze, F.4    Faussat, A.-M.5    Mascarelli, F.6
  • 7
    • 0031033912 scopus 로고    scopus 로고
    • Progression of ischemic stroke and excitotoxic amino acids
    • Castillo J., Davalos A., and Noya M. Progression of ischemic stroke and excitotoxic amino acids. Lancet 349 (1997) 79-83
    • (1997) Lancet , vol.349 , pp. 79-83
    • Castillo, J.1    Davalos, A.2    Noya, M.3
  • 8
    • 0035282334 scopus 로고    scopus 로고
    • Mammalian MAP kinase signaling cascades
    • Chang L., and Karin M. Mammalian MAP kinase signaling cascades. Nature 401 (2001) 37-40
    • (2001) Nature , vol.401 , pp. 37-40
    • Chang, L.1    Karin, M.2
  • 9
    • 0025983772 scopus 로고
    • An improved method for isolation and culture of pigment epithelial cells from rat retina
    • Chang C.W., Roque R.S., Defoe D.M., and Caldwell R.B. An improved method for isolation and culture of pigment epithelial cells from rat retina. Curr. Eye Res. 10 (1991) 1081-1086
    • (1991) Curr. Eye Res. , vol.10 , pp. 1081-1086
    • Chang, C.W.1    Roque, R.S.2    Defoe, D.M.3    Caldwell, R.B.4
  • 11
    • 0035834253 scopus 로고    scopus 로고
    • Group I metabotropic glutamate receptors control phosphorylation of CREB, Elk-1 and ERK via a CaMKII-dependent pathway in rat striatum
    • Choe E.S., and Wang J.Q. Group I metabotropic glutamate receptors control phosphorylation of CREB, Elk-1 and ERK via a CaMKII-dependent pathway in rat striatum. Neurosci. Lett. 313 (2001) 129-132
    • (2001) Neurosci. Lett. , vol.313 , pp. 129-132
    • Choe, E.S.1    Wang, J.Q.2
  • 13
    • 0345390103 scopus 로고    scopus 로고
    • Excitatory amino acid-induced inositol phosphate formation in cultured retinal pigment epithelium
    • Fragoso G., and López-Colomé A.M. Excitatory amino acid-induced inositol phosphate formation in cultured retinal pigment epithelium. Vis. Neurosci. 16 (1999) 263-269
    • (1999) Vis. Neurosci. , vol.16 , pp. 263-269
    • Fragoso, G.1    López-Colomé, A.M.2
  • 14
    • 0016607883 scopus 로고
    • A new scintillation cocktail based on Triton-X-100
    • Fricke V. A new scintillation cocktail based on Triton-X-100. Anal. Biochem 63 (1975) 555-558
    • (1975) Anal. Biochem , vol.63 , pp. 555-558
    • Fricke, V.1
  • 15
    • 0842344386 scopus 로고    scopus 로고
    • Glutamate-induced inhibition of D-aspartate uptake in Müller glia from the retina
    • Gadea A., Lopez E., and López-Colomé A.M. Glutamate-induced inhibition of D-aspartate uptake in Müller glia from the retina. Neurochem. Res. 29 (2004) 295-304
    • (2004) Neurochem. Res. , vol.29 , pp. 295-304
    • Gadea, A.1    Lopez, E.2    López-Colomé, A.M.3
  • 16
    • 0028813531 scopus 로고
    • Transdifferentiation of retinal pigment epithelial cells from epithelial to mesenchymal phenotype
    • Grisanti S., and Guidry C. Transdifferentiation of retinal pigment epithelial cells from epithelial to mesenchymal phenotype. Invest. Ophthalmol. Vis. Sci. 36 (1995) 391-405
    • (1995) Invest. Ophthalmol. Vis. Sci. , vol.36 , pp. 391-405
    • Grisanti, S.1    Guidry, C.2
  • 17
    • 29044449313 scopus 로고    scopus 로고
    • N-methyl-D-aspartate (NMDA) and the regulation of mitogen-activated protein kinase (MAPK) signaling pathways: a revolving neurochemical axis for therapeutic intervention?
    • Haddad J.J. N-methyl-D-aspartate (NMDA) and the regulation of mitogen-activated protein kinase (MAPK) signaling pathways: a revolving neurochemical axis for therapeutic intervention?. Prog. Neurobiol. 77 (2005) 252-282
    • (2005) Prog. Neurobiol. , vol.77 , pp. 252-282
    • Haddad, J.J.1
  • 18
    • 0036358038 scopus 로고    scopus 로고
    • MAPK-regulated transcription: a continuously variable gene switch?
    • Hazzalin C.A., and Mahadevan L.C. MAPK-regulated transcription: a continuously variable gene switch?. Nat. Rev. Mol. Cell Biol. 3 (2002) 30-40
    • (2002) Nat. Rev. Mol. Cell Biol. , vol.3 , pp. 30-40
    • Hazzalin, C.A.1    Mahadevan, L.C.2
  • 19
    • 0036727502 scopus 로고    scopus 로고
    • Activation and role of MAP kinase-dependent pathways in retinal pigment epithelial cells: ERK and RPE cell proliferation
    • Hecquet C., Lefevre G., Valtink M., Engelmann K., and Mascarelli F. Activation and role of MAP kinase-dependent pathways in retinal pigment epithelial cells: ERK and RPE cell proliferation. Invest. Ophthalmol. Vis. Sci. 43 (2002) 3091-3098
    • (2002) Invest. Ophthalmol. Vis. Sci. , vol.43 , pp. 3091-3098
    • Hecquet, C.1    Lefevre, G.2    Valtink, M.3    Engelmann, K.4    Mascarelli, F.5
  • 20
    • 33645837486 scopus 로고    scopus 로고
    • Opposing role of synaptic and extrasynaptic NMDA receptors in regulation of the extracellular signal-regulated kinases (ERK) activity in cultured rat hippocampal neurons
    • Ivanov A., Pellegrino C., Rama S., Dumalska I., Salyha Y., Ben-Ari Y., and Medina I. Opposing role of synaptic and extrasynaptic NMDA receptors in regulation of the extracellular signal-regulated kinases (ERK) activity in cultured rat hippocampal neurons. J. Physiol 572 (2006) 789-798
    • (2006) J. Physiol , vol.572 , pp. 789-798
    • Ivanov, A.1    Pellegrino, C.2    Rama, S.3    Dumalska, I.4    Salyha, Y.5    Ben-Ari, Y.6    Medina, I.7
  • 23
    • 17744387125 scopus 로고    scopus 로고
    • Ionotropic and metabotropic glutamate receptor structure and pharmacology
    • Kew J.N.C., and Kemp J.A. Ionotropic and metabotropic glutamate receptor structure and pharmacology. Psychopharmacology 179 (2005) 4-29
    • (2005) Psychopharmacology , vol.179 , pp. 4-29
    • Kew, J.N.C.1    Kemp, J.A.2
  • 24
    • 0035845845 scopus 로고    scopus 로고
    • Identification of genes involved in epithelial-mesenchymal transition and tumor progression
    • Kiemer A.K., Takeuchi K., and Quinlan M.P. Identification of genes involved in epithelial-mesenchymal transition and tumor progression. Oncogene 20 (2001) 6679-6688
    • (2001) Oncogene , vol.20 , pp. 6679-6688
    • Kiemer, A.K.1    Takeuchi, K.2    Quinlan, M.P.3
  • 25
    • 0036014910 scopus 로고    scopus 로고
    • Mechanisms in proliferative vitreoretinopathy
    • Kim I.K., and Arroyo J.G. Mechanisms in proliferative vitreoretinopathy. Ophthalmol. Clin. North Am. 15 (2002) 81-86
    • (2002) Ophthalmol. Clin. North Am. , vol.15 , pp. 81-86
    • Kim, I.K.1    Arroyo, J.G.2
  • 26
    • 19544367458 scopus 로고    scopus 로고
    • Differential roles of NR2A- and NR2B-containing NMDA receptors in Ras-ERK signaling and AMPA receptor trafficking
    • Kim M.J., Dunah A.W., Wang Y.T., and Sheng M. Differential roles of NR2A- and NR2B-containing NMDA receptors in Ras-ERK signaling and AMPA receptor trafficking. Neuron 46 (2005) 745-760
    • (2005) Neuron , vol.46 , pp. 745-760
    • Kim, M.J.1    Dunah, A.W.2    Wang, Y.T.3    Sheng, M.4
  • 28
    • 0014949207 scopus 로고
    • Cleavage of structural proteins during the assembly of the head of bacteriophage T4
    • Laemmli U.K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227 (1970) 680-685
    • (1970) Nature , vol.227 , pp. 680-685
    • Laemmli, U.K.1
  • 30
    • 0036725651 scopus 로고    scopus 로고
    • Diabetes-induced dysfunction of the glutamate transporter in retinal Müller cells
    • Li Q., and Puro D.G. Diabetes-induced dysfunction of the glutamate transporter in retinal Müller cells. Invest. Ophthalmol. Vis. Sci. 43 (2002) 3109-3116
    • (2002) Invest. Ophthalmol. Vis. Sci. , vol.43 , pp. 3109-3116
    • Li, Q.1    Puro, D.G.2
  • 31
    • 33847125205 scopus 로고    scopus 로고
    • 2+-permeable AMPA receptors in synaptic plasticity and neuronal death
    • 2+-permeable AMPA receptors in synaptic plasticity and neuronal death. Trends Neurosci 30 (2007) 126-134
    • (2007) Trends Neurosci , vol.30 , pp. 126-134
    • Liu, S.J.1    Zukin, R.S.2
  • 33
    • 0027529225 scopus 로고
    • Specific interaction of glutamate with membranes from cultured retinal pigment epithelium
    • López-Colomé A.M., Salceda R., and Fragoso G. Specific interaction of glutamate with membranes from cultured retinal pigment epithelium. J. Neurosci. Res. 34 (1993) 454-461
    • (1993) J. Neurosci. Res. , vol.34 , pp. 454-461
    • López-Colomé, A.M.1    Salceda, R.2    Fragoso, G.3
  • 34
    • 0028049957 scopus 로고
    • Excitatory amino acid receptors in membranes from cultured human retinal pigment epithelium
    • López-Colomé A.M., Fragoso G., Wright C.E., and Sturman J.A. Excitatory amino acid receptors in membranes from cultured human retinal pigment epithelium. Curr. Eye Res. 13 (1994) 553-560
    • (1994) Curr. Eye Res. , vol.13 , pp. 553-560
    • López-Colomé, A.M.1    Fragoso, G.2    Wright, C.E.3    Sturman, J.A.4
  • 36
    • 20444429431 scopus 로고    scopus 로고
    • Glutamate receptor ion channels
    • Mayer M.L. Glutamate receptor ion channels. Curr. Opin. Neurobiol. 15 (2005) 282-288
    • (2005) Curr. Opin. Neurobiol. , vol.15 , pp. 282-288
    • Mayer, M.L.1
  • 37
    • 0032473367 scopus 로고    scopus 로고
    • Molecular biology of glutamate receptors in the central nervous system and their role in excitotoxicity, oxidative stress and aging
    • Michaelis E.K. Molecular biology of glutamate receptors in the central nervous system and their role in excitotoxicity, oxidative stress and aging. Prog. Neurobiol. 54 (1998) 369-415
    • (1998) Prog. Neurobiol. , vol.54 , pp. 369-415
    • Michaelis, E.K.1
  • 38
    • 0027972715 scopus 로고
    • Effects of ischaemia on neurotransmitter release from the isolated retina
    • Neal M.J., Cunningham J.R., Hutson P.H., and Hogg J. Effects of ischaemia on neurotransmitter release from the isolated retina. J. Neurochem 62 (1994) 1025-1033
    • (1994) J. Neurochem , vol.62 , pp. 1025-1033
    • Neal, M.J.1    Cunningham, J.R.2    Hutson, P.H.3    Hogg, J.4
  • 40
    • 0034693854 scopus 로고    scopus 로고
    • Focal adhesion kinase: a regulator of focal adhesion dynamics and cell movement
    • Parsons J.T., Martin K.H., Slack J.K., Taylor J.M., and Weed S.A. Focal adhesion kinase: a regulator of focal adhesion dynamics and cell movement. Oncogene 19 (2000) 5606-5613
    • (2000) Oncogene , vol.19 , pp. 5606-5613
    • Parsons, J.T.1    Martin, K.H.2    Slack, J.K.3    Taylor, J.M.4    Weed, S.A.5
  • 41
    • 0036127722 scopus 로고    scopus 로고
    • Proliferative vitreoretinopathy: risk factors and pathobiology
    • Pastor J.C., de la Rua E.R., and Martin F. Proliferative vitreoretinopathy: risk factors and pathobiology. Prog. Retin. Eye Res. 21 (2002) 127-144
    • (2002) Prog. Retin. Eye Res. , vol.21 , pp. 127-144
    • Pastor, J.C.1    de la Rua, E.R.2    Martin, F.3
  • 42
    • 0036156469 scopus 로고    scopus 로고
    • Post-transcriptional down-regulation of ROCKI/Rho-kinase through an MEK-dependent pathway leads to cytoskeleton disruption in Ras-transformed fibroblasts
    • Pawlak G., and Helfman D.M. Post-transcriptional down-regulation of ROCKI/Rho-kinase through an MEK-dependent pathway leads to cytoskeleton disruption in Ras-transformed fibroblasts. Mol. Biol. Cell 13 (2002) 336-347
    • (2002) Mol. Biol. Cell , vol.13 , pp. 336-347
    • Pawlak, G.1    Helfman, D.M.2
  • 44
    • 0033565418 scopus 로고    scopus 로고
    • Ca(2+)-permeable AMPA receptors induce phosphorylation of cAMP response element-binding protein through a phosphatidylinositol 3-kinase-dependent stimulation of the mitogen-activated protein kinase signaling cascade in neurons
    • Perkinton M.S., Sihra T.S., and Williams R.J. Ca(2+)-permeable AMPA receptors induce phosphorylation of cAMP response element-binding protein through a phosphatidylinositol 3-kinase-dependent stimulation of the mitogen-activated protein kinase signaling cascade in neurons. J. Neurosci 19 (1999) 5861-5874
    • (1999) J. Neurosci , vol.19 , pp. 5861-5874
    • Perkinton, M.S.1    Sihra, T.S.2    Williams, R.J.3
  • 46
    • 0034638835 scopus 로고    scopus 로고
    • Reversal of the ras-induced transformed phenotype by HR12, a novel ras farnesylation inhibitor, is mediated by the Mek/Erk pathway
    • Reuveni H., Geiger T., Geiger B., and Levitzki A. Reversal of the ras-induced transformed phenotype by HR12, a novel ras farnesylation inhibitor, is mediated by the Mek/Erk pathway. J. Cell Biol. 151 (2000) 1179-1192
    • (2000) J. Cell Biol. , vol.151 , pp. 1179-1192
    • Reuveni, H.1    Geiger, T.2    Geiger, B.3    Levitzki, A.4
  • 47
    • 0035865137 scopus 로고    scopus 로고
    • Cross-talk between Ras and Rho signalling pathways in transformation favours proliferation and increased motility
    • Sahai E., Olson M.F., and Marshall C.J. Cross-talk between Ras and Rho signalling pathways in transformation favours proliferation and increased motility. EMBO J 20 (2001) 755-766
    • (2001) EMBO J , vol.20 , pp. 755-766
    • Sahai, E.1    Olson, M.F.2    Marshall, C.J.3
  • 48
    • 0034006656 scopus 로고    scopus 로고
    • Glutamate-stimulated activation of DNA synthesis via mitogen-activated protein kinase in primary astrocytes: involvement of protein kinase C and related adhesion focal tyrosine kinase
    • Schinkmann K.A., Kim T.A., and Avraham S. Glutamate-stimulated activation of DNA synthesis via mitogen-activated protein kinase in primary astrocytes: involvement of protein kinase C and related adhesion focal tyrosine kinase. J. Neurochem 74 (2000) 1931-1940
    • (2000) J. Neurochem , vol.74 , pp. 1931-1940
    • Schinkmann, K.A.1    Kim, T.A.2    Avraham, S.3
  • 50
    • 0034918401 scopus 로고    scopus 로고
    • Glutamate induces focal adhesion kinase tyrosine phosphorylation and actin rearrangement in heterologous mGluR1-expressing CHO cells via calcium/calmodulin signaling
    • Shinohara Y., Nakajima Y., and Nakanishi S. Glutamate induces focal adhesion kinase tyrosine phosphorylation and actin rearrangement in heterologous mGluR1-expressing CHO cells via calcium/calmodulin signaling. J. Neurochem 78 (2001) 365-373
    • (2001) J. Neurochem , vol.78 , pp. 365-373
    • Shinohara, Y.1    Nakajima, Y.2    Nakanishi, S.3
  • 52
    • 21244451958 scopus 로고    scopus 로고
    • The retinal pigment epithelium in visual function
    • Strauss O. The retinal pigment epithelium in visual function. Physiol. Rev. 85 (2005) 845-881
    • (2005) Physiol. Rev. , vol.85 , pp. 845-881
    • Strauss, O.1
  • 54
    • 0036892012 scopus 로고    scopus 로고
    • Group-I metabotropic glutamate receptors, mGlu1a and mGlu5a, couple to extracellular signal-regulated kinase (ERK) activation via distinct, but overlapping, signalling pathways
    • Thandi S., Blank J.L., and Challiss R.A. Group-I metabotropic glutamate receptors, mGlu1a and mGlu5a, couple to extracellular signal-regulated kinase (ERK) activation via distinct, but overlapping, signalling pathways. J. Neurochem 83 (2002) 1139-1153
    • (2002) J. Neurochem , vol.83 , pp. 1139-1153
    • Thandi, S.1    Blank, J.L.2    Challiss, R.A.3
  • 55
    • 1342289413 scopus 로고    scopus 로고
    • MAPK cascade signalling and synaptic plasticity
    • Thomas G.M., and Huganir R.L. MAPK cascade signalling and synaptic plasticity. Nat. Rev. Neurosci 5 (2004) 173-183
    • (2004) Nat. Rev. Neurosci , vol.5 , pp. 173-183
    • Thomas, G.M.1    Huganir, R.L.2
  • 56
    • 33646378915 scopus 로고    scopus 로고
    • Age-dependent participation of Ras-GRF proteins in coupling calcium-permeable AMPA glutamate receptors to Ras/Erk signaling in cortical neurons
    • Tian X., and Feig L.A. Age-dependent participation of Ras-GRF proteins in coupling calcium-permeable AMPA glutamate receptors to Ras/Erk signaling in cortical neurons. J. Biol. Chem. 281 (2006) 7578-7582
    • (2006) J. Biol. Chem. , vol.281 , pp. 7578-7582
    • Tian, X.1    Feig, L.A.2
  • 58
    • 33745099668 scopus 로고    scopus 로고
    • Glutamate levels in aqueous humor of patients with retinal artery occlusion
    • Wakabayashi Y., Yagihashi T., Kezuka J., Muramatsu D., Usui M., and Iwasaki T. Glutamate levels in aqueous humor of patients with retinal artery occlusion. Retina 26 (2006) 432-436
    • (2006) Retina , vol.26 , pp. 432-436
    • Wakabayashi, Y.1    Yagihashi, T.2    Kezuka, J.3    Muramatsu, D.4    Usui, M.5    Iwasaki, T.6
  • 59
    • 33846245536 scopus 로고    scopus 로고
    • Regulation of mitogen-activated protein kinases by glutamate receptors
    • Wang J.Q., Fibuch E.E., and Mao L. Regulation of mitogen-activated protein kinases by glutamate receptors. J. Neurochem 100 (2007) 1-11
    • (2007) J. Neurochem , vol.100 , pp. 1-11
    • Wang, J.Q.1    Fibuch, E.E.2    Mao, L.3
  • 60
    • 0019823390 scopus 로고
    • Quantitative analysis of drug-receptor interactions: I. Determination of kinetic and equilibrium properties
    • Weiland G.A., and Molinoff P.B. Quantitative analysis of drug-receptor interactions: I. Determination of kinetic and equilibrium properties. Life Sci. 29 (1981) 313-330
    • (1981) Life Sci. , vol.29 , pp. 313-330
    • Weiland, G.A.1    Molinoff, P.B.2
  • 61
    • 0038745381 scopus 로고    scopus 로고
    • The gatekeeper effect of epithelial-mesenchymal transition regulates the frequency of breast cancer metastases
    • Xue C., Plieth D., Venkov C., Xu C., and Neilson E.G. The gatekeeper effect of epithelial-mesenchymal transition regulates the frequency of breast cancer metastases. Cancer Res. 63 (2003) 3386-3394
    • (2003) Cancer Res. , vol.63 , pp. 3386-3394
    • Xue, C.1    Plieth, D.2    Venkov, C.3    Xu, C.4    Neilson, E.G.5
  • 62
    • 30944447568 scopus 로고    scopus 로고
    • The extracellular signal-regulated kinase: multiple substrates regulate diverse cellular functions
    • Yoon S., and Seger R. The extracellular signal-regulated kinase: multiple substrates regulate diverse cellular functions. Growth Factors 24 (2006) 21-44
    • (2006) Growth Factors , vol.24 , pp. 21-44
    • Yoon, S.1    Seger, R.2


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