메뉴 건너뛰기




Volumn 297, Issue 5, 2009, Pages

Overexpression of the nuclear factor-κB subunit c-Rel protects against human islet cell death in vitro

Author keywords

cell apoptosis; Bcl X L; Caspase 3; Heat shock protein 72; Ribosomal protein S3

Indexed keywords

CASPASE 3; HEAT SHOCK PROTEIN 72; IMMUNOGLOBULIN ENHANCER BINDING PROTEIN; PROTEIN P105; PROTEIN P50; PROTEIN P52; RIBOSOMAL PROTEIN S3; RIBOSOME PROTEIN; SYNAPTOTAGMIN I; TRANSCRIPTION FACTOR REL; TRANSCRIPTION FACTOR RELB; UNCLASSIFIED DRUG;

EID: 70350455734     PISSN: 01931849     EISSN: 15221555     Source Type: Journal    
DOI: 10.1152/ajpendo.00212.2009     Document Type: Article
Times cited : (24)

References (52)
  • 2
    • 0028179849 scopus 로고
    • Interleukin-1beta-induced nitric oxide production activates apoptosis in pancreatic RINm5F cells
    • DOI 10.1006/excr.1994.1187
    • Ankarcrona M, Dypbukt JM, Brune B, Nicotera P. Interleukin-1 β-induced nitric oxide production activates apoptosis in pancreatic RINm5F cells. Exp Cell Res 213: 172-177, 1994. (Pubitemid 2101572)
    • (1994) Experimental Cell Research , vol.213 , Issue.1 , pp. 172-177
    • Ankarcrona, M.1    Dypbukt, J.M.2    Brune, B.3    Nicotera, P.4
  • 3
    • 0344837711 scopus 로고    scopus 로고
    • Adenoviral-induced islet cell cytotoxicity is not counteracted by Bcl-2 overexpression
    • Barbu A, Akusjärvi G, Welsh N. Adenoviral induced islet cell cytotoxicity is not counteracted by Bcl-2 overexpression. Mol Med 8: 733-741, 2002. (Pubitemid 36337500)
    • (2002) Molecular Medicine , vol.8 , Issue.11 , pp. 733-741
    • Barbu, A.R.1    Akusjarvi, G.2    Welsh, N.3
  • 4
    • 17744376005 scopus 로고    scopus 로고
    • Adenoviral-mediated transduction of human pancreatic islets: Importance of adenoviral genome for cell viability and association with a deficient antiviral response
    • DOI 10.1210/en.2004-1667
    • Barbu AR, Akusjarvi G, Welsh N. Adenoviral-mediated transduction of human pancreatic islets: importance of adenoviral genome for cell viability and association with a deficient antiviral response. Endocrinology 146: 2406-2414, 2005. (Pubitemid 40577528)
    • (2005) Endocrinology , vol.146 , Issue.5 , pp. 2406-2414
    • Barbu, A.R.1    Akusjarvi, G.2    Welsh, N.3
  • 5
    • 33748508808 scopus 로고    scopus 로고
    • A perfusion protocol for highly efficient transduction of intact pancreatic islets of Langerhans
    • DOI 10.1007/s00125-006-0390-5
    • Barbu AR, Bodin B, Welsh M, Jansson L, Welsh N. A perfusion protocol for highly efficient transduction of intact pancreatic islets of Langerhans. Diabetologia 49: 2388-2391, 2006. (Pubitemid 44359100)
    • (2006) Diabetologia , vol.49 , Issue.10 , pp. 2388-2391
    • Barbu, A.R.1    Bodin, B.2    Welsh, M.3    Jansson, L.4    Welsh, N.5
  • 6
    • 0037171446 scopus 로고    scopus 로고
    • m) in pancreatic RINm5F cells: Prevention by Bcl-2
    • DOI 10.1016/S0303-7207(02)00009-6, PII S0303720702000096
    • Barbu A, Welsh N, Saldeen J. Cytokine-induced apoptosis and necrosis are preceded by disruption of the mitochondrial membrane potential [Deltapsi(m)] in pancreatic RIN-5AH cells: prevention by Bcl-2. Mol Cell Endocrinol 190: 75-82, 2002. (Pubitemid 34462053)
    • (2002) Molecular and Cellular Endocrinology , vol.190 , Issue.1-2 , pp. 75-82
    • Barbu, A.1    Welsh, N.2    Saldeen, J.3
  • 7
    • 26444495615 scopus 로고    scopus 로고
    • Death versus survival: Functional interaction between the apoptotic and stress-inducible heat shock protein pathways
    • Beere HM. Death versus survival: functional interaction between the apoptotic and stress-inducible heat shock protein pathways. J Clin Invest 115: 2633-2639, 2005.
    • (2005) J Clin Invest , vol.115 , pp. 2633-2639
    • Beere, H.M.1
  • 8
    • 0026633029 scopus 로고
    • Interleukin-1β increases the activity of superoxide dismutase in rat pancreatic islets
    • Borg LAH, Cagliero E, Sandler S, Welsh N, Eizirik DL. Interleukin-1β increases the activity of superoxide dismutase in rat pancreatic islets. Endocrinology 130: 2851-2857, 1992.
    • (1992) Endocrinology , vol.130 , pp. 2851-2857
    • Borg, L.A.H.1    Cagliero, E.2    Sandler, S.3    Welsh, N.4    Eizirik, D.L.5
  • 12
    • 0026755720 scopus 로고
    • Interleukin-1β induces the expression of an isoform of nitric oxide synthase in insulin-producing cells, which is similar to that observed in activated macrophages
    • Eizirik DL, Cagliero E, Björklund A, Welsh N. Interleukin-1β induces the expression of an isoform of nitric oxide synthase in insulin-producing cells, which is similar to that observed in activated macrophages. FEBS Lett 308: 249-252, 1992.
    • (1992) FEBS Lett , vol.308 , pp. 249-252
    • Eizirik, D.L.1    Cagliero, E.2    Björklund, A.3    Welsh, N.4
  • 13
    • 0030005411 scopus 로고    scopus 로고
    • The harmony of the spheres: Inducible nitric oxide synthase and related genes in pancreatic beta cells
    • DOI 10.1007/s001250050528
    • Eizirik DL, Flodström M, Karlsen EA, Welsh N. The harmony of the spheres: inducible nitric oxide synthase and related genes in pancreatic β cells. Diabetologia 39: 875-890, 1996. (Pubitemid 26249106)
    • (1996) Diabetologia , vol.39 , Issue.8 , pp. 875-890
    • Eizirik, D.L.1    Flodstrom, M.2    Karlsen, A.E.3    Welsh, N.4
  • 16
    • 0029665049 scopus 로고    scopus 로고
    • Cytokines activate the nuclear factor kB (NF-κB) and induce nitric oxide production in human pancreatic islets
    • DOI 10.1016/0014-5793(96)00337-7, PII S0014579396003377
    • Flodström M, Welsh N, Eizirik DL. Cytokines activate the nuclear factor kB (NF-κB) and induces nitric oxide production in human pancreatic islets. FEBS Lett 385: 4-6, 1996. (Pubitemid 126334541)
    • (1996) FEBS Letters , vol.385 , Issue.1-2 , pp. 4-6
    • Flodstrom, M.1    Welsh, N.2    Eizirik, D.L.3
  • 18
    • 33846842100 scopus 로고    scopus 로고
    • Amelioration of diabetes by imatinib mesylate (Gleevec): Role of β-cell NF-kappaB activation and anti-apoptotic preconditioning
    • DOI 10.1096/fj.06-6910com
    • Hägerkvist R, Sandler S, Mokhtari D, Welsh N. Amelioration of diabetes by imatinib mesylate (Gleevec): role of β-cell NF-kappaB activation and anti-apoptotic preconditioning. FASEB J 21: 618-628, 2007. (Pubitemid 46213508)
    • (2007) FASEB Journal , vol.21 , Issue.2 , pp. 618-628
    • Hagerkvist, R.1    Sandler, S.2    Mokhtari, D.3    Welsh, N.4
  • 19
    • 24044531574 scopus 로고    scopus 로고
    • Activation of NF-kappaB by extracellular matrix is involved in spreading and glucose-stimulated insulin secretion of pancreatic beta cells
    • DOI 10.1074/jbc.M502493200
    • Hammar EB, Irminger JC, Rickenbach K, Parnaud G, Ribaux P, Bosco D, Rouiller DG, Halban PA. Activation of NF-kappaB by extracellular matrix is involved in spreading and glucose-stimulated insulin secretion of pancreatic β cells. J Biol Chem 280: 30630-30637, 2005. (Pubitemid 41216249)
    • (2005) Journal of Biological Chemistry , vol.280 , Issue.34 , pp. 30630-30637
    • Hammar, E.B.1    Irminger, J.-C.2    Rickenbach, K.3    Parnaud, G.4    Ribaux, P.5    Bosco, D.6    Rouiller, D.G.7    Halban, P.A.8
  • 20
    • 0037015676 scopus 로고    scopus 로고
    • Synergistic and opposing regulation of the stress-responsive gene IEX-1 by p53, c-Myc, and multiple NF-κB/rel complexes
    • DOI 10.1038/sj.onc.1205854
    • Huang YH, Wu JY, Zhang Y, Wu MX. Synergistic and opposing regulation of the stress-responsive gene IEX-1 by p53, c-Myc, and multiple NF-κB/rel complexes. Oncogene 21: 6819-6828, 2002. (Pubitemid 35221924)
    • (2002) Oncogene , vol.21 , Issue.44 , pp. 6819-6828
    • Huang, Y.-H.1    Wu, J.Y.2    Zhang, Y.3    Wu, M.X.4
  • 21
    • 45549103042 scopus 로고    scopus 로고
    • Ischemia-induced ribosomal protein S3 expressional changes and the neuroprotective effect against experimental cerebral ischemic damage
    • Hwang IK, Yoo KY, Kim DW, Kim SY, Park JH, Ryoo ZY, Kim J, Choi SY, Won MH. Ischemia-induced ribosomal protein S3 expressional changes and the neuroprotective effect against experimental cerebral ischemic damage. J Neurosci Res 86: 1823-1835, 2008.
    • (2008) J Neurosci Res , vol.86 , pp. 1823-1835
    • Hwang, I.K.1    Yoo, K.Y.2    Kim, D.W.3    Kim, S.Y.4    Park, J.H.5    Ryoo, Z.Y.6    Kim, J.7    Choi, S.Y.8    Won, M.H.9
  • 22
    • 0032192154 scopus 로고    scopus 로고
    • Islet expression of perforin, Fas/Apo-1 and interleukin-1 converting enzyme (ICE) in non-obese diabetic (NOD) mice
    • DOI 10.1016/S0165-2478(98)00062-5, PII S0165247898000625
    • Ingelsson E, Saldeen J, Welsh N. Islet expression of perforin, FAS/ APO-1 and interleukin-1 converting enzyme (ICE) in non-obese diabetic (NOD) mice. Immunol Lett 63: 125-129, 1998. (Pubitemid 28522297)
    • (1998) Immunology Letters , vol.63 , Issue.3 , pp. 125-129
    • Ingelsson, E.1    Saldeen, J.2    Welsh, N.3
  • 23
    • 1342265497 scopus 로고    scopus 로고
    • RpS3, a DNA repair endonuclease and ribosomal protein, is involved in apoptosis
    • DOI 10.1016/S0014-5793(04)00074-2
    • Jang CY, Lee JY, Kim J. RpS3, a DNA repair endonuclease and ribosomal protein, is involved in apoptosis. FEBS Lett 560: 81-85, 2004. (Pubitemid 38264297)
    • (2004) FEBS Letters , vol.560 , Issue.1-3 , pp. 81-85
    • Jang, C.-Y.1    Lee, J.Y.2    Kim, J.3
  • 25
    • 0036546501 scopus 로고    scopus 로고
    • NF-kappaB in cancer: From innocent bystander to major culprit
    • Karin M, Cao Y, Greten FR, Li ZW. NF-kappaB in cancer: from innocent bystander to major culprit. Nat Rev Cancer 2: 301-310, 2002. (Pubitemid 37328783)
    • (2002) Nature Reviews Cancer , vol.2 , Issue.4 , pp. 301-310
    • Karin, M.1    Cao, Y.2    Greten, F.R.3    Li, Z.-W.4
  • 26
    • 48749114373 scopus 로고    scopus 로고
    • JNK modulates the effect of caspases and NF-kappaB in the TNF-alpha-induced down-regulation of Na+/K+ATPase in HepG2 cells
    • Kassardjian A, Kreydiyyeh SI. JNK modulates the effect of caspases and NF-kappaB in the TNF-alpha-induced down-regulation of Na+/K+ATPase in HepG2 cells. J Cell Physiol 216: 615-620, 2008.
    • (2008) J Cell Physiol , vol.216 , pp. 615-620
    • Kassardjian, A.1    Kreydiyyeh, S.I.2
  • 28
    • 0032488834 scopus 로고    scopus 로고
    • Amino acid analogs active NF-kappaB through redox-dependent IkappaB-alpha degradation by the proteasome without apparent IkappaB-alpha phosphorylation. Consequence on HIV-1 long terminal repeat activation
    • DOI 10.1074/jbc.273.6.3180
    • Kretz-Remy C, Bates EE, Arrigo AP. Amino acid analogs activate NF-kappaB through redox-dependent IkappaB-alpha degradation by the proteasome without apparent IkappaB-alpha phosphorylation. Consequence on HIV-1 long terminal repeat activation. J Biol Chem 273: 3180-3191, 1998. (Pubitemid 28109726)
    • (1998) Journal of Biological Chemistry , vol.273 , Issue.6 , pp. 3180-3191
    • Kretz-Remy, C.1    Bates, E.E.M.2    Arrigo, A.-P.3
  • 29
    • 1642553460 scopus 로고    scopus 로고
    • To be, or not to be: NF-κB is the answer - Role of Rel/NF-κB in the regulation of apoptosis
    • DOI 10.1038/sj.onc.1207230, Apoptosis - Part 2
    • Kucharczak J, Simmons MJ, Fan Y, Gélinas C. To be, or not to be: NF-κB is the answer-role of Rel/NF-κB in the regulation of apoptosis. Oncogene 2: 8961-8982, 2003. (Pubitemid 38121698)
    • (2003) Oncogene , vol.22 , Issue.56 REV. ISS. 8 , pp. 8961-8982
    • Kucharczak, J.1    Simmons, M.J.2    Fan, Y.3    Gelinas, C.4
  • 31
    • 33750577982 scopus 로고    scopus 로고
    • Nuclear factor-{kappa}B regulates β-cell death: A critical role for A20 in β-cell protection
    • DOI 10.2337/db06-0142
    • Liuwantara D, Elliot M, Smith MW, Yam AO, Walters SN, Marino E, McShea A, Grey ST. Nuclear factor-κB regulates β-cell death: a critical role for A20 in β-cell protection. Diabetes 55: 2491-2501, 2006. (Pubitemid 44871149)
    • (2006) Diabetes , vol.55 , Issue.9 , pp. 2491-2501
    • Liuwantara, D.1    Elliot, M.2    Smith, M.W.3    Yam, A.O.4    Walters, S.N.5    Marino, E.6    McShea, A.7    Grey, S.T.8
  • 32
    • 0031667779 scopus 로고    scopus 로고
    • Apoptosis and the pathogenesis of IDDM: A question of life and death
    • DOI 10.2337/diabetes.47.10.1537
    • Mauricio D, Mandrup-Poulsen T. Apoptosis and the pathogenesis of IDDM: a question of life and death. Diabetes 47: 1537-1543, 1998. (Pubitemid 28445339)
    • (1998) Diabetes , vol.47 , Issue.10 , pp. 1537-1543
    • Mauricio, D.1    Mandrup-Poulsen, T.2
  • 33
    • 12144279068 scopus 로고    scopus 로고
    • Nuclear factor-κB activity in β-cells is required for glucose-stimulated insulin secretion
    • DOI 10.2337/diabetes.54.1.125
    • Norlin S, Ahlgren U, Edlund H. Nuclear Factor-κB activity in β-cells is required for glucose-stimulated insulin secretion. Diabetes 54: 125-131, 2005. (Pubitemid 40105103)
    • (2005) Diabetes , vol.54 , Issue.1 , pp. 125-132
    • Norlin, S.1    Ahlgren, U.2    Edlund, H.3
  • 35
  • 36
    • 11344290087 scopus 로고    scopus 로고
    • From microarray to bedside: Targeting NF-kappaB for therapy of lymphomas
    • Rabson AB, Weissmann D. From microarray to bedside: targeting NF-kappaB for therapy of lymphomas. Clin Cancer Res 11: 2-6, 2005.
    • (2005) Clin Cancer Res , vol.11 , pp. 2-6
    • Rabson, A.B.1    Weissmann, D.2
  • 38
    • 0034456628 scopus 로고    scopus 로고
    • Cytokines induce both necrosis and apoptosis via a common Bcl-2-inhibitable pathway in rat insulin-producing cells
    • DOI 10.1210/en.141.6.2003
    • Saldeen J. Cytokines induce both necrosis and apoptosis via a common Bcl-2-inhibitable pathway in rat insulin-producing cells. Endocrinology 141: 2003-2010, 2000. (Pubitemid 32274349)
    • (2000) Endocrinology , vol.141 , Issue.6 , pp. 2003-2010
    • Saldeen, J.1
  • 39
    • 0034523567 scopus 로고    scopus 로고
    • The acid sphingomyelinase inhibitor SR33557 counteracts TNF-α-mediated potentiation of IL-1β-induced NF-κB activation in the insulin-producing cell line RINm5F
    • Saldeen J, Jaffrézou JP, Welsh N. The acid sphingomyelinase inhibitor SR33557 counteracts TNF-α-mediated potentiation of IL-1β induced NF-κB activation in the insulin-producing cell line RINm5F. Autoimmunity 32: 241-254, 2000. (Pubitemid 32043779)
    • (2000) Autoimmunity , vol.32 , Issue.4
    • Saldeen, J.1    Jaffrezou, J.-P.2    Welsh, N.3
  • 40
    • 0028167680 scopus 로고
    • Interleukin-1beta induced activation of NF-kappaB in insulin producing RINm5F cells is prevented by the protease inhibitor Nalpha-p-tosyl-L-lysine chloromethylketone
    • DOI 10.1006/bbrc.1994.2161
    • Saldeen J, Welsh N. Interleukin-1β induced activation of NF-κB in insulin producing RINm5F cells is prevented by the protease inhibitor tosyl-lysine chloromethyl ketone. Biochem Biophys Res Commun 203: 149-155, 1994. (Pubitemid 2124629)
    • (1994) Biochemical and Biophysical Research Communications , vol.203 , Issue.1 , pp. 149-155
    • Saldeen, J.1    Welsh, N.2
  • 42
    • 0029417040 scopus 로고
    • Interleukin-1beta induces the expression of HSP70, heme oxygenase and Mn-SOD in FACS-purified rat islet beta-cells, but not in alpha-cells
    • DOI 10.1016/0165-2478(95)02459-X
    • Strandell E, Buschard K, Saldeen J, Welsh N. Interleukin-1β induces the expression of HSP70, heme oxygenase and Mn-SOD in FACS-purified rat islet β-cells, but not in α-cells. Immunol Lett 48: 145-148, 1995. (Pubitemid 3011949)
    • (1995) Immunology Letters , vol.48 , Issue.2 , pp. 145-148
    • Strandell, E.1    Buschard, K.2    Saldeen, J.3    Welsh, N.4
  • 43
    • 33645092675 scopus 로고    scopus 로고
    • Perturbations in nuclear factor-kappaB or c-Jun N-terminal kinase pathways in pancreatic β cells confer susceptibility to cytokine-induced cell death
    • Thomas HE, Angstetra E, Fernandes RV, Mariana L, Irawaty W, Jamieson EL, Dudek NL, Kay TW. Perturbations in nuclear factor-kappaB or c-Jun N-terminal kinase pathways in pancreatic β cells confer susceptibility to cytokine-induced cell death. Immunol Cell Biol 84: 20-27, 2006.
    • (2006) Immunol Cell Biol , vol.84 , pp. 20-27
    • Thomas, H.E.1    Angstetra, E.2    Fernandes, R.V.3    Mariana, L.4    Irawaty, W.5    Jamieson, E.L.6    Dudek, N.L.7    Kay, T.W.8
  • 44
    • 45849120966 scopus 로고    scopus 로고
    • (Un)expected roles of c-IAPs in apoptotic and NFkappaB signaling pathways
    • Varfolomeev E, Vucic D. (Un)expected roles of c-IAPs in apoptotic and NFkappaB signaling pathways. Cell Cycle 7: 1511-1521, 2008. (Pubitemid 351881313)
    • (2008) Cell Cycle , vol.7 , Issue.11 , pp. 1511-1521
    • Varfolomeev, E.1    Vucic, D.2
  • 46
    • 0025833992 scopus 로고
    • Interleukin-1 β-induced nitric oxide production in isolated rat pancreatic islets requires gene transcription and may lead to inhibition of the Krebs cycle enzyme aconitase
    • Welsh N, Eizirik DL, Bendtzen K, Sandler S. Interleukin-1 β-induced nitric oxide production in isolated rat pancreatic islets requires gene transcription and may lead to inhibition of the Krebs cycle enzyme aconitase. Endocrinology 129: 3167-3173, 1991.
    • (1991) Endocrinology , vol.129 , pp. 3167-3173
    • Welsh, N.1    Eizirik, D.L.2    Bendtzen, K.3    Sandler, S.4
  • 47
    • 0028054338 scopus 로고
    • Nitric oxide and pancreatic β-cell destruction in insulin dependent diabetes mellitus: Don't take no for an answer
    • Welsh N, Eizirik DL, Sandler S. Nitric oxide and pancreatic β-cell destruction in insulin dependent diabetes mellitus: don't take NO for an answer. Autoimmunity 18: 285-290, 1994. (Pubitemid 24350977)
    • (1994) Autoimmunity , vol.18 , Issue.4 , pp. 285-290
    • Welsh, N.1    Eizirik, D.L.2    Sandler, S.3
  • 48
    • 0025845721 scopus 로고
    • Interleukin-1β increases the biosynthesis of the heat shock protein hsp-70 and decreases the biosynthesis of five specific proteins in rat pancreatic islets
    • Welsh N, Welsh M, Lindquist S, Eizirik D, Bendtzen K, Sandler S. Interleukin-1β increases the biosynthesis of the heat shock protein hsp-70 and decreases the biosynthesis of five specific proteins in rat pancreatic islets. Autoimmunity 9: 33-40, 1991.
    • (1991) Autoimmunity , vol.9 , pp. 33-40
    • Welsh, N.1    Welsh, M.2    Lindquist, S.3    Eizirik, D.4    Bendtzen, K.5    Sandler, S.6
  • 49
    • 0028263538 scopus 로고
    • Protective action by hemin against interleukin-1β induced inhibition of rat pancreatic islet function
    • DOI 10.1016/0303-7207(94)90076-0
    • Welsh N, Sandler S. Protective action by hemin against interleukin-1β induced inhibition of rat pancreatic islet function. Mol Cell Endocrinol 103: 109-114, 1994. (Pubitemid 24195552)
    • (1994) Molecular and Cellular Endocrinology , vol.103 , Issue.1-2 , pp. 109-114
    • Welsh, N.1    Sandler, S.2
  • 50
    • 0025613755 scopus 로고
    • Isolation of pancreatic islets and primary culture of the intact microorgans or of dispersed islet cells
    • Wollheim CB, Meda P, Halban PA. Isolation of pancreatic islets and primary culture of the intact microorgans or of dispersed islet cells. Methods Enzymol 192: 188-223, 1990.
    • (1990) Methods Enzymol , vol.192 , pp. 188-223
    • Wollheim, C.B.1    Meda, P.2    Halban, P.A.3
  • 51
    • 20344373696 scopus 로고    scopus 로고
    • NF-kappaB, an evolutionarily conserved mediator of immune and inflammatory responses
    • Xiao C, Ghosh S. NF-kappaB, an evolutionarily conserved mediator of immune and inflammatory responses. Adv Exp Med Biol 560: 41-45, 2005. (Pubitemid 43759173)
    • (2005) Advances in Experimental Medicine and Biology , vol.560 , pp. 41-45
    • Xiao, C.1    Ghosh, S.2
  • 52
    • 0034745420 scopus 로고    scopus 로고
    • NF-kappaB-inducing kinase regulates the processing of NF-kappaB2 p100
    • DOI 10.1016/S1097-2765(01)00187-3
    • Xiao G, Harhaj EW, Sun SC. NF-kappaB-inducing kinase regulates the processing of NF-kappaB2 p100. Mol Cell 7: 401-409, 2001. (Pubitemid 32206507)
    • (2001) Molecular Cell , vol.7 , Issue.2 , pp. 401-409
    • Xiao, G.1    Harhaj, E.W.2    Sun, S.-C.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.