메뉴 건너뛰기




Volumn 2, Issue 4, 2012, Pages 328-343

Functional metabolic screen identifies 6-phosphofructo-2-kinase/fructose-2, 6-biphosphatase 4 as an important regulator of prostate cancer cell survival

Author keywords

[No Author keywords available]

Indexed keywords

DOXYCYCLINE; LACTIC ACID; MESSENGER RNA; REACTIVE OXYGEN METABOLITE; REDUCED NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE; SHORT HAIRPIN RNA; SMALL INTERFERING RNA;

EID: 84864767268     PISSN: 21598274     EISSN: 21598290     Source Type: Journal    
DOI: 10.1158/2159-8290.CD-11-0234     Document Type: Article
Times cited : (167)

References (50)
  • 1
    • 66249108601 scopus 로고    scopus 로고
    • Understanding the Warburg effect: The metabolic requirements of cell proliferation
    • Vander Heiden MG, Cantley LC, Thompson CB. Understanding the Warburg effect: the metabolic requirements of cell proliferation. Science 2009;324:1029-33.
    • (2009) Science , vol.324 , pp. 1029-1033
    • Vander Heiden, M.G.1    Cantley, L.C.2    Thompson, C.B.3
  • 3
    • 44449147036 scopus 로고    scopus 로고
    • Tumor cell metabolism: Cancer's Achilles' heel
    • Kroemer G, Pouyssegur J. Tumor cell metabolism: cancer's Achilles' heel. Cancer Cell 2008;13:472-82.
    • (2008) Cancer Cell , vol.13 , pp. 472-482
    • Kroemer, G.1    Pouyssegur, J.2
  • 6
    • 33744783432 scopus 로고    scopus 로고
    • Attenuation of LDH-A expression uncovers a link between glycolysis, mitochondrial physiology, and tumor maintenance
    • Fantin VR, St-Pierre J, Leder P. Attenuation of LDH-A expression uncovers a link between glycolysis, mitochondrial physiology, and tumor maintenance. Cancer Cell 2006;9:425-34.
    • (2006) Cancer Cell , vol.9 , pp. 425-434
    • Fantin, V.R.1    St-Pierre, J.2    Leder, P.3
  • 8
    • 3242685815 scopus 로고    scopus 로고
    • Inhibition of fatty acid synthase (FAS) suppresses HER2/neu (erbB-2) oncogene overexpression in cancer cells
    • Menendez JA, Vellon L, Mehmi I, Oza BP, Ropero S, Colomer R, et al. Inhibition of fatty acid synthase (FAS) suppresses HER2/neu (erbB-2) oncogene overexpression in cancer cells. Proc Natl Acad Sci U S A 2004;101:10715-20.
    • (2004) Proc Natl Acad Sci U S A , vol.101 , pp. 10715-10720
    • Menendez, J.A.1    Vellon, L.2    Mehmi, I.3    Oza, B.P.4    Ropero, S.5    Colomer, R.6
  • 11
    • 80051923932 scopus 로고    scopus 로고
    • Functional genomics reveal that the serine synthesis pathway is essential in breast cancer
    • Possemato R, Marks KM, Shaul YD, Pacold ME, Kim D, Birsoy K, et al. Functional genomics reveal that the serine synthesis pathway is essential in breast cancer. Nature 2011;476:346-50.
    • (2011) Nature , vol.476 , pp. 346-350
    • Possemato, R.1    Marks, K.M.2    Shaul, Y.D.3    Pacold, M.E.4    Kim, D.5    Birsoy, K.6
  • 12
    • 79551469518 scopus 로고    scopus 로고
    • Androgen stimulates glycolysis for de novo lipid synthesis by increasing the activities of hexokinase 2 and 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 in prostate cancer cells
    • Moon JS, Jin WJ, Kwak JH, Kim HJ, Yun MJ, Kim JW, et al. Androgen stimulates glycolysis for de novo lipid synthesis by increasing the activities of hexokinase 2 and 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2 in prostate cancer cells. Biochem J 2010;433:225-33.
    • (2010) Biochem J , vol.433 , pp. 225-233
    • Moon, J.S.1    Jin, W.J.2    Kwak, J.H.3    Kim, H.J.4    Yun, M.J.5    Kim, J.W.6
  • 13
    • 0038418257 scopus 로고    scopus 로고
    • RNA interference-mediated silencing of the fatty acid synthase gene attenuates growth and induces morphological changes and apoptosis of LNCaP prostate cancer cells
    • De Schrijver E, Brusselmans K, Heyns W, Verhoeven G, Swinnen JV. RNA interference-mediated silencing of the fatty acid synthase gene attenuates growth and induces morphological changes and apoptosis of LNCaP prostate cancer cells. Cancer research 2003;63:3799-804.
    • (2003) Cancer research , vol.63 , pp. 3799-3804
    • de Schrijver, E.1    Brusselmans, K.2    Heyns, W.3    Verhoeven, G.4    Swinnen, J.V.5
  • 14
    • 34548580317 scopus 로고    scopus 로고
    • Chemical inhibition of acetyl-CoA carboxylase induces growth arrest and cytotoxicity selectively in cancer cells
    • Beckers A, Organe S, Timmermans L, Scheys K, Peeters A, Brusselmans K, et al. Chemical inhibition of acetyl-CoA carboxylase induces growth arrest and cytotoxicity selectively in cancer cells. Cancer research 2007;67:8180-7.
    • (2007) Cancer research , vol.67 , pp. 8180-8187
    • Beckers, A.1    Organe, S.2    Timmermans, L.3    Scheys, K.4    Peeters, A.5    Brusselmans, K.6
  • 15
    • 59849124365 scopus 로고    scopus 로고
    • Citrate transport and metabolism in mammalian cells: Prostate epithelial cells and prostate cancer
    • Mycielska ME, Patel A, Rizaner N, Mazurek MP, Keun H, Ganapathy V, et al. Citrate transport and metabolism in mammalian cells: prostate epithelial cells and prostate cancer. Bioessays 2009;31:10-20.
    • (2009) Bioessays , vol.31 , pp. 10-20
    • Mycielska, M.E.1    Patel, A.2    Rizaner, N.3    Mazurek, M.P.4    Keun, H.5    Ganapathy, V.6
  • 17
    • 0031431599 scopus 로고    scopus 로고
    • Androgen responsive adult human prostatic epithelial cell lines immortalized by human papillomavirus 18
    • Bello D, Webber MM, Kleinman HK, Wartinger DD, Rhim JS. Androgen responsive adult human prostatic epithelial cell lines immortalized by human papillomavirus 18. Carcinogenesis 1997;18:1215-23.
    • (1997) Carcinogenesis , vol.18 , pp. 1215-1223
    • Bello, D.1    Webber, M.M.2    Kleinman, H.K.3    Wartinger, D.D.4    Rhim, J.S.5
  • 18
    • 37449034854 scopus 로고    scopus 로고
    • Beyond aerobic glycolysis: Transformed cells can engage in glutamine metabolism that exceeds the requirement for protein and nucleotide synthesis
    • DeBerardinis RJ, Mancuso A, Daikhin E, Nissim I, Yudkoff M, Wehrli S, et al. Beyond aerobic glycolysis: transformed cells can engage in glutamine metabolism that exceeds the requirement for protein and nucleotide synthesis. Proc Natl Acad Sci U S A 2007;104:19345-50.
    • (2007) Proc Natl Acad Sci U S A , vol.104 , pp. 19345-19350
    • DeBerardinis, R.J.1    Mancuso, A.2    Daikhin, E.3    Nissim, I.4    Yudkoff, M.5    Wehrli, S.6
  • 19
    • 0035341888 scopus 로고    scopus 로고
    • Increased fatty acid synthase as a therapeutic target in androgen-independent prostate cancer progression
    • Pizer ES, Pflug BR, Bova GS, Han WF, Udan MS, Nelson JB. Increased fatty acid synthase as a therapeutic target in androgen-independent prostate cancer progression. Prostate 2001;47:102-10.
    • (2001) Prostate , vol.47 , pp. 102-110
    • Pizer, E.S.1    Pflug, B.R.2    Bova, G.S.3    Han, W.F.4    Udan, M.S.5    Nelson, J.B.6
  • 21
    • 67749111502 scopus 로고    scopus 로고
    • The LKB1-AMPK pathway: Metabolism and growth control in tumour suppression
    • Shackelford DB, Shaw RJ. The LKB1-AMPK pathway: metabolism and growth control in tumour suppression. Nat Rev Cancer 2009;9:563-75.
    • (2009) Nat Rev Cancer , vol.9 , pp. 563-575
    • Shackelford, D.B.1    Shaw, R.J.2
  • 22
    • 0026076018 scopus 로고
    • Molecular cloning of the DNA and expression and characterization of rat testes fructose-6-phosphate, 2-kinase: Fructose-2,6-bisphosphatase
    • Sakata J, Abe Y, Uyeda K. Molecular cloning of the DNA and expression and characterization of rat testes fructose-6-phosphate, 2-kinase: fructose-2,6-bisphosphatase. J Biol Chem 1991;266:15764-70.
    • (1991) J Biol Chem , vol.266 , pp. 15764-15770
    • Sakata, J.1    Abe, Y.2    Uyeda, K.3
  • 24
    • 0037108709 scopus 로고    scopus 로고
    • High expression of inducible 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (iPFK-2; PFKFB3) in human cancers
    • Atsumi T, Chesney J, Metz C, Leng L, Donnelly S, Makita Z, et al. High expression of inducible 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (iPFK-2; PFKFB3) in human cancers. Cancer Res 2002;62:5881-7.
    • (2002) Cancer Res , vol.62 , pp. 5881-5887
    • Atsumi, T.1    Chesney, J.2    Metz, C.3    Leng, L.4    Donnelly, S.5    Makita, Z.6
  • 25
    • 0037155247 scopus 로고    scopus 로고
    • Hypoxia-inducible factor-1-mediated expression of the 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-3 (PFKFB3) gene. Its possible role in the Warburg effect
    • Minchenko A, Leshchinsky I, Opentanova I, Sang N, Srinivas V, Armstead V, et al. Hypoxia-inducible factor-1-mediated expression of the 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-3 (PFKFB3) gene. Its possible role in the Warburg effect. J Biol Chem 2002;277:6183-7.
    • (2002) J Biol Chem , vol.277 , pp. 6183-6187
    • Minchenko, A.1    Leshchinsky, I.2    Opentanova, I.3    Sang, N.4    Srinivas, V.5    Armstead, V.6
  • 26
    • 33747487110 scopus 로고    scopus 로고
    • Ras transformation requires metabolic control by 6-phosphofructo-2-kinase
    • Telang S, Yalcin A, Clem AL, Bucala R, Lane AN, Eaton JW, et al. Ras transformation requires metabolic control by 6-phosphofructo-2-kinase. Oncogene 2006;25:7225-34.
    • (2006) Oncogene , vol.25 , pp. 7225-7234
    • Telang, S.1    Yalcin, A.2    Clem, A.L.3    Bucala, R.4    Lane, A.N.5    Eaton, J.W.6
  • 27
    • 4944228318 scopus 로고    scopus 로고
    • Hypoxia induces transcription of 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase-4 gene via hypoxia-inducible factor-1alpha activation
    • Minchenko O, Opentanova I, Minchenko D, Ogura T, Esumi H. Hypoxia induces transcription of 6-phosphofructo-2-kinase/fructose-2,6-biphosphatase-4 gene via hypoxia-inducible factor-1alpha activation. FEBS Lett 2004;576:14-20.
    • (2004) FEBS Lett , vol.576 , pp. 14-20
    • Minchenko, O.1    Opentanova, I.2    Minchenko, D.3    Ogura, T.4    Esumi, H.5
  • 28
    • 33846131233 scopus 로고    scopus 로고
    • Hypoxic regulation of PFKFB-3 and PFKFB-4 gene expression in gastric and pancreatic cancer cell lines and expression of PFKFB genes in gastric cancers
    • Bobarykina AY, Minchenko DO, Opentanova IL, Moenner M, Caro J, Esumi H, et al. Hypoxic regulation of PFKFB-3 and PFKFB-4 gene expression in gastric and pancreatic cancer cell lines and expression of PFKFB genes in gastric cancers. Acta Biochim Pol 2006;53:789-99.
    • (2006) Acta Biochim Pol , vol.53 , pp. 789-799
    • Bobarykina, A.Y.1    Minchenko, D.O.2    Opentanova, I.L.3    Moenner, M.4    Caro, J.5    Esumi, H.6
  • 29
    • 84907299844 scopus 로고    scopus 로고
    • RNAi screening in glioma stem-like cells identifies PFKFB4 as a key molecule important for cancer cell survival
    • Nov 7. [Epub ahead of print]
    • Goidts V, Bageritz J, Puccio L, Nakata S, Zapatka M, Barbus S, et al. RNAi screening in glioma stem-like cells identifies PFKFB4 as a key molecule important for cancer cell survival. Oncogene 2011 Nov 7. [Epub ahead of print].
    • (2011) Oncogene
    • Goidts, V.1    Bageritz, J.2    Puccio, L.3    Nakata, S.4    Zapatka, M.5    Barbus, S.6
  • 30
    • 25444464113 scopus 로고    scopus 로고
    • Overexpression of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-4 in the human breast and colon malignant tumors
    • Minchenko OH, Ochiai A, Opentanova IL, Ogura T, Minchenko DO, Caro J, et al. Overexpression of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase-4 in the human breast and colon malignant tumors. Biochimie 2005;87:1005-10.
    • (2005) Biochimie , vol.87 , pp. 1005-1010
    • Minchenko, O.H.1    Ochiai, A.2    Opentanova, I.L.3    Ogura, T.4    Minchenko, D.O.5    Caro, J.6
  • 31
    • 0030741726 scopus 로고    scopus 로고
    • Characterization of a human placental fructose-6-phosphate, 2-kinase/fructose-2,6-bisphosphatase
    • Sakakibara R, Kato M, Okamura N, Nakagawa T, Komada Y, Tominaga N, et al. Characterization of a human placental fructose-6-phosphate, 2-kinase/fructose-2,6-bisphosphatase. J Biochem 1997;122:122-8.
    • (1997) J Biochem , vol.122 , pp. 122-128
    • Sakakibara, R.1    Kato, M.2    Okamura, N.3    Nakagawa, T.4    Komada, Y.5    Tominaga, N.6
  • 32
    • 0031266136 scopus 로고    scopus 로고
    • Human placental fructose-6-phosphate,2-kinase/fructose-2,6-bisphosphatase: Its isozymic form, expression and characterization
    • Sakakibara R, Uemura M, Hirata T, Okamura N, Kato M. Human placental fructose-6-phosphate,2-kinase/fructose-2,6-bisphosphatase: its isozymic form, expression and characterization. Biosci Biotechnol Biochem 1997;61:1949-52.
    • (1997) Biosci Biotechnol Biochem , vol.61 , pp. 1949-1952
    • Sakakibara, R.1    Uemura, M.2    Hirata, T.3    Okamura, N.4    Kato, M.5
  • 33
    • 0029939584 scopus 로고    scopus 로고
    • A novel promoter sequence is involved in the oxidative stress-induced expression of the adult T-cell leukemia-derived factor (ADF)/human thioredoxin (Trx) gene
    • Taniguchi Y, Taniguchi-Ueda Y, Mori K, Yodoi J. A novel promoter sequence is involved in the oxidative stress-induced expression of the adult T-cell leukemia-derived factor (ADF)/human thioredoxin (Trx) gene. Nucleic Acids Res 1996;24:2746-52.
    • (1996) Nucleic Acids Res , vol.24 , pp. 2746-2752
    • Taniguchi, Y.1    Taniguchi-Ueda, Y.2    Mori, K.3    Yodoi, J.4
  • 34
    • 0035947654 scopus 로고    scopus 로고
    • Hemin-induced activation of the thioredoxin gene by Nrf2. A differential regulation of the antioxidant responsive element by a switch of its binding factors
    • Kim YC, Masutani H, Yamaguchi Y, Itoh K, Yamamoto M, Yodoi J. Hemin-induced activation of the thioredoxin gene by Nrf2. A differential regulation of the antioxidant responsive element by a switch of its binding factors. J Biol Chem 2001;276:18399-406.
    • (2001) J Biol Chem , vol.276 , pp. 18399-18406
    • Kim, Y.C.1    Masutani, H.2    Yamaguchi, Y.3    Itoh, K.4    Yamamoto, M.5    Yodoi, J.6
  • 35
    • 44449103256 scopus 로고    scopus 로고
    • Important role of the LKB1-AMPK pathway in suppressing tumorigenesis in PTEN-deficient mice
    • Huang X, Wullschleger S, Shpiro N, McGuire VA, Sakamoto K, Woods YL, et al. Important role of the LKB1-AMPK pathway in suppressing tumorigenesis in PTEN-deficient mice. Biochem J 2008;412:211-21.
    • (2008) Biochem J , vol.412 , pp. 211-221
    • Huang, X.1    Wullschleger, S.2    Shpiro, N.3    McGuire, V.A.4    Sakamoto, K.5    Woods, Y.L.6
  • 36
    • 4344618856 scopus 로고    scopus 로고
    • 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase: Head-to-head with a bifunctional enzyme that controls glycolysis
    • Rider MH, Bertrand L, Vertommen D, Michels PA, Rousseau GG, Hue L. 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase: head-to-head with a bifunctional enzyme that controls glycolysis. Biochem J 2004;381:561-79.
    • (2004) Biochem J , vol.381 , pp. 561-579
    • Rider, M.H.1    Bertrand, L.2    Vertommen, D.3    Michels, P.A.4    Rousseau, G.G.5    Hue, L.6
  • 38
    • 67349249403 scopus 로고    scopus 로고
    • The bioenergetic and antioxidant status of neurons is controlled by continuous degradation of a key glycolytic enzyme by APC/C-Cdh1
    • Herrero-Mendez A, Almeida A, Fernandez E, Maestre C, Moncada S, Bolanos JP. The bioenergetic and antioxidant status of neurons is controlled by continuous degradation of a key glycolytic enzyme by APC/C-Cdh1. Nat Cell Biol 2009;11:747-52.
    • (2009) Nat Cell Biol , vol.11 , pp. 747-752
    • Herrero-Mendez, A.1    Almeida, A.2    Fernandez, E.3    Maestre, C.4    Moncada, S.5    Bolanos, J.P.6
  • 39
    • 15444362131 scopus 로고    scopus 로고
    • Glucose deprivation increases mRNA stability of vascular endothelial growth factor through activation of AMP-activated protein kinase in DU145 prostate carcinoma
    • Yun H, Lee M, Kim SS, Ha J. Glucose deprivation increases mRNA stability of vascular endothelial growth factor through activation of AMP-activated protein kinase in DU145 prostate carcinoma. J Biol Chem 2005;280:9963-72.
    • (2005) J Biol Chem , vol.280 , pp. 9963-9972
    • Yun, H.1    Lee, M.2    Kim, S.S.3    Ha, J.4
  • 40
    • 79960060305 scopus 로고    scopus 로고
    • Oncogene-induced Nrf2 transcription promotes ROS detoxification and tumorigenesis
    • DeNicola GM, Karreth FA, Humpton TJ, Gopinathan A, Wei C, Frese K, et al. Oncogene-induced Nrf2 transcription promotes ROS detoxification and tumorigenesis. Nature 2011;475:106-9.
    • (2011) Nature , vol.475 , pp. 106-109
    • DeNicola, G.M.1    Karreth, F.A.2    Humpton, T.J.3    Gopinathan, A.4    Wei, C.5    Frese, K.6
  • 41
    • 70350575440 scopus 로고    scopus 로고
    • Modulation of intracellular ROS levels by TIGAR controls autophagy
    • Bensaad K, Cheung EC, Vousden KH. Modulation of intracellular ROS levels by TIGAR controls autophagy. EMBO J 2009;28:3015-26.
    • (2009) EMBO J , vol.28 , pp. 3015-3026
    • Bensaad, K.1    Cheung, E.C.2    Vousden, K.H.3
  • 42
    • 82755166890 scopus 로고    scopus 로고
    • Inhibition of pyruvate kinase M2 by reactive oxygen species contributes to cellular antioxidant responses
    • Anastasiou D, Poulogiannis G, Asara JM, Boxer MB, Jiang JK, Shen M, et al. Inhibition of pyruvate kinase M2 by reactive oxygen species contributes to cellular antioxidant responses. Science 2011;334:1278-83.
    • (2011) Science , vol.334 , pp. 1278-1283
    • Anastasiou, D.1    Poulogiannis, G.2    Asara, J.M.3    Boxer, M.B.4    Jiang, J.K.5    Shen, M.6
  • 43
    • 77952985821 scopus 로고    scopus 로고
    • Ultrahigh performance liquid chromatography-tandem mass spectrometry method for fast and robust quantification of anionic and aromatic metabolites
    • Buescher JM, Moco S, Sauer U, Zamboni N. Ultrahigh performance liquid chromatography-tandem mass spectrometry method for fast and robust quantification of anionic and aromatic metabolites. Anal Chem 2010;82:4403-12.
    • (2010) Anal Chem , vol.82 , pp. 4403-4412
    • Buescher, J.M.1    Moco, S.2    Sauer, U.3    Zamboni, N.4
  • 44
    • 64649089947 scopus 로고    scopus 로고
    • Crossplatform comparison of methods for quantitative metabolomics of primary metabolism
    • Buscher JM, Czernik D, Ewald JC, Sauer U, Zamboni N. Crossplatform comparison of methods for quantitative metabolomics of primary metabolism. Anal Chem 2009;81:2135-43.
    • (2009) Anal Chem , vol.81 , pp. 2135-2143
    • Buscher, J.M.1    Czernik, D.2    Ewald, J.C.3    Sauer, U.4    Zamboni, N.5
  • 45
    • 39049097168 scopus 로고    scopus 로고
    • Median absolute deviation to improve hit selection for genome-scale RNAi screens
    • Chung N, Zhang XD, Kreamer A, Locco L, Kuan PF, Bartz S, et al. Median absolute deviation to improve hit selection for genome-scale RNAi screens. J Biomol Screen 2008;13:149-58.
    • (2008) J Biomol Screen , vol.13 , pp. 149-158
    • Chung, N.1    Zhang, X.D.2    Kreamer, A.3    Locco, L.4    Kuan, P.F.5    Bartz, S.6
  • 47
    • 59449092185 scopus 로고    scopus 로고
    • Single-vector inducible lentiviral RNAi system for oncology target validation
    • Wiederschain D, Wee S, Chen L, Loo A, Yang G, Huang A, et al. Single-vector inducible lentiviral RNAi system for oncology target validation. Cell Cycle 2009;8:498-504.
    • (2009) Cell Cycle , vol.8 , pp. 498-504
    • Wiederschain, D.1    Wee, S.2    Chen, L.3    Loo, A.4    Yang, G.5    Huang, A.6
  • 49
    • 0030819379 scopus 로고    scopus 로고
    • Multiply attenuated lentiviral vector achieves efficient gene delivery in vivo
    • Zufferey R, Nagy D, Mandel RJ, Naldini L, Trono D. Multiply attenuated lentiviral vector achieves efficient gene delivery in vivo. Nat Biotechnol 1997;15:871-5.
    • (1997) Nat Biotechnol , vol.15 , pp. 871-875
    • Zufferey, R.1    Nagy, D.2    Mandel, R.J.3    Naldini, L.4    Trono, D.5
  • 50
    • 0020438908 scopus 로고
    • A kinetic study of pyrophosphate: Fructose-6-phosphate phosphotransferase from potato tubers. Application to a microassay of fructose 2,6-bisphosphate
    • Van Schaftingen E, Lederer B, Bartrons R, Hers HG. A kinetic study of pyrophosphate: fructose-6-phosphate phosphotransferase from potato tubers. Application to a microassay of fructose 2,6-bisphosphate. Eur J Biochem 1982;129:191-5.
    • (1982) Eur J Biochem , vol.129 , pp. 191-195
    • van Schaftingen, E.1    Lederer, B.2    Bartrons, R.3    Hers, H.G.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.