메뉴 건너뛰기




Volumn 150, Issue 4, 1997, Pages 1407-1420

Differential pathogenesis of lethal mousepox in congenic DBA/2 mice implicates natural killer cell receptor NKR-P1 in necrotizing hepatitis and the fifth component of complement in recruitment of circulating leukocytes to spleen

Author keywords

[No Author keywords available]

Indexed keywords

CELL RECEPTOR;

EID: 0030945271     PISSN: 00029440     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (32)

References (63)
  • 1
    • 0014883980 scopus 로고
    • Mechanisms of recovery from a generalized viral infection: Mousepox. I. the effects of anti-thymocyte serum
    • Blanden RV: Mechanisms of recovery from a generalized viral infection: mousepox. I. The effects of anti-thymocyte serum. J Exp Med 1970, 132:1035-1054
    • (1970) J Exp Med , vol.132 , pp. 1035-1054
    • Blanden, R.V.1
  • 2
    • 0018894890 scopus 로고
    • Inductive requirements for the generation of virus-specific T lymphocytes. III. Production of target cells lysable by poxvirus-specific and allospecific cytotoxic T lymphocytes with membrane fragments bearing viral and H-2 antigens
    • Hapel AJ, Bablanian R, Cole GA: Inductive requirements for the generation of virus-specific T lymphocytes. III. Production of target cells lysable by poxvirus-specific and allospecific cytotoxic T lymphocytes with membrane fragments bearing viral and H-2 antigens, J Immunol 1980, 124:1997-2003
    • (1980) J Immunol , vol.124 , pp. 1997-2003
    • Hapel, A.J.1    Bablanian, R.2    Cole, G.A.3
  • 3
    • 0017236607 scopus 로고
    • A single genetic element in H-2K affects mouse T-cell antiviral function in poxvirus infection
    • Kees U, Blanden RV: A single genetic element in H-2K affects mouse T-cell antiviral function in poxvirus infection. J Exp Med 1976, 143:450-455
    • (1976) J Exp Med , vol.143 , pp. 450-455
    • Kees, U.1    Blanden, R.V.2
  • 4
    • 0020601201 scopus 로고
    • Mechanism of protection during the early phase of a generalized viral infection. I. Contribution of phagocytes to protection against ectromelia virus
    • Tsuru S, Kitani H, Seno M, Abe M, Zinnaka Y, Nomoto K: Mechanism of protection during the early phase of a generalized viral infection. I. Contribution of phagocytes to protection against ectromelia virus. Gen Virol 1983, 64:2021-2026
    • (1983) Gen Virol , vol.64 , pp. 2021-2026
    • Tsuru, S.1    Kitani, H.2    Seno, M.3    Abe, M.4    Zinnaka, Y.5    Nomoto, K.6
  • 5
    • 0017293133 scopus 로고
    • The cell-mediated immune response to ectromelia virus infection. I. Kinetics and characteristics of the primary effector T cell response in vivo
    • Blanden RV, Gardner ID: The cell-mediated immune response to ectromelia virus infection. I. Kinetics and characteristics of the primary effector T cell response in vivo. Cell Immunol 1976, 22:271-282
    • (1976) Cell Immunol , vol.22 , pp. 271-282
    • Blanden, R.V.1    Gardner, I.D.2
  • 6
    • 0017331287 scopus 로고
    • Antiviral protection by virus-immune cytotoxic T cells: Infected target cells are lysed before infectious virus progeny is assembled
    • Zinkernagel RM, Althage A: Antiviral protection by virus-immune cytotoxic T cells: infected target cells are lysed before infectious virus progeny is assembled. J Exp Med 1977, 145:644-651
    • (1977) J Exp Med , vol.145 , pp. 644-651
    • Zinkernagel, R.M.1    Althage, A.2
  • 8
    • 0026726631 scopus 로고
    • Virus proteins that counteract host immune defenses
    • Gooding LR: Virus proteins that counteract host immune defenses. Cell 1992, 71:5-7
    • (1992) Cell , vol.71 , pp. 5-7
    • Gooding, L.R.1
  • 9
    • 0025079746 scopus 로고
    • Poxviruses: An emerging portrait of biological strategy
    • Traktman P: Poxviruses: an emerging portrait of biological strategy. Cell 1990, 62:621-626
    • (1990) Cell , vol.62 , pp. 621-626
    • Traktman, P.1
  • 11
    • 0020508380 scopus 로고
    • Mechanisms determining innate resistance to ectromelia virus infection in C57BL mice
    • O'Neill HC, Blanden RV: Mechanisms determining innate resistance to ectromelia virus infection in C57BL mice. Infect Immun 1983, 41:1391-1394
    • (1983) Infect Immun , vol.41 , pp. 1391-1394
    • O'Neill, H.C.1    Blanden, R.V.2
  • 12
    • 0027356786 scopus 로고
    • Ectromelia virus replication in major target organs of innately resistant and susceptible mice after intravenous infection
    • Brownstein DG, Bhatt PN, Gras L: Ectromelia virus replication in major target organs of innately resistant and susceptible mice after intravenous infection. Arch Virol 1993, 129:65-75
    • (1993) Arch Virol , vol.129 , pp. 65-75
    • Brownstein, D.G.1    Bhatt, P.N.2    Gras, L.3
  • 13
    • 0023283596 scopus 로고
    • Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. II. Pathogenesis
    • Jacoby RO, Bhatt PN: Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. II. Pathogenesis, Lab Anim Sci 1987, 37:16-22
    • (1987) Lab Anim Sci , vol.37 , pp. 16-22
    • Jacoby, R.O.1    Bhatt, P.N.2
  • 14
    • 0005985475 scopus 로고
    • Studies on the innate resistance of mice to infection with mousepox. I. Resistance and antibody production
    • Schell K: Studies on the innate resistance of mice to infection with mousepox. I. Resistance and antibody production, Aust J Exp Biol Med Sci 1960, 38:271-283
    • (1960) Aust J Exp Biol Med Sci , vol.38 , pp. 271-283
    • Schell, K.1
  • 15
    • 0024849342 scopus 로고
    • Evidence that NK cells and Interferon are required for genetic resistance to lethal infection with ectromelia virus
    • Jacoby RO, Bhatt PN, Brownstein DG: Evidence that NK cells and Interferon are required for genetic resistance to lethal infection with ectromelia virus. Arch Virol 1989, 108:49-58
    • (1989) Arch Virol , vol.108 , pp. 49-58
    • Jacoby, R.O.1    Bhatt, P.N.2    Brownstein, D.G.3
  • 16
    • 0028871712 scopus 로고
    • Chromosome mapping of Rmp-4, a gonad-dependent gene encoding host resistance to mousepox
    • Brownstein DG, Gras L: Chromosome mapping of Rmp-4, a gonad-dependent gene encoding host resistance to mousepox. J Virol 1995, 69:6958-6964
    • (1995) J Virol , vol.69 , pp. 6958-6964
    • Brownstein, D.G.1    Gras, L.2
  • 17
    • 0022234147 scopus 로고
    • Genetic deter- Minants of resistance to ectromelia (mousepox) virus-induced mortality
    • Wallace GD, Buller RML, Morse HC III: Genetic deter- minants of resistance to ectromelia (mousepox) virus-induced mortality. J Virol 1985, 55:890-891
    • (1985) J Virol , vol.55 , pp. 890-891
    • Wallace, G.D.1    Buller, R.M.L.2    Morse III, H.C.3
  • 18
    • 0025967341 scopus 로고
    • Chromosomal locations and gonadal dependence of genes that mediate resistance to ectromelia (mousepox) virus-induced mortality
    • Brownstein DG, Bhatt PN, Gras L, Jacoby RO: Chromosomal locations and gonadal dependence of genes that mediate resistance to ectromelia (mousepox) virus-induced mortality. J Virol 1991, 65:1946-1951
    • (1991) J Virol , vol.65 , pp. 1946-1951
    • Brownstein, D.G.1    Bhatt, P.N.2    Gras, L.3    Jacoby, R.O.4
  • 19
    • 0026486561 scopus 로고
    • Serial backcross analysis of genetic resistance to mousepox using marker loci for Rmp-2 and Rmp-3
    • Brownstein DG, Bhatt PN, Gras L, Budris T: Serial backcross analysis of genetic resistance to mousepox using marker loci for Rmp-2 and Rmp-3. J Virol 1992, 66:7073-7079
    • (1992) J Virol , vol.66 , pp. 7073-7079
    • Brownstein, D.G.1    Bhatt, P.N.2    Gras, L.3    Budris, T.4
  • 20
    • 0029149645 scopus 로고
    • Innate resistance to lethal mousepox is genetically linked to the NK gene complex on chromosome 6 and correlates with early restriction of virus replication by cells with an NK phenotype
    • Delano ML, Brownstein DG: Innate resistance to lethal mousepox is genetically linked to the NK gene complex on chromosome 6 and correlates with early restriction of virus replication by cells with an NK phenotype. J Virol 1995, 69:5875-5877
    • (1995) J Virol , vol.69 , pp. 5875-5877
    • Delano, M.L.1    Brownstein, D.G.2
  • 21
    • 0023808813 scopus 로고
    • Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. IV, Studies with the Moscow strain
    • Bhatt PN, Jacoby RO, Gras L: Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. IV, Studies with the Moscow strain. Arch Virol 1988, 100:221-230
    • (1988) Arch Virol , vol.100 , pp. 221-230
    • Bhatt, P.N.1    Jacoby, R.O.2    Gras, L.3
  • 23
    • 0021014514 scopus 로고
    • The simultaneous extraction of high-molecular-weight DNA and of RNA from solid tumors
    • Krieg P, Amtmann E, Sauer G: The simultaneous extraction of high-molecular-weight DNA and of RNA from solid tumors, Anal Biochem 1983, 134:288-294
    • (1983) Anal Biochem , vol.134 , pp. 288-294
    • Krieg, P.1    Amtmann, E.2    Sauer, G.3
  • 24
    • 33745158157 scopus 로고
    • A simple method of estimating fifty percent endpoints
    • Reed LJ, Muench H: A simple method of estimating fifty percent endpoints. Am J Hyg 1938, 27:493-497
    • (1938) Am J Hyg , vol.27 , pp. 493-497
    • Reed, L.J.1    Muench, H.2
  • 25
    • 0001248388 scopus 로고
    • Congenic strains
    • Edited by HL Foster, JD Small, JD Fox. New York, Academic Press
    • Flaherty L: Congenic strains. The Mouse in Biomedical Research, Edited by HL Foster, JD Small, JD Fox. New York, Academic Press, 1981, pp 215-222
    • (1981) The Mouse in Biomedical Research , pp. 215-222
    • Flaherty, L.1
  • 26
    • 0024428121 scopus 로고
    • Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. V. Genetics of resistance to the Moscow strain
    • Brownstein D, Bhatt PN, Jacoby RO: Mousepox in inbred mice innately resistant or susceptible to lethal infection with ectromelia virus. V. Genetics of resistance to the Moscow strain. Arch Virol 1989, 107:35-41
    • (1989) Arch Virol , vol.107 , pp. 35-41
    • Brownstein, D.1    Bhatt, P.N.2    Jacoby, R.O.3
  • 28
    • 0347011594 scopus 로고
    • Studies on the innate resistance of mice to infection with mousepox, II. Route of inoculation and resistance; and some observations on the inheritance of resistance
    • Schell K: Studies on the innate resistance of mice to infection with mousepox, II. Route of inoculation and resistance; and some observations on the inheritance of resistance. Aust J Exp Biol Med Sci 1960, 33:289-299
    • (1960) Aust J Exp Biol Med Sci , vol.33 , pp. 289-299
    • Schell, K.1
  • 29
    • 0141839298 scopus 로고
    • Anatomy
    • Edited by HL Foster, JD Small, JD Fox. New York, Academic Press
    • Cook MG: Anatomy. The Mouse in Biomedical Research. Edited by HL Foster, JD Small, JD Fox. New York, Academic Press, 1983, pp 102-120
    • (1983) The Mouse in Biomedical Research , pp. 102-120
    • Cook, M.G.1
  • 30
    • 0025954330 scopus 로고
    • cDNA cloning of mouse NKR-P1 and genetic linkage with LY-49: Identification of a natural killer cell gene complex on mouse chromosome 6
    • Yokoyama WM, Ryan JC, Hunter JJ, Smith HR, Stark M, Seaman WE: cDNA cloning of mouse NKR-P1 and genetic linkage with LY-49: identification of a natural killer cell gene complex on mouse chromosome 6. J immunol 1991, 147:3229-3236
    • (1991) J Immunol , vol.147 , pp. 3229-3236
    • Yokoyama, W.M.1    Ryan, J.C.2    Hunter, J.J.3    Smith, H.R.4    Stark, M.5    Seaman, W.E.6
  • 31
    • 0026731558 scopus 로고
    • Genomic structure and strain-specific expression of the natural killer cell receptor NKR-P1
    • Giorda R, Weisberg EP, i.p. TK, Trucco M: Genomic structure and strain-specific expression of the natural killer cell receptor NKR-P1. J Immunol 1992, 149:1957-1963
    • (1992) J Immunol , vol.149 , pp. 1957-1963
    • Giorda, R.1    Weisberg, E.P.2    Ip, T.K.3    Trucco, M.4
  • 32
    • 0026738357 scopus 로고
    • Molecular cloning of the NK1.1 antigen, a member of the NKR-P1 family of natural killer cell activation molecules
    • Ryan JC, Turck J, Niemi EC, Yokoyama WM, Seaman WE: Molecular cloning of the NK1.1 antigen, a member of the NKR-P1 family of natural killer cell activation molecules. J Immunol 1992, 149:1631-1635
    • (1992) J Immunol , vol.149 , pp. 1631-1635
    • Ryan, J.C.1    Turck, J.2    Niemi, E.C.3    Yokoyama, W.M.4    Seaman, W.E.5
  • 34
    • 0028934154 scopus 로고
    • Natural killer cell receptors specific for major histocompatibility complex class I molecules
    • Yokoyama WM: Natural killer cell receptors specific for major histocompatibility complex class I molecules. Proc Natl Acad Sci USA 1995, 92:3081-3085
    • (1995) Proc Natl Acad Sci USA , vol.92 , pp. 3081-3085
    • Yokoyama, W.M.1
  • 36
    • 0026743021 scopus 로고
    • Age-dependent increase of extrathymic T cells in the liver and their appearance in the periphery of older mice
    • Ohteki T, Okuyama R, Seki S, Abo T, Sugiura K, Kusumi A, Ohmori T, Watanabe H, Kumagai K: Age-dependent increase of extrathymic T cells in the liver and their appearance in the periphery of older mice. J Immunol 1992, 149:1562-1570
    • (1992) J Immunol , vol.149 , pp. 1562-1570
    • Ohteki, T.1    Okuyama, R.2    Seki, S.3    Abo, T.4    Sugiura, K.5    Kusumi, A.6    Ohmori, T.7    Watanabe, H.8    Kumagai, K.9
  • 38
    • 0028817628 scopus 로고
    • + T cells by non-major histocompatibility complex-encoded class I-like molecules expressed on bone marrow-derived cells
    • + T cells by non-major histocompatibility complex-encoded class I-like molecules expressed on bone marrow-derived cells. Proc Natl Acad Sci USA 1995, 92:1200-1204
    • (1995) Proc Natl Acad Sci USA , vol.92 , pp. 1200-1204
    • Adachi, Y.1    Koseki, H.2    Zijlstra, M.3    Taniguchi, M.4
  • 39
    • 0025238707 scopus 로고
    • Molecules related to class-I major histocompatibility complex antigens
    • Stroynowski I: Molecules related to class-I major histocompatibility complex antigens. Annu Rev Immunol 1990, 8:501-530
    • (1990) Annu Rev Immunol , vol.8 , pp. 501-530
    • Stroynowski, I.1
  • 41
    • 0026622888 scopus 로고
    • H-2M3 presents a Listeria monocytogenes peptide to cytotoxic T lymphocytes
    • Pamer EG, Wang CR, Flaherty L, Lindahl KF, Bevan MJ: H-2M3 presents a Listeria monocytogenes peptide to cytotoxic T lymphocytes. Cell 1992, 70:215-223
    • (1992) Cell , vol.70 , pp. 215-223
    • Pamer, E.G.1    Wang, C.R.2    Flaherty, L.3    Lindahl, K.F.4    Bevan, M.J.5
  • 42
    • 0025888925 scopus 로고
    • Heat shock proteins can regulate expression of the Tla region-encoded class Ib molecule Qa-1
    • Imani F, Soloski MJ: Heat shock proteins can regulate expression of the Tla region-encoded class Ib molecule Qa-1. Proc Natl Acad Sci USA 1991, 88:10475-10479
    • (1991) Proc Natl Acad Sci USA , vol.88 , pp. 10475-10479
    • Imani, F.1    Soloski, M.J.2
  • 43
    • 0028177589 scopus 로고
    • CD4 pos, NK1.1pos T cells promptly produce interleukin 4 in response to in vivo challenge with anti-CD3
    • Yoshimoto T, Paul WE: CD4 pos, NK1.1pos T cells promptly produce interleukin 4 in response to in vivo challenge with anti-CD3, J Exp Med 1994, 179:1285-1295
    • (1994) J Exp Med , vol.179 , pp. 1285-1295
    • Yoshimoto, T.1    Paul, W.E.2
  • 44
    • 0028948412 scopus 로고
    • Unique order of the lymphocyte subset induction in the liver and intestine of mice during Listeria monocytogenes infection
    • Ohtsuka K, Sato K, Watanabe H, Kimura M, Asakura H, Abo T: Unique order of the lymphocyte subset induction in the liver and intestine of mice during Listeria monocytogenes infection. Cell Immunol 1995, 161:112-124
    • (1995) Cell Immunol , vol.161 , pp. 112-124
    • Ohtsuka, K.1    Sato, K.2    Watanabe, H.3    Kimura, M.4    Asakura, H.5    Abo, T.6
  • 46
    • 0023029027 scopus 로고
    • Chromosomal location of the genes encoding complement components C5 and factor H in the mouse
    • D'Eustachio P, Kristensen T, Wetsel RA, Ribtet R, Taylor BA, Tack BF: Chromosomal location of the genes encoding complement components C5 and factor H in the mouse. J Immunol 1986, 137:3990-3995
    • (1986) J Immunol , vol.137 , pp. 3990-3995
    • D'Eustachio, P.1    Kristensen, T.2    Wetsel, R.A.3    Ribtet, R.4    Taylor, B.A.5    Tack, B.F.6
  • 48
    • 0021337944 scopus 로고
    • Genetic control of resistance to Listeria monocytogenes: Regulation of leukocyte inflammatory responses by the He locus
    • Gervais F, Stevenson M, Skamene E: Genetic control of resistance to Listeria monocytogenes: regulation of leukocyte inflammatory responses by the He locus. J Immunol 1984, 132:2078-2083
    • (1984) J Immunol , vol.132 , pp. 2078-2083
    • Gervais, F.1    Stevenson, M.2    Skamene, E.3
  • 49
    • 0024544287 scopus 로고
    • The C5-sufficient A/J congenic mouse strain: Inflammatory response and resistance to Listeria monocytogenes
    • Gervais F, Desforges C, Skamene E: The C5-sufficient A/J congenic mouse strain: inflammatory response and resistance to Listeria monocytogenes. J Immunol 1989, 142:2057-2060
    • (1989) J Immunol , vol.142 , pp. 2057-2060
    • Gervais, F.1    Desforges, C.2    Skamene, E.3
  • 50
    • 0021627140 scopus 로고
    • Natural resistance to listeriosis: Role of host inflammatory responsiveness
    • Stevenson MM, Gervais F, Skamene E: Natural resistance to listeriosis: role of host inflammatory responsiveness. Clin Invest Med 1984, 7:297-301
    • (1984) Clin Invest Med , vol.7 , pp. 297-301
    • Stevenson, M.M.1    Gervais, F.2    Skamene, E.3
  • 54
    • 0025164906 scopus 로고
    • Expression of the human leukocyte adhesion molecule, LAM1: Identity with the TQ1 and Leu-8 differentiation antigens
    • Tedder TF, Penta AC, Levine HB, Freedman AS: Expression of the human leukocyte adhesion molecule, LAM1: identity with the TQ1 and Leu-8 differentiation antigens, J Immunol 1990, 144:532-540
    • (1990) J Immunol , vol.144 , pp. 532-540
    • Tedder, T.F.1    Penta, A.C.2    Levine, H.B.3    Freedman, A.S.4
  • 55
    • 0024357563 scopus 로고
    • PADGEM protein: A receptor that mediates the interaction of activated platelets with neutrophils and monocytes
    • Larsen E, Celi A, Gilbert GE, Furie BC, Erban JK, Bonfanti R, Wagner DD, Furie B: PADGEM protein: a receptor that mediates the interaction of activated platelets with neutrophils and monocytes. Cell 1989, 59:305-312
    • (1989) Cell , vol.59 , pp. 305-312
    • Larsen, E.1    Celi, A.2    Gilbert, G.E.3    Furie, B.C.4    Erban, J.K.5    Bonfanti, R.6    Wagner, D.D.7    Furie, B.8
  • 57
    • 0024601050 scopus 로고
    • Endothelial leukocyte adhesion molecule 1: An inducible receptor for neutrophils related to complement regulatory proteins and lectins
    • Bevilacqua MP, Stengelin S. Gimbrone MA Jr, Seed B: Endothelial leukocyte adhesion molecule 1: an inducible receptor for neutrophils related to complement regulatory proteins and lectins. Science 1989, 243:1160-1165
    • (1989) Science , vol.243 , pp. 1160-1165
    • Bevilacqua, M.P.1    Stengelin, S.2    Gimbrone Jr., M.A.3    Seed, B.4
  • 58
    • 0029075585 scopus 로고
    • Leukocyte interactions with vascular endothelium: New insights into selectin-mediated attachment and rolling
    • Ley K, Tedder TF: Leukocyte interactions with vascular endothelium: new insights into selectin-mediated attachment and rolling. J Immunol 1995, 155:525-528
    • (1995) J Immunol , vol.155 , pp. 525-528
    • Ley, K.1    Tedder, T.F.2
  • 59
    • 0029971183 scopus 로고    scopus 로고
    • Infectious susceptibility and severe deficiency of leukocyte rolling and recruitment in E-selectin and P-selectin double mutant mice
    • Bullard DC, Kunkel EJ, Kubo H, Hicks MJ, Lorenzo I, Doyle NA, Doerschuk CM, Ley K, Beaudet AL: Infectious susceptibility and severe deficiency of leukocyte rolling and recruitment in E-selectin and P-selectin double mutant mice. J Exp Med 1996, 183:2329-2336
    • (1996) J Exp Med , vol.183 , pp. 2329-2336
    • Bullard, D.C.1    Kunkel, E.J.2    Kubo, H.3    Hicks, M.J.4    Lorenzo, I.5    Doyle, N.A.6    Doerschuk, C.M.7    Ley, K.8    Beaudet, A.L.9
  • 60
    • 0025281395 scopus 로고
    • The mouse lymph node homing receptor is identical with the lymphocyte cell surface marker Ly-22: Role of the EGF domain in endothelial binding
    • Siegelman MH, Cheng IC, Weissman IL, Wakeland EK: The mouse lymph node homing receptor is identical with the lymphocyte cell surface marker Ly-22: role of the EGF domain in endothelial binding. Cell 1990, 61:611-622
    • (1990) Cell , vol.61 , pp. 611-622
    • Siegelman, M.H.1    Cheng, I.C.2    Weissman, I.L.3    Wakeland, E.K.4
  • 62
    • 0025164186 scopus 로고
    • + spleen cells contain γ Interferon (IFN-γ) gene transcripts in the early, sex-dependent production of IFN-γ after picornavirus infection
    • + spleen cells contain γ Interferon (IFN-γ) gene transcripts in the early, sex-dependent production of IFN-γ after picornavirus infection. J Virol 1990, 64:4407-4413
    • (1990) J Virol , vol.64 , pp. 4407-4413
    • McFarland, H.I.1    Bigley, N.J.2
  • 63
    • 0029904115 scopus 로고    scopus 로고
    • + T cells upon NKR-P1 cross-linking
    • + T cells upon NKR-P1 cross-linking. J Exp Med 1996, 183:2391-2396
    • (1996) J Exp Med , vol.183 , pp. 2391-2396
    • Arase, H.1    Arase, N.2    Saito, T.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.