메뉴 건너뛰기




Volumn 13, Issue 6, 2000, Pages 391-396

Leptin in the pathophysiology of human obesity and the clinical potential of leptin-based therapy

Author keywords

[No Author keywords available]

Indexed keywords

ANTIOBESITY AGENT; LEPTIN;

EID: 0033911838     PISSN: 11738804     EISSN: None     Source Type: Journal    
DOI: 10.2165/00063030-200013060-00002     Document Type: Review
Times cited : (5)

References (50)
  • 1
    • 0028139089 scopus 로고
    • Positional cloning of the mouse obese gene and its human homologue
    • 1. Zhang Y, Proenca R, Maffei M, et al. Positional cloning of the mouse obese gene and its human homologue. Nature 1994; 372: 425-32
    • (1994) Nature , vol.372 , pp. 425-432
    • Zhang, Y.1    Proenca, R.2    Maffei, M.3
  • 2
    • 0031054698 scopus 로고    scopus 로고
    • Depot-and sex-specific differences in human leptin mRNA expression: Implications for the control of regional fat distribution
    • 2. Montague CT, Prins JB, Sanders L, et al. Depot-and sex-specific differences in human leptin mRNA expression: implications for the control of regional fat distribution. Diabetes 1997; 46 (3): 342-7
    • (1997) Diabetes , vol.46 , Issue.3 , pp. 342-347
    • Montague, C.T.1    Prins, J.B.2    Sanders, L.3
  • 3
    • 0029907970 scopus 로고    scopus 로고
    • Evidence for leptin binding to proteins in serum of rodents and humans: Modulation with obesity
    • Nov
    • 3. Houseknecht KL, Mantzoros CS, Kuliawat R, et al. Evidence for leptin binding to proteins in serum of rodents and humans: modulation with obesity. Diabetes 1996 Nov; 45 (11): 1638-43
    • (1996) Diabetes , vol.45 , Issue.11 , pp. 1638-1643
    • Houseknecht, K.L.1    Mantzoros, C.S.2    Kuliawat, R.3
  • 4
    • 0033529645 scopus 로고    scopus 로고
    • OB-BP1/Siglec-6: A leptin-and sialic acid-binding protein of the immunoglobulin superfamily
    • 4. Patel N, Brinkman-Van der Linden EC, Altmann SW, et al. OB-BP1/Siglec-6: a leptin-and sialic acid-binding protein of the immunoglobulin superfamily. J Biol Chem 1999; 274: 22729-38
    • (1999) J Biol Chem , vol.274 , pp. 22729-22738
    • Patel, N.1    Brinkman-Van Der Linden, E.C.2    Altmann, S.W.3
  • 5
    • 0031818785 scopus 로고    scopus 로고
    • Human leptin forms complexes with alpha 2-macroglobulin which are recognized by the alpha 2-macroglobulin receptor/low density lipoprotein receptor-related protein
    • 5. Birkenmeier G, Kampfer I, Kratzsch J, et al. Human leptin forms complexes with alpha 2-macroglobulin which are recognized by the alpha 2-macroglobulin receptor/low density lipoprotein receptor-related protein. Eur J Endocrinol 1998; 139: 224-30
    • (1998) Eur J Endocrinol , vol.139 , pp. 224-230
    • Birkenmeier, G.1    Kampfer, I.2    Kratzsch, J.3
  • 6
    • 0032540322 scopus 로고    scopus 로고
    • Absence of soluble leptin receptor in plasma from dbPas/dbPas and other db/db mice
    • 6. Li C, Ioffe E, Fidahusein N, et al. Absence of soluble leptin receptor in plasma from dbPas/dbPas and other db/db mice. J Biol Chem 1998; 273 (16): 10078-82
    • (1998) J Biol Chem , vol.273 , Issue.16 , pp. 10078-10082
    • Li, C.1    Ioffe, E.2    Fidahusein, N.3
  • 7
    • 0032804218 scopus 로고    scopus 로고
    • The effect of leptin on Lep expression is tissue-specific and nutritionally regulated
    • 7. Wang J, Liu R, Liu L, et al. The effect of leptin on Lep expression is tissue-specific and nutritionally regulated. Nat Med 1999; 5: 895-9
    • (1999) Nat Med , vol.5 , pp. 895-899
    • Wang, J.1    Liu, R.2    Liu, L.3
  • 8
    • 0031801951 scopus 로고    scopus 로고
    • Serum leptin levels and energy expenditure in normal weight women
    • 8. Martin LJ, Jones PJ, Considine RV, et al. Serum leptin levels and energy expenditure in normal weight women. Can J Physiol Pharmacol 1998; 76: 237-41
    • (1998) Can J Physiol Pharmacol , vol.76 , pp. 237-241
    • Martin, L.J.1    Jones, P.J.2    Considine, R.V.3
  • 9
    • 0032469070 scopus 로고    scopus 로고
    • Evidence for leptin regulation of food intake in humans
    • Dec
    • 9. Larsson H, Elmstahl S, Berglund G, et al. Evidence for leptin regulation of food intake in humans. J Clin Endocrinol Metab 1998 Dec; 83 (12): 4382-5
    • (1998) J Clin Endocrinol Metab , vol.83 , Issue.12 , pp. 4382-4385
    • Larsson, H.1    Elmstahl, S.2    Berglund, G.3
  • 10
    • 0030936047 scopus 로고    scopus 로고
    • The metabolic significance of leptin in humans: Gender-based differences in relationship to adiposity, insulin sensitivity, and energy expenditure
    • 10. Kennedy A, Gettys TW, Watson P, et al. The metabolic significance of leptin in humans: gender-based differences in relationship to adiposity, insulin sensitivity, and energy expenditure. J Clin Endocrinol Metab 1997; 82: 1293-300
    • (1997) J Clin Endocrinol Metab , vol.82 , pp. 1293-1300
    • Kennedy, A.1    Gettys, T.W.2    Watson, P.3
  • 11
    • 0033058708 scopus 로고    scopus 로고
    • Serum leptin concentration, body composition, and gonadal hormones during puberty
    • 11. Demerath EW, Towne B, Wisemandle W, et al. Serum leptin concentration, body composition, and gonadal hormones during puberty. Int J Obes Relat Metab Disord 1999; 23: 678-85
    • (1999) Int J Obes Relat Metab Disord , vol.23 , pp. 678-685
    • Demerath, E.W.1    Towne, B.2    Wisemandle, W.3
  • 12
    • 0032769388 scopus 로고    scopus 로고
    • Leptin serum concentrations in healthy neonates within the first week of life: Relation to insulin and growth hormone levels, skinfold thickness, body mass index and weight
    • 12. Schubring C, Siebler T, Kratzsch J, et al. Leptin serum concentrations in healthy neonates within the first week of life: relation to insulin and growth hormone levels, skinfold thickness, body mass index and weight. Clin Endocrinol (Oxf) 1999; 51: 199-204
    • (1999) Clin Endocrinol (Oxf) , vol.51 , pp. 199-204
    • Schubring, C.1    Siebler, T.2    Kratzsch, J.3
  • 13
    • 0031732320 scopus 로고    scopus 로고
    • Disruption of the relationship between fat content and leptin levels with aging in humans
    • 13. Moller N, O'Brien P, Nair KS. Disruption of the relationship between fat content and leptin levels with aging in humans. J Clin Endocrinol Metab 1998; 83: 931-4
    • (1998) J Clin Endocrinol Metab , vol.83 , pp. 931-934
    • Moller, N.1    O'Brien, P.2    Nair, K.S.3
  • 14
    • 0032856045 scopus 로고    scopus 로고
    • Twenty-four-hour variation in serum leptin in the elderly
    • 14. Franceschini R, Corsini G, Cataldi A, et al. Twenty-four-hour variation in serum leptin in the elderly. Metabolism 1999; 48: 1011-4
    • (1999) Metabolism , vol.48 , pp. 1011-1014
    • Franceschini, R.1    Corsini, G.2    Cataldi, A.3
  • 15
    • 0030007116 scopus 로고    scopus 로고
    • Novel B219/OB receptor isoforms: Possible role of leptin in hematopoiesis and reproduction
    • 15. Cioffi JA, Shafer AW, Zupancic TJ, et al. Novel B219/OB receptor isoforms: possible role of leptin in hematopoiesis and reproduction. Nat Med 1996; 2: 585-9
    • (1996) Nat Med , vol.2 , pp. 585-589
    • Cioffi, J.A.1    Shafer, A.W.2    Zupancic, T.J.3
  • 16
    • 0031838260 scopus 로고    scopus 로고
    • Leptin receptor isoforms expressed in human adipose tissue
    • 16. Kielar D, Clark JS, Ciechanowicz A, et al. Leptin receptor isoforms expressed in human adipose tissue. Metabolism 1998; 47: 844-7
    • (1998) Metabolism , vol.47 , pp. 844-847
    • Kielar, D.1    Clark, J.S.2    Ciechanowicz, A.3
  • 17
    • 0031768207 scopus 로고    scopus 로고
    • Leptin signaling in the hypothalamus of normal rats in vivo
    • 17. McCowan KC, Chow JC, Smith RJ. Leptin signaling in the hypothalamus of normal rats in vivo. Endocrinology 1998; 139: 4442-7
    • (1998) Endocrinology , vol.139 , pp. 4442-4447
    • McCowan, K.C.1    Chow, J.C.2    Smith, R.J.3
  • 18
    • 0031439778 scopus 로고    scopus 로고
    • Leptin selectively decreases visceral adiposity and enhances insulin action
    • 18. Barzilai N, Wang J, Massilon D, et al. Leptin selectively decreases visceral adiposity and enhances insulin action. J Clin Invest 1997; 100: 3105-10
    • (1997) J Clin Invest , vol.100 , pp. 3105-3110
    • Barzilai, N.1    Wang, J.2    Massilon, D.3
  • 19
    • 0029066265 scopus 로고
    • Effects of the obese gene product on body weight regulation in ob/ob mice
    • 19. Pelleymounter MA, Cullen MJ, Baker MB, et al. Effects of the obese gene product on body weight regulation in ob/ob mice. Science 1995; 269: 540-6
    • (1995) Science , vol.269 , pp. 540-546
    • Pelleymounter, M.A.1    Cullen, M.J.2    Baker, M.B.3
  • 20
    • 0033575993 scopus 로고    scopus 로고
    • Effects of recombinant leptin therapy in a child with congenital leptin deficiency
    • 20. Farooqi IS, Jebb SA, Langmack G, et al. Effects of recombinant leptin therapy in a child with congenital leptin deficiency. N Engl J Med 1999; 341: 879-84
    • (1999) N Engl J Med , vol.341 , pp. 879-884
    • Farooqi, I.S.1    Jebb, S.A.2    Langmack, G.3
  • 21
    • 0031016732 scopus 로고    scopus 로고
    • Total energy expenditure and the level of physical activity correlate with plasma leptin concentrations in five-year-old children
    • 21. Salbe AD, Nicolson M, Ravussin E. Total energy expenditure and the level of physical activity correlate with plasma leptin concentrations in five-year-old children. J Clin Invest 1997; 99: 592-5
    • (1997) J Clin Invest , vol.99 , pp. 592-595
    • Salbe, A.D.1    Nicolson, M.2    Ravussin, E.3
  • 22
    • 0033308734 scopus 로고    scopus 로고
    • Hormonal and physiological correlates of energy expenditure and substrate oxidation in middle-aged, premenopausal women
    • 22. Toth MJ, Sites CK, Poehlman ET. Hormonal and physiological correlates of energy expenditure and substrate oxidation in middle-aged, premenopausal women. J Clin Endocrinol Metab 1999; 84: 2771-5
    • (1999) J Clin Endocrinol Metab , vol.84 , pp. 2771-2775
    • Toth, M.J.1    Sites, C.K.2    Poehlman, E.T.3
  • 23
    • 0030827298 scopus 로고    scopus 로고
    • Daily energy expenditure is related to plasma leptin concentrations in older African-American women but not men
    • 23. Nicklas BJ, Toth MJ, Poehlman ET. Daily energy expenditure is related to plasma leptin concentrations in older African-American women but not men. Diabetes 1997; 46: 1389-92
    • (1997) Diabetes , vol.46 , pp. 1389-1392
    • Nicklas, B.J.1    Toth, M.J.2    Poehlman, E.T.3
  • 24
    • 0033534524 scopus 로고    scopus 로고
    • Role of nonexercise activity thermogenesis in resistance to fat gain in humans
    • 24. Levine JA, Eberhardt NL, Jensen MD. Role of nonexercise activity thermogenesis in resistance to fat gain in humans. Science 1999; 283: 212-4
    • (1999) Science , vol.283 , pp. 212-214
    • Levine, J.A.1    Eberhardt, N.L.2    Jensen, M.D.3
  • 25
    • 0033306878 scopus 로고    scopus 로고
    • Leptin responses to overfeeding: Relationship with body fat and nonexercise activity thermogenesis
    • 25. Levine JA, Eberhardt NL, Jensen MD. Leptin responses to overfeeding: relationship with body fat and nonexercise activity thermogenesis. J Clin Endocrinol Metab 1999; 84: 2751-4
    • (1999) J Clin Endocrinol Metab , vol.84 , pp. 2751-2754
    • Levine, J.A.1    Eberhardt, N.L.2    Jensen, M.D.3
  • 27
    • 0030980198 scopus 로고    scopus 로고
    • A longitudinal assessment of hormonal and physical alterations during normal puberty in boys. V. Rising leptin levels may signal the onset of puberty
    • 27. Mantzoros CS, Flier JS, Rogol AD. A longitudinal assessment of hormonal and physical alterations during normal puberty in boys. V. Rising leptin levels may signal the onset of puberty. J Clin Endocrinol Metab 1997; 82: 1066-70
    • (1997) J Clin Endocrinol Metab , vol.82 , pp. 1066-1070
    • Mantzoros, C.S.1    Flier, J.S.2    Rogol, A.D.3
  • 28
    • 0032971218 scopus 로고    scopus 로고
    • Leptin promotes aggregation of human platelets via the long form of its receptor
    • 28. Nakata M, Yada T, Soejima N, et al. Leptin promotes aggregation of human platelets via the long form of its receptor. Diabetes 1999; 48: 426-9
    • (1999) Diabetes , vol.48 , pp. 426-429
    • Nakata, M.1    Yada, T.2    Soejima, N.3
  • 29
    • 0032553418 scopus 로고    scopus 로고
    • Intracerebroventricular leptin regulates hepatic but not peripheral glucose fluxes
    • 29. Liu L, Karkanias GB, Morales JC, et al. Intracerebroventricular leptin regulates hepatic but not peripheral glucose fluxes. J Biol Chem 1998; 273: 31160-7
    • (1998) J Biol Chem , vol.273 , pp. 31160-31167
    • Liu, L.1    Karkanias, G.B.2    Morales, J.C.3
  • 30
    • 0033517284 scopus 로고    scopus 로고
    • Leptin reverses insulin resistance and diabetes mellitus in mice with congenital lipodystrophy
    • 30. Shimomura I, Hammer RE, Ikemoto S, et al. Leptin reverses insulin resistance and diabetes mellitus in mice with congenital lipodystrophy. Nature 1999; 401: 73-6
    • (1999) Nature , vol.401 , pp. 73-76
    • Shimomura, I.1    Hammer, R.E.2    Ikemoto, S.3
  • 31
    • 0032558725 scopus 로고    scopus 로고
    • Leptin and the regulation of body weight in mammals
    • 31. Friedman JM, Halaas JL. Leptin and the regulation of body weight in mammals. Nature 1998; 395: 763-70
    • (1998) Nature , vol.395 , pp. 763-770
    • Friedman, J.M.1    Halaas, J.L.2
  • 32
    • 0032704975 scopus 로고    scopus 로고
    • SM. Relative hypoleptinaemia in women with mild gestational diabetes mellitus
    • 32. Festa A, Shnawa N, Krugluger W, et al. SM. Relative hypoleptinaemia in women with mild gestational diabetes mellitus. Diabet Med 1999; 16: 656-62
    • (1999) Diabet Med , vol.16 , pp. 656-662
    • Festa, A.1    Shnawa, N.2    Krugluger, W.3
  • 33
    • 0031050415 scopus 로고    scopus 로고
    • Relatively low plasma leptin concentrations precede weight gain in Pima Indians
    • 33. Ravussin E, Pratley RE, Maffei M, et al. Relatively low plasma leptin concentrations precede weight gain in Pima Indians. Nat Med 1997; 3: 238-40
    • (1997) Nat Med , vol.3 , pp. 238-240
    • Ravussin, E.1    Pratley, R.E.2    Maffei, M.3
  • 34
    • 0030878110 scopus 로고    scopus 로고
    • Congenital leptin deficiency is associated with severe early-onset obesity in humans
    • 34. Montague CT, Farooqi IS, Whitehead JP, et al. Congenital leptin deficiency is associated with severe early-onset obesity in humans. Nature 1997; 387: 903-8
    • (1997) Nature , vol.387 , pp. 903-908
    • Montague, C.T.1    Farooqi, I.S.2    Whitehead, J.P.3
  • 35
    • 0032014836 scopus 로고    scopus 로고
    • A leptin missense mutation associated with hypogonadism and morbid obesity
    • 35. Strobel A, Camoin TIL, Oxata M, et al. A leptin missense mutation associated with hypogonadism and morbid obesity. Nat Genet 1998; 18: 213-5
    • (1998) Nat Genet , vol.18 , pp. 213-215
    • Strobel, A.1    Camoin, T.I.L.2    Oxata, M.3
  • 36
    • 0344450708 scopus 로고    scopus 로고
    • A mutation in the human leptin receptor gene causes obesity and pituitary dysfunction
    • 36. Clement K, Vaisse C, Lahlou N, et al. A mutation in the human leptin receptor gene causes obesity and pituitary dysfunction. Nature 1998; 392: 398-401
    • (1998) Nature , vol.392 , pp. 398-401
    • Clement, K.1    Vaisse, C.2    Lahlou, N.3
  • 37
    • 0030594830 scopus 로고    scopus 로고
    • Decreased cerebrospinal-fluid/serum leptin ratio in obesity: A possible mechanism for leptin resistance
    • 37. Caro JF, Kolaczynski JW, Nyce MR, et al. Decreased cerebrospinal-fluid/serum leptin ratio in obesity: a possible mechanism for leptin resistance. Lancet 1996; 348: 159-61
    • (1996) Lancet , vol.348 , pp. 159-161
    • Caro, J.F.1    Kolaczynski, J.W.2    Nyce, M.R.3
  • 38
    • 0031443366 scopus 로고    scopus 로고
    • Melanocortin receptors in leptin effects
    • 38. Seeley RJ, Yagaloff KA, Fisher SL, et al. Melanocortin receptors in leptin effects [letter]. Nature 1997; 390: 349
    • (1997) Nature , vol.390 , pp. 349
    • Seeley, R.J.1    Yagaloff, K.A.2    Fisher, S.L.3
  • 39
    • 0030903264 scopus 로고    scopus 로고
    • Glucocorticoids as counterregulatory hormones of leptin: Toward an understanding of leptin resistance
    • 39. Zakrzewska KE, Cusin I, Sainsbury A, et al. Glucocorticoids as counterregulatory hormones of leptin: toward an understanding of leptin resistance. Diabetes 1997; 46: 717-9
    • (1997) Diabetes , vol.46 , pp. 717-719
    • Zakrzewska, K.E.1    Cusin, I.2    Sainsbury, A.3
  • 40
    • 0033343736 scopus 로고    scopus 로고
    • Several mutations in the melanocortin-4 receptor gene including a nonsense and a frameshift mutation associated with dominantly inherited obesity in humans
    • 40. Hinney A, Shmidt A, Nottebom K, et al. Several mutations in the melanocortin-4 receptor gene including a nonsense and a frameshift mutation associated with dominantly inherited obesity in humans. J Clin Endocrinol Metab 1999; 84: 1483-6
    • (1999) J Clin Endocrinol Metab , vol.84 , pp. 1483-1486
    • Hinney, A.1    Shmidt, A.2    Nottebom, K.3
  • 41
    • 0033001325 scopus 로고    scopus 로고
    • Leptin treatment increases suppressors of cytokine signaling in central and peripheral tissues
    • 41. Emilsson V, Arch JR, de Groot RP, et al. Leptin treatment increases suppressors of cytokine signaling in central and peripheral tissues. FEBS Lett 1999; 455: 170-4
    • (1999) FEBS Lett , vol.455 , pp. 170-174
    • Emilsson, V.1    Arch, J.R.2    De Groot, R.P.3
  • 42
    • 0032014178 scopus 로고    scopus 로고
    • Identification of SOCS-3 as a potential mediator of central leptin resistance
    • 42. Bjorbaek C, Elmquist JK, Frantz JD, et al. Identification of SOCS-3 as a potential mediator of central leptin resistance. Mol Cell 1998; 1: 619-25
    • (1998) Mol Cell , vol.1 , pp. 619-625
    • Bjorbaek, C.1    Elmquist, J.K.2    Frantz, J.D.3
  • 43
    • 0033597897 scopus 로고    scopus 로고
    • Subcellular localization and internalization of the four human leptin receptor isoforms
    • 43. Barr VA, Lane K, Taylor SI. Subcellular localization and internalization of the four human leptin receptor isoforms. J Biol Chem 1999; 274: 21416-24
    • (1999) J Biol Chem , vol.274 , pp. 21416-21424
    • Barr, V.A.1    Lane, K.2    Taylor, S.I.3
  • 44
    • 0032747280 scopus 로고    scopus 로고
    • Recombinant leptin for weight loss in obese and lean adults: A randomized, controlled, dose-escalation trial
    • 44. Heymsfield SB, Greenberg AS, Fujioka K, et al. Recombinant leptin for weight loss in obese and lean adults: a randomized, controlled, dose-escalation trial. JAMA 1999; 282: 1568-75
    • (1999) JAMA , vol.282 , pp. 1568-1575
    • Heymsfield, S.B.1    Greenberg, A.S.2    Fujioka, K.3
  • 45
    • 0031680054 scopus 로고    scopus 로고
    • Relation between circulating leptin concentrations and appetite during a prolonged, moderate energy deficit in women
    • 45. Keim NL, Stern JS, Havel PJ. Relation between circulating leptin concentrations and appetite during a prolonged, moderate energy deficit in women. Am J Clin Nutr 1998; 68: 794-801
    • (1998) Am J Clin Nutr , vol.68 , pp. 794-801
    • Keim, N.L.1    Stern, J.S.2    Havel, P.J.3
  • 46
    • 0030498034 scopus 로고    scopus 로고
    • Serum leptin and weight reduction in female obesity
    • 46. Geldszuz R, Mayr B, Horn R, et al. Serum leptin and weight reduction in female obesity. Eur J Endocrinol 1996; 135: 659-62
    • (1996) Eur J Endocrinol , vol.135 , pp. 659-662
    • Geldszuz, R.1    Mayr, B.2    Horn, R.3
  • 47
    • 0031760170 scopus 로고    scopus 로고
    • Evidence that glucose metabolism regulates leptin secretion from cultured rat adipocytes
    • 47. Mueller WM, Gregoire FM, Stanhope KL, et al. Evidence that glucose metabolism regulates leptin secretion from cultured rat adipocytes. Endocrinology 1998; 139: 551-8
    • (1998) Endocrinology , vol.139 , pp. 551-558
    • Mueller, W.M.1    Gregoire, F.M.2    Stanhope, K.L.3
  • 48
    • 0030015246 scopus 로고    scopus 로고
    • 3 adrenergic receptors suppresses leptin expression and mediates a leptin-independent inhibition of food intake in mice
    • 3 adrenergic receptors suppresses leptin expression and mediates a leptin-independent inhibition of food intake in mice. Diabetes 1996; 45: 909-14
    • (1996) Diabetes , vol.45 , pp. 909-914
    • Mantzoros, C.S.1    Qu, D.2    Frederich, R.C.3
  • 49
    • 0032866690 scopus 로고    scopus 로고
    • Effect of prolonged moderate and severe energy restriction and refeeding on plasma leptin concentrations in obese women
    • 49. Wisse BE, Campfield LA, Marliss EB, et al. Effect of prolonged moderate and severe energy restriction and refeeding on plasma leptin concentrations in obese women. Am J Clin Nutr 1999; 70: 321-30
    • (1999) Am J Clin Nutr , vol.70 , pp. 321-330
    • Wisse, B.E.1    Campfield, L.A.2    Marliss, E.B.3
  • 50
    • 0032831554 scopus 로고    scopus 로고
    • Concurrent reductions of serum leptin and lipids during weight loss in obese men with type II diabetes
    • 50. Halle M, Berg A, Garwers U, et al. Concurrent reductions of serum leptin and lipids during weight loss in obese men with type II diabetes. Am J Physiol 1999; 277: 277-82E
    • (1999) Am J Physiol , vol.277
    • Halle, M.1    Berg, A.2    Garwers, U.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.