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(19) 대한민국특허청(KR) (12) 공개특허공보(A) - Questel

(19) 대한민국특허청(KR) (12) 공개특허공보(A) - Questel

(19) 대한민국특허청(KR) (12) 공개특허공보(A) - Questel

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다. 이들은 상기 결과에 근거하여, 항-IL-6 cCLB-8 항체가 다발성 골수종 환자에서 안전하다고 결론내린다.<br />

앞서 언급된 바와 같이, 상승된 IL-6은 악액질, 쇠약, 피로, 그리고 발열의 발병에 관여한다. 피로와 연관된 질<br />

환과 이상에는 일반적인 피로, 운동-유발된 피로, 암-관련된 피로, 염증 질환-관련된 피로와 만성 피로 증후군<br />

이 포함되지만 이들에 국한되지 않는다(참조: Esper DH, et al, The cancer cachexia syndrome: a review of<br />

metabolic and clinical manifestations, Nutr Clin Pract., 2005 Aug;20 (4):369-76; Vgontzas AN, et al,<br />

IL-6 and its circadian secretion in humans, Neuroimmunomodulation, 2005;<strong>12</strong>(3):131-40; Robson-Ansley,<br />

PJ, et al, Acute interleukin-6 administration impairs athletic performance in healthy, trained male<br />

runners, Can J Appl Physiol., 2004 Aug;29(4):411-8; Shephard RJ., Cytokine responses to physical<br />

activity, with particular reference to IL-6: sources, actions, and clinical implications, Crit Rev<br />

Immunol., 2002;22(3):165-82; Arnold, MC, et al, Using an interleukin-6 challenge to evaluate<br />

neuropsychological performance in chronic fatigue syndrome, Psychol Med., 2002 Aug;32(6):1075-89;<br />

Kurzrock R., The role of cytokines in cancer-related fatigue, Cancer, 2001 Sep 15;92(6 Suppl):1684-8;<br />

Nishimoto N, et al, Improvement in Castleman's disease by humanized anti-interleukin-6 receptor<br />

antibody therapy, Blood, 2000 Jan 1; 95 (1):56-61; Vgontzas AN, et al, Circadian interleukin-6<br />

secretion and quantity and depth of sleep, J Clin Endocrinol Metab., <strong>19</strong>99 Aug;84(8):2603-7; 그리고<br />

Spath-Schwalbe E, et al, Acute effects of recombinant human interleukin 6 on endocrine and central<br />

nervous sleep functions in healthy men, J Clin Endocrinol Metab., <strong>19</strong>98 May;83(5):1573-9; 이들 각각의<br />

내용은 본 발명에서 그 전체가 참조로서 편입된다).<br />

악액질과 연관된 질환과 이상에는 암-관련된 악액질, 심장-관련된 악액질, 호흡기-관련된 악액질, 신장-관련된<br />

악액질과 연령-관련된 악액질이 포함되지만 이들에 국한되지 않는다(참조: Barton, BE., Interleukin-6 and new<br />

strategies for the treatment of cancer, hyperproliferative diseases and paraneoplastic syndromes,<br />

Expert Opin Ther Targets, 2005 Aug;9(4):737-52; Zaki MH, et al, CNTO 328, a monoclonal antibody to IL-<br />

6, inhibits human tumor-induced cachexia in nude mice, Int J Cancer, 2004 Sep 10;111(4):592-5; Trikha<br />

M, et al, Targeted anti-interleukin-6 monoclonal antibody therapy for cancer: a review of the<br />

rationale and clinical evidence, Clin Cancer Res., 2003 Oct 15;9(13):4653-65; Lelli G, et al,<br />

Treatment of the cancer anorexia-cachexia syndrome: a critical reappraisal, J Chemother., 2003<br />

Jun;15(3):220-5; Argiles JM, et al, Cytokines in the pathogenesis of cancer cachexia, Curr Opin Clin<br />

Nutr Metab Care, 2003 Jul;6(4):401-6; Barton BE., IL-6-like cytokines and cancer cachexia:<br />

consequences of chronic inflammation, Immunol Res., 2001;23(1):41-58; Yamashita JI, et al,<br />

Medroxyprogesterone acetate and cancer cachexia: interleukin-6 involvement, Breast Cancer,<br />

2000;7(2):130-5; Yeh SS, et al, Geriatric cachexia: the role of cytokines, Am J Clin Nutr., <strong>19</strong>99<br />

Aug;70(2):183-97; Strassmann G, et al, Inhibition of experimental cancer cachexia by anti-cytokine and<br />

anti-cytokine-receptor therapy, Cytokines Mol Ther., <strong>19</strong>95 Jun;1(2):107-13; Fujita J, et al, Anti-<br />

interleukin-6 receptor antibody prevents muscle atrophy in colon-26 adenocarcinoma-bearing mice with<br />

modulation of lysosomal and ATP-ubiquitin-dependent proteolytic pathways, Int J Cancer, <strong>19</strong>96 Nov<br />

2768(5):637-43; Tsujinaka T, et al, Interleukin 6 receptor antibody inhibits muscle atrophy and<br />

modulates proteolytic systems in interleukin 6 transgenic mice, J Clin Invest., <strong>19</strong>96 Jan l;97(l):244-<br />

9; Emilie D, et al, Administration of an anti-interleukin-6 monoclonal antibody to patients with<br />

acquired immunodeficiency syndrome and lymphoma: effect on lymphoma growth and on B clinical Symptoms,<br />

Blood, <strong>19</strong>94 Oct 1584 (8):2472-9; 그리고 Strassmann G, et al, Evidence for the involvement of<br />

interleukin 6 in experimental cancer cachexia, J Clin Invest., <strong>19</strong>92 May;89(5):1681-4; 이들 각각의 내용<br />

은 본 발명에 그 전체가 참조로서 편입된다)<br />

다른 악액질-관련된 질환은 성장 부진(faltering growth)으로 알려져 있는 성장 실패인데, 여기서 아동은 예상<br />

보다 낮은 체중 증가 속도를 보인다. 성장 실패는 전형적으로, 제3 백분위수(percentile) 미만의 체중, 또는 짧<br />

은 기간 내에 2가지 주요 성장 파라미터의 백분위 점수(percentile rank)에서 감소로서 정의된다. 성장 실패는<br />

이질적인 의학적 및 사회심리학적 원인에 기인하고, 그리고 이러한 원인은 종종, 진단되지 않는다. 최근의 한<br />

연구(총 34명의 환자)에서, 성장 실패로 진단된 환자에서 IL-6 수준에서 통계학적으로 유의한 상승이 보고되었<br />

다(Shaoul et al. J Pediatr Gastroenterol Nutr., 2003 Oct;37(4):487-91).<br />

- 16 -<br />

공개특허 10-2011-0091780

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