CD137은 CD4+[5] 및 CD8+ 계열의 활성화된 T세포에 의해 발현된다.CD137은 주로 그 배위자(CD137L)를 발현하는 항원 제시 세포에 의해 그 활성화를 지지하기 위해 이러한 세포 유형을 공동 자극하는 데 기능하는 것으로 생각되지만, CD137은 수지상 세포, B 세포, NK 세포, 호중구 및 [6]대식세포에도 발현된다.
세포에 대한 특이적 영향
CD137의 가장 잘 특징지어지는 활성은 활성화된 T세포에 대한 늑장 자극 활성이다.CD137의 가교로 T세포 증식, IL-2 분비, 생존 및 세포 용해 활성이 향상된다.또한 면역 활성을 높여 쥐의 종양을 제거할 수 있습니다.
Utomilumab(PF-05082566)은 [9]암에 대한 보다 강력한 면역 체계 공격을 자극하기 위해 이 수용체를 목표로 한다.완전 인간 IgG2 모노클로널 [10]항체입니다.그것은 초기 임상시험에 [9]있다.2016년 6월[update] 현재 5개의 임상시험이 [11]진행 중이다.
^"Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^"Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
^Wehler TC, Karg M, Distler E, Konur A, Nonn M, Meyer RG, et al. (November 2008). "Rapid identification and sorting of viable virus-reactive CD4(+) and CD8(+) T cells based on antigen-triggered CD137 expression". Journal of Immunological Methods. 339 (1): 23–37. doi:10.1016/j.jim.2008.07.017. PMID18760281.
^Jang IK, Lee ZH, Kim YJ, Kim SH, Kwon BS (January 1998). "Human 4-1BB (CD137) signals are mediated by TRAF2 and activate nuclear factor-kappa B". Biochemical and Biophysical Research Communications. 242 (3): 613–20. doi:10.1006/bbrc.1997.8016. PMID9464265.
Schwarz H, Tuckwell J, Lotz M (December 1993). "A receptor induced by lymphocyte activation (ILA): a new member of the human nerve-growth-factor/tumor-necrosis-factor receptor family". Gene. 134 (2): 295–8. doi:10.1016/0378-1119(93)90110-O. PMID8262389.
Sica G, Chen L (2000). "Biochemical and immunological characteristics of 4-1BB (CD137) receptor and ligand and potential applications in cancer therapy". Archivum Immunologiae et Therapiae Experimentalis. 47 (5): 275–9. PMID10604232.
Zhou Z, Kim S, Hurtado J, Lee ZH, Kim KK, Pollok KE, Kwon BS (February 1995). "Characterization of human homologue of 4-1BB and its ligand". Immunology Letters. 45 (1–2): 67–73. doi:10.1016/0165-2478(94)00227-I. PMID7622190.
Alderson MR, Smith CA, Tough TW, Davis-Smith T, Armitage RJ, Falk B, et al. (September 1994). "Molecular and biological characterization of human 4-1BB and its ligand". European Journal of Immunology. 24 (9): 2219–27. doi:10.1002/eji.1830240943. PMID8088337. S2CID35822854.
Schwarz H, Tuckwell J, Lotz M (December 1993). "A receptor induced by lymphocyte activation (ILA): a new member of the human nerve-growth-factor/tumor-necrosis-factor receptor family". Gene. 134 (2): 295–8. doi:10.1016/0378-1119(93)90110-O. PMID8262389.
Schwarz H, Arden K, Lotz M (June 1997). "CD137, a member of the tumor necrosis factor receptor family, is located on chromosome 1p36, in a cluster of related genes, and colocalizes with several malignancies". Biochemical and Biophysical Research Communications. 235 (3): 699–703. doi:10.1006/bbrc.1997.6870. PMID9207223.
Jang IK, Lee ZH, Kim YJ, Kim SH, Kwon BS (January 1998). "Human 4-1BB (CD137) signals are mediated by TRAF2 and activate nuclear factor-kappa B". Biochemical and Biophysical Research Communications. 242 (3): 613–20. doi:10.1006/bbrc.1997.8016. PMID9464265.
Langstein J, Michel J, Schwarz H (November 1999). "CD137 induces proliferation and endomitosis in monocytes". Blood. 94 (9): 3161–8. doi:10.1182/blood.V94.9.3161. PMID10556203.
Jang LK, Lee ZH, Kim HH, Hill JM, Kim JD, Kwon BS (December 2001). "A novel leucine-rich repeat protein (LRR-1): potential involvement in 4-1BB-mediated signal transduction". Molecules and Cells. 12 (3): 304–12. PMID11804328.
Shulzhenko N, Morgun A, Chinellato AP, Rampim GF, Diniz RV, Almeida DR, Gerbase-DeLima M (March 2002). "CD27 but not CD70 and 4-1BB intragraft gene expression is a risk factor for acute cardiac allograft rejection in humans". Transplantation Proceedings. 34 (2): 474–5. doi:10.1016/S0041-1345(02)02600-3. PMID12009595.
Pauly S, Broll K, Wittmann M, Giegerich G, Schwarz H (July 2002). "CD137 is expressed by follicular dendritic cells and costimulates B lymphocyte activation in germinal centers". Journal of Leukocyte Biology. 72 (1): 35–42. PMID12101260.