PD-L1 Testing in Guiding Patient Selection for PD-1/PD-L1 Inhibitor Therapy in Lung Cancer.
PD-L1 Testing in Guiding Patient Selection for PD-1/PD-L1 Inhibitor Therapy in Lung Cancer.
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PD-L1在指导患者选择PD-1/PD-L1抑制剂治疗中的PD-L1测试。
DOI:
10.1007/s40291-017-0308-6
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发表时间:
2018-03
影响因子:
4
通讯作者:
Villaruz LC
中科院分区:
文献类型:
--
作者:
Ancevski Hunter K;Socinski MA;Villaruz LC
Immunotherapy with programmed death 1 (PD-1) and programmed death-ligand 1 (PD-L1) targeted monoclonal antibodies has dramatically changed the therapeutic and prognostic landscape for several types of malignancy. PD-1 and PD-L1 are immune checkpoint proteins whose binding ultimately result in T cell exhaustion and self-tolerance. Blocking this pathway “releases the breaks” on the immune system and allows for attack of tumor cells that express PD-L1. The clinical trials that led to The Food and Drug Administration (FDA) approval of these agents used different immunohistochemical (IHC) platforms with various PD-L1 antibodies to assess for PD-L1 expression on either tumor cells or tumor-infiltrating immune cells. There are four PD-L1 IHC assays registered with the FDA, using four different PD-L1 antibodies (22C3, 28–8, SP263, SP142), on two different IHC platforms (Dako and Ventana), each with their own scoring systems. Attempts at harmonization of PD-L1 IHC antibodies and staining platforms are underway. While PD-L1 IHC can be used to predict likelihood of response to anti-PD-1 or anti-PD-L1 therapy, a proportion of patients that are negative can have response and identification of alternative biomarkers is critical to further refine selection of patients most likely to respond to these therapies.
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DOI:
10.1016/s1470-2045(15)00544-6
发表时间:
2016-03
期刊:
The Lancet. Oncology
影响因子:
--
作者:
Antonia S;Goldberg SB;Balmanoukian A;Chaft JE;Sanborn RE;Gupta A;Narwal R;Steele K;Gu Y;Karakunnel JJ;Rizvi NA
通讯作者:
Rizvi NA
影响因子:
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作者:
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通讯作者:
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DOI:
10.1056/nejmoa1613493
发表时间:
2017-06-22
期刊:
The New England journal of medicine
影响因子:
--
作者:
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CheckMate 026 Investigators
影响因子:
168.9
作者:
Fehrenbacher, Louis;Spira, Alexander;Rittmeyer, Achim
通讯作者:
Rittmeyer, Achim
DOI:
10.1056/nejmoa1504627
发表时间:
2015-07-09
期刊:
The New England journal of medicine
影响因子:
--
作者:
Brahmer J;Reckamp KL;Baas P;Crinò L;Eberhardt WE;Poddubskaya E;Antonia S;Pluzanski A;Vokes EE;Holgado E;Waterhouse D;Ready N;Gainor J;Arén Frontera O;Havel L;Steins M;Garassino MC;Aerts JG;Domine M;Paz-Ares L;Reck M;Baudelet C;Harbison CT;Lestini B;Spigel DR
通讯作者:
Spigel DR