Immune Checkpoint Inhibitor-Mediated Cancer Theranostics with Radiolabeled Anti-Granzyme B Peptide.
Immune Checkpoint Inhibitor-Mediated Cancer Theranostics with Radiolabeled Anti-Granzyme B Peptide.
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DOI:
10.3390/pharmaceutics14071460
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发表时间:
2022-07-13
期刊:
影响因子:
5.4
通讯作者:
Mahmood, Umar
中科院分区:
文献类型:
--
作者:
Ferreira, Carolina de Aguiar;Heidari, Pedram;Ataeinia, Bahar;Sinevici, Nicoleta;Granito, Alyssa;Kumar, Hritik Mahajan;Wehrenberg-Klee, Eric;Mahmood, Umar
Although immune checkpoint inhibitors (ICI) have revolutionized cancer management, patient response can be heterogeneous, and the development of ICI resistance is increasingly reported. Novel treatment strategies are necessary not only to expand the use of ICI to previously unresponsive tumor types but also to overcome resistance. Targeted radionuclide therapy may synergize well with ICIs since it can promote a pro-inflammatory tumor microenvironment. We investigated the use of a granzyme B targeted peptide (GZP) as a cancer theranostic agent, radiolabeled with 68Ga (68Ga-GZP) as a PET imaging agent and radiolabeled with 90Y (90Y-GZP) as a targeted radionuclide therapy agent for combinational therapy with ICI in murine models of colon cancer. Our results demonstrate that GZP increasingly accumulates in tumor tissue after ICI and that the combination of ICI with 90Y-GZP promotes a dose-dependent response, achieving curative response in some settings and increased overall survival.
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影响因子:
3.1
作者:
Goggi, J. L.;Tan, Y. X.;Robins, Edward G.
通讯作者:
Robins, Edward G.
影响因子:
8.8
作者:
Jenkins RW;Barbie DA;Flaherty KT
通讯作者:
Flaherty KT
影响因子:
4.2
作者:
Manz SM;Losa M;Fritsch R;Scharl M
通讯作者:
Scharl M
DOI:
10.1158/1078-0432.ccr-21-4332
发表时间:
2022-09-01
期刊:
Clinical cancer research : an official journal of the American Association for Cancer Research
影响因子:
--
作者:
通讯作者:
--
影响因子:
5.6
作者:
Gudkov SV;Shilyagina NY;Vodeneev VA;Zvyagin AV
通讯作者:
Zvyagin AV