A novel biologic platform elicits profound T cell costimulatory activity and antitumor immunity in mice.
A novel biologic platform elicits profound T cell costimulatory activity and antitumor immunity in mice.
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DOI:
10.1007/s00262-018-2116-1
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发表时间:
2018-04
期刊:
影响因子:
--
通讯作者:
Vella AT
中科院分区:
文献类型:
--
作者:
Ryan JM;Mittal P;Menoret A;Svedova J;Wasser JS;Adler AJ;Vella AT
Combination immunotherapies utilizing complementary modalities that target distinct tumor attributes or immunosuppressive mechanisms, or engage different arms of the antitumor immune response, can elicit greater therapeutic efficacy than the component monotherapies. Increasing the number of agents included in a therapeutic cocktail can further increase efficacy, however, this approach poses numerous challenges for clinical translation. Here, a novel platform to simplify combination immunotherapy by covalently linking immunotherapeutic agonists to the costimulatory receptors CD134 and CD137 into a single heterodimeric drug, “OrthomAb”, is shown. This reagent not only retains costimulatory T cell activity, but also elicits unique T cell functions that are not programmed by either individual agonist, and preferentially expands effector T cells over Tregs. Finally, in an aggressive melanoma model OrthomAb elicits better therapeutic efficacy compared to the unlinked agonists. This demonstration that two drugs can be combined into one provides a framework for distilling complex combination drug cocktails into simpler delivery platforms.
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DOI:
10.1056/nejmoa1003466
发表时间:
2010-08-19
期刊:
The New England journal of medicine
影响因子:
--
作者:
Hodi FS;O'Day SJ;McDermott DF;Weber RW;Sosman JA;Haanen JB;Gonzalez R;Robert C;Schadendorf D;Hassel JC;Akerley W;van den Eertwegh AJ;Lutzky J;Lorigan P;Vaubel JM;Linette GP;Hogg D;Ottensmeier CH;Lebbé C;Peschel C;Quirt I;Clark JI;Wolchok JD;Weber JS;Tian J;Yellin MJ;Nichol GM;Hoos A;Urba WJ
通讯作者:
Urba WJ
DOI:
10.1084/jem.20160801
发表时间:
2017-04-03
期刊:
The Journal of experimental medicine
影响因子:
--
作者:
Juneja VR;McGuire KA;Manguso RT;LaFleur MW;Collins N;Haining WN;Freeman GJ;Sharpe AH
通讯作者:
Sharpe AH
影响因子:
4.4
作者:
Lee, Seung-Joo;Rossi, Robert J.;Vella, Anthony T.
通讯作者:
Vella, Anthony T.
影响因子:
11.2
作者:
Cohen, AD;Diab, A;Houghton, AN
通讯作者:
Houghton, AN
影响因子:
6.4
作者:
Cuadros, C;Dominguez, AL;Lustgarten, J
通讯作者:
Lustgarten, J