The balance players of the adaptive immune system
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The balance players of the adaptive immune system. / Andersen, Mads Hald.
In: Cancer Research, Vol. 78, No. 6, 2018, p. 1379-1382.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - The balance players of the adaptive immune system
AU - Andersen, Mads Hald
PY - 2018
Y1 - 2018
N2 - Equilibrium between immune activation and suppression may be necessary to maintain immune homeostasis, because proinflammatory effector T cells (defined as antiregulatory T cells) counteract the functions of regulatory immune cells. These self-reactive T cells recognize human leukocyte antigen (HLA)–restricted epitopes derived from proteins expressed by regulatory immune cells such as IDO, PD-L1, PD-L2, or arginase. The activation of such proinflammatory effector T cells offers a novel way to directly target the tumor microenvironment, potentially giving them considerable clinical value, especially in patients with cancer. Vaccination against genetically stable cells with regular HLA expression is an attractive way to directly target immunosuppressive cells in addition to attracting proinflammatory cells into the tumor microenvironment. Importantly, vaccination toward IDO or PD-L1 to potentiate such T cells have proven safe, with minimal toxicity in the clinical phase I trials conducted thus far.
AB - Equilibrium between immune activation and suppression may be necessary to maintain immune homeostasis, because proinflammatory effector T cells (defined as antiregulatory T cells) counteract the functions of regulatory immune cells. These self-reactive T cells recognize human leukocyte antigen (HLA)–restricted epitopes derived from proteins expressed by regulatory immune cells such as IDO, PD-L1, PD-L2, or arginase. The activation of such proinflammatory effector T cells offers a novel way to directly target the tumor microenvironment, potentially giving them considerable clinical value, especially in patients with cancer. Vaccination against genetically stable cells with regular HLA expression is an attractive way to directly target immunosuppressive cells in addition to attracting proinflammatory cells into the tumor microenvironment. Importantly, vaccination toward IDO or PD-L1 to potentiate such T cells have proven safe, with minimal toxicity in the clinical phase I trials conducted thus far.
U2 - 10.1158/0008-5472.CAN-17-3607
DO - 10.1158/0008-5472.CAN-17-3607
M3 - Review
C2 - 29440147
AN - SCOPUS:85047754078
VL - 78
SP - 1379
EP - 1382
JO - Cancer Research
JF - Cancer Research
SN - 0008-5472
IS - 6
ER -
ID: 208885354