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1.	Thomson, Amanda, et al. (författare) Prognostic significance of interleukin-17A-producing colorectal tumour antigen-specific T cells 2021 Ingår i: British Journal of Cancer. - : SPRINGERNATURE. - 0007-0920 .- 1532-1827. ; 124:9, s. 1552-1555 Tidskriftsartikel (refereegranskat)abstract Background The T cell cytokine profile is a key prognostic indicator of post-surgical outcome for colorectal cancer (CRC). Whilst T(H)1 (IFN-gamma(+)) cell-mediated responses generated in CRC are well documented and are associated with improved survival, antigen-specific T(H)17 (IL-17A(+)) responses have not been similarly measured. Methods We sought to determine the cytokine profile of circulating tumour antigen-(5T4/CEA) specific T cells of 34 CRC patients to address whether antigen-specific IL-17A responses were detectable and whether these were distinct to IFN-gamma responses. Results As with IFN-gamma-producing T cells, anti-5T4/CEA T(H)17 responses were detectable predominantly in early stage (TNM I/II) CRC patients. Moreover, whilst IL-17A was always produced in association with IFN-gamma, this release was mainly from two distinct T cell populations rather than by dual producing T cells. Patients mounting both tumour-specific T(H)1(+)/T(H)17(+) responses exhibited prolonged relapse-free survival. Conclusions Tumour antigen-specific T(H)17 responses play a beneficial role in preventing post-operative colorectal tumour recurrence.

Thomson, Amanda, et al. (författare)
Prognostic significance of interleukin-17A-producing colorectal tumour antigen-specific T cells
2021
Ingår i: British Journal of Cancer. - : SPRINGERNATURE. - 0007-0920 .- 1532-1827. ; 124:9, s. 1552-1555
Tidskriftsartikel (refereegranskat)abstract
- Background The T cell cytokine profile is a key prognostic indicator of post-surgical outcome for colorectal cancer (CRC). Whilst T(H)1 (IFN-gamma(+)) cell-mediated responses generated in CRC are well documented and are associated with improved survival, antigen-specific T(H)17 (IL-17A(+)) responses have not been similarly measured. Methods We sought to determine the cytokine profile of circulating tumour antigen-(5T4/CEA) specific T cells of 34 CRC patients to address whether antigen-specific IL-17A responses were detectable and whether these were distinct to IFN-gamma responses. Results As with IFN-gamma-producing T cells, anti-5T4/CEA T(H)17 responses were detectable predominantly in early stage (TNM I/II) CRC patients. Moreover, whilst IL-17A was always produced in association with IFN-gamma, this release was mainly from two distinct T cell populations rather than by dual producing T cells. Patients mounting both tumour-specific T(H)1(+)/T(H)17(+) responses exhibited prolonged relapse-free survival. Conclusions Tumour antigen-specific T(H)17 responses play a beneficial role in preventing post-operative colorectal tumour recurrence.

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