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Infiltration of γδ ...
Infiltration of γδ T cells, IL-17 + T cells and FoxP3 + T cells in human breast cancer
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- Allaoui, Roni (författare)
- Lund University,Lunds universitet,Cancerimmunologi, Malmö,Forskargrupper vid Lunds universitet,Cancer Immunology, Malmö,Lund University Research Groups
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- Hagerling, Catharina (författare)
- Lund University,Lunds universitet,Cancerimmunologi, Malmö,Forskargrupper vid Lunds universitet,Cancer Immunology, Malmö,Lund University Research Groups
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- Desmond, Eva (författare)
- Lund University
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- Warfvinge, Carl Fredrik (författare)
- Lund University,Lunds universitet,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Personalized Pathology & Cancer Therapy,Lund University Research Groups
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- Jirström, Karin (författare)
- Lund University,Lunds universitet,Personlig patologi och cancerbehandling,Forskargrupper vid Lunds universitet,Personalized Pathology & Cancer Therapy,Lund University Research Groups
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- Leandersson, Karin (författare)
- Lund University,Lunds universitet,Cancerimmunologi, Malmö,Forskargrupper vid Lunds universitet,Cancer Immunology, Malmö,Lund University Research Groups
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(creator_code:org_t)
- 2017
- 2017
- Engelska 15 s.
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Ingår i: Cancer Biomarkers. - 1574-0153. ; 20:4, s. 395-409
- Relaterad länk:
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http://dx.doi.org/10... (free)
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https://lup.lub.lu.s...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- BACKGROUND: Tumor-infiltrating lymphocytes (TILs) have a strong prognostic value in various forms of cancers. These data often refer to use of the pan-T cell marker CD3, or the cytotoxic T lymphocyte marker CD8α. However, T cells are a heterogeneous group of cells with a wide array of effector mechanisms ranging from immunosuppression to cytotoxicity. OBJECTIVE: In this study we have investigated the prognostic effects of some unconventional T cell subtypes in breast cancer; γδ T cells, IL-17+ T cells and FoxP3+ T cells (Tregs) in relation to the conventional CD3 and CD8α T cell markers. METHODS: This was done using immunohistochemistry on a human breast cancer tissue microarray consisting of 498 consecutive cases of primary breast cancer. RESULTS: Infiltration of γδ T cells and T cell infiltration in general (CD3), correlated with a good prognosis, while Treg infiltration with a worse. Infiltration of γδ T cells was associated with a significantly improved clinical outcome in all breast cancer subtypes except triple negative tumors. Only infiltration of either CD3+ or CD8α+ cells was independently associated with better prognosis for all breast cancer patients. CONCLUSIONS: This study sheds further light on the prognostic impact of various T cell subtypes in breast cancer.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Cancer och onkologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cancer and Oncology (hsv//eng)
Nyckelord
- Breast cancer
- prognosis
- T lymphocytes
- TILs
- unconventional T cells
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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