scholarly journals The role of tumor-infiltrating lymphocytes in triple negative breast cancer

2018 ◽  
Vol 13 (3) ◽  
pp. 203-205
Author(s):  
Anca Zgura ◽  
◽  
Simona Carniciu ◽  
Laurentia Gales ◽  
Rodica Anghel ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Triple Negative Breast Cancer ◽  
Triple Negative ◽  
Tumor Infiltrating Lymphocytes ◽  
Infiltrating Lymphocytes

scholarly journals Immunity and cancer: role of tumor-infiltrating lymphocytes in triple-negative breast cancer

2021 ◽  
Vol 49 (1) ◽  
pp. 20-28
Author(s):  
Ana Tečić-Vuger ◽  
◽  
Robert Šeparović ◽  
Ljubica Vazdar ◽  
Mirjana Pavlović ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Triple Negative Breast Cancer ◽  
Triple Negative ◽  
Tumor Infiltrating Lymphocytes ◽  
Infiltrating Lymphocytes

scholarly journals Tumor microenvironment in triple-negative breast cancer: the correlation of tumor-associated macrophages and tumor-infiltrating lymphocytes

2021 ◽  
Author(s):  
H. Kuroda ◽  
T. Jamiyan ◽  
R. Yamaguchi ◽  
A. Kakumoto ◽  
A. Abe ◽  
...  
Keyword(s):  
Breast Cancer ◽  
T Cells ◽  
Tumor Microenvironment ◽  
Triple Negative Breast Cancer ◽  
Triple Negative ◽  
Cytotoxic T Cells ◽  
Tumor Infiltrating Lymphocytes ◽  
Tumor Associated Macrophages ◽  
Free Survival ◽  
Infiltrating Lymphocytes

Abstract Purpose Immune cells such as cytotoxic T cells, helper T cells, B cells or tumor-associated macrophages (TAMs) contribute to the anti-tumor response or pro-tumorigenic effect in triple negative breast cancer (TNBC). The interrelation of TAMs, T and B tumor-infiltrating lymphocytes (TILs) in TNBC has not been fully elucidated. Methods We evaluated the association of tumor-associated macrophages, T and B TILs in TNBC. Results TNBCs with a high CD68+, CD163+ TAMs and low CD4+, CD8+, CD20+ TILs had a significantly shorter relapse-free survival (RFS) and overall survival (OS) than those with low CD68+, CD163+ TAMs and high CD4+, CD8+, CD20+ TILs. TNBCs with high CD68+ TAMs/low CD8+ TILs showed a significantly shorter RFS and OS and a significantly poorer prognosis than those with high CD68+ TAMs/high CD8+ TILs, low CD68+ TAMs/high CD8+ TILs, and low CD68+/low CD8+. TNBCs with high CD163+ TAMs/low CD8+, low CD20 + TILs showed a significantly shorter RFS and OS and a significantly poorer prognosis than those with high CD163+ TAMs/high CD8+ TILs and high CD163+ TAMs /high CD20+ TILs. Conclusions Our study suggests that TAMs further create an optimal tumor microenvironment (TME) for growth and invasion of cancer cells when evasion of immunoreactions due to T and B TILs occurs. In TNBCs, all these events combine to affect prognosis. The process of TME is highly complex in TNBCs and for an improved understanding, larger validation studies are necessary to confirm these findings.

Prognostic Value of Tumor-Infiltrating Lymphocytes in Triple-Negative Breast Cancer

2015 ◽  
Vol 7 (4) ◽  
pp. 232-241
Author(s):  
Koo Si-Lin ◽  
Loh Kiley ◽  
Sulastri Kamis ◽  
Jabed Iqbal ◽  
Rebecca Dent ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Triple Negative Breast Cancer ◽  
Prognostic Value ◽  
Triple Negative ◽  
Tumor Infiltrating Lymphocytes ◽  
Infiltrating Lymphocytes
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