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Damasceno KA, dos Santos-Conceição AM, Silva LP, Cardoso TMDS, Vieira-Filho CHDC, Figuerêdo SHS, Martins-Filho E, de Faria BGO, da Costa-Neto JM, Cassali GD, Estrela-Lima A. Factors related to the suppression of the antitumour immune response in female dogs with inflammatory mammary carcinoma. PLoS One 2022; 17:e0267648. [PMID: 35512031 PMCID: PMC9071162 DOI: 10.1371/journal.pone.0267648] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Accepted: 04/12/2022] [Indexed: 11/25/2022] Open
Abstract
Inflammatory mammary carcinoma (IMC), a neoplasia affecting women and female dogs, is considered an aggressive cancer with high metastatic potential and a low survival rate. Studies focused on the tumour microenvironment indicate that the aggressive behaviour of this tumour is primarily correlated with immunological factors as well as inflammation. The objective of this study was to analyse the possible strategies used by the tumour cells to suppress the immune response in female dogs with IMC. Forty-six female dogs were divided into three groups: control (C, n = 10), IMC (n = 14) and mammary carcinoma (MC, n = 22). Clinical-pathological evaluations, survival at follow-up, immunophenotyping of leukocytes in peripheral blood and tumours, and immunohistochemical evaluation of CD4+, granzyme B, perforin and FAS-L were performed. Clinical and pathological results showed a higher frequency of the primary form of neoplasia, solid arrays of tumor cells and a lower survival rate in the IMC group (30 days). Morphometric analysis of inflammatory infiltrate revealed more lymphocytes and macrophages in the IMC group. Immunophenotyping analysis of peripheral blood revealed a higher frequency of CD8+ T-cells (p = 0.0017), a lower frequency of CD4+ T-cells (p <0.0001), and significantly higher mean MHCI and MHCII CD14+ fluorescence intensity in the IMC group (p = 0.038 and p = 0.0117, respectively). The immunohistochemical evaluation of tumour sections showed fewer FAS-L-positive inflammatory cells in the IMC group. These results suggest the important contribution of CD8+ T-cells, macrophages and FAS-L in the aggressiveness of IMC.
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Affiliation(s)
- Karine Araújo Damasceno
- Laboratory of Experimental Pathology, Gonçalo Moniz Institute, Salvador, Bahia, Brazil
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- * E-mail: (AE-L); (KAD)
| | - Aline Michelle dos Santos-Conceição
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Animal Science in the Tropics, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Laís Pereira Silva
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Animal Science in the Tropics, Federal University of Bahia, Salvador, Bahia, Brazil
| | | | | | | | - Emanoel Martins-Filho
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Animal Science in the Tropics, Federal University of Bahia, Salvador, Bahia, Brazil
| | | | - João Moreira da Costa-Neto
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Animal Science in the Tropics, Federal University of Bahia, Salvador, Bahia, Brazil
| | - Geovanni Dantas Cassali
- Laboratory of Comparative Pathology, Department of General Pathology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Alessandra Estrela-Lima
- Research Center on Mammary Oncology NPqOM/HOSPMEV, Federal University of Bahia, Salvador, Bahia, Brazil
- Postgraduate Program in Animal Science in the Tropics, Federal University of Bahia, Salvador, Bahia, Brazil
- * E-mail: (AE-L); (KAD)
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Jin Y, Tao L, Jin S, Cai W. Patterns of immune infiltration in gastric cancer and their clinical significance. Jpn J Clin Oncol 2021; 51:1067-1079. [PMID: 33890063 DOI: 10.1093/jjco/hyab054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 01/15/2020] [Accepted: 03/29/2021] [Indexed: 01/02/2023] Open
Abstract
OBJECTIVE The malignant phenotypes of cancer are defined not only by its intrinsic tumor cells but also by the tumor-infiltrating immune cells activated and recruited to the cancer microenvironment. However, a comprehensive introduction of gastric cancer immune cell infiltration has not been identified so far. METHODS In this study, we comprehensively analyzed the tumor-infiltrating immune cells abundance in gastric cancer for the first time by CIBERSORT. The meta-analysis, single-sample gene set enrichment analysis and hierarchical agglomerative clustering were used to measure and evaluate the respective proportions of 22 cell types of immune infiltration using normalized gene expression data. The fraction of tumor-infiltrating immune cells subpopulations was also evaluated to determine the associations with clinical features and molecular subtypes. RESULTS Tumor-infiltrating immune cells are extensively involved in the pathogenesis and development of the gastric cancer. We discovered Tfh and activated CD4+ memory T cells were associated with poorer overall survival and Progression-free survival (PFS), but that naïve B cells were opposite for PFS. Unsupervised clustering analysis revealed there existed three tumor-infiltrating immune cells subgroups with distinct survival patterns. Specially, cluster 1 showed significantly better clinical outcome than other two clusters. CONCLUSIONS Collectively, our data explored the differences of tumor-infiltrating immune cells in gastric cancer, and these variations were likely to be important clues for prognosis and management of its future clinical implementation.
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Affiliation(s)
- Yin Jin
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Liping Tao
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shuqing Jin
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Weiyang Cai
- Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Wang J, Xiang H, Lu Y, Wu T. Role and clinical significance of TGF‑β1 and TGF‑βR1 in malignant tumors (Review). Int J Mol Med 2021; 47:55. [PMID: 33604683 PMCID: PMC7895515 DOI: 10.3892/ijmm.2021.4888] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2020] [Accepted: 01/27/2021] [Indexed: 12/24/2022] Open
Abstract
The appearance and growth of malignant tumors is a complicated process that is regulated by a number of genes. In recent years, studies have revealed that the transforming growth factor-β (TGF-β) signaling pathway serves an important role in cell cycle regulation, growth and development, differentiation, extracellular matrix synthesis and immune response. Notably, two members of the TGF-β signaling pathway, TGF-β1 and TGF-β receptor 1 (TGF-βR1), are highly expressed in a variety of tumors, such as breast cancer, colon cancer, gastric cancer and hepatocellular carcinoma. Moreover, an increasing number of studies have demonstrated that TGF-β1 and TGF-βR1 promote proliferation, migration and epithelial-mesenchymal transition of tumor cells by activating other signaling pathways, signaling molecules or microRNAs (miRs), such as the NF-κB signaling pathway and miR-133b. In addition, some inhibitors targeting TGF-β1 and TGF-βR1 have exhibited positive effects in in vitro experiments. The present review discusses the association between TGF-β1 or TGF-βR1 and tumors, and the development of some inhibitors, hoping to provide more approaches to help identify novel tumor markers to restrain and cure tumors.
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Affiliation(s)
- Junmin Wang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Hongjiao Xiang
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Yifei Lu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
| | - Tao Wu
- Institute of Interdisciplinary Integrative Medicine Research, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P.R. China
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Amarante MK, de Oliveira CEC, Ariza CB, Sakaguchi AY, Ishibashi CM, Watanabe MAE. The predictive value of transforming growth factor-β in Wilms tumor immunopathogenesis. Int Rev Immunol 2017; 36:233-239. [PMID: 28481647 DOI: 10.1080/08830185.2017.1291639] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Wilms tumor is the most common kidney malignancy in children, especially in children aged less than 6 years. Although therapeutic approach has reached successful rates, there is still room for improvement. Considering the tumor microenvironment, cytokines represent important elements of interaction and communication between tumor cells, stroma, and immune cells. In this regard, the transforming growth factor beta (TGF-β) family members play significant functions in physiological and pathological conditions, particularly in cancer. By regulating cell growth, death, and immortalization, TGF-β signaling pathways exert tumor suppressor effects in normal and early tumor cells. Thus, it is not surprising that a high number of human tumors arise due to alterations in genes coding for various TGF-β signaling components. Understanding the ambiguous role of TGF-β in human cancer is of paramount importance for the development of new therapeutic strategies to specifically block the metastatic signaling pathway of TGF-β without affecting its tumor suppressive effect. In this context, this review attempt to summarize the involvement of TGF-β in Wilms tumor.
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Affiliation(s)
- Marla Karine Amarante
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carlos Eduardo Coral de Oliveira
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Carolina Batista Ariza
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Alberto Yoichi Sakaguchi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Cintya Mayumi Ishibashi
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
| | - Maria Angelica Ehara Watanabe
- a Laboratory of Study and Application of DNA Polymorphisms, Department of Pathological Sciences , Biological Sciences Center, State University of Londrina , Londrina-Paraná , Brazil
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Manjili MH, Najarian K, Wang XY. Signatures of tumor-immune interactions as biomarkers for breast cancer prognosis. Future Oncol 2012; 8:703-11. [PMID: 22764768 DOI: 10.2217/fon.12.57] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Breast cancer mortality is usually due to distant recurrence of cancer at an advanced stage of the disease rather than from primary cancer. Therefore, prediction of breast cancer recurrence at the time of diagnosis could lead to advances in personalized treatment of cancer patients in order to prevent risk of recurrence. Two prognostic biomarkers that are currently being used in clinical practice are a 70-gene MammaPrint signature and a 21-gene Oncotype DX panel. These assays generate relative risks of recurrence, but they do not provide a 'yes' or 'no' answer about recurrence in a given patient. These tests include genes that are involved in the cell cycle, invasion, metastasis and angiogenesis related to breast cancer. Emerging evidence suggests that a signature of genes involved in tumor-immune interactions may provide a more accurate prognostic tool. This paper reviews recent advances in the discovery of prognostic biomarkers for breast cancer patients.
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Affiliation(s)
- Masoud H Manjili
- Department of Microbiology & Immunology, Massey Cancer Center, Richmond, VA 23298, USA.
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