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Shehaj I, Krajnak S, Almstedt K, Degirmenci Y, Herzog S, Lebrecht A, Linz VC, Schwab R, Stewen K, Brenner W, Hasenburg A, Schmidt M, Heimes AS. BRCA1, BRCA2 and PALB2 mRNA Expression as Prognostic Markers in Patients with Early Breast Cancer. Biomedicines 2024; 12:1361. [PMID: 38927568 PMCID: PMC11202204 DOI: 10.3390/biomedicines12061361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2024] [Revised: 06/15/2024] [Accepted: 06/16/2024] [Indexed: 06/28/2024] Open
Abstract
Breast cancer (BC) poses a challenge in establishing new treatment strategies and identifying new prognostic and predictive markers due to the extensive genetic heterogeneity of BC. Very few studies have investigated the impact of mRNA expression of these genes on the survival of BC patients. METHODS We examined the impact of the mRNA expression of breast cancer gene type 1 (BRCA1), breast cancer gene type 2 (BRCA2), and partner and localizer of BRCA2 (PALB2) on the metastasis-free survival (MFS) of patients with early BC using microarray gene expression analysis. RESULTS The study was performed in a cohort of 461 patients with a median age of 62 years at initial diagnosis. The median follow-up time was 147 months. We could show that the lower expression of BRCA1 and BRCA2 is significantly associated with longer MFS (p < 0.050). On the contrary, the lower expression of PALB2 was correlated with a shorter MFS (p = 0.049). Subgroup survival analysis identified the prognostic influence of mRNA expression for BRCA1 among patients with luminal-B-like BC and for BRCA2 and PALB2 in the subset of patients with luminal-A-like BC (p < 0.050). CONCLUSIONS According to our observations, BRCA1, BRCA2, and PALB2 expression might become valuable biomarkers of disease progression.
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Affiliation(s)
- Ina Shehaj
- Department of Obstetrics and Gynecology, University Medical Center, Johannes Gutenberg-University Mainz, 55131 Mainz, Germany (M.S.); (A.-S.H.)
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2
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Bove C, Maher J, Glover M. The role of CD4 + CAR T cells in cancer immunotherapy. Transl Cancer Res 2024; 13:2580-2586. [PMID: 38881935 PMCID: PMC11170516 DOI: 10.21037/tcr-23-2044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 04/01/2024] [Indexed: 06/18/2024]
Affiliation(s)
| | - John Maher
- Leucid Bio Ltd., Guy's Hospital, London, UK
- Guy's Hospital, School of Cancer and Pharmaceutical Sciences, King's College London, London, UK
- Department of Immunology, Eastbourne Hospital, Eastbourne, UK
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3
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Gonçalves IV, Pinheiro-Rosa N, Torres L, Oliveira MDA, Rapozo Guimarães G, Leite CDS, Ortega JM, Lopes MTP, Faria AMC, Martins MLB, Felicori LF. Dynamic changes in B cell subpopulations in response to triple-negative breast cancer development. Sci Rep 2024; 14:11576. [PMID: 38773133 PMCID: PMC11109097 DOI: 10.1038/s41598-024-60243-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 04/19/2024] [Indexed: 05/23/2024] Open
Abstract
Despite presenting a worse prognosis and being associated with highly aggressive tumors, triple-negative breast cancer (TNBC) is characterized by the higher frequency of tumor-infiltrating lymphocytes, which have been implicated in better overall survival and response to therapy. Though recent studies have reported the capacity of B lymphocytes to recognize overly-expressed normal proteins, and tumor-associated antigens, how tumor development potentially modifies B cell response is yet to be elucidated. Our findings reveal distinct effects of 4T1 and E0771 murine tumor development on B cells in secondary lymphoid organs. Notably, we observe a significant expansion of total B cells and plasma cells in the tumor-draining lymph nodes (tDLNs) as early as 7 days after tumor challenge in both murine models, whereas changes in the spleen are less pronounced. Surprisingly, within the tumor microenvironment (TME) of both models, we detect distinct B cell subpopulations, but tumor development does not appear to cause major alterations in their frequency over time. Furthermore, our investigation into B cell regulatory phenotypes highlights that the B10 Breg phenotype remains unaffected in the evaluated tissues. Most importantly, we identified an increase in CD19 + LAG-3 + cells in tDLNs of both murine models. Interestingly, although CD19 + LAG-3 + cells represent a minor subset of total B cells (< 3%) in all evaluated tissues, most of these cells exhibit elevated expression of IgD, suggesting that LAG-3 may serve as an activation marker for B cells. Corroborating with these findings, we detected distinct cell cycle and proliferation genes alongside LAG-3 analyzing scRNA-Seq data from a cohort of TNBC patients. More importantly, our study suggests that the presence of LAG-3 B cells in breast tumors could be associated with a good prognosis, as patients with higher levels of LAG-3 B cell transcripts had a longer progression-free interval (PFI). This novel insight could pave the way for targeted therapies that harness the unique properties of LAG-3 + B cells, potentially offering new avenues for improving patient outcomes in TNBC. Further research is warranted to unravel the mechanistic pathways of these cells and to validate their prognostic value in larger, diverse patient cohorts.
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Affiliation(s)
- Igor Visconte Gonçalves
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Natália Pinheiro-Rosa
- NYU Grossman School of Medicine, NYU Langone Health, New York University, 550 1st Ave, New York, NY, 10016, USA
| | - Lícia Torres
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Mariana de Almeida Oliveira
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Gabriela Rapozo Guimarães
- Instituto Nacional de Câncer, Ministério da Saúde, Coordenação de Pesquisa, Laboratório de Bioinformática e Biologia Computacional - Rua André Cavalcanti, 37, 1 Andar, Centro, Rio de Janeiro, RJ, 20231050, Brasil
| | - Christiana da Silva Leite
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - José Miguel Ortega
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Miriam Teresa Paz Lopes
- Department of Pharmacology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Ana Maria Caetano Faria
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil
| | - Mariana Lima Boroni Martins
- Instituto Nacional de Câncer, Ministério da Saúde, Coordenação de Pesquisa, Laboratório de Bioinformática e Biologia Computacional - Rua André Cavalcanti, 37, 1 Andar, Centro, Rio de Janeiro, RJ, 20231050, Brasil
| | - Liza Figueiredo Felicori
- Department of Biochemistry and Immunology, Universidade Federal de Minas Gerais, Av. Pres. Antônio Carlos, 6627 - Pampulha, Belo Horizonte, MG, 31270-901, Brazil.
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Sun XY, Wang CQ, Mao Y, Zhang ZQ, Cui J, Dong XN, Wang HB. Prognostic value and distribution pattern of tumor infiltrating lymphocytes and their subsets in distant metastases of advanced breast cancer. Clin Breast Cancer 2024; 24:e167-e176. [PMID: 38212189 DOI: 10.1016/j.clbc.2023.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 11/09/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND There are significant correlations between the levels of tumor infiltrating lymphocytes (TILs) and the prognosis of primary breast cancer. While little is known about immunological mechanisms in the distant metastasis of advanced breast cancer. PATIENTS AND METHODS A total of 106 patients with advanced metastatic breast cancer were enrolled in this study between 2016 and 2022. Hematoxylin and eosin staining and immunohistochemistry were used to assess the densities of stromal TILs (sTILs), intratumoral TILs (iTILs) and invasive marginal TILs (imTILs) and CD4+, CD8+, CD20+, FOXP3+ TILs in the primary tumor and metastasis (bone, lung, liver, and distant lymph node) of advanced breast cancer. RESULTS Higher levels of sTILs at metastatic sites were associated with better progression-free survival (PFS), postmetastasis survival (PMS) and overall survival (OS) (p = .026, .001 and .005, respectively). The levels of iTILs were significantly lower than those of sTILs and imTILs in both primary tumor (p< .001, both) and metastasis (p< .001, both). The level of CD4+ T cells was higher than those of CD8+ T cells and CD20+ B cells in both primary tumor (p < .001) and metastasis (p < .001). The levels of sTILs (p=0. 001) and imTILs (p< .001) in the primary tumor were generally higher than those in the metastasis. CONCLUSION The levels of TILs and their subsets can predict the survival and prognosis of patients with advanced breast cancer. The distributions of TILs and their subsets are similar between the primary tumor and metastasis. The metastases have a lower degree of lymphocytes infiltration than its corresponding primary tumor.
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Affiliation(s)
- Xin-Yi Sun
- Department of Breast Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Cheng-Qin Wang
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Yan Mao
- Department of Breast Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Zhen-Qi Zhang
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Jian Cui
- Department of Breast Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Xian-Ning Dong
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China
| | - Hai-Bo Wang
- Department of Breast Surgery, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, PR China.
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Jung HH, Kim JY, Cho EY, Lee JE, Kim SW, Nam SJ, Park YH, Ahn JS, Im YH. A Retrospective Exploratory Analysis for Serum Extracellular Vesicles Reveals APRIL (TNFSF13), CXCL13, and VEGF-A as Prognostic Biomarkers for Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer. Int J Mol Sci 2023; 24:15576. [PMID: 37958571 PMCID: PMC10647725 DOI: 10.3390/ijms242115576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/18/2023] [Accepted: 10/23/2023] [Indexed: 11/15/2023] Open
Abstract
Neoadjuvant chemotherapy (NAC) is widely used as a standard treatment for early-stage triple-negative breast cancer (TNBC). While patients who achieve pathologic complete response (pCR) have a highly favorable outcome, patients who do not achieve pCR have variable prognoses. It is important to identify patients who are most likely to have poor survival outcomes to identify candidates for more aggressive therapeutic approaches after NAC. Many studies have demonstrated that cytokines and growth factors packaged into extracellular vesicles (EVs) have an essential role in tumor progression and drug resistance. In this study, we examined the role of serum-derived EV-associated cytokines as prognostic biomarkers for long-term outcomes in patients who underwent anthracycline-taxane-based NAC. We isolated extracellular vesicles from the serum of 190 TNBC patients who underwent NAC between 2015 and 2018 at Samsung Medical Center. EV-associated cytokine concentrations were measured with ProcartaPlex Immune Monitoring 65-plex panels. The prognostic value of EV-associated cytokines was studied. We found that patients with high EV_APRIL, EV_CXCL13, and EV_VEGF-A levels had shorter overall survival (OS). We further evaluated the role of these selected biomarkers as prognostic factors in patients with residual disease (RD) after NAC. Even in patients with RD, high levels of EV_APRIL, EV_CXCL13, and EV_VEGF-A were correlated with poor OS. In all subgroup analyses, EV_CXCL13 overexpression was significantly associated with poor overall survival. Moreover, multivariate analysis indicated that a high level of EV_CXCL13 was an independent predictor of poor OS. Correlation analysis between biomarker levels in EVs and serum showed that EV_VEGF-A positively correlated with soluble VEGF-A but not CXCL13. An elevated level of soluble VEGF-A was also associated with poor OS. These findings suggest that EV_APRIL, EV_CXCL13, and EV_VEGF-A may be useful in identifying TNBC patients at risk of poor survival outcomes after NAC.
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Affiliation(s)
- Hae Hyun Jung
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06351, Republic of Korea; (H.H.J.); (J.-Y.K.); (Y.H.P.)
- Biomedical Research Institute, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Ji-Yeon Kim
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06351, Republic of Korea; (H.H.J.); (J.-Y.K.); (Y.H.P.)
- Biomedical Research Institute, Samsung Medical Center, Seoul 06351, Republic of Korea
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea;
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
| | - Eun Yoon Cho
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
- Department of Pathology, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Jeong Eon Lee
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
- Department of Surgery, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Seok Won Kim
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
- Department of Surgery, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Seok Jin Nam
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
- Department of Surgery, Samsung Medical Center, Seoul 06351, Republic of Korea
| | - Yeon Hee Park
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06351, Republic of Korea; (H.H.J.); (J.-Y.K.); (Y.H.P.)
- Biomedical Research Institute, Samsung Medical Center, Seoul 06351, Republic of Korea
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea;
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
| | - Jin Seok Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea;
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
| | - Young-Hyuck Im
- Department of Health Sciences and Technology, Samsung Advanced Institute for Health Sciences and Technology, Sungkyunkwan University, Seoul 06351, Republic of Korea; (H.H.J.); (J.-Y.K.); (Y.H.P.)
- Biomedical Research Institute, Samsung Medical Center, Seoul 06351, Republic of Korea
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Seoul 06351, Republic of Korea;
- School of Medicine, Sungkyunkwan University, Suwon 16419, Republic of Korea; (E.Y.C.); (J.E.L.); (S.W.K.); (S.J.N.)
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Bruni S, Mercogliano MF, Mauro FL, Cordo Russo RI, Schillaci R. Cancer immune exclusion: breaking the barricade for a successful immunotherapy. Front Oncol 2023; 13:1135456. [PMID: 37284199 PMCID: PMC10239871 DOI: 10.3389/fonc.2023.1135456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 05/10/2023] [Indexed: 06/08/2023] Open
Abstract
Immunotherapy has changed the course of cancer treatment. The initial steps were made through tumor-specific antibodies that guided the setup of an antitumor immune response. A new and successful generation of antibodies are designed to target immune checkpoint molecules aimed to reinvigorate the antitumor immune response. The cellular counterpart is the adoptive cell therapy, where specific immune cells are expanded or engineered to target cancer cells. In all cases, the key for achieving positive clinical resolutions rests upon the access of immune cells to the tumor. In this review, we focus on how the tumor microenvironment architecture, including stromal cells, immunosuppressive cells and extracellular matrix, protects tumor cells from an immune attack leading to immunotherapy resistance, and on the available strategies to tackle immune evasion.
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Prognostic Implications of the Residual Tumor Microenvironment after Neoadjuvant Chemotherapy in Triple-Negative Breast Cancer Patients without Pathological Complete Response. Cancers (Basel) 2023; 15:cancers15030597. [PMID: 36765559 PMCID: PMC9913578 DOI: 10.3390/cancers15030597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 01/12/2023] [Accepted: 01/16/2023] [Indexed: 01/20/2023] Open
Abstract
With a high risk of relapse and death, and a poor or absent response to therapeutics, the triple-negative breast cancer (TNBC) subtype is particularly challenging, especially in patients who cannot achieve a pathological complete response (pCR) after neoadjuvant chemotherapy (NAC). Although the tumor microenvironment (TME) is known to influence disease progression and the effectiveness of therapeutics, its predictive and prognostic potential remains uncertain. This work aimed to define the residual TME profile after NAC of a retrospective cohort with 96 TNBC patients by immunohistochemical staining (cell markers) and chromogenic in situ hybridization (genetic markers). Kaplan-Meier curves were used to estimate the influence of the selected TME markers on five-year overall survival (OS) and relapse-free survival (RFS) probabilities. The risks of each variable being associated with relapse and death were determined through univariate and multivariate Cox analyses. We describe a unique tumor-infiltrating immune profile with high levels of lymphocytes (CD4, FOXP3) and dendritic cells (CD21, CD1a and CD83) that are valuable prognostic factors in post-NAC TNBC patients. Our study also demonstrates the value of considering not only cellular but also genetic TME markers such as MUC-1 and CXCL13 in routine clinical diagnosis to refine prognosis modelling.
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Onkar SS, Carleton NM, Lucas PC, Bruno TC, Lee AV, Vignali DAA, Oesterreich S. The Great Immune Escape: Understanding the Divergent Immune Response in Breast Cancer Subtypes. Cancer Discov 2023; 13:23-40. [PMID: 36620880 PMCID: PMC9833841 DOI: 10.1158/2159-8290.cd-22-0475] [Citation(s) in RCA: 43] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 08/30/2022] [Accepted: 09/26/2022] [Indexed: 12/12/2022]
Abstract
Breast cancer, the most common type of cancer affecting women, encompasses a collection of histologic (mainly ductal and lobular) and molecular subtypes exhibiting diverse clinical presentation, disease trajectories, treatment options, and outcomes. Immunotherapy has revolutionized treatment for some solid tumors but has shown limited promise for breast cancers. In this review, we summarize recent advances in our understanding of the complex interactions between tumor and immune cells in subtypes of breast cancer at the cellular and microenvironmental levels. We aim to provide a perspective on opportunities for future immunotherapy agents tailored to specific features of each subtype of breast cancer. SIGNIFICANCE Although there are currently over 200 ongoing clinical trials testing immunotherapeutics, such as immune-checkpoint blockade agents, these are largely restricted to the triple-negative and HER2+ subtypes and primarily focus on T cells. With the rapid expansion of new in vitro, in vivo, and clinical data, it is critical to identify and highlight the challenges and opportunities unique for each breast cancer subtype to drive the next generation of treatments that harness the immune system.
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Affiliation(s)
- Sayali S. Onkar
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Graduate Program of Microbiology and Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Neil M. Carleton
- Women’s Cancer Research Center, Magee-Women’s Research Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
| | - Peter C Lucas
- Women’s Cancer Research Center, Magee-Women’s Research Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Cancer Biology Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Department of Pathology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Tullia C Bruno
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Adrian V Lee
- Women’s Cancer Research Center, Magee-Women’s Research Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Cancer Biology Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
| | - Dario AA Vignali
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
- Tumor Microenvironment Center, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Cancer Immunology and Immunotherapy Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
| | - Steffi Oesterreich
- Women’s Cancer Research Center, Magee-Women’s Research Institute, University of Pittsburgh, Pittsburgh, PA 15213, USA
- Cancer Biology Program, UPMC Hillman Cancer Center, Pittsburgh, PA 15213, USA
- Department of Pharmacology and Chemical Biology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, USA
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Bove C, Arcangeli S, Falcone L, Camisa B, El Khoury R, Greco B, De Lucia A, Bergamini A, Bondanza A, Ciceri F, Bonini C, Casucci M. CD4 CAR-T cells targeting CD19 play a key role in exacerbating cytokine release syndrome, while maintaining long-term responses. J Immunother Cancer 2023; 11:jitc-2022-005878. [PMID: 36593069 PMCID: PMC9809278 DOI: 10.1136/jitc-2022-005878] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2022] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND To date, T cells redirected with CD19-specific chimeric antigen receptors (CAR) have gained impressive success in B-cell malignancies. However, treatment failures are common and the occurrence of severe toxicities, such as cytokine release syndrome (CRS), still limits the full exploitation of this approach. Therefore, the development of cell products with improved therapeutic indexes is highly demanded. METHODS In this project, we investigated how CD4 and CD8 populations cooperate during CD19 CAR-T cell responses and what is their specific role in CRS development. To this aim, we took advantage of immunodeficient mice reconstituted with a human immune system (HuSGM3) and engrafted with the B-cell acute lymphoblastic leukemia cell line NALM-6, a model that allows to thoroughly study efficacy and toxicity profiles of CD19 CAR-T cell products. RESULTS CD4 CAR-T cells showed superior proliferation and activation potential, which translated into stronger stimulation of myeloid cells, the main triggers of adverse events. Accordingly, toxicity assessment in HuSGM3 mice identified CD4 CAR-T cells as key contributors to CRS development, revealing a safer profile when they harbor CARs embedded with 4-1BB, rather than CD28. By comparing differentially co-stimulated CD4:CD8 1:1 CAR-T cell formulations, we observed that CD4 cells shape the overall expansion kinetics of the infused product and are crucial for maintaining long-term responses. Interestingly, the combination of CD4.BBz with CD8.28z CAR-T cells resulted in the lowest toxicity, without impacting antitumor efficacy. CONCLUSIONS Taken together, these data point out that the rational design of improved adoptive T-cell therapies should consider the biological features of CD4 CAR-T cells, which emerged as crucial for maintaining long-term responses but also endowed by a higher toxic potential.
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Affiliation(s)
- Camilla Bove
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Silvia Arcangeli
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Laura Falcone
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Barbara Camisa
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy,Experimental Hematology Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Rita El Khoury
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Beatrice Greco
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Anna De Lucia
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Alice Bergamini
- Department of Gynecologic Oncology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Attilio Bondanza
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Fabio Ciceri
- Department of Hematology and Stem Cell Transplantation, IRCCS Ospedale San Raffaele, Milan, Italy,Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Bonini
- Experimental Hematology Unit, IRCCS Ospedale San Raffaele, Milan, Italy,Vita-Salute San Raffaele University, Milan, Italy
| | - Monica Casucci
- Innovative Immunotherapies Unit, IRCCS Ospedale San Raffaele, Milan, Italy
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10
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Peng J, Madduri S, Clontz AD, Stewart DA. Clinical trial-identified inflammatory biomarkers in breast and pancreatic cancers. Front Endocrinol (Lausanne) 2023; 14:1106520. [PMID: 37181043 PMCID: PMC10173309 DOI: 10.3389/fendo.2023.1106520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Accepted: 04/04/2023] [Indexed: 05/16/2023] Open
Abstract
Breast cancer and pancreatic cancer are two common cancer types characterized by high prevalence and high mortality rates, respectively. However, breast cancer has been more well-studied than pancreatic cancer. This narrative review curated inflammation-associated biomarkers from clinical studies that were systematically selected for both breast and pancreatic cancers and discusses some of the common and unique elements between the two endocrine-regulated malignant diseases. Finding common ground between the two cancer types and specifically analyzing breast cancer study results, we hoped to explore potential feasible methods and biomarkers that may be useful also in diagnosing and treating pancreatic cancer. A PubMed MEDLINE search was used to identify articles that were published between 2015-2022 of different kinds of clinical trials that measured immune-modulatory biomarkers and biomarker changes of inflammation defined in diagnosis and treatment of breast cancer and pancreatic cancer patients. A total of 105 papers (pancreatic cancer 23, breast cancer 82) were input into Covidence for the title and abstract screening. The final number of articles included in this review was 73 (pancreatic cancer 19, breast cancer 54). The results showed some of the frequently cited inflammatory biomarkers for breast and pancreatic cancers included IL-6, IL-8, CCL2, CD8+ T cells and VEGF. Regarding unique markers, CA15-3 and TNF-alpha were two of several breast cancer-specific, and CA19 and IL-18 were pancreatic cancer-specific. Moreover, we discussed leptin and MMPs as emerging biomarker targets with potential use for managing pancreatic cancer based on breast cancer studies in the future, based on inflammatory mechanisms. Overall, the similarity in how both types of cancers respond to or result in further disruptive inflammatory signaling, and that point to a list of markers that have been shown useful in diagnosis and/or treatment method response or efficacy in managing breast cancer could potentially provide insights into developing the same or more useful diagnostic and treatment measurement inflammatory biomarkers for pancreatic cancer. More research is needed to investigate the relationship and associated inflammatory markers between the similar immune-associated biological mechanisms that contribute to breast and pancreatic cancer etiology, drive disease progression or that impact treatment response and reflect survival outcomes.
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Affiliation(s)
- Jing Peng
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Supradeep Madduri
- Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States
| | - Angela D. Clontz
- Department of Nutrition, Meredith College, Raleigh, NC, United States
| | - Delisha A. Stewart
- Department of Nutrition, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, NC, United States
- *Correspondence: Delisha A. Stewart,
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11
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Chen Z, Zhu Q, Deng X, Yao W, Zhang W, Liu W, Tang Y, Zhao S. Angioimmunoblastic T-cell lymphoma with predominant CD8+ tumor-infiltrating T-cells is a distinct immune pattern with an immunosuppressive microenvironment. Front Immunol 2022; 13:987227. [PMID: 36325319 PMCID: PMC9618886 DOI: 10.3389/fimmu.2022.987227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/27/2022] [Indexed: 11/19/2022] Open
Abstract
Background Angioimmunoblastic T-cell lymphoma (AITL) has a rich tumor microenvironment (TME) that typically harbors plenty of CD4+tumor infiltrating lymphocytes, (TIL)-T-cells (so called common AITL). Nonetheless, AITL with large numbers of CD8+TIL-Ts that outnumber CD4+cells have been observed (CD8-predominant AITL). However, detailed comparison of CD8-predominant AITL and common AITL are still lacking. Methods We compared clinicopathological features, TIL subsets, TME T cell receptor-β (TRB), and immunoglobulin heavy chain (IGH) repertoires, and gene expression profiles in six CD8-predominant and 12 common AITLs using case-control matching (2014 to 2019). Results Comparing with common AITLs, CD8-predominant AITLs showed more frequent edema (P = 0.011), effusion (P = 0.026), high elevated plasma EBV-DNA (P = 0.008), and shorter survival (P = 0.034). Moreover, they had more pronounced eosinophil increase (P = 0.004) and a higher Ki67 index (P = 0.041). Flow cytometry revealed an inverted CD4/CD8 ratio in TIL-Ts and lower TIL-B proportions (P = 0.041). TRB repertoire metrics deteriorated, including lower productive clones (P = 0.014) and higher clonality score (P = 0.019). The IGH repertoire was also narrowed, showing a higher proportion of the top 10 clones (P = 0.002) and lower entropy (P = 0.027). Gene expression analysis showed significant enrichment for upregulated negative regulation of immune system processes and downregulated T-cell activation and immune cell differentiation. Conclusion Our findings demonstrated that CD8-predominant AITL is a distinct immune pattern of AITL characterized by anti-tumor immunity impairment and an immunosuppressive microenvironment. These characteristics can interpret its severe clinical manifestations and poor outcomes.
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Affiliation(s)
| | | | | | | | | | | | - Yuan Tang
- *Correspondence: Sha Zhao, ; Yuan Tang,
| | - Sha Zhao
- *Correspondence: Sha Zhao, ; Yuan Tang,
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12
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Li S, Zhang Y, Zhang P, Xue S, Chen Y, Sun L, Yang R. Predictive and prognostic values of tumor infiltrating lymphocytes in breast cancers treated with neoadjuvant chemotherapy: A meta-analysis. Breast 2022; 66:97-109. [PMID: 36219945 PMCID: PMC9550538 DOI: 10.1016/j.breast.2022.10.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 08/11/2022] [Accepted: 10/03/2022] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND This meta-analysis assessed the predictive and prognostic value of tumor infiltrating lymphocytes (TILs) in neoadjuvant chemotherapy (NACT) treated breast cancer and an optimal threshold for predicting pathologic complete response (pCR). METHODS A systematic search of PubMed, EMBASE and Web of Science electronic databases was conducted to identify eligible studies published before April 2022. Either a fixed or random effects model was applied to estimate the pooled hazard ratio (HR) and odds ratio (OR) for prognosis and predictive values of TILs in breast cancer patients treated with NACT. The study is registered with PROSPERO (CRD42020221521). RESULTS A total of 29 published studies were eligible. Increased levels of TILs predicted response to NACT in HER2 positive breast cancer (OR = 2.54 95%CI, 1.50-4.29) and triple negative breast cancer (TNBC) (OR = 3.67, 95%CI, 1.93-6.97), but not for hormone receptor (HR) positive breast cancer (OR = 1.68, 95 %CI, 0.67-4.25). A threshold of 20% of H & E-stained TILs was associated with prediction of pCR in both HER2 positive breast cancer (P = 0.035) and TNBC (P = 0.001). Moreover, increased levels of TILs (either iTILs or sTILs) were associated with survival benefit in HER2-positive breast cancer and TNBC. However, an increased level of TILs was not a prognostic factor for survival in HR positive breast cancer (pooled HR = 0.64, 95%CI: 0.03-14.1, P = 0.78). CONCLUSIONS Increased levels of TILs were associated with increased rates of response to NACT and improved prognosis for the molecular subtypes of TNBC and HER2-positive breast cancer, but not for patients with HR positive breast cancer. A threshold of 20% TILs was the most powerful outcome prognosticator of pCR.
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Affiliation(s)
- Shiqi Li
- Department of Pharmacy Administration, School of Business Administration, Shenyang Pharmaceutical University, Shenyang, China
| | - Ying Zhang
- Department of Clinical Pharmacy, School of Life Sciences and Biopharmaceuticals, Shenyang Pharmaceutical University, Shenyang, China
| | - Peigen Zhang
- Department of Pharmacy Administration, School of Business Administration, Shenyang Pharmaceutical University, Shenyang, China
| | - Shuijing Xue
- Department of Pharmacy Administration, School of Business Administration, Shenyang Pharmaceutical University, Shenyang, China
| | - Yu Chen
- Department of Pharmacy Administration, School of Business Administration, Shenyang Pharmaceutical University, Shenyang, China
| | - Lihua Sun
- Department of Pharmacy Administration, School of Business Administration, Shenyang Pharmaceutical University, Shenyang, China,Corresponding author. Department of pharmacy administration, School of Business Administration, Shenyang Pharmaceutical University, 103 Wen hua Road, Shenyang, 110016, Liaoning Province, PR China.
| | - Rui Yang
- Clinical Pharmacology Laboratory, The Second Affiliated Hospital, Liaoning University of Traditional Chinese Medicine, Shenyang, 110034, China
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Wang B, Wang M, Ao D, Wei X. CXCL13-CXCR5 axis: Regulation in inflammatory diseases and cancer. Biochim Biophys Acta Rev Cancer 2022; 1877:188799. [PMID: 36103908 DOI: 10.1016/j.bbcan.2022.188799] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Revised: 09/06/2022] [Accepted: 09/06/2022] [Indexed: 01/10/2023]
Abstract
Chemokine C-X-C motif ligand 13 (CXCL13), originally identified as a B-cell chemokine, plays an important role in the immune system. The interaction between CXCL13 and its receptor, the G-protein coupled receptor (GPCR) CXCR5, builds a signaling network that regulates not only normal organisms but also the development of many diseases. However, the precise action mechanism remains unclear. In this review, we discussed the functional mechanisms of the CXCL13-CXCR5 axis under normal conditions, with special focus on its association with diseases. For certain refractory diseases, we emphasize the diagnostic and therapeutic role of CXCL13-CXCR5 axis.
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Affiliation(s)
- Binhan Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Manni Wang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Danyi Ao
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, China.
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T-Cell Density at the Invasive Margin and Immune Phenotypes Predict Outcome in Vulvar Squamous Cell Cancer. Cancers (Basel) 2022; 14:cancers14174246. [PMID: 36077784 PMCID: PMC9454842 DOI: 10.3390/cancers14174246] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Revised: 08/25/2022] [Accepted: 08/25/2022] [Indexed: 11/29/2022] Open
Abstract
Background: Although quantification of tumor infiltrating lymphocytes (TILs) has become of increasing interest in immuno-oncology, only little is known about TILs infiltration in the tumor microenvironment and its predictive value in vulvar cancer. Methods: Immunohistochemistry and automated digital image analysis was applied to measure the densities of CD3+ (DAKO, #IR503) and CD8+ (DAKO, #IR623) TILs at the invasive margin and in the center of 530 vulvar squamous cell cancers. Results: An elevated density of CD3+ T-cell at the invasive margin was significantly associated with low tumor stage (p = 0.0012) and prolonged survival (overall survival [OS] p = 0.0027, progression free survival [PFS] p = 0.024) and was independent from tumor stage, nodal stage, grade, and HPV-status in multivariate analysis (p < 0.05). The prognostic impact of CD3+ cells in the center of the tumor was weaker compared to the invasive margin (OS p = 0.046, PFS p = 0.031) and lacking for CD8+ T-cell densities at any location (p ≥ 0.14 each). Unsupervised clustering of CD3+ and CD8+ T-cell densities identified three major subgroups corresponding to the immune desert (137 patients), immune excluded (220 patients) and immune inflamed phenotypes (133 patients). Survival analysis revealed a particular poor prognosis for the immune desert phenotype for OS (p = 0.0071) and PFS (p = 0.0027). Conclusion: Our data demonstrate a high prognostic value of CD3+ T-cells at the invasive margin and immune phenotypes in vulvar squamous cell cancer.
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15
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Li H, Wu M, Zhao X. Role of chemokine systems in cancer and inflammatory diseases. MedComm (Beijing) 2022; 3:e147. [PMID: 35702353 PMCID: PMC9175564 DOI: 10.1002/mco2.147] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/12/2022] Open
Abstract
Chemokines are a large family of small secreted proteins that have fundamental roles in organ development, normal physiology, and immune responses upon binding to their corresponding receptors. The primary functions of chemokines are to coordinate and recruit immune cells to and from tissues and to participate in regulating interactions between immune cells. In addition to the generally recognized antimicrobial immunity, the chemokine/chemokine receptor axis also exerts a tumorigenic function in many different cancer models and is involved in the formation of immunosuppressive and protective tumor microenvironment (TME), making them potential prognostic markers for various hematologic and solid tumors. In fact, apart from its vital role in tumors, almost all inflammatory diseases involve chemokines and their receptors in one way or another. Modulating the expression of chemokines and/or their corresponding receptors on tumor cells or immune cells provides the basis for the exploitation of new drugs for clinical evaluation in the treatment of related diseases. Here, we summarize recent advances of chemokine systems in protumor and antitumor immune responses and discuss the prevailing understanding of how the chemokine system operates in inflammatory diseases. In this review, we also emphatically highlight the complexity of the chemokine system and explore its potential to guide the treatment of cancer and inflammatory diseases.
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Affiliation(s)
- Hongyi Li
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of EducationWest China Second HospitalSichuan UniversityChengduChina
| | - Min Wu
- Department of Biomedical Sciences, School of Medicine and Health SciencesUniversity of North DakotaGrand ForksNorth DakotaUSA
| | - Xia Zhao
- Department of Gynecology and Obstetrics, Development and Related Disease of Women and Children Key Laboratory of Sichuan Province, Key Laboratory of Birth Defects and Related Diseases of Women and Children, Ministry of EducationWest China Second HospitalSichuan UniversityChengduChina
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16
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Perrone M, Talarico G, Chiodoni C, Sangaletti S. Impact of Immune Cell Heterogeneity on HER2+ Breast Cancer Prognosis and Response to Therapy. Cancers (Basel) 2021; 13:6352. [PMID: 34944971 PMCID: PMC8699132 DOI: 10.3390/cancers13246352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/13/2021] [Accepted: 12/14/2021] [Indexed: 11/17/2022] Open
Abstract
Breast cancer is a heterogeneous disease with a high degree of diversity among and within tumors, and in relation to its different tumor microenvironment. Compared to other oncotypes, such as melanoma or lung cancer, breast cancer is considered a "cold" tumor, characterized by low T lymphocyte infiltration and low tumor mutational burden. However, more recent evidence argues against this idea and indicates that, at least for specific molecular breast cancer subtypes, the immune infiltrate may be clinically relevant and heterogeneous, with significant variations in its stromal cell/protein composition across patients and tumor stages. High numbers of tumor-infiltrating T cells are most frequent in HER2-positive and basal-like molecular subtypes and are generally associated with a good prognosis and response to therapies. However, effector immune infiltrates show protective immunity in some cancers but not in others. This could depend on one or more immunosuppressive mechanisms acting alone or in concert. Some of them might include, in addition to immune cells, other tumor microenvironment determinants such as the extracellular matrix composition and stiffness as well as stromal cells, like fibroblasts and adipocytes, that may prevent cytotoxic T cells from infiltrating the tumor microenvironment or may inactivate their antitumor functions. This review will summarize the state of the different immune tumor microenvironment determinants affecting HER2+ breast tumor progression, their response to treatment, and how they are modified by different therapeutic approaches. Potential targets within the immune tumor microenvironment will also be discussed.
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17
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Heimes AS, Krämer H, Härtner F, Almstedt K, Krajnak S, Battista MJ, Brenner W, Hasenburg A, Schmidt M. Prognostic Impact of Immunoglobulin Kappa C in Breast Cancer Patients Treated with Adjuvant Chemotherapy. Breast Care (Basel) 2021; 16:444-451. [PMID: 34720803 DOI: 10.1159/000511992] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 10/03/2020] [Indexed: 12/15/2022] Open
Abstract
Introduction Immunoglobulin κC (IGKC)-positive tumor-infiltrating plasma cells are associated with better prognosis in node-negative breast cancer patients without adjuvant systemic therapy. In the present study we evaluated the prognostic significance of IGKC in breast cancer patients treated with adjuvant chemotherapy ± tamoxifen. Methods IGKC expression was immunohistochemically analyzed in 193 breast cancer patients who were treated with adjuvant chemotherapy, either with cyclophosphamide, methotrexate, and 5-fluorouracil (CMF) or 5-fluorouracil, epirubicin, and cyclophosphamide (FEC) between 1993 and 2001 with a median follow-up of 11 years. The prognostic impact of IGKC expression was evaluated by Kaplan-Meier survival analyses as well as uni- and multivariate Cox regression. An interaction term was used to investigate a possible association between tamoxifen treatment and prognostic effect of IGKC expression. Results Kaplan-Meier analyses identified IGKC as a prognostic marker for metastasis-free survival (MFS): higher IGKC expression was associated with a better outcome (p = 0.02, log rank). Results of univariate Cox regression confirmed the prognostic impact of IGKC expression: patients with a strong IGKC expression had a longer MFS (hazard ratio [HR] 1.931; 95% confidence interval [CI] 1.087-3.431; p = 0.025). Multivariate Cox regression analysis showed the independent prognostic significance of IGKC expression (HR 2.070; 95% CI 1.088-3.938; p = 0.027). The interaction term confirmed a significant interaction between tamoxifen treatment and the prognostic impact of IGKC expression (pinteraction = 0.04). Conclusion IGKC expression had an independent prognostic impact in early breast cancer patients who received adjuvant chemotherapy. There was a significant interaction with the use of tamoxifen.
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Affiliation(s)
- Anne-Sophie Heimes
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Hannah Krämer
- Department of Obstetrics and Gynecology, Klinikum Frankfurt Höchst, Frankfurt, Germany
| | - Franziska Härtner
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Mainz, Germany
| | - Katrin Almstedt
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Slavomir Krajnak
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Marco J Battista
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Walburgis Brenner
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Annette Hasenburg
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
| | - Marcus Schmidt
- Department of Obstetrics and Gynecology, University Medical Center Mainz, Mainz, Germany
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18
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Park JH, Jung YS, Kim JY, Bae SH. Determinants of quality of life in women immediately following the completion of primary treatment of breast cancer: A cross-sectional study. PLoS One 2021; 16:e0258447. [PMID: 34653187 PMCID: PMC8519416 DOI: 10.1371/journal.pone.0258447] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/27/2021] [Indexed: 11/19/2022] Open
Abstract
Backgrounds Many breast cancer patients experience significant distress immediately following the completion of primary treatment. Women who report low levels of quality of life (QOL) early in this phase of transitional survivorship tend to experience diminished long-term adjustment. However, since most of the prior studies on survivors were conducted on patients at various times, studies on QOL of women during the end of primary treatment have been insufficient. This study aimed to identify determinants of QOL in women with breast cancer immediately following the completion of treatment. Methods A cross-sectional study was conducted on 140 disease-free breast cancer patients who had completed therapy in the past 1 month at university hospitals. Functional Assessment of Cancer Therapy-Breast (FACT-B), Memorial Symptom Assessment Scale-Short Form (MSAS-SF), Self-Efficacy Scale for Self-Management of Breast Cancer (SESSM-B), and Interpersonal Support Evaluation List-12 (ISEL-12) scales were used to assess predictors and QOL. The data were analyzed using the Pearson correlation, t-test, ANOVA, and hierarchical multiple regression. Results The mean score of QOL for breast cancer survivors was 97.23 (±20.01). Chemotherapy and perceived economic status were significantly associated with QOL in terms of sociodemographic and disease/treatment-related characteristics. Physical and psychological symptoms and social support had a significant association with QOL. The regression analyses showed that physical and psychological symptoms and belonging support were statistically significant in predicting the QOL of breast cancer survivors. Conclusions The variables of symptom experience and social support must be acknowledged when improving women’s QOL immediately after their completion of primary breast cancer treatment. Greater focus on the reduction of symptom distress and increasing a sense of belonging could improve QOL among breast cancer survivors.
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Affiliation(s)
- Jin-Hee Park
- College of Nursing Research Institute of Nursing Science, Ajou University, Suwon, South Korea
| | - Yong Sik Jung
- Department of Breast Surgery, School of Medicine, Ajou University, Suwon, South Korea
| | - Ji Young Kim
- Department of Breast Surgery, School of Medicine, Ajou University, Suwon, South Korea
| | - Sun Hyoung Bae
- College of Nursing Research Institute of Nursing Science, Ajou University, Suwon, South Korea
- * E-mail:
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Schmidt M, Heimes AS. Immunomodulating Therapies in Breast Cancer-From Prognosis to Clinical Practice. Cancers (Basel) 2021; 13:4883. [PMID: 34638367 PMCID: PMC8507771 DOI: 10.3390/cancers13194883] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 09/26/2021] [Accepted: 09/26/2021] [Indexed: 12/20/2022] Open
Abstract
The role of the immune system in breast cancer has been debated for decades. The advent of technologies such as next generation sequencing (NGS) has elucidated the crucial interplay between somatic mutations in tumors leading to neoantigens and immune responses with increased tumor-infiltrating lymphocytes and improved prognosis of breast cancer patients. In particular, triple-negative breast cancer (TNBC) has a higher mutational burden compared to other breast cancer subtypes. In addition, higher levels of tumor-associated antigens suggest that immunotherapies are a promising treatment option, specifically for TNBC. Indeed, higher concentrations of tumor-infiltrating lymphocytes are associated with better prognosis and response to chemotherapy in TNBC. An important target within the cancer immune cell cycle is the "immune checkpoint". Immune checkpoint inhibitors (ICPis) block the interaction of certain cell surface proteins that act as "brakes" on immune responses. Recent studies have shown that ICPis improve survival in both early and advanced TNBC. However, this comes at the price of increased toxicity, particularly immune-mediated toxicity. As an alternative approach, individualized mRNA vaccination strategies against tumor-associated neoantigens represent another promising approach leading to neoantigen-specific immune responses. These novel strategies should help to improve treatment outcomes, especially for patients with triple negative breast cancer.
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Affiliation(s)
- Marcus Schmidt
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany;
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Ma Q, Chen Y, Qin Q, Guo F, Wang YS, Li D. CXCL13 expression in mouse 4T1 breast cancer microenvironment elicits antitumor immune response by regulating immune cell infiltration. PRECISION CLINICAL MEDICINE 2021; 4:155-167. [PMID: 35693216 PMCID: PMC8982548 DOI: 10.1093/pcmedi/pbab020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/14/2021] [Accepted: 07/29/2021] [Indexed: 02/05/2023] Open
Abstract
Breast cancer is the most commonly diagnosed cancer type and the leading cause of cancer-related deaths among women worldwide. Previous studies have reported contradictory performance of chemokine CXC motif ligand 13 (CXCL13) in breast cancer. In this study, The Cancer Genome Atlas database analysis revealed that CXCL13 was overexpressed in various human cancers including breast carcinoma, and associated with good clinical prognosis in breast cancer. Flow cytometry detection also found upregulated intracellular CXCL13 expression in human breast cancer cell lines. To explore the possible role of CXCL13 in the breast cancer microenvironment, mouse triple negative breast cancer (TNBC) was lentivirally transfected to stably overexpress mouse CXCL13 (4T1-CXCL13). Both parental 4T1 and 4T1-CXCL13 strains showed no in vitro or in vivo endogenous cell surface CXCR5 expression. In immune-competent BALB/c mice, the in vivo tumor growth of 4T1-CXCL13 was significantly inhibited and even completely eradicated, accompanied with increased infiltrations of CD4+, CD8+ T lymphocytes and CD11b+CD11c+ DCs. Further investigations showed that CXCL13 expression in the 4T1 tumor microenvironment elicited long-term antitumor immune memory, and rejection of distal parental tumor. The antitumor activity of CXCL13 was remarkedly impaired in BALB/cA-nu nude mice, or in BALB/c mice with CD8+ T lymphocyte or NK cell depletion. Our investigation indicated that CXCL13 expression in TNBC triggered effective antitumor immunity by chemoattracting immune cell infiltrations and could be considered as a novel prognostic marker for TNBC.
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Affiliation(s)
- Qizhi Ma
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yue Chen
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qing Qin
- Department of Thoracic Oncology, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Fuchun Guo
- Institute of Drug Clinical Trial, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Yong-sheng Wang
- Institute of Drug Clinical Trial, State Key Laboratory of Biotherapy and Cancer Center, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dan Li
- Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, and Precision Medicine Center, Precision Medicine Key Laboratory of Sichuan Province, West China Hospital, Sichuan University, Chengdu 610041, China
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21
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CXCL13 Signaling in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1302:71-90. [PMID: 34286442 DOI: 10.1007/978-3-030-62658-7_6] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Chemokines have emerged as important players in tumorigenic process. An extensive body of literature generated over the last two or three decades strongly implicate abnormally activated or functionally disrupted chemokine signaling in liaising most-if not all-hallmark processes of cancer. It is well-known that chemokine signaling networks within the tumor microenvironment are highly versatile and context-dependent: exert both pro-tumoral and antitumoral activities. The C-X-C motif chemokine ligand 13 (CXCL13), and its cognate receptor CXCR5, represents an emerging example of chemokine signaling axes, which express the ability to modulate tumor growth and progression in either way. Collateral evidence indicate that CXCL13-CXCR5 axis may directly modulate tumor growth by inducing proliferation of cancer cells, as well as promoting invasive phenotypes and preventing their apoptosis. In addition, CXCL13-CXCR5 axis may also indirectly modulate tumor growth by regulating noncancerous cells, particularly the immune cells, within the tumor microenvironment. Here, we review the role of CXCL13, together with CXCR5, in the human tumor microenvironment. We first elaborate their patterns of expression, regulation, and biological functions in normal physiology. We then consider how their aberrant activity, as a result of differential overexpression or co-expression, may directly or indirectly modulate the growth of tumors through effects on both cancerous and noncancerous cells.
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Schmidt M, Edlund K, Hengstler JG, Heimes AS, Almstedt K, Lebrecht A, Krajnak S, Battista MJ, Brenner W, Hasenburg A, Rahnenführer J, Gehrmann M, Kellokumpu-Lehtinen PL, Wirtz RM, Joensuu H. Prognostic Impact of Immunoglobulin Kappa C ( IGKC) in Early Breast Cancer. Cancers (Basel) 2021; 13:3626. [PMID: 34298839 PMCID: PMC8304855 DOI: 10.3390/cancers13143626] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/09/2021] [Accepted: 07/16/2021] [Indexed: 01/12/2023] Open
Abstract
We studied the prognostic impact of tumor immunoglobulin kappa C (IGKC) mRNA expression as a marker of the humoral immune system in the FinHer trial patient population, where 1010 patients with early breast cancer were randomly allocated to either docetaxel-containing or vinorelbine-containing adjuvant chemotherapy. HER2-positive patients were additionally allocated to either trastuzumab or no trastuzumab. Hormone receptor-positive patients received tamoxifen. IGKC was evaluated in 909 tumors using quantitative real-time polymerase chain reaction, and the influence on distant disease-free survival (DDFS) was examined using univariable and multivariable Cox regression and Kaplan-Meier estimates. Interactions were analyzed using Cox regression. IGKC expression, included as continuous variable, was independently associated with DDFS in a multivariable analysis also including age, molecular subtype, grade, and pT and pN stage (HR 0.930, 95% CI 0.870-0.995, p = 0.034). An independent association with DDFS was also found in a subset analysis of triple-negative breast cancers (TNBC) (HR 0.843, 95% CI 0.724-0.983, p = 0.029), but not in luminal (HR 0.957, 95% CI 0.867-1.056, p = 0.383) or HER2-positive (HR 0.933, 95% CI 0.826-1.055, p = 0.271) cancers. No significant interaction between IGKC and chemotherapy or trastuzumab administration was detected (Pinteraction = 0.855 and 0.684, respectively). These results show that humoral immunity beneficially influences the DDFS of patients with early TNBC.
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Affiliation(s)
- Marcus Schmidt
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Karolina Edlund
- Leibniz Research Centre for Working Environment and Human Factors (IfADo) at Dortmund TU, 44139 Dortmund, Germany; (K.E.); (J.G.H.)
| | - Jan G. Hengstler
- Leibniz Research Centre for Working Environment and Human Factors (IfADo) at Dortmund TU, 44139 Dortmund, Germany; (K.E.); (J.G.H.)
| | - Anne-Sophie Heimes
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Katrin Almstedt
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Antje Lebrecht
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Slavomir Krajnak
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Marco J. Battista
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Walburgis Brenner
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Annette Hasenburg
- Department of Obstetrics and Gynecology, University Medical Center Mainz, 55131 Mainz, Germany; (A.-S.H.); (K.A.); (A.L.); (S.K.); (M.J.B.); (W.B.); (A.H.)
| | - Jörg Rahnenführer
- Department of Statistics, TU Dortmund University, 44221 Dortmund, Germany;
| | | | | | | | - Heikki Joensuu
- Department of Oncology, Helsinki University Hospital and University of Helsinki, 00290 Helsinki, Finland;
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23
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Prognostic and predictive markers for adjuvant therapy. Curr Opin Obstet Gynecol 2021; 32:100-105. [PMID: 31833940 DOI: 10.1097/gco.0000000000000594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW To avoid both overtreatment and undertreatment accurate risk assessment is mandatory. The present review gives an overview of recently published articles covering prognostic and predictive factors for adjuvant therapy in early breast cancer. RECENT FINDINGS Gene expression signatures enhance prognostic accuracy with a high level of evidence. These signatures can be further improved by incorporating traditional pathological factors like tumor size. Newer genomic techniques like next-generation sequencing lead to a deeper understanding of the relationship between somatic mutations and prognosis or prediction of therapeutic efficacy. Furthermore, circulating tumor cells, and circulating cell-free or tumor DNA can lead to a better estimation of the risk of recurrence in early breast cancer. In addition, recent results underscore the prognostic and predictive importance of tumor-infiltrating lymphocytes and subtyping of immune cell infiltrates especially in triple-negative breast cancer. SUMMARY The current review highlights recent studies improving prognostication and prediction of therapeutic efficacy in early breast cancer. These advances should lead to a better risk stratification and thereby to an improved tailoring of therapies.
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24
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Myllys M. Prediction of neoadjuvant chemotherapy response in breast cancer. EXCLI JOURNAL 2021; 20:625-627. [PMID: 33883987 PMCID: PMC8056062 DOI: 10.17179/excli2021-3607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 12/02/2022]
Affiliation(s)
- Maiju Myllys
- Leibniz Research Centre for Working Environment and Human Factors
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25
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Kuroda H, Jamiyan T, Yamaguchi R, Kakumoto A, Abe A, Harada O, Masunaga A. Tumor-infiltrating B cells and T cells correlate with postoperative prognosis in triple-negative carcinoma of the breast. BMC Cancer 2021; 21:286. [PMID: 33726701 PMCID: PMC7968181 DOI: 10.1186/s12885-021-08009-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 03/03/2021] [Indexed: 12/29/2022] Open
Abstract
Background In this study, we investigated CD20+ TILs in triple-negative breast cancer (TNBC) and their relationship with T lymphocyte subsets (CD4+, CD8+, CD25+, and FOXP3+), including their combined prognostic value using an immunohistochemical staining method. Methods We investigated 107 patients with TNBC for whom a full-face section stained by hematoxylin and eosin between 2006 and 2018 at Dokkyo Medical University Hospital was available. Results The strongest association of infiltrating CD20+ TILs was with CD4+ TILs. There was a significant relationship between CD20+ and CD4+ TILs (r = 0.177; p < 0.001), CD8+ TILs (r = 0.085; p = 0.002), and FOXP3+ TILs (r = 0.0043; p = 0.032). No significant relationships were observed between the CD20+ and CD25+ TILs (r = 0.012; p = 0.264). Multivariate analysis revealed that only the CD20+/FOXP3 ratio was an independent factor for relapse-free survival (p < 0.001) and overall survival (p < 0.001). Patients with tumors highly infiltrated by CD4+, CD8+, and CD20+ TILs had a good prognosis. In contrast, those with tumors weakly infiltrated by CD20+ TILs but highly infiltrated by CD25+ and FOXP3+ TILs had a poor prognosis. Conclusions CD20+ TILs may support an increase in CD4+ and CD8+ TILs, which altered the anti-tumor response, resulting in a positive prognosis. CD20+ TILs correlated with FOXP3+ Treg lymphocytes, which were reported to be correlated with a poor prognosis. Our study suggested that TIL-B cells have dual and conflicting roles in TIL-T immune reactions in TNBC.
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Affiliation(s)
- Hajime Kuroda
- Department of Diagnostic Pathology, Tokyo Women's Medical University, Medical Center East, 2-1-10 Nishiogu, Arakawa-ku, Tokyo, 116-8567, Japan. .,Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan.
| | - Tsengelmaa Jamiyan
- Department of Diagnostic Pathology, Dokkyo Medical University, Mibu, Japan.,Department of Pathology and Forensic Medicine, Mongolian National University of Medical Sciences, Ulan Bator, Mongolia
| | - Rin Yamaguchi
- Department of Pathology & Laboratory Medicine, Kurume University Medical Center, Kurume, Japan
| | - Akinari Kakumoto
- Department of Diagnostic Pathology, Tokyo Women's Medical University, Medical Center East, 2-1-10 Nishiogu, Arakawa-ku, Tokyo, 116-8567, Japan.,Department of Diagnostic Pathology, Nasu Red Cross Hospital, Otawara, Japan
| | - Akihito Abe
- Breast Center, Dokkyo Medical University, Mibu, Japan
| | - Oi Harada
- Breast center, Showa University, Tokyo, Japan
| | - Atsuko Masunaga
- Department of Diagnostic Pathology, Tokyo Women's Medical University, Medical Center East, 2-1-10 Nishiogu, Arakawa-ku, Tokyo, 116-8567, Japan
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26
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Liu Y, Fu W, Chen W, Lin Y, Zhang J, Song C. Correlation of immune infiltration with clinical outcomes in breast cancer patients: The 25-gene prognostic signatures model. Cancer Med 2021; 10:2112-2124. [PMID: 33626234 PMCID: PMC7957182 DOI: 10.1002/cam4.3678] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/28/2020] [Accepted: 12/04/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE Breast cancer is the most common cancer in women. The aim of this study was to build a prognostic signatures model based on the immune score of the ESTIMATE algorithm to predict survival of breast cancer patients. METHODS The RNA-seq expression data and clinical characteristics of patients were derived from TCGA and GSE88770 of GEO. The ESTIMATE algorithm was used to calculate the patients' immune scores and to obtain DEGs. The LASSO Cox regression model was applied to select prognostic genes. Survival analysis and the ROC curve were used to evaluate the predictive efficacy of the prognostic signatures model. Independent prognostic factors of breast cancer were assessed using the Cox regression analyses, and a nomogram was constructed to enhance the clinical value. RESULTS Based on the immune score, we found that the high-score group showed better clinical outcomes than the low-score group. Twenty-five (25) genes of 616 DEGs were confirmed as prognostic signatures through the LASSO Cox regression. The risk score for each patient was calculated according to the prognostic signatures. Survival analysis showed that the low-risk group had longer overall survival than the high-risk group. We also found that the risk score was an independent prognostic factor. To improve the clinical application value, a nomogram combing the risk score according to the 25-gene prognostic signatures and several clinicopathological prognostic factors was constructed. CONCLUSIONS This study revealed the significance of immune infiltration and constructed a 25-gene prognostic signatures model, that has a strong prognostic value for patients with breast cancer.
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Affiliation(s)
- Yushan Liu
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
| | - Wenfen Fu
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
| | - Wei Chen
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
| | - Yuxiang Lin
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
| | - Jie Zhang
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
| | - Chuangui Song
- Department of Breast SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
- Department of General SurgeryFujian Medical University Union HospitalFuzhouFujian ProvinceChina
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27
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Goff SL, Danforth DN. The Role of Immune Cells in Breast Tissue and Immunotherapy for the Treatment of Breast Cancer. Clin Breast Cancer 2021; 21:e63-e73. [PMID: 32893093 PMCID: PMC7775885 DOI: 10.1016/j.clbc.2020.06.011] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 06/10/2020] [Accepted: 06/29/2020] [Indexed: 12/13/2022]
Abstract
Immune cells are present in normal breast tissue and in breast carcinoma. The nature and distribution of the immune cell subtypes in these tissues are reviewed to promote a better understanding of their important role in breast cancer prevention and treatment. We conducted a review of the literature to define the type, location, distribution, and role of immune cells in normal breast tissue and in in situ and invasive breast cancer. Immune cells in normal breast tissue are located predominantly within the epithelial component in breast ductal lobules. Immune cell subtypes representing innate immunity (NK, CD68+, and CD11c+ cells) and adaptive immunity (most commonly CD8+, but CD4+ and CD20+ as well) are present; CD8+ cells are the most common subtype and are primarily effector memory cells. Immune cells may recognize neoantigens and endogenous and exogenous ligands and may serve in chronic inflammation and immunosurveillance. Progression to breast cancer is characterized by increased immune cell infiltrates in tumor parenchyma and stroma, including CD4+ and CD8+ granzyme B+ cytotoxic T cells, B cells, macrophages and dendritic cells. Tumor-infiltrating lymphocytes in breast cancer may serve as prognostic indicators for response to chemotherapy and for survival. Experimental strategies of adoptive transfer of breast tumor-infiltrating lymphocyte may allow regression of metastatic breast cancer and encourage development of innovative T-cell strategies for the immunotherapy of breast cancer. In conclusion, immune cells in breast tissues play an important role throughout breast carcinogenesis. An understanding of these roles has important implications for the prevention and the treatment of breast cancer.
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Affiliation(s)
- Stephanie L Goff
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD
| | - David N Danforth
- Surgery Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD.
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28
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Sato Y, Shimoda M, Sota Y, Miyake T, Tanei T, Kagara N, Naoi Y, Kim SJ, Noguchi S, Shimazu K. Enhanced humoral immunity in breast cancer patients with high serum concentration of anti-HER2 autoantibody. Cancer Med 2021; 10:1418-1430. [PMID: 33506656 PMCID: PMC7926031 DOI: 10.1002/cam4.3742] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Revised: 12/23/2020] [Accepted: 12/25/2020] [Indexed: 12/28/2022] Open
Abstract
Humoral immunity plays a substantial role in the suppression of breast cancer. We have revealed that a high serum concentration of anti‐HER2 autoantibody (HER2‐AAb) is associated with favorable outcomes in patients with invasive breast cancer. Thus, we aimed to clarify the association between high serum concentration of HER2‐AAb and humoral immune response in the tumor microenvironment. Out of 500 consecutive patients with invasive breast cancer, we selected those whose HER2‐AAb values were high (n = 33) or low (n = 20) based on the distribution of HER2‐AAb values of 100 healthy individuals. Tumor and regional lymph node formalin‐fixed paraffin‐embedded samples prepared from the surgical specimens were subjected to immunohistochemistry. We confirmed that the recurrence‐free survival of the high HER2‐AAb group was significantly longer than that of the low HER2‐AAb group (p = 0.015). The numbers of tumor‐infiltrating CD20+ immune cells (ICs) (p < 0.001), IGKC+ICs (p = 0.023), and CXCL13+ ICs (p = 0.044) were significantly higher in the high HER2‐AAb group than in the low HER2‐AAb group. The number of CD4+ ICs in the B‐cell follicles of the regional lymph nodes was also significantly greater in the high HER2‐AAb group than in the low HER2‐AAb group (p = 0.026). Our findings indicate that a high level of HER2‐AAb is associated with enhanced humoral immunity against breast cancer and thus may provide a rationale for the association of HER2‐AAb with favorable prognosis.
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Affiliation(s)
- Yasufumi Sato
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Masafumi Shimoda
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yoshiaki Sota
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomohiro Miyake
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Tomonori Tanei
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Naofumi Kagara
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yasuto Naoi
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Seung Jin Kim
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Shinzaburo Noguchi
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.,Hyogo Prefectural Nishinomiya Hospital, Nishinomiya, Hyogo, Japan
| | - Kenzo Shimazu
- Department of Breast and Endocrine Surgery, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
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29
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Dieci MV, Miglietta F, Guarneri V. Immune Infiltrates in Breast Cancer: Recent Updates and Clinical Implications. Cells 2021; 10:223. [PMID: 33498711 PMCID: PMC7911608 DOI: 10.3390/cells10020223] [Citation(s) in RCA: 100] [Impact Index Per Article: 33.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/13/2021] [Accepted: 01/20/2021] [Indexed: 12/18/2022] Open
Abstract
In recent decades, the increasing interest in the field of immunotherapy has fostered an intense investigation of the breast cancer (BC) immune microenvironment. In this context, tumor-infiltrating lymphocytes (TILs) have emerged as a clinically relevant and highly reproducible biomarker capable of affecting BC prognosis and response to treatment. Indeed, the evaluation of TILs on primary tumors proved to be strongly prognostic in triple-negative (TN) BC patients treated with either adjuvant or neoadjuvant chemotherapy, as well as in early TNBC patients not receiving any systemic treatment, thus gaining level-1b evidence in this setting. In addition, a strong relationship between TILs and pathologic complete response after neoadjuvant chemotherapy has been reported in all BC subtypes and the prognostic role of higher TILs in early HER2-positive breast cancer patients has also been demonstrated. The interest in BC immune infiltrates has been further fueled by the introduction of the first immune checkpoint inhibitors in the treatment armamentarium of advanced TNBC in patients with PD-L1-positive status by FDA-approved assays. However, despite these advances, a biomarker capable of reliably and exhaustively predicting immunotherapy benefit in BC is still lacking, highlighting the imperative need to further deepen this issue. Finally, more comprehensive evaluation of immune infiltrates integrating both the quantity and quality of tumor-infiltrating immune cells and incorporation of TILs in composite scores encompassing other clinically or biologically relevant biomarkers, as well as the adoption of software-based and/or machine learning platforms for a more comprehensive characterization of BC immune infiltrates, are emerging as promising strategies potentially capable of optimizing patient selection and stratification in the research field. In the present review, we summarize available evidence and recent updates on immune infiltrates in BC, focusing on current clinical applications, potential clinical implications and major unresolved issues.
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Affiliation(s)
- Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padova, Italy; (F.M.); (V.G.)
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, 35128 Padova, Italy
| | - Federica Miglietta
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padova, Italy; (F.M.); (V.G.)
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, 35128 Padova, Italy
| | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology (DISCOG), University of Padova, 35128 Padova, Italy; (F.M.); (V.G.)
- Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, 35128 Padova, Italy
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30
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Zhang J, Hu D. miR-1298-5p Influences the Malignancy Phenotypes of Breast Cancer Cells by Inhibiting CXCL11. Cancer Manag Res 2021; 13:133-145. [PMID: 33469358 PMCID: PMC7810718 DOI: 10.2147/cmar.s279121] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 12/11/2020] [Indexed: 01/21/2023] Open
Abstract
BACKGROUND Breast cancer (BC) has deleterious effects on women's health worldwide, yet its molecular mechanism remains unclear. OBJECTIVE This study aimed to discover the underlying mechanism used by miR-1298-5p to regulate CXCL11 in BC. METHODS Microarray analysis was performed to identify the key mRNA and miRNA involved in BC. The expression of miR-1298-5p and CXCL11 mRNA in BC clinical tissues and cell lines was detected using quantitative reverse transcription PCR (RT-qPCR), while the demonstration of intra- and extra-cellular CXCL11 protein was measured using western-blotting or ELISA assay. CCK-8, BrdU ELISA, colony formation, wound healing, and cell adhesion assays were carried out to determine cell viability, cell proliferation, colony formation, cell migration and adhesion phenotypes, respectively. A dual-luciferase assay kit was also employed to confirm the predicted binding scheme between miR-1298-5p and CXCL11. RESULTS Microarray analysis confirmed miR-1298-5p and CXCL11 as the miRNA and mRNA to be further investigated in BC. After observing low-level miR-1298-5p and high-level CXCL11 in BC clinical tissues and cell lines, it was discovered that miR-1298-5p inhibited the phenotypes of BC cells, while CXCL11 promoted the tumorigenesis of BC cells. Findings indicated that miR-1298-5p attenuated the promotive effect of CXCL11 on BC cell phenotypes. CONCLUSION This research revealed that miR-1298-5p could influence the malignancy phenotypes of BC cells by inhibiting CXCL11.
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Affiliation(s)
- Jie Zhang
- Department of Breast Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei067000, People’s Republic of China
| | - Dawei Hu
- Department of Breast Surgery, The Affiliated Hospital of Chengde Medical College, Chengde, Hebei067000, People’s Republic of China
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31
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Novel tumour-infiltrating lymphocyte-related risk stratification based by flow cytometry for patients with de novo angioimmunoblastic T cell lymphoma. Ann Hematol 2021; 100:715-723. [PMID: 33389024 DOI: 10.1007/s00277-020-04389-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2020] [Accepted: 12/21/2020] [Indexed: 02/05/2023]
Abstract
Tumour-infiltrating lymphocytes (TILs) account for a large proportion of tumour microenvironment (TME) in angioimmunoblastic T cell lymphoma (AITL), and at present the significance of TIL in TME of AITL remains unclear. Overall, 50 de novo AITL patients undergoing lymph node flow cytometry from 2014 to 2019 were retrospectively analysed to assess the relationship between TILs and AITL prognosis. We found that high TIL-Bs (≥ 42.4%, p = 0.004) and high CD4:CD8 (≥ 0.85, p = 0.024) were independent favourable prognostic factors for de novo AITL in univariate or multivariate analyses. New TIL-related risk stratification was established based on TIL-Bs and CD4:CD8 factors. Patients in the low-risk group (TIL-Bs ≥ 42.4% and CD4:CD8 ≥ 0.85) had significantly better overall survival than the high-risk (TIL-Bs < 42.4% and CD4:CD8 < 0.85) (p < 0.001) or intermediate-risk group (TIL-Bs ≥ 42.4% and CD4:CD8 < 0.85 or TIL-Bs < 42.4% and CD4:CD8 ≥ 0.85) (p = 0.011). To our knowledge, our cohort is the largest one focusing on the TILs in de novo cases of AITL by analysing lymph node samples using flow cytometry, which is the first time to comprehensively consider humoral immunity and cellular immunity influence on AITL. Our new risk stratification was valuable and useful in evaluating prognosis of AITL and guiding immunotherapy strategies.
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32
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Schnellhardt S, Erber R, Büttner-Herold M, Rosahl MC, Ott OJ, Strnad V, Beckmann MW, King L, Hartmann A, Fietkau R, Distel L. Tumour-Infiltrating Inflammatory Cells in Early Breast Cancer: An Underrated Prognostic and Predictive Factor? Int J Mol Sci 2020; 21:ijms21218238. [PMID: 33153211 PMCID: PMC7663093 DOI: 10.3390/ijms21218238] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 10/30/2020] [Accepted: 10/30/2020] [Indexed: 12/12/2022] Open
Abstract
The role of tumour-infiltrating inflammatory cells (TIICs) in the disease progression of hormone-receptor-positive breast cancer (HR+ BC) is largely unclear since it is generally regarded as the least immunogenic BC subtype. This study investigated the prognostic significance of CD1a+ dendritic cells, CD20+ B cells, CD45RO+ memory T cells and CD4+ T-helper cells in HR+ BC. One hundred and forty-six patients were treated for early stage, distant-metastases-free HR+ BC in an accelerated partial breast irradiation (APBI) phase II trial. Immunohistochemistry was used to double-stain two adjoining sets of tissue microarrays from pre-RT (radiotherapy) tumour resection samples for CD1a/CD20 and CD45RO/CD4. Cell densities of CD1a+, CD20+, CD45RO+ and CD4+ TIICs in the stromal and intraepithelial compartment were registered semiautomatically. High densities of CD20+ and CD4+ TIICs were strongly associated with reduced disease-free survival (DFS), while high stromal CD45RO+ TIIC densities were indicators of subsequent successful treatment. An immunoscore based on CD20+ and CD45RO+ TIIC densities identified three different risk groups (p < 0.001). Thus, contrary to current assumptions, intratumoural immune cell composition might be an important prognostic indicator and a possible contributing factor in the outcome of HR+ BC and should be the subject of further research. Specifically, B-cell infiltration entailed an increased relapse rate and could play an important role in disease progression.
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Affiliation(s)
- Sören Schnellhardt
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
| | - Ramona Erber
- Institute of Pathology, Universitätsklinikum Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (R.E.); (A.H.)
| | - Maike Büttner-Herold
- Department of Nephropathology, Institute of Pathology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany;
| | - Marie-Charlotte Rosahl
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
| | - Oliver J. Ott
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
| | - Vratislav Strnad
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
| | - Matthias W. Beckmann
- Department of Gynecology and Obstetrics, Universitätsklinikum Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany;
| | - Lillian King
- Intensive Care Unit, QEII Jubilee Hospital, Brisbane, Queensland 4108, Australia;
| | - Arndt Hartmann
- Institute of Pathology, Universitätsklinikum Erlangen, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (R.E.); (A.H.)
| | - Rainer Fietkau
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
| | - Luitpold Distel
- Department of Radiation Oncology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, D-91054 Erlangen, Germany; (S.S.); (M.-C.R.); (O.J.O.); (V.S.); (R.F.)
- Correspondence: ; Tel.: +49-9131-853-2312; Fax: +49-9131-853-9335
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The Tumor Microenvironment of Primitive and Metastatic Breast Cancer: Implications for Novel Therapeutic Strategies. Int J Mol Sci 2020; 21:ijms21218102. [PMID: 33143050 PMCID: PMC7662409 DOI: 10.3390/ijms21218102] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Revised: 10/27/2020] [Accepted: 10/28/2020] [Indexed: 12/24/2022] Open
Abstract
Breast cancer evolves thanks to a dense and close interaction with the surrounding tumor microenvironment (TME). Fibroblasts, leukocytes, blood and lymphatic endothelial cells and extracellular matrix are the constituents of this entity, and they synergistically play a pivotal role in all of the stages of breast cancer development, from its onset to its metastatic spread. Moreover, it has been widely demonstrated that variations to the TME can correspond to prognosis variations. Breast cancer not only modulates the transformation of the environment within the mammary gland, but the same process is observed in metastases as well. In this minireview, we describe the features of TME within the primitive breast cancer, throughout its evolution and spread into the main metastatic sites.
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Prognostic Significance of Interferon-γ and Its Signaling Pathway in Early Breast Cancer Depends on the Molecular Subtypes. Int J Mol Sci 2020; 21:ijms21197178. [PMID: 33003293 PMCID: PMC7582264 DOI: 10.3390/ijms21197178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Revised: 09/27/2020] [Accepted: 09/28/2020] [Indexed: 12/14/2022] Open
Abstract
Interferons are crucial for adaptive immunity and play an important role in the immune landscape of breast cancer. Using microarray-based gene expression analysis, we examined the subtype-specific prognostic significance of interferon-γ (IFN-γ) as a single gene as well as an IFN-γ signature covering the signaling pathway in 461 breast cancer patients. Prognostic significance of IFN-γ, as well as the IFN-γ signature for metastasis-free survival (MFS), were examined using Kaplan-Meier as well as univariate and multivariate Cox regression analyses in the whole cohort and in different molecular subtypes. The independent prognostic significance of IFN-γ as a single gene was limited to basal-like breast cancer (hazard ratio (HR) 2.779, 95% confidence interval (95% CI) 1.117-6.919, p = 0.028). In contrast, the IFN-γ-associated gene signature was an independent prognostic factor in the whole cohort (HR 2.287, 95% CI 1.410-3.633, p < 0.001) as well as in the basal-like (HR 3.458, 95% CI 1.154-10.359, p = 0.027) and luminal B (HR 2.690, 95% CI 1.416-5.112, p = 0.003) molecular subtypes. These results underline the subtype-dependent prognostic influence of the immune system in early breast cancer.
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Ghallab A. Immune responses during neoadjuvant chemotherapy in triple negative breast cancer. EXCLI JOURNAL 2020; 19:1295-1296. [PMID: 33192212 PMCID: PMC7658461 DOI: 10.17179/excli2020-2869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Accepted: 09/10/2020] [Indexed: 11/29/2022]
Affiliation(s)
- Ahmed Ghallab
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
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Ghallab A. Anticancer activity of luteolin glycosides. EXCLI JOURNAL 2020; 19:1154-1155. [PMID: 33088251 PMCID: PMC7573172 DOI: 10.17179/excli2020-2747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 08/10/2020] [Indexed: 11/10/2022]
Affiliation(s)
- Ahmed Ghallab
- Forensic Medicine and Toxicology Department, Faculty of Veterinary Medicine, South Valley University, Qena, Egypt
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Dieci MV, Tsvetkova V, Griguolo G, Miglietta F, Tasca G, Giorgi CA, Cumerlato E, Massa D, Lo Mele M, Orvieto E, Guarneri V, Conte P. Integration of tumour infiltrating lymphocytes, programmed cell-death ligand-1, CD8 and FOXP3 in prognostic models for triple-negative breast cancer: Analysis of 244 stage I-III patients treated with standard therapy. Eur J Cancer 2020; 136:7-15. [PMID: 32622323 DOI: 10.1016/j.ejca.2020.05.014] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 05/06/2020] [Accepted: 05/14/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Tumour infiltrating lymphocytes (TILs) are an established prognostic biomarker for triple-negative breast cancer (TNBC). We evaluated the role of programmed cell-death ligand-1 (PD-L1), CD8 and FOXP3 expression in refining a prognostic model for non-metastatic TNBC beyond classic factors and TILs. METHODS Primary tumour samples from 244 early patients with TNBC, all treated with surgery and chemotherapy, were collected. Stromal TILs were evaluated on haematoxylin-eosin slides according to guidelines. PD-L1, CD8 and FOXP3 were assessed by immunohistochemistry and evaluated by digital pathology. RESULTS TILs, PD-L1, CD8 and FOXP3 were positively correlated with each other (P < 0.001). TILs were confirmed as an independent prognostic factor. When PD-L1, CD8 and FOXP3 were added to multivariable models including classic factors (age, stage, histologic grade) and TILs, PD-L1 provided the largest amount of additional prognostic information: likelihood ratio χ2 4.60, P = 0.032 (in a model including classic factors and TILs 10% increments) and likelihood ratio χ2 6.50, P = 0.011 (in a model including classic factors and TILs >30% versus <30%). In the subset of patients treated with neoadjuvant chemotherapy, FOXP3 provided further prognostic information beyond classic factors, TILs and pathological complete response (pCR) (likelihood ratio χ2 5.01, P = 0.025). For patients who did not achieve a pCR, the expression of CD8 and PD-L1 was significantly increased from baseline to residual disease. CONCLUSIONS Beyond clinicopathological factors and TILs, other immune biomarkers may add prognostic information for early TNBC. The increased PD-L1 expression on residual disease after neoadjuvant chemotherapy strengthens the rationale of testing immune checkpoint inhibitors in the post-neoadjuvant setting.
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Affiliation(s)
- Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
| | - Vassilena Tsvetkova
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Anatomy and Histology Unit, Padova Hospital, Padova, Italy
| | - Gaia Griguolo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
| | - Federica Miglietta
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Giulia Tasca
- Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
| | | | - Enrico Cumerlato
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | - Davide Massa
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy
| | | | | | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy.
| | - Pierfranco Conte
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV - IRCCS, Padova, Italy
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Integrating the Tumor Microenvironment into Cancer Therapy. Cancers (Basel) 2020; 12:cancers12061677. [PMID: 32599891 PMCID: PMC7352326 DOI: 10.3390/cancers12061677] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/11/2020] [Accepted: 06/18/2020] [Indexed: 12/13/2022] Open
Abstract
Tumor progression is mediated by reciprocal interaction between tumor cells and their surrounding tumor microenvironment (TME), which among other factors encompasses the extracellular milieu, immune cells, fibroblasts, and the vascular system. However, the complexity of cancer goes beyond the local interaction of tumor cells with their microenvironment. We are on the path to understanding cancer from a systemic viewpoint where the host macroenvironment also plays a crucial role in determining tumor progression. Indeed, growing evidence is emerging on the impact of the gut microbiota, metabolism, biomechanics, and the neuroimmunological axis on cancer. Thus, external factors capable of influencing the entire body system, such as emotional stress, surgery, or psychosocial factors, must be taken into consideration for enhanced management and treatment of cancer patients. In this article, we review prognostic and predictive biomarkers, as well as their potential evaluation and quantitative analysis. Our overarching aim is to open up new fields of study and intervention possibilities, within the framework of an integral vision of cancer as a functional tissue with the capacity to respond to different non-cytotoxic factors, hormonal, immunological, and mechanical forces, and others inducing stroma and tumor reprogramming.
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Oh DY, Kwek SS, Raju SS, Li T, McCarthy E, Chow E, Aran D, Ilano A, Pai CCS, Rancan C, Allaire K, Burra A, Sun Y, Spitzer MH, Mangul S, Porten S, Meng MV, Friedlander TW, Ye CJ, Fong L. Intratumoral CD4 + T Cells Mediate Anti-tumor Cytotoxicity in Human Bladder Cancer. Cell 2020; 181:1612-1625.e13. [PMID: 32497499 PMCID: PMC7321885 DOI: 10.1016/j.cell.2020.05.017] [Citation(s) in RCA: 387] [Impact Index Per Article: 96.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2019] [Revised: 02/21/2020] [Accepted: 05/08/2020] [Indexed: 12/21/2022]
Abstract
Responses to anti-PD-1 immunotherapy occur but are infrequent in bladder cancer. The specific T cells that mediate tumor rejection are unknown. T cells from human bladder tumors and non-malignant tissue were assessed with single-cell RNA and paired T cell receptor (TCR) sequencing of 30,604 T cells from 7 patients. We find that the states and repertoires of CD8+ T cells are not distinct in tumors compared with non-malignant tissues. In contrast, single-cell analysis of CD4+ T cells demonstrates several tumor-specific states, including multiple distinct states of regulatory T cells. Surprisingly, we also find multiple cytotoxic CD4+ T cell states that are clonally expanded. These CD4+ T cells can kill autologous tumors in an MHC class II-dependent fashion and are suppressed by regulatory T cells. Further, a gene signature of cytotoxic CD4+ T cells in tumors predicts a clinical response in 244 metastatic bladder cancer patients treated with anti-PD-L1.
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Affiliation(s)
- David Y Oh
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Serena S Kwek
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Siddharth S Raju
- Division of Rheumatology, Department of Medicine; Department of Epidemiology and Biostatistics; and Institute for Human Genetics, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Otolaryngology - Head and Neck Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Tony Li
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Elizabeth McCarthy
- Division of Rheumatology, Department of Medicine; Department of Epidemiology and Biostatistics; and Institute for Human Genetics, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Eric Chow
- Department of Biochemistry and Biophysics, Center for Advanced Technologies, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Dvir Aran
- Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Arielle Ilano
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Chien-Chun Steven Pai
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Chiara Rancan
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Kathryn Allaire
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Arun Burra
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Yang Sun
- Division of Rheumatology, Department of Medicine; Department of Epidemiology and Biostatistics; and Institute for Human Genetics, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Matthew H Spitzer
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Microbiology and Immunology, University of California, San Francisco, San Francisco, CA 94143, USA; Department of Otolaryngology - Head and Neck Surgery, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Serghei Mangul
- Department of Computer Science, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Sima Porten
- Department of Urology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Maxwell V Meng
- Department of Urology, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Terence W Friedlander
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA
| | - Chun Jimmie Ye
- Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA; Division of Rheumatology, Department of Medicine; Department of Epidemiology and Biostatistics; and Institute for Human Genetics, University of California, San Francisco, San Francisco, CA 94143, USA; Bakar Computational Health Sciences Institute, University of California, San Francisco, San Francisco, CA 94143, USA; Chan Zuckerberg Biohub, San Francisco, CA, USA.
| | - Lawrence Fong
- Division of Hematology/Oncology, Department of Medicine, University of California, San Francisco, San Francisco, CA 94143, USA; Parker Institute for Cancer Immunotherapy, University of California, San Francisco, San Francisco, CA 94143, USA.
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[Targeted Therapy in Metastatic Breast Cancer-Which Molecular Tests Are Necessary?]. JOURNAL FÜR GYNÄKOLOGISCHE ENDOKRINOLOGIE 2020; 30:64-66. [PMID: 32837693 PMCID: PMC7264922 DOI: 10.1007/s41974-020-00141-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
In den letzten Jahren ist die zielgerichtete Therapie beim Mammakarzinom immer mehr in den Fokus gerückt. Neben den Hormonrezeptoren und dem humanen epidermalen Wachstumsfaktor 2 (HER2) sind derzeit für die Festlegung einer gezielten Therapie vor allem der immunhistochemische Nachweis des „programmed cell death ligand 1“ (PD-L1) bei fortgeschrittenen triple-negativen Mammakarzinomen sowie der Nachweis von Mutationen im Breast-cancer-1(BRCA1)- oder BRCA2-Gen in der Keimbahn der Patientinnen und von Mutationen im Phosphatidylinositol-3-Kinase(PI3K)-Weg relevant.
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Ahn S, Chung YR, Seo AN, Kim M, Woo JW, Park SY. Changes and prognostic values of tumor-infiltrating lymphocyte subsets after primary systemic therapy in breast cancer. PLoS One 2020; 15:e0233037. [PMID: 32401825 PMCID: PMC7219779 DOI: 10.1371/journal.pone.0233037] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Accepted: 04/26/2020] [Indexed: 12/04/2022] Open
Abstract
Tumor-infiltrating lymphocyte (TIL) levels have prognostic and predictive values in treatment-naïve breast cancers. However, there have been controversies regarding TIL subset changes and their clinical implications in post-treatment breast cancers. This study aimed to explore change and prognostic significance of TIL subset infiltration after primary systemic therapy (PST) in breast cancer. One-hundred-fifty-five patients who had residual disease after anthracycline- or anthracycline plus taxane-based PST were included. The quantities of intratumoral and stromal TIL subsets (CD8+, CD4+, and FOXP3+ TILs) in pre- and post-PST breast cancer samples, as well as changes between them, were analyzed along with their correlations with clinicopathologic features and outcome of patients. As a whole, intratumoral CD8+ and CD4+ TILs increased after PST while stromal TILs decreased. Both intratumoral and stromal FOXP3+ TILs decreased after PST. The chemo-sensitive group [residual cancer burden (RCB) class I and II] showed the same pattern of change in intratumoral CD8+ TILs as the whole group, whereas the chemo-resistant group (RCB class III) showed no significant change in intratumoral CD8+ TIL infiltration after PST. Survival analyses for each TIL subset as well as their ratios revealed that high levels of intratumoral, stromal, and total CD8+ TIL infiltration after PST were independent predictors of longer patient survival. In subgroup analyses, CD8+ TIL infiltration after PST revealed prognostic significance in the chemo-resistant group but not in the chemo-sensitive group. In conclusion, infiltration of CD8+, CD4+, and FOXP3+ TIL changed after PST in the intratumoral and stromal compartments. Especially, increase of intratumoral CD8+ TILs was associated with chemo-responsiveness. Moreover, CD8+ TIL status in residual tumors after PST may be used as a potential prognostic marker in breast cancer patients who receive PST and provide additional prognostic information to chemo-resistant group.
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Affiliation(s)
- Soomin Ahn
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
| | - Yul Ri Chung
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - An Na Seo
- Department of Pathology, School of Medicine, Kyungpook National University, Kyungpook National University Chilgok Hospital, Daegu, Republic of Korea
| | - Milim Kim
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Ji Won Woo
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University Bundang Hospital, Seongnam, Gyeonggi, Republic of Korea
- Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
- * E-mail:
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Prognostic impact of a tumor-infiltrating lymphocyte subtype in triple negative cancer of the breast. Breast Cancer 2020; 27:880-892. [PMID: 32222891 PMCID: PMC7438376 DOI: 10.1007/s12282-020-01084-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 03/20/2020] [Indexed: 01/08/2023]
Abstract
Background Tumor-infiltrating lymphocytes (TILs) have recently been reported as an important factor in the tumor microenvironment and influence the growth and progression of cancer. However, the relationship between immune cell subpopulations, such as CD4+, CD8+, and FOXP3+, in breast cancer, especially in triple negative carcinoma (TNC), remains unclear. Methods The subjects were 107 patients with TNC that were surgically resected at Dokkyo Medical University Hospital between 2006 and 2018. The expression of CD4+, CD8+, and FOXP3+ was evaluated in TILs and expressed as the numbers of positive cells. Results Univariate analysis revealed that the TILs were not prognostically significant. In multivariate analyses, increased infiltration of intratumoral (i) CD4+ TILs was found to have a good prognosis in relapse-free survival (RFS). In contrast, a high stromal CD8+ TILs level was found to be a favorable prognostic factor in RFS (p = 0.038) and overall survival (OS) (p = 0.046). A low sFOXP3 + TILs level was significantly associated with favorable RFS (p < 0.001) and OS (p = 0.029). Conclusions The present study demonstrated no difference in TILs and survival in TNC. However, there was a significant correlation in prognosis with levels of iCD4+, sCD8+, and sFOXP3 + TILs in TNC. The difference in TNC clinical outcome may be due to the subtype of the infiltrating TILs.
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Kim M, Chung YR, Kim HJ, Woo JW, Ahn S, Park SY. Immune microenvironment in ductal carcinoma in situ: a comparison with invasive carcinoma of the breast. Breast Cancer Res 2020; 22:32. [PMID: 32216826 PMCID: PMC7098119 DOI: 10.1186/s13058-020-01267-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Accepted: 03/09/2020] [Indexed: 02/07/2023] Open
Abstract
Background The immune microenvironment in ductal carcinoma in situ (DCIS) and its significance are not well established. This study was conducted to evaluate the immune microenvironment of DCIS including the composition of tumor-infiltrating lymphocyte (TIL) subsets and PD-L1+ immune cells and to compare it with that of invasive breast cancer. Materials and methods A total of 671 cases including three different disease groups of pure DCIS, DCIS with microinvasion (DCIS-M), and invasive carcinoma were included in this study. CD4+, CD8+, and FOXP3+ TIL subsets and PD-L1+ immune cells were detected with immunohistochemistry using tissue microarrays and were analyzed in relation to clinicopathologic characteristics and different disease groups. Results In pure DCIS, high infiltrations of CD4+, CD8+, and FOXP3+ T cells and the presence of PD-L1+ immune cells were associated with high nuclear grade, comedo-type necrosis, hormone receptor (HR) negativity, and high Ki-67 proliferation index. All immune cell infiltrations were higher in invasive carcinoma than in pure DCIS regardless of the HR status. While CD4+ T cells were more abundant than CD8+ T cells in pure DCIS, CD8+ T cells were dominant in invasive carcinoma, especially in HR-negative tumors. Within individual cases of invasive carcinoma with DCIS component, all immune cell subset infiltration was higher in the invasive component than in the DCIS component; however, CD4+ TIL infiltration did not differ between the two components in HR-negative tumors. Comparing pure DCIS, DCIS-M, and DCIS associated with invasive carcinoma (DCIS-INV), CD4+ TIL infiltration revealed a gradual increase from pure DCIS to DCIS-M and DCIS-INV in the HR-negative group, whereas FOXP3+ TIL infiltration was significantly increased in DCIS-INV than in pure DCIS in the HR-positive group. The high infiltration of FOXP3+ TIL and the presence of PD-L1+ immune cells were associated with tumor recurrence in patients with pure DCIS. Conclusions Our study showed that the immune microenvironment differs significantly not only between DCIS and invasive carcinoma but also between pure DCIS, DCIS-M, and DCIS-INV depending on the HR status.
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Affiliation(s)
- Milim Kim
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea.,Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Yul Ri Chung
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea.,Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Hyun Jeong Kim
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea
| | - Ji Won Woo
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea.,Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Soomin Ahn
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea
| | - So Yeon Park
- Department of Pathology, Seoul National University Bundang Hospital, 82, Gumi-ro 173 Beon-gil, Bundang-gu, Seongnam, Gyeonggi, 13620, Republic of Korea. .,Department of Pathology, Seoul National University College of Medicine, Seoul, Republic of Korea.
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Albrecht W. Highlight report: Role of choline phospholipid metabolism in tumor progression. EXCLI JOURNAL 2020; 18:1097-1098. [PMID: 31938028 PMCID: PMC6953533 DOI: 10.17179/excli2019-2071] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 12/17/2019] [Indexed: 02/06/2023]
Affiliation(s)
- Wiebke Albrecht
- Leibniz Research Centre for Working Environment and Human Factors
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45
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Stoeber R. Role of WDR5 in breast cancer prognosis. EXCLI JOURNAL 2020; 18:1094-1096. [PMID: 31938027 PMCID: PMC6953539 DOI: 10.17179/excli2019-2062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 12/13/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Regina Stoeber
- Leibniz Research Centre for Working Environment and Human Factors (IfADo)
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Albrecht W. Highlight report: Role of PD-L1 in never-smokers. EXCLI JOURNAL 2019; 18:439-441. [PMID: 31423121 PMCID: PMC6694700 DOI: 10.17179/excli2019-1516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 06/13/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Wiebke Albrecht
- Leibniz Research Centre for Working Environment and Human Factors at the Technical University of Dortmund (IfADo)
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Leonhardt G. LIPG supports adaption to oxidative stress. EXCLI JOURNAL 2019; 18:499-500. [PMID: 31423129 PMCID: PMC6694707 DOI: 10.17179/excli2019-1555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 06/26/2019] [Indexed: 11/18/2022]
Affiliation(s)
- Gregor Leonhardt
- Leibniz Research Centre for Working Environment and Human Factors
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48
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Kazanietz MG, Durando M, Cooke M. CXCL13 and Its Receptor CXCR5 in Cancer: Inflammation, Immune Response, and Beyond. Front Endocrinol (Lausanne) 2019; 10:471. [PMID: 31354634 PMCID: PMC6639976 DOI: 10.3389/fendo.2019.00471] [Citation(s) in RCA: 160] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 06/28/2019] [Indexed: 12/25/2022] Open
Abstract
It is well-established that the chemokine C-X-C motif ligand 13 (CXCL13) and its receptor, the G-protein coupled receptor (GPCR) CXCR5, play fundamental roles in inflammatory, infectious and immune responses. Originally identified as a B-cell chemoattractant, CXCL13 exerts important functions in lymphoid neogenesis, and has been widely implicated in the pathogenesis of a number of autoimmune diseases and inflammatory conditions, as well as in lymphoproliferative disorders. Current evidence also indicates that the CXCL13:CXCR5 axis orchestrates cell-cell interactions that regulate lymphocyte infiltration within the tumor microenvironment, thereby determining responsiveness to cytotoxic and immune-targeted therapies. In this review, we provide a comprehensive perspective of the involvement of CXCL13 and its receptor in cancer progression. Studies in recent years postulated novel roles for this chemokine in controlling the cancer cell phenotype, and suggest important functions in the growth and metastatic dissemination of solid tumors. Carcinogens have been found to induce CXCL13 production, and production of this chemokine within the tumor milieu has been shown to impact the proliferation, migration, and invasive properties of cancer cells. Thus, the complex networks of cellular interactions involving tumoral CXCL13 and CXCR5 integrate to promote cancer cell autonomous and non-autonomous responses, highlighting the relevance of autocrine and paracrine interactions in dictating the cancer phenotype. Dissecting the molecular and signaling events regulated by CXCL13 and how this chemokine dynamically controls the interaction between the cancer cell and the tumor microenvironment is key to identify novel effectors and therapeutic targets for cancer treatment.
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Affiliation(s)
| | | | - Mariana Cooke
- Department of Systems Pharmacology and Translational Therapeutics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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Myllys M. Highlight report: Relevance of T-cells, B-cells and immune checkpoint factors for prognosis of breast cancer. EXCLI JOURNAL 2019; 18:253-255. [PMID: 31217788 PMCID: PMC6558510 DOI: 10.17179/excli2018-2019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 03/25/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Maiju Myllys
- IfADo - Leibniz Research Centre for Working Environment and Human Factors, Dortmund, GERMANY
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50
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Hellwig B. Highlight report: Tumor infiltrating lymphocytes in breast cancer. EXCLI JOURNAL 2019; 18:129-131. [PMID: 30956645 PMCID: PMC6449681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 12/21/2018] [Indexed: 10/31/2022]
Affiliation(s)
- Birte Hellwig
- Fakultät Statistik, Technische Universität Dortmund, 44221 Dortmund, Germany,*To whom correspondence should be addressed: Birte Hellwig, Fakultät Statistik, Technische Universität Dortmund, 44221 Dortmund, Germany, E-mail:
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