1
|
Turpin R, Liu R, Munne PM, Peura A, Rannikko JH, Philips G, Boeckx B, Salmelin N, Hurskainen E, Suleymanova I, Aung J, Vuorinen EM, Lehtinen L, Mutka M, Kovanen PE, Niinikoski L, Meretoja TJ, Mattson J, Mustjoki S, Saavalainen P, Goga A, Lambrechts D, Pouwels J, Hollmén M, Klefström J. Respiratory complex I regulates dendritic cell maturation in explant model of human tumor immune microenvironment. J Immunother Cancer 2024; 12:e008053. [PMID: 38604809 PMCID: PMC11015234 DOI: 10.1136/jitc-2023-008053] [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] [Accepted: 03/04/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Combining cytotoxic chemotherapy or novel anticancer drugs with T-cell modulators holds great promise in treating advanced cancers. However, the response varies depending on the tumor immune microenvironment (TIME). Therefore, there is a clear need for pharmacologically tractable models of the TIME to dissect its influence on mono- and combination treatment response at the individual level. METHODS Here we establish a patient-derived explant culture (PDEC) model of breast cancer, which retains the immune contexture of the primary tumor, recapitulating cytokine profiles and CD8+T cell cytotoxic activity. RESULTS We explored the immunomodulatory action of a synthetic lethal BCL2 inhibitor venetoclax+metformin drug combination ex vivo, discovering metformin cannot overcome the lymphocyte-depleting action of venetoclax. Instead, metformin promotes dendritic cell maturation through inhibition of mitochondrial complex I, increasing their capacity to co-stimulate CD4+T cells and thus facilitating antitumor immunity. CONCLUSIONS Our results establish PDECs as a feasible model to identify immunomodulatory functions of anticancer drugs in the context of patient-specific TIME.
Collapse
Affiliation(s)
- Rita Turpin
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Ruixian Liu
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Pauliina M Munne
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Aino Peura
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | | | | | - Bram Boeckx
- Department of Human Genetics, KU Leuven, Leuven, Belgium
| | - Natasha Salmelin
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Elina Hurskainen
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - Ilida Suleymanova
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | - July Aung
- University of Helsinki Faculty of Medicine, Helsinki, Finland
| | | | | | - Minna Mutka
- Department of Pathology, Helsinki University Central Hospital, Helsinki, Finland
| | - Panu E Kovanen
- Department of Pathology, HUSLAB, Helsinki University Central Hospital, Helsinki, Finland
| | - Laura Niinikoski
- Breast Surgery Unit, Helsinki University Central Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Tuomo J Meretoja
- Breast Surgery Unit, Helsinki University Central Hospital Comprehensive Cancer Center, Helsinki, Finland
| | - Johanna Mattson
- Department of oncology, Helsinki University Central Hospital, Helsinki, Finland
| | - Satu Mustjoki
- TRIMM, Translational Immunology Research Program, University of Helsinki, Helsinki, Finland
- University of Helsinki Helsinki Institute of Life Sciences, Helsinki, Finland
| | | | - Andrei Goga
- Department of Cell & Tissue Biology, UCSF, San Francisco, California, USA
| | | | - Jeroen Pouwels
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
| | | | - Juha Klefström
- Translational Cancer Medicine, University of Helsinki, Helsinki, Finland
- Finnish Cancer Institute, Helsinki, Finland
| |
Collapse
|
2
|
Łazarczyk A, Streb J, Glajcar A, Streb-Smoleń A, Hałubiec P, Wcisło K, Laskowicz Ł, Hodorowicz-Zaniewska D, Szpor J. Dendritic Cell Subpopulations Are Associated with Prognostic Characteristics of Breast Cancer after Neoadjuvant Chemotherapy-An Observational Study. Int J Mol Sci 2023; 24:15817. [PMID: 37958800 PMCID: PMC10648319 DOI: 10.3390/ijms242115817] [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: 10/03/2023] [Revised: 10/29/2023] [Accepted: 10/30/2023] [Indexed: 11/15/2023] Open
Abstract
Breast cancer (BC) is the most prevalent malignancy in women and researchers have strived to develop optimal strategies for its diagnosis and management. Neoadjuvant chemotherapy (NAC), which reduces tumor size, risk of metastasis and patient mortality, often also allows for a de-escalation of breast and axillary surgery. Nonetheless, complete pathological response (pCR) is achieved in no more than 40% of patients who underwent NAC. Dendritic cells (DCs) are professional antigen-presenting cells present in the tumor microenvironment. The multitude of their subtypes was shown to be associated with the pathological and clinical characteristics of BC, but it was not evaluated in BC tissue after NAC. We found that highe r densities of CD123+ plasmacytoid DCs (pDCs) were present in tumors that did not show pCR and had a higher residual cancer burden (RCB) score and class. They were of higher stage and grade and more frequently HER2-negative. The density of CD123+ pCDs was an independent predictor of pCR in the studied group. DC-LAMP+ mature DCs (mDCs) were also related to characteristics of clinical relevance (i.e., pCR, RCB, and nuclear grade), although no clear trends were identified. We conclude that CD123+ pDCs are candidates for a novel biomarker of BC response to NAC.
Collapse
Affiliation(s)
- Agnieszka Łazarczyk
- Department of Pathomorphology, Jagiellonian University Medical College, 31-501 Cracow, Poland (J.S.)
| | - Joanna Streb
- Department of Oncology, Jagiellonian University Medical College, 31-501 Cracow, Poland
- University Centre of Breast Disease, University Hospital, 31-501 Cracow, Poland
| | - Anna Glajcar
- Department of Pathomorphology, University Hospital, 30-688 Cracow, Poland
| | - Anna Streb-Smoleń
- Department of Oncology, Maria Sklodowska-Curie National Research Institute of Oncology, 31-115 Cracow, Poland
| | - Przemysław Hałubiec
- Doctoral School of Medical and Health Sciences, Jagiellonian University Medical College, 31-530 Cracow, Poland
| | - Kacper Wcisło
- Department of Pathomorphology, Jagiellonian University Medical College, 31-501 Cracow, Poland (J.S.)
- Department of Pathomorphology, University Hospital, 30-688 Cracow, Poland
| | - Łukasz Laskowicz
- Clinical Department of Gynecology and Gynecological Oncology, University Hospital, 30-688 Cracow, Poland
| | - Diana Hodorowicz-Zaniewska
- General, Oncological and Gastrointestinal Surgery, Jagiellonian University Medical College, 31-501 Cracow, Poland;
- Department of General Surgery, University Hospital, 31-501 Cracow, Poland
| | - Joanna Szpor
- Department of Pathomorphology, Jagiellonian University Medical College, 31-501 Cracow, Poland (J.S.)
- University Centre of Breast Disease, University Hospital, 31-501 Cracow, Poland
- Department of Pathomorphology, University Hospital, 30-688 Cracow, Poland
| |
Collapse
|
3
|
Sakref C, Bendriss-Vermare N, Valladeau-Guilemond J. Phenotypes and Functions of Human Dendritic Cell Subsets in the Tumor Microenvironment. Methods Mol Biol 2023; 2618:17-35. [PMID: 36905506 DOI: 10.1007/978-1-0716-2938-3_2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023]
Abstract
Dendritic cells (DCs) play a key role in the antitumor immunity, as they are at the interface of innate and adaptive immunity. This important task can only be performed thanks to the broad range of mechanisms that DCs can perform to activate other immune cells. As DCs are well known for their outstanding capacity to prime and activate T cells through antigen presentation, DCs were intensively investigated during the past decades. Numerous studies have identified new DC subsets, leading to a large variety of subsets commonly separated into cDC1, cDC2, pDCs, mature DCs, Langerhans cells, monocyte-derived DCs, Axl-DCs, and several other subsets. Here, we review the specific phenotypes, functions, and localization within the tumor microenvironment (TME) of human DC subsets thanks to flow cytometry and immunofluorescence but also with the help of high-output technologies such as single-cell RNA sequencing and imaging mass cytometry (IMC).
Collapse
Affiliation(s)
- Candice Sakref
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS 5286, Centre de Recherche en Cancérologie de Lyon, Lyon, France
- LabEx DEVweCAN, Lyon, France
| | - Nathalie Bendriss-Vermare
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS 5286, Centre de Recherche en Cancérologie de Lyon, Lyon, France
- LabEx DEVweCAN, Lyon, France
- Laboratoire d'Immunothérapie des Cancers de Lyon (LICL), Lyon, France
| | - Jenny Valladeau-Guilemond
- Univ Lyon, Université Claude Bernard Lyon 1, INSERM U1052, CNRS 5286, Centre de Recherche en Cancérologie de Lyon, Lyon, France.
- LabEx DEVweCAN, Lyon, France.
| |
Collapse
|
4
|
Dendritic Cells Are Associated with Prognosis and Survival in Breast Cancer. Diagnostics (Basel) 2021; 11:diagnostics11040702. [PMID: 33919875 PMCID: PMC8070803 DOI: 10.3390/diagnostics11040702] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 03/24/2021] [Accepted: 03/29/2021] [Indexed: 11/17/2022] Open
Abstract
Dendritic cells (DCs) constitute a part of the tumour microenvironment, but we are still far from understanding their complex role in immune response to the tumour. This study aimed to investigate the density of DCs expressing CD1a, CD83, CD123, DC-LAMP3 (CD208) and DC-SIGN (CD209) in breast cancer. The correlations between DC density and molecular subtype of breast cancer, its hormone receptor status, spatial location and their associations with clinical and pathological prognostic factors were evaluated. We have shown that intratumoural CD1a+ cells were significantly associated with progression-free survival. For LAMP3+ and CD123+ DCs, higher cell densities were associated with non-luminal as compared to luminal cancer phenotype. In contrast, dense CD83+ DC infiltrate was observed in luminal tumours. The number of CD1a+ DCs in both locations was the highest in luminal B/HER2+ cancers. The highest positive cell count of LAMP3+ cells was observed in the triple-negative subtype in both locations. We found higher numbers of LAMP3+ DCs both intratumourally and at the invasive margin, as well as CD123+ DCs intratumourally in tumours with negative expression of oestrogen or progesterone receptors. Our study demonstrates associations between DC subpopulations and histological and clinical characteristics, as well as molecular subtypes in breast carcinoma.
Collapse
|
5
|
Verneau J, Sautés-Fridman C, Sun CM. Dendritic cells in the tumor microenvironment: prognostic and theranostic impact. Semin Immunol 2020; 48:101410. [PMID: 33011065 DOI: 10.1016/j.smim.2020.101410] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/24/2020] [Accepted: 09/04/2020] [Indexed: 12/30/2022]
Abstract
Among all immune cells, dendritic cells (DC) are the most potent APCs in the immune system and are central players of the adaptive immune response. There are phenotypically and functionally distinct DC populations derived from blood and lymphoid organ including plasmacytoid DC (pDC), conventional DC (cDC1 and cDC2) and monocyte-derived DC (moDC). The interaction between these different DCs and tumors is a dynamic process where DC-mediated cross-priming of tumor specific T cells is critical in initiating and sustaining anti-tumor immunity. Their presence within the tumor tends to induce T cell responses and to reduce cancer progression and is associated with improved patient survival. This review will focus on the distinct tumor-associated DCs (TADC) subsets in the tumor microenvironment (TME), their roles in tumor immunology and their prognostic and/or predictive impact in human cancers. The development of therapeutic immunity strategies targeting TADC is promising to enhance their immune-stimulatory capacity in cancers and improve the efficacy of current immunotherapies including immune checkpoint inhibitor (ICI) blockade and DC-based therapies.
Collapse
Affiliation(s)
- Johanna Verneau
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université de Paris, F-75006, Paris, France; Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006, Paris, France
| | - Catherine Sautés-Fridman
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université de Paris, F-75006, Paris, France; Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006, Paris, France
| | - Cheng-Ming Sun
- Centre de Recherche des Cordeliers, Sorbonne Université, Inserm, Université de Paris, F-75006, Paris, France; Centre de Recherche des Cordeliers, 15 rue de l'Ecole de Médecine, 75006, Paris, France.
| |
Collapse
|
6
|
Badr N, Berditchevski F, Shaaban A. The Immune Microenvironment in Breast Carcinoma: Predictive and Prognostic Role in the Neoadjuvant Setting. Pathobiology 2019; 87:61-74. [DOI: 10.1159/000504055] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Accepted: 10/09/2019] [Indexed: 11/19/2022] Open
|
7
|
Hubert M, Gobbini E, Bendriss-Vermare N, Caux C, Valladeau-Guilemond J. Human Tumor-Infiltrating Dendritic Cells: From in Situ Visualization to High-Dimensional Analyses. Cancers (Basel) 2019; 11:E1082. [PMID: 31366174 PMCID: PMC6721288 DOI: 10.3390/cancers11081082] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 07/17/2019] [Accepted: 07/22/2019] [Indexed: 12/24/2022] Open
Abstract
The interaction between tumor cells and the immune system is considered to be a dynamic process. Dendritic cells (DCs) play a pivotal role in anti-tumor immunity owing to their outstanding T cell activation ability. Their functions and activities are broad ranged, triggering different mechanisms and responses to the DC subset. Several studies identified in situ human tumor-infiltrating DCs by immunostaining using a limited number of markers. However, considering the heterogeneity of DC subsets, the identification of each subtype present in the immune infiltrate is essential. To achieve this, studies initially relied on flow cytometry analyses to provide a precise characterization of tumor-associated DC subsets based on a combination of multiple markers. The concomitant development of advanced technologies, such as mass cytometry or complete transcriptome sequencing of a cell population or at a single cell level, has provided further details on previously identified populations, has unveiled previously unknown populations, and has finally led to the standardization of the DCs classification across tissues and species. Here, we review the evolution of tumor-associated DC description, from in situ visualization to their characterization with high-dimensional technologies, and the clinical use of these findings specifically focusing on the prognostic impact of DCs in cancers.
Collapse
Affiliation(s)
- Margaux Hubert
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, 69373 Lyon, France
| | - Elisa Gobbini
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, 69373 Lyon, France
| | - Nathalie Bendriss-Vermare
- Cancer Research Center Lyon, UMR INSERM 1052 CNRS 5286, Centre Léon Bérard, 28 rue Laennec, 69373 Lyon, France
| | | | | |
Collapse
|
8
|
Tang M, Liu Y, Zhang QC, Zhang P, Wu JK, Wang JN, Ruan Y, Huang Y. Antitumor efficacy of the Runx2-dendritic cell vaccine in triple-negative breast cancer in vitro. Oncol Lett 2018; 16:2813-2822. [PMID: 30127867 PMCID: PMC6096217 DOI: 10.3892/ol.2018.9001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 04/05/2018] [Indexed: 12/13/2022] Open
Abstract
Triple-negative breast cancer (TNBC) is a subtype of breast cancer with a poor prognosis and limited effective treatment. The rise in immunotherapeutic strategies prompted the establishment of a genetic vaccine against TNBC in vitro using a possible biological marker of TNBC. In the present study, different detection methods were used to evaluate the distribution and expression of runt-associated transcription factor 2 (Runx2) in various breast cancer cell lines. Following the development of the Runx2-dendritic cell (DC) vaccine using a lentivirus, the transfection efficacy was recorded. The T lymphocytes co-cultured with the vaccine were collected to assess the antitumor potency. Increased levels of Runx2 were expressed in breast cancer cells; however, different breast cancer cell lines expressed various levels of Runx2. Runx2 demonstrated particularly high expression in TNBC cells, compared with non-TNBC cells. A Runx2 lentivirus transfection system was successfully engineered, and Runx2 was transduced into dendritic cells whilst maintaining stable expression. The sustained and stable cytotoxic T cells induced in the transfected group had higher and more specific antitumor efficacy against TNBC, compared with the other cell lines. Runx2 may be a novel target for TNBC treatment. The Runx2-DC vaccine may induce specific and efficient antitumor effects in TNBC in vitro.
Collapse
Affiliation(s)
- Mi Tang
- Department of General Surgery, Chongqing General Hospital, Chongqing 400010, P.R. China
| | - Yu Liu
- Department of Thyroid and Breast Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Qiao-Chu Zhang
- Department of VIP, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Peng Zhang
- Department of General Surgery, Lingnan Hospital, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Jue-Kun Wu
- Department of Thyroid and Breast Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Jia-Ni Wang
- Department of Thyroid and Breast Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Ying Ruan
- Department of Thyroid and Breast Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| | - Yong Huang
- Department of Thyroid and Breast Surgery, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510000, P.R. China
| |
Collapse
|
9
|
The Differential Contribution of the Innate Immune System to a Good Pathological Response in the Breast and Axillary Lymph Nodes Induced by Neoadjuvant Chemotherapy in Women with Large and Locally Advanced Breast Cancers. J Immunol Res 2017; 2017:1049023. [PMID: 28913366 PMCID: PMC5587972 DOI: 10.1155/2017/1049023] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 07/25/2017] [Indexed: 11/17/2022] Open
Abstract
The tumour microenvironment consists of malignant cells, stroma, and immune cells. The role of adaptive immunity in inducing a pathological complete response (pCR) in breast cancer with neoadjuvant chemotherapy (NAC) is well studied. The contribution of innate immunity, however, is poorly documented. Breast tumours and axillary lymph nodes (ALNs) from 33 women with large and locally advanced breast cancers (LLABCs) undergoing NAC were immunohistochemically assessed for tumour-infiltrating macrophages (TIMs: M1 and M2), neutrophils (TINs), and dendritic cells (TIDCs) using labelled antibodies and semiquantitative methods. Patients' blood neutrophils (n = 108), DCs (mDC1 and pDC), and their costimulatory molecules (n = 30) were also studied. Pathological results were classified as pCR, good (GPR) or poor (PRR). In breast and metastatic ALNs, high levels of CD163+ TIMs were significantly associated with a pCR. In blood, high levels of neutrophils were significantly associated with pCR in metastatic ALNs, whilst the % of mDC1 and pDC and expression of HLA-DR, mDC1 CD40, and CD83 were significantly reduced. NAC significantly reduced tumour DCs but increased blood DCs. PPRs to NAC had significantly reduced HLA-DR, CD40, and CD86 expression. Our study demonstrated novel findings documenting the differential but important contributions of innate immunity to pCRs in patients with LLABCs undergoing NAC.
Collapse
|
10
|
Costa NL, Gonçalves AS, Martins AFL, Arantes DAC, Silva TA, Batista AC. Characterization of dendritic cells in lip and oral cavity squamous cell carcinoma. J Oral Pathol Med 2016; 45:418-24. [PMID: 26514660 DOI: 10.1111/jop.12380] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/30/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND There may be differences in the antitumor immunity induced by dendritic cells (DCs) during the development of squamous cell carcinoma (SCC) located in the lip rather than in the oral cavity. The aim of this study was to evaluate the number of immature and mature DCs in SCC and potentially malignant disorders of the oral cavity and lip. METHODS Immunohistochemistry was used to identify the number (cells/mm(2) ) of immature (CD1a(+) ) or mature (CD83(+) ) DCs in samples of oral cavity SCC (OCSCC) (n = 39), lip SCC (LSCC) (n = 23), leukoplakia (LK) (n = 21), actinic cheilitis (AC) (n = 13), and normal mucosa of the oral cavity (OC control, n = 12) and the lip (lip control, n = 11). RESULTS The number of CD1a(+) cells tended to be higher in the OC control samples compared with the LK (P = 0.04) and OCSCC (P = 0.21). Unlike, this cell population was lower in the lip control than in AC or LSCC (P < 0.05). The number of CD83(+) cells was increased in the LSCC samples compared with the AC and lip control (P = 0.0001) and in OCSCC compared with both the LK (P = 0.001) and OC control (P = 0.0001) samples. LSCC showed an elevated number of CD1a(+) and CD83(+) cells compared with OCSCC (P = 0.03). The population of mature DCs was lower than the population of immature DCs in all of the tested groups (P < 0.05). CONCLUSION There were a greater number of both mature and immature DC populations in the LSCC samples than in the OCSCC, which could contribute to establishing a more effective immune antitumor response for this neoplasm.
Collapse
Affiliation(s)
- Nádia Lago Costa
- Department of Oral Medicine (Oral Pathology, Stomatology and Radiology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| | - Andréia Souza Gonçalves
- Department of Oral Medicine (Oral Pathology, Stomatology and Radiology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| | - Allisson Filipe Lopes Martins
- Department of Oral Medicine (Oral Pathology, Stomatology and Radiology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| | - Diego Antônio Costa Arantes
- Department of Oral Medicine (Oral Pathology, Stomatology and Radiology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| | - Tarcília Aparecida Silva
- Department of Oral Surgery and Pathology, Dental School, Federal University of Minas Gerais, Belo Horizonte, Brazil
| | - Aline Carvalho Batista
- Department of Oral Medicine (Oral Pathology, Stomatology and Radiology), School of Dentistry, Federal University of Goiás, Goiânia, Brazil
| |
Collapse
|
11
|
Sensitivity of Dendritic Cells to Microenvironment Signals. J Immunol Res 2016; 2016:4753607. [PMID: 27088097 PMCID: PMC4819111 DOI: 10.1155/2016/4753607] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2015] [Revised: 02/03/2016] [Accepted: 03/06/2016] [Indexed: 12/12/2022] Open
Abstract
Dendritic cells are antigen-presenting cells capable of either activating the immune response or inducing and maintaining immune tolerance. They do this by integrating stimuli from the environment and changing their functional status as a result of plasticity. The modifications suffered by these cells have consequences in the way the organism may respond. In the present work two opposing situations known to affect dendritic cells are analyzed: tumor growth, leading to a microenvironment that favors the induction of a tolerogenic profile, and organ transplantation, which leads to a proinflammatory profile. Lessons learned from these situations may help to understand the mechanisms of modulation resulting not only from the above circumstances, but also from other pathologies.
Collapse
|
12
|
Cabibi D, Conway de Macario E, Ingrao S, Porcasi R, Zucco F, Macario AJL, Cappello F, Rappa F. CD1A-positive cells and HSP60 (HSPD1) levels in keratoacanthoma and squamous cell carcinoma. Cell Stress Chaperones 2016; 21:131-137. [PMID: 26442925 PMCID: PMC4679739 DOI: 10.1007/s12192-015-0646-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2015] [Revised: 09/24/2015] [Accepted: 09/25/2015] [Indexed: 11/26/2022] Open
Abstract
CD1a is involved in presentation to the immune system of lipid antigen derived from tumor cells with subsequent T cell activation. Hsp60 is a molecular chaperone implicated in carcinogenesis by, for instance, modulating the immune reaction against the tumor. We have previously postulated a synergism between CD1a and Hsp60 as a key factor in the activation of an effective antitumor immune response in squamous epithelia. Keratoacantomas (KAs) are benign tumors that however can transform into squamous cell carcinomas (SCCs), but the reasons for this malignization are unknown. In a previous study, we found that CD1a-positive cells are significantly more numerous in KA than in SCC. In this study, we analyzed a series of KAs and SCCs by immunohistochemistry for CD1a and Hsp60. Our results show that the levels of both are significantly lower in KA than in SCC and support the hypothesis that KA may evolve towards SCC if there is a failure of the local modulation of the antitumor immune response. The data also show that immunohistochemistry for CD1a and Hsp60 can be of help in differential diagnosis between KAs and well-differentiated forms of SCC.
Collapse
Affiliation(s)
- Daniela Cabibi
- Pathology Institute, Department "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Everly Conway de Macario
- Department of Microbiology and Immunology, School of Medicine, University of Maryland at Baltimore and IMET, Columbus Center, Baltimore, MD, USA
| | - Sabrina Ingrao
- Pathology Institute, Department "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Rossana Porcasi
- Pathology Institute, Department "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Francesco Zucco
- Pathology Institute, Department "G. D'Alessandro", University of Palermo, Palermo, Italy
| | - Alberto J L Macario
- Department of Microbiology and Immunology, School of Medicine, University of Maryland at Baltimore and IMET, Columbus Center, Baltimore, MD, USA
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
| | - Francesco Cappello
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, Palermo, Italy
| | - Francesca Rappa
- Euro-Mediterranean Institute of Science and Technology (IEMEST), Palermo, Italy.
- Department of Experimental Biomedicine and Clinical Neurosciences, University of Palermo, Palermo, Italy.
- Department of Legal Science, Society and Sports, University of Palermo, Palermo, Italy.
| |
Collapse
|
13
|
Castro-González E, Bastida J, Rivero-Vera J, Camacho-Galán R, Limeres-González M, Jiménez-Bravo de Laguna S, Valerón-Almazán P. Cutaneous and breast Langerhans cell sarcoma. J Eur Acad Dermatol Venereol 2015; 30:e33-e34. [DOI: 10.1111/jdv.13282] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- E. Castro-González
- Service of Dermatology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| | - J. Bastida
- Service of Dermatology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| | - J.C. Rivero-Vera
- Department of Pathology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| | - R. Camacho-Galán
- Department of Pathology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| | - M.A. Limeres-González
- Department of Pathology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| | | | - P. Valerón-Almazán
- Service of Dermatology; University Hospital of Gran Canaria “Doctor Negrín”; Canary Islands Spain
| |
Collapse
|
14
|
Howson LJ, Morris KM, Kobayashi T, Tovar C, Kreiss A, Papenfuss AT, Corcoran L, Belov K, Woods GM. Identification of dendritic cells, B cell and T cell subsets in Tasmanian devil lymphoid tissue; evidence for poor immune cell infiltration into devil facial tumors. Anat Rec (Hoboken) 2014; 297:925-38. [PMID: 24664954 PMCID: PMC4112814 DOI: 10.1002/ar.22904] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2013] [Accepted: 12/09/2013] [Indexed: 11/11/2022]
Abstract
The Tasmanian devil is under threat of extinction due to the transmissible devil facial tumor disease (DFTD). This fatal tumor is an allograft that does not induce an immune response, raising questions about the activity of Tasmanian devil immune cells. T and B cell analysis has been limited by a lack of antibodies, hence the need to produce such reagents. Amino acid sequence analysis revealed that CD4, CD8, IgM, and IgG were closely related to other marsupials. Monoclonal antibodies were produced against CD4, CD8, IgM, and IgG by generating bacterial fusion proteins. These, and commercial antibodies against CD1a and CD83, identified T cells, B cells and dendritic cells by immunohistochemistry. CD4+ and CD8+ T cells were identified in pouch young thymus, adult lymph nodes, spleen, bronchus‐ and gut‐associated lymphoid tissue. Their anatomical distribution was characteristic of mammalian lymphoid tissues with more CD4+ than CD8+ cells in lymph nodes and splenic white pulp. IgM+ and IgG+ B cells were identified in adult lymph nodes, spleen, bronchus‐associated lymphoid tissue and gut‐associated lymphoid tissue, with more IgM+ than IgG+ cells. Dendritic cells were identified in lymph node, spleen and skin. This distribution is consistent with eutherian mammals and other marsupials, indicating they have the immune cell subsets for an anti‐tumor immunity. Devil facial tumor disease tumors contained more CD8+ than CD4+ cells, but in low numbers. There were also low numbers of CD1a+ and MHC class II+ cells, but no CD83+ IgM+ or IgG+ B cells, consistent with poor immune cell infiltration. Anat Rec, 297:925–938, 2014. © 2014 The Authors. The Anatomical Record: Advances in Integrative Anatomy and Evolutionary Biology Published by Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Lauren J Howson
- Menzies Research Institute Tasmania, University of Tasmania, Tasmania, Australia
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Chang AY, Bhattacharya N, Mu J, Setiadi AF, Carcamo-Cavazos V, Lee GH, Simons DL, Yadegarynia S, Hemati K, Kapelner A, Ming Z, Krag DN, Schwartz EJ, Chen DZ, Lee PP. Spatial organization of dendritic cells within tumor draining lymph nodes impacts clinical outcome in breast cancer patients. J Transl Med 2013; 11:242. [PMID: 24088396 PMCID: PMC3852260 DOI: 10.1186/1479-5876-11-242] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 09/16/2013] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Dendritic cells (DCs) are important mediators of anti-tumor immune responses. We hypothesized that an in-depth analysis of dendritic cells and their spatial relationships to each other as well as to other immune cells within tumor draining lymph nodes (TDLNs) could provide a better understanding of immune function and dysregulation in cancer. METHODS We analyzed immune cells within TDLNs from 59 breast cancer patients with at least 5 years of clinical follow-up using immunohistochemical staining with a novel quantitative image analysis system. We developed algorithms to analyze spatial distribution patterns of immune cells in cancer versus healthy intra-mammary lymph nodes (HLNs) to derive information about possible mechanisms underlying immune-dysregulation in breast cancer. We used the non-parametric Mann-Whitney test for inter-group comparisons, Wilcoxon Matched-Pairs Signed Ranks test for intra-group comparisons and log-rank (Mantel-Cox) test for Kaplan Maier analyses. RESULTS Degree of clustering of DCs (in terms of spatial proximity of the cells to each other) was reduced in TDLNs compared to HLNs. While there were more numerous DC clusters in TDLNs compared to HLNs,DC clusters within TDLNs tended to have fewer member DCs and also consisted of fewer cells displaying the DC maturity marker CD83. The average number of T cells within a standardized radius of a clustered DC was increased compared to that of an unclustered DC, suggesting that DC clustering was associated with T cell interaction. Furthermore, the number of T cells within the radius of a clustered DC was reduced in tumor-positive TDLNs compared to HLNs. Importantly, clinical outcome analysis revealed that DC clustering in tumor-positive TDLNs correlated with the duration of disease-free survival in breast cancer patients. CONCLUSIONS These findings are the first to describe the spatial organization of DCs within TDLNs and their association with survival outcome. In addition, we characterized specific changes in number, size, maturity, and T cell co-localization of such clusters. Strategies to enhance DC function in-vivo, including maturation and clustering, may provide additional tools for developing more efficacious DC cancer vaccines.
Collapse
Affiliation(s)
- Andrew Y Chang
- Department of Medicine, Stanford University, 269 Campus Drive, 94305 Stanford, CA, USA.
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
16
|
Karthaus N, Torensma R, Tel J. Deciphering the message broadcast by tumor-infiltrating dendritic cells. THE AMERICAN JOURNAL OF PATHOLOGY 2012; 181:733-42. [PMID: 22796439 DOI: 10.1016/j.ajpath.2012.05.012] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Revised: 04/25/2012] [Accepted: 05/17/2012] [Indexed: 02/07/2023]
Abstract
Human dendritic cells (DCs) infiltrate solid tumors, but this infiltration occurs in favorable and unfavorable disease prognoses. The statistical inference is that tumor-infiltrating DCs (TIDCs) play no conclusive role in predicting disease progression. This is remarkable because DCs are highly specialized antigen-presenting cells linking innate and adaptive immunity. DCs either boost the immune system (enhancing immunity) or dampen it (leading to tolerance). This dual effect explains the dual outcomes of cancer progression. The reverse functional characteristics of DCs depend on their maturation status. This review elaborates on the markers used to detect DCs in tumors. In many cases, the identification of DCs in human cancers relies on staining for S-100 and CD1a. These two markers are mainly expressed by Langerhans cells, which are one of several functionally different DC subsets. The activation status of DCs is based on the expression of CD83, DC-SIGN, and DC-LAMP, which are nonspecific markers of DC maturation. The detection of TIDCs has not kept pace with the increased knowledge about the identification of DC subsets and their maturation status. Therefore, it is difficult to draw a conclusion about the performance of DCs in tumors. We suggest a novel selection of markers to distinguish human DC subsets and maturation states. The use of these biomarkers will be of pivotal importance to scrutinize the prognostic significance of TIDCs.
Collapse
Affiliation(s)
- Nina Karthaus
- Department of Tumor Immunology, Nijmegen Centre for Molecular Life Sciences, Radboud University Nijmegen Medical Centre, The Netherlands
| | | | | |
Collapse
|
17
|
Haraldsdóttir KH, Ivarsson K, Jansner K, Stenram U, Tranberg KG. Changes in immunocompetent cells after interstitial laser thermotherapy of breast cancer. Cancer Immunol Immunother 2011; 60:847-56. [PMID: 21400025 PMCID: PMC3098997 DOI: 10.1007/s00262-011-0992-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2010] [Accepted: 02/15/2011] [Indexed: 02/06/2023]
Abstract
BACKGROUND Local tumour destruction has been shown to give rise to changes in immunocompetent cells. The aim of this study was to describe the effect of interstitial laser thermotherapy (ILT) of breast carcinoma in the tumour and in regional lymph nodes. METHODS Seventeen women that underwent radical surgical excision after non-radical ILT were studied. ILT was performed at a steady-state temperature of 48°C for 30 min. Surgical excision was performed 12 (6-23) days after ILT. Six patients with breast cancer not treated with ILT before surgery served as controls. Immunohistological reactions were performed on core needle biopsies prior to treatment and on the excised specimens. RESULTS ILT resulted in more CD8 lymphocytes and CD68 macrophages within the tumour (P < 0.05 and P < 0.01, respectively) and higher counts of CD20 (P < 0.05), CD68 (P < 0.001) and CD83 (P < 0.01) at the tumour border, when compared to pre-treatment values. In the control patients not receiving ILT, CD8 cells increased within the tumour after resection (P < 0.05). With the probable exception of CD25 Foxp3 cells, the presence of cancer in a lymph node influenced the findings in lymph nodes (examined for CD1a, CD25, Foxp3 CD25, CD83 cells). Thus, comparisons between ILT and control patients were restricted to patients without lymph node metastases. In these patients, ILT and resection were followed by a decrease in CD25 Foxp3 lymphocytes (P < 0.05), when compared to surgical resection alone. CONCLUSIONS ILT induced changes in immunocompetent cells in patients with breast cancer. The stimulation of the immune system is an added feature of ILT in treatment of patients with breast cancer.
Collapse
|
18
|
Motta JM, Nascimento CR, Rumjanek VM. Leukemic cell products down-regulate human dendritic cell differentiation. Cancer Immunol Immunother 2010; 59:1645-53. [PMID: 20607236 PMCID: PMC11031054 DOI: 10.1007/s00262-010-0890-5] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2009] [Accepted: 06/21/2010] [Indexed: 12/25/2022]
Abstract
The microenvironment produced by solid tumors is inhibitory to the immune system, inducing dendritic cell (DC) alterations, but there is a paucity of information regarding haematological malignances. The aim of this study was to investigate DC differentiation under the influence of leukemic cell products. Monocytes from healthy volunteers were cultured in the presence of IL-4 and GM-CSF for the generation of immature DCs. Supernatants from leukemic cultures were added to monocyte cultures during differentiation. The lineages used were K562, a chronic myeloid leukemia, HL-60, a promyelocytic leukemia and DAUDI, originated from Burkitt lymphoma. It was observed that the expression of CD14 remained high and the CD1a was low in the presence of tumor supernatants, while non-malignant supernatants did not affect these parameters. Furthermore, IL-1beta and TNF-alpha production by monocytes during differentiation was increased by the presence of tumor supernatants. The modifications on CD14 and CD1a expressions could be mimicked by the addition of exogenous IL-1beta and partially inhibited by the neutralization of IL-1beta. These results suggest that soluble products from leukemic cells interfere with DC differentiation and, in the present work, this effect could be mediated by monocyte-derived IL-1beta in response to tumor supernatants.
Collapse
Affiliation(s)
- Juliana Maria Motta
- Laboratório de Imunologia Tumoral, Instituto de Bioquímica Médica, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco H2, Sala 003, Rio de Janeiro, 21941-590 Brazil
| | - Clarissa Rodrigues Nascimento
- Laboratório de Imunologia Tumoral, Instituto de Bioquímica Médica, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco H2, Sala 003, Rio de Janeiro, 21941-590 Brazil
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Vivian Mary Rumjanek
- Laboratório de Imunologia Tumoral, Instituto de Bioquímica Médica, Centro de Ciências da Saúde, Universidade Federal do Rio de Janeiro, Bloco H2, Sala 003, Rio de Janeiro, 21941-590 Brazil
| |
Collapse
|
19
|
Ishigami S, Ueno S, Matsumoto M, Okumura H, Arigami T, Uchikado Y, Setoyama T, Arima H, Sasaki K, Kitazono M, Shinchi H, Kijima Y, Natsugoe S. Prognostic value of CD208-positive cell infiltration in gastric cancer. Cancer Immunol Immunother 2010; 59:389-95. [PMID: 19760221 PMCID: PMC11030806 DOI: 10.1007/s00262-009-0758-8] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2009] [Accepted: 08/17/2009] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIM A new marker, CD208, was recently explored as a mature interdigitating dendritic cell (DC), and the correlation between the infiltration of CD208-positive cells and clinical factors has been reported in various types of cancers. In this study, we tried to clarify the clinical implication of CD208-positive cell infiltration in gastric cancer immunohistochemically. PATIENTS AND METHODS A total of 128 gastric cancer patients who underwent a curative operation were enrolled. DCs in tumor nests were identified with two DC markers, CD208 and S-100 protein (S100), by immunohistochemistry. The correlation between clinicopathological features and the CD208- or S100-positive cell infiltration degree was analyzed. RESULTS Infiltration of S100-positive cells did not correlate with the degree of CD208-positive cell infiltration. Patients with high CD208-positive cell infiltration in the peritumor had a poorer surgical outcome than those with low CD208 infiltration (p < 0.05). Multivariate analysis revealed that CD208-positive cell infiltration was not an independent prognostic factor. CONCLUSION We showed that intratumoral CD208-positive cells, as mature DCs, had an inverse correlation to patients' postoperative outcome in gastric cancer, unlike a conventional DC marker. Evaluation of CD208-positive cell infiltration with S100-positive cell infiltration in gastric cancer is useful to predict antitumor immunological conditions in gastric cancer.
Collapse
Affiliation(s)
- Sumiya Ishigami
- Kagoshima University School of Medicine, Sakuragaoka, Japan.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
20
|
Jubb AM, Soilleux EJ, Turley H, Steers G, Parker A, Low I, Blades J, Li JL, Allen P, Leek R, Noguera-Troise I, Gatter KC, Thurston G, Harris AL. Expression of vascular notch ligand delta-like 4 and inflammatory markers in breast cancer. THE AMERICAN JOURNAL OF PATHOLOGY 2010; 176:2019-28. [PMID: 20167860 DOI: 10.2353/ajpath.2010.090908] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Delta-like ligand 4 (Dll4) is a Notch ligand that is predominantly expressed in the endothelium. Evidence from xenografts suggests that inhibiting Dll4 may overcome resistance to antivascular endothelial growth factor therapy. The aims of this study were to characterize the expression of Dll4 in breast cancer and assess whether it is associated with inflammatory markers and prognosis. We examined 296 breast adenocarcinomas and 38 ductal carcinoma in situ tissues that were represented in tissue microarrays. Additional whole sections representing 10 breast adenocarcinomas, 10 normal breast tissues, and 16 angiosarcomas were included. Immunohistochemistry was then performed by using validated antibodies against Dll4, CD68, CD14, Dendritic Cell-Specific Intercellular adhesion molecule-3-Grabbing Non-integrin (DC-SIGN), CD123, neutrophil elastase, CD31, and carbonic anhydrase 9. Dll4 was selectively expressed by intratumoral endothelial cells in 73% to 100% of breast adenocarcinomas, 18% of in situ ductal carcinomas, and all lactating breast cases, but not normal nonlactating breast. High intensity of endothelial Dll4 expression was a statistically significant adverse prognostic factor in univariate (P = 0.002 and P = 0.01) and multivariate analyses (P = 0.03 and P = 0.04) of overall survival and relapse-free survival, respectively. Among the inflammatory markers, only CD68 and DC-SIGN were significant prognostic factors in univariate (but not multivariate) analyses of overall survival (P = 0.01 and 0.002, respectively). In summary, Dll4 was expressed by endothelium associated with breast cancer cells. In these retrospective subset analyses, endothelial Dll4 expression was a statistically significant multivariate prognostic factor.
Collapse
Affiliation(s)
- Adrian M Jubb
- Nuffield Department of Clinical Laboratory Sciences,Weatherall Institute ofMolecular Medicine, University of Oxford, Oxford, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
21
|
Immunohistochemical tracking of an immune response in mammary Paget's disease. Cancer Lett 2008; 272:206-20. [PMID: 18842336 DOI: 10.1016/j.canlet.2008.07.028] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2008] [Revised: 05/08/2008] [Accepted: 07/10/2008] [Indexed: 11/21/2022]
Abstract
Dendritic cells (DC) are the most potent antigen-presenting cells of the organism. They are specialized to capture, process, and present antigen via the MHC class II as well as the MHC class I pathways to CD4+ and CD8+ T cells, respectively. This results in T cell-mediated immune responses that are likely to counteract the generation and propagation of tumors in vivo. Therefore, we studied the distribution of dendritic cells in mammary Paget's disease. Paraffin-embedded samples of Paget's disease of the breast (n=27) and of disease-free epidermis of the nipple (n=10) were investigated immunohistochemically for the presence of dendritic cells, in particular of Langerhans cells, using antibodies against S-100, CD1a, and HLA-DR, as well as novel reagents against Langerin/CD207, DC-LAMP/CD208 and p55 (Fascin), the latter two being specific for mature dendritic cells. Paget samples presented a decrease of CD1a+, S-100+, and Langerin+ intraepidermal Langerhans cells in almost all cases. This was paralleled by a concentration of immature dendritic cells in the tumor-infiltrated tissue itself. Similar to infiltrating breast carcinoma we observed a marked increase of DC-LAMP+ and p55+ mature dendritic cells in the corial tissue beneath the tumor. These cells were almost always found in ribbon-like or nodular lymphocytic infiltrates. Moreover, rare mature dendritic cells were also found in the Paget cell-infiltrated epidermis of the nipple, i.e. in the tumorous lesion itself. These findings may indicate an effective ongoing anti-tumor immune response in this part of spreading breast cancer.
Collapse
|
22
|
|
23
|
La Rocca G, Anzalone R, Corrao S, Magno F, Rappa F, Marasà S, Czarnecka AM, Marasà L, Sergi C, Zummo G, Cappello F. CD1a down-regulation in primary invasive ductal breast carcinoma may predict regional lymph node invasion and patient outcome. Histopathology 2007; 52:203-12. [DOI: 10.1111/j.1365-2559.2007.02919.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
24
|
Gottfried E, Kunz-Schughart LA, Ebner S, Mueller-Klieser W, Hoves S, Andreesen R, Mackensen A, Kreutz M. Tumor-derived lactic acid modulates dendritic cell activation and antigen expression. Blood 2005; 107:2013-21. [PMID: 16278308 DOI: 10.1182/blood-2005-05-1795] [Citation(s) in RCA: 479] [Impact Index Per Article: 25.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The tumor milieu can influence dendritic cell (DC) differentiation. We analyzed DC differentiation in a 3-dimensional tumor model and propose a new mechanism of DC modulation by the tumor environment. Monocytes were cultured in the presence of IL-4 and GM-CSF within multicellular tumor spheroids (MCTSs) generated from different tumor cell lines. Monocytes invaded the MCTSs and differentiated into tumor-associated dendritic cells (TADCs). The antigen expression was altered on TADCs independent of the culture conditions (immature/mature DCs, Langerhans cells) and IL-12 secretion was reduced. Supernatants of MCTSs could partially transfer the suppressive effect. Conditioned media from urothelial carcinoma cell lines contained high levels of M-CSF and IL-6, both cytokines known to modulate DC differentiation. In contrast, melanoma and prostate carcinoma MCTS cocultures produced little M-CSF and IL-6, but high levels of lactic acid. Indeed, addition of lactic acid during DC differentiation in vitro induced a phenotype comparable with TADCs generated within melanoma and prostate carcinoma MCTSs. Blocking of lactic acid production in melanoma MCTS cocultures reverted the TADC phenotype to normal. We therefore conclude that tumor-derived lactic acid is an important factor modulating the DC phenotype in the tumor environment, which may critically contribute to tumor escape mechanisms.
Collapse
Affiliation(s)
- Eva Gottfried
- Department of Hematology and Oncology, Institute of Pathology, University of Regensburg, Franz-Josef Strauss Allee 11, 93042 Regensburg, Germany
| | | | | | | | | | | | | | | |
Collapse
|
25
|
van Gisbergen KPJM, Aarnoudse CA, Meijer GA, Geijtenbeek TBH, van Kooyk Y. Dendritic cells recognize tumor-specific glycosylation of carcinoembryonic antigen on colorectal cancer cells through dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin. Cancer Res 2005; 65:5935-44. [PMID: 15994972 DOI: 10.1158/0008-5472.can-04-4140] [Citation(s) in RCA: 123] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Dendritic cells play a pivotal role in the induction of antitumor immune responses. Immature dendritic cells are located intratumorally within colorectal cancer and intimately interact with tumor cells, whereas mature dendritic cells are present peripheral to the tumor. The majority of colorectal cancers overexpress carcinoembryonic antigen (CEA), and malignant transformation changes the glycosylation of CEA on colon epithelial cells, resulting in higher levels of Lewis(x) and de novo expression of Lewis(y) on tumor-associated CEA. Dendritic cells express the C-type lectin dendritic cell-specific intercellular adhesion molecule-3-grabbing nonintegrin (DC-SIGN) that has high affinity for nonsialylated Lewis antigens, so we hypothesized that DC-SIGN is involved in recognition of colorectal cancer cells by dendritic cells. We show that immature dendritic cells within colorectal cancer express DC-SIGN and that immature dendritic cells but not mature dendritic cells interact with tumor cells. DC-SIGN mediates these interactions through binding of Lewis(x) and Lewis(y) carbohydrates on CEA of colorectal cancer cells. In contrast, DC-SIGN does not bind CEA expressed on normal colon epithelium that contains low levels of Lewis antigens. This indicates that dendritic cells may recognize colorectal cancer cells through binding of DC-SIGN to tumor-specific glycosylation on CEA. Similar to pathogens that target DC-SIGN to escape immunosurveillance, tumor cells may interact with DC-SIGN to suppress dendritic cell functions.
Collapse
Affiliation(s)
- Klaas P J M van Gisbergen
- Department of Molecular Cell Biology and Immunology, VU University Medical Center, Amsterdam, Netherlands
| | | | | | | | | |
Collapse
|
26
|
Hao S, Bi X, Su L, Dong W, Moyana T, Xiang J. Molecular and immunophenotypical characterization of progressive and regressive leukemia cell lines. Cancer Biother Radiopharm 2005; 20:290-9. [PMID: 15989474 DOI: 10.1089/cbr.2005.20.290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The P815 and P198 cell lines are clonally related mouse mastocytoma cell lines. They differ in their biologic behavior in that P815 is a progressive tumor cell line, whereas P198 is a regressive one. These cell lines have been extensively used as models for the study of tumor-host relationships and tumor immunology. Although some of their biological properties have been well documented, the molecular mechanisms underlying tumor progression or regression have not been completely elucidated. In this study, we characterized the growth behavior and immunophenotype of these two cell lines, and analyzed their gene profiles using a complementary deoxynucleic acid (cDNA) microarray composed of 514 immunologically relevant genes. Our data showed that the two cell lines exhibited quite dissimilar and contrasting growth characteristics when inoculated into syngeneic mice. P815 tumors grew unremittingly, while P198 tumors gradually regressed. From a molecular viewpoint, P815 cells showed a higher expression of genes promoting tumor growth, such as IGF-1, IL-8R, FGFR1, VEGF-A, and VEGF-B. On the other hand, P198 tumor cells expressed CD11b and CD80, which favor the recruitment of lymphocytes and antigen-presenting cells (APCs), as well as the elicitation of antitumor immunity. P198 tumor cells also depicted a higher expression of genes inhibiting tumor growth, such as TNF-alpha, SOCS-1, CIS1, 4-1BB, and GDF-10. In conclusion, our results contribute further information in the understanding of the molecular mechanisms associated with the regression and progression of P815 and P198 tumor cells.
Collapse
Affiliation(s)
- Siguo Hao
- Research Unit, Saskatchewan Cancer Agency, Department of Oncology, University of Saskatchewan, Saskatoon, Saskatchewan, Canada.
| | | | | | | | | | | |
Collapse
|
27
|
Arihiro K. Pathological approach to evolving prognostic and predictive factors of breast cancer. Breast Cancer 2005; 11:343-9. [PMID: 15604989 DOI: 10.1007/bf02968041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Among the evolving concepts of prognostic and predictive factors in breast carcinoma pathology are those relating to lymph node status, tumor size, histological type, histological grade, bone marrow micrometastasis, and lymphatic and blood vessel involvement. Correct identification based on a uniform and complete pathological evaluation of tumor specimens is vital to correctly decide treatment. In addition we describe inflammatory cell infiltrates in breast carcinoma as not only prognostic and predictive factors but also pleiotropic regulators and/or effectors.
Collapse
Affiliation(s)
- Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Minami-ku, Hiroshima 734-8551, Japan.
| |
Collapse
|
28
|
Liu Y, Bi X, Xu S, Xiang J. Tumor-infiltrating dendritic cell subsets of progressive or regressive tumors induce suppressive or protective immune responses. Cancer Res 2005; 65:4955-62. [PMID: 15930318 DOI: 10.1158/0008-5472.can-04-3957] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Tumor-infiltrating dendritic cells (TID) have an ambivalent role in regulation of tumor regression or growth. However, their precise natures and molecular mechanisms have not been elucidated. In this study, we studied TIDs recruited in progressive P815 and regressive P198 tumors of the same origin. Our data showed that P815 tumors contained CD4+ 8+ and CD4- 8- TID815 subsets, whereas P198 tumors contained CD4+ 8+ and CD4+ 8- TID198 subsets. They similarly stimulate allogeneic T cell proliferation and have nitric oxide-mediated cytotoxicity to tumor cells with an exception of CD4- 8- TID815 with less efficiency. The newly identified fourth CD4+ 8+ TID815 or TID198 subset and the CD4+ 8- TID198 all express high levels of IFN-gamma and interleukin (IL)-6, whereas CD4- 8- TID815 secrete a marked level of transforming growth factor-beta. Vaccination of mice with P815 tumor lysate-pulsed CD4+ 8+ TID815 or TID198 and CD4+ 8- TID198 induced IFN-gamma-secreting Th1 and effective CTL responses leading to protective immunity against P815 tumor, whereas CD4- 8- TID815 stimulated IL-10-expressing Tr1 responses leading to immune suppression. Transfer of CD4+ Tr1 cells obtained from CD4- 8- TID815-immunized wild-type, but not IL-10(-/-) mice, into CD4+ 8+ TID815 immunized mice abolished otherwise inevitable development of antitumor immunity. Taken together, our findings provide an important insight into immunologic alterations in progressive and regressive tumors and an implication for dendritic cell-based approaches in the design of cancer vaccines.
Collapse
Affiliation(s)
- Yongqing Liu
- Research Unit, Division of Health Research, Saskatchewan Cancer Agency, Department of Oncology, College of Medicine, University of Saskatchewan, Saskatoon, Saskatchewan, Canada
| | | | | | | |
Collapse
|
29
|
Affiliation(s)
- Brendon Coventry
- Adelaide Melanoma Unit, Breast-Endocrine and Surgical Oncology Unit, Department of Surgery, University of Adelaide, Royal Adelaide Hospital, North Terrace, Adelaide, South Australia 5000, Australia.
| | | |
Collapse
|
30
|
La Rocca G, Anzalone R, Bucchieri F, Farina F, Cappello F, Zummo G. CD1a and antitumour immune response. Immunol Lett 2004; 95:1-4. [PMID: 15325791 DOI: 10.1016/j.imlet.2004.05.006] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2004] [Revised: 04/28/2004] [Accepted: 05/04/2004] [Indexed: 12/22/2022]
Abstract
Primary immune response is based on the capacity of local professional antigen-presenting cells (whose prototype is represented by dendritic cells, DCs) to take up and present antigens to selected clones of T cells, but also to non-specific effector cells such as macrophages or natural killer cells. The four CD1 proteins, all of which share a limited homology to class I MHC proteins, are differently expressed in various cell types, of both mesenchymal and, as recently described, epithelial lineage. Regarding the role of CD1 molecules in the anti-tumour response, it has been reported that CD1+ dendritic cells are involved in the first steps of the primary immune response in a number of malignancies. Moreover, the presence of a high number of DCs in the tumoral or peritumoral area, as well as in the draining lymph nodes, has been shown to correlate with a better prognosis. A recent report on the presence of CD1a in metaplastic epithelial cells of Barrett esophagus introduced new questions about CD1a expression patterns. Moreover, the strong correlation between the lack of CD1a+ cells and the malignant evolution of the lesion may indicate a possible role of non-professional APCs in mediating and/or potentiating immune responses to tumours.
Collapse
Affiliation(s)
- Giampiero La Rocca
- Human Anatomy Section, Department of Experimental Medicine, University of Palermo, Via del Vespro 129, 90127 Palermo, Italy
| | | | | | | | | | | |
Collapse
|
31
|
Pohlmann PR, Bernal LS, Alburo AF, Buter J, Rincón DG, Mohar A, Mayordomo JI, van der Hoeven JJM, van der Wall E, de Gruijl TD, Pinedo HM. Prolonged neoadjuvant treatment plus GM-CSF in locally advanced breast cancer: clinical and biological concepts. Clin Transl Oncol 2004. [DOI: 10.1007/bf02710114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
32
|
McDermott RS, Beuvon F, Pauly M, Pallud C, Vincent-Salomon A, Mosseri V, Pouillart P, Scholl SM. Tumor antigens and antigen-presenting capacity in breast cancer. Pathobiology 2004; 70:324-32. [PMID: 12865628 DOI: 10.1159/000071272] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2002] [Accepted: 01/08/2003] [Indexed: 11/19/2022] Open
Abstract
AIMS Cancer cells frequently express antigens capable of being recognized by the host immune system; however, any resultant immune response is often ineffective. This may be related in part to tumor-induced defects in antigen presentation. We screened for dendritic cell infiltration, tumor MHC II expression and associated lymphocytic reaction in the context of three established breast tumor antigens. METHODS Forty primary breast tumors were evaluated by immunohistochemical techniques for expression of her2/neu, p53, and MUC1 and MHC class II molecules. Twenty-five samples were further analyzed for p53 mutations by PCR-SSCP analysis and DNA sequencing. The phenotype of tumor-infiltrating inflammatory cells was evaluated using the following markers: CD1a, MHC Class II, CD3, CD45, and CD45RO. RESULTS Tumors with p53 mutations and overexpression, but not her2/neu or MUC1 overexpressing tumors, more frequently harbored marked CD1a+ dendritic cell infiltrates. An overall correlation between CD1a+ cell infiltrates and HLA class II expression on tumor cells (p = 0.0008) was also observed and these tumors had greater CD45RO+ lymphocytic infiltrates. CONCLUSIONS In breast cancer, p53 mutations may present a more visible signal to the immune system and hence provide a better target for immunotherapy. Infiltrating CD1a positive cells are associated with a more dense tumor lymphocytic infiltrate and tumor cell expression of MHC II molecules.
Collapse
|
33
|
Martinson J, Bae J, Klingemann HG, Tam Y. Activated platelets rapidly up-regulate CD40L expression and can effectively mature and activate autologous ex vivo differentiated DC. Cytotherapy 2004; 6:487-97. [PMID: 15512915 DOI: 10.1080/14653240410005249] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
Background DC are a promising immunotherapeutic for treatment of infectious/malignant disease. For clinical trials, immature DC generated from precursor cells such as monocytes, using serum-free media containing GM-CSF and IL-4, can be matured with specific cytokines/factors. CD40 ligand (CD40L) plays an important role in DC activation/maturation but is not available for clinical applications. These studies evaluated the feasibility of using activated platelets with elevated CD40L surface expression to stimulate autologous DC maturation. Methods Pilot and clinical scale studies were executed using magnetic/centrifugal separation. Monocyte precursors were differentiated to immature DC with GM-CSF and IL-4 and the ability of activated autologous platelets to mature these cells was evaluated on the basis of phenotype and function. Results In small-scale studies, DC cultures stimulated with activated autologous platelets (CD40L-AP), tumor necrosis factor-alpha (TNF-alpha) or soluble CD40L (sCD40L) up-regulated expression of phenotype markers indicative of activation and maturation. CD86 expression was significantly enhanced (P<0.05) by stimulation with either CD40L-AP (75.5+/-14.5%) or sCD40L (80.5%+/-5.3%) compared with immature DC (55.2+/-14.8%), as were CD80 and CD83. Similarly, in large-scale studies using Isolex 300I to enrich for monocytes and platelets for DC generation/maturation on a clinical scale, stimulation with CD40L-AP increased CD86 and CD80 expression as well as the ability to stimulate allogeneic lymphocytes compared with control cultures. Discussion These results demonstrate that thrombin-activated platelets express CD40L and are effective at inducing matured DC with potent immunogenic activity. Furthermore, these studies demonstrate the feasibility of this approach for clinical immunotherapeutic interventions.
Collapse
Affiliation(s)
- Ja Martinson
- Section of Bone Marrow Transplant and Cell Therapy, Rush Presbyterian-St. Luke's Medical Center, Rush Medical School, Chicago, IL, USA
| | | | | | | |
Collapse
|
34
|
Coventry BJ, Morton J. CD1a-positive infiltrating-dendritic cell density and 5-year survival from human breast cancer. Br J Cancer 2003; 89:533-8. [PMID: 12888826 PMCID: PMC2394362 DOI: 10.1038/sj.bjc.6601114] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Infiltrating CD1a(+) dendritic cells (DCs) have been associated with increased survival in a number of human cancers. This study investigated DC infiltration within breast cancers and the association with survival. Classical established prognostic factors, of tumour size, lymph node status, histological grade, lympho-vascular invasion, the KI-67 (MIB-1) fraction and the Nottingham Prognostic Index (NPI) were also compared. A total of 48 breast cancer patients were followed from the time of surgery and CD1a density analysis for 5 years or until death. Our data set validated previous studies, which show a relationship between survival and the NPI (P<0.001), tumour size (P<0.01) and lymph node status (P<0.05). Although more patients were alive at the 5-year time point in the group with higher CD1a DC density than the lower CD1a DC group, this failed to reach statistical significance at the P=0.05 level. Analysis at 10 years postsurgery is required to investigate the association further.
Collapse
Affiliation(s)
- B J Coventry
- Breast, Endocrine and Surgical Oncology Unit and Tumour Immunology Laboratory, Department of Surgery, University of Adelaide, Royal Adelaide Hospital, North Terrace, Adelaide, South Australia 5000, Australia.
| | | |
Collapse
|
35
|
Günther K, Radkow T, Reymond MA, Pflüger R, Dimmler A, Hohenberger W, Papadopoulos T. Angiogenesis and dendritic cell density are not correlated with metachronous distant metastasis in curatively operated rectal cancer. Int J Colorectal Dis 2003; 18:300-8. [PMID: 12774244 DOI: 10.1007/s00384-002-0470-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2002] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIMS Apart from surgery, treatment of rectal cancer increasingly involves the use of (neo-)adjuvant strategies. To optimize the selection process for these therapy regimens, especially in the field of cellular and molecular biology, new prognostic factors additional to the established TNM system are being investigated. PATIENTS AND METHODS Two groups of patients ( n=2x85) with rectal carcinoma curatively treated by surgery alone were studied retrospectively (median follow-up 6.1 years). To exclude the effect of the surgeon only patients free of locally recurrent disease were selected. Patient groups were matched for age, gender, UICC stage, and year of operation (1982-1991) and differed only in subsequent metachronous distant metastatic spread, i.e., the criterion to be studied. The factors investigated in uni- and multivariate analysis were angiogenesis, density of dendritic cells, grading, venous invasion, and lymphatic invasion. RESULTS Grading invariably proved to be the only significant prognostic factor. In univariate analysis the absence of venous invasion was also correlated significantly with increased disease-free survival. CONCLUSION Angiogenesis and dendritic cell density are not prognostic factors for metachronous distant metastasis in rectal cancer and therefore cannot serve as selection parameters for adjuvant therapy.
Collapse
Affiliation(s)
- K Günther
- Department of Surgery, University of Erlangen, Krankenhausstrasse 12, 91054, Erlangen, Germany.
| | | | | | | | | | | | | |
Collapse
|
36
|
Barbour AH, Coventry BJ. Dendritic cell density and activation status of tumour-infiltrating lymphocytes in metastatic human melanoma: possible implications for sentinel node metastases. Melanoma Res 2003; 13:263-9. [PMID: 12777981 DOI: 10.1097/00008390-200306000-00007] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Nodal deposits of melanoma may present many years after resection of the primary tumour, implying initial suppression of tumour growth with subsequent immune escape. Using immunocytochemical techniques on frozen sections, the cellular types and activation status of infiltrating cells within a series of 19 clinically apparent nodal metastases of melanoma were studied. Infiltrating cells were assessed using a semiquantitative grading system. Macrophages (CD68+) and T-lymphocytes (CD3+) (including both CD8+ and probably also CD4+ T-cells) were the predominant cells infiltrating the tumours. B-lymphocytes (CD20+) were generally present in low numbers. CD1a+ putative dendritic cell density and expression of the early lymphocyte activation markers interleukin-2 receptor alpha (IL2Ralpha) and CD69 was low. However, greater evidence of intermediate lymphocyte activation (CD38) was identified. Expression of interleukin-2 (IL2) by tumour-infiltrating cells was not detected. The paucity of staining for IL2 and IL2Ralpha, with greater expression of CD38 by infiltrating cells, suggests that the usual pathways of lymphocyte activation via IL2 were bypassed or impaired within the lymph node metastases. Low numbers of CD1a+ putative dendritic cells may result in reduced effector cell activation. These findings provide evidence to support the hypothesis that antitumour immune responses within clinically involved lymph nodes are reduced in metastatic melanoma. This also has possible implications for micrometastases to the sentinel lymph node.
Collapse
Affiliation(s)
- Angela H Barbour
- Department of Pathology, University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | | |
Collapse
|
37
|
Iwamoto M, Shinohara H, Miyamoto A, Okuzawa M, Mabuchi H, Nohara T, Gon G, Toyoda M, Tanigawa N. Prognostic value of tumor-infiltrating dendritic cells expressing CD83 in human breast carcinomas. Int J Cancer 2003; 104:92-7. [PMID: 12532424 DOI: 10.1002/ijc.10915] [Citation(s) in RCA: 161] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
DCs are the most potent antigen-presenting cells that play a major role in initiating the antitumor immune response. Although the clinical significance of TIDCs has been investigated in a variety of human cancers, few studies have focused on the in situ maturation status of DCs. We have analyzed the maturation-specific significance of TIDCs in the prognosis of patients with breast carcinoma. We evaluated 130 breast carcinomas for the presence of TIDCs using immunohistochemistry with an anti-CD1a antibody for immature DCs and an anti-CD83 antibody for mature DCs. Intratumoral expression of immunosuppressive cytokines was also examined. All samples contained CD1a(+) TIDCs, and 82 (63.1%) samples contained CD83(+) TIDCs. The number of CD83(+) TIDCs was inversely correlated with lymph node metastasis and with tissue expression of VEGF and TGF-beta, whereas the number of CD1a(+) TIDCs was not. Kaplan-Meier analysis (log rank statistics) revealed a significant association of increasing number of CD83(+) TIDCs with longer relapse-free (p = 0.002) and overall (p < 0.001) survival. Furthermore, among patients with lymph node metastasis, the survival rate of those with larger numbers of CD83(+) TIDCs was significantly better than that of patients with fewer CD83(+) TIDCs. Multivariate analysis revealed that CD83(+) TIDCs had independent prognostic relevance in breast carcinomas. The infiltration of tumors by mature DCs expressing CD83 may be of great importance in initiating the primary antitumor immune response and is confirmed as an independent, immunologic prognostic parameter for survival in patients with breast cancer.
Collapse
MESH Headings
- Adenocarcinoma, Scirrhous/chemistry
- Adenocarcinoma, Scirrhous/immunology
- Adenocarcinoma, Scirrhous/mortality
- Adenocarcinoma, Scirrhous/pathology
- Adult
- Aged
- Antigens, CD
- Antigens, CD1/analysis
- Breast Neoplasms/chemistry
- Breast Neoplasms/immunology
- Breast Neoplasms/mortality
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/chemistry
- Carcinoma, Ductal, Breast/immunology
- Carcinoma, Ductal, Breast/mortality
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/chemistry
- Carcinoma, Intraductal, Noninfiltrating/immunology
- Carcinoma, Intraductal, Noninfiltrating/mortality
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Dendritic Cells/chemistry
- Endothelial Growth Factors/analysis
- Female
- Humans
- Immunoglobulins/analysis
- Intercellular Signaling Peptides and Proteins/analysis
- Life Tables
- Lymphatic Metastasis
- Lymphokines/analysis
- Membrane Glycoproteins/analysis
- Middle Aged
- Neoplasm Proteins/analysis
- Prognosis
- Receptors, Estrogen/analysis
- Receptors, Progesterone/analysis
- S100 Proteins/analysis
- Survival Analysis
- Transforming Growth Factor beta/analysis
- Vascular Endothelial Growth Factor A
- Vascular Endothelial Growth Factors
- CD83 Antigen
Collapse
Affiliation(s)
- Mitsuhiko Iwamoto
- Department of General and Gastroenterological Surgery, Osaka Medical College, Takatsuki, Osaka, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
38
|
Orui H, Ishikawa A, Okada K, Nishida J, Mitsui H, Kashiwa H, Tsuchiya T, Ogino T, Yamakawa M. Dendritic cell and effector cell infiltration in soft tissue sarcomas with reactive lymphoid hyperplasia. J Orthop Sci 2003; 8:669-77. [PMID: 14557933 DOI: 10.1007/s00776-003-0692-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2002] [Accepted: 05/30/2003] [Indexed: 11/26/2022]
Abstract
The lymph node is the site of antigen presentation, and dendritic cells are sentinels for anti-tumor immunity. However, little is known about the histological features of lymph nodes and dendritic cells in soft tissue sarcomas. The reactive lymph node and infiltration of dendritic cells or effector cells were studied histologically in 10 soft tissue sarcomas with reactive lymphoid hyperplasia. The cases included four malignant fibrous histiocytomas, two malignant peripheral nerve sheath tumors, one synovial sarcoma, one epithelioid sarcoma, one malignant granular cell tumor, and one liposarcoma. The proportions of the T zone, lymphoid follicle, and lymphoid sinus (which was occupied by cells immunopositive for antibodies against CD3, CD20, or CD68) were 33.4% +/- 11.0%, 6.1% +/- 4.9%, and 13.5% +/- 6.5%, respectively. T zone hyperplasia was observed in all cases, and sinus histiocytosis was found in four. The proportion of the T zone in regional lymph nodes of soft tissue sarcoma patients was significantly higher than that in adult autopsy cases without a cancer history. CD8-, TIA-1-, or granzyme B-positive effector cells were found in each sarcoma tissue. Whereas CD1a-positive dendritic cells were not detected, S-100 protein-positive or CD83-positive dendritic cells were observed in five sarcoma tissues. The coefficient correlation between the numbers of effector cells and dendritic cells positive for CD83 or S-100 protein were demonstrated. Although this is a preliminary report, the present study demonstrated that some soft tissue sarcoma patients showed reactive lymphoid hyperplasia. Furthermore, the association between the infiltration of dendritic cells and that of effector cells was observed in patients with soft tissue sarcomas.
Collapse
Affiliation(s)
- Hiroshi Orui
- Department of Orthopaedic Surgery, Yamagata University School of Medicine, Iida-nishi, Yamagata 990-9585, Japan
| | | | | | | | | | | | | | | | | |
Collapse
|
39
|
Abstract
Due to their potent ability to activate the immune system, dendritic cells (DC) are showing promise as potential adjuvants for tumour immunotherapy of cancer patients. However, little is known about the effect tumour cells can have on DC function. Indeed, the discovery of different DC subsets with different immunological functions indicates that the relationship between tumour cells and tumour-infiltrating DC subtypes is likely to be complex. There remains a lot to be understood about the effects of tumours on DC before we can expect to benefit from DC-based tumour immunotherapy of cancer patients. Here we review the recent advances being made in understanding DC phenotype and function in relation to interactions with different types of tumours.
Collapse
Affiliation(s)
- Scott N Byrne
- Department of Medicine (Dermatology), Melanoma and Skin Cancer Research Institute, Sydney Cancer Centre, Royal Prince Alfred Hospital at the University of Sydney, Australia
| | | |
Collapse
|
40
|
Abstract
Chemokines represent a large family of polypeptide signaling molecules that are notable for their role in chemotaxis, leukocyte homing, directional migration, and G protein coupled receptor activation. Chemo kines have recently been implicated in tumor progression and metastasis. The demonstration of chemokine expression and receptor activation in melanoma tumor cells themselves, and the tumor infiltrating leukocytes, may have important implications in terms of tumor progression and tumor cell homing to metastatic sites. In addition to their chemotactic and cell homing properties, chemokines and their receptors also play a part in other biologic functions relevant to oncogenesis, including cell proliferation, protease induction, tumor growth, and angiogenesis. Melanomas, and the cells derived from them, have been found to express a number of chemokines, including CXCL8 (interleukin-8), CXCL1-3 (MGSA-GROalpha-gamma), CCL5 (RANTES), and CCL2 (monocyte chemotactic protein-1), which have been implicated in tumor growth and progression. Furthermore, recent studies have demonstrated organ-specific patterns of melanoma metastasis that correlate with their expression of specific chemokine receptors, including CXCR4, CCR7, and CCR10. This review will focus on the current biology of chemokines and chemokine receptors in the context of understanding their potential roles in melanoma progression and metastasis, and is not meant to be a comprehensive review of chemokine biology. Continued understanding and progress in the determination of the role of chemokines and their receptors in tumorigenesis and metastasis, including melanoma, may lead to novel approaches in the treatment and management of this disease.
Collapse
Affiliation(s)
- Aimee S Payne
- Department of Dermatology, Washington University School of Medicine, St Louis, Missouri 63110, USA
| | | |
Collapse
|
41
|
Saint F, Leroy X, Graziana JP, Moukassa D, Gosselin B, Biserte J, Chopin D, Rigot JM. Dendritic Cell Infiltration In A Patient With Seminomatous Germ Cell Tumor Of The Testis: Is There A Relationship With Infertility And Tumor Stage? J Urol 2002. [DOI: 10.1016/s0022-5347(05)65170-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Fabien Saint
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Xavier Leroy
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Jean Pierre Graziana
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Donatien Moukassa
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Bernard Gosselin
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Jacques Biserte
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Dominique Chopin
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| | - Jean Marc Rigot
- From the Departments of Urology and Pathology, CHRU Lille, Lille and Hôpital Henri Mondor, Créteil, France
| |
Collapse
|
42
|
Dendritic Cell Infiltration In A Patient With Seminomatous Germ Cell Tumor Of The Testis: Is There A Relationship With Infertility And Tumor Stage? J Urol 2002. [DOI: 10.1097/00005392-200204000-00016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
43
|
Coventry BJ, Lee PL, Gibbs D, Hart DNJ. Dendritic cell density and activation status in human breast cancer -- CD1a, CMRF-44, CMRF-56 and CD-83 expression. Br J Cancer 2002; 86:546-51. [PMID: 11870535 PMCID: PMC2375292 DOI: 10.1038/sj.bjc.6600132] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2001] [Accepted: 12/04/2001] [Indexed: 11/26/2022] Open
Abstract
Low CD1a-positive putative dendritic cell numbers in human breast cancer has recently been described and may explain the apparent 'poor immunogenicity' previously reported in breast cancer. Little attention has been given to dendritic cell activation within the tumour microenvironment, which is another reason why the in-situ immune response may be severely deficient. We have therefore examined CD1a expression as a marker for dendritic cells, together with CMRF-44 and -56 as markers of dendritic cell activation status, in 40 human breast cancers. The results demonstrate few or no CD1a-positive putative dendritic cells and minimal or no expression of the dendritic cell activation markers. Both dendritic cell number and dendritic cell activation appear substantially deficient in human breast cancers, regardless of tumour histological grade.
Collapse
Affiliation(s)
- B J Coventry
- Department of Surgery, University of Adelaide, Royal Adelaide Hospital, North Terrace, Adelaide, South Australia 5000, Australia.
| | | | | | | |
Collapse
|
44
|
Abstract
CD1 molecules are a family of cell surface-associated glycoproteins now recognized as having a role in antigen presentation. These glycoproteins are distinct from yet have some similarities to classical major histocompatibility complex class I and class II molecules. The role of these molecules has been studied in detail over recent years, with an explosion of interest following the demonstration that they can present nonprotein antigens to certain subpopulations of T cells. The purpose of this paper is to provide an overview of current knowledge of the function of the CD1 family with specific emphasis on the potential role in the pathogenesis of certain diseases. Although much of the current research in this field has inevitably concentrated on mice and humans, this work also has potential significance for veterinary species.
Collapse
Affiliation(s)
- S M Rhind
- Department of Veterinary Pathology, Royal (Dick) School of Veterinary Studies, University of Edinburgh, Easter Bush Veterinary Centre, Midlothian, UK
| |
Collapse
|
45
|
Schmuth M, Sidoroff A, Danner B, Topar G, Sepp NT. Reduced number of CD1a+ cells in cutaneous B-cell lymphoma. Am J Clin Pathol 2001; 116:72-8. [PMID: 11447755 DOI: 10.1309/g828-d7yc-y98r-qrr9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
Cutaneous B-cell lymphoma is difficult to distinguish from pseudolymphoma. The histologic pattern and monoclonal restriction (immunohistochemical analysis and molecular biology) are the criteria used for differentiating these entities. CD1a+ dendritic cells have been observed in the infiltrates of T-cell lymphoma, but the presence of these CD1a+ cells has not been compared in B-cell lymphoma and pseudolymphoma. We studied the presence of CD1a+ cells on frozen sections of 23 B-cell lymphomas, 13 pseudolymphomas, and 17 T-cell lymphomas by immunohistochemical analysis. We found abundant CD1a+ dendritic cells in only 1 (4%) of 23 B-cell lymphomas, whereas in 8 (62%) of 13 pseudolymphomas and 17 (100%) of 17 T-cell lymphomas, strong CD1a staining was present. Our study demonstrates a distinct pattern of CD1a staining in the infiltrates of B-cell lymphoma and pseudolymphoma that may be of value in the differential diagnosis of these skin disorders.
Collapse
Affiliation(s)
- M Schmuth
- Dept of Dermatology, University of Innsbruck, Anichstr. 35, A-6020 Innsbruck, Austria
| | | | | | | | | |
Collapse
|
46
|
Kawaguchi S, Yamashita T, Yokogushi K, Murakami T, Ohwada O, Sato N. Immunophenotypic analysis of the inflammatory infiltrates in herniated intervertebral discs. Spine (Phila Pa 1976) 2001; 26:1209-14. [PMID: 11389385 DOI: 10.1097/00007632-200106010-00008] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN The herniated portion of the lumbar disc was analyzed immunohistochemically for inflammatory infiltrates to determine their immunophenotype. OBJECTIVE To investigate the pathomechanism behind spontaneous regression of herniated discs. SUMMARY OF BACKGROUND DATA Spontaneous regression of herniated intervertebral discs has been increasingly reported. The inflammatory response of the host has been suggested as a factor in this phenomenon. However, whether the inflammation is induced from direct chemical irritation of the nucleus pulposus material or whether it is secondary to an autoimmune response to the nucleus pulposus remains controversial. METHODS The herniated portion of the disc was collected from 38 patients who underwent surgery for lumbar disc herniation. Thin cryostat sections were made, and the extent to which inflammatory cells had infiltrated the disc specimen was defined. Then the immunophenotype of cellular infiltrates in the herniated disc specimens was assessed by immunostaining using a series of antibodies for lymphocyte, monocyte, macrophage, and dendritic cell markers. RESULTS The inflammatory infiltrates in 14 of the 38 herniated discs were subjected to immunohistochemical analysis. None of them expressed the immunophenotypic markers of the lymphocyte (CD20, CD45RO, CD4, CD8, TCRgammadelta), mature monocyte (CD33), or dendritic cell (CD1a, CD80, CD86, S100). Abundant infiltration of CD68-positive cells that lacked CD33 but had a variable amount of CD11b, CD11c, and CD40 likely represents a process of differentiation from monocytes to macrophages. CONCLUSIONS These findings are consistent with an immunophenotype of inflammatory responses to tissue injury or chemical irritation rather than antigen-specific immune responses. Therefore, understanding the mechanism of tissue repair is fundamentally important in the management of patients with disc herniations.
Collapse
Affiliation(s)
- S Kawaguchi
- Department of Orthopaedic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
| | | | | | | | | | | |
Collapse
|
47
|
Abstract
Localization in tissues and migration to lymphoid organs are essential steps in the immunobiology of dendritic cells (DC). Chemokines play an important role in guiding the traffic of DC. Receptor expression and responsiveness to constitutively made chemokines account for the presence of DC in normal tissues. Inflammatory chemokines and nonchemokine attractants promote recruitment and localization of DC at sites of inflammation and infection. Upon exposure to maturation signals, DC undergo a chemokine receptor switch, with down-regulation of inflammatory chemokine receptors followed by induction of CCR7. These temporally coordinated events allow DC to leave tissues and to localize in lymphoid organs by responding to CCR7 agonists. DC are also present in tumors that produce chemokines, but their significance remains to be defined. In addition to responding to chemokines, DC are a major source of certain chemokines such as macrophage-derived chemokine. The interaction of DC with chemokines is essential to the function of these cells in normal and pathological conditions and may provide tools for novel therapeutic strategies.
Collapse
Affiliation(s)
- S Sozzani
- Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy
| | | | | | | |
Collapse
|
48
|
Bell D, Chomarat P, Broyles D, Netto G, Harb GM, Lebecque S, Valladeau J, Davoust J, Palucka KA, Banchereau J. In breast carcinoma tissue, immature dendritic cells reside within the tumor, whereas mature dendritic cells are located in peritumoral areas. J Exp Med 1999; 190:1417-26. [PMID: 10562317 PMCID: PMC2195690 DOI: 10.1084/jem.190.10.1417] [Citation(s) in RCA: 384] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/1999] [Accepted: 09/10/1999] [Indexed: 01/06/2023] Open
Abstract
We have analyzed the presence of immature and mature dendritic cells (DCs) within adenocarcinoma of the breast using immunohistochemistry. Immature DCs were defined by expression of CD1a-, Langerin-, and intracellular major histocompatibility complex class II-rich vesicles. Mature DCs were defined by expression of CD83 and DC-Lamp. Breast carcinoma cells were defined by morphology and/or cytokeratin expression. We demonstrate two levels of heterogeneity of DCs infiltrating breast carcinoma tissue: (a) immature CD1a(+) DCs, mostly of the Langerhans cell type (Langerin(+)), were retained within the tumor bed in 32/32 samples and (b) mature DCs, CD83(+)DC-Lamp(+), present in 20/32 samples, are confined to peritumoral areas. The high numbers of immature DCs found in the tumor may be best explained by high levels of macrophage inflammatory protein 3alpha expression by virtually all tumor cells. Confirming the immature/mature DC compartmentalization pattern, in vitro-generated immature DCs adhere to the tumor cells, whereas mature DCs adhere selectively to peritumoral areas. In some cases, T cells are clustering around the mature DCs in peritumoral areas, thus resembling the DC-T cell clusters of secondary lymphoid organs, which are characteristic of ongoing immune reactions.
Collapse
Affiliation(s)
- Diana Bell
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Pascale Chomarat
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Denise Broyles
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - George Netto
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Ghada Moumneh Harb
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Serge Lebecque
- Schering-Plough Laboratory for Immunological Research, 69571 Dardilly, France
| | - Jenny Valladeau
- Schering-Plough Laboratory for Immunological Research, 69571 Dardilly, France
| | - Jean Davoust
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Karolina A. Palucka
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| | - Jacques Banchereau
- Baylor Institute for Immunology Research and Department of Pathology, Baylor University Medical Center, Dallas, Texas 75204
| |
Collapse
|