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Reiss DJ, Nakayama Y, Weng AP, Stokes ME, Sehn L, Steidl C, Scott DW, Huang CC, Gandhi AK. High-plex imaging and cellular neighborhood spatial analysis reveals multiple immune escape and suppression patterns in diffuse large B-cell lymphoma. Leukemia 2024; 38:1164-1168. [PMID: 38575670 DOI: 10.1038/s41375-024-02239-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 03/25/2024] [Accepted: 03/28/2024] [Indexed: 04/06/2024]
Affiliation(s)
- David J Reiss
- Informatics and Predictive Sciences, Bristol Myers Squibb, Seattle, WA, USA
| | - Yumi Nakayama
- Translational Medicine Hematology, Bristol Myers Squibb, Summit, NJ, USA
| | | | - Matthew E Stokes
- Informatics and Predictive Sciences, Bristol Myers Squibb, Summit, NJ, USA
| | - Laurie Sehn
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, BC, Canada
| | | | - David W Scott
- Centre for Lymphoid Cancer, BC Cancer, Vancouver, BC, Canada
| | - C Chris Huang
- Translational Medicine Hematology, Bristol Myers Squibb, Summit, NJ, USA
| | - Anita K Gandhi
- Translational Medicine Hematology, Bristol Myers Squibb, Summit, NJ, USA.
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Guidolin D, Tamma R, Annese T, Tortorella C, Ingravallo G, Gaudio F, Musto P, Specchia G, Ribatti D. Different patterns of mast cell distribution in B-cell non-Hodgkin lymphomas. Pathol Res Pract 2023; 248:154661. [PMID: 37406375 DOI: 10.1016/j.prp.2023.154661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 06/28/2023] [Accepted: 06/30/2023] [Indexed: 07/07/2023]
Abstract
Tumor growth, progression, and metastatic capability in non-Hodgkin lymphomas (NHLs) are influenced by different component of tumor microenvironment, including inflammatory cells. Among these latter, mast cells play a crucial role. The spatial distribution of mast cells inside the tumor stroma of different types of B-cell NHLs has not yet been investigated. The aim of this study is to analyze the pattern of distribution of mast cells in biopsy samples obtained from three different types of B-cell NHLs by utilizing an image analysis system and a mathematical model to allow a quantitative estimation to characterize their spatial distribution. As concerns the spatial distributions exhibited by mast cells in diffuse large B cell lymphoma (DLBCL), some clustering was detected in both activated B-like (ABC) and germinal center B-like (GBC) groups. In follicular lymphoma (FL), mast cell spatial distribution tends to uniformly fill the tissue space as far as the grade of the pathology increases. Finally, in marginal lymphoma tissue (MALT) lymphoma, mast cells maintain a significantly clustered spatial distribution, suggesting a lower tendency of the cells to fill the tissue space in this pathological condition. Overall, the data of this study confirm that the analysis of the spatial distribution of the tumor cells is of particular significance for the knowledge of the biological processes occurring in tumor stroma and for the development of parameters to characterize the morphologic organization of the cellular patterns in different types of tumors.
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Affiliation(s)
- Diego Guidolin
- Department of Neuroscience, Section of Anatomy, University of Padova, Padova, Italy
| | - Roberto Tamma
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, Bari, Italy
| | - Tiziana Annese
- Department of Medicine and Surgery, University LUM "G. Degennaro", Casamassima, Ba, Italy
| | - Cinzia Tortorella
- Department of Neuroscience, Section of Anatomy, University of Padova, Padova, Italy
| | - Giuseppe Ingravallo
- Section of Pathology, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, Bari, Italy
| | - Francesco Gaudio
- Section of Hematology, Department of Precision and Regenerative Medicine and Ionian Area, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Pellegrino Musto
- Section of Hematology, Department of Precision and Regenerative Medicine and Ionian Area, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Giorgina Specchia
- Section of Hematology, Department of Precision and Regenerative Medicine and Ionian Area, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Domenico Ribatti
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, Bari, Italy.
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Tamma R, Ingravallo G, Gaudio F, d'Amati A, Masciopinto P, Bellitti E, Lorusso L, Annese T, Benagiano V, Musto P, Specchia G, Ribatti D. The Tumor Microenvironment in Classic Hodgkin's Lymphoma in Responder and No-Responder Patients to First Line ABVD Therapy. Cancers (Basel) 2023; 15:2803. [PMID: 37345141 DOI: 10.3390/cancers15102803] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 05/12/2023] [Accepted: 05/15/2023] [Indexed: 06/23/2023] Open
Abstract
Although classical Hodgkin lymphoma (CHL) is typically curable, 15-25% of individuals eventually experience a relapse and pass away from their disease. In CHL, the cellular microenvironment is constituted by few percent of H/RS (Hodgkin/Reed-Sternberg) tumor cells surrounded from a heterogeneous infiltration of inflammatory cells. The interplay of H/RS cells with other immune cells in the microenvironment may provide novel strategies for targeted immunotherapies. In this paper we analyzed the microenvironment content in CHL patients with responsive disease (RESP) and patients with relapsed/refractory disease to treatment (REL). Our results indicate the increase of CD68+ and CD163+ macrophages, the increase of PDL-1+ cells and of CD34+ microvessels in REL patients respective to RESP patients. In contrast we also found the decrease of CD3+ and of CD8+ lymphocytes in REL patients respective to RESP patients. Finally, in REL patients our results show the positive correlation between CD68+ macrophages and PDL-1+ cells as well as a negative correlation between CD163+ and CD3+.
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Affiliation(s)
- Roberto Tamma
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
| | - Giuseppe Ingravallo
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Francesco Gaudio
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Antonio d'Amati
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Pierluigi Masciopinto
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Emilio Bellitti
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Loredana Lorusso
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
| | - Tiziana Annese
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
- Department of Medicine and Surgery, Libera Università del Mediterraneo (LUM) Giuseppe Degennaro University, 70124 Bari, Italy
| | - Vincenzo Benagiano
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
| | - Pellegrino Musto
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Giorgina Specchia
- Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Medical School, 70124 Bari, Italy
| | - Domenico Ribatti
- Department of Translational Biomedicine and Neuroscience, University of Bari Medical School, 70124 Bari, Italy
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Jia Q, Wang A, Yuan Y, Zhu B, Long H. Heterogeneity of the tumor immune microenvironment and its clinical relevance. Exp Hematol Oncol 2022; 11:24. [PMID: 35461288 PMCID: PMC9034473 DOI: 10.1186/s40164-022-00277-y] [Citation(s) in RCA: 51] [Impact Index Per Article: 25.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 04/10/2022] [Indexed: 02/08/2023] Open
Abstract
During the course of tumorigenesis and subsequent metastasis, malignant cells gradually diversify and become more heterogeneous. Consequently, the tumor mass might be infiltrated by diverse immune-related components, including the cytokine/chemokine environment, cytotoxic activity, or immunosuppressive elements. This immunological heterogeneity is universally presented spatially or varies temporally along with tumor evolution or therapeutic intervention across almost all solid tumors. The heterogeneity of anti-tumor immunity shows a profound association with the progression of disease and responsiveness to treatment, particularly in the realm of immunotherapy. Therefore, an accurate understanding of tumor immunological heterogeneity is essential for the development of effective therapies. Facilitated by multi-regional and -omics sequencing, single cell sequencing, and longitudinal liquid biopsy approaches, recent studies have demonstrated the potential to investigate the complexity of immunological heterogeneity of the tumors and its clinical relevance in immunotherapy. Here, we aimed to review the mechanism underlying the heterogeneity of the immune microenvironment. We also explored how clinical assessments of tumor heterogeneity might facilitate the development of more effective personalized therapies.
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Affiliation(s)
- Qingzhu Jia
- Institute of Cancer, Xinqiao Hospital, Army Military Medical University, Xinqiao Main Street, Chongqing, 400037, China.,Chongqing Key Laboratory of Immunotherapy, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - Aoyun Wang
- Institute of Cancer, Xinqiao Hospital, Army Military Medical University, Xinqiao Main Street, Chongqing, 400037, China.,Chongqing Key Laboratory of Immunotherapy, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China
| | - Yixiao Yuan
- Department of Thoracic Surgery, The Third Affiliated Hospital of Kunming Medical University, Kunming, 650118, China
| | - Bo Zhu
- Institute of Cancer, Xinqiao Hospital, Army Military Medical University, Xinqiao Main Street, Chongqing, 400037, China. .,Chongqing Key Laboratory of Immunotherapy, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
| | - Haixia Long
- Institute of Cancer, Xinqiao Hospital, Army Military Medical University, Xinqiao Main Street, Chongqing, 400037, China. .,Chongqing Key Laboratory of Immunotherapy, Xinqiao Hospital, Army Medical University, Chongqing, 400037, China.
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