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Putro E, Carnevale A, Marangio C, Fulci V, Paolini R, Molfetta R. New Insight into Intestinal Mast Cells Revealed by Single-Cell RNA Sequencing. Int J Mol Sci 2024; 25:5594. [PMID: 38891782 PMCID: PMC11171657 DOI: 10.3390/ijms25115594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2024] [Revised: 05/14/2024] [Accepted: 05/18/2024] [Indexed: 06/21/2024] Open
Abstract
Mast cells (MCs) are tissue-resident immune cells distributed in all tissues and strategically located close to blood and lymphatic vessels and nerves. Thanks to the expression of a wide array of receptors, MCs act as tissue sentinels, able to detect the presence of bacteria and parasites and to respond to different environmental stimuli. MCs originate from bone marrow (BM) progenitors that enter the circulation and mature in peripheral organs under the influence of microenvironment factors, thus differentiating into heterogeneous tissue-specific subsets. Even though MC activation has been traditionally linked to IgE-mediated allergic reactions, a role for these cells in other pathological conditions including tumor progression has recently emerged. However, several aspects of MC biology remain to be clarified. The advent of single-cell RNA sequencing platforms has provided the opportunity to understand MCs' origin and differentiation as well as their phenotype and functions within different tissues, including the gut. This review recapitulates how single-cell transcriptomic studies provided insight into MC development as well as into the functional role of intestinal MC subsets in health and disease.
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Affiliation(s)
| | | | | | | | - Rossella Paolini
- Department of Molecular Medicine, Laboratory Affiliated to Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161 Rome, Italy; (E.P.); (A.C.); (C.M.); (V.F.); (R.M.)
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2
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Zhang Z, Guo J, Jia R. Treg plasticity and human diseases. Inflamm Res 2023; 72:2181-2197. [PMID: 37878023 DOI: 10.1007/s00011-023-01808-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/26/2023] Open
Abstract
INTRODUCTION As a subset of CD4+ T cells, regulatory T cells (Tregs) with the characteristic expression of transcription factor FOXP3 play a key role in maintaining self-tolerance and regulating immune responses. However, in some inflammatory circumstances, Tregs can express cytokines of other T help (Th) cells by internal reprogramming, which is called Treg plasticity. These reprogrammed Tregs with impaired suppressive ability contribute to the progression of diseases by secreting pro-inflammatory cytokines. However, in the tumor microenvironment (TME), such changes in phenotype rarely occur in Tregs, on the contrary, Tregs usually display a stronger suppressive function and inhibit anti-tumor immunity. It is important to understand the mechanisms of Treg plasticity in inflammatory diseases and cancers. OBJECTIVES In this review, we summarize the characteristics of different Th-like Tregs and discuss the potential mechanisms of these changes in phenotype. Furthermore, we summarize the Treg plasticity in human diseases and discuss the effects of these changes in phenotype on disease progression, as well as the potential application of drugs or reagents that regulate Treg plasticity in human diseases. CONCLUSIONS Treg plasticity is associated with inflammatory diseases and cancers. Regulating Treg plasticity is a promising direction for the treatment of inflammatory diseases and cancers.
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Affiliation(s)
- Zheng Zhang
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430072, China
| | - Jihua Guo
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430072, China
- Department of Endodontics, School & Hospital of Stomatology, Wuhan University, Wuhan, 430072, China
| | - Rong Jia
- State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, Key Laboratory of Oral Biomedicine Ministry of Education, Hubei Key Laboratory of Stomatology, School & Hospital of Stomatology, Wuhan University, Wuhan, 430072, China.
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3
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Molfetta R, Lecce M, Milito ND, Putro E, Pietropaolo G, Marangio C, Scarno G, Moretti M, De Smaele E, Santini T, Bernardini G, Sciumè G, Santoni A, Paolini R. SCF and IL-33 regulate mouse mast cell phenotypic and functional plasticity supporting a pro-inflammatory microenvironment. Cell Death Dis 2023; 14:616. [PMID: 37730723 PMCID: PMC10511458 DOI: 10.1038/s41419-023-06139-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 08/31/2023] [Accepted: 09/08/2023] [Indexed: 09/22/2023]
Abstract
Mast cells (MCs) are multifaceted innate immune cells often present in the tumor microenvironment (TME). Several recent findings support their contribution to the transition from chronic inflammation to cancer. However, MC-derived mediators can either favor tumor progression, inducing the spread of the tumor, or exert anti-tumorigenic functions, limiting tumor growth. This apparent controversial role likely depends on the plastic nature of MCs that under different microenvironmental stimuli can rapidly change their phenotype and functions. Thus, the exact effect of unique MC subset(s) during tumor progression is far from being understood. Using a murine model of colitis-associated colorectal cancer, we initially characterized the MC population within the TME and in non-lesional colonic areas, by multicolor flow cytometry and confocal microscopy. Our results demonstrated that tumor-associated MCs harbor a main connective tissue phenotype and release high amounts of Interleukin (IL)-6 and Tumor Necrosis Factor (TNF)-α. This MC phenotype correlates with the presence of high levels of Stem Cell Factor (SCF) and IL-33 inside the tumor. Thus, we investigated the effect of SCF and IL-33 on primary MC cultures and underscored their ability to shape MC phenotype eliciting the production of pro-inflammatory cytokines. Our findings support the conclusion that during colonic transformation a sustained stimulation by SCF and IL-33 promotes the accumulation of a prevalent connective tissue-like MC subset that through the secretion of IL-6 and TNF-α maintains a pro-inflammatory microenvironment.
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Affiliation(s)
- Rosa Molfetta
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy.
| | - Mario Lecce
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
- Leibniz Institute for Immunotherapy-Division of functional immune cell modulation, Franz-Josef-Strausse, D-93053, Regensburg, Germany
| | - Nadia D Milito
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Erisa Putro
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Giuseppe Pietropaolo
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Caterina Marangio
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Gianluca Scarno
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Marta Moretti
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Enrico De Smaele
- Department of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy
| | - Tiziana Santini
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University of Rome, Rome, Italy
| | - Giovanni Bernardini
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Giuseppe Sciumè
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
| | - Angela Santoni
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy
- IRCCS Neuromed, Pozzilli, 86077, Isernia, Italy
| | - Rossella Paolini
- Department of Molecular Medicine, Laboratory affiliated to Istituto Pasteur Italia - Fondazione Cenci Bolognetti, Sapienza University of Rome, 00161, Rome, Italy.
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4
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Sulsenti R, Jachetti E. Frenemies in the Microenvironment: Harnessing Mast Cells for Cancer Immunotherapy. Pharmaceutics 2023; 15:1692. [PMID: 37376140 DOI: 10.3390/pharmaceutics15061692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/02/2023] [Accepted: 06/07/2023] [Indexed: 06/29/2023] Open
Abstract
Tumor development, progression, and resistance to therapies are influenced by the interactions between tumor cells and the surrounding microenvironment, comprising fibroblasts, immune cells, and extracellular matrix proteins. In this context, mast cells (MCs) have recently emerged as important players. Yet, their role is still controversial, as MCs can exert pro- or anti-tumor functions in different tumor types depending on their location within or around the tumor mass and their interaction with other components of the tumor microenvironment. In this review, we describe the main aspects of MC biology and the different contribution of MCs in promoting or inhibiting cancer growth. We then discuss possible therapeutic strategies aimed at targeting MCs for cancer immunotherapy, which include: (1) targeting c-Kit signaling; (2) stabilizing MC degranulation; (3) triggering activating/inhibiting receptors; (4) modulating MC recruitment; (5) harnessing MC mediators; (6) adoptive transferring of MCs. Such strategies should aim to either restrain or sustain MC activity according to specific contexts. Further investigation would allow us to better dissect the multifaceted roles of MCs in cancer and tailor novel approaches for an "MC-guided" personalized medicine to be used in combination with conventional anti-cancer therapies.
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Affiliation(s)
- Roberta Sulsenti
- Molecular Immunology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
| | - Elena Jachetti
- Molecular Immunology Unit, Department of Experimental Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy
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Hu L, Franco L, Parikh J, Zayat V. Mastocytic Enterocolitis: An Overlooked Diagnosis for Unexplained Chronic Diarrhea in a Patient With Colon Polyps and a Family History of Colon Cancer. Cureus 2023; 15:e37219. [PMID: 37168163 PMCID: PMC10166299 DOI: 10.7759/cureus.37219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 04/06/2023] [Indexed: 05/13/2023] Open
Abstract
Chronic intractable diarrhea is a common presenting complaint that is often clinically worked up for a wide variety of diseases including inflammatory bowel disease, celiac disease, and hyperthyroidism. When lab results come back normal, patients are often diagnosed with irritable bowel disease-diarrheal subtype, overlooking the potential diagnosis of mastocytic enterocolitis. Mastocytic enterocolitis is an uncommon diagnosis where patients can benefit from mast cell stabilizers that directly target the underlying pathology. Given the broad differential diagnosis of nonspecific diarrhea presentation, a histopathological examination is warranted for definitive diagnosis. We hope to raise awareness of this potentially treatable disease that can be effectively managed with antihistamines. We describe the case of a 63-year-old male patient with a family history significant for colon cancer who presented with intractable diarrhea and was ultimately diagnosed with mastocytic enterocolitis by histopathology. His symptoms were relieved by antihistamine treatment.
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Affiliation(s)
- Leeann Hu
- Medical School, University of Central Florida College of Medicine, Orlando, USA
| | - Liliana Franco
- Internal Medicine, University of Central Florida/HCA Healthcare Graduate Medical Education (GME), Orlando, USA
| | - Jignesh Parikh
- Pathology, Orlando Veterans Affairs Medical Center, Orlando, USA
| | - Vania Zayat
- Pathology, Orlando Veterans Affairs Medical Center, Orlando, USA
- Pathology, University of Central Florida College of Medicine, Orlando, USA
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6
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The Controversial Role of Intestinal Mast Cells in Colon Cancer. Cells 2023; 12:cells12030459. [PMID: 36766801 PMCID: PMC9914221 DOI: 10.3390/cells12030459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/24/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
Mast cells are tissue-resident sentinels involved in large number of physiological and pathological processes, such as infection and allergic response, thanks to the expression of a wide array of receptors. Mast cells are also frequently observed in a tumor microenvironment, suggesting their contribution in the transition from chronic inflammation to cancer. In particular, the link between inflammation and colorectal cancer development is becoming increasingly clear. It has long been recognized that patients with inflammatory bowel disease have an increased risk of developing colon cancer. Evidence from experimental animals also implicates the innate immune system in the development of sporadically occurring intestinal adenomas, the precursors to colorectal cancer. However, the exact role of mast cells in tumor initiation and growth remains controversial: mast cell-derived mediators can either exert pro-tumorigenic functions, causing the progression and spread of the tumor, or anti-tumorigenic functions, limiting the tumor's growth. Here, we review the multifaceted and often contrasting findings regarding the role of the intestinal mast cells in colon cancer progression focusing on the molecular pathways mainly involved in the regulation of mast cell plasticity/functions during tumor progression.
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7
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Jou E, Rodriguez-Rodriguez N, McKenzie ANJ. Emerging roles for IL-25 and IL-33 in colorectal cancer tumorigenesis. Front Immunol 2022; 13:981479. [PMID: 36263033 PMCID: PMC9573978 DOI: 10.3389/fimmu.2022.981479] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 09/15/2022] [Indexed: 12/31/2022] Open
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related death worldwide, and is largely refractory to current immunotherapeutic interventions. The lack of efficacy of existing cancer immunotherapies in CRC reflects the complex nature of the unique intestinal immune environment, which serves to maintain barrier integrity against pathogens and harmful environmental stimuli while sustaining host-microbe symbiosis during homeostasis. With their expression by barrier epithelial cells, the cytokines interleukin-25 (IL-25) and IL-33 play key roles in intestinal immune responses, and have been associated with inappropriate allergic reactions, autoimmune diseases and cancer pathology. Studies in the past decade have begun to uncover the important roles of IL-25 and IL-33 in shaping the CRC tumour immune microenvironment, where they may promote or inhibit tumorigenesis depending on the specific CRC subtype. Notably, both IL-25 and IL-33 have been shown to act on group 2 innate lymphoid cells (ILC2s), but can also stimulate an array of other innate and adaptive immune cell types. Though sometimes their functions can overlap they can also produce distinct phenotypes dependent on the differential distribution of their receptor expression. Furthermore, both IL-25 and IL-33 modulate pathways previously known to contribute to CRC tumorigenesis, including angiogenesis, tumour stemness, invasion and metastasis. Here, we review our current understanding of IL-25 and IL-33 in CRC tumorigenesis, with specific focus on dissecting their individual function in the context of distinct subtypes of CRC, and the potential prospects for targeting these pathways in CRC immunotherapy.
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Affiliation(s)
- Eric Jou
- MRC Laboratory of Molecular Biology, Cambridge, United Kingdom
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8
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Sun R, Gao DS, Shoush J, Lu B. The IL-1 family in tumorigenesis and antitumor immunity. Semin Cancer Biol 2022; 86:280-295. [DOI: 10.1016/j.semcancer.2022.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/24/2022] [Accepted: 05/05/2022] [Indexed: 12/12/2022]
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9
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Groll T, Silva M, Sarker RSJ, Tschurtschenthaler M, Schnalzger T, Mogler C, Denk D, Schölch S, Schraml BU, Ruland J, Rad R, Saur D, Weichert W, Jesinghaus M, Matiasek K, Steiger K. Comparative Study of the Role of Interepithelial Mucosal Mast Cells in the Context of Intestinal Adenoma-Carcinoma Progression. Cancers (Basel) 2022; 14:cancers14092248. [PMID: 35565377 PMCID: PMC9105816 DOI: 10.3390/cancers14092248] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/24/2022] [Accepted: 04/27/2022] [Indexed: 02/01/2023] Open
Abstract
Mast cells (MCs) are crucial players in the relationship between the tumor microenvironment (TME) and cancer cells and have been shown to influence angiogenesis and progression of human colorectal cancer (CRC). However, the role of MCs in the TME is controversially discussed as either pro- or anti-tumorigenic. Genetically engineered mouse models (GEMMs) are the most frequently used in vivo models for human CRC research. In the murine intestine there are at least three different MC subtypes: interepithelial mucosal mast cells (ieMMCs), lamina proprial mucosal mast cells (lpMMCs) and connective tissue mast cells (CTMCs). Interepithelial mucosal mast cells (ieMMCs) in (pre-)neoplastic intestinal formalin-fixed paraffin-embedded (FFPE) specimens of mouse models (total lesions n = 274) and human patients (n = 104) were immunohistochemically identified and semiquantitatively scored. Scores were analyzed along the adenoma-carcinoma sequence in humans and 12 GEMMs of small and large intestinal cancer. The presence of ieMMCs was a common finding in intestinal adenomas and carcinomas in mice and humans. The number of ieMMCs decreased in the course of colonic adenoma-carcinoma sequence in both species (p < 0.001). However, this dynamic cellular state was not observed for small intestinal murine tumors. Furthermore, ieMMC scores were higher in GEMMs with altered Wnt signaling (active β-catenin) than in GEMMs with altered MAPK signaling and wildtypes (WT). In conclusion, we hypothesize that, besides stromal MCs (lpMMCs/CTMCs), particularly the ieMMC subset is important for onset and progression of intestinal neoplasia and may interact with the adjacent neoplastic epithelial cells in dependence on the molecular environment. Moreover, our study indicates the need for adequate GEMMs for the investigation of the intestinal immunologic TME.
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Affiliation(s)
- Tanja Groll
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
- Center for Clinical Veterinary Medicine, Institute of Veterinary Pathology, Ludwig-Maximilians-Universitaet (LMU), 80539 Munich, Germany;
| | - Miguel Silva
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
| | - Rim Sabrina Jahan Sarker
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Markus Tschurtschenthaler
- Department of Medicine II, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (M.T.); (R.R.); (D.S.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Munich, 81675 Munich, Germany;
- TranslaTUM, Center for Translational Cancer Research, Technical University of Munich, 81675 Munich, Germany;
- Institute of Translational Cancer Research and Experimental Cancer Therapy, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Theresa Schnalzger
- TranslaTUM, Center for Translational Cancer Research, Technical University of Munich, 81675 Munich, Germany;
- Institute of Clinical Chemistry and Pathobiochemistry, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Carolin Mogler
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Daniela Denk
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
- Center for Clinical Veterinary Medicine, Institute of Veterinary Pathology, Ludwig-Maximilians-Universitaet (LMU), 80539 Munich, Germany;
| | - Sebastian Schölch
- JCCU Translational Surgical Oncology (A430), German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany;
- DKFZ-Hector Cancer Institute at University Medical Center Mannheim, 68167 Mannheim, Germany
- Department of Surgery, Medical Faculty Mannheim, Heidelberg University, 68167 Mannheim, Germany
| | - Barbara U. Schraml
- Walter Brendel Centre of Experimental Medicine, University Hospital, LMU Munich, 82152 Planegg-Martinsried, Germany;
- Biomedical Center (BMC), Institute for Cardiovascular Physiology and Pathophysiology, Faculty of Medicine, LMU Munich, 82152 Planegg-Martinsried, Germany
| | - Jürgen Ruland
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Munich, 81675 Munich, Germany;
- TranslaTUM, Center for Translational Cancer Research, Technical University of Munich, 81675 Munich, Germany;
- Institute of Clinical Chemistry and Pathobiochemistry, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Roland Rad
- Department of Medicine II, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (M.T.); (R.R.); (D.S.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Munich, 81675 Munich, Germany;
- TranslaTUM, Center for Translational Cancer Research, Technical University of Munich, 81675 Munich, Germany;
- Institute of Molecular Oncology and Functional Genomics, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Dieter Saur
- Department of Medicine II, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (M.T.); (R.R.); (D.S.)
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Munich, 81675 Munich, Germany;
- TranslaTUM, Center for Translational Cancer Research, Technical University of Munich, 81675 Munich, Germany;
- Institute of Translational Cancer Research and Experimental Cancer Therapy, Klinikum Rechts der Isar, School of Medicine, Technical University of Munich, 81675 Munich, Germany
| | - Wilko Weichert
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
- German Cancer Consortium (DKTK), German Cancer Research Center (DKFZ), Partner Site Munich, 81675 Munich, Germany;
| | - Moritz Jesinghaus
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Institute of Pathology, University Hospital Marburg, 35043 Marburg, Germany
| | - Kaspar Matiasek
- Center for Clinical Veterinary Medicine, Institute of Veterinary Pathology, Ludwig-Maximilians-Universitaet (LMU), 80539 Munich, Germany;
| | - Katja Steiger
- Institute of Pathology, School of Medicine, Technical University of Munich, 81675 Munich, Germany; (T.G.); (M.S.); (R.S.J.S.); (C.M.); (D.D.); (W.W.); (M.J.)
- Comparative Experimental Pathology (CEP), School of Medicine, Technical University of Munich, 81675 Munich, Germany
- Correspondence: ; Tel.: +49-89-4140-6075; Fax: +49-89-4140-4865
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Majorini MT, Colombo MP, Lecis D. Few, but Efficient: The Role of Mast Cells in Breast Cancer and Other Solid Tumors. Cancer Res 2022; 82:1439-1447. [PMID: 35045983 PMCID: PMC9306341 DOI: 10.1158/0008-5472.can-21-3424] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 12/17/2021] [Accepted: 01/13/2022] [Indexed: 01/07/2023]
Abstract
Tumor outcome is determined not only by cancer cell-intrinsic features but also by the interaction between cancer cells and their microenvironment. There is great interest in tumor-infiltrating immune cells, yet mast cells have been less studied. Recent work has highlighted the impact of mast cells on the features and aggressiveness of cancer cells, but the eventual effect of mast cell infiltration is still controversial. Here, we review multifaceted findings regarding the role of mast cells in cancer, with a particular focus on breast cancer, which is further complicated because of its classification into subtypes characterized by different biological features, outcome, and therapeutic strategies.
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Affiliation(s)
| | - Mario Paolo Colombo
- Corresponding Authors: Daniele Lecis, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, Milano 20133, Italy. Phone: 022-390-2212; E-mail: ; and Mario Paolo Colombo,
| | - Daniele Lecis
- Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Milano, Italy.,Corresponding Authors: Daniele Lecis, Department of Research, Fondazione IRCCS Istituto Nazionale dei Tumori, Via Amadeo 42, Milano 20133, Italy. Phone: 022-390-2212; E-mail: ; and Mario Paolo Colombo,
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11
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Zhao P, Zhou P, Tang T, Si R, Ji Y, Hu X, Li A, Jiang Y. Levels of circulating mast cell progenitors and tumour‑infiltrating mast cells in patients with colorectal cancer. Oncol Rep 2022; 47:89. [PMID: 35293596 PMCID: PMC8931805 DOI: 10.3892/or.2022.8300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/18/2022] [Indexed: 11/21/2022] Open
Abstract
The role of mast cells in colorectal cancer (CRC) has been an area of intense interest. Mast cell density is closely related to CRC development and prognosis. The identification of mast cell progenitors (MCps) in peripheral blood provides an opportunity to explore the frequency and distribution of mast cells in the circulation and tumour microenvironment of patients with CRC at different disease stages. The aim of the presents study was to investigate the changes of MCps and mast cells in CRC. Flow cytometry was used to measure the circulating frequency of MCps in 37 patients with CRC and 12 healthy control (HC) patients, and the frequency of mast cells in tissue from 15 patients with CRC and 7 patients with haemorrhoids. In the present study, lower levels of circulating MCps in patients with CRC were found, which was significantly related to CRC development. After surgery, the frequency of circulating MCps was significantly increased. However, the frequency of mast cells in tumour tissues was lower than that in adjacent normal tissues and compared with HC tissues and was not associated with CRC progression.
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Affiliation(s)
- Pingwei Zhao
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Peiwen Zhou
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Tongyu Tang
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Rui Si
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yiding Ji
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Xintong Hu
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Ang Li
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yanfang Jiang
- Key Laboratory of Organ Regeneration and Transplantation of the Ministry of Education, Genetic Diagnosis Centre, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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12
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Saliba J, Coutaud B, Makhani K, Epstein Roth N, Jackson J, Park JY, Gagnon N, Costa P, Jeyakumar T, Bury M, Beauchemin N, Mann KK, Blank V. Loss of NFE2L3 protects against inflammation-induced colorectal cancer through modulation of the tumor microenvironment. Oncogene 2022; 41:1563-1575. [PMID: 35091681 PMCID: PMC8913363 DOI: 10.1038/s41388-022-02192-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/16/2021] [Accepted: 01/13/2022] [Indexed: 02/07/2023]
Abstract
We investigated the role of the NFE2L3 transcription factor in inflammation-induced colorectal cancer. Our studies revealed that Nfe2l3−/− mice exhibit significantly less inflammation in the colon, reduced tumor size and numbers, and skewed localization of tumors with a more pronounced decrease of tumors in the distal colon. CIBERSORT analysis of RNA-seq data from normal and tumor tissue predicted a reduction in mast cells in Nfe2l3−/− animals, which was confirmed by toluidine blue staining. Concomitantly, the transcript levels of Il33 and Rab27a, both important regulators of mast cells, were reduced and increased, respectively, in the colorectal tumors of Nfe2l3−/− mice. Furthermore, we validated NFE2L3 binding to the regulatory sequences of the IL33 and RAB27A loci in human colorectal carcinoma cells. Using digital spatial profiling, we found that Nfe2l3−/− mice presented elevated FOXP3 and immune checkpoint markers CTLA4, TIM3, and LAG3, suggesting an increase in Treg counts. Staining for CD3 and FOXP3 confirmed a significant increase in immunosuppressive Tregs in the colon of Nfe2l3−/− animals. Also, Human Microbiome Project (HMP2) data showed that NFE2L3 transcript levels are higher in the rectum of ulcerative colitis patients. The observed changes in the tumor microenvironment provide new insights into the molecular differences regarding colon cancer sidedness. This may be exploited for the treatment of early-onset colorectal cancer as this emerging subtype primarily displays distal/left-sided tumors.
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Affiliation(s)
- James Saliba
- Lady Davis Institute for Medical Research, Montreal, Canada.,Department of Medicine, McGill University, Montreal, Quebec, Canada
| | | | - Kiran Makhani
- Lady Davis Institute for Medical Research, Montreal, Canada.,Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Noam Epstein Roth
- Lady Davis Institute for Medical Research, Montreal, Canada.,Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Jennie Jackson
- Lady Davis Institute for Medical Research, Montreal, Canada.,Life Sciences Institute and Department of Microbiology and Immunology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Joo Yeoun Park
- Lady Davis Institute for Medical Research, Montreal, Canada
| | | | - Paolo Costa
- Lady Davis Institute for Medical Research, Montreal, Canada
| | - Thiviya Jeyakumar
- Goodman Cancer Institute and Departments of Oncology, Biochemistry and Medicine, McGill University, Montreal, Quebec, Canada
| | - Marina Bury
- Lady Davis Institute for Medical Research, Montreal, Canada.,De Duve Institute, UCLouvain, Brussels, Belgium
| | - Nicole Beauchemin
- Goodman Cancer Institute and Departments of Oncology, Biochemistry and Medicine, McGill University, Montreal, Quebec, Canada
| | - Koren K Mann
- Lady Davis Institute for Medical Research, Montreal, Canada.,Department of Pharmacology and Therapeutics, McGill University, Montreal, Quebec, Canada
| | - Volker Blank
- Lady Davis Institute for Medical Research, Montreal, Canada. .,Department of Medicine, McGill University, Montreal, Quebec, Canada. .,Department of Physiology, McGill University, Montreal, Quebec, Canada.
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13
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Tumor-Associated Mast Cells in Urothelial Bladder Cancer: Optimizing Immuno-Oncology. Biomedicines 2021; 9:biomedicines9111500. [PMID: 34829729 PMCID: PMC8614912 DOI: 10.3390/biomedicines9111500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/14/2021] [Accepted: 10/16/2021] [Indexed: 12/28/2022] Open
Abstract
Urothelial bladder cancer (UBC) is one of the most prevalent and aggressive malignancies. Recent evidence indicates that the tumor microenvironment (TME), including a variety of immune cells, is a critical modulator of tumor initiation, progression, evolution, and treatment resistance. Mast cells (MCs) in UBC are possibly involved in tumor angiogenesis, tissue remodeling, and immunomodulation. Moreover, tumor-infiltration by MCs has been reported in early-stage UBC patients. This infiltration is linked with a favorable or unfavorable prognosis depending on the tumor type and location. Despite the discrepancy of MC function in tumor progression, MCs can modify the TME to regulate the immunity and infiltration of tumors by producing an array of mediators. Nonetheless, the precise role of MCs in UBC tumor progression and evolution remains unknown. Thus, this review discusses some critical roles of MCs in UBC. Patients with UBC are treated at both early and late stages by immunotherapeutic methods, including intravenous bacillus Calmette–Guérin instillation and immune checkpoint blockade. An understanding of the patient response and resistance mechanisms in UBC is required to unlock the complete potential of immunotherapy. Since MCs are pivotal to understand the underlying processes and predictors of therapeutic responses in UBC, our review also focuses on possible immunotherapeutic treatments that involve MCs.
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14
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Casas-Solís J, Huizar-López MDR, Irecta-Nájera CA, Pita-López ML, Santerre A. Immunomodulatory Effect of Lactobacillus casei in a Murine Model of Colon Carcinogenesis. Probiotics Antimicrob Proteins 2021; 12:1012-1024. [PMID: 31797281 DOI: 10.1007/s12602-019-09611-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We previously reported beneficial effects of the probiotic strain Lactobacillus casei 393 in hindering colon carcinogenesis in a 1,2-dimethylhydrazine (DMH)-induced BALB/c mouse model of colon cancer. In the present study, we investigated the effect of preventive administration of L. casei 393 on the levels of selected pro- and anti-inflammatory circulating cytokines, as well as subpopulations of splenic T cells. The resulting experimental data on IFNγ, TNFα, IL-10, and colon histological features demonstrated that administration of L. casei 2 weeks before DMH treatment impaired the pro-inflammatory effect of DMH, while maintaining the levels of the three cytokines as well as colon histology; it also modulated splenic CD4+, CD8+, and NK T cell subpopulations. The preventive administration of L. casei to DMH-treated mice increased IL-17A synthesis and Treg percentages, further indicating a tumor-protecting role. Together, the results suggest that the colon-cancer-protective properties of L. casei 393 involve the dampening of inflammation through cytokine homeostasis and the maintenance of a healthy T cell subpopulation dynamic. For these reasons, probiotics such as L. casei may contribute to the health of the host as they promote optimal control of the immune response. Further, they may be used as prophylactic agents in combination with standard therapies against colon cancer.
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Affiliation(s)
- Josefina Casas-Solís
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, CP, 45110, Zapopan, Jalisco, México
| | - María Del Rosario Huizar-López
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, CP, 45110, Zapopan, Jalisco, México
| | - Cesar Antonio Irecta-Nájera
- Departamento de Salud, El Colegio de La Frontera Sur, Carretera a Reforma Km15.5 s/n, Ra ElGuieno 2ª Sección, 86280, Villahermosa, Tabasco, México
| | - María Luisa Pita-López
- Departamento de Ciencias Básicas para la Salud, CIBIMEC, Centro Universitario del Sur, Universidad de Guadalajara, Av. Enrique Arreola Silva 883, CP4900, Cd. Guzmán, Guadalajara, Jalisco, México
| | - Anne Santerre
- Departamento de Biología Celular y Molecular, Centro Universitario de Ciencias Biológicas y Agropecuarias, Universidad de Guadalajara, Carretera Guadalajara-Nogales Km 15.5, Las Agujas, CP, 45110, Zapopan, Jalisco, México.
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15
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The Janus Face of IL-33 Signaling in Tumor Development and Immune Escape. Cancers (Basel) 2021; 13:cancers13133281. [PMID: 34209038 PMCID: PMC8268428 DOI: 10.3390/cancers13133281] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/06/2021] [Accepted: 06/25/2021] [Indexed: 12/15/2022] Open
Abstract
Simple Summary Interleukin-33 (IL-33) is often released from damaged cells, acting as a danger signal. IL-33 exerts its function by interacting with its receptor suppression of tumorigenicity 2 (ST2) that is constitutively expressed on most immune cells. Therefore, IL-33/ST2 signaling can modulate immune responses to participate actively in a variety of pathological conditions, such as cancer. Like a two-faced Janus, which faces opposite directions, IL-33/ST2 signaling may play contradictory roles on its impact on cancer progression through both immune and nonimmune cellular components. Accumulating evidence demonstrates both pro- and anti-tumorigenic properties of IL-33, depending on the complex nature of different tumor immune microenvironments. We summarize and discuss the most recent studies on the contradictory effects of IL-33 on cancer progression and treatment, with a goal to better understanding the various ways for IL-33 as a therapeutic target. Abstract Interleukin-33 (IL-33), a member of the IL-1 cytokine family, plays a critical role in maintaining tissue homeostasis as well as pathological conditions, such as allergy, infectious disease, and cancer, by promoting type 1 and 2 immune responses. Through its specific receptor ST2, IL-33 exerts multifaceted functions through the activation of diverse intracellular signaling pathways. ST2 is expressed in different types of immune cells, including Th2 cells, Th1 cells, CD8+ T cells, regulatory T cells (Treg), cytotoxic NK cells, group 2 innate lymphoid cells (ILC2s), and myeloid cells. During cancer initiation and progression, the aberrant regulation of the IL-33/ST2 axis in the tumor microenvironment (TME) extrinsically and intrinsically mediates immune editing via modulation of both innate and adaptive immune cell components. The summarized results in this review suggest that IL-33 exerts dual-functioning, pro- as well as anti-tumorigenic effects depending on the tumor type, expression levels, cellular context, and cytokine milieu. A better understanding of the distinct roles of IL-33 in epithelial, stromal, and immune cell compartments will benefit the development of a targeting strategy for this IL-33/ST2 axis for cancer immunotherapy.
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Kay JE, Mirabal S, Briley WE, Kimoto T, Poutahidis T, Ragan T, So PT, Wadduwage DN, Erdman SE, Engelward BP. Analysis of mutations in tumor and normal adjacent tissue via fluorescence detection. ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 2021; 62:108-123. [PMID: 33314311 PMCID: PMC7880898 DOI: 10.1002/em.22419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Revised: 12/04/2020] [Accepted: 12/11/2020] [Indexed: 06/12/2023]
Abstract
Inflammation is a major risk factor for many types of cancer, including colorectal. There are two fundamentally different mechanisms by which inflammation can contribute to carcinogenesis. First, reactive oxygen and nitrogen species (RONS) can damage DNA to cause mutations that initiate cancer. Second, inflammatory cytokines and chemokines promote proliferation, migration, and invasion. Although it is known that inflammation-associated RONS can be mutagenic, the extent to which they induce mutations in intestinal stem cells has been little explored. Furthermore, it is now widely accepted that cancer is caused by successive rounds of clonal expansion with associated de novo mutations that further promote tumor development. As such, we aimed to understand the extent to which inflammation promotes clonal expansion in normal and tumor tissue. Using an engineered mouse model that is prone to cancer and within which mutant cells fluoresce, here we have explored the impact of inflammation on de novo mutagenesis and clonal expansion in normal and tumor tissue. While inflammation is strongly associated with susceptibility to cancer and a concomitant increase in the overall proportion of mutant cells in the tissue, we did not observe an increase in mutations in normal adjacent tissue. These results are consistent with opportunities for de novo mutations and clonal expansion during tumor growth, and they suggest protective mechanisms that suppress the risk of inflammation-induced accumulation of mutant cells in normal tissue.
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Affiliation(s)
- Jennifer E. Kay
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
| | - Sheyla Mirabal
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA
| | | | - Takafumi Kimoto
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
| | - Theofilos Poutahidis
- Laboratory of Pathology, Faculty of Veterinary Medicine, School of Health Sciences, Aristotle University of Thessaloniki, Greece
| | | | - Peter T. So
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
- Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA
| | - Dushan N. Wadduwage
- The John Harvard Distinguished Science Fellows Program, Harvard University, Cambridge, MA
- Center for Advanced Imaging, Harvard University, Cambridge, MA, USA
| | - Susan E. Erdman
- Division of Comparative Medicine, Massachusetts Institute of Technology, Cambridge, MA
| | - Bevin P. Engelward
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA
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17
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Interleukin-17A derived from mast cells contributes to fibrosis in gastric cancer with peritoneal dissemination. Gastric Cancer 2021; 24:31-44. [PMID: 32488650 PMCID: PMC7790800 DOI: 10.1007/s10120-020-01092-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 05/27/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Interleukin-17A (IL-17A) is pro-inflammatory cytokine and acts as profibrotic factor in the fibrosis of various organs. Fibrosis tumor-like peritoneal dissemination of gastric cancer interferes with drug delivery and immune cell infiltration because of its high internal pressure. In this study, we examined the relationship between IL-17A and tissue fibrosis in peritoneal dissemination and elucidated the mechanism of fibrosis induced by IL-17A using human peritoneal mesothelial cells (HPMCs) and a mouse xenograft model. METHODS Seventy gastric cancer patients with peritoneal dissemination were evaluated. The correlation between IL-17A and fibrosis was examined by immunofluorescence and immunohistochemistry. A fibrosis tumor model was developed based on subcutaneous transplantation of co-cultured cells (HPMCs and human gastric cancer cell line MKN-45) into the dorsal side of nude mice. Mice were subsequently treated with or without IL-17A. We also examined the effect of IL-17A on HPMCs in vitro. RESULTS There was a significant correlation between IL-17A expression, the number of mast cell tryptase (MCT)-positive cells, and the degree of fibrosis (r = 0.417, P < 0.01). In the mouse model, IL-17A enhanced tumor progression and fibrosis. HPMCs treated with IL-17A revealed changes to a spindle-like morphology, decreased E-cadherin expression, and increased α-SMA expression through STAT3 phosphorylation. Moreover, HPMCs treated with IL-17A showed increased migration. CONCLUSIONS IL-17A derived from mast cells contributes to tumor fibrosis in peritoneal dissemination of gastric cancer. Inhibiting degranulation of mast cells might be a promising treatment strategy to control organ fibrosis.
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18
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Gou L, Yue GGL, Puno PT, Lau CBS. A review on the relationship of mast cells and macrophages in breast cancer - Can herbs or natural products facilitate their anti-tumor effects? Pharmacol Res 2020; 164:105321. [PMID: 33285235 DOI: 10.1016/j.phrs.2020.105321] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 11/05/2020] [Accepted: 11/21/2020] [Indexed: 12/27/2022]
Abstract
Breast cancer is an inflammation-related cancer whose tumor microenvironment is largely infiltrated by inflammatory cells. These inflammatory cells including mast cells and macrophages have been elucidated to be vital participants in breast tumor proliferation, survival, invasion and migration. However, the functions of mast cells and macrophages in breast cancer are quite distinct based on recent data. Mast cells exhibit both anti-tumoral and pro-tumoral functions on breast cancer, while high number of tumor-associated macrophages (TAMs) are strongly correlated with poor prognosis and higher risk of distant metastasis in breast cancer patients. Besides, many natural products/extracts have been reported to regulate mast cells and macrophages. In this review, the roles of mast cells and macrophages play in breast cancer are discussed and a summary of those natural products/herbs regulating the functions of mast cells or macrophages is also presented.
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Affiliation(s)
- Leilei Gou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Grace Gar-Lee Yue
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin, New Territories, HKSAR, China; State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Shatin, New Territories, HKSAR, China
| | - Pema Tenzin Puno
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201, Yunnan, China.
| | - Clara Bik-San Lau
- Institute of Chinese Medicine, The Chinese University of Hong Kong, Shatin, New Territories, HKSAR, China; State Key Laboratory of Research on Bioactivities and Clinical Applications of Medicinal Plants, The Chinese University of Hong Kong, Shatin, New Territories, HKSAR, China.
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19
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Chen L, Sun R, Xu J, Zhai W, Zhang D, Yang M, Yue C, Chen Y, Li S, Turnquist H, Jiang J, Lu B. Tumor-Derived IL33 Promotes Tissue-Resident CD8 + T Cells and Is Required for Checkpoint Blockade Tumor Immunotherapy. Cancer Immunol Res 2020; 8:1381-1392. [PMID: 32917659 PMCID: PMC7642190 DOI: 10.1158/2326-6066.cir-19-1024] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2019] [Revised: 05/19/2020] [Accepted: 09/02/2020] [Indexed: 01/10/2023]
Abstract
Immune checkpoint blockade (ICB) immunotherapy has revolutionized cancer treatment by prolonging overall survival of patients with cancer. Despite advances in the clinical setting, the immune cellular network in the tumor microenvironment (TME) that mediates such therapy is not well understood. IL33 is highly expressed in normal epithelial cells but downregulated in tumor cells in advanced carcinoma. Here, we showed that IL33 was induced in tumor cells after treatment with ICB such as CTL antigen-4 (CTLA-4) and programmed death-1 (PD-1) mAbs. ST2 signaling in nontumor cells, particularly CD8+ T cells, was critical for the antitumor efficacy of ICB immunotherapy. We demonstrated that tumor-derived IL33 was crucial for the antitumor efficacy of checkpoint inhibitors. Mechanistically, IL33 increased the accumulation and effector function of tumor-resident CD103+CD8+ T cells, and CD103 expression on CD8+ T cells was required for the antitumor efficacy of IL33. In addition, IL33 also increased the numbers of CD103+ dendritic cells (DC) in the TME and CD103+ DC were required for the antitumor effect of IL33 and accumulation of tumor-infiltrating CD8+ T cells. Combination of IL33 with CTLA-4 and PD-1 ICB further prolonged survival of tumor-bearing mice. Our study established that the "danger signal" IL33 was crucial for mediating ICB cancer therapy by promoting tumor-resident adaptive immune responses.
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Affiliation(s)
- Lujun Chen
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
- Department of Tumor Biological Treatment, the Third Affiliated Hospital of Soochow University, Jiangsu Changzhou, China
| | - Runzi Sun
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Junchi Xu
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Wensi Zhai
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Dachuan Zhang
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Min Yang
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Cuihua Yue
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Yichao Chen
- Department of Pharmacy, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Song Li
- Department of Pharmacy, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Heth Turnquist
- Starzl Transplantation Institute, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Jingting Jiang
- Department of Tumor Biological Treatment, the Third Affiliated Hospital of Soochow University, Jiangsu Changzhou, China
| | - Binfeng Lu
- Department of Immunology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania.
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20
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Mast Cell Regulation and Irritable Bowel Syndrome: Effects of Food Components with Potential Nutraceutical Use. Molecules 2020; 25:molecules25184314. [PMID: 32962285 PMCID: PMC7570512 DOI: 10.3390/molecules25184314] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/12/2020] [Accepted: 09/17/2020] [Indexed: 12/12/2022] Open
Abstract
Mast cells are key actors in inflammatory reactions. Upon activation, they release histamine, heparin and nerve growth factor, among many other mediators that modulate immune response and neuron sensitization. One important feature of mast cells is that their population is usually increased in animal models and biopsies from patients with irritable bowel syndrome (IBS). Therefore, mast cells and mast cell mediators are regarded as key components in IBS pathophysiology. IBS is a common functional gastrointestinal disorder affecting the quality of life of up to 20% of the population worldwide. It is characterized by abdominal pain and altered bowel habits, with heterogeneous phenotypes ranging from constipation to diarrhea, with a mixed subtype and even an unclassified form. Nutrient intake is one of the triggering factors of IBS. In this respect, certain components of the daily food, such as fatty acids, amino acids or plant-derived substances like flavonoids, have been described to modulate mast cells' activity. In this review, we will focus on the effect of these molecules, either stimulatory or inhibitory, on mast cell degranulation, looking for a nutraceutical capable of decreasing IBS symptoms.
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21
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S. Saeedan A, Ganaie MA, Latief Jan B, Madhkali H, Nazam Ansa M, Rehman NU, Rashid S, U. Rehman M. Brucine Prevents DMH Induced Colon Carcinogenesis in Wistar Rats. INT J PHARMACOL 2020. [DOI: 10.3923/ijp.2020.319.329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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22
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Bao X, Shi R, Zhao T, Wang Y. Mast cell-based molecular subtypes and signature associated with clinical outcome in early-stage lung adenocarcinoma. Mol Oncol 2020; 14:917-932. [PMID: 32175651 PMCID: PMC7191192 DOI: 10.1002/1878-0261.12670] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Revised: 01/28/2020] [Accepted: 03/12/2020] [Indexed: 12/27/2022] Open
Abstract
Mast cells are a major component of the immune microenvironment in tumour tissues and modulate tumour progression by releasing pro‐tumorigenic and antitumorigenic molecules. Regarding the impact of mast cells on the outcomes of patients with lung adenocarcinoma (LUAD) patient, several published studies have shown contradictory results. Here, we aimed at elucidating the role of mast cells in early‐stage LUAD. We found that high mast cell abundance was correlated with prolonged survival in early‐stage LUAD patients. The mast cell‐related gene signature and gene mutation data sets were used to stratify early‐stage LUAD patients into two molecular subtypes (subtype 1 and subtype 2). The neural network‐based framework constructed with the mast cell‐related signature showed high accuracy in predicting response to immunotherapy. Importantly, the prognostic mast cell‐related signature predicted the survival probability and the potential relationship between TP53 mutation, c‐MYC activation and mast cell activities. The meta‐analysis confirmed the prognostic value of the mast cell‐related gene signature. In summary, this study might improve our understanding of the role of mast cells in early‐stage LUAD and aid in the development of immunotherapy and personalized treatments for early‐stage LUAD patients.
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Affiliation(s)
- Xuanwen Bao
- Institute of Radiation Biology, Helmholtz Center Munich, German Research Center for Environmental Health, Neuherberg, Germany.,Technical University Munich (TUM), Germany
| | - Run Shi
- Department of Radiation Oncology, University Hospital, Ludwig Maximilian University of Munich, Germany
| | - Tianyu Zhao
- Institute and Clinic for Occupational, Social and Environmental Medicine, University Hospital, Ludwig Maximilian University of Munich, Germany.,Comprehensive Pneumology Center (CPC) Munich, Member DZL, Germany.,German Center for Lung Research, Munich, Germany.,Institute of Epidemiology, Helmholtz Zentrum München, German Research Center for Environmental Health, Neuherberg, Germany
| | - Yanfang Wang
- Ludwig-Maximilians-Universität München (LMU), Munich, Germany
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Abstract
Mast cells are tissue-resident, innate immune cells that play a key role in the inflammatory response and tissue homeostasis. Mast cells accumulate in the tumor stroma of different human cancer types, and increased mast cell density has been associated to either good or poor prognosis, depending on the tumor type and stage. Mast cells play a multifaceted role in the tumor microenvironment by modulating various events of tumor biology, such as cell proliferation and survival, angiogenesis, invasiveness, and metastasis. Moreover, tumor-associated mast cells have the potential to shape the tumor microenvironment by establishing crosstalk with other tumor-infiltrating cells. This chapter reviews the current understanding of the role of mast cells in the tumor microenvironment. These cells have received much less attention than other tumor-associated immune cells but are now recognized as critical components of the tumor microenvironment and could hold promise as a potential target to improve cancer immunotherapy.
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Olivera A, Rivera J. Paradigm Shifts in Mast Cell and Basophil Biology and Function: An Emerging View of Immune Regulation in Health and Disease. Methods Mol Biol 2020; 2163:3-31. [PMID: 32766962 DOI: 10.1007/978-1-0716-0696-4_1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The physiological role of the mast cell and basophil has for many years remained enigmatic. In this chapter, we briefly summarize some of the more recent studies that shed new light on the role of mast cells and basophils in health and disease. What we gain from these studies is a new appreciation for mast cells and basophils as sentinels in host defense and a further understanding that dysregulation of mast cell and basophil function can be a component of various diseases other than allergies. Perhaps the most important insight reaped from this work is the increasing awareness that mast cells and basophils can function as immunoregulatory cells that modulate the immune response in health and disease. Collectively, the recent knowledge provides new challenges and opportunities toward the development of novel therapeutic strategies to augment host protection and modify disease through manipulation of mast cell and basophil function.
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Affiliation(s)
- Ana Olivera
- Molecular Immunology Section, Laboratory of Molecular Immunogenetics, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA.
- Mast Cell Biology Section, Laboratory of Allergic Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Bethesda, MD, USA.
| | - Juan Rivera
- Molecular Immunology Section, Laboratory of Molecular Immunogenetics, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, MD, USA
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25
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Kapoor S, Shenoy SP, Bose B. CD34 cells in somatic, regenerative and cancer stem cells: Developmental biology, cell therapy, and omics big data perspective. J Cell Biochem 2019; 121:3058-3069. [PMID: 31886574 DOI: 10.1002/jcb.29571] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 12/11/2019] [Indexed: 12/11/2022]
Abstract
The transmembrane phosphoglycoprotein protein CD34 has conventionally been regarded as a marker for hematopoietic progenitors. Its expression on these cells has been leveraged for cell therapy applications in various hematological disorders. More recently, the expression of CD34 has also been reported on cells of nonhematopoietic origin. The list includes somatic cells such as endothelial cells, fibrocytes and interstitial cells and regenerative stem cells such as corneal keratocytes, muscle satellite cells, and muscle-derived stem cells. Furthermore, its expression on some cancer stem cells (CSCs) has also been reported. Till date, the functional roles of this molecule have been implicated in a multitude of cellular processes including cell adhesion, signal transduction, and maintenance of progenitor phenotype. However, the complete understanding about this molecule including its developmental origins, its embryonic connection, and associated functions is far from complete. Here, we review our present understanding of the structure and putative functions of the CD34 molecule based upon our literature survey. We also probed various biological databases to retrieve data related to the expression and associated molecular functions of CD34. Such information, upon synthesis, is hence likely to provide the suitability of such cells for cell therapy. Moreover, we have also covered the existing cell therapy and speculated cell therapy applications of CD34+ cells isolated from various lineages. We have also attempted here to speculate the role(s) of CD34 on CSCs. Finally, we discuss number of large-scale proteomics and transcriptomics studies that have been performed using CD34+ cells.
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Affiliation(s)
- Saketh Kapoor
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka, India
| | - Sudheer P Shenoy
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka, India
| | - Bipasha Bose
- Stem Cells and Regenerative Medicine Centre, Yenepoya Research Centre, Yenepoya (Deemed to be University), Mangalore, Karnataka, India
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26
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Saadalla A, Lima MM, Tsai F, Osman A, Singh MP, Linden DR, Dennis KL, Haeryfar SMM, Gurish MF, Gounari F, Khazaie K. Cell Intrinsic Deregulated ß-Catenin Signaling Promotes Expansion of Bone Marrow Derived Connective Tissue Type Mast Cells, Systemic Inflammation, and Colon Cancer. Front Immunol 2019; 10:2777. [PMID: 31849960 PMCID: PMC6902090 DOI: 10.3389/fimmu.2019.02777] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/13/2019] [Indexed: 01/09/2023] Open
Abstract
Mast cells constitutively express ß-catenin and expand in solid tumors such as colon and skin cancer. However, the role of ß-catenin signaling in mast cells and the cause or effect of mast cell expansion and tumor growth has yet to be established. In earlier studies we used mast cell depletion and protease staining approaches, to provide evidence for a causative role of mast cells in small bowel polyposis, and related specific phenotypes and distributions of tumor infiltrating mast cells to stages of tumor growth. Here we report that, stabilization of ß-catenin expands mast cells to promote high incidence of colon polyposis and infrequent small bowel polyps and skin cancer. Expression of a dominant acting ß-catenin in mast cells (5CreCAT) stimulated maturation and expression of granule stored proteases. Both mucosal and connective tissue type mast cells accumulated in colonic small bowel polyps independent of gender, and mice developed chronic systemic inflammation with splenomegaly. Reconstitution of polyposis-prone mice with bone marrow from 5CreCAT mice resulted in focal expansion of connective tissue like mast cells, which are normally rare in benign polyps and characteristically expand during adenoma-to-carcinoma transition. Our findings highlight a hitherto unknown contribution of ß-catenin signaling in mast cells to their maturation and to increased risk of colon cancer.
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Affiliation(s)
| | | | - Funien Tsai
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Abu Osman
- Department of Immunology, Mayo Clinic, Rochester, MN, United States
| | | | - David R. Linden
- Department of Physiology and Biomedical Engineering, Mayo Clinic, Rochester, MN, United States
| | - Kristen L. Dennis
- Robert H. Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - S. M. Mansour Haeryfar
- Department of Microbiology and Immunology, Schulich School of Medicine & Dentistry, Western University, London, ON, Canada
| | - Michael F. Gurish
- Division of Rheumatology, Immunology and Allergy, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, United States
| | - Fotini Gounari
- Section of Rheumatology, Department of Medicine, Knapp Center for Lupus Research, University of Chicago, Chicago, IL, United States
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27
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Mast cells drive IgE-mediated disease but might be bystanders in many other inflammatory and neoplastic conditions. J Allergy Clin Immunol 2019; 144:S19-S30. [DOI: 10.1016/j.jaci.2019.07.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 06/11/2019] [Accepted: 07/08/2019] [Indexed: 01/05/2023]
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28
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Varricchi G, de Paulis A, Marone G, Galli SJ. Future Needs in Mast Cell Biology. Int J Mol Sci 2019; 20:E4397. [PMID: 31500217 PMCID: PMC6769913 DOI: 10.3390/ijms20184397] [Citation(s) in RCA: 76] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 09/02/2019] [Accepted: 09/04/2019] [Indexed: 12/14/2022] Open
Abstract
The pathophysiological roles of mast cells are still not fully understood, over 140 years since their description by Paul Ehrlich in 1878. Initial studies have attempted to identify distinct "subpopulations" of mast cells based on a relatively small number of biochemical characteristics. More recently, "subtypes" of mast cells have been described based on the analysis of transcriptomes of anatomically distinct mouse mast cell populations. Although mast cells can potently alter homeostasis, in certain circumstances, these cells can also contribute to the restoration of homeostasis. Both solid and hematologic tumors are associated with the accumulation of peritumoral and/or intratumoral mast cells, suggesting that these cells can help to promote and/or limit tumorigenesis. We suggest that at least two major subsets of mast cells, MC1 (meaning anti-tumorigenic) and MC2 (meaning pro-tumorigenic), and/or different mast cell mediators derived from otherwise similar cells, could play distinct or even opposite roles in tumorigenesis. Mast cells are also strategically located in the human myocardium, in atherosclerotic plaques, in close proximity to nerves and in the aortic valve. Recent studies have revealed evidence that cardiac mast cells can participate both in physiological and pathological processes in the heart. It seems likely that different subsets of mast cells, like those of cardiac macrophages, can exert distinct, even opposite, effects in different pathophysiological processes in the heart. In this chapter, we have commented on possible future needs of the ongoing efforts to identify the diverse functions of mast cells in health and disease.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
| | - Amato de Paulis
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
| | - Gianni Marone
- Department of Translational Medical Sciences (DISMET), University of Naples Federico II, 80138 Naples, Italy.
- Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, School of Medicine, 80138 Naples, Italy.
- WAO Center of Excellence, 80138 Naples, Italy.
- Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore" (IEOS), National Research Council (CNR), 80138 Naples, Italy.
| | - Stephen J Galli
- Departments of Pathology and of Microbiology and Immunology, Stanford University School of Medicine, Stanford, CA 94305-5176, USA.
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29
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Ghouse SM, Polikarpova A, Muhandes L, Dudeck J, Tantcheva-Poór I, Hartmann K, Lesche M, Dahl A, Eming S, Müller W, Behrendt R, Roers A. Although Abundant in Tumor Tissue, Mast Cells Have No Effect on Immunological Micro-milieu or Growth of HPV-Induced or Transplanted Tumors. Cell Rep 2019; 22:27-35. [PMID: 29298428 DOI: 10.1016/j.celrep.2017.12.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 09/27/2017] [Accepted: 12/04/2017] [Indexed: 02/09/2023] Open
Abstract
High numbers of mast cells populate the stroma of many types of neoplasms, including human papilloma virus-induced benign and malignant tumors in man and mouse. Equipped with numerous pattern recognition receptors and capable of executing important pro-inflammatory responses, mast cells are considered innate sentinels that significantly impact tumor biology. Mast cells were reported to promote human papilloma virus (HPV)-induced epithelial hyperproliferation and neo-angiogenesis in an HPV-driven mouse model of skin cancer. We analyzed HPV-induced epithelial hyperplasia and squamous cell carcinoma formation, as well as growth of tumors inoculated into the dermis, in mice lacking skin mast cells. Unexpectedly, the absence of mast cells had no effect on HPV-induced epithelial growth or angiogenesis, on growth kinetics of inoculated tumors, or on the immunological tumor micro-milieu. Thus, the conspicuous recruitment of mast cells into tumor tissues cannot necessarily be equated with important mast cell functions in tumor growth.
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Affiliation(s)
| | - Anastasia Polikarpova
- Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | - Lina Muhandes
- Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | - Jan Dudeck
- Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | | | - Karin Hartmann
- Department of Dermatology, University of Luebeck, 23538 Luebeck, Germany
| | | | - Andreas Dahl
- Biotechnology Center, TU Dresden, 01307 Dresden, Germany
| | - Sabine Eming
- Department of Dermatology, University of Cologne, 50931 Cologne, Germany
| | - Werner Müller
- Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PT, UK
| | - Rayk Behrendt
- Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany
| | - Axel Roers
- Institute for Immunology, Medical Faculty Carl Gustav Carus, TU Dresden, 01307 Dresden, Germany.
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30
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Khan R, Rehman MU, Khan AQ, Tahir M, Sultana S. Glycyrrhizic acid suppresses 1,2-dimethylhydrazine-induced colon tumorigenesis in Wistar rats: Alleviation of inflammatory, proliferation, angiogenic, and apoptotic markers. ENVIRONMENTAL TOXICOLOGY 2018; 33:1272-1283. [PMID: 30255981 DOI: 10.1002/tox.22635] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/19/2018] [Accepted: 07/28/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES Colon cancer is the major health disease related with high mortality. Glycyrrhizic acid (GA) is an active constituent of licorice with anti-inflammatory and anticarcinogenesis effects. We investigated the chemopreventive potential of GA against 1,2-dimethylhydrazine (DMH)-induced colon tumorigenesis in Wistar rats. METHODS Glycyrrhizic acid was administered orally at the dose of 15 mg/kg b.wt. and DMH was administered at the dose of 20 mg/kg b.wt. once a week for first 15 weeks. All the rats were euthanized after 30 weeks. GA supplementation significantly inhibited the tumor incidence and multiplicity. RESULTS Glycyrrhizic acid treatment reduced the expression of Ki-67, proliferating cell nuclear antigen (PCNA), nuclear factor-kappa B (NF-kB), cyclooxygenase-2 (COX-2), induced nitric oxide synthase (iNOS), and vascular endothelial growth factor (VEGF) while enhanced the expression of p53, connexin-43, b-cell lymphoma-2 (Bcl-2), survivin, and cleaved caspase-3. Glycyrrhizic acid also significantly ameliorated DMH-induced decreased activities of caspase-9 and caspase-3. Furthermore, GA treatment reduced mast cells infiltration, attenuated the shifting of sialomucin to sulphomucin as well the levels of pro-inflammatory cytokines. CONCLUSION The findings of the study suggest that GA has chemopreventive potential against DMH-induced colon tumorigenesis plausibly through the attenuation of hyperproliferative responses, pro-inflammatory cytokines level, inflammatory and angiogenic markers, and apoptotic responses.
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Affiliation(s)
- Rehan Khan
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | - Muneeb U Rehman
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | - Abdul Quaiyoom Khan
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | - Mir Tahir
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
| | - Sarwat Sultana
- Section of Molecular Carcinogenesis and Chemoprevention, Department of Medical Elementology and Toxicology, Jamia Hamdard (Hamdard University), New Delhi, India
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31
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Greenow KR, Zverev M, May S, Kendrick H, Williams GT, Phesse T, Parry L. Lect2 deficiency is characterised by altered cytokine levels and promotion of intestinal tumourigenesis. Oncotarget 2018; 9:36430-36443. [PMID: 30559928 PMCID: PMC6284865 DOI: 10.18632/oncotarget.26335] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 10/28/2018] [Indexed: 01/21/2023] Open
Abstract
Leukocyte cell-derived chemotaxin 2 (Lect2) is a chemokine-like chemotactic factor that has been identified as a downstream target of the Wnt signalling pathway. Whilst the primary function of Lect2 is thought to be in modulating the inflammatory process, it has recently been implicated as a potential inhibitor of the Wnt pathway. Deregulation of the Wnt pathway, often due to loss of the negative regulator APC, is found in ~80% of colorectal cancer (CRC). Here we have used the ApcMin/+Lect2-/- mouse model to characterise the role of Lect2 in Wnt-driven intestinal tumourigenesis. Histopathological, immunohistochemical, PCR and flow cytometry analysis were employed to identify the role of Lect2 in the intestine. The ApcMin/+Lect2-/- mice had a reduced mean survival and a significantly increased number of adenomas in the small intestine with increased severity. Analysis of Lect2 loss indicated it had no effect on the Wnt pathway in the intestine but significant differences were observed in circulating inflammatory markers, CD4+ T cells, and T cell lineage-specification factors. In summary, in the murine intestine loss of Lect2 promotes the initiation and progression of Wnt-driven colorectal cancer. This protection is performed independently of the Wnt signalling pathway and is associated with an altered inflammatory environment during Wnt-driven tumorigenesis.
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Affiliation(s)
- Kirsty R. Greenow
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
| | - Matthew Zverev
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
| | - Stephanie May
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
| | - Howard Kendrick
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
| | | | - Toby Phesse
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
| | - Lee Parry
- European Cancer Stem Cell Research Institute, Cardiff School of Biosciences, Cardiff University, Cardiff, UK
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32
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Afferni C, Buccione C, Andreone S, Galdiero MR, Varricchi G, Marone G, Mattei F, Schiavoni G. The Pleiotropic Immunomodulatory Functions of IL-33 and Its Implications in Tumor Immunity. Front Immunol 2018; 9:2601. [PMID: 30483263 PMCID: PMC6242976 DOI: 10.3389/fimmu.2018.02601] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/22/2018] [Indexed: 12/14/2022] Open
Abstract
Interleukin-33 (IL-33) is a IL-1 family member of cytokines exerting pleiotropic activities. In the steady-state, IL-33 is expressed in the nucleus of epithelial, endothelial, and fibroblast-like cells acting as a nuclear protein. In response to tissue damage, infections or necrosis IL-33 is released in the extracellular space, where it functions as an alarmin for the immune system. Its specific receptor ST2 is expressed by a variety of immune cell types, resulting in the stimulation of a wide range of immune reactions. Recent evidences suggest that different IL-33 isoforms exist, in virtue of proteolytic cleavage or alternative mRNA splicing, with potentially different biological activity and functions. Although initially studied in the context of allergy, infection, and inflammation, over the past decade IL-33 has gained much attention in cancer immunology. Increasing evidences indicate that IL-33 may have opposing functions, promoting, or dampening tumor immunity, depending on the tumor type, site of expression, and local concentration. In this review we will cover the biological functions of IL-33 on various immune cell subsets (e.g., T cells, NK, Treg cells, ILC2, eosinophils, neutrophils, basophils, mast cells, DCs, and macrophages) that affect anti-tumor immune responses in experimental and clinical cancers. We will also discuss the possible implications of diverse IL-33 mutations and isoforms in the anti-tumor activity of the cytokine and as possible clinical biomarkers.
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Affiliation(s)
- Claudia Afferni
- National Center for Drug Research and Evaluation, Istituto Superiore di Sanità, Rome, Italy
| | - Carla Buccione
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Sara Andreone
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Gilda Varricchi
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy.,Institute of Experimental Endocrinology and Oncology "Gaetano Salvatore", National Research Council, Naples, Italy
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
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33
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Shim JK, Kennedy RH, Weatherly LM, Abovian AV, Hashmi HN, Rajaei A, Gosse JA. Searching for tryptase in the RBL-2H3 mast cell model: Preparation for comparative mast cell toxicology studies with zebrafish. J Appl Toxicol 2018; 39:473-484. [PMID: 30374992 DOI: 10.1002/jat.3738] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 08/24/2018] [Accepted: 09/07/2018] [Indexed: 01/17/2023]
Abstract
Mast cells comprise a physiologically and toxicologically important cell type that is ubiquitous among species and tissues. Mast cells undergo degranulation, in which characteristic intracellular granules fuse with the plasma membrane and release many bioactive substances, such as enzymes β-hexosaminidase and tryptase. Activity of mast cells in the toxicology model organism, zebrafish, has been monitored via tryptase release and cleavage of substrate N-α-benzoyl-dl-Arg-p-nitroanilide (BAPNA). An extensively used in vitro mast cell model for studying toxicant mechanisms is the RBL-2H3 cell line. However, instead of tryptase, granule contents such as β-hexosaminidase have usually been employed as RBL-2H3 degranulation markers. To align RBL-2H3 cell toxicological studies to in vivo mast cell studies using zebrafish, we aimed to develop an RBL-2H3 tryptase assay. Unexpectedly, we discovered that tryptase release from RBL-2H3 cells is not detectable, using BAPNA substrate, despite optimized assay that can detect as little as 1 ng tryptase. Additional studies performed with another substrate, tosyl-Gly-Pro-Lys-pNA, and with an enzyme-linked immunosorbent assay, revealed a lack of tryptase protein released from stimulated RBL-2H3 cells. Furthermore, none of the eight rat tryptase genes (Tpsb2, Tpsab1, Tpsg1, Prss34, Gzmk, Gzma, Prss29, Prss41) is expressed in RBL-2H3 cells, even though all are found in RBL-2H3 genomic DNA and even though β-hexosaminidase mRNA is constitutively expressed. Therefore, mast cell researchers should utilize β-hexosaminidase or another reliable marker for RBL-2H3 degranulation studies, not tryptase. Comparative toxicity testing in RBL-2H3 cells in vitro and in zebrafish mast cells in vivo will require use of a degranulation reporter different from tryptase.
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Affiliation(s)
- Juyoung K Shim
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA
| | - Rachel H Kennedy
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, 04469, USA
| | - Lisa M Weatherly
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, 04469, USA
| | - Andrew V Abovian
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA
| | - Hina N Hashmi
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA
| | - Atefeh Rajaei
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA
| | - Julie A Gosse
- Department of Molecular and Biomedical Sciences, University of Maine, Orono, ME, 04469, USA.,Graduate School of Biomedical Science and Engineering, University of Maine, Orono, ME, 04469, USA
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34
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Mangifesta M, Mancabelli L, Milani C, Gaiani F, de'Angelis N, de'Angelis GL, van Sinderen D, Ventura M, Turroni F. Mucosal microbiota of intestinal polyps reveals putative biomarkers of colorectal cancer. Sci Rep 2018; 8:13974. [PMID: 30228361 PMCID: PMC6143603 DOI: 10.1038/s41598-018-32413-2] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 08/29/2018] [Indexed: 02/07/2023] Open
Abstract
The human intestine retains a complex microbial ecosystem, which performs crucial functions that impact on host health. Several studies have indicated that intestinal dysbiosis may impact on the establishment of life-threatening intestinal diseases such as colorectal cancer. An adenomatous polyp is the result of abnormal tissue growth, which is benign but is considered to be associated with a high risk of developing colorectal cancer, based on its grade of dysplasia. Development of diagnostic tools that are based on surveying the gut microbiota and are aimed at early detection of colorectal cancer represent highly desirable target. For this purpose, we performed a pilot study in which we applied a metataxonomic analysis based on 16S rRNA gene sequencing approach to unveil the composition of microbial communities of intestinal polyps. Moreover, we performed a meta-analysis involving the reconstructed microbiota composition of adenomatous polyps and publicly available metagenomics datasets of colorectal cancer. These analyses allowed the identification of microbial taxa such as Faecalibacterium, Bacteroides and Romboutsia, which appear to be depleted in cancerogenic mucosa as well as in adenomatous polyps, thus representing novel microbial biomarkers associated with early tumor formation. Furthermore, an absolute quantification of Fusubacterium nucleatum in polyps further compounded the important role of this microorganism as a valuable putative microbial biomarker for early diagnosis of colorectal cancer.
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Affiliation(s)
- Marta Mangifesta
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Leonardo Mancabelli
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Christian Milani
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
| | - Federica Gaiani
- Gastroenterology and Endoscopy Unit, University Hospital of Parma, Parma, Italy
| | - Nicola de'Angelis
- Department of HPB Surgery and Liver Transplantation, Henri-Mondor Hospital, Université Paris Est-UPEC, Créteil, France
| | | | - Douwe van Sinderen
- School of Microbiology & APC Microbiome Institute, University College Cork, Cork, Ireland
| | - Marco Ventura
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy
- Microbiome Research Hub, University of Parma, Parma, Italy
| | - Francesca Turroni
- Laboratory of Probiogenomics, Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parma, Italy.
- Microbiome Research Hub, University of Parma, Parma, Italy.
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35
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The Role of IL-33/ST2 Pathway in Tumorigenesis. Int J Mol Sci 2018; 19:ijms19092676. [PMID: 30205617 PMCID: PMC6164146 DOI: 10.3390/ijms19092676] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 09/05/2018] [Accepted: 09/06/2018] [Indexed: 12/13/2022] Open
Abstract
Cancer is initiated by mutations in critical regulatory genes; however, its progression to malignancy is aided by non-neoplastic cells and molecules that create a permissive environment known as the tumor stroma or microenvironment (TME). Interleukin 33 (IL-33) is a dual function cytokine that also acts as a nuclear factor. IL-33 typically resides in the nucleus of the cells where it is expressed. However, upon tissue damage, necrosis, or injury, it is quickly released into extracellular space where it binds to its cognate receptor suppression of tumorigenicity 2 (ST2)L found on the membrane of target cells to potently activate a T Helper 2 (Th2) immune response, thus, it is classified as an alarmin. While its role in immunity and immune-related disorders has been extensively studied, its role in tumorigenesis is only beginning to be elucidated and has revealed opposing roles in tumor development. The IL-33/ST2 axis is emerging as a potent modulator of the TME. By recruiting a cohort of immune cells, it can remodel the TME to promote malignancy or impose tumor regression. Here, we review its multiple functions in various cancers to better understand its potential as a therapeutic target to block tumor progression or as adjuvant therapy to enhance the efficacy of anticancer immunotherapies.
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Yu Y, Blokhuis B, Derks Y, Kumari S, Garssen J, Redegeld F. Human mast cells promote colon cancer growth via bidirectional crosstalk: studies in 2D and 3D coculture models. Oncoimmunology 2018; 7:e1504729. [PMID: 30377568 PMCID: PMC6205014 DOI: 10.1080/2162402x.2018.1504729] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 07/19/2018] [Accepted: 07/21/2018] [Indexed: 02/07/2023] Open
Abstract
Chronic inflammation drives the development of colorectal cancer (CRC), where tumor-infiltrating immune cells interact with cancer cells in a dynamic crosstalk. Mast cells (MC), one of earliest recruited immune cells, accumulate in CRC tissues and their density is correlated with cancer progression. However, the exact contribution of MC in CRC and their interaction with colon cancer cells is poorly understood. Here, we investigated the impact of primary human MC and their mediators on colon cancer growth using 2D and 3D coculture models. Primary human MC were generated from peripheral CD34+ stem cells. Transwell chambers were used to analyze MC chemotaxis to colon cancer. Colon cancer cells HT29 and Caco2 differentially recruited MC by releasing CCL15 or SCF, respectively. Using BrdU proliferation assays, we demonstrated that MC can directly support colon cancer proliferation and this effect was mediated by their cellular crosstalk. 3D coculture models with cancer spheroids further confirmed the pro-tumor effect of MC on colon cancer growth, where direct cell-cell contact is dispensable and increased production of multiple soluble mediators was detected. Moreover, TLR2 stimulation of MC promoted stronger growth of colon cancer spheroids. By examining the transcriptome profile of colon cancer-cocultured MC versus control MC, we identified several MC marker genes, which were deregulated in expression. Our study provides an advanced in vitro model to investigate the role of human MC in cancer. Our data support the detrimental role of MC in CRC development and provide a molecular insight into the cellular crosstalk between MC and colon cancer cells.
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Affiliation(s)
- Yingxin Yu
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Bart Blokhuis
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Yvonne Derks
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Sangeeta Kumari
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
| | - Johan Garssen
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands.,Department of Immunology, Nutricia Research, Utrecht, The Netherlands
| | - Frank Redegeld
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Faculty of Science, Utrecht University, Utrecht, The Netherlands
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37
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The dual role of mast cells in tumor fate. Cancer Lett 2018; 433:252-258. [PMID: 29981810 DOI: 10.1016/j.canlet.2018.07.005] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 06/29/2018] [Accepted: 07/03/2018] [Indexed: 02/06/2023]
Abstract
The exact role of mast cells in tumor growth is not clear and multifaceted. In some cases, mast cells stimulate while in others inhibit this process. This dual role may be explained to some extent by the huge number of bioactive molecules stored in mast cell granules, as well as differences between tumor microenvironment, tumor type, and tumor phase of development.
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38
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Agüera-González S, Burton OT, Vázquez-Chávez E, Cuche C, Herit F, Bouchet J, Lasserre R, Del Río-Iñiguez I, Di Bartolo V, Alcover A. Adenomatous Polyposis Coli Defines Treg Differentiation and Anti-inflammatory Function through Microtubule-Mediated NFAT Localization. Cell Rep 2018; 21:181-194. [PMID: 28978472 DOI: 10.1016/j.celrep.2017.09.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Revised: 08/04/2017] [Accepted: 09/05/2017] [Indexed: 10/18/2022] Open
Abstract
Adenomatous polyposis coli (APC) is a polarity regulator and tumor suppressor associated with familial adenomatous polyposis and colorectal cancer development. Although extensively studied in epithelial transformation, the effect of APC on T lymphocyte activation remains poorly defined. We found that APC ensures T cell receptor-triggered activation through Nuclear Factor of Activated T cells (NFAT), since APC is necessary for NFAT's nuclear localization in a microtubule-dependent fashion and for NFAT-driven transcription leading to cytokine gene expression. Interestingly, NFAT forms clusters juxtaposed with microtubules. Ultimately, mouse Apc deficiency reduces the presence of NFAT in the nucleus of intestinal regulatory T cells (Tregs) and impairs Treg differentiation and the acquisition of a suppressive phenotype, which is characterized by the production of the anti-inflammatory cytokine IL-10. These findings suggest a dual role for APC mutations in colorectal cancer development, where mutations drive the initiation of epithelial neoplasms and also reduce Treg-mediated suppression of the detrimental inflammation that enhances cancer growth.
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Affiliation(s)
- Sonia Agüera-González
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France.
| | - Oliver T Burton
- Division of Immunology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, MA 02115, USA
| | - Elena Vázquez-Chávez
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Céline Cuche
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Floriane Herit
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Jérôme Bouchet
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Rémi Lasserre
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Iratxe Del Río-Iñiguez
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Vincenzo Di Bartolo
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France
| | - Andrés Alcover
- Institut Pasteur, Department of Immunology, Lymphocyte Cell Biology Unit, 75015 Paris, France; CNRS URA1961, 75015 Paris, France; INSERM U1221, 75015 Paris, France.
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Abstract
Chronic inflammation is a risk factor for gastrointestinal cancer and other diseases. Most studies have focused on cytokines and chemokines as mediators connecting chronic inflammation to cancer, whereas the involvement of lipid mediators, including prostanoids, has not been extensively investigated. Prostanoids are among the earliest signaling molecules released in response to inflammation. Multiple lines of evidence suggest that prostanoids are involved in gastrointestinal cancer. In this Review, we discuss how prostanoids impact gastrointestinal cancer development. In particular, we highlight recent advances in our understanding of how prostaglandin E2 induces the immunosuppressive microenvironment in gastrointestinal cancers.
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Affiliation(s)
- Dingzhi Wang
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Raymond N DuBois
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, South Carolina, USA.,Department of Research and Division of Gastroenterology, Mayo Clinic, Scottsdale, Arizona, USA
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40
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Yang M, Feng Y, Yue C, Xu B, Chen L, Jiang J, Lu B, Zhu Y. Lower expression level of IL-33 is associated with poor prognosis of pulmonary adenocarcinoma. PLoS One 2018; 13:e0193428. [PMID: 29499051 PMCID: PMC5834175 DOI: 10.1371/journal.pone.0193428] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 02/09/2018] [Indexed: 12/17/2022] Open
Abstract
Objective Lung cancer is one of the deadliest malignancies. The immune checkpoint-blockade (ICB) tumor therapy has led to striking improvement of long-term survival for some lung cancer patients. However, the response rate of immunotherapy is still low for lung cancer. Studying the tumor microenvironment (TME) should shed light on improvement of immunotherapy of lung cancer. Interleukin-33 (IL-33), an “alarmin” cytokine, has been implicated in tumor associated immune responses and inflammatory diseases of the lung. The role of IL-33 in lung cancer progression, however, remains elusive. This study is designed to characterize IL-33 expression in lung tumor tissues and establish the clinical significance of IL-33 in non-small cell lung cancer lung cancer (NSCLC). Materials and methods Tumor tissue specimens from patients suffering from NSCLC were analyzed for expression of IL-33 protein by immunohistochemistry and expression of IL-33 and ST2 mRNA by RT-quantitative PCR (RT-QPCR). The expression data were analyzed for their association with clinical and pathological parameters of NSCLC. In addition, the association between expression levels of IL-33 mRNA and patient survival was determined using 5 independent expression profiling datasets of human lung cancer. Results and conclusion The expression levels of IL-33 and ST2 were significantly down-regulated in both adenocarcinoma and squamous cell carcinoma of the lung when compared to adjacent normal lung tissues. In addition, the level of IL-33 protein was inversely correlated with tumor grade and size. Moreover, analysis of TCGA and GEO lung cancer expression datasets revealed that higher expression levels of IL-33 mRNA were correlated with longer overall survival of patients suffering from adenocarcinoma of the lung. These data indicate that the expression levels of IL-33 are inversely associated with lung cancer progression, consistent with the hypothesis that IL-33 is involved in immune surveillance of NSCLC.
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Affiliation(s)
- Min Yang
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Yuehua Feng
- Comprehensive Laboratory, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Cuihua Yue
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Bin Xu
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Lujun Chen
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jingting Jiang
- Department of Tumor Biological Treatment, The Third Affiliated Hospital of Soochow University, Changzhou, China
- Institute of Cell Therapy, Soochow University, Suzhou, China
| | - Binfeng Lu
- Department of Immunology, School of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, United States of America
- * E-mail: (BL); (YZ)
| | - Yibei Zhu
- Department of Immunology, School of Biology and Basic Medical Sciences, Soochow University, Suzhou, China
- Institute of Cell Therapy, Soochow University, Suzhou, China
- Jiangsu Key Laboratory of Clinical Immunology, Soochow University, Suzhou, China
- * E-mail: (BL); (YZ)
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41
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Fang H, Zhang Y, Li N, Wang G, Liu Z. The Autoimmune Skin Disease Bullous Pemphigoid: The Role of Mast Cells in Autoantibody-Induced Tissue Injury. Front Immunol 2018; 9:407. [PMID: 29545809 PMCID: PMC5837973 DOI: 10.3389/fimmu.2018.00407] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 02/14/2018] [Indexed: 01/09/2023] Open
Abstract
Bullous pemphigoid (BP) is an autoimmune and inflammatory skin disease associated with subepidermal blistering and autoantibodies directed against the hemidesmosomal components BP180 and BP230. Animal models of BP were developed by passively transferring anti-BP180 IgG into mice, which recapitulates the key features of human BP. By using these in vivo model systems, key cellular and molecular events leading to the BP disease phenotype are identified, including binding of pathogenic IgG to its target, complement activation of the classical pathway, mast cell degranulation, and infiltration and activation of neutrophils. Proteinases released by infiltrating neutrophils cleave BP180 and other hemidesmosome-associated proteins, causing DEJ separation. Mast cells and mast cell-derived mediators including inflammatory cytokines and proteases are increased in lesional skin and blister fluids of BP. BP animal model evidence also implicates mast cells in the pathogenesis of BP. However, recent studies questioned the pathogenic role of mast cells in autoimmune diseases such as multiple sclerosis, rheumatoid arthritis, and epidermolysis bullosa acquisita. This review highlights the current knowledge on BP pathophysiology with a focus on a potential role for mast cells in BP and mast cell-related critical issues needing to be addressed in the future.
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Affiliation(s)
- Hui Fang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Yang Zhang
- Department of Dermatology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Dermatology, The Second Hospital, School of Medicine, Xi’an Jiaotong University, Xi’an, China
| | - Ning Li
- Department of Dermatology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Gang Wang
- Department of Dermatology, Xijing Hospital, Fourth Military Medical University, Xi’an, China
| | - Zhi Liu
- Department of Dermatology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Department of Microbiology and Immunology, School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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42
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Bishehsari F, Engen PA, Preite NZ, Tuncil YE, Naqib A, Shaikh M, Rossi M, Wilber S, Green SJ, Hamaker BR, Khazaie K, Voigt RM, Forsyth CB, Keshavarzian A. Dietary Fiber Treatment Corrects the Composition of Gut Microbiota, Promotes SCFA Production, and Suppresses Colon Carcinogenesis. Genes (Basel) 2018; 9:genes9020102. [PMID: 29462896 PMCID: PMC5852598 DOI: 10.3390/genes9020102] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 01/29/2018] [Accepted: 02/13/2018] [Indexed: 12/26/2022] Open
Abstract
Epidemiological studies propose a protective role for dietary fiber in colon cancer (CRC). One possible mechanism of fiber is its fermentation property in the gut and ability to change microbiota composition and function. Here, we investigate the role of a dietary fiber mixture in polyposis and elucidate potential mechanisms using TS4Cre × cAPCl°x468 mice. Stool microbiota profiling was performed, while functional prediction was done using PICRUSt. Stool short-chain fatty acid (SCFA) metabolites were measured. Histone acetylation and expression of SCFA butyrate receptor were assessed. We found that SCFA-producing bacteria were lower in the polyposis mice, suggesting a decline in the fermentation product of dietary fibers with polyposis. Next, a high fiber diet was given to polyposis mice, which significantly increased SCFA-producing bacteria as well as SCFA levels. This was associated with an increase in SCFA butyrate receptor and a significant decrease in polyposis. In conclusion, we found polyposis to be associated with dysbiotic microbiota characterized by a decline in SCFA-producing bacteria, which was targetable by high fiber treatment, leading to an increase in SCFA levels and amelioration of polyposis. The prebiotic activity of fiber, promoting beneficial bacteria, could be the key mechanism for the protective effects of fiber on colon carcinogenesis. SCFA-promoting fermentable fibers are a promising dietary intervention to prevent CRC.
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Affiliation(s)
- Faraz Bishehsari
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Phillip A Engen
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Nailliw Z Preite
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Yunus E Tuncil
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN USA.
| | - Ankur Naqib
- DNA Services Facility, Research Resources Center, University of Illinois at Chicago, Chicago, IL USA.
| | - Maliha Shaikh
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Marco Rossi
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Sherry Wilber
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Stefan J Green
- DNA Services Facility, Research Resources Center, University of Illinois at Chicago, Chicago, IL USA.
- Department of Biological Sciences, University of Illinois at Chicago, Chicago, IL USA.
| | - Bruce R Hamaker
- Whistler Center for Carbohydrate Research, Department of Food Science, Purdue University, West Lafayette, IN USA.
| | - Khashayarsha Khazaie
- Department of Immunology, Mayo Clinic College of Medicine, Mayo Clinic, Rochester, MN 55905, USA.
| | - Robin M Voigt
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Christopher B Forsyth
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
| | - Ali Keshavarzian
- Department of Internal Medicine, Division of Gastroenterology, Rush University Medical Center, Chicago, IL USA.
- Department of Physiology, Rush University Medical Center, Chicago, IL USA.
- Division of Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht Netherlands.
- Department of Pharmacology, Rush University Medical Center, Chicago, IL USA.
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43
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Mast cells promote small bowel cancer in a tumor stage-specific and cytokine-dependent manner. Proc Natl Acad Sci U S A 2018; 115:1588-1592. [PMID: 29429965 PMCID: PMC5816178 DOI: 10.1073/pnas.1716804115] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
We show that distinct subsets of mast cells (MCs) expand with sequential oncogenic events in small bowel cancer. Mucosal mast cells (MMCs) previously detected early during Trichinella spiralis infection expand in adenomatous polyps in an IL-10–dependent manner. Connective tissue mast cells (CTMCs), earlier shown to expand during the resolution of inflammation following clearance of T. spiralis, are independent of IL-10 and associate with the transition of polyps to adenocarcinoma. IL-33 upregulates the CTMC lineage-specific protease murine mast cell protease 6 (mMCP6). Ablation of mMCP6 attenuates tumor growth. Thus, tissue sentinel cells respond to oncogenic events and cellular transformation in effect to help promote cancer. Delineating the types of MCs present at various stages of disease offers actionable cellular targets for therapeutic intervention in disease progression. Mast cells (MCs) are tissue resident sentinels that mature and orchestrate inflammation in response to infection and allergy. While they are also frequently observed in tumors, the contribution of MCs to carcinogenesis remains unclear. Here, we show that sequential oncogenic events in gut epithelia expand different types of MCs in a temporal-, spatial-, and cytokine-dependent manner. The first wave of MCs expands focally in benign adenomatous polyps, which have elevated levels of IL-10, IL-13, and IL-33, and are rich in type-2 innate lymphoid cells (ILC2s). These vanguard MCs adhere to the transformed epithelial cells and express murine mast cell protease 2 (mMCP2; a typical mucosal MC protease) and, to a lesser extent, the connective tissue mast cell (CTMC) protease mMCP6. Persistence of MCs is strictly dependent on T cell-derived IL-10, and their loss in the absence of IL-10–expressing T cells markedly delays small bowel (SB) polyposis. MCs expand profusely in polyposis-prone mice when T cells overexpress IL-10. The frequency of polyp-associated MCs is unaltered in response to broad-spectrum antibiotics, arguing against a microbial component driving their recruitment. Intriguingly, when polyps become invasive, a second wave of mMCP5+/mMCP6+ CTMCs expands in the tumor stroma and at invasive tumor borders. Ablation of mMCP6 expression attenuates polyposis, but invasive properties of the remaining lesions remain intact. Our findings argue for a multistep process in SB carcinogenesis in which distinct MC subsets, and their elaborated proteases, guide disease progression.
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Bodduluri SR, Mathis S, Maturu P, Krishnan E, Satpathy SR, Chilton PM, Mitchell TC, Lira S, Locati M, Mantovani A, Jala VR, Haribabu B. Mast Cell-Dependent CD8 + T-cell Recruitment Mediates Immune Surveillance of Intestinal Tumors in Apc Min/+ Mice. Cancer Immunol Res 2018; 6:332-347. [PMID: 29382671 DOI: 10.1158/2326-6066.cir-17-0424] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/20/2017] [Accepted: 01/19/2018] [Indexed: 11/16/2022]
Abstract
The presence of mast cells in some human colorectal cancers is a positive prognostic factor, but the basis for this association is incompletely understood. Here, we found that mice with a heterozygous mutation in the adenomatous polyposis coli gene (ApcMin/+) displayed reduced intestinal tumor burdens and increased survival in a chemokine decoy receptor, ACKR2-null background, which led to discovery of a critical role for mast cells in tumor defense. ACKR2-/-ApcMin/+ tumors showed increased infiltration of mast cells, their survival advantage was lost in mast cell-deficient ACKR2-/-SA-/-ApcMin/+ mice as the tumors grew rapidly, and adoptive transfer of mast cells restored control of tumor growth. Mast cells from ACKR2-/- mice showed elevated CCR2 and CCR5 expression and were also efficient in antigen presentation and activation of CD8+ T cells. Mast cell-derived leukotriene B4 (LTB4) was found to be required for CD8+ T lymphocyte recruitment, as mice lacking the LTB4 receptor (ACKR2-/-BLT1-/-ApcMin/+) were highly susceptible to intestinal tumor-induced mortality. Taken together, these data demonstrate that chemokine-mediated recruitment of mast cells is essential for initiating LTB4/BLT1-regulated CD8+ T-cell homing and generation of effective antitumor immunity against intestinal tumors. We speculate that the pathway reported here underlies the positive prognostic significance of mast cells in selected human tumors. Cancer Immunol Res; 6(3); 332-47. ©2018 AACR.
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Affiliation(s)
- Sobha R Bodduluri
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky.,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Steven Mathis
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky.,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Paramahamsa Maturu
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky.,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Elangovan Krishnan
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky.,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Shuchismita R Satpathy
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky.,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Paula M Chilton
- Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky.,Institute for Cellular Therapeutics, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Thomas C Mitchell
- Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky.,Institute for Cellular Therapeutics, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Sergio Lira
- Immunology Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Massimo Locati
- Humanitas Clinical and Research Center, University of Milan, Milan, Italy.,University of Milan, Milan, Italy
| | - Alberto Mantovani
- Humanitas Clinical and Research Center, University of Milan, Milan, Italy.,Humanitas University, Rozzano, Italy
| | - Venkatakrishna R Jala
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky. .,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
| | - Bodduluri Haribabu
- James Graham Brown Cancer Center, University of Louisville Health Sciences Center, Louisville, Kentucky. .,Department of Microbiology and Immunology, University of Louisville Health Sciences Center, Louisville, Kentucky
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45
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Akimoto M, Takenaga K. Role of the IL-33/ST2L axis in colorectal cancer progression. Cell Immunol 2018; 343:103740. [PMID: 29329638 DOI: 10.1016/j.cellimm.2017.12.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 12/21/2017] [Accepted: 12/28/2017] [Indexed: 12/14/2022]
Abstract
Interleukin-33 (IL-33) has been identified as a natural ligand of ST2L. IL-33 primarily acts as a key regulator of Th2 responses through binding to ST2L, which is antagonized by soluble ST2 (sST2). The IL-33/ST2L axis is involved in various inflammatory pathologies, including ulcerative colitis (UC). Several recent investigations have also suggested that the IL-33/ST2L axis plays a role in colorectal cancer (CRC) progression. In CRC, tumor- and stroma-derived IL-33 may activate ST2L on various cell types in an autocrine and paracrine manner. Although several findings support the hypothesis that the IL-33/ST2L axis positively regulates CRC progression, other reports do not; hence, this hypothesis remains controversial. At any rate, recent studies have provided overwhelming evidence that the IL-33/ST2L axis plays important roles in CRC progression. This review summarizes the role of the IL-33/ST2L axis in the UC and CRC microenvironments.
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Affiliation(s)
- Miho Akimoto
- Department of Life Science, Shimane University Faculty of Medicine, 89-1 Enya, Izumo, Shimane 693-8501, Japan
| | - Keizo Takenaga
- Department of Life Science, Shimane University Faculty of Medicine, 89-1 Enya, Izumo, Shimane 693-8501, Japan.
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46
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Paolino G, Corsetti P, Moliterni E, Corsetti S, Didona D, Albanesi M, Mattozzi C, Lido P, Calvieri S. Mast cells and cancer. GIORN ITAL DERMAT V 2017; 154:650-668. [PMID: 29192477 DOI: 10.23736/s0392-0488.17.05818-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Mast cells (MCs) are a potent proangiogenic factor in tumors, they product several pro-angiogenic factors such as fibroblast growth factor 2 (FGF-2), vascular epithelial growth factor (VEGF), tryptase and chymase. Tryptase is a serine protease classified as α-tryptase and β-tryptase, both produced by MCs. Tryptase degrades the tissues, playing an important role in angiogenesis and in the development of metastases. Serum tryptase increases with age, with increased damage to cells and risk of developing a malignancy and it could be considered the expression of a fundamental role of MCs in tumor growth or, on the contrary, in the antitumor response. Many biomarkers have been developed in clinical practice for improving diagnosis and prognosis of some neoplasms. Elevated tryptase levels are found in subgroups of patients with haematologic and solid cancers. In the current review, we want to update the perspectives of tryptase as a potential biomarker in daily practice in different neoplasms.
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Affiliation(s)
| | | | | | - Serena Corsetti
- Department of Medical Oncology, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, San Vito al Tagliamento, Pordenone, Italy -
| | - Dario Didona
- First Division of Dermatology, Istituto Dermopatico dell'Immacolata IRCCS, Rome, Italy
| | - Marcello Albanesi
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Bari, Italy
| | | | - Paolo Lido
- Internal Medicine Residency Program, Tor Vergata University, Rome, Italy
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The role of regulatory T cells and genes involved in their differentiation in pathogenesis of selected inflammatory and neoplastic skin diseases. Part II: The Treg role in skin diseases pathogenesis. Postepy Dermatol Alergol 2017; 34:405-417. [PMID: 29507554 PMCID: PMC5835974 DOI: 10.5114/ada.2017.71105] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2016] [Accepted: 01/10/2017] [Indexed: 12/22/2022] Open
Abstract
Regulatory FOXP3+ T cells (Tregs) constitute 5% to 10% of T cells in the normal human skin. They play an important role in the induction and maintenance of immunological tolerance. The suppressive effects of these cells are exerted by various mechanisms including the direct cytotoxic effect, anti-inflammatory cytokines, metabolic disruption, and modulation of the dendritic cells function. The deficiency of Treg cells number or function are one of the basic elements of the pathogenesis of many skin diseases, such as psoriasis, atopic dermatitis, bacterial and viral infections. They also play a role in the pathogenesis of T cell lymphomas of the skin (cutaneous T cell lymphomas - CTCL), skin tumors and mastocytosis. Here, in the second part of the cycle, we describe dysfunctions of Tregs in selected skin diseases.
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Interleukin-17-positive mast cells influence outcomes from BCG for patients with CIS: Data from a comprehensive characterisation of the immune microenvironment of urothelial bladder cancer. PLoS One 2017; 12:e0184841. [PMID: 28931051 PMCID: PMC5607173 DOI: 10.1371/journal.pone.0184841] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 08/31/2017] [Indexed: 12/24/2022] Open
Abstract
The tumour immune microenvironment is considered to influence cancer behaviour and outcome. Using a panel of markers for innate and adaptive immune cells we set out to characterise and understand the bladder tumour microenvironment of 114 patients from a prospective multicentre cohort of newly-diagnosed bladder cancer patients, followed-up for 4.33±1.71 years. We found IL-17-positive cells were significantly increased in primary and concomitant carcinoma in situ (CIS), p<0.0001, a highly malignant lesion which is the most significant single risk factor for disease progression. Further characterisation of the tumour immunophenotype identified IL-17+ cells as predominantly mast cells rather than T-cells, in contrast to most other tumour types. Expression of the IL-17-receptor in bladder tumours, and functional effects and gene expression changes induced by IL-17 in bladder tumour cells in vitro suggest a role in tumour behaviour. Finally, we assessed the effects of IL-17 in the context of patient outcome, following intravesical BCG immunotherapy which is the standard of care; higher numbers of IL-17+ cells were associated with improved event-free survival (p = 0.0449, HR 0.2918, 95% CI 0.08762–0.9721) in patients with primary and concomitant CIS (n = 41), we propose a model of IL-17+ Mast cells mechanism of action. Thus, in the context of bladder CIS, IL-17+ mast cells predict favourable outcome following BCG immunotherapy indicative of a novel mechanism of BCG immunotherapy in UBC and could form the basis of a stratified approach to treatment.
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Ronca R, Tamma R, Coltrini D, Ruggieri S, Presta M, Ribatti D. Fibroblast growth factor modulates mast cell recruitment in a murine model of prostate cancer. Oncotarget 2017; 8:82583-82592. [PMID: 29137286 PMCID: PMC5669912 DOI: 10.18632/oncotarget.19773] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 06/28/2017] [Indexed: 12/13/2022] Open
Abstract
Mast cells are important modifiers of prostate tumor microenvironment. The fibroblast growth factor/fibroblast growth factor receptor (FGF/FGFR) system plays a non-redundant autocrine/paracrine role in the growth, vascularization and progression of prostate tumors. Accordingly, the FGF antagonist long pentraxin-3 (PTX3) and the PTX3-derived small molecule FGF-trap NSC12 have been shown to inhibit the growth and vascularization of different FGF-dependent tumor types, including prostate cancer. In this study, we show that recombinant FGF2 is able to cause mast cell recruitment in vivo in the Matrigel plug assay. Conversely, PTX3 overexpression in transgenic mice or treatment with the FGF inhibitor NSC12 result in a significant inhibition of the growth and vascularization of TRAMP-C2 tumor grafts, a murine model of prostate cancer, that were paralleled by a decrease of mast cell infiltrate into the lesion. These data confirm and extend previous observations about the capacity of mast cells to respond chemotactically to FGF2 stimulation and provide evidence about a relationship among mast cell recruitment, angiogenesis, and tumor growth in human prostate adenocarcinoma.
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Affiliation(s)
- Roberto Ronca
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Roberto Tamma
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.,National Cancer Institute "Giovanni Paolo II", Bari, Italy
| | - Daniela Coltrini
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Simona Ruggieri
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy
| | - Marco Presta
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Domenico Ribatti
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari Medical School, Bari, Italy.,National Cancer Institute "Giovanni Paolo II", Bari, Italy
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Abstract
Tumours display considerable variation in the patterning and properties of angiogenic blood vessels, as well as in their responses to anti-angiogenic therapy. Angiogenic programming of neoplastic tissue is a multidimensional process regulated by cancer cells in concert with a variety of tumour-associated stromal cells and their bioactive products, which encompass cytokines and growth factors, the extracellular matrix and secreted microvesicles. In this Review, we discuss the extrinsic regulation of angiogenesis by the tumour microenvironment, highlighting potential vulnerabilities that could be targeted to improve the applicability and reach of anti-angiogenic cancer therapies.
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Affiliation(s)
- Michele De Palma
- The Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Daniela Biziato
- The Swiss Institute for Experimental Cancer Research (ISREC), School of Life Sciences, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Tatiana V Petrova
- Department of Fundamental Oncology, Ludwig Institute for Cancer Research and Division of Experimental Pathology, University of Lausanne and University of Lausanne Hospital, 1066 Lausanne, Switzerland
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