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Kobayashi G, Imai T, Sentani K. Distribution and Clinicopathological Features of Mott Cells (Plasma Cells Containing Russell Bodies) in Gastric Cancer: Presence of Mott Cells Is Associated with Favorable Prognosis. J Clin Med 2024; 13:658. [PMID: 38337351 PMCID: PMC10856670 DOI: 10.3390/jcm13030658] [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: 11/16/2023] [Revised: 01/15/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Gastric cancer (GC) is still one of the leading causes of cancer-related mortality. We previously reported the relationship between histological heterogeneity of tumor cells and molecular features in GC. The tumor microenvironment also has a crucial role in GC progression and therapeutic resistance. In this study, we focused on the tumor microenvironment, especially inflammatory cells in GC. Using GC tissue slides, we investigated the distribution and clinicopathological significance of inflammatory cell counts including eosinophils, neutrophils, lymphocytes, and plasma cells. Additionally, we investigated the relationship between Mott cells (plasma cells containing Russell bodies) and clinicopathological features. In neoplastic gastric mucosa, a high number of plasma cells was associated with low T-grade, early stage, and good prognosis. We then focused on Mott cells and found that their presence in neoplastic gastric mucosa was associated with lower T and N grades, early stage, and Helicobacter pylori infection and was inversely associated with CD44 and EGFR expression. Additionally, the presence of Mott cells was associated with good prognosis in advanced GC and was an independent favorable prognostic predictor. The presence of Mott cells in GC might be one useful prognostic predictor, and Mott cells might have an important role in the carcinogenesis of H. pylori infection.
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Affiliation(s)
- Go Kobayashi
- Laboratory of Molecular Pathology, Department of Molecular Biosciences, Radiation Effects Research Foundation, Hiroshima 732-0815, Japan;
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan
| | - Takeharu Imai
- Department of Surgical Oncology, Graduate School of Medicine Gifu University, Gifu 501-1194, Japan;
| | - Kazuhiro Sentani
- Department of Molecular Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima 734-8551, Japan
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2
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Liu Y, Zhang L, Lei X, Yin X, Liu S. Development of an immunogenic cell death prognostic signature for predicting clinical outcome and immune infiltration characterization in stomach adenocarcinoma. Aging (Albany NY) 2023; 15:11389-11411. [PMID: 37862109 PMCID: PMC10637829 DOI: 10.18632/aging.205132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 10/03/2023] [Indexed: 10/22/2023]
Abstract
Stomach adenocarcinoma (STAD) is a common gastric histological cancer type with a high mortality rate. Immunogenic cell death (ICD) plays a key factor during carcinogenesis progress, whereas the prognostic value and role of ICD-related genes (ICDRGs) in STAD remain unclear. The MSigDB database collecting ICDRGs were selected by univariate Cox regression analysis and LASSO algorithm to establish a novel risk model. The Kaplan-Meier survival analysis indicated a significant difference of OS rate of patients by risk score stratification. ESTIMATE, CIBERSORT, and single sample gene set enrichment analysis (ssGSEA) algorithms were conducted to estimate the immune infiltration landscape by risk stratification. Subgroup analysis and tumor mutation burden analysis were also analyzed to identify characteristics between groups. Differences in therapeutic responsiveness to chemotherapeutic drugs and targeted drugs were also analyzed between high-risk group and low-risk group. The impact of one ICDRG, GPX1, on the proliferation, migration and invasiveness of was confirmed by in vitro experiments in GC cells to test the reliability of bioinformatics results. This study gives evidence of the involvement of ICD process in STAD and provides a new perspective for further accurate assessment of prognosis and therapeutic efficacy in STAD patients. Stomach adenocarcinoma (STAD) is a common gastric histological cancer type with a high mortality rate. Immunogenic cell death (ICD) plays a key factor during carcinogenesis progress, whereas the prognostic value and role of ICD-related genes (ICDRGs) in STAD remains unclear. The MSigDB database collected ICDRGs were selected by univariate Cox regression analysis and LASSO algorithm to establish a novel risk model. The Kaplan-Meier survival analysis indicated a significant difference of OS rate of patients by risk score stratification. ESTIMATE, CIBERSORT, and single sample gene set enrichment analysis (ssGSEA) algorithms were conducted to estimate the immune infiltration landscape by risk stratification. Subgroup analysis and tumor mutation burden analysis were also analyzed to identify characteristics between groups. Differences in therapeutic responsiveness to chemotherapeutic drugs and targeted drugs were also analyzed between high-risk group and low-risk group. The impact of one ICDRG, GPX1, on the proliferation, migration and invasiveness of was confirmed by in vitro experiments in GC cells to test the reliability of bioinformatics results. This study gives evidence of the involvement of ICD process in STAD and provides a new perspective for further accurate assessment of prognosis and therapeutic efficacy in STAD patients.
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Affiliation(s)
- Ye Liu
- Department of Intensive Care Unit, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Lijia Zhang
- Ethics Committee Office, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Xue Lei
- Department of Clinical Specialty of Integrated Traditional Chinese and Western Medicine, Graduate School, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Xinyu Yin
- Department of Clinical Specialty of Integrated Traditional Chinese and Western Medicine, Graduate School, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
| | - Songjiang Liu
- Department of Oncology, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin 150040, Heilongjiang Province, China
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3
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Lazzari C, Yacoub MR, Campochiaro C, Bulotta A, Palumbo D, Ogliari FR, Dagna L, Marchesi S, Ponzoni M, Gregorc V. Case report: Successful use of mepolizumab for immune checkpoint inhibitors-induced hypereosinophilic syndrome in two patients with solid malignancies. Front Oncol 2023; 13:1079034. [PMID: 36776300 PMCID: PMC9911301 DOI: 10.3389/fonc.2023.1079034] [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: 10/24/2022] [Accepted: 01/04/2023] [Indexed: 01/28/2023] Open
Abstract
Hypereosinophilic syndrome (HES) represents a group of blood disorders characterized by an absolute eosinophil count (AEC) > 1.5 × 103/μl in the peripheral blood, which eventually extravasate and cause organ damage. It can be primary or secondary to infections or tumors. The infiltration of eosinophils in tissue and organs is associated with different disorders and, in some cases, with life-threatening manifestations. Albeit the pathogenesis of HES in patients with solid tumo\rs is not yet clarified; recently, HES has also been described as an immune-related adverse event in patients with solid tumors receiving immune checkpoint inhibitors. Treatment of HES is still debated, especially in patients with concomitant solid tumors, and different drugs including imatinib, hydroxyurea, interferon-ɑ, glucocorticoids, and the monoclonal antibody targeting circulating IL-5 mepolizumab have been proposed according to the underlying cause and the severity of HES. Herein, we describe, for the first time, the successful use of mepolizumab for the treatment of immune checkpoint-induced HES in two patients with metastatic solid tumor.
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Affiliation(s)
- Chiara Lazzari
- Department of Oncology, Candiolo Cancer Institute Fondazione Piemontese per l'Oncologia-Istituto di Ricerca a Carattere Scientifico (FPO-IRCCS) Candiolo, Torino, Italy,*Correspondence: Chiara Lazzari,
| | - Mona Rita Yacoub
- Department of Rheumatology and Clinical Immunology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Corrado Campochiaro
- Department of Rheumatology and Clinical Immunology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Alessandra Bulotta
- Department of Oncology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Diego Palumbo
- Department of Radiology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Francesca Rita Ogliari
- Department of Oncology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Lorenzo Dagna
- Department of Rheumatology and Clinical Immunology, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Hospital, Milano, Italy
| | - Silvia Marchesi
- Department of Oncology, Candiolo Cancer Institute Fondazione Piemontese per l'Oncologia-Istituto di Ricerca a Carattere Scientifico (FPO-IRCCS) Candiolo, Torino, Italy
| | - Maurilio Ponzoni
- Vita-Salute San Raffaele University, Milano, Italy,Pathology Unit, Istituto di Ricerca a Carattere Scientifico (IRCCS) San Raffaele Scientific Institute, Milano, Italy
| | - Vanesa Gregorc
- Department of Oncology, Candiolo Cancer Institute Fondazione Piemontese per l'Oncologia-Istituto di Ricerca a Carattere Scientifico (FPO-IRCCS) Candiolo, Torino, Italy
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Li L, Tao Z, Zhao Y, Li M, Zheng J, Li Z, Chen X. Prognostic Characteristics and Immune Effects of N6-Methyladenosine and 5-Methylcytosine-Related Regulatory Factors in Clear Cell Renal Cell Carcinoma. Front Genet 2022; 13:864383. [PMID: 35571068 PMCID: PMC9092148 DOI: 10.3389/fgene.2022.864383] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/14/2022] [Indexed: 12/02/2022] Open
Abstract
In recent years, methylation modification regulators have been found to have essential roles in various tumor mechanisms. However, the relationships between N6-methyladenosine (m6A) and 5-methylcytosine (m5C) regulators and clear cell renal cell carcinoma (ccRCC) remain unknown. This study investigated these relationships using the data from The Cancer Genome Atlas database. We calculated risk scores using a Lasso regression analysis and divided the patient samples into two risk groups (tumor vs. normal tissues). Furthermore, we used univariate and multivariate Cox analyses to determine independent prognostic indicators and explore correlations between the regulatory factors and immune infiltrating cell characteristics. Finally, quantitative reverse transcriptase–polymerase chain reaction (PCR) and The Human Protein Atlas were used to verify signature-related gene expression in clinical samples. We identified expression differences in 35 regulatory factors between the tumor and normal tissue groups. Next, we constructed a five-gene risk score signature (NOP2 nucleolar protein [NOP2], methyltransferase 14, N6-adenosine-methyltransferase subunit [METTL14], NOP2/Sun RNA methyltransferase 5 [NSUN5], heterogeneous nuclear ribonucleoprotein A2/B1 [HNRNPA2B1], and zinc finger CCCH-type containing 13 [ZC3H13]) using the screening criteria (p < 0.01), and then divided the cases into high- and low-risk groups based on their median risk score. We also screened for independent prognostic factors related to age, tumor grade, and risk score. Furthermore, we constructed a Norman diagram prognostic model by combining two clinicopathological characteristics, which demonstrated good prediction efficiency with prognostic markers. Then, we used a single-sample gene set enrichment analysis and the cell-type identification by estimating relative subsets of RNA transcripts (CIBERSORT) method to evaluate the tumor microenvironment of the regulatory factor prognostic characteristics. Moreover, we evaluated five risk subgroups with different genetic signatures for personalized prognoses. Finally, we analyzed the immunotherapy and immune infiltration response and demonstrated that the high-risk group was more sensitive to immunotherapy than the low-risk group. The PCR results showed that NSUN5 and HNRNPA2B1 expression was higher in tumor tissues than in normal tissues. In conclusion, we identified five m6A and m5C regulatory factors that might be promising biomarkers for future research.
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Caruso R, Irato E, Rigoli L. Eosinophil exocytosis in a poorly differentiated tubular gastric adenocarcinoma: case report. Ultrastruct Pathol 2022; 46:139-146. [PMID: 35105276 DOI: 10.1080/01913123.2022.2035474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
A case of poorly differentiated tubular gastric adenocarcinoma with tumor-associated tissue eosinophilia (TATE) is studied by light and electron microscopy, focusing on membrane interactions between eosinophils and tumor cells. 29.2% of the eosinophils in contact with tumor cells showed intact granules, 28.3% exhibited piecemeal degranulation (PMD), 40% were characterized by coexistence of PMD and compound exocytosis in the same granulocyte, whereas classical exocytosis was found in 2.5% of the eosinophils with PMD. Eosinophil Sombrero Vesicles (EoSVs), important tubulovesicular carriers for delivery of cytotoxic proteins from the specific granules during PMD, were also studied at the ultrastructural level. In activated eosinophils, EoSVs and specific granules with ultrastructural signs of degranulation were polarized toward tumor cells. Ultrastructural changes in paraptosis-like cell death, such as mitochondrial swelling, dilation of the nuclear envelope, cytoplasmic vacuoles, and nuclear chromatin condensation, but without margination of the chromatin, were observed in these tumor cells. Our data support the notion that eosinophils may exert an antitumoral role in gastric cancer. Finally, the case reported provides, for the first time, ultrastructural evidence of classical and compound exocytosis of eosinophils in the tumor stroma of human adenocarcinoma.
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Affiliation(s)
- Rosario Caruso
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," Section of Pathology, University of Messina, Messina, Italy
| | - Eleonora Irato
- Integrated Cancer Registry of Oriental Sicily, University of Catania, Catania, Italy
| | - Luciana Rigoli
- Department of Human Pathology in Adult and Developmental Age "Gaetano Barresi," Section of Pathology, University of Messina, Messina, Italy
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6
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Manohar M, Kandikattu HK, Upparahalli Venkateshaiah S, Yadavalli CS, Mishra A. Eosinophils in the pathogenesis of pancreatic disorders. Semin Immunopathol 2021; 43:411-422. [PMID: 33783592 PMCID: PMC8249347 DOI: 10.1007/s00281-021-00853-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 03/18/2021] [Indexed: 12/19/2022]
Abstract
Eosinophils comprise approximately 1-4% of total blood leukocytes that reside in the intestine, bone marrow, mammary gland, and adipose tissues to maintain innate immunity in healthy individuals. Eosinophils have four toxic granules known as major basic protein (MBP), eosinophil cationic protein (ECP), eosinophil peroxidase (EPO), and eosinophil-derived neurotoxin (EDN), and upon degranulation, these granules promote pathogenesis of inflammatory diseases like allergy, asthma, dermatitis, and gastrointestinal disorders. Additionally, the role of eosinophils is underscored in exocrine disorders including pancreatitis. Chronic pancreatitis (CP) is an inflammatory disorder that occurs due to the alcohol consumption, blockage of the pancreatic duct, and trypsinogen mutation. Eosinophil levels are detected in higher numbers in both CP and pancreatic cancer patients compared with healthy individuals. The mechanistic understanding of chronic inflammation-induced pancreatic malignancy has not yet been reached and requires further exploration. This review provides a comprehensive summary of the epidemiology, pathophysiology, evaluation, and management of eosinophil-associated pancreatic disorders and further summarizes current evidence regarding risk factors, pathophysiology, clinical features, diagnostic evaluation, treatment, and prognosis of eosinophilic pancreatitis (EP) and pancreatic cancer.
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Affiliation(s)
- Murli Manohar
- School of Medicine, Gastrointestinal and Hepatology Division, Stanford University, Stanford, CA, 94304, USA
| | - Hemanth Kumar Kandikattu
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Sathisha Upparahalli Venkateshaiah
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Chandra Sekhar Yadavalli
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, 70112, USA
| | - Anil Mishra
- John W. Deming Department of Medicine, Section of Pulmonary Diseases, Tulane Eosinophilic Disorder Center (TEDC), Tulane University School of Medicine, New Orleans, LA, 70112, USA.
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7
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Schreiber S, Hammers CM, Kaasch AJ, Schraven B, Dudeck A, Kahlfuss S. Metabolic Interdependency of Th2 Cell-Mediated Type 2 Immunity and the Tumor Microenvironment. Front Immunol 2021; 12:632581. [PMID: 34135885 PMCID: PMC8201396 DOI: 10.3389/fimmu.2021.632581] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 04/23/2021] [Indexed: 12/13/2022] Open
Abstract
The function of T cells is critically dependent on their ability to generate metabolic building blocks to fulfil energy demands for proliferation and consecutive differentiation into various T helper (Th) cells. Th cells then have to adapt their metabolism to specific microenvironments within different organs during physiological and pathological immune responses. In this context, Th2 cells mediate immunity to parasites and are involved in the pathogenesis of allergic diseases including asthma, while CD8+ T cells and Th1 cells mediate immunity to viruses and tumors. Importantly, recent studies have investigated the metabolism of Th2 cells in more detail, while others have studied the influence of Th2 cell-mediated type 2 immunity on the tumor microenvironment (TME) and on tumor progression. We here review recent findings on the metabolism of Th2 cells and discuss how Th2 cells contribute to antitumor immunity. Combining the evidence from both types of studies, we provide here for the first time a perspective on how the energy metabolism of Th2 cells and the TME interact. Finally, we elaborate how a more detailed understanding of the unique metabolic interdependency between Th2 cells and the TME could reveal novel avenues for the development of immunotherapies in treating cancer.
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Affiliation(s)
- Simon Schreiber
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | | | - Achim J. Kaasch
- Institute of Medical Microbiology and Hospital Hygiene, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Burkhart Schraven
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Anne Dudeck
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
| | - Sascha Kahlfuss
- Institute of Molecular and Clinical Immunology, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Institute of Medical Microbiology and Hospital Hygiene, Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
- Health Campus Immunology, Infectiology and Inflammation (GCI-3), Medical Faculty, Otto-von-Guericke University Magdeburg, Magdeburg, Germany
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8
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Arnold IC, Artola-Boran M, Gurtner A, Bertram K, Bauer M, Frangez Z, Becher B, Kopf M, Yousefi S, Simon HU, Tzankov A, Müller A. The GM-CSF-IRF5 signaling axis in eosinophils promotes antitumor immunity through activation of type 1 T cell responses. J Exp Med 2021; 217:152117. [PMID: 32970801 PMCID: PMC7953737 DOI: 10.1084/jem.20190706] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 02/13/2020] [Accepted: 08/06/2020] [Indexed: 01/11/2023] Open
Abstract
The depletion of eosinophils represents an efficient strategy to alleviate allergic asthma, but the consequences of prolonged eosinophil deficiency for human health remain poorly understood. We show here that the ablation of eosinophils severely compromises antitumor immunity in syngeneic and genetic models of colorectal cancer (CRC), which can be attributed to defective Th1 and CD8+ T cell responses. The specific loss of GM-CSF signaling or IRF5 expression in the eosinophil compartment phenocopies the loss of the entire lineage. GM-CSF activates IRF5 in vitro and in vivo and can be administered recombinantly to improve tumor immunity. IL-10 counterregulates IRF5 activation by GM-CSF. CRC patients whose tumors are infiltrated by large numbers of eosinophils also exhibit robust CD8 T cell infiltrates and have a better prognosis than patients with eosinophillow tumors. The combined results demonstrate a critical role of eosinophils in tumor control in CRC and introduce the GM-CSF–IRF5 axis as a critical driver of the antitumor activities of this versatile cell type.
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Affiliation(s)
- Isabelle C Arnold
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland.,Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Mariela Artola-Boran
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Alessandra Gurtner
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Katrin Bertram
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Michael Bauer
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
| | - Ziva Frangez
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Burkhard Becher
- Institute of Experimental Immunology, University of Zurich, Zurich, Switzerland
| | - Manfred Kopf
- Department of Molecular Health Sciences, ETH Zurich, Zurich, Switzerland
| | - Shida Yousefi
- Institute of Pharmacology, University of Bern, Bern, Switzerland
| | - Hans-Uwe Simon
- Institute of Pharmacology, University of Bern, Bern, Switzerland.,Department of Clinical Immunology and Allergology, Sechenov University, Moscow, Russia
| | - Alexandar Tzankov
- Institute of Pathology, University Hospital of Basel, Basel, Switzerland
| | - Anne Müller
- Institute of Molecular Cancer Research, University of Zurich, Zurich, Switzerland
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Senovilla L, Vacchelli E, Galon J, Adjemian S, Eggermont A, Fridman WH, Sautès-Fridman C, Ma Y, Tartour E, Zitvogel L, Kroemer G, Galluzzi L. Trial watch: Prognostic and predictive value of the immune infiltrate in cancer. Oncoimmunology 2021; 1:1323-1343. [PMID: 23243596 PMCID: PMC3518505 DOI: 10.4161/onci.22009] [Citation(s) in RCA: 177] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Solid tumors are constituted of a variety of cellular components, including bona fide malignant cells as well as endothelial, structural and immune cells. On one hand, the tumor stroma exerts major pro-tumorigenic and immunosuppressive functions, reflecting the capacity of cancer cells to shape the microenvironment to satisfy their own metabolic and immunological needs. On the other hand, there is a component of tumor-infiltrating leucocytes (TILs) that has been specifically recruited in the attempt to control tumor growth. Along with the recognition of the critical role played by the immune system in oncogenesis, tumor progression and response to therapy, increasing attention has been attracted by the potential prognostic and/or predictive role of the immune infiltrate in this setting. Data from large clinical studies demonstrate indeed that a robust infiltration of neoplastic lesions by specific immune cell populations, including (but not limited to) CD8+ cytotoxic T lymphocytes, Th1 and Th17 CD4+ T cells, natural killer cells, dendritic cells, and M1 macrophages constitutes an independent prognostic indicator in several types of cancer. Conversely, high levels of intratumoral CD4+CD25+FOXP3+ regulatory T cells, Th2 CD4+ T cells, myeloid-derived suppressor cells, M2 macrophages and neutrophils have frequently been associated with dismal prognosis. So far, only a few studies have addressed the true predictive potential of TILs in cancer patients, generally comforting the notion that—at least in some clinical settings—the immune infiltrate can reliably predict if a specific patient will respond to therapy or not. In this Trial Watch, we will summarize the results of clinical trials that have evaluated/are evaluating the prognostic and predictive value of the immune infiltrate in the context of solid malignancies.
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Affiliation(s)
- Laura Senovilla
- Institut Gustave Roussy; Villejuif, France ; Université Paris-Sud/Paris XI; Orsay, France ; INSERM, U848; Villejuif, France
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10
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Yang X, Wang L, Du H, Lin B, Yi J, Wen X, Geng L, Du X. Prognostic impact of eosinophils in peripheral blood and tumor site in patients with esophageal squamous cell carcinoma treated with concurrent chemoradiotherapy. Medicine (Baltimore) 2021; 100:e24328. [PMID: 33546064 PMCID: PMC7837956 DOI: 10.1097/md.0000000000024328] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/19/2020] [Indexed: 12/29/2022] Open
Abstract
To date, no effective biological markers have been identified for predicting the prognosis of esophageal cancer patients. Recent studies have shown that eosinophils are independent prognostic factors in some cancers. This study aimed to identify the prognostic impact of eosinophils in esophageal squamous cell carcinoma patients treated with concurrent chemoradiotherapy (CCRT).This study enrolled 136 patients who received CCRT for locally advanced unresectable esophageal squamous cell carcinoma (ESCC). We evaluated the survival time and clinical pathological characteristics of eosinophils. The Kaplan-Meier method was used to estimate survival data. The log-rank test was used for univariate analysis and the Cox proportional hazards regression model was used to conduct a multivariate analysis.Kaplan-Meier analysis revealed that high eosinophil infiltration correlated with better overall survival (OS) (P = .008) and better progression-free survival (PFS) (P = .015). The increase in absolute eosinophil count after CCRT also enhanced OS (P = .005) and PFS (P = .007). The PFS and OS in patients with high blood eosinophil count before CCRT (>2%) was better than those with low blood eosinophil count(<2%) (P = .006 and P = .001, respectively). Additionally, the multivariate analysis revealed that disease stage and high eosinophil infiltration, increased peripheral blood absolute eosinophil count after CCRT, and high peripheral blood eosinophil count before CCRT were independent prognostic indicators.High eosinophil count of tumor site, increased peripheral blood absolute eosinophil count after CCRT, and high peripheral blood eosinophil count before CCRT are favorable prognostic factors for patients with ESCC treated with CCRT.
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Affiliation(s)
- Xiyue Yang
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nan Chong
| | - Lei Wang
- Pathology department, Mianyang Central Hospital, Mianyang, Sichuan, People's Republic of China
| | - Huan Du
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nan Chong
| | - Binwei Lin
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
| | - Jie Yi
- Pathology department, Mianyang Central Hospital, Mianyang, Sichuan, People's Republic of China
| | - Xuemei Wen
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
| | - Lidan Geng
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
| | - Xiaobo Du
- Department of Oncology, Mianyang Central Hospital, Mianyang, Sichuan
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11
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Mattei F, Andreone S, Marone G, Gambardella AR, Loffredo S, Varricchi G, Schiavoni G. Eosinophils in the Tumor Microenvironment. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2021; 1273:1-28. [PMID: 33119873 DOI: 10.1007/978-3-030-49270-0_1] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Eosinophils are rare blood-circulating and tissue-infiltrating immune cells studied for decades in the context of allergic diseases and parasitic infections. Eosinophils can secrete a wide array of soluble mediators and effector molecules, with potential immunoregulatory activities in the tumor microenvironment (TME). These findings imply that these cells may play a role in cancer immunity. Despite these cells were known to infiltrate tumors since many years ago, their role in TME is gaining attention only recently. In this chapter, we will review the main biological functions of eosinophils that can be relevant within the TME. We will discuss how these cells may undergo phenotypic changes acquiring pro- or antitumoricidal properties according to the surrounding stimuli. Moreover, we will analyze canonical (i.e., degranulation) and unconventional mechanisms (i.e., DNA traps, exosome secretion) employed by eosinophils in inflammatory contexts, which can be relevant for tumor immune responses. Finally, we will review the available preclinical models that could be employed for the study of the role in vivo of eosinophils in cancer.
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Affiliation(s)
- Fabrizio Mattei
- 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
| | - Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Azienda Ospedaliera Ospedali dei Colli - Monaldi Hospital Pharmacy, Naples, Italy
| | | | - Stefania Loffredo
- 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 "G. Salvatore" (IEOS), National Research Council (CNR), 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. .,Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy.
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy.
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12
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De Salvo C, Pastorelli L, Petersen CP, Buttò LF, Buela KA, Omenetti S, Locovei SA, Ray S, Friedman HR, Duijser J, Xin W, Osme A, Cominelli F, Mahabeleshwar GH, Mills JC, Goldenring JR, Pizarro TT. Interleukin 33 Triggers Early Eosinophil-Dependent Events Leading to Metaplasia in a Chronic Model of Gastritis-Prone Mice. Gastroenterology 2021; 160:302-316.e7. [PMID: 33010253 PMCID: PMC7755675 DOI: 10.1053/j.gastro.2020.09.040] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 09/22/2020] [Accepted: 09/22/2020] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS Interleukin (IL)33/IL1F11 is an important mediator for the development of type 2 T-helper cell (Th2)-driven inflammatory disorders and has also been implicated in the pathogenesis of gastrointestinal (GI)-related cancers, including gastric carcinoma. We therefore sought to mechanistically determine IL33's potential role as a critical factor linking chronic inflammation and gastric carcinogenesis using gastritis-prone SAMP1/YitFc (SAMP) mice. METHODS SAMP and (parental control) AKR mice were assessed for baseline gastritis and progression to metaplasia. Expression/localization of IL33 and its receptor, ST2/IL1R4, were characterized in corpus tissues, and activation and neutralization studies were both performed targeting the IL33/ST2 axis. Dissection of immune pathways leading to metaplasia was evaluated, including eosinophil depletion studies using anti-IL5/anti-CCR3 treatment. RESULTS Progressive gastritis and, ultimately, intestinalized spasmolytic polypeptide-expressing metaplasia (SPEM) was detected in SAMP stomachs, which was absent in AKR but could be moderately induced with exogenous, recombinant IL33. Robust peripheral (bone marrow) expansion of eosinophils and local recruitment of both eosinophils and IL33-expressing M2 macrophages into corpus tissues were evident in SAMP. Interestingly, IL33 blockade did not affect bone marrow-derived expansion and local infiltration of eosinophils, but markedly decreased M2 macrophages and SPEM features, while eosinophil depletion caused a significant reduction in both local IL33-producing M2 macrophages and SPEM in SAMP. CONCLUSIONS IL33 promotes metaplasia and the sequelae of eosinophil-dependent downstream infiltration of IL33-producing M2 macrophages leading to intestinalized SPEM in SAMP, suggesting that IL33 represents a critical link between chronic gastritis and intestinalizing metaplasia that may serve as a potential therapeutic target for preneoplastic conditions of the GI tract.
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Affiliation(s)
| | - Luca Pastorelli
- Department of Pathology; Department of IRCCS Policlinico San Donato, Gastroenterology & Gastrointestinal Endoscopy Unit, San Donato Milanese, 20097 and Department of Biomedical Sciences, University of Milan, Milan, 20122, Italy
| | - Christine P. Petersen
- Department of Department of Surgery and the Epithelial Biology Center, Vanderbilt University, Nashville, TN, 37235, USA
| | - Ludovica F. Buttò
- Department of Medicine/Division of Gastroenterology & Liver Disease, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | | | | | - Silviu A. Locovei
- Department of Pathology; Department of Medicine/Division of Gastroenterology & Liver Disease, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | | | | | | | | | | | - Fabio Cominelli
- Department of Medicine/Division of Gastroenterology & Liver Disease, Case Western Reserve University School of Medicine, Cleveland, OH, 44106, USA
| | | | - Jason C. Mills
- Department of Medicine, Gastroenterology Division, Washington University School of Medicine, St. Louis, MO, 63110, USA
| | - James R. Goldenring
- Department of Department of Surgery and the Epithelial Biology Center, Vanderbilt University, Nashville, TN, 37235, USA
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13
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Grisaru-Tal S, Itan M, Grass DG, Torres-Roca J, Eschrich SA, Gordon Y, Dolitzky A, Hazut I, Avlas S, Jacobsen EA, Ziv-Baran T, Munitz A. Primary tumors from mucosal barrier organs drive unique eosinophil infiltration patterns and clinical associations. Oncoimmunology 2020; 10:1859732. [PMID: 33457078 PMCID: PMC7781846 DOI: 10.1080/2162402x.2020.1859732] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 12/01/2020] [Indexed: 12/16/2022] Open
Abstract
Eosinophils are bone marrow-derived granulocytes that display key effector functions in allergic diseases. Nonetheless, recent data highlight important roles for eosinophils in the tumor microenvironment (TME). Eosinophils have been attributed with pleiotropic and perhaps conflicting functions, which may be attributed at least in part to variations in eosinophil quantitation in the TME. Thus, a reliable, quantitative, and robust method for the assessment of eosinophilic infiltration in the TME is required. This type of methodology could standardize the identification of these cells and promote the subsequent generation of hypothesis-driven mechanistic studies. To this end, we conducted a comprehensive analysis of multiple primary tumors from distinct anatomical sites using a standardized method. Bioinformatics analysis of 10,469 genomically profiled primary tumors revealed that eosinophil abundance within different tumors can be categorized into three groups representing tumors with high, intermediate, and low eosinophil levels. Consequently, eosinophil abundance, as well as spatial distribution, was determined in tissue tumor arrays of six tumors representing all three classifications (colon and esophagus - high; lung - intermediate; cervix, ovary, and breast - low). With the exception of breast cancer, eosinophils were mainly localized in the tumor stroma. Importantly, the tumor anatomical site was identified as the primary predictive factor of eosinophil stromal density highlighting a distinction between mucosal-barrier organs versus non-mucosal barrier organs. These findings enhance our understanding of eosinophil diversity in the TME and provide a compelling rationale for future experiments assessing the activity of these cells.
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Affiliation(s)
- Sharon Grisaru-Tal
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Michal Itan
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Daniel G Grass
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Javier Torres-Roca
- Department of Radiation Oncology, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Steven A Eschrich
- Department of Biostatistics and Bioinformatics, H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
| | - Yaara Gordon
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Avishay Dolitzky
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Inbal Hazut
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Shmuel Avlas
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Elizabeth A Jacobsen
- Division of Allergy and Clinical Immunology, Mayo Clinic Scottsdale, SC Johnson Medical Research Center, Scottsdale, AZ, USA
| | - Tomer Ziv-Baran
- Department of Epidemiology and Preventive Medicine, School of Public Health, Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ariel Munitz
- Department of Clinical Microbiology and Immunology, Sackler School of Medicine, Tel Aviv University, Tel-Aviv, Israel
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14
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Choudhary N, Sarode GS, Yuwanati M, Maniyar N, Sarode SC, Gadbail AR, Gondivkar S, Patil S. Tumor associated tissue eosinophilia in oral squamous cell carcinoma: A systematic review and meta-analysis. J Oral Biol Craniofac Res 2020; 11:33-39. [PMID: 33344159 DOI: 10.1016/j.jobcr.2020.11.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 10/24/2020] [Accepted: 11/11/2020] [Indexed: 10/22/2022] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) still lacks the valid prognosticator for survival. Tumor associated tissue eosinophilia (TATE) have been widely investigated in the literature but still there is no consensus viewpoint on its role as prognostic marker. With this view in mind, a systematic review and meta-analysis of studies that evaluated the overall risk of elevated TATE and survival in OSCC was conducted. Methodology A systematic literature search conducted to identify studies that have evaluated TATE in OSCC. Overall survival (OS), Disease Free Survival (DFS) Hazard ratio (HR) with 95% confidence interval) was extracted. HR was extrapolated if direct HR was not given in publication. Studies were pooled and combined hazard ratios (HRs) of High TATE for OS and DFS were calculated. Results 6 out of 874 articles were found eligible for systematic review and meta-analysis. High TATE was predictor of OS (pooled HR 0.45 (95% CI, 030-0.65, P < 0.0001)) and DFS (pooled HR 2.33 (95% CI, 0.74-7.37)) in OSCC patients. Conclusion High TATE positively predicts OS and DFS in OSCC and thus can be regarded as an important survival prognosticator. Standardization of counting and reporting methodology for TATE count is recommended on future cohort studies.
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Affiliation(s)
- Nilookumari Choudhary
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Sant-Tukaramnagar, Pimpri, Pune, 411018, Maharashtra, India
| | - Gargi S Sarode
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Sant-Tukaramnagar, Pimpri, Pune, 411018, Maharashtra, India
| | - Monal Yuwanati
- Department of Oral Pathology & Microbiology, Peoples College of Dental Sciences, Bhopal, Madhya Pradesh, India
| | - Nikunj Maniyar
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Sant-Tukaramnagar, Pimpri, Pune, 411018, Maharashtra, India
| | - Sachin C Sarode
- Department of Oral Pathology and Microbiology, Dr. D. Y. Patil Dental College and Hospital, Dr. D.Y. Patil Vidyapeeth, Sant-Tukaramnagar, Pimpri, Pune, 411018, Maharashtra, India
| | - Amol R Gadbail
- Department of Dentistry, Indira Gandhi Government Medical College & Hospital, Nagpur, Maharashtra State, India
| | - Shailesh Gondivkar
- Department of Oral Medicine & Radiology, Government Dental College & Hospital, Nagpur, Maharashtra, India
| | - Shankargouda Patil
- Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia
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15
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Verma F, Juneja S, Tandon A, Shetty DC. Tumor-associated tissue eosinophilia versus tumor associated blood eosinophilia: A ratio of diagnostic importance in oral squamous cell carcinoma. J Cancer Res Ther 2020; 16:581-586. [PMID: 32719271 DOI: 10.4103/jcrt.jcrt_848_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Introduction Eosinophils are multifunctional granulocytes, which play a pivotal role in health and disease. Tumor Associated Tissue Eosinophilia (TATE) has long been evaluated in the diagnosis and progression of oral squamous cell carcinomas (OSCCs). However, their association with Tumor Associated Blood Eosinophilia (TABE) in OSCCs is still far fetched. We, therefore, attempted to evaluate their individual roles and to achieve a ratio between TATE and TABE in order to signify its usage in objectifying the diagnosis. Materials and Methods TATE was evaluated using H and E stain per 10 high power fields in 33 previously diagnosed cases of OSCC which were retrieved from department archives. TABE values were achieved from complete blood hemogram reports of patients. TATE/TABE ratio was calculated. All the parameters were clinicopathologically correlated and statistically evaluated using SPSS. Results TATE represented higher values in well-differentiated squamous cell carcinoma (WDSCC) and poorly differentiated squamous cell carcinoma (PDSCC) and was least in moderately differentiated squamous cell carcinoma (MDSCC), whereas TABE linearly increased from WDSCC to PDSCC. TNM Stage II cases revealed the highest TATE and lowest TABE. TATE/TABE ratio was the highest in WDSCC. Conclusion Due to the dual nature of eosinophils in early and late carcinogenesis events, evaluation of only TATE might not be conclusive in determining tumor grade. Hence, in a first of its kind attempt, the TATE/TABE ratio may be suitable to achieve a criterion for the determination of tumor grade and may also help to unfold the underlying biologic events.
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Affiliation(s)
- Flora Verma
- Department of Oral Pathology and Microbiology, ITS-CDSR, Muradnagar, Ghaziabad, Uttar Pradesh, India
| | - Saurabh Juneja
- Department of Oral Pathology and Microbiology, ITS-CDSR, Muradnagar, Ghaziabad, Uttar Pradesh, India
| | - Ankita Tandon
- Department of Oral Pathology and Microbiology, ITS-CDSR, Muradnagar, Ghaziabad, Uttar Pradesh, India
| | - Devi Charan Shetty
- Department of Oral Pathology and Microbiology, ITS-CDSR, Muradnagar, Ghaziabad, Uttar Pradesh, India
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16
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Poonyam P, Aumpan N, Vilaichone RK. Prognostic factors for survival in patients with gastric adenocarcinoma. Cancer Rep (Hoboken) 2020; 4:e1305. [PMID: 33074592 PMCID: PMC7941448 DOI: 10.1002/cnr2.1305] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 09/01/2020] [Accepted: 09/22/2020] [Indexed: 12/18/2022] Open
Abstract
Background Gastric cancer ranks as a leading cause of cancer deaths worldwide. Information of prognostic factors related to gastric cancer are limited. Aim This study aimed to gather clinical data and prevalence of prognostic factors related to gastric adenocarcinoma in Thailand. Methods and results This retrospective cohort study was conducted at Thammasat University Hospital, Thailand between January 2010 and July 2018. Gastric adenocarcinoma patients were enrolled and followed up for at least 5 years. Total of 210 gastric tumor patients were enrolled. One hundred patients were diagnosed with gastric adenocarcinomas (57 men and 43 women, mean age = 61.1 years). The leading presenting symptoms were weight loss (65%), followed by dyspepsia (54%) and UGI bleeding. Common clinical manifestations were thrombocytosis (26%), followed by syndrome of inappropriate antidiuretic hormone (SIADH; 15%). Eosinophilia was present in early cancer (25.0% vs 6.5%, P = .123), while SIADH and thrombocytosis were more common in advanced stages (16.3% vs 0%, P = .602, and 28.3% vs 0%, P = .108, respectively). SIADH was significantly related to reduced 1‐year survival rate compared to normal serum sodium levels (21.4% vs 71.4%, OR 0.109, 95% CI 0.024‐0.497, P = .004). Five‐year survival rates were worse in patients with SIADH, but better in patients with eosinophilia compared to patients without these conditions (0% vs 27.8%, P = .058 and 20.0% vs 7.8%, P = .375, respectively). Conclusion Thrombocytosis and SIADH were common in gastric cancer. SIADH was significantly correlated with poor 1‐year survival. These clinical manifestations might be useful for predicting gastric cancer prognosis.
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Affiliation(s)
- Piyakorn Poonyam
- Gastroenterology Unit, Thammasat University Hospital, Pathumthani, Thailand
| | - Natsuda Aumpan
- Gastroenterology Unit, Thammasat University Hospital, Pathumthani, Thailand
| | - Ratha-Korn Vilaichone
- Gastroenterology Unit, Thammasat University Hospital, Pathumthani, Thailand.,Department of Medicine, Chulabhorn International College of Medicine (CICM), Thammasat University, Pathumthani, Thailand.,Digestive Diseases Research Center (DRC), Thammasat University, Pathumthani, Thailand
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17
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Grisaru-Tal S, Itan M, Klion AD, Munitz A. A new dawn for eosinophils in the tumour microenvironment. Nat Rev Cancer 2020; 20:594-607. [PMID: 32678342 DOI: 10.1038/s41568-020-0283-9] [Citation(s) in RCA: 144] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/11/2020] [Indexed: 01/10/2023]
Abstract
Eosinophils are evolutionarily conserved, pleotropic cells that display key effector functions in allergic diseases, such as asthma. Nonetheless, eosinophils infiltrate multiple tumours and are equipped to regulate tumour progression either directly by interacting with tumour cells or indirectly by shaping the tumour microenvironment (TME). Eosinophils can readily respond to diverse stimuli and are capable of synthesizing and secreting a large range of molecules, including unique granule proteins that can potentially kill tumour cells. Alternatively, they can secrete pro-angiogenic and matrix-remodelling soluble mediators that could promote tumour growth. Herein, we aim to comprehensively outline basic eosinophil biology that is directly related to their activity in the TME. We discuss the mechanisms of eosinophil homing to the TME and examine their diverse pro-tumorigenic and antitumorigenic functions. Finally, we present emerging data regarding eosinophils as predictive biomarkers and effector cells in immunotherapy, especially in response to immune checkpoint blockade therapy, and highlight outstanding questions for future basic and clinical cancer research.
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Affiliation(s)
- Sharon Grisaru-Tal
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv, Israel
| | - Michal Itan
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv, Israel
| | - Amy D Klion
- Human Eosinophil Section, Laboratory of Parasitic Diseases, National Institutes of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
| | - Ariel Munitz
- Department of Clinical Microbiology and Immunology, Faculty of Medicine, Tel Aviv University, Ramat Aviv, Tel Aviv, Israel.
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18
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Hu G, Wang S, Zhong K, Xu F, Huang L, Chen W, Cheng P. Tumor-associated tissue eosinophilia predicts favorable clinical outcome in solid tumors: a meta-analysis. BMC Cancer 2020; 20:454. [PMID: 32434481 PMCID: PMC7240929 DOI: 10.1186/s12885-020-06966-3] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2019] [Accepted: 05/14/2020] [Indexed: 12/20/2022] Open
Abstract
Background Activated eosinophils have been deemed to affect carcinogenesis and tumor progression via various mechanisms in tumor microenvironment. However, the prognostic role of tumor-associated tissue eosinophilia (TATE) in human cancers remains controversial. Therefore, we conducted this meta-analysis to better comprehend the association between TATE and clinical outcomes of patients. Methods We searched PubMed, Embase and EBSCO to determine the researches assessing the association between TATE and overall survival (OS) and/or disease-free survival (DFS) in patients with cancer, then combined relevant data into hazard ratios (HRs) or odds ratio (OR) for OS, DFS and clinicopathological features including lymph node metastasis etc. with STATA 12.0. Results Twenty six researches with 6384 patients were included in this meta-analysis. We found that the presence of TATE was significantly associated with improved OS, but not with DFS in all types of cancers. In stratified analyses based on cancer types, pooled results manifested that the infiltration of eosinophils was remarkably associated with better OS in esophageal carcinoma and colorectal cancer. In addition, TATE significantly inversely correlated with lymph node metastasis, tumor stage and lymphatic invasion of cancer. Conclusion TATE promotes survival in cancer patients, suggesting that it is a valuable prognostic biomarker and clinical application of biological response modifiers or agonists promoting TATE may be the novel therapeutic strategy for patients.
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Affiliation(s)
- Guoming Hu
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China.
| | - Shimin Wang
- Department of Nephrology, Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China
| | - Kefang Zhong
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China
| | - Feng Xu
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China
| | - Liming Huang
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China
| | - Wei Chen
- Department of General Surgery (Breast and Thyroid Surgery), Shaoxing People's Hospital (Shaoxing Hospital, Zhejiang University School of Medicine), Zhejiang, 312000, China.
| | - Pu Cheng
- Department of Gynecology, Second Affiliated Hospital, Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 310009, China.
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19
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Siddiqui S, Jaiswal R, Hashmi GS. Quantitative analysis of tumor-associated tissue eosinophils and tumor-associated blood eosinophils in oral squamous cell carcinoma. J Oral Maxillofac Pathol 2020; 24:131-137. [PMID: 32508461 PMCID: PMC7269303 DOI: 10.4103/jomfp.jomfp_70_18] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 01/14/2020] [Accepted: 02/07/2020] [Indexed: 01/21/2023] Open
Abstract
Background: Stromal response to cancer is usually characterized by intense lymphoplasmacytic infiltrate. However, recently, the attention has shifted to tumor-associated tissue eosinophils (TATE). Tumor-associated blood eosinophils (TABE) are rare in solid cancers; however, carcinoma of the head and neck shows its prevalence. Aim: The aim of the study was to investigate the prevalence and relationship of tissue and blood eosinophils in various grades of oral cancer. The purpose of the article is to emphasize the possible clinical and biological significance of eosinophils in patients of oral squamous cell carcinoma (OSCC) so that appropriate therapeutic strategies can be devised accordingly. Study Design: Thirty histologically confirmed cases of oral squamous cell carcinoma were divided into well, moderate and poorly differentiated carcinoma. Eosinophilic infiltration in the tissue was graded as low, moderate and massive TATE. The number of eosinophils per 100 WBCs was taken as the differential eosinophil count. Blood eosinophilia (BE) >6% was considered to be TABE. Materials and Methods: Hematoxylin and eosin-stained tissue sections at 5 μ were evaluated. Prolonged staining in dilute 0.05% aqueous eosin demonstrated eosinophils selectively. Blood smears were stained by Leishman stain. Statistical Analysis: Student's t-test, Chi-square test, ANOVA, Newman–Keuls Multiple Comparison Test and Karl Pearson correlation coefficient® method were used. Results: The mean TATE value was highest in poorly differentiated carcinoma. TABE was seen only in a few cases and was associated mostly with poorly differentiated OSCC. Conclusion: There was a statistically significant correlation between TATE and histological grades of OSCC. Eosinophilia of the peripheral blood is an adverse sign in patients with carcinoma.
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Affiliation(s)
- Safia Siddiqui
- Department of Oral Pathology and Microbiology, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Rohit Jaiswal
- Department of Oral Pathology and Microbiology, Sardar Patel Post Graduate Institute of Dental and Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Ghulam Sarwar Hashmi
- Department of Oral and Maxillofacial Surgery, ZA Dental College and Hospital, Aligarh Muslim University, Aligarh, Uttar Pradesh, India
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20
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Zhu J, Wang H, Gao MJ, Li YF, Huang YQ, Shi JP, Wang WJ. Prognostic values of lymphocyte and eosinophil counts in resectable cervical squamous cell carcinoma. Future Oncol 2019; 15:3467-3481. [PMID: 31580723 DOI: 10.2217/fon-2018-0879] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Aim: Cervical cancer is one of the leading causes of cancer mortality in women. Peripheral white blood cell parameters such as neutrophil (NE), eosinophil (EO), basophil (BA), as well as lymphocyte (LY) and monocyte (MO), are correlated with tumor outcomes. Methods: In total, 110 cervical squamous cell carcinoma patients were recruited in this study. The potential prognostic factors were evaluated by univariate and multivariate survival analysis. Results: Cox regression analysis model indicated that higher pretreatment EO level and increased post-/preradiotherapy EO ratio were independently associated with worse progression-free survival. Lower pretreatment LY or higher EO levels and increased post-/preradiotherapy EO ratio were independently associated with worse overall survival. Conclusion: LY and EO are correlated with outcomes of cervical squamous cell cancer.
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Affiliation(s)
- Jie Zhu
- Department of Oncology, Changzhou Traditional Chinese Medical Hospital, Changzhou, Jiangsu 213003, PR China
| | - Han Wang
- Department of Oncology, Jining Cancer Hospital, Jining, Shandong 272000, PR China
| | - Min-Jie Gao
- Department of Radio-Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, PR China
| | - Yi-Fan Li
- Department of Oncology, Binzhou People's Hospital, Binzhou, Shandong 256600, PR China
| | - Yue-Qing Huang
- Department of General Practice, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, PR China
| | - Jian-Ping Shi
- Department of Radio-Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, PR China
| | - Wen-Jie Wang
- Department of Radio-Oncology, The Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou, Jiangsu 215001, PR China
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21
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Simon SCS, Utikal J, Umansky V. Opposing roles of eosinophils in cancer. Cancer Immunol Immunother 2019; 68:823-833. [PMID: 30302498 PMCID: PMC11028063 DOI: 10.1007/s00262-018-2255-4] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Accepted: 09/28/2018] [Indexed: 12/13/2022]
Abstract
Eosinophils are a subset of granulocytes mostly known for their ability to combat parasites and induce allergy. Although they were described to be related to cancer more than 100 years ago, their role in tumors is still undefined. Recent observations revealed that they display regulatory functions towards other immune cell subsets in the tumor microenvironment or direct cytotoxic functions against tumor cells, leading to either antitumor or protumor effects. This paradoxical role of eosinophils was suggested to be dependent on the different factors in the TME. In addition, the clinical relevance of these cells has been recently addressed. In most cases, the accumulation of eosinophils both in the tumor tissue, called tumor-associated tissue eosinophilia, and in the peripheral blood were reported to be prognostic markers for a better outcome of cancer patients. In immunotherapy of cancer, particularly in therapy with immune checkpoint inhibitors, eosinophils were even shown to be a potential predictive marker for a beneficial clinical response. A better understanding of their role in cancer progression will help to establish them as prognostic and predictive markers and to design strategies for targeting eosinophils.
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Affiliation(s)
- Sonja C S Simon
- Skin Cancer Unit, Clinical Cooperation Unit Dermato-Oncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Jochen Utikal
- Skin Cancer Unit, Clinical Cooperation Unit Dermato-Oncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany
| | - Viktor Umansky
- Skin Cancer Unit, Clinical Cooperation Unit Dermato-Oncology, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120, Heidelberg, Germany.
- Department of Dermatology, Venereology and Allergology, University Medical Center Mannheim, Ruprecht-Karl University of Heidelberg, Mannheim, Germany.
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Jain S, Phulari RG, Rathore R, Shah AK, Sancheti S. Quantitative assessment of tumor-associated tissue eosinophilia and mast cells in tumor proper and lymph nodes of oral squamous cell carcinoma. J Oral Maxillofac Pathol 2018; 22:227-233. [PMID: 30158776 PMCID: PMC6097365 DOI: 10.4103/jomfp.jomfp_170_18] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background Oral squamous cell carcinoma (OSCC) is the most common cancer of the oral cavity. Tumor stage, thickness, lymph node metastasis (LNM), extranodal spread, perineural invasion, tumor differentiation, mutations, human papillomavirus infection and tumor microenvironment are independent prognostic indicators of OSCC. However, clinically, among all factors, LNM is considered an important prognostic factor in OSCC as it not only determines the stage of disease but also the strongest independent factor which predicts recurrence of disease. Further research proves that there are several biologically important factors in tumor tissue and LNs which promote or defend LNM. While it is proposed that tumor-associated tissue eosinophils (TATE) and mast cells (MCs) have "immuno-protective" effect, this remains unproven and various researchers have conflicting opinion. Aim The aim is to determine the presence of TATE and MCs in OSCC and to evaluate if any association exists between them and LNM. Study Design It is a comparative retrospective study between two groups including 35 OSCC cases positive and 35 negative for LNM. Materials and Methodology Quantification of cells was done by counting total number of cells in 10 high-power fields under ×40 objective lens using "zigzag" method and dividing it by total number of fields. Eosinophils stained bright red with carbol chromotrope and MCs purple-violet with toluidine blue. Statistics Independent t-test and Pearson's correlation were done using STATA IC 0.2 software. The level of significance was at 5%. Comparison of eosinophil and MC infiltration was done based on gender, metastatic, nonmetastatic LN and in tumor proper. Results and Conclusion Our study showed weak positive correlation between mean eosinophils count in tumor and LNs which implies a definite association between the microenvironment of tumor, its progression and LNM. There was a significant association between MC density and decreased LNM also. We conclude that an increased number of immunological cells (TATE and MCs) are a favorable prognostic indicator in OSCC. There is evidence of reduction in LNM with increasing density of these immunological cells. Recognition of TATE and MCs as integral to tumor biology opens an avenue for novel approaches to cancer therapies.
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Affiliation(s)
- Shivani Jain
- Department of Oral and Maxillofacial Pathology and Microbiology, Manubhai Patel Dental College and Oral Research Institute, Vadodara, Gujarat, India
| | - Rashmi Gs Phulari
- Department of Oral and Maxillofacial Pathology and Microbiology, Manubhai Patel Dental College and Oral Research Institute, Vadodara, Gujarat, India
| | - Rajendrasinh Rathore
- Department of Oral and Maxillofacial Pathology and Microbiology, Manubhai Patel Dental College and Oral Research Institute, Vadodara, Gujarat, India
| | - Arpan K Shah
- Department of Oral and Maxillofacial Pathology and Microbiology, Manubhai Patel Dental College and Oral Research Institute, Vadodara, Gujarat, India
| | - Sankalp Sancheti
- Department of Pathology, Homi Bhabha Cancer Hospital, Sangrur, Punjab, India
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Varricchi G, Galdiero MR, Loffredo S, Lucarini V, Marone G, Mattei F, Marone G, Schiavoni G. Eosinophils: The unsung heroes in cancer? Oncoimmunology 2017; 7:e1393134. [PMID: 29308325 DOI: 10.1080/2162402x.2017.1393134] [Citation(s) in RCA: 169] [Impact Index Per Article: 24.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/11/2017] [Accepted: 10/11/2017] [Indexed: 12/16/2022] Open
Abstract
Prolonged low-grade inflammation or smoldering inflammation is a hallmark of a cancer. Eosinophils are components of the immune microenvironment that modulates tumor initiation and progression. Although canonically associated with a detrimental role in allergic disorders, these cells can induce a protective immune response against helminthes, viral and bacterial pathogens. Eosinophils are a source of anti-tumorigenic (e.g., TNF-α, granzyme, cationic proteins, and IL-18) and protumorigenic molecules (e.g., pro-angiogenic factors) depending on the milieu. In several neoplasias (e.g., melanoma, gastric, colorectal, oral and prostate cancer) eosinophils play an anti-tumorigenic role, in others (e.g., Hodgkin's lymphoma, cervical carcinoma) have been linked to poor prognosis, whereas in yet others they are apparently innocent bystanders. These seemingly conflicting results suggest that the role of eosinophils and their mediators could be cancer-dependent. The microlocalization (e.g., peritumoral vs intratumoral) of eosinophils could be another important aspect in the initiation/progression of solid and hematological tumors. Increasing evidence in experimental models indicates that activation/recruitment of eosinophils could represent a new therapeutic strategy for certain tumors (e.g., melanoma). Many unanswered questions should be addressed before we understand whether eosinophils are an ally, adversary or neutral bystanders in different types of human cancers.
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Affiliation(s)
- Gilda Varricchi
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Maria Rosaria Galdiero
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.,Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Naples, Italy.,WAO Center of Excellence, Naples, Italy
| | - Valeria Lucarini
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Giancarlo Marone
- Department of Public Health, University of Naples Federico II, Naples, Italy.,Monaldi Hospital Pharmacy, Naples, Italy
| | - Fabrizio Mattei
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
| | - Gianni Marone
- Department of Translational Medical Sciences (DiSMeT), University of Naples Federico II, Naples, Italy.,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 (CNR), Naples, Italy
| | - Giovanna Schiavoni
- Department of Oncology and Molecular Medicine, Istituto Superiore di Sanità, Rome, Italy
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Bankur R, Rodrigues C, Anjaly D, Gopinathan PA, Bankur PK. Quantitative analysis of tumor-associated tissue eosinophilia in different histological grades of oral squamous cell carcinoma. Indian J Dent Res 2017; 27:463-467. [PMID: 27966500 DOI: 10.4103/0970-9290.195612] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Oral squamous cell carcinoma (OSCC) is the 8 th most common aggressive epithelial malignant neoplasm worldwide today. The eosinophil may be a "multifaceted cell" that can be associated with wound-healing processes, as well as to tissue damage which has increased the speculations around tumor-associated tissue eosinophilia in malignant tumors. The aim of this study was to detect the role and quantitative analysis of tumor-associated tissue eosinophils in different histological grades of OSCC. MATERIALS AND METHODS A retrospective study was carried out in sixty cases of histopathologically graded OSCCs. Tissue sections of 4 μ thickness were made from paraffin-embedded tissue blocks and were stained with hematoxylin and eosin. Eosinophils were counted under randomly selected twenty high-power (×40) fields. Data were subjected to statistical analysis using ANOVA test. RESULTS Higher mean eosinophils were recorded in well-differentiated squamous cell carcinoma (WDSCC) followed by moderately differentiated squamous cell carcinoma (MDSCC) and poorly differentiated squamous cell carcinoma (PDSCC) groups, respectively. The difference in mean eosinophils was found to be statistically significant between WDSCC and MDSCC (P < 0.001), as well as between WDSCC and PDSCC (P < 0.001). CONCLUSION Tumor-associated tissue eosinophil count is higher in WDSCC as compared to moderate and PDSCC.
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Affiliation(s)
- Rashmi Bankur
- Department of Service Clinic, Government Dental College and Research Institute, Bengaluru, Karnataka, India
| | - Charlotte Rodrigues
- Department of Oral and Maxillofacial Pathology, MR Ambedkar Dental College, Bengaluru, Karnataka, India
| | - D Anjaly
- ECHS Polyclinic, Changanassery, Kerala, India
| | - Pillai Arun Gopinathan
- Department of Oral and Maxillofacial Pathology, Sri Sankara Dental College, Akathumuri, Kerala, India
| | - Praveen Kumar Bankur
- Department of Periodontology and Implantology, Guru Gobind Singh Institute of Dental Sciences, Burhanpur, Madhya Pradesh, India
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25
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You SH, Park BJ, Kim YH. Hepatic Lesions that Mimic Metastasis on Radiological Imaging during Chemotherapy for Gastrointestinal Malignancy: Recent Updates. Korean J Radiol 2017; 18:413-426. [PMID: 28458594 PMCID: PMC5390611 DOI: 10.3348/kjr.2017.18.3.413] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Accepted: 12/23/2016] [Indexed: 12/19/2022] Open
Abstract
During chemotherapy in patients with gastrointestinal malignancy, the hepatic lesions may occur as chemotherapy-induced lesions or tumor-associated lesions, with exceptions for infectious conditions and other incidentalomas. Focal hepatic lesions arising from chemotherapy-induced hepatopathies (such as chemotherapy-induced sinusoidal injury and steatosis) and tumor-associated eosinophilic abscess should be considered a mimicker of metastasis in patients with gastrointestinal malignancy. Accumulating evidence suggests that chemotherapy for gastrointestinal malignancy in the liver has roles in both the therapeutic effects for hepatic metastasis and injury to the non-tumor bearing hepatic parenchyma. In this article, we reviewed the updated concept of chemotherapy-induced hepatopathies and tumor-associated eosinophilic abscess in the liver, focusing on the pathological and radiological findings. Awareness of the causative chemo-agent, pathophysiology, and characteristic imaging findings of these mimickers is critical for accurate diagnosis and avoidance of unnecessary exposure of the patient to invasive tissue-based diagnosis and operations.
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Affiliation(s)
- Sung-Hye You
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul 02841, Korea
| | - Beom Jin Park
- Department of Radiology, Anam Hospital, Korea University College of Medicine, Seoul 02841, Korea
| | - Yeul Hong Kim
- Department of Internal Medicine, Anam Hospital, Korea University College of Medicine, Seoul 02841, Korea
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Allergies: diseases closely related to cancer. BOLETIN MEDICO DEL HOSPITAL INFANTIL DE MEXICO 2016; 73:432-445. [PMID: 29421288 DOI: 10.1016/j.bmhimx.2016.11.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 10/20/2016] [Indexed: 12/15/2022] Open
Abstract
Allergies are hypersensitivity reactions that occur through specific type Th2 immunological mechanisms characterized by different soluble mediators, as well as specific cells of the immune system. In recent decades, evidence has emerged relating this disease with cancer development. However, most of the results of epidemiology studies have been controversial and contradictory. There are mainly two trends. While the first indicates that allergies can reduce the risk of cancer, the other indicates that they may increase this risk. The first trend can be explained by the immunosurveillance hypothesis, which states that the increased immune surveillance after the immune hyper-responsiveness can inhibit or exert a protective effect against the development of cancer. Similarly, the prophylaxis hypothesis suggests that the physical effects of allergy symptoms can prevent cancer by removing potential carcinogens. In contrast, the opposing hypothesis propose that there is a deviation of the immune response toward Th2, which favors the development of cancer, or that the process of chronic inflammation favors the generation of mutations, and therefore the development of cancer. With the purpose of understanding more about these two hypotheses, the main soluble and cellular factors of allergic diseases that could be playing a key role in the development or inhibition of cancer were considered in this review.
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27
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Acute blockade of IL-25 in a colitis associated colon cancer model leads to increased tumor burden. Sci Rep 2016; 6:25643. [PMID: 27165713 PMCID: PMC4863374 DOI: 10.1038/srep25643] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Accepted: 04/19/2016] [Indexed: 12/19/2022] Open
Abstract
Chronic inflammation within the gastrointestinal tract results in an increased risk for developing colorectal cancer. Epithelial cytokines, including interleukin-25 (IL-25), are produced in the colon and are critical for protection from parasites, but can also be pathogenic in the context of inflammatory bowel diseases and allergy. Whether IL-25 is involved in the progression from inflammation to cancer is still largely unexplored. Using a well-established murine model for colitis-induced colon cancer; we aimed to determine the role of IL-25 in this process. We found that acute IL-25 blockade resulted in greater tumor burdens compared to isotype control treated mice. Histologically, α-IL-25 treated mice had increased colitis scores compared to mice receiving isotype control antibody, as well as decreased eosinophilia. This is the first study to explore the therapeutic potential of using an IL-25 blocking antibody during a chronic inflammatory setting. Taken together these data suggest that IL-25 plays an inhibitory role in the growth and development of colonic tumors.
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28
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Tumor eosinophil infiltration and improved survival of colorectal cancer patients: Iowa Women's Health Study. Mod Pathol 2016; 29:516-27. [PMID: 26916075 PMCID: PMC4848192 DOI: 10.1038/modpathol.2016.42] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Revised: 01/16/2016] [Accepted: 01/18/2016] [Indexed: 02/08/2023]
Abstract
The role of the innate immune response in colorectal cancer is understudied. We examined the survival of colorectal cancer patients in relation to eosinophils, innate immune cells, infiltrating the tumor. Tissue microarrays were constructed from paraffin-embedded tumor tissues collected between 1986 and 2002 from 441 post-menopausal women diagnosed with colorectal cancer in the Iowa Women's Health Study. Tissue microarrays were stained with an eosinophil peroxidase antibody. Eosinophils in epithelial and stromal tissues within the tumor (called epithelial and stromal eosinophils, hereafter) were counted and scored into three and four categories, respectively. In addition, the degree of eosinophil degranulation (across epithelial and stromal tissues combined) was quantified and similarly categorized. We used Cox regression to estimate the hazard ratios and 95% confidence interval for all-cause and colorectal cancer death during 5-year follow-up after diagnosis and during follow-up through 2011 ('total follow-up'). The hazard ratios associated with eosinophil scores were adjusted for age of diagnosis, SEER (Surveillance, Epidemiology, and End Results) stage, tumor grade, body mass, and smoking history. High tumor stromal eosinophil score was inversely correlated with age and stage, and was associated with a decreased risk for all-cause and colorectal cancer death: hazard ratios (95% confidence intervals) were 0.61 (0.36-1.02; P-trend=0.02) and 0.48 (0.24-0.93; P-trend=0.01), respectively, during the 5-year follow-up for the highest vs lowest category. The inverse associations also existed for total follow-up for all-cause and colorectal cancer death for the highest vs lowest stromal eosinophil score: hazard ratios (95% confidence intervals) were 0.72 (0.48-1.08; P-trend=0.04) and 0.61 (0.34-1.12; P-trend=0.04), respectively. Further adjustment for treatment, comorbidities, additional lifestyle factors, tumor location, or molecular markers did not markedly change the associations, while adjustment for cytotoxic T cells slightly attenuated all associations. The infiltration of tumors with eosinophils, especially in stromal tissue, may be an important prognostic factor in colorectal cancer.
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29
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Eosinophil Infiltrates in Pilocytic Astrocytomas of Children and Young Adults. Can J Neurol Sci 2014; 41:632-7. [DOI: 10.1017/cjn.2014.24] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
AbstractObjectiveEosinophils may affect each stage of tumour development. Many studies have suggested that tumour-associated tissue eosinophilia (TATE) is associated with favourable prognosis in some malignant tumours. However, only a few studies exist on TATE in central nervous system (CNS) tumours. Our recent study exhibited eosinophils in atypical teratoid/rhabdoid tumours (AT/RTs), pediatric malignant CNS tumours with divergent differentiation. This study examines eosinophils in pilocytic astrocytomas (PAs).MethodsThe study included 44 consecutive cases of patients with PAs and no concurrent CNS inflammatory disease.ResultsWe found eosinophils in 19 (43%) of 44 PAs (patient age range, 0.5-72 years). Eosinophils were intratumoural and clearly distinguishable. The density of eosinophils was rare to focally scattered. PAs containing eosinophils were located throughout the CNS. Furthermore, eosinophilic infiltration was identified in 18 (62%) of 29 pediatric (age range, 0.5-18 years) PAs but only 1 (7%) of 15 (p<0.001, significantly less) adult (age range, 20-72 years) PAs. Eosinophilic infiltration showed no significant differences between PAs with and without MRI cystic formation, surgical procedures, or PAs with and without leptomeningeal infiltration. In comparison, eosinophils were absent in 10 pediatric (age range, 0.5-15 years) ependymomas (or anaplastic ependymomas).ConclusionsThese results suggest that eosinophils are common in pediatric PAs but rare in adult PAs. This difference is probably related to the developing immune system and different tumour-specific antigens in children. TATE may play a functional role in the development of pediatric PAs, as well as some other pediatric CNS tumours such as AT/RTs.
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Assessment of tissue eosinophilia as a prognosticator in oral epithelial dysplasia and oral squamous cell carcinoma-an image analysis study. PATHOLOGY RESEARCH INTERNATIONAL 2014; 2014:507512. [PMID: 24693457 PMCID: PMC3945429 DOI: 10.1155/2014/507512] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Accepted: 01/13/2014] [Indexed: 01/21/2023]
Abstract
Association of tissue eosinophilia with oral squamous cell carcinoma has shown variable results ranging from favourable to unfavourable or even having no influence on prognosis. Also, very few studies have been done to know the role of eosinophils in premalignancy. So the present study investigated role of eosinophilic infiltration in oral precancer and cancer and its possible use as a prognosticator. 60 histopathologically proven cases (20 cases each of metastatic and nonmetastatic oral squamous cell carcinoma and oral leukoplakia with dysplasia of various grades) were included. Congo red is used as a special stain for eosinophils. Each specimen slide was viewed under high power in 10 consecutive microscopic fields for counting of eosinophils. As a result, a significant increase in eosinophil count was found in oral carcinomas compared to dysplasia. Nonmetastatic cases showed higher counts than metastatic carcinomas. So, it is concluded that eosinophilia is a favourable histopathological prognostic factor in oral cancer. Moreover, higher eosinophil counts in carcinoma group compared to dysplasia group proved that they might have a role in stromal invasion thus suggesting that quantitative assessment of tissue eosinophilia should become a part of the routine histopathological diagnosis for oral precancer and OSCC.
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Rapidly evolving asymptomatic eosinophilia in a patient with lung adenocarcinoma causes cognitive disturbance and respiratory insufficiency: Case report. Oncol Lett 2012; 5:495-498. [PMID: 23420572 PMCID: PMC3573146 DOI: 10.3892/ol.2012.1020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2012] [Accepted: 10/31/2012] [Indexed: 12/28/2022] Open
Abstract
Paraneoplastic eosinophilia is an unusual manifestation that usually remains asymptomatic. In this report, we presented the case of an 82-year-old patient with poorly differentiated lung adenocarcinoma and asymptomatic eosinophilia. The patient’s condition worsened rapidly over a week, with episodes of cognitive disturbance, shortness of breath and acute kidney dysfunction. These symptoms were associated with a 4-fold increase in circulating eosinophil counts. The poor condition hindered further anticancer treatment. Treatment of the eosinophilia with corticosteroids and hydroxyurea significantly reduced circulating eosinophil counts to below the initial levels. Results of this case report suggested that lung cancer patients should be monitored closely for rapidly worsening symptoms of cognitive disturbance and respiratory insufficiency as signs of life-threatening asymptomatic eosinophilia, in order to initiate corticosteroid treatment.
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Amini-Vaughan ZJ, Martinez-Moczygemba M, Huston DP. Therapeutic strategies for harnessing human eosinophils in allergic inflammation, hypereosinophilic disorders, and cancer. Curr Allergy Asthma Rep 2012; 12:402-12. [PMID: 22875242 PMCID: PMC3729434 DOI: 10.1007/s11882-012-0290-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The eosinophil is a multifunctional granulocyte best known for providing host defense against parasites. Paradoxically, eosinophils are also implicated in the pathogenesis of allergic inflammation, asthma, and hypereosinophilic syndromes. Emerging evidence also supports the potential for harnessing the cytotoxic power of eosinophils and redirecting it to kill solid tumors. Central to eosinophil physiology is interleukin-5 (IL-5) and its receptor (IL-5R) which is composed of a ligand-specific alpha chain (IL-5Rα) and the common beta chain (βc). Eosinophil activation can lead to their degranulation, resulting in rapid release of an arsenal of tissue-destructive proinflammatory mediators and cytotoxic proteins that can be both beneficial and detrimental to the host. This review discusses eosinophil immunobiology and therapeutic strategies for targeting of IL-5 and IL-5R, as well as the potential for harnessing eosinophil cytotoxicity as a tumoricide.
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Affiliation(s)
- Zhaleh J Amini-Vaughan
- Department of Microbial and Molecular Pathogenesis, Texas A&M College of Medicine, Clinical Science and Translational Research Institute, Texas A&M Health Science Center, 2121 West Holcombe Boulevard, Houston, TX 77030, USA
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Teo PZ, Utz PJ, Mollick JA. Using the allergic immune system to target cancer: activity of IgE antibodies specific for human CD20 and MUC1. Cancer Immunol Immunother 2012; 61:2295-309. [PMID: 22692757 DOI: 10.1007/s00262-012-1299-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2012] [Accepted: 05/29/2012] [Indexed: 01/21/2023]
Abstract
Monoclonal antibodies are widely used in the treatment of many B cell lymphomas and certain solid tumors. All currently approved therapeutic monoclonal antibodies are of the immunoglobulin G (IgG) isotype. We hypothesized that tumor-specific monoclonal antibodies of the IgE isotype may serve as effective cancer therapeutics. To test this hypothesis, we produced mouse-human chimeric IgE antibodies specific for the human B cell antigen CD20 and the epithelial antigen MUC1. We demonstrate here that anti-hCD20 IgE antibodies have in vitro cytotoxic activity when used with purified allergic effector cells derived from umbilical cord blood. At an effector-tumor ratio of 2:1, mast cells and tumor-specific IgE induced a 2.5-fold increase in tumor cell death, as compared to control IgE. Similar results were observed when eosinophils were used as effector cells. In an in vivo murine model of breast carcinoma, administration of anti-hMUC1 IgE reduced the growth of MUC1(+) tumors by 25-30 % in hFcεRI transgenic mice. In contrast, local production of IgE and cytokines chemotactic for macrophages, eosinophils and mast cells led to complete tumor eradication. These results suggest that allergic effector cells activated by IgE and cell surface antigens have the capacity to induce tumor cell death in vitro and in vivo. The use of chimeric antibodies and hFcεRI transgenic mice will greatly enhance investigations in the nascent field of allergo-oncology.
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Affiliation(s)
- Pearline Zhaoying Teo
- Division of Immunology and Rheumatology, Department of Medicine, Stanford University School of Medicine, Stanford, CA 94305, USA.
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Abstract
Glioblastoma multiforme (GBM) is the most common primary brain tumor in adults. The development of this malignant glial lesion involves a multi-faceted process that results in a loss of genetic or epigenetic gene control, un-regulated cell growth, and immune tolerance. Of interest, atopic diseases are characterized by a lack of immune tolerance and are inversely associated with glioma risk. One cell type that is an established effector cell in the pathobiology of atopic disease is the eosinophil. In response to various stimuli, the eosinophil is able to produce cytotoxic granules, neuromediators, and pro-inflammatory cytokines as well as pro-fibrotic and angiogenic factors involved in pathogen clearance and tissue remodeling and repair. These various biological properties reveal that the eosinophil is a key immunoregulatory cell capable of influencing the activity of both innate and adaptive immune responses. Of central importance to this report is the observation that eosinophil migration to the brain occurs in response to traumatic brain injury and following certain immunotherapeutic treatments for GBM. Although eosinophils have been identified in various central nervous system pathologies, and are known to operate in wound/repair and tumorstatic models, the potential roles of eosinophils in GBM development and the tumor immunological response are only beginning to be recognized and are therefore the subject of the present review.
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Affiliation(s)
- Colleen S Curran
- Department of Biomolecular Chemistry, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706, USA
| | - Paul J Bertics
- Department of Biomolecular Chemistry, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706, USA
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Differentiating focal eosinophilic liver disease from hepatic metastases using unenhanced and gadoxetic acid-enhanced MRI. ACTA ACUST UNITED AC 2011; 36:425-32. [PMID: 21748468 DOI: 10.1007/s00261-011-9752-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE To examine the differential features of focal eosinophilic liver disease (FELD) from liver metastases on gadoxetic acid-enhanced MRI. MATERIALS Twenty patients with 41 FELD and 20 patients with 55 metastases were enrolled in this study. Liver MRI consisted of precontrast 2D T1-weighted image (T1WI) and gadoxetic acid-enhanced 3D T1WI (arterial, portal, 20 min hepatocyte-selective phases), and a postcontrast T2WI. Images were analyzed for the margin and shape of the lesions; lesion conspicuity on T1- and T2WI; signal intensity of the lesions on 3D T1WI; presence of rim enhancement and misty signs; and presence of significant smaller lesions on the unenhanced T1WI (<50%) compared to hepatocyte phase image. RESULTS Univariate analysis revealed the following significant parameters to favor FELD: a fuzzy margin, irregular shape, subtle signal intensity changes on T1- and T2WI, absence of target signs on the hepatocyte phase image, presence of misty signs, and size discrepancies on T1WI and hepatocyte phase images. Multivariate analysis revealed only a significantly smaller lesion size on T1WI compared to hepatocyte phase images to be predictive of FELD. CONCLUSION A significantly smaller lesion size on T1WI relative to hepatocyte phase image is the best predictor for identifying FELD on gadoxetic acid-enhanced MRI.
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Lee MH, Kim SH, Kim H, Lee MW, Lee WJ. Differentiating focal eosinophilic infiltration from metastasis in the liver with gadoxetic acid-enhanced magnetic resonance imaging. Korean J Radiol 2011; 12:439-49. [PMID: 21852904 PMCID: PMC3150671 DOI: 10.3348/kjr.2011.12.4.439] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2010] [Accepted: 03/11/2011] [Indexed: 12/23/2022] Open
Abstract
Objective To determine the most useful findings of gadoxetic acid-enhanced 3.0 Tesla (T) MRI for differentiating focal eosinophilic infiltration (FEI) from hepatic metastasis with verification of their usefulness. Materials and Methods Pathologically or clinically proven 39 FEIs from 25 patients and 79 hepatic metastases from 51 patients were included in the study. Gadoxetic acid-enhanced 3.0T MRI was performed in all cancer patients. Size differences measured between T2-weighted and hepatobiliary-phase images for lesions > 1 cm and morphologic findings (margin, shape, signal intensity on T1- and T2-weighted images, enhancement pattern on dynamic images, and target appearance on hepatobiliary-phase images) were compared between two groups via Student's t test as well as univariate and multivariate analyses. Diagnostic predictive values of two observers for differentiating two groups were assessed before (session 1) and after (session 2) recognition of results. Results Mean size difference (2.1 mm) in FEIs between the two images was significantly greater than for metastases (0.7 mm) (p < 0.05). An ill-defined margin and isointensity on T1-weighted images were independently significant morphologic findings (p < 0.05) for differentiating the two groups. All observers achieved a higher diagnostic accuracy in session 2 (97% and 98%) than session 1 (92% and 89%) with statistical significance in observer 2 (p < 0.05). All observers had significantly higher sensitivities (95%) and negative predictive values (NPVs) (98%) in session 2 than in session 1 (sensitivity, 74% in two observers; NPV, 89% and 88%) (p < 0.05). Conclusion With the size change, an ill-defined margin and isointensity on T1-weighted images are the most useful findings for differentiating FEI from hepatic metastasis on gadoxetic acid-enhanced 3.0T MRI.
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Affiliation(s)
- Mi Hee Lee
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Seoul, Korea
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Yuzawa Y, Ito Y, Mizuno M, Sawai A, Matsuo S. Pathological changes in chronic eosinophilic peritonitis in peritoneal dialysis patient. NDT Plus 2010; 3:372-5. [PMID: 25949434 PMCID: PMC4421519 DOI: 10.1093/ndtplus/sfq080] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2009] [Accepted: 04/12/2010] [Indexed: 11/14/2022] Open
Abstract
We report the pathological findings of the peritoneum in a patient with chronic eosinophilic peritonitis. Peripheral blood eosinophilia was confirmed before insertion of Tenckhoff catheter. Eosinophilic peritonitis continued from the second day after initiation of peritoneal dialysis for 18 months. Pathological findings showed numerous eosinophils in peritoneal blood vessels. Mast cells were also detected in the peritoneum, while neoangiogenesis was not prominent. The highly permeable state of the peritoneal membrane may be due to inflammatory mediators, such as tryptase. Mast cells may be involved in high peritoneal permeability in such patients.
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Affiliation(s)
| | - Yasuhiko Ito
- Department of Nephrology ; Department of Renal Replacement Therapy , Nagoya University Graduate School of Medicine , Nagoya , Japan
| | - Masashi Mizuno
- Department of Nephrology ; Department of Renal Replacement Therapy , Nagoya University Graduate School of Medicine , Nagoya , Japan
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Differentiating Focal Eosinophilic Necrosis of the Liver From Hepatic Metastases Using Unenhanced and Portal Venous Phase Computed Tomographic Imagings. J Comput Assist Tomogr 2009; 33:705-9. [DOI: 10.1097/rct.0b013e3181949b3b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Jensen-Jarolim E, Achatz G, Turner MC, Karagiannis S, Legrand F, Capron M, Penichet ML, Rodríguez JA, Siccardi AG, Vangelista L, Riemer AB, Gould H. AllergoOncology: the role of IgE-mediated allergy in cancer. Allergy 2008; 63:1255-66. [PMID: 18671772 DOI: 10.1111/j.1398-9995.2008.01768.x] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Epidemiological studies have suggested inverse associations between allergic diseases and malignancies. As a proof of concept for the capability of immunoglobulin E (IgE) to destruct tumor cells, several experimental strategies have evolved to specifically target this antibody class towards relevant tumor antigens. It could be demonstrated that IgE antibodies specific to overexpressed tumor antigens have been superior to any other immunoglobulin class with respect to antibody-dependent cellular cytotoxicity (ADCC) and phagocytosis (ADCP) reactions. In an alternative approach, IgE nonspecifically attached to tumor cells proved to be a powerful adjuvant establishing tumor-specific immune memory. Active Th2 immunity could also be achieved by applying an oral immunization regimen using mimotopes, i.e. epitope mimics of tumor antigens. The induced IgE antibodies could be cross-linked by live tumor cells leading to tumoricidic mediator release. Thus, IgE antibodies may not only act in natural tumor surveillance, but could possibly also be exploited for tumor control in active and passive immunotherapy settings. Thereby, eosinophils, mast cells and macrophages can be armed with the cytophilic IgE and become potent anti-tumor effectors, able to trace viable tumor cells in the tissues. It is strongly suggested that the evolving new field AllergoOncology will give new insights into the role of IgE-mediated allergy in malignancies, possibly opening new avenues for tumor therapy.
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Affiliation(s)
- E Jensen-Jarolim
- Department of Pathophysiology, Center of Physiology, Pathophysiology and Immunology, Medical University Vienna, Austria
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El-Osta H, El-Haddad P, Nabbout N. Lung carcinoma associated with excessive eosinophilia. J Clin Oncol 2008; 26:3456-7. [PMID: 18612162 DOI: 10.1200/jco.2007.15.8899] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Hazem El-Osta
- University of Kansas School of Medicine Wichita, Wichita, Kansas, USA
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41
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Interleukin-2 immunotherapy action on innate immunity cells in peripheral blood and tumoral tissue of pancreatic adenocarcinoma patients. Langenbecks Arch Surg 2008; 394:115-21. [DOI: 10.1007/s00423-008-0393-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2008] [Accepted: 07/08/2008] [Indexed: 01/21/2023]
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42
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MacDonald WC, Owen DA, Le N. Chronic advanced gastric cancer: clinicopathologic analysis of survival data. Hum Pathol 2008; 39:641-9. [PMID: 18439937 DOI: 10.1016/j.humpath.2007.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2007] [Revised: 10/03/2007] [Accepted: 10/04/2007] [Indexed: 12/11/2022]
Abstract
Patients with advanced gastric cancer who survived 5 years or more were studied. They were divided into 2 groups: 31 who later died of their disease (chronic patients) and 33 who were apparently cured (cured patients). Each survivor was matched with a patient who died within 5 years (control patients). The clinical and pathologic features of each group were compared. The 5-year survivors were easily distinguished from the controls by histologic stage, size of neoplasm, intratumoral eosinophil counts, extent of fibrosis; and by most histologic classifications. Chronic patients resembled cured patients in mean age (56 years), stage, size, site, percentage with lymphatic and neural invasion, eosinophil counts, extent of fibrosis, and characteristics in most histologic classifications. Chronic cancers differed from cured cancers by having less venous invasion, fewer solid tumors, more mucinous carcinomas, a lesser proportion of intestinal to diffuse cancers (World Health Organization), and more intracellular mucin production (Goseki). Chronic cancers were lower stage and smaller with less lymphatic, venous, and neural invasion than controls. Their superior overall survival time was largely because of longer progression-free survival. We conclude that chronic advanced gastric cancer patients differ both from cured patients and control patients. The use of pathologic features in addition to the standard Lauren classification better separated the chronic cancers from the cured cancers and showed differences in behavior between histologic types.
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Affiliation(s)
- Walter C MacDonald
- Division of Medical Oncology, Vancouver Centre, British Columbia Cancer Agency and University of British Columbia, Vancouver, Canada V5Z 4E6
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43
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Watanabe T, Aikawa K, Kanefuji T, Yamazaki K, Hirono H, Hasegawa K, Soga K, Shibasaki K, Umezu H, Nomoto M. Pelioid-type hepatocellular carcinoma with numerous eosinophilic infiltrations in a patient with primary biliary cirrhosis. Hepatol Res 2008; 38:421-7. [PMID: 18021231 DOI: 10.1111/j.1872-034x.2007.00277.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A 65-year-old woman with liver injury was referred to our hospital in 1992. She was diagnosed with primary biliary cirrhosis (PBC) of Scheuer's histological classification stage IV. She was treated with 600 mg/day of ursodeoxycholic acid. A 1-cm mass in S7 was detected in August 1995. The serum alpha-fetoprotein (AFP) level increased to 1288 ng/mL in January 1996. Angiography showed a cotton wool-like appearance in the delayed phase. Because the size of the tumor appeared to be increasing and the serum AFP levels increased with high levels of L3 fraction, a pelioid-type hepatocellular carcinoma (HCC) was strongly suspected. Hepatic artery infusion with SMANCS and partial resection of S7 and S8 of the liver were performed in March 1996. The pathological diagnosis for theresected liver tumor was pelioid-type HCC. The serum AFP level decreased to 50 ng/mL after the operation, but relapsed HCC was detected in S6 and S7. Angiography in September 1996 revealed multiple hypervascular lesions, and hepatic artery infusion with SMANCS was again performed; however, we were unable to suppress the progression of the relapsed HCC. The patient died due to an intra-abdominal rupture of relapsed HCC and subsequent liver failure in December 1996. We report a rare case of pelioid-type HCC with numerous eosinophilic infiltrations arising from PBC.
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Affiliation(s)
- Takuya Watanabe
- Department of Internal Medicine and Gastroenterology, Medical Hospital, The Nippon Dental University School of Life Dentistry at Niigata, Niigata, Japan
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Abstract
The concept that the immune system can recognise tumour cells and either eliminate them (tumour immune surveillance) or select for immunologically resistant variants (immunoediting) is gaining general acceptance by immunologists. In terms of an adaptive immune response to cancer, however, much of the research has focused on the response of cytotoxic CD8+ T lymphocytes to tumour-specific antigens and the production of Th1 cytokines by CD4+ and CD8+ T cells. In contrast, Th2-mediated immunity has traditionally been viewed as favouring tumour growth, both by promoting angiogenesis and by inhibiting cell-mediated immunity and subsequent tumour cell killing. While there is evidence that components of type 2 inflammation, such as B cells and interleukin-10, do promote tumour growth, there are also many studies demonstrating the anti-tumour activity of CD4+ Th2 cells, particularly in collaboration with tumour-infiltrating granulocytes, such as eosinophils. In this review, we examine all the components of type 2 immunity and their effects on tumour growth. Collectively, from this analysis, we conclude that there is a great potential for the development of Th2-mediated immunotherapies that harness the cytotoxic activity of eosinophils.
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Affiliation(s)
- J I Ellyard
- Cancer and Vascular Biology Group, Division of Immunology and Genetics, John Curtin School of Medical Research, Australian National University, Canberra City, ACT 2601, Australia
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Shurin MR, Shurin GV, Lokshin A, Yurkovetsky ZR, Gutkin DW, Chatta G, Zhong H, Han B, Ferris RL. Intratumoral cytokines/chemokines/growth factors and tumor infiltrating dendritic cells: friends or enemies? Cancer Metastasis Rev 2007; 25:333-56. [PMID: 17029028 DOI: 10.1007/s10555-006-9010-6] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The tumor microenvironment consists of a variable combination of tumor cells, stromal fibroblasts, endothelial cells and infiltrating leukocytes, such as macrophages, T lymphocytes, and dendritic cells. A variety of cytokines, chemokines and growth factors are produced in the local tumor environment by different cells accounting for a complex cell interaction and regulation of differentiation, activation, function and survival of multiple cell types. The interaction between cytokines, chemokines, growth factors and their receptors forms a comprehensive network at the tumor site, which is primary responsible for overall tumor progression and spreading or induction of antitumor immune responses and tumor rejection. Although the general thought is that dendritic cells are among the first cells migrating to the tumor site and recognizing tumor cells for the induction of specific antitumor immunity, the clinical relevance of dendritic cells at the site of the tumor remains a matter of debate regarding their role in the generation of successful antitumor immune responses in human cancers. While several lines of evidence suggest that intratumoral dendritic cells play an important role in antitumor immune responses, understanding the mechanisms of dendritic cell/tumor cell interaction and modulation of activity and function of different dendritic cell subtypes at the tumor site is incomplete. This review is limited to discussing the role of intratumoral cytokine network in the understanding immunobiology of tumor-associated dendritic cells, which seems to possess different regulatory functions at the tumor site.
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Affiliation(s)
- Michael R Shurin
- Department of Pathology, University of Pittsburgh Medical Center and Cancer Institute, Pittsburgh, PA 15213, USA.
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Lotfi R, Lee JJ, Lotze MT. Eosinophilic granulocytes and damage-associated molecular pattern molecules (DAMPs): role in the inflammatory response within tumors. J Immunother 2007; 30:16-28. [PMID: 17198080 DOI: 10.1097/01.cji.0000211324.53396.f6] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The development of a tumor over many years typically leads to reciprocal alternations in the host and the tumor, enabling tumor growth paradoxically in the setting of substantial necrosis and inflammation. When evaluating a tumor, it is important to assess 3 elements: (1) the quantity and quality of tumor-associated leukocytes, (2) their state of activation, and (3) tumor microenvironment. Peripheral blood eosinophilia and tumor-associated tissue eosinophilia are frequently associated with some tumor types and also found after immunotherapy with IL-2, IL-4, granulocyte-macrophage colony-stimulating factor, and antibody to CTLA-4. Within several tumor types including gastrointestinal tumors, tumor-associated tissue eosinophilia is associated with a significantly better prognosis. The converse is true in other tumor types such as differentiated oral squamous cell carcinoma. On the basis of the emergent data, tumor-associated eosinophils have at least 2 dominant nonoverlapping activities: (1) destructive effector functions potentially limiting tumor growth as well as causing recruitment and activation of other leukocytes, (2) immunoregulative and remodeling activities which suppress immune response and promote tumor proliferation. The mechanism by which eosinophils in particular are recruited into tumor tissue is largely unknown. Candidates for causing eosinophil chemotaxis into tumor tissue are the released damage-associated molecular pattern molecules (DAMPs) including the nuclear protein high mobility group box 1. High mobility group box 1 is released upon necrotic cell death and secreted by many cells, particularly during periods of nutrient, hypoxic, or oxidant stress. This overview on eosinophil biology in the context of cancer and necrosis, introduces intriguing and novel strategies targeting eosinophils to enable more effective biologic therapy for cancer patients.
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Affiliation(s)
- Ramin Lotfi
- University of Pittsburgh, Hillmann Cancer Center, 5117 Centre Avenue, Pittsburgh, PA 15213, USA
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47
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Alkhabuli JO. Significance of neo-angiogenesis and immuno-surveillance cells in squamous cell carcinoma of the tongue. Libyan J Med 2007; 2:30-9. [PMID: 21503229 PMCID: PMC3078233 DOI: 10.4176/070110] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background Neo-angiogenesis is an essential process in physiological and pathological conditions. However, it is a complex process. Several studies demonstrated that intra-tumoural microvessel number is a significant predictor of metastasis and clinical outcome in many tumours, including oral malignancies. The immuno-surveillance cells, mast cells and eosinophils are implicated in the biological behaviour of tumours. Nevertheless, their function in tissues is uncertain. Mast cells are involved in homeostatic regulation of blood vessels as well as host defence. In some malignancies, high mast cell density has been found to correlate with favourable prognosis. However, others reported unfavourable associations. Tumour associated tissue eosinophilia is a well-known phenomena. It has been associated with good and poor prognosis. However, the role of eosinophils in tumours remains controversial. Therefore, this study was designed to investigate the prognostic value of microvessel, mast cell and eosinophil densities in the context of clinico-pathological parameters and survival in squamous cell carcinoma of the tongue. Materials and Methods Anti-CD105 and anti-tryptase monoclonal antibodies were utilized to highlight and count microvessels and mast cells respectively in 81 cases of tongue squamous cell carcinoma. Eosinophils were demonstrated using carbol chromotrope histochemical stain. The densities were counted per mm2 and correlated with patients’ outcome and other clinico-pathological parameters using non-parametric tests and student's t-test. Clinically, the cases were divided into 4 main groups depending on survival time, lymph-node or distant metastasis. Results The 5 year survival was significantly lower in patients with a low mast cell density than those with a high density (p=0.006, Kruskal-Wallis test). The survival group-A demonstrated significantly higher mast cell and microvessel numbers than group-D (p=0.007, student's t-test) respectively. Patients with well- differentiated squamous cell carcinoma had significantly higher numbers of mast cells when compared to patients with poorly differentiated squamous cell carcinoma (p<0.05, student's t-test). The lymph node involvement correlation between the survival group-A and survival group-D was also significant (p=0.001, Mann-Whitney U test). Conclusion Data from this study indicates that accumulating mast cells in tumours play a part in inhibiting tumour progression and is potentially angiogenic in tumours.
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Affiliation(s)
- Juma O Alkhabuli
- Department of oral pathology, Faculty of Dentistry, University of Sharjah
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Chang S, Lim JH, Choi D, Park CK, Kwon NH, Cho SY, Choi DC. Hepatic Visceral Larva Migrans ofToxocara canis: CT and Sonographic Findings. AJR Am J Roentgenol 2006; 187:W622-9. [PMID: 17114516 DOI: 10.2214/ajr.05.1416] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to describe the CT and sonographic findings of hepatic visceral larva migrans of Toxocara canis. MATERIALS AND METHODS Fifty-four patients (44 men, 10 women; age range, 30-80 years; mean age, 53 years) with serologically confirmed visceral larva migrans of Toxocara canis underwent evaluation of the liver with CT (n = 25), sonography (n = 48), or both. Two radiologists used consensus for retrospective evaluation of CT and sonographic findings. Correlation between the presence and severity of hepatic abnormalities on images and the degree of peripheral eosinophilia was assessed. RESULTS Seventeen (68%) of 25 patients who underwent CT had single or multiple ill-defined, oval or elongated, small, low-attenuating lesions in the liver. Eighteen (38%) of 48 patients who underwent sonography had single or multiple small, poorly defined, oval or elongated, hypoechoic scattered focal lesions in the liver. In the 19 patients who underwent both CT and sonography, the two techniques had no significant difference in rate of detection of hepatic lesions (p = 0.375, McNemar test). The lesion numbers on CT and sonography showed excellent linear correlation (r = 0.844, p = 0.001) by Pearson's correlation test. An independent samples t test showed that eosinophil count and percentage in the peripheral blood were significantly higher in patients with hepatic lesions on CT and sonography than in patients without lesions. CONCLUSION CT and sonographic findings of hepatic visceral larva migrans of T. canis are multiple, ill-defined, oval or elongated, small, nodular lesions scattered in the liver parenchyma. The presence of hepatic lesions on images was associated with higher peripheral eosinophil count and percentage.
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Affiliation(s)
- Samuel Chang
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, 50 Ilwon-dong, Kangnam-ku, Seoul, South Korea 135-230
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Cormier SA, Taranova AG, Bedient C, Nguyen T, Protheroe C, Pero R, Dimina D, Ochkur SI, O’Neill K, Colbert D, Lombari TR, Constant S, McGarry MP, Lee JJ, Lee NA. Pivotal Advance: eosinophil infiltration of solid tumors is an early and persistent inflammatory host response. J Leukoc Biol 2006; 79:1131-9. [PMID: 16617160 PMCID: PMC3496422 DOI: 10.1189/jlb.0106027] [Citation(s) in RCA: 131] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Tumor-associated eosinophilia has been observed in numerous human cancers and several tumor models in animals; however, the details surrounding this eosinophilia remain largely undefined and anecdotal. We used a B16-F10 melanoma cell injection model to demonstrate that eosinophil infiltration of tumors occurred from the earliest palpable stages with significant accumulations only in the necrotic and capsule regions. Furthermore, the presence of diffuse extracellular matrix staining for eosinophil major basic protein was restricted to the necrotic areas of tumors, indicating that eosinophil degranulation was limited to this region. Antibody-mediated depletion of CD4+ T cells and adoptive transfer of eosinophils suggested, respectively, that the accumulation of eosinophils is not associated with T helper cell type 2-dependent immune responses and that recruitment is a dynamic, ongoing process, occurring throughout tumor growth. Ex vivo migration studies have identified what appears to be a novel chemotactic factor(s) released by stressed/dying melanoma cells, suggesting that the accumulation of eosinophils in tumors occurs, in part, through a unique mechanism dependent on a signal(s) released from areas of necrosis. Collectively, these studies demonstrate that the infiltration of tumors by eosinophils is an early and persistent response that is spatial-restricted. It is more important that these data also show that the mechanism(s) that elicit this host response occur, independent of immune surveillance, suggesting that eosinophils are part of an early inflammatory reaction at the site of tumorigenesis.
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MESH Headings
- Animals
- CD4 Antigens/immunology
- CD4-Positive T-Lymphocytes/immunology
- Cells, Cultured
- Chemotactic Factors/metabolism
- Chemotaxis/drug effects
- Chemotaxis/physiology
- Culture Media, Conditioned/chemistry
- Culture Media, Conditioned/pharmacology
- Eosinophilia/etiology
- Eosinophilia/physiopathology
- Eosinophils/immunology
- Eosinophils/transplantation
- Immunologic Surveillance
- Immunotherapy, Adoptive
- Inflammation/immunology
- Inflammation/pathology
- Injections, Subcutaneous
- Interleukin-5/genetics
- Lymphocyte Depletion
- Melanoma, Experimental/complications
- Melanoma, Experimental/immunology
- Melanoma, Experimental/metabolism
- Melanoma, Experimental/pathology
- Melanoma, Experimental/therapy
- Mice
- Mice, Inbred C57BL
- Mice, Transgenic
- Microscopy, Confocal
- Necrosis
- Neoplasm Transplantation
- Th2 Cells/immunology
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Affiliation(s)
- Stephania A. Cormier
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
- Department of Biological Sciences, Louisiana State University, 202 Life Sciences Annex, Baton Rouge, LA 70803
| | - Anna G. Taranova
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Carrie Bedient
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Thanh Nguyen
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Cheryl Protheroe
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Ralph Pero
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Dawn Dimina
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Sergei I. Ochkur
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Katie O’Neill
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Dana Colbert
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Theresa R. Lombari
- Laboratory Animal Research Core (LARC) Facility, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Stephanie Constant
- Department of Microbiology and Tropical Medicine, George Washington University, 2300 Eye Street NW, Washington, DC 20037
| | - Michael P. McGarry
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - James J. Lee
- Division of Pulmonary Medicine, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
| | - Nancy A. Lee
- Division of Hematology and Oncology, Mayo Clinic Arizona, 13400 East Shea Boulevard Scottsdale, AZ 85259
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50
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Kim YK, Kim CS, Moon WS, Cho BH, Lee SY, Lee JM. MRI Findings of Focal Eosinophilic Liver Diseases. AJR Am J Roentgenol 2005; 184:1541-8. [PMID: 15855113 DOI: 10.2214/ajr.184.5.01841541] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this study was to describe the MRI findings of focal eosinophilic infiltration and eosinophilic abscess of the liver. CONCLUSION MRI shows characteristic findings of focal eosinophilic liver disease that can be helpful in differentiating lesions of focal eosinophilic liver disease from other focal liver lesions. In addition, eosinophilic abscess and focal eosinophilic infiltration showed different MRI findings from each other.
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Affiliation(s)
- Young-Kon Kim
- Department of Diagnostic Radiology, Chonbuk National University Hospital, Chonju, Korea
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