1
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Chen Y, Liu H, Sun Y. Effect of acute inflammatory reaction induced by biopsy on tumor microenvironment. J Cancer Res Clin Oncol 2024; 150:177. [PMID: 38578317 PMCID: PMC10997701 DOI: 10.1007/s00432-024-05704-7] [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: 07/30/2023] [Accepted: 12/04/2023] [Indexed: 04/06/2024]
Abstract
When it comes to the diagnosis of solid tumors, biopsy is always the gold standard. However, traumatic and inflammatory stimuli are so closely related to tumor initiation and development that the acute inflammatory response induced by biopsy can give rise to changes in the tumor microenvironment, including recruitment of immunosuppressive cells (M2 macrophages, Treg cells, Tumor-associated neutrophils) and secretion of inflammation-associated cytokines, to create immunosuppressive conditions that enable the increase of circulating tumor cells in the peripheral circulation and promote the metastatic spread of tumors after surgery. In this review, we discuss dynamic changes and inhibitory characteristics of biopsy on tumor microenvironment. By investigating its mechanism of action and summarizing the current therapeutic strategies for biopsy-induced tumor immunosuppressive microenvironment, the future of using biopsy-induced inflammation to improve the therapeutic effects and prognosis of patients is prospected.
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Affiliation(s)
- Yuanyuan Chen
- Department of Stomatology, The Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Hualian Liu
- Department of Stomatology, The Third Affiliated Hospital of Soochow University, Changzhou, China.
| | - Yadong Sun
- Department of General Practice, Unit 94587 of the Chinese People's Liberation Army, Lianyungang, China
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2
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Szpakowski P, Ksiazek-Winiarek D, Czpakowska J, Kaluza M, Milewska-Jedrzejczak M, Glabinski A. Astrocyte-Derived Exosomes Differentially Shape T Cells' Immune Response in MS Patients. Int J Mol Sci 2023; 24:ijms24087470. [PMID: 37108633 PMCID: PMC10138532 DOI: 10.3390/ijms24087470] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Revised: 04/07/2023] [Accepted: 04/13/2023] [Indexed: 04/29/2023] Open
Abstract
Astrocytes, the most abundant group of glia cells in the brain, provide support for neurons and indicate multiple various functions in the central nervous system (CNS). Growing data additionally describe their role in the regulation of immune system activity. They exert their function not only by direct contact with other cell types, but also through an indirect method, e.g., by secreting various molecules. One such structure is extracellular vesicles, which are important mediators of crosstalk between cells. In our study, we observed that the impact of exosomes derived from astrocytes with various functional phenotype differently affect the immune response of CD4+ T cells, both from healthy individuals and from patients with multiple sclerosis (MS). Astrocytes, by modulating exosome cargo, impacts the release of IFN-γ, IL-17A and CCL2 in our experimental conditions. Considering the proteins concentration in cell culture supernatants and the cellular percentage of Th phenotypes, it could be stated that human astrocytes, by the release of exosomes, are able to modify the activity of human T cells.
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Affiliation(s)
- Piotr Szpakowski
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
| | - Dominika Ksiazek-Winiarek
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
| | - Joanna Czpakowska
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
| | - Mateusz Kaluza
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
| | - Marta Milewska-Jedrzejczak
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
| | - Andrzej Glabinski
- Department of Neurology and Stroke, Medical University of Lodz, Zeromskiego 113 Street, 90-549 Lodz, Poland
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3
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Puukila S, Lawrence MD, De Pasquale CG, Bersten AD, Bihari S, McEvoy-May J, Nemec-Bakk A, Dixon DL. Monocyte chemotactic protein (MCP)-1 (CCL2) and its receptor (CCR2) are elevated in chronic heart failure facilitating lung monocyte infiltration and differentiation which may contribute to lung fibrosis. Cytokine 2023; 161:156060. [PMID: 36219898 DOI: 10.1016/j.cyto.2022.156060] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 09/25/2022] [Accepted: 09/29/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Dyspnea, the cardinal manifestation of chronic heart failure (CHF), may reflect both pulmonary oedema and pulmonary remodeling resulting in tissue stiffening. Emerging evidence suggests that predominance of distinct phenotypes of alveolar and recruited macrophages, designated M1 and M2, may regulate the course of inflammatory tissue repair and remodeling in the lung. METHODS In a CHF rat model, we found fibrotic reinforcement of the extracellular matrix with an increase in monocyte chemotactic protein (MCP)-1/CCL2 in bronchoalveolar lavage (BAL), corresponding to a 3-fold increase in recruited macrophages. In this clinical cross sectional study, we aimed to examine potential mediators of leukocyte activation and lung infiltration in parallel BAL and blood from CHF patients compared to non-CHF controls. RESULTS Mini-BAL and peripheral blood samples were obtained from hospitalized CHF, acute decompensated CHF and non-CHF patients. CHF patients and decompensated CHF patients demonstrated increases from non-CHF patients in BAL MCP-1, as well as the M2 macrophage cytokines interleukin-10 and transforming growth factor-β. BAL and plasma MCP-1 were significantly correlated; however, MCP-1 was 20-fold higher in epithelial lining fluid in BAL, indicative of an alveolar chemotactic gradient. An increase in transglutaminase 2 positive M2 macrophages in parallel with a decrease in the MCP-1 receptor, CC chemokine receptor 2 (CCR2), was apparent in BAL cells of CHF patients compared to non-CHF. CONCLUSION These data suggest a pathway of MCP-1 mediated M2 macrophage prevalence in the lungs of CHF patients which may contribute to pulmonary fibrotic remodeling and consequent increased severity of dyspnea.
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Affiliation(s)
- Stephanie Puukila
- College of Medicine and Public Health, Flinders University, Adelaide, Australia; Northern Ontario School of Medicine, Thunder Bay, Canada
| | - Mark D Lawrence
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Carmine G De Pasquale
- College of Medicine and Public Health, Flinders University, Adelaide, Australia; Cardiac Services, Flinders Medical Centre, Adelaide, Australia
| | - Andrew D Bersten
- College of Medicine and Public Health, Flinders University, Adelaide, Australia; Intensive and Critical Care Unit, Flinders Medical Centre, Adelaide, Australia
| | - Shailesh Bihari
- College of Medicine and Public Health, Flinders University, Adelaide, Australia; Intensive and Critical Care Unit, Flinders Medical Centre, Adelaide, Australia
| | - James McEvoy-May
- College of Medicine and Public Health, Flinders University, Adelaide, Australia
| | - Ashley Nemec-Bakk
- Department of Biotechnology, Lakehead University, Thunder Bay, Canada
| | - Dani-Louise Dixon
- College of Medicine and Public Health, Flinders University, Adelaide, Australia; Northern Ontario School of Medicine, Thunder Bay, Canada; Intensive and Critical Care Unit, Flinders Medical Centre, Adelaide, Australia.
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4
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Tian Q, Guo Y, Feng S, Liu C, He P, Wang J, Han W, Yang C, Zhang Z, Li M. Inhibition of CCR2 attenuates neuroinflammation and neuronal apoptosis after subarachnoid hemorrhage through the PI3K/Akt pathway. J Neuroinflammation 2022; 19:312. [PMID: 36566220 PMCID: PMC9789920 DOI: 10.1186/s12974-022-02676-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 12/17/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Neuroinflammation and neuronal apoptosis are closely associated with a poor prognosis in patients with subarachnoid hemorrhage (SAH). We investigated the role of C-C motif chemokine receptor 2 (CCR2) in SAH. METHODS Pre-processed RNA-seq transcriptome datasets GSE167110 and GSE79416 from the Gene Expression Omnibus (GEO) database were screened for genes differentially expressed between mice with SAH and control mice, using bioinformatics analysis. The endovascular perforation model was performed to establish SAH. RS504393 (a CCR2 antagonist) and LY294002 (PI3K inhibitor) were administered to explore the mechanism of neuroinflammation after SAH. SAH grading, neurological scoring, brain water content and blood-brain barrier (BBB) permeability determination, enzyme-linked immunosorbent assay (ELISA), western blotting, and immunofluorescence were performed. An in vitro model of SAH was induced in H22 cells by hemin treatment. The protective mechanism of CCR2 inhibition was studied by adding RS504393 and LY294002. Clinical cerebrospinal fluid (CST) samples were detected by ELISA. RESULTS Expression of CCR2 was upregulated in both datasets and was identified as a hub gene. CCR2 expression was significantly upregulated in the cytoplasm of neurons after SAH, both in vitro and in vivo. RS significantly reduced the brain water content and blood-brain barrier permeability, alleviated neuroinflammation, and reduced neuronal apoptosis after SAH. Additionally, the protective effects of CCR2 inhibition were abolished by LY treatment. Finally, the levels of CCR2, inflammatory factors, and apoptotic factors were elevated in the CSF of patients with SAH. CCR2 levels were associated with patient outcomes at the 6-month follow-up. CONCLUSION CCR2 expression was upregulated in both in vitro and in vivo SAH models. Additionally, inhibition of CCR2, at least partly through the PI3K/AKT pathway, alleviated neuroinflammation and neuronal apoptosis in vivo and in vitro. CCR2 levels in the CSF have a moderate diagnostic value for 6-month outcome prediction in patients with SAH.
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Affiliation(s)
- Qi Tian
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Yujia Guo
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Shi Feng
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Chengli Liu
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Peibang He
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Jianfeng Wang
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Wenrui Han
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Chen Yang
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Zhan Zhang
- grid.412632.00000 0004 1758 2270Department of Rehabilitation, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
| | - Mingchang Li
- grid.412632.00000 0004 1758 2270Department of Neurosurgery, Renmin Hospital of Wuhan University, 99 Ziyang Road, Wuhan, 430060 Hubei China
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5
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Kuang S, He F, Liu G, Sun X, Dai J, Chi A, Tang Y, Li Z, Gao Y, Deng C, Lin Z, Xiao H, Zhang M. CCR2-engineered mesenchymal stromal cells accelerate diabetic wound healing by restoring immunological homeostasis. Biomaterials 2021; 275:120963. [PMID: 34153785 DOI: 10.1016/j.biomaterials.2021.120963] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 05/30/2021] [Accepted: 06/06/2021] [Indexed: 02/06/2023]
Abstract
Impaired wound healing presents great health risks to patients. While encouraging, the current clinical successes of mesenchymal stromal cell (MSC)-based therapies for tissue repair have been limited. Genetic engineering could endow MSCs with more robust regenerative capacities. Here, we identified that C-C motif chemokine receptor 2 (CCR2) overexpression enhanced the targeted migration and immunoregulatory potential of MSCs in response to C-C motif chemokine ligand 2 (CCL2) in vitro. Intravenously infusion of CCR2-engineered MSCs (MSCsCCR2) exhibited improved homing efficiencies to injured sites and lungs of diabetic mice. Accordingly, MSCCCR2 infusion inhibited monocyte infiltration, reshaped macrophage inflammatory properties, prompted the accumulation of regulatory T cells (Treg cells) in injured sites, and reshaped systemic immune responses via the lung and spleen in mouse diabetic wound models. In summary, CCR2-engineered MSCs restore immunological homeostasis to accelerate diabetic wound healing via their improved homing and immunoregulatory potentials in response to CCL2. Therefore, these findings provide a novel strategy to explore genetically engineered MSCs as tools to facilitate tissue repair in diabetic wounds.
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Affiliation(s)
- Shuhong Kuang
- Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510080, China
| | - Feng He
- Guangzhou First People's Hospital, School of Medicine, South China University of Technology, Guangzhou 510180, China
| | - Guihua Liu
- Reproductive Centre, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
| | - Xiangzhou Sun
- Department of Urology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Jian Dai
- Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Ani Chi
- Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Yali Tang
- Core Lab Plat for Medical Science, Zhongshan Medical School, Sun Yat-sen University, Guangzhou 510080, China
| | - Zhuoran Li
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510080, China
| | - Yong Gao
- Reproductive Medicine Center, The Key Laboratory for Reproductive Medicine of Guangdong Province, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
| | - Chunhua Deng
- Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China; Guangdong Provincial Key Laboratory of Orthopaedics and Traumatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, 51008, China
| | - Zhengmei Lin
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Guanghua School of Stomatology, Sun Yat-sen University, Guangzhou 510080, China.
| | - Haipeng Xiao
- Department of Endocrinology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
| | - Min Zhang
- Department of Andrology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China.
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6
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Zhu S, Liu M, Bennett S, Wang Z, Pfleger KDG, Xu J. The molecular structure and role of CCL2 (MCP-1) and C-C chemokine receptor CCR2 in skeletal biology and diseases. J Cell Physiol 2021; 236:7211-7222. [PMID: 33782965 DOI: 10.1002/jcp.30375] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/23/2021] [Accepted: 03/12/2021] [Indexed: 12/12/2022]
Abstract
Monocyte chemoattractant protein-1, also called chemokine (C-C motif) ligand 2 (CCL2) or small inducible cytokine A2, is an inflammatory mediator capable of recruiting monocytes, memory T cells, and dendritic cells. CCL2 is a member of the CC chemokine superfamily, which binds to its receptor, C-C motif chemokine receptor-2 (CCR2), for the induction of chemotactic activity and an increase of calcium influx. It exerts multiple effects on a variety of cells, including monocytes, macrophages, osteoclasts, basophils, and endothelial cells, and is involved in a diverse range of diseases. This review discusses the molecular structure and role of CCL2 and CCR2 in skeletal biology and disease. Molecular structure analyses reveal that CCL2 shares a conserved C-C motif; however, it has only limited sequence homology with other CCL family members. Likewise, CCR2, as a member of the G-protein-coupled seven-transmembrane receptor superfamily, shares conserved cysteine residues, but exhibits very limited sequence homology with other CCR family members. In the skeletal system, the expression of CCL2 is regulated by a variety of factors, such as parathyroid hormone/parathyroid hormone-related peptide, interleukin 1b, tumor necrosis factor-α and transforming growth factor-beta, RANKL, and mechanical forces. The interaction of CCL2 and CCR2 activates several signaling cascades, including PI3K/Akt/ERK/NF-κB, PI3K/MAPKs, and JAK/STAT-1/STAT-3. Understanding the role of CCL2 and CCR2 will facilitate the development of novel therapies for skeletal disorders, including rheumatoid arthritis, osteolysis and other inflammatory diseases related to abnormal chemotaxis.
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Affiliation(s)
- Sipin Zhu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
| | - Mei Liu
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia.,Jiangsu Key Laboratory for Molecular and Medical Biotechnology and College of Life Sciences, Nanjing Normal University, Nanjing, Jiangsu, China
| | - Samuel Bennett
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
| | - Ziyi Wang
- School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
| | - Kevin D G Pfleger
- Molecular Endocrinology and Pharmacology, Harry Perkins Institute of Medical Research, Nedlands, Western Australia, Australia.,Centre for Medical Research, The University of Western Australia, Perth, Western Australia, Australia.,UWA Node, Australian Research Council Centre for Personalised Therapeutics Technologies, Melbourne and Perth, Victoria and Western Australia, Australia
| | - Jiake Xu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,School of Biomedical Sciences, The University of Western Australia, Perth, Western Australia, Australia
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7
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Kim DH, Gu A, Lee JS, Yang EJ, Kashif A, Hong MH, Kim G, Park BS, Lee SJ, Kim IS. Suppressive effects of S100A8 and S100A9 on neutrophil apoptosis by cytokine release of human bronchial epithelial cells in asthma. Int J Med Sci 2020; 17:498-509. [PMID: 32174780 PMCID: PMC7053304 DOI: 10.7150/ijms.37833] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 09/05/2019] [Indexed: 12/28/2022] Open
Abstract
S100A8 and S100A9 are important proteins in the pathogenesis of allergy. Asthma is an allergic lung disease, characterized by bronchial inflammation due to leukocytes, bronchoconstriction, and allergen-specific IgE. In this study, we examined the role of S100A8 and S100A9 in the interaction of cytokine release from bronchial epithelial cells, with constitutive apoptosis of neutrophils. S100A8 and S100A9 induce increased secretion of neutrophil survival cytokines such as MCP-1, IL-6 and IL-8. This secretion is suppressed by TLR4 inhibitor), LY294002, AKT inhibitor, PD98059, SB202190, SP600125, and BAY-11-7085. S100A8 and S100A9 also induce the phosphorylation of AKT, ERK, p38 MAPK and JNK, and activation of NF-κB, which were blocked after exposure to TLR4i, LY294002, AKTi, PD98059, SB202190 or SP600125. Furthermore, supernatants collected from bronchial epithelial cells after S100A8 and S100A9 stimulation suppressed the apoptosis of normal and asthmatic neutrophils. These inhibitory mechanisms are involved in suppression of caspase 9 and caspase 3 activation, and BAX expression. The degradation of MCL-1 and BCL-2 was also blocked by S100A8 and S100A9 stimulation. Essentially, neutrophil apoptosis was blocked by co-culture of normal and asthmatic neutrophils with BEAS-2B cells in the presence of S100A8 and S100A9. These findings will enable elucidation of asthma pathogenesis.
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Affiliation(s)
- Da Hye Kim
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824
| | - Ayoung Gu
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan, 54538
| | - Eun Ju Yang
- Department of Clinical Laboratory Science, Daegu Haany University, Gyeongsan, 38610
| | - Ayesha Kashif
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824
| | - Min Hwa Hong
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824
| | - Geunyeong Kim
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824
| | - Beom Seok Park
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824.,Department of Biomedical Laboratory Science, College of Health Science, Eulji University, Seongnam 13135
| | - Soo Jin Lee
- Department of Pediatrics, School of Medicine, Eulji University, Daejeon, 301-746
| | - In Sik Kim
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824.,Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea
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8
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Gschwandtner M, Derler R, Midwood KS. More Than Just Attractive: How CCL2 Influences Myeloid Cell Behavior Beyond Chemotaxis. Front Immunol 2019; 10:2759. [PMID: 31921102 PMCID: PMC6923224 DOI: 10.3389/fimmu.2019.02759] [Citation(s) in RCA: 341] [Impact Index Per Article: 68.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Accepted: 11/11/2019] [Indexed: 12/15/2022] Open
Abstract
Monocyte chemoattractant protein-1 (MCP-1/CCL2) is renowned for its ability to drive the chemotaxis of myeloid and lymphoid cells. It orchestrates the migration of these cell types both during physiological immune defense and in pathological circumstances, such as autoimmune diseases including rheumatoid arthritis and multiple sclerosis, inflammatory diseases including atherosclerosis, as well as infectious diseases, obesity, diabetes, and various types of cancer. However, new data suggest that the scope of CCL2's functions may extend beyond its original characterization as a chemoattractant. Emerging evidence shows that it can impact leukocyte behavior, influencing adhesion, polarization, effector molecule secretion, autophagy, killing, and survival. The direction of these CCL2-induced responses is context dependent and, in some cases, synergistic with other inflammatory stimuli. The involvement of CCL2 signaling in multiple diseases renders it an interesting therapeutic target, although current targeting strategies have not met early expectations in the clinic. A better understanding of how CCL2 affects immune cells will be pivotal to the improvement of existing therapeutic approaches and the development of new drugs. Here, we provide an overview of the pleiotropic effects of CCL2 signaling on cells of the myeloid lineage, beyond chemotaxis, and highlight how these actions might help to shape immune cell behavior and tumor immunity.
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Affiliation(s)
- Martha Gschwandtner
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - Rupert Derler
- Department of Pharmaceutical Chemistry, Institute of Pharmaceutical Sciences, University of Graz, Graz, Austria
| | - Kim S. Midwood
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
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9
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Do DC, Mu J, Ke X, Sachdeva K, Qin Z, Wan M, Ishmael FT, Gao P. miR-511-3p protects against cockroach allergen-induced lung inflammation by antagonizing CCL2. JCI Insight 2019; 4:126832. [PMID: 31536479 DOI: 10.1172/jci.insight.126832] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 09/12/2019] [Indexed: 02/06/2023] Open
Abstract
miR-511-3p, encoded by CD206/Mrc1, was demonstrated to reduce allergic inflammation and promote alternative (M2) macrophage polarization. Here, we sought to elucidate the fundamental mechanism by which miR-511-3p attenuates allergic inflammation and promotes macrophage polarization. Compared with WT mice, the allergen-challenged Mrc1-/- mice showed increased airway hyperresponsiveness (AHR) and inflammation. However, this increased AHR and inflammation were significantly attenuated when these mice were pretransduced with adeno-associated virus-miR-511-3p (AAV-miR-511-3p). Gene expression profiling of macrophages identified Ccl2 as one of the major genes that was highly expressed in M2 macrophages but antagonized by miR-511-3p. The interaction between miR-511-3p and Ccl2 was confirmed by in silico analysis and mRNA-miR pulldown assay. Further evidence for the inhibition of Ccl2 by miR-511-3p was given by reduced levels of Ccl2 in supernatants of miR-511-3p-transduced macrophages and in bronchoalveolar lavage fluids of AAV-miR-511-3p-infected Mrc1-/- mice. Mechanistically, we demonstrated that Ccl2 promotes M1 macrophage polarization by activating RhoA signaling through Ccr2. The interaction between Ccr2 and RhoA was also supported by coimmunoprecipitation assay. Importantly, inhibition of RhoA signaling suppressed cockroach allergen-induced AHR and lung inflammation. These findings suggest a potentially novel mechanism by which miR-511-3p regulates allergic inflammation and macrophage polarization by targeting Ccl2 and its downstream Ccr2/RhoA axis.
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Affiliation(s)
- Danh C Do
- Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jie Mu
- Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.,Department of Anesthesiology, West China School of Medicine, Sichuan University, Chengdu, China
| | - Xia Ke
- Department of Otorhinolaryngology, First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Karan Sachdeva
- Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Zili Qin
- Otorhinolaryngology Hospital, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Mei Wan
- Department of Orthopedic Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Faoud T Ishmael
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine, Pennsylvania State University Milton S. Hershey Medical Center, Hershey, Pennsylvania, USA
| | - Peisong Gao
- Johns Hopkins Asthma and Allergy Center, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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10
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Chu YL, Xu YR, Yang WX, Sun Y. The role of FSH and TGF-β superfamily in follicle atresia. Aging (Albany NY) 2019; 10:305-321. [PMID: 29500332 PMCID: PMC5892684 DOI: 10.18632/aging.101391] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2017] [Accepted: 02/23/2018] [Indexed: 01/02/2023]
Abstract
Most of the mammalian follicles undergo a degenerative process called “follicle atresia”. Apoptosis of granulosa cells is the main characteristic of follicle atresia. Follicle stimulating hormone (FSH) and the transforming growth factor β (TGF-β) superfamily have important regulatory functions in this process. FSH activates protein kinase A and cooperating with insulin receptor substrates, it promotes the PI3K/Akt pathway which weakens apoptosis. Both Smad or non-Smad signaling of the transforming growth factor β superfamily seem to be related to follicle atresia, and the effect of several important family members on follicle atresia is concluded in this article. FSH and TGF-β are likely to mutually influence each other and what we have already known about the possible underlying molecular mechanism is also discussed below.
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Affiliation(s)
- Yu-Lan Chu
- College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Ya-Ru Xu
- College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Wan-Xi Yang
- College of Life Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yi Sun
- College of Life Sciences, Zhejiang University, Hangzhou 310058, China
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11
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Everson TM, Zhang H, Lockett GA, Kaushal A, Forthofer M, Ewart SL, Burrows K, Relton CL, Sharp GC, Henderson AJ, Patil VK, Rezwan FI, Arshad SH, Holloway JW, Karmaus W. Epigenome-wide association study of asthma and wheeze characterizes loci within HK1. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2019; 15:43. [PMID: 31367216 PMCID: PMC6657035 DOI: 10.1186/s13223-019-0356-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 07/12/2019] [Indexed: 01/03/2023]
Abstract
BACKGROUND To identify novel epigenetic markers of adolescent asthma and replicate findings in an independent cohort, then explore whether such markers are detectable at birth, predictive of early-life wheeze, and associated with gene expression in cord blood. METHODS We performed epigenome-wide screening with recursive random forest feature selection and internal validation in the IOW birth cohort. We then tested whether we could replicate these findings in the independent cohort ALSPAC and followed-up our top finding with children of the IOW cohort. RESULTS We identified 10 CpG sites associated with adolescent asthma at a 5% false discovery rate (IOW, n = 370), five of which exhibited evidence of associations in the replication study (ALSPAC, n = 720). One site, cg16658191, within HK1 displayed particularly strong associations after cellular heterogeneity adjustments in both cohorts (ORIOW = 0.17, 95% CI 0.04-0.57) (ORALSPAC = 0.57, 95% CI 0.38-0.87). Additionally, higher expression of HK1 (OR = 3.81, 95% CI 1.41-11.77) in cord blood was predictive of wheezing in infancy (n = 82). CONCLUSION We identified novel associations between asthma and wheeze with methylation at cg16658191 and the expression of HK1, which may serve as markers of, predictors of, and potentially etiologic factors involved in asthma and early life wheeze.
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Affiliation(s)
- Todd M. Everson
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, 915 Greene Street, Columbia, SC 29208 USA
- Present Address: Department of Environmental Health, Rollins School of Public Health, Emory University, 1518 Clifton Rd, Atlanta, GA 30322 USA
| | - Hongmei Zhang
- Division of Epidemiology, Biostatistics and Environmental Health, School of Public Health, University of Memphis, 236A Robison Hall, Memphis, TN 38152 USA
| | - Gabrielle A. Lockett
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD UK
| | - Akhilesh Kaushal
- Center for Precision and Environmental Health, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX 77030 USA
| | - Melinda Forthofer
- Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, 915 Greene Street, Columbia, SC 29208 USA
- Present Address: Department of Public Health Sciences at the College of Health and Human Services, University of North Carolina Charlotte, 9201 University City Boulevard, Charlotte, NC 28223 USA
| | - Susan L. Ewart
- Department of Large Animal Clinical Sciences, Michigan State University, East Lansing, MI USA
| | - Kimberley Burrows
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN UK
| | - Caroline L. Relton
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN UK
| | - Gemma C. Sharp
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN UK
| | - A. John Henderson
- Avon Longitudinal Study of Parents and Children, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, BS8 2BN UK
| | - Veeresh K. Patil
- The David Hide Asthma and Allergy Research Centre, St Mary’s Hospital, Newport, Isle of Wight UK
| | - Faisal I. Rezwan
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD UK
| | - S. Hasan Arshad
- Clinical and Experimental Sciences Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD UK
- The David Hide Asthma and Allergy Research Centre, St Mary’s Hospital, Newport, Isle of Wight UK
- NIHR Respiratory Biomedical Research Unit, University Hospital Southampton, Southampton, UK
| | - John W. Holloway
- Human Development and Health, Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD UK
- Clinical and Experimental Sciences Faculty of Medicine, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD UK
| | - Wilfried Karmaus
- Division of Epidemiology, Biostatistics and Environmental Health, School of Public Health, University of Memphis, 236A Robison Hall, Memphis, TN 38152 USA
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12
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Kim IS, Lee JS. S100A8 and S100A9 Secreted by Allergens in Monocytes Inhibit Spontaneous Apoptosis of Normal and Asthmatic Neutrophils via the Lyn/Akt/ERK Pathway. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2017. [DOI: 10.15324/kjcls.2017.49.2.128] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon , Korea
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon, Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan, Korea
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13
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Lee NR, Lee JS, Baek SY, Kim DH, Gu A, Kim SY, Lee SJ, Kim IS. Effect of house dust mite on neutrophil apoptosis by cytokine secretion in lymphocytes. Mol Cell Toxicol 2017. [DOI: 10.1007/s13273-016-0041-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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14
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House dust mite allergen suppresses neutrophil apoptosis by cytokine release via PAR2 in normal and allergic lymphocytes. Immunol Res 2016; 64:123-32. [PMID: 26666432 DOI: 10.1007/s12026-015-8730-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
House dust mite (HDM) is an essential allergen in allergic diseases such as allergic rhinitis and asthma. The pathogenic mechanism of allergy is associated with cytokine release of lymphocytes and constitutive apoptosis of neutrophils. In this study, we examined whether HDM induces cytokine release of lymphocytes and whether the secretion of cytokines is involved in modulation of neutrophil apoptosis. In normal and allergic subjects, extract of Dermatophagoides pteronyssinus (DP) increased IL-6, IL-8, MCP-1, and GM-CSF secretion in a time-dependent manner. This secretion was suppressed by PAR2i, an inhibitor of PAR2, in a dose-dependent manner, as well as by LY294002, an inhibitor of PI3K, AKTi, an inhibitor of Akt, PD98059, an inhibitor of ERK, and BAY-11-7085, and an inhibitor of NF-κB. DP induced ERK and NF-κB activation in a time-dependent manner. ERK activation was suppressed by PAR2i, LY294002, and AKTi, and NF-κB activation was blocked by PAR2i, LY294002, AKTi, and PD98059. Supernatants collected from normal and allergic neutrophils after DP treatment inhibited the apoptosis of normal and allergic neutrophils through suppression of caspase 9 and caspase 3 cleavage. DP inhibited neutrophil apoptosis in coculture of normal neutrophils with normal lymphocytes, similar to the anti-apoptotic effects of DP on neutrophils alone. DP more strongly inhibited apoptosis of allergic neutrophils cocultured with allergic lymphocytes than allergic neutrophils without lymphocytes. In summary, DP induces the release of cytokines through the PAR2/PI3K/Akt/ERK/NF-κB pathway, which has anti-apoptotic effects on neutrophils of normal and allergic subjects. These results will facilitate elucidation of the pathogenic mechanism of allergic diseases.
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15
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Lee NR, Lee JS, Kim IS. House Dust Mite Allergen Inhibits Constitutive Neutrophil Apoptosis by Cytokine Secretion via PAR2/PKCδ/p38 MAPK Pathway in Allergic Lymphocytes. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2016. [DOI: 10.15324/kjcls.2016.48.3.188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Affiliation(s)
- Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan 54538, Korea
| | - In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Korea
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16
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Lee NR, Park BS, Kim SY, Gu A, Kim DH, Lee JS, Kim IS. Cytokine secreted by S100A9 via TLR4 in monocytes delays neutrophil apoptosis by inhibition of caspase 9/3 pathway. Cytokine 2016; 86:53-63. [PMID: 27459393 DOI: 10.1016/j.cyto.2016.07.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2016] [Revised: 07/05/2016] [Accepted: 07/08/2016] [Indexed: 02/08/2023]
Abstract
Dysregulation of neutrophil apoptosis causes pathogenesis and aggravation of allergy. S100A9 exists as one of the proteins in the neutrophils, triggering inflammatory responses by activating the immune cells. In this study, we investigated whether S100A9 affects constitutive neutrophil apoptosis by activating the monocytes in normal and allergic subjects. Supernatant from human monocytic THP-1 cells after treatment with S100A9 suppressed normal neutrophil apoptosis by inhibiting the activations of caspase 9 and caspase 3. S100A9 upregulated the release of MCP-1, IL-6, and IL-8 in THP-1 cells. An increase in cytokine was suppressed by CLI-095, a Toll-like receptor (TLR) 4 inhibitor, PP2, a Src inhibitor, rottlerin, a PKCδ inhibitor, MAP kinase inhibitors, including PD98059, SB202190, and SP600125, and BAY-11-7085, an NF-κB inhibitor. Src, PKCδ, ERK1/2, p38 MAPK, and JNK were phosphorylated by S100A9. The phosphorylation of Src and PKCδ was suppressed by CLI-095, and the activation of ERK1/2, p38 MAPK, and JNK was inhibited by CLI-095, PP2, and rottlerin. S100A9 induced NF-κB activity, and the activation was suppressed by CLI-095, PP2, rottlerin, and MAPK kinase inhibitors. In normal and allergic subjects, supernatant from normal and allergic monocytes after stimulation with S100A9 suppressed normal and allergic neutrophil apoptosis, respectively; MCP-1, IL-6, and IL-8 in the supernatant was increased by S100A9. The cytokine secretion induced by S100A9 is related to TLR4, Src, PKCδ, ERK1/2, p38 MAPK, JNK, and NF-κB. Taken together, S100A9 induces anti-apoptotic effect on normal and allergic neutrophils by increasing cytokine secretion of monocytes. These findings may help us to better understand neutrophil apoptosis regulated by S100A9 and pathogenesis of allergic diseases.
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Affiliation(s)
- Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea
| | - Beom Seok Park
- Department of Biomedical Laboratory Science, College of Health Science, Eulji University, Seongnam 13135, Republic of Korea; Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Republic of Korea
| | - Seong Yeol Kim
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Republic of Korea
| | - Ayoung Gu
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Republic of Korea
| | - Da Hye Kim
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Republic of Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan 54538, Republic of Korea.
| | - In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Republic of Korea; Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Republic of Korea.
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Kim IS, Lee NR, Lee JS. Suppressive Effect of Der p 2 on Constitutive Neutrophil Apoptosis by Cytokine Secretion of Normal and Allergic Lymphocytes. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2016. [DOI: 10.15324/kjcls.2016.48.2.102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Korea
| | - Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan 54538, Korea
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Grégoire M, Guilloton F, Pangault C, Mourcin F, Sok P, Latour M, Amé-Thomas P, Flecher E, Fest T, Tarte K. Neutrophils trigger a NF-κB dependent polarization of tumor-supportive stromal cells in germinal center B-cell lymphomas. Oncotarget 2016; 6:16471-87. [PMID: 26158216 PMCID: PMC4599283 DOI: 10.18632/oncotarget.4106] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Accepted: 04/23/2015] [Indexed: 12/13/2022] Open
Abstract
Both tumor-associated neutrophils (TAN) and cancer-associated fibroblasts (CAFs) display specific phenotypic and functional features and contribute to tumor cell niche. However, their bidirectional crosstalk has been poorly studied, in particular in the context of hematological malignancies. Follicular lymphomas (FL) and diffuse large B-cell lymphomas (DLBCL) are two germinal center-derived lymphomas where various cell components of infiltrating microenvironment, including TAN and CAFs, have been demonstrated to favor directly and indirectly malignant B-cell survival, growth, and drug resistance. We show here that, besides a direct and contact-dependent supportive effect of neutrophils on DLBCL B-cell survival, mediated through the BAFF/APRIL pathway, neutrophils and stromal cells cooperate to sustain FL B-cell growth. This cooperation relies on an overexpression of IL-8 by lymphoma-infiltrating stromal cells that could thereafter efficiently promote neutrophil survival and prime them to neutrophil extracellular trap. Conversely, neutrophils are able to activate stromal cells in a NF-κB-dependent manner, inducing their commitment towards an inflammatory lymphoid stroma phenotype associated with an increased capacity to trigger malignant B-cell survival, and to recruit additional monocytes and neutrophils through the release of CCL2 and IL-8, respectively. Altogether, a better understanding of the lymphoma-supporting effects of neutrophils could be helpful to design new anti-tumor therapeutic strategies.
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Affiliation(s)
- Murielle Grégoire
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France
| | - Fabien Guilloton
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France
| | - Céline Pangault
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France.,CHU de Rennes, Pôle Biologie, Rennes, France
| | - Frédéric Mourcin
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France
| | - Phaktra Sok
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France.,CHU de Rennes, Service de Médecine de L'enfant et de L'adolescent, Rennes, France
| | - Maelle Latour
- EFS Bretagne, Rennes, France.,CHU de Rennes, Pôle Biologie, Rennes, France
| | - Patricia Amé-Thomas
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France.,CHU de Rennes, Pôle Biologie, Rennes, France
| | - Erwan Flecher
- CHU de Rennes, Service de Chirurgie Thoracique et Cardiovasculaire, Rennes, France
| | - Thierry Fest
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France.,CHU de Rennes, Pôle Biologie, Rennes, France
| | - Karin Tarte
- INSERM, UMR U917, Equipe Labellisée Ligue Contre le Cancer, Rennes, France.,Université Rennes 1, UMR917, Rennes, France.,EFS Bretagne, Rennes, France.,CHU de Rennes, Pôle Biologie, Rennes, France
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Kim IS, Lee NR, Lee JS. Der p 1 Inhibits Spontaneous Neutrophil Apoptosis by Cytokine Secretion of Normal and Allergic Lymphocytes. KOREAN JOURNAL OF CLINICAL LABORATORY SCIENCE 2015. [DOI: 10.15324/kjcls.2015.47.4.230] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Affiliation(s)
- In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
- Department of Senior Healthcare, BK21 Plus Program, Graduate School, Eulji University, Daejeon 34824, Korea
| | - Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 34824, Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan 54538, Korea
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20
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Different anti-apoptotic effects of house dust mite allergen on eosinophil apoptosis between atopic and non-atopic asthmatic subjects. Mol Cell Toxicol 2015. [DOI: 10.1007/s13273-015-0018-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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21
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Kim DH, Choi E, Lee JS, Lee NR, Baek SY, Gu A, Kim DH, Kim IS. House Dust Mite Allergen Regulates Constitutive Apoptosis of Normal and Asthmatic Neutrophils via Toll-Like Receptor 4. PLoS One 2015; 10:e0125983. [PMID: 25973752 PMCID: PMC4431853 DOI: 10.1371/journal.pone.0125983] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2014] [Accepted: 03/27/2015] [Indexed: 12/11/2022] Open
Abstract
House dust mites (HDMs) induce allergic diseases such as asthma. Neutrophil apoptosis is an important process of innate immunity, and its dysregulation is associated with asthma. In this study, we examined the effects of HDM on constitutive apoptosis of normal and asthmatic neutrophils. Extract of Dermatophagoides pteronissinus (DP) inhibited neutrophil apoptosis, but Dermatophagoides farinae extract had no effect. Anti-apoptotic signaling mediated by DP involves in TLR4, Lyn, PI3K, Akt, ERK, and NF-κB in normal neutrophils. DP delayed cleavage of procaspase 9 and procaspase 3 and the decrease in Mcl-1 expression. Supernatant collected from DP-treated normal neutrophils inhibited the constitutive apoptosis of normal neutrophils, and S100A8 and S100A9 were identified as anti-apoptotic proteins in the supernatant. S100A8 and S100A9 transduced the anti-apoptotic signal via TLR4, Lyn, PI3K, Akt, ERK, and NF-κB. DP also suppressed asthmatic neutrophil apoptosis and induced secretion of S100A8 and S100A9, which delayed the constitutive apoptosis. The anti-apoptotic effects of DP, S100A8 and S100A9 in asthmatic neutrophils are associated with TLR4, Lyn, PI3K, Akt, ERK, and NF-κB. The concentrations of S100A8 and S100A9 were significantly elevated in asthmatic bronchoalveolar lavage fluid (BALF) when compared to normal BALF (p<0.01), but not in serum. S100A8 concentration in BALF was positively correlated with the number of BALF neutrophils and negatively correlated with FEV1(%). These findings improve our understanding of the role of HDM in regulation of neutrophil apoptosis in normal individuals and asthmatics and will enable elucidation of asthma pathogenesis.
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Affiliation(s)
- Do Hyung Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 301–768, Republic of Korea
| | - Eugene Choi
- Department of Respiratory Internal Medicine, College of Medicine, Konyang University, Daejeon, 302–718, Republic of Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan, 570–750, Republic of Korea
| | - Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 301–768, Republic of Korea
| | - Seung Yeop Baek
- Department of Senior Healthcare, BK21 plus program, Graduate School, Eulji University, Daejeon 301–746, Republic of Korea
| | - Ayoung Gu
- Department of Senior Healthcare, BK21 plus program, Graduate School, Eulji University, Daejeon 301–746, Republic of Korea
| | - Da Hye Kim
- Department of Senior Healthcare, BK21 plus program, Graduate School, Eulji University, Daejeon 301–746, Republic of Korea
| | - In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon 301–768, Republic of Korea
- Department of Senior Healthcare, BK21 plus program, Graduate School, Eulji University, Daejeon 301–746, Republic of Korea
- * E-mail:
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22
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Kim EH, Lee JS, Lee NR, Baek SY, Kim EJ, Lee SJ, Kim IS. Regulation of constitutive neutrophil apoptosis due to house dust mite allergen in normal and allergic rhinitis subjects. PLoS One 2014; 9:e105814. [PMID: 25243400 PMCID: PMC4171368 DOI: 10.1371/journal.pone.0105814] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 07/24/2014] [Indexed: 01/01/2023] Open
Abstract
House dust mite (HDM) is a primary allergen in allergic rhinitis (AR) and asthma. Neutrophil apoptosis is associated with allergic diseases and innate immunity to infection. The present study examined how HDM affects constitutive neutrophil apoptosis in normal and AR subjects. Total IgE increased in AR subjects when compared to normal subjects, and patients with AR were HDM-specific IgE positive (+), which is specific IgE to Dermatophagoides pteronissinus and Dermatophagoides farinae. In normal and AR subjects, neutrophil apoptosis was inhibited by extract of Dermatophagoides pteronissinus (DP), but not by extract of Dermatophagoides farina (DF). Aprotinin (serine protease inhibitor) and E64 (cysteine protease inhibitor) have no effect on neutrophil apoptosis due to DP. The anti-apoptotic effect of DP was blocked by TLR4i, an inhibitor of TLR4, rottlerin, an inhibitor of PKCδ, PD98059, an inhibitor of ERK, and BAY-11-7085, an inhibitor of NF-κB. DP induced PKCδ, ERK, and NF-κB activation in a time-dependent manner. DP inhibited the cleavage of procaspase 3 and procaspase 9. The expression of IL-6, IL-8, TNF-α, G-CSF, GM-CSF, and CCL2 increased in the supernatant collected from the normal and AR neutrophils after DP treatment and the supernatant inhibited the apoptosis of normal and AR neutrophils. In summary, DP has anti-apoptotic effects on neutrophils of normal and AR subjects through the TLR4/PKCδ/ERK/NF-κB pathway, and this finding may contribute to solution of the pathogenic mechanism of allergic diseases triggered by DP.
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Affiliation(s)
- Eun Hye Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon, Republic of Korea
| | - Ji-Sook Lee
- Department of Clinical Laboratory Science, Wonkwang Health Science University, Iksan, Republic of Korea
| | - Na Rae Lee
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon, Republic of Korea
| | - Seung Yeop Baek
- Department of Senior Healthcare, BK21 plus program, Graduated School, Eulji University, Daejeon, Republic of Korea
| | - Eun Jeong Kim
- Department of Senior Healthcare, BK21 plus program, Graduated School, Eulji University, Daejeon, Republic of Korea
| | - Soo Jin Lee
- Department of Pediatrics, School of Medicine, Eulji University, Daejeon, Republic of Korea
- * E-mail: (ISK); (SJL)
| | - In Sik Kim
- Department of Biomedical Laboratory Science, School of Medicine, Eulji University, Daejeon, Republic of Korea
- Department of Senior Healthcare, BK21 plus program, Graduated School, Eulji University, Daejeon, Republic of Korea
- * E-mail: (ISK); (SJL)
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The Multifaceted Roles Neutrophils Play in the Tumor Microenvironment. CANCER MICROENVIRONMENT 2014; 8:125-58. [PMID: 24895166 DOI: 10.1007/s12307-014-0147-5] [Citation(s) in RCA: 283] [Impact Index Per Article: 28.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/01/2014] [Accepted: 05/19/2014] [Indexed: 02/06/2023]
Abstract
Neutrophils are myeloid cells that constitute 50-70 % of all white blood cells in the human circulation. Traditionally, neutrophils are viewed as the first line of defense against infections and as a major component of the inflammatory process. In addition, accumulating evidence suggest that neutrophils may also play a key role in multiple aspects of cancer biology. The possible involvement of neutrophils in cancer prevention and promotion was already suggested more than half a century ago, however, despite being the major component of the immune system, their contribution has often been overshadowed by other immune components such as lymphocytes and macrophages. Neutrophils seem to have conflicting functions in cancer and can be classified into anti-tumor (N1) and pro-tumor (N2) sub-populations. The aim of this review is to discuss the varying nature of neutrophil function in the cancer microenvironment with a specific emphasis on the mechanisms that regulate neutrophil mobilization, recruitment and activation.
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KIM INSIK, YANG EUNJU, SHIN DONGHA, SON KWANGHEE, PARK HOYONG, LEE JISOOK. Effect of arazyme on the lipopolysaccharide-induced inflammatory response in human endothelial cells. Mol Med Rep 2014; 10:1025-9. [DOI: 10.3892/mmr.2014.2231] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2013] [Accepted: 01/17/2014] [Indexed: 11/06/2022] Open
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25
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Ventura I, Vega A, Chamorro C, Aroca R, Gómez E, Pineda F, Palacios R, Blanca M, Monteseirín J. Allergen immunotherapy decreases LPS-induced NF-κB activation in neutrophils from allergic patients. Pediatr Allergy Immunol 2014; 25:129-35. [PMID: 24118194 DOI: 10.1111/pai.12145] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/05/2013] [Indexed: 11/26/2022]
Abstract
BACKGROUND Allergen-specific immunotherapy (IT) is widely used to treat allergic diseases. The molecular mechanisms have not been clarified yet completely. The present work was undertaken to analyze the effect of IT in the activation of NF-κB. METHODS Neutrophils from 15 pollen-allergic IT-treated patients, 10 untreated pollen-allergic patients, and 10 healthy donors were in vitro stimulated with LPS. NF-κB activation (p65/p52) was measured in their nuclear extracts by enzyme-linked immunosorbent assay (ELISA). IκBα phosphorylation, NF-κB-repressing factor (NRF) activation, and thromboxane A2 (TXA2 ) and Interleukin-8 (IL-8) release were measured by ELISA. RESULTS There was a positive correlation between the score of symptoms and NF-κB activation in human neutrophils. IT significantly decreased NF-κB activation levels in neutrophils compared with neutrophils from untreated patients. IκBα phosphorylation and NRF activation levels were, respectively, significantly lower and higher in neutrophils from IT-treated patients than from untreated patients. IL-8 and TXA2 release were significantly lower in neutrophils from IT-treated patients than from untreated patients. CONCLUSIONS IT positive effects are at least in part mediated by the negative regulation of NF-κB activation in human neutrophils. These observations represent a novel view of neutrophils as possible cell target to treat IgE-dependent diseases through NF-κB downmodulation.
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Affiliation(s)
- Inmaculada Ventura
- Servicio de Inmunología y Alergia, Hospital Universitario Virgen Macarena, Sevilla, Spain
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Different anti-apoptotic effects of normal and asthmatic serum on normal eosinophil apoptosis depending on house dust mite-specific IgE. Mol Biol Rep 2013; 40:5875-81. [PMID: 24065529 DOI: 10.1007/s11033-013-2695-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2013] [Accepted: 09/14/2013] [Indexed: 01/10/2023]
Abstract
We investigated the effect of asthmatic serum on constitutive eosinophil apoptosis in normal subjects. Eosinophil apoptosis in normal subjects was inhibited by asthmatic serum but not normal serum. In a detailed analysis based on the presence of house dust mite (HDM) IgE, HDM IgE-positive (+) asthmatic serum was more effective for eosinophil apoptosis than that of HDM IgE-negative (-) asthmatic serum. HDM IgE+ asthmatic serum inhibited both HDM IgE- and HDM IgE+ normal eosinophil apoptosis, and HDM IgE- asthmatic serum suppressed eosinophil apoptosis of HDM IgE+ normal. HDM IgE- normal serum did not inhibit either HDM IgE- or HDM IgE+ normal eosinophil apoptosis, and HDM IgE+ normal serum inhibited HDM IgE+ normal eosinophil apoptosis. The kind of HDM IgE (Dermatophagoides pteronissinus-specific IgE and Dermatophagoides farinae-specific IgE) was not related to the effect of asthmatic serum on eosinophil apoptosis. Extracts of DP and DF, Der p1, and Der p2, were not effective for eosinophil apoptosis. HDM IgE+ asthmatic serum inhibited cleavage of procaspase 9 and procaspase 3. Asthmatic serum induced Akt and ERK phosphorylation, and ERK activation was suppressed by AKTi. Taken together, asthmatic serum inhibited normal eosinophil apoptosis via PI3K/Akt/ERK cascade. The novel approach taken in this study provided better insight into HDM-associated anti-apoptotic mechanism of eosinophils in patients with asthma.
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Alcañiz L, Vega A, Chacón P, El Bekay R, Ventura I, Aroca R, Blanca M, Bergstralh DT, Monteseirin J. Histamine production by human neutrophils. FASEB J 2013; 27:2902-10. [PMID: 23572231 DOI: 10.1096/fj.12-223867] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Histamine is an important mediator in the development of allergic reactions. Only a small subset of human cell types is able to produce histamine. No previous studies have shown that human neutrophils are among them. The present work was undertaken to analyze whether human neutrophils produce histamine, and to determine what agonists are involved in histamine production by human neutrophils. The expression of histidine decarboxylase in human neutrophils was established by quantitative PCR, Western blotting, and flow cytometry analysis. The activity of the enzyme was determined by ELISA, which measured histamine in the culture supernatant of neutrophils stimulated with a set of classical agonists. Human neutrophils are bona fide histamine-producing cells. Neutrophils store ∼0.29 pg/cell and release ∼50% of the histamine content in an antigen-dependent manner and on stimulation with other neutrophil agonists. Basal expression of histidine decarboxylase, the rate-limiting enzyme in histamine production, is higher in neutrophils from patients with allergies than from healthy donors. Our results cannot be ascribed to cell contamination for several reasons. LPS failed to induce histamine release by basophils, whereas it induced histamine release by neutrophils; and we did not detect basophils, monocytes, or lymphocytes in our neutrophil preparations. Eosinophils, albeit detected, were only 0.001-0.004% of the final cell population, and they did not store or release histamine on antigen or LPS stimulation. Antigens to which patients with allergies were sensitized stimulated release of histamine from neutrophils. These observations represent a novel view of neutrophils as possible source of histamine in the allergic diseases.
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Affiliation(s)
- Lorena Alcañiz
- Servicio Regional de Inmunología y Alergia, Hospital Universitario Virgen Macarena, Seville, Spain
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