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Liu N, Sun W, Gao W, Yan S, Yang C, Zhang J, Ni B, Zhang L, Zang J, Zhang S, Xu D. CD300e: Emerging role and mechanism as an immune-activating receptor. Int Immunopharmacol 2024; 133:112055. [PMID: 38677094 DOI: 10.1016/j.intimp.2024.112055] [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: 01/04/2024] [Revised: 04/06/2024] [Accepted: 04/07/2024] [Indexed: 04/29/2024]
Abstract
As a transmembrane protein, CD300e is primarily expressed in myeloid cells. It belongs to the CD300 glycoprotein family, functioning as an immune-activating receptor. Dysfunction of CD300e has been suggested in many diseases, such as infections, immune disorders, obesity, and diabetes, signifying its potential as a key biomarker for disease diagnosis and treatment. This review is aimed to explore the roles and potential mechanisms of CD300e in regulating oxidative stress, immune cell activation, tissue damage and repair, and lipid metabolism, shedding light on its role as a diagnostic marker or a therapeutic target, particularly for infections and autoimmune disorders.
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Affiliation(s)
- Na Liu
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Wenchang Sun
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Weixing Gao
- Office of the First Clinical Medical College, Shandong Second Medical University, Weifang 261000, China
| | - Shushan Yan
- Department of Colorectal and Anal Surgery of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Chunjuan Yang
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China; Department of Rheumatology of the Affiliated Hospital, Shandong Second Medical University, Weifang, 261053, China
| | - Jin Zhang
- Department of Colorectal and Anal Surgery of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Biao Ni
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Lili Zhang
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Jie Zang
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China
| | - Sue Zhang
- Department of Anesthesiology, Weifang People's Hospital, Weifang 261000, China.
| | - Donghua Xu
- Central Laboratory of the First Affiliated Hospital & the First Clinical College, Shandong Second Medical University, Weifang 261000, China; Department of Rheumatology of the Affiliated Hospital, Shandong Second Medical University, Weifang, 261053, China; Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, LA, 70112, USA.
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2
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Kaufmann FN, Lago N, Alí-Ruiz D, Jansen K, Souza LDM, Silva RA, Lara DR, Ghisleni G, Peluffo H, Kaster MP. Sex-dependent role of CD300f immune receptor in generalized anxiety disorder. Brain Behav Immun Health 2021; 11:100191. [PMID: 34589728 PMCID: PMC8474181 DOI: 10.1016/j.bbih.2020.100191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 12/01/2020] [Accepted: 12/03/2020] [Indexed: 11/25/2022] Open
Abstract
Generalized Anxiety Disorder (GAD) presents a high prevalence in the population, leading to distress and disability. Immune system alterations have been associated with anxiety-related behaviors in rodents and GAD patients. CD300f immune receptors are highly expressed in microglia and participate not only in the modulation of immune responses but also in pruning and reshaping synapses. It was recently demonstrated that CD300f might be influential in the pathogenesis of depression in a sex-dependent manner. Here, we evaluated the role of CD300f immune receptor in anxiety, using CD300f knockout mice (CD300f-/-) and patients with GAD. We observed that male CD300f-/- mice had numerous behavioral changes associated with a low-anxiety phenotype, including increased open field central locomotion and rearing behaviors, more exploration in the open arms of the elevated plus-maze test, and decreased latency to eat in the novelty suppressed feeding test. In a cross-sectional population-based study, including 1111 subjects, we evaluated a common single-nucleotide polymorphism rs2034310 (C/T) in the cytoplasmatic tail of CD300f gene in individuals with GAD. Notably, we observed that the T allele of the rs2034310 polymorphism conferred protection against GAD in men, even after adjusting for confounding variables. Overall, our data demonstrate that CD300f immune receptors are involved in the modulation of pathological anxiety behaviors in a sex-dependent manner. The biological basis of these sex differences is still poorly understood, but it may provide significant clues regarding the neuropathophysiological mechanisms of GAD and can pave the way for future specific pharmacological interventions.
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Affiliation(s)
- Fernanda N Kaufmann
- Department of Psychiatry and Neuroscience, Faculty of Medicine and CERVO Brain Research Center, Université Laval, Quebec City, Canada
| | - Natalia Lago
- Neuroinflammation and Gene Therapy Laboratory, Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - Daniela Alí-Ruiz
- Neuroinflammation and Gene Therapy Laboratory, Institut Pasteur de Montevideo, Montevideo, Uruguay
| | - Karen Jansen
- Department of Life and Health Sciences, Catholic University of Pelotas, Rio Grande do Sul, Brazil
| | - Luciano D M Souza
- Department of Life and Health Sciences, Catholic University of Pelotas, Rio Grande do Sul, Brazil
| | - Ricardo A Silva
- Department of Life and Health Sciences, Catholic University of Pelotas, Rio Grande do Sul, Brazil
| | - Diogo R Lara
- Department of Cellular and Molecular Biology, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Gabriele Ghisleni
- Department of Life and Health Sciences, Catholic University of Pelotas, Rio Grande do Sul, Brazil
| | - Hugo Peluffo
- Neuroinflammation and Gene Therapy Laboratory, Institut Pasteur de Montevideo, Montevideo, Uruguay.,Departamento de Histología y Embriología, Facultad de Medicina, Universidad de la República, Montevideo, Uruguay
| | - Manuella P Kaster
- Department of Biochemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina, Brazil
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3
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Cao Y, Ao T, Wang X, Wei W, Fan J, Tian X. CD300a and CD300f molecules regulate the function of leukocytes. Int Immunopharmacol 2021; 93:107373. [PMID: 33548578 DOI: 10.1016/j.intimp.2021.107373] [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: 11/19/2020] [Revised: 01/02/2021] [Accepted: 01/05/2021] [Indexed: 10/22/2022]
Abstract
The CD300 molecule family is a type I transmembrane glycoprotein expressed on cell membrane of human and other mammals, and of its eight members, only CD300a and CD300f are classified as inhibitory receptors. CD300a and CD300f play an important role in regulating the function of leukocytes, such as activation, proliferation, differentiation, migration and immunity function. They are considered as potential targets for studying the development and progression of inflammation, infection and other diseases. Here, we review the expression and regulatory mechanisms of CD300a and CD300f on leukocytes, as well as their effects on relevant diseases.
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Affiliation(s)
- Yue Cao
- Department of Tissue Engineering, School of Fundamental Science, China Medical University, Shenyang, Liaoning 110122, China
| | - Tianrang Ao
- Department of Cardiology, Peking Union Medical College Hospital, Tsinghua University, Beijing 100730, China
| | - Xiaohong Wang
- Department of Tissue Engineering, School of Fundamental Science, China Medical University, Shenyang, Liaoning 110122, China
| | - Wumei Wei
- Department of Tissue Engineering, School of Fundamental Science, China Medical University, Shenyang, Liaoning 110122, China
| | - Jun Fan
- Department of Tissue Engineering, School of Fundamental Science, China Medical University, Shenyang, Liaoning 110122, China
| | - Xiaohong Tian
- Department of Tissue Engineering, School of Fundamental Science, China Medical University, Shenyang, Liaoning 110122, China.
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CD300lf Conditional Knockout Mouse Reveals Strain-Specific Cellular Tropism of Murine Norovirus. J Virol 2021; 95:JVI.01652-20. [PMID: 33177207 DOI: 10.1128/jvi.01652-20] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 11/02/2020] [Indexed: 02/07/2023] Open
Abstract
Noroviruses are a leading cause of gastrointestinal infection in humans and mice. Understanding human norovirus (HuNoV) cell tropism has important implications for our understanding of viral pathogenesis. Murine norovirus (MNoV) is extensively used as a surrogate model for HuNoV. We previously identified CD300lf as the receptor for MNoV. Here, we generated a Cd300lf conditional knockout (CD300lfF/F ) mouse to elucidate the cell tropism of persistent and nonpersistent strains of murine norovirus. Using this mouse model, we demonstrated that CD300lf expression on intestinal epithelial cells (IECs), and on tuft cells in particular, is essential for transmission of the persistent MNoV strain CR6 (MNoVCR6) in vivo In contrast, the nonpersistent MNoV strain CW3 (MNoVCW3) does not require CD300lf expression on IECs for infection. However, deletion of CD300lf in myelomonocytic cells (LysM Cre+) partially reduces CW3 viral load in lymphoid and intestinal tissues. Disruption of CD300lf expression on B cells (CD19 Cre), neutrophils (Mrp8 Cre), and dendritic cells (CD11c Cre) did not affect MNoVCW3 viral RNA levels. Finally, we show that the transcription factor STAT1, which is critical for the innate immune response, partially restricts the cell tropism of MNoVCW3 to LysM+ cells. Taken together, these data demonstrate that CD300lf expression on tuft cells is essential for MNoVCR6; that myelomonocytic cells are a major, but not exclusive, target cell of MNoVCW3; and that STAT1 signaling restricts the cellular tropism of MNoVCW3 This study provides the first genetic system for studying the cell type-specific role of CD300lf in norovirus pathogenesis.IMPORTANCE Human noroviruses (HuNoVs) are a leading cause of gastroenteritis resulting in up to 200,000 deaths each year. The receptor and cell tropism of HuNoV in immunocompetent humans are unclear. We use murine norovirus (MNoV) as a model for HuNoV. We recently identified CD300lf as the sole physiologic receptor for MNoV. Here, we leverage this finding to generate a Cd300lf conditional knockout mouse to decipher the contributions of specific cell types to MNoV infection. We demonstrate that persistent MNoVCR6 requires CD300lf expression on tuft cells. In contrast, multiple CD300lf+ cell types, dominated by myelomonocytic cells, are sufficient for nonpersistent MNoVCW3 infection. CD300lf expression on epithelial cells, B cells, neutrophils, and dendritic cells is not critical for MNoVCW3 infection. Mortality associated with the MNoVCW3 strain in Stat1-/- mice does not require CD300lf expression on LysM+ cells, highlighting that both CD300lf receptor expression and innate immunity regulate MNoV cell tropism in vivo.
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Sivori S, Della Chiesa M, Carlomagno S, Quatrini L, Munari E, Vacca P, Tumino N, Mariotti FR, Mingari MC, Pende D, Moretta L. Inhibitory Receptors and Checkpoints in Human NK Cells, Implications for the Immunotherapy of Cancer. Front Immunol 2020; 11:2156. [PMID: 33013909 PMCID: PMC7494755 DOI: 10.3389/fimmu.2020.02156] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 08/07/2020] [Indexed: 12/30/2022] Open
Abstract
The highly destructive mechanisms by which the immune system faces microbial infections is under the control of a series of inhibitory receptors. While most of these receptors prevent unwanted/excessive responses of individual effector cells, others play a more general role in immunity, acting as true inhibitory checkpoints controlling both innate and adaptive immunity. Regarding human NK cells, their function is finely regulated by HLA-class I-specific inhibitory receptors which allow discrimination between HLA-I+, healthy cells and tumor or virus-infected cells displaying loss or substantial alterations of HLA-I molecules, including allelic losses that are sensed by KIRs. A number of non-HLA-specific receptors have been identified which recognize cell surface or extracellular matrix ligands and may contribute to the physiologic control of immune responses and tolerance. Among these receptors, Siglec 7 (p75/AIRM-1), LAIR-1 and IRp60, recognize ligands including sialic acids, extracellular matrix/collagen or aminophospholipids, respectively. These ligands may be expressed at the surface of tumor cells, thus inhibiting NK cell function. Expression of the PD-1 checkpoint by NK cells requires particular cytokines (IL-15, IL-12, IL-18) together with cortisol, a combination that may occur in the microenvironment of different tumors. Blocking of single or combinations of inhibitory receptors unleashes NK cells and restore their anti-tumor activity, with obvious implications for tumor immunotherapy.
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Affiliation(s)
- Simona Sivori
- Department of Experimental Medicine (DIMES) and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Mariella Della Chiesa
- Department of Experimental Medicine (DIMES) and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - Simona Carlomagno
- Department of Experimental Medicine, University of Genoa, Genoa, Italy
| | - Linda Quatrini
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Enrico Munari
- Department of Pathology, IRCCS Sacro Cuore Don Calabria, Negrar, Italy
| | - Paola Vacca
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | - Nicola Tumino
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
| | | | - Maria Cristina Mingari
- Department of Experimental Medicine (DIMES) and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy.,UOC Immunology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Daniela Pende
- UOC Immunology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lorenzo Moretta
- Department of Immunology, IRCCS Ospedale Pediatrico Bambino Gesù, Rome, Italy
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Vitallé J, Terrén I, Orrantia A, Bilbao A, Gamboa PM, Borrego F, Zenarruzabeitia O. The Expression and Function of CD300 Molecules in the Main Players of Allergic Responses: Mast Cells, Basophils and Eosinophils. Int J Mol Sci 2020; 21:ijms21093173. [PMID: 32365988 PMCID: PMC7247439 DOI: 10.3390/ijms21093173] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2020] [Revised: 04/17/2020] [Accepted: 04/27/2020] [Indexed: 02/06/2023] Open
Abstract
Allergy is the host immune response against non-infectious substances called allergens. The prevalence of allergic diseases is increasing worldwide. However, while some drugs counteract the symptomatology caused by allergic reactions, no completely effective treatments for allergic diseases have been developed yet. In this sense, the ability of surface activating and inhibitory receptors to modulate the function of the main effector cells of allergic responses makes these molecules potential pharmacological targets. The CD300 receptor family consists of members with activating and inhibitory capabilities mainly expressed on the surface of immune cells. Multiple studies in the last few years have highlighted the importance of CD300 molecules in several pathological conditions. This review summarizes the literature on CD300 receptor expression, regulation and function in mast cells, basophils and eosinophils, the main players of allergic responses. Moreover, we review the involvement of CD300 receptors in the pathogenesis of certain allergic diseases, as well as their prospective use as therapeutic targets for the treatment of IgE-dependent allergic responses.
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Affiliation(s)
- Joana Vitallé
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
| | - Iñigo Terrén
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
| | - Ane Orrantia
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
| | - Agurtzane Bilbao
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
- Pediatrics Service, Cruces University Hospital, 48903 Barakaldo, Spain
| | - Pedro M. Gamboa
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
- Allergology Service, Cruces University Hospital, 48903 Barakaldo, Spain
| | - Francisco Borrego
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
- Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Olatz Zenarruzabeitia
- Immunopathology Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain; (J.V.); (I.T.); (A.O.); (A.B.); (P.M.G.); (F.B.)
- Correspondence: ; Tel.: +34-699-227-735
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Expression of CD300lf by microglia contributes to resistance to cerebral malaria by impeding the neuroinflammation. Genes Immun 2019; 21:45-62. [PMID: 31501529 DOI: 10.1038/s41435-019-0085-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 05/30/2019] [Accepted: 06/06/2019] [Indexed: 01/28/2023]
Abstract
Genetic mapping and genome-wide studies provide evidence for the association of several genetic polymorphisms with malaria, a complex pathological disease with multiple severity degrees. We have previously described Berr1and Berr2 as candidate genes identified in the WLA/Pas inbreed mouse strain predisposing to resistance to cerebral malaria (CM) induced by P. berghei ANKA. We report in this study the phenotypic and functional characteristics of a congenic strain we have derived for Berr2WLA allele on the C57BL/6JR (B6) background. B6.WLA-Berr2 was found highly resistant to CM compared to C57BL/6JR susceptible mice. The mechanisms associated with CM resistance were analyzed by combining genotype, transcriptomic and immune response studies. We found that B6.WLA-Berr2 mice showed a reduced parasite sequestration and blood-brain barrier disruption with low CXCR3+ T cell infiltration in the brain along with altered glial cell response upon P. berghei ANKA infection compared to B6. In addition, we have identified the CD300f, belonging to a family of Ig-like encoding genes, as a potential candidate associated with CM resistance. Microglia cells isolated from the brain of infected B6.WLA-Berr2 mice significantly expressed higher level of CD300f compared to CMS mice and were associated with inhibition of inflammatory response.
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Vitallé J, Terrén I, Orrantia A, Zenarruzabeitia O, Borrego F. CD300 receptor family in viral infections. Eur J Immunol 2018; 49:364-374. [DOI: 10.1002/eji.201847951] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 10/02/2018] [Accepted: 11/26/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Joana Vitallé
- Immunopathology GroupBiocruces Bizkaia Health Research Institute Barakaldo Bizkaia Spain
| | - Iñigo Terrén
- Immunopathology GroupBiocruces Bizkaia Health Research Institute Barakaldo Bizkaia Spain
| | - Ane Orrantia
- Immunopathology GroupBiocruces Bizkaia Health Research Institute Barakaldo Bizkaia Spain
| | - Olatz Zenarruzabeitia
- Immunopathology GroupBiocruces Bizkaia Health Research Institute Barakaldo Bizkaia Spain
| | - Francisco Borrego
- Immunopathology GroupBiocruces Bizkaia Health Research Institute Barakaldo Bizkaia Spain
- IkerbasqueBasque Foundation for Science Bilbao Bizkaia Spain
- Basque Center for Transfusion and Human Tissues Galdakao Spain
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Liu X, Ni Z, Xie C, Wang R, Guo R. Controlled Synthesis and Selective Adsorption Properties of Pr 2CuO 4 Nanosheets: a Discussion of Mechanism. NANOSCALE RESEARCH LETTERS 2018; 13:268. [PMID: 30187244 PMCID: PMC6125259 DOI: 10.1186/s11671-018-2697-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 08/29/2018] [Indexed: 06/08/2023]
Abstract
Tetragonal-phase Pr2CuO4 nanosheets with a thickness of about 60 nm were synthesized using the coordination compound methods (CCMs), then used as highly efficient selective adsorbent towards malachite green (MG) in aqueous solutions. The Pr2CuO4 samples were characterized using X-ray diffraction (XRD), scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HRTEM), X-ray photoelectron spectroscopy (XPS), UV-Vis diffuse reflectance spectrum (DRS), and standard Brunauer-Emmett-Teller (BET) methods. The maximum adsorption capacity (Qm) of as-prepared samples was determined by adsorption isotherms with different adsorbent doses (m) of 0.03-0.07 g at 298, 318, and 338 K based on the Langmuir model. When m < 0.03 g or > 0.07 g, effects of systemic mass loss and particle aggregation were discussed on the data deviation from the Langmuir model at 298 K. Based on the hydrogen bond and coordination bond, a possible mechanism of selective adsorption of MG by Pr2CuO4 is proposed, which was further verified by the adsorption experiments of CuO and Pr2O3 towards MG and competing-ion experiments. Finally, the theoretic studies were performed at DFT level to reveal the possible adsorption process.
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Affiliation(s)
- Xuanwen Liu
- School of Materials Science and Engineering, Northeastern University, Shenyang, 110819 People’s Republic of China
- Key Laboratory of Nano-Materials and Photoelectric Catalysis of Qinhuangdao, School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 People’s Republic of China
| | - Zhiyuan Ni
- School of Materials Science and Engineering, Northeastern University, Shenyang, 110819 People’s Republic of China
| | - Chengzhi Xie
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics (Theranostics), School of Pharmacy, Tianjin Medical University, Tianjin, 300070 People’s Republic of China
| | - Renchao Wang
- Key Laboratory of Nano-Materials and Photoelectric Catalysis of Qinhuangdao, School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 People’s Republic of China
| | - Rui Guo
- School of Materials Science and Engineering, Northeastern University, Shenyang, 110819 People’s Republic of China
- Key Laboratory of Nano-Materials and Photoelectric Catalysis of Qinhuangdao, School of Resources and Materials, Northeastern University at Qinhuangdao, Qinhuangdao, 066004 People’s Republic of China
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Rozenberg P, Reichman H, Moshkovits I, Munitz A. CD300 family receptors regulate eosinophil survival, chemotaxis, and effector functions. J Leukoc Biol 2017; 104:21-29. [PMID: 29345367 DOI: 10.1002/jlb.2mr1117-433r] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2017] [Revised: 11/21/2017] [Accepted: 11/22/2017] [Indexed: 12/17/2022] Open
Abstract
The CD300 family of receptors is an evolutionary conserved receptor family that belongs to the Ig superfamily and is expressed predominantly by the myeloid lineage. Over the past couple of years, accumulating data have shown that eosinophils express various Ig superfamily receptors that regulate key checkpoints in their biology including their maturation, transition from the bone marrow to the peripheral blood, migration, adhesion, survival, and effector functions in response to numerous activating signals such as IL-4, IL-33, and bacteria. In this review, we will present the emerging roles of CD300 family receptors and specifically CD300a and CD300f in the regulation of these eosinophil activities. The structure and expression pattern of these molecules will be discussed and their involvement in suppressing or co-activating eosinophil functions in health and disease will be illustrated.
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Affiliation(s)
- Perri Rozenberg
- Department of Clinical Microbiology and Immunology, the Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Hadar Reichman
- Department of Clinical Microbiology and Immunology, the Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
| | - Itay Moshkovits
- Department of Internal Medicine "T" and the Research Center for Digestive Disorders and Liver Diseases, Tel Aviv Sourasky Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Ariel Munitz
- Department of Clinical Microbiology and Immunology, the Sackler School of Medicine, Tel-Aviv University, Tel Aviv, Israel
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