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Zhang X, Wang P, Dang Q, Huang X, Xiao Y, Guan B. Inflammatory cytokines and risk of allergic rhinitis: A Mendelian randomization study. Cytokine 2024; 177:156547. [PMID: 38373366 DOI: 10.1016/j.cyto.2024.156547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/22/2024] [Accepted: 02/10/2024] [Indexed: 02/21/2024]
Abstract
BACKGROUND Epidemiological and experimental evidences have implicated chronic inflammation in the association with allergic rhinitis (AR). However, it remains unclear whether specific circulating cytokines are the cause of AR or the consequence of bias. To examine whether genetic-predicted changes in circulating cytokine concentrations are related to the occurrence of AR, we conducted a two-sample Mendelian randomization (MR) analysis. METHODS We investigated the causal effects of 26 circulating inflammatory cytokines on AR through MR analysis. The primary method employed in this study was the inverse variance-weighted (IVW) method. Sensitivity analyses were conducted using simple median, weighted median, penalized weighted median, and MR-Egger regression. RESULTS Our study revealed suggestive evidence that higher levels of circulating IL-18 (OR per one standard deviation [SD] increase: 1.006; 95 % CI, 1.002 to 1.011; P = 0.006, PFDR = 0.067, random-effects IVW method) and Macrophage inflammatory protein-1α (MIP-1α) (OR per one SD increase: 1.015; 95 % CI, 1.004 to 1.026; P = 0.009, PFDR = 0.048, random-effects IVW method) were associated with an increased risk of AR. Conversely, higher levels of circulating TRAIL were associated with a decreased risk of AR (OR per one SD increase: 0.993; 95 % CI, 0.989 to 0.997; P = 4.58E-4, PFDR = 0.004, random-effects IVW method). Only the results of TRAIL exist after Bonferroni-correction (the p-value < 0.0019). Sensitivity analysis yielded directionally consistent results. No significant associations were observed between other circulating inflammatory cytokines and AR. CONCLUSION Genetically predicted levels of IL-18, and MIP-1α are likely to associated with an increased risk of AR occurrence. Genetically predicted levels of TRAIL are statistically significant in reducing the risk of AR occurrence. However, the current research evidence does not support an impact of other inflammatory cytokines on the risk of AR. Future studies are needed to provide additional evidence to support the current conclusions.
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Affiliation(s)
- Xu Zhang
- Dalian Medical University, Dalian 116000, China
| | - Peng Wang
- Department of Otolaryngology-Head and Neck Surgery, Jiangdu People's Hospital Affiliated to Yangzhou University, Jiangsu Province 225200 China
| | - Qiuling Dang
- Department of Digestive Medicine, Nanbu People 's Hospital, Sichuan Province 637300, China
| | - Xueqin Huang
- Department of Otolaryngology, The First Dongguan Affiliated Hospital, Guangdong Medical University, Dongguan 523000, China
| | - Yingjie Xiao
- Department of Cardiovascular Surgery, Second Affiliated Hospital of Zhejiang University, Hangzhou 310009, China.
| | - Bing Guan
- Department of Otolaryngology, Head and Neck Surgery, Northern Jiangsu People's Hospital Affiliated to Yangzhou University, Yangzhou 225001, China.
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Sag D, Ayyildiz ZO, Gunalp S, Wingender G. The Role of TRAIL/DRs in the Modulation of Immune Cells and Responses. Cancers (Basel) 2019; 11:cancers11101469. [PMID: 31574961 PMCID: PMC6826877 DOI: 10.3390/cancers11101469] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2019] [Revised: 09/09/2019] [Accepted: 09/20/2019] [Indexed: 12/26/2022] Open
Abstract
Expression of TRAIL (tumor necrosis factor–related apoptosis–inducing ligand) by immune cells can lead to the induction of apoptosis in tumor cells. However, it becomes increasingly clear that the interaction of TRAIL and its death receptors (DRs) can also directly impact immune cells and influence immune responses. Here, we review what is known about the role of TRAIL/DRs in immune cells and immune responses in general and in the tumor microenvironment in particular.
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Affiliation(s)
- Duygu Sag
- Izmir Biomedicine and Genome Center (IBG), 35340 Balcova/Izmir, Turkey.
- Department of Medical Biology, Faculty of Medicine, Dokuz Eylul University, 35340 Balcova/Izmir, Turkey.
- Department of Genome Sciences and Molecular Biotechnology, Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, 35340 Balcova/Izmir, Turkey.
| | - Zeynep Ozge Ayyildiz
- Department of Genome Sciences and Molecular Biotechnology, Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, 35340 Balcova/Izmir, Turkey.
| | - Sinem Gunalp
- Department of Genome Sciences and Molecular Biotechnology, Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, 35340 Balcova/Izmir, Turkey.
| | - Gerhard Wingender
- Izmir Biomedicine and Genome Center (IBG), 35340 Balcova/Izmir, Turkey.
- Department of Biomedicine and Health Technologies, Izmir International Biomedicine and Genome Institute, Dokuz Eylul University, 35340 Balcova/Izmir, Turkey.
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Gotlib J. Tyrosine Kinase Inhibitors and Therapeutic Antibodies in Advanced Eosinophilic Disorders and Systemic Mastocytosis. Curr Hematol Malig Rep 2015; 10:351-61. [DOI: 10.1007/s11899-015-0280-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Förster A, Grotha SP, Seeger JM, Rabenhorst A, Gehring M, Raap U, Létard S, Dubreuil P, Kashkar H, Walczak H, Roers A, Hartmann K. Activation of KIT modulates the function of tumor necrosis factor-related apoptosis-inducing ligand receptor (TRAIL-R) in mast cells. Allergy 2015; 70:764-74. [PMID: 25833810 DOI: 10.1111/all.12612] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/18/2015] [Indexed: 01/08/2023]
Abstract
BACKGROUND Mastocytosis is characterized by the accumulation of mast cells (MCs) associated with activating mutations of KIT. Tumor necrosis factor-related apoptosis-inducing ligand receptors (TRAIL-Rs) are preferentially expressed on neoplastic cells and induce the extrinsic apoptotic pathway. Recent studies reported on the expression of TRAIL-Rs and TRAIL-induced apoptosis in cultured human MCs, which depend on stem cell factor (SCF)-induced or constitutive KIT activation. MATERIAL AND METHODS We sought to further define the impact of TRAIL-Rs on MCs in vivo and in vitro. Using Cre/loxP recombination, we generated mice with MC-specific and ubiquitous knockout of TRAIL-R. In these mice, anaphylaxis and numbers of MCs were investigated. We also explored the expression and function of TRAIL-Rs in cultured murine and human MCs upon activation of KIT. By conducting immunofluorescence staining, we analyzed the expression of TRAIL-Rs in MCs infiltrating the bone marrow of patients with mastocytosis. RESULTS MC-specific deletion of TRAIL-R was associated with a slight, but significant increase in anaphylaxis. Numbers of MCs in MC-specific knockouts of TRAIL-R were comparable to controls. Whereas cultured IL-3-dependent murine MCs from wild-type mice were resistant to TRAIL-induced apoptosis, SCF-stimulated MCs underwent apoptosis in response to TRAIL. Interestingly, activating KIT mutations also promoted sensitivity to TRAIL-mediated apoptosis in human MCs. In line with these findings, MCs infiltrating the bone marrow of patients with mastocytosis expressed TRAIL-R1. CONCLUSIONS Activation of KIT regulates the function of TRAIL-Rs in MCs. TRAIL-R1 may represent an attractive diagnostic and therapeutic target in diseases associated with KIT mutations, such as mastocytosis.
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Affiliation(s)
- A. Förster
- Department of Dermatology; University of Cologne; Cologne Germany
| | - S. P. Grotha
- Department of Dermatology; University of Cologne; Cologne Germany
| | - J. M. Seeger
- Institute for Medical Microbiology, Immunology and Hygiene and Center for Molecular Medicine (CMMC); University of Cologne; Cologne Germany
| | - A. Rabenhorst
- Department of Dermatology; University of Cologne; Cologne Germany
| | - M. Gehring
- Department of Dermatology and Allergy; Hannover Medical School; Hannover Germany
| | - U. Raap
- Department of Dermatology and Allergy; Hannover Medical School; Hannover Germany
| | - S. Létard
- Inserm, U1068, CRCM, (Signaling, Hematopoiesis and Mechanism of Oncogenesis); Institut Paoli-Calmettes, Aix-Marseille University; Marseille France
| | - P. Dubreuil
- Inserm, U1068, CRCM, (Signaling, Hematopoiesis and Mechanism of Oncogenesis); Institut Paoli-Calmettes, Aix-Marseille University; Marseille France
| | - H. Kashkar
- Institute for Medical Microbiology, Immunology and Hygiene and Center for Molecular Medicine (CMMC); University of Cologne; Cologne Germany
| | - H. Walczak
- Centre for Cell Death, Cancer and Inflammation (CCCI); UCL Cancer Institute; University College London; London UK
| | - A. Roers
- Medical Faculty Carl Gustav Carus; Institute for Immunology; University of Technology Dresden; Dresden Germany
| | - K. Hartmann
- Department of Dermatology; University of Cologne; Cologne Germany
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Landolina N, Gangwar RS, Levi-Schaffer F. Mast cells' integrated actions with eosinophils and fibroblasts in allergic inflammation: implications for therapy. Adv Immunol 2015; 125:41-85. [PMID: 25591464 DOI: 10.1016/bs.ai.2014.09.002] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Mast cells (MCs) and eosinophils (Eos) are the key players in the development of allergic inflammation (AI). Their cross-talk, named the Allergic Effector Unit (AEU), takes place through an array of soluble mediators and ligands/receptors interactions that enhance the functions of both the cells. One of the salient features of the AEU is the CD48/2B4 receptor/ligand binding complex. Furthermore, MCs and Eos have been demonstrated to play a role not only in AI but also in the modulation of its consequence, i.e., fibrosis/tissue remodeling, by directly influencing fibroblasts (FBs), the main target cells of these processes. In turn, FBs can regulate the survival, activity, and phenotype of both MCs and Eos. Therefore, a complex three players, MCs/Eos/FBs interaction, can take place in various stages of AI. The characterization of the soluble and physical mediated cross talk among these three cells might lead to the identification of both better and novel targets for the treatment of allergy and its tissue remodeling consequences.
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Affiliation(s)
- Nadine Landolina
- Department of Pharmacology, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Roopesh Singh Gangwar
- Department of Pharmacology, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Francesca Levi-Schaffer
- Department of Pharmacology, Institute for Drug Research, School of Pharmacy, Faculty of Medicine, The Hebrew University of Jerusalem, Jerusalem, Israel.
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Abstract
One key characteristic of certain mast cell populations is their longevity. Mast cell survival can also be promoted by Fc-receptor activation. Regulation of cell survival and apoptosis is regulated by the Bcl-2 family that consists of pro- and anti-apoptotic proteins. Depending on their relative cellular expression levels, the cells are either rescued or destined for apoptosis. To determine the regulation of mast cell survival and apoptosis, the expression of different Bcl-2 protein family members can be measured by western blot. The amount of viable versus apoptotic cells is decided by AnnexinV/propidium iodide staining, and cell lysates are prepared for western blot analysis from the appropriated time points.
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Affiliation(s)
- Christine Möller Westerberg
- Clinical Immunology and Allergy Unit, Department of Medicine, Karolinska University Hospital Solna L2:04, Stockholm, 171 76, Sweden
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Cheng W, Zhao Y, Wang S, Jiang F. Tumor necrosis factor-related apoptosis-inducing ligand in vascular inflammation and atherosclerosis: a protector or culprit? Vascul Pharmacol 2014; 63:135-44. [PMID: 25451562 DOI: 10.1016/j.vph.2014.10.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2014] [Revised: 10/19/2014] [Accepted: 10/25/2014] [Indexed: 12/16/2022]
Abstract
In addition to inducing tumor cell apoptosis, tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) shows broad biological functions both in vitro and in vivo. TRAIL gene deletion enhanced atherogenesis in hyperlipidemic mice, supporting that endogenous TRAIL has protective actions in maintaining blood vessel homeostasis and repressing atherosclerosis. The mechanisms of this beneficial effect are not understood. It remains to be determined whether the athero-protective action of TRAIL is via direct impacts on residential vascular cells or indirectly by modulating systemic immune functions. However, in vitro experiments indicate that excessive TRAIL may stimulate endothelial cell apoptosis, smooth muscle proliferation and migration, and inflammatory responses. Moreover, TRAIL can stimulate lipid uptake and foam cell formation in cultured macrophages. Here we provide a critical review on the potential relationships between TRAIL and atherosclerosis. We propose that increased TRAIL production may also have potential detrimental effects on vascular inflammation and atherosclerosis. Further in vivo experiments are warranted to elucidate the effects of exogenous TRAIL on atherogenesis.
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Abstract
Grass pollen allergy represents a significant cause of allergic morbidity worldwide. Component-resolved diagnosis biomarkers are increasingly used in allergy practice in order to evaluate the sensitization to grass pollen allergens, allowing the clinician to confirm genuine sensitization to the corresponding allergen plant sources and supporting an accurate prescription of allergy immunotherapy (AIT), an important approach in many regions of the world with great plant biodiversity and/or where pollen seasons may overlap. The search for candidate predictive biomarkers for grass pollen immunotherapy (tolerogenic dendritic cells and regulatory T cells biomarkers, serum blocking antibodies biomarkers, especially functional ones, immune activation and immune tolerance soluble biomarkers and apoptosis biomarkers) opens new opportunities for the early detection of clinical responders for AIT, for the follow-up of these patients and for the development of new allergy vaccines.
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Yalcin AD, Gumuslu S, Parlak GE, Bısgın A. Soluble trail as a marker of efficacy of allergen-specific immunotherapy in patients with allergic rhinoconjunctivitis. Med Sci Monit 2012; 18:CR617-21. [PMID: 23018355 PMCID: PMC3560552 DOI: 10.12659/msm.883488] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 06/13/2012] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Allergic rhinitis is a common health problem affecting the immune system. The homeostasis of the immune system is regulated by apoptosis. In this study, serum circulating soluble TRAIL levels of allergic rhinoconjunctivitis patients before and after allergen-specific immunotherapy were evaluated. MATERIAL/METHODS The sTRAIL levels of pre- and post-treated allergic rhinoconjunctivitis patients (n=25) were compared to age- and sex-matched healthy individuals (n=25). sTRAIL levels were measured by ELISA. The skin prick test (SPT) results were recorded before and after treatment. RESULTS The sTRAIL levels between the pre-treated and control groups were significantly different (p<0.0001). However, there was no significant difference between the post-treated group and healthy individuals (p=0,801). SPT was a statistically significant difference between the values of the research group before and after immunotherapy (grasses mixture, barley mixture, Oleaauropeae, D. Pteronyssinus, D. farinae). CONCLUSIONS The sTRAIL levels were decreased after allergen-specific immunotherapy to healthy levels and may be of use as a marker of efficacy of immunotherapy in allergic rhinoconjunctivitis patients.
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Affiliation(s)
- Arzu Didem Yalcin
- Internal Medicine, Allergology and Clinical Immunology Unit, Antalya Education and Research Hospital, Antalya, Turkey.
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Ekoff M, Lyberg K, Krajewska M, Arvidsson M, Rak S, Reed JC, Harvima I, Nilsson G. Anti-apoptotic BFL-1 is the major effector in activation-induced human mast cell survival. PLoS One 2012; 7:e39117. [PMID: 22720045 PMCID: PMC3376125 DOI: 10.1371/journal.pone.0039117] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2011] [Accepted: 05/16/2012] [Indexed: 11/18/2022] Open
Abstract
Mast cells are best known for their role in allergic reactions, where aggregation of FcεRI leads to the release of mast cell mediators causing allergic symptoms. The activation also induces a survival program in the cells, i.e., activation-induced mast cell survival. The aim of the present study was to investigate how the activation-induced survival is mediated. Cord blood-derived mast cells and the mast cell line LAD-2 were activated through FcεRI crosslinking, with or without addition of chemicals that inhibit the activity or expression of selected Bcl-2 family members (ABT-737; roscovitine). Cell viability was assessed using staining and flow cytometry. The expression and function of Bcl-2 family members BFL-1 and MCL-1 were investigated using real-time quantitative PCR and siRNA treatment. The mast cell expression of Bfl-1 was investigated in skin biopsies. FcεRI crosslinking promotes activation-induced survival of human mast cells and this is associated with an upregulation of the anti-apoptotic Bcl-2 family member Bfl-1. ABT-737 alone or in combination with roscovitine decreases viability of human mast cells although activation-induced survival is sustained, indicating a minor role for Bcl-X(L), Bcl-2, Bcl-w and Mcl-1. Reducing BFL-1 but not MCL-1 levels by siRNA inhibited activation-induced mast cell survival. We also demonstrate that mast cell expression of Bfl-1 is elevated in birch-pollen-provocated skin and in lesions of atopic dermatitis and psoriasis patients. Taken together, our results highlight Bfl-1 as a major effector in activation-induced human mast cell survival.
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Affiliation(s)
- Maria Ekoff
- Department of Medicine, Centre for Allergy Research, Karolinska Institutet, Stockholm, Sweden.
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Lilla JN, Chen CC, Mukai K, BenBarak MJ, Franco CB, Kalesnikoff J, Yu M, Tsai M, Piliponsky AM, Galli SJ. Reduced mast cell and basophil numbers and function in Cpa3-Cre; Mcl-1fl/fl mice. Blood 2011; 118:6930-8. [PMID: 22001390 DOI: 10.1182/blood-2011-03-343962] [Citation(s) in RCA: 157] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
It has been reported that the intracellular antiapoptotic factor myeloid cell leukemia sequence 1 (Mcl-1) is required for mast cell survival in vitro, and that genetic manipulation of Mcl-1 can be used to delete individual hematopoietic cell populations in vivo. In the present study, we report the generation of C57BL/6 mice in which Cre recombinase is expressed under the control of a segment of the carboxypeptidase A3 (Cpa3) promoter. C57BL/6-Cpa3-Cre; Mcl-1(fl/fl) mice are severely deficient in mast cells (92%-100% reduced in various tissues analyzed) and also have a marked deficiency in basophils (58%-78% reduced in the compartments analyzed), whereas the numbers of other hematopoietic cell populations exhibit little or no changes. Moreover, Cpa3-Cre; Mcl-1(fl/fl) mice exhibited marked reductions in the tissue swelling and leukocyte infiltration that are associated with both mast cell- and IgE-dependent passive cutaneous anaphylaxis (except at sites engrafted with in vitro-derived mast cells) and a basophil- and IgE-dependent model of chronic allergic inflammation, and do not develop IgE-dependent passive systemic anaphylaxis. Our findings support the conclusion that Mcl-1 is required for normal mast cell and basophil development/survival in vivo in mice, and also suggest that Cpa3-Cre; Mcl-1(fl/fl) mice may be useful in analyzing the roles of mast cells and basophils in health and disease.
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Karra L, Berent-maoz B, Ben-zimra M, Levi-schaffer F. Are we ready to downregulate mast cells? Curr Opin Immunol 2009; 21:708-14. [DOI: 10.1016/j.coi.2009.09.010] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2009] [Revised: 09/14/2009] [Accepted: 09/18/2009] [Indexed: 11/17/2022]
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Minai-fleminger Y, Levi-schaffer F. Mast cells and eosinophils: the two key effector cells in allergic inflammation. Inflamm Res 2009; 58:631-8. [DOI: 10.1007/s00011-009-0042-6] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2009] [Accepted: 04/07/2009] [Indexed: 01/09/2023] Open
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