Immunological Medicine最新文献

{"title":"Differences in immunological profile in atopic dermatitis patients with and without dupilumab therapy.","authors":"Jarmila Čelakovská, Eva Čermáková, Petra Boudková, Ctirad Andýs, Jan Krejsek","doi":"10.1080/25785826.2024.2387882","DOIUrl":"10.1080/25785826.2024.2387882","url":null,"abstract":"<p><p>Our aim is to determine the number of leukocytes, T lymphocytes and B lymphocytes and the expression of activation markers CD200 and CD23 on B lymphocytes in atopic dermatitis (AD) patients (treated and not treated with dupilumab) during the pollen season. We examined 29 patients not treated with dupilumab, 24 patients treated with dupilumab and 40 healthy subjects as a control group. The count of T and B lymphocytes and their subsets were assessed by flow cytometry. The non-parametric Kruskal-Wallis one-factor analysis of variance with post hoc by Dunn's test with Bonferroni's modification was used for statistical processing. Although there was a significant improvement in skin findings in patients treated with dupilumab, the changes in immunological profile show a persistent altered immune response characterized by dysregulation and overactivation of B lymphocytes. Dupilumab therapy leads to normalization of relative T regulatory lymphocytes and total memory B lymphocytes and to decreased count of absolute CD8⁺ T lymphocytes. <b>Why carry out this study?</b>Studies investigating the immunological profile of atopic dermatitis (AD) patients during the pollen season are rare. There are no studies investigating the count of B lymphocytes (CD5⁺, CD22⁺ and CD73⁺ B lymphocytes) and the expression of activation markers CD23 and CD200 on B lymphocytes and on their subsets during pollen season in AD patients treated and non-treated with dupilumab therapy.<b>What was learned from the study?</b>In atopic dermatitis (AD) patients with and without dupilumab therapy, we confirmed the significantly higher count of absolute neutrophils, absolute monocytes, absolute eosinophils, absolute basophils, non-switched B lymphocytes, transitional B lymphocytes, CD23 memory, naive, non-switched, switched and total CD23 B lymphocytes, the relative count of CD200 memory and CD200 switched B lymphocytes.In dupilumab treated patients, we confirmed the significantly higher count of relative eosinophils, relative CD16⁺ eosinophils, relative CD200 non-switched B lymphocytes and lower count of absolute CD8⁺ T lymphocytes. Further studies should focus on investigating the effect of dupilumab on CD8⁺ T lymphocytes and their subpopulations.In patients without dupilumab therapy, we confirmed the significantly higher count of relative neutrophils, relative T regulatory lymphocytes and total memory B lymphocytes.The changes in the count of CD5⁺, CD22⁺ and CD73⁺ B lymphocytes were not observed during pollen season in both groups of AD patients.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"33-46"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141989023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Successful maintenance therapy with tocilizumab for severe acute liver failure associated with adult-onset still's disease.","authors":"Koji Suzuki, Mitsuhiro Akiyama, Yukie Nakadai, Shingo Usui, Yuko Kaneko","doi":"10.1080/25785826.2024.2388346","DOIUrl":"10.1080/25785826.2024.2388346","url":null,"abstract":"<p><p>Elevated liver enzymes are commonly observed among adult-onset Still's disease (AOSD), but severe acute liver failure is extremely rare. Although severe acute liver failure associated with AOSD poses a life-threatening condition, the appropriate treatment is unclear. Some case reports have demonstrated the efficacy of high-dose prednisolone (PSL) and cyclosporin A (CyA), although the adverse effects of CyA led certain patients to cease its use. Therefore, an alternative treatment option is crucial, and thus far, there have been no reports of tocilizumab (TCZ) being used for this severe phenotype. Here, we report the first case of successful treatment using TCZ as maintenance therapy for severe ALF associated with AOSD. Following initial treatment with high-dose PSL and CyA, our case was switched to TCZ due to CyA-related side effects including alopecia and tremors. Our case highlights TCZ as a potential option for maintenance therapy of this severe condition.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"89-93"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141890290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Investigating the impact of tocilizumab on serum cytokines concentrations in Japanese FMF patients: a sub-analysis of the NUH01FMF study.","authors":"Tomohiro Koga, Shuntaro Sato, Kaori Furukawa, Hiroshi Yamamoto, Atsushi Kawakami","doi":"10.1080/25785826.2024.2418164","DOIUrl":"10.1080/25785826.2024.2418164","url":null,"abstract":"<p><p>Familial Mediterranean Fever (FMF) is the most common hereditary autoinflammatory disease, characterized by recurrent fever, arthritis, rash, and serositis, and is caused by mutations in the MEFV gene coding for the pyrin protein. The primary treatment goal is to prevent acute attacks and minimize subclinical inflammation to avoid secondary amyloidosis with colchicine as the first-line treatment. However, 10-20% of patients are colchicine-resistant or intolerant. While the therapeutic potential of IL-6 inhibitors such as tocilizumab (TCZ) has been suggested, the detailed serum cytokine profiles after TCZ treatment in patients with FMF remain largely unexplored. This study focused on a sub-analysis of a clinical trial evaluating TCZ in patients with colchicine-resistant FMF (crFMF). We analyzed the serum cytokine profiles at 0, 2, 4, 8, 12, 16, 20, and 24 weeks in the TCZ and placebo groups. Our findings revealed a decrease in serum C-X-C motif chemokine ligand 1 and vascular endothelial growth factor levels in the TCZ group at week 4 compared to baseline, which persisted until week 24, indicating the potential of TCZ to manage crFMF by modulating specific inflammatory cytokines. Further research is required to confirm these findings and optimize the treatment strategies for FMF.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"70-77"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142509810","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Increased response to granulocyte-macrophage colony-stimulating factor in peripheral blood cells and transient manifestations mimicking juvenile myelomonocytic leukemia in a male patient with NEMO deficiency caused by a deep intronic pathogenic variant of IKBKG.","authors":"Masahiro Ueki, Shinsuke Hirabayashi, Yoshitaka Honda, Shunichiro Takezaki, Hiroki Ohata, Shimaa Said Mohamed Ali Abdrabou, Saori Sawai, Yukayo Terashita, Yuko Cho, Hideki Muramatsu, Kazushi Izawa, Takahiro Yasumi, Yoshiyuki Takahashi, Masafumi Yamada, Atsushi Manabe","doi":"10.1080/25785826.2024.2422639","DOIUrl":"10.1080/25785826.2024.2422639","url":null,"abstract":"<p><p>X-linked NF-κB essential modulator (NEMO) deficiency is a primary immunodeficiency characterized by combined immunodeficiency and ectodermal dysplasia. Monocytes from the patients demonstrate a severely impaired response to tissue necrosis factor or lipopolysaccharide, whereas hyper-inflammation is found in some patients. Juvenile myelomonocytic leukemia (JMML) is a pediatric malignancy caused by hypersensitivity to granulocyte-macrophage colony-stimulating factor (GM-CSF) and aberrant RAS signaling activation. Patients with JMML demonstrate characteristic manifestations such as splenomegaly, monocytosis and the presence of myeloid or erythroid precursors in the peripheral blood. Here, we present the case of a male infant with ectodermal dysplasia, bacterial septicemia, Pneumocystis pneumonia, severe inflammation and transient manifestations mimicking JMML. Genetic analysis revealed a deep intronic germline variant of IKBKG. Full-length IKBKG cDNA and NEMO protein expression were almost inexistent. Peripheral mononuclear cells (PBMCs) from the patient showed increased RAS signaling activation with GM-CSF or Phorbol 12-myristate 13-acetate without the RAS-associated gene variant, although the increased RAS signaling activation in induced-pluripotent stem cell-derived myeloid lineage and bone marrow-derived mesenchymal cells was not evident. The patient with NEMO deficiency demonstrated JMML-like manifestation and severe inflammation. PBMCs of the patient demonstrated increased RAS signaling activation with unknown pathophysiology.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"94-101"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142559067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of different ANCA detection methods in a predominantly MPO-ANCA-associated vasculitis cohort.","authors":"Yasuhiro Katsumata, Ken-Ei Sada, Tomohiro Kameda, Hiroaki Dobashi, Shinya Kaname, Naotake Tsuboi, Yoshinori Matsumoto, Koichi Amano, Naoto Tamura, Masayoshi Harigai","doi":"10.1080/25785826.2024.2408054","DOIUrl":"10.1080/25785826.2024.2408054","url":null,"abstract":"<p><p>We compared different antineutrophil cytoplasmic antibody (ANCA) detection methods using a predominantly myeloperoxidase (MPO)-ANCA-associated vasculitis cohort. Stored sera from 147 patients with untreated ANCA-associated vasculitis (AAV), including microscopic polyangiitis and granulomatosis with polyangiitis (<i>n</i> = 115 and 32, respectively), and 124 disease controls were tested for P-ANCA and C-ANCA with immunofluorescence (IIF), and for MPO-ANCA and proteinase 3 (PR3)-ANCA with different antigen-specific immunoassays: direct enzyme-linked immunosorbent assay (ELISA), chemiluminescent enzyme immunoassay (CLEIA), third-generation fluorescent enzyme immunoassay (FEIA), and latex turbidimetrical immunoassay (LTIA). In addition, MPO-ANCA and PR3-ANCA titers were calibrated using certified reference materials (CRMs). The sensitivities and specificities for AAV diagnoses were 95% and 94% (IIF), 86% and 98% (ELISA), 93% and 94% (CLEIA), 92% and 96% (FEIA), and 68% and 88% (LTIA). Dual IIF/antigen-specific immunoassay testing reduced diagnostic accuracies from 94% to 93%. The quantitative agreement between ANCA levels measured using CLEIA and FEIA and calibrated using CRMs was not good. In conclusion, this study demonstrated the high performance of antigen-specific immunoassays for AAV diagnosis in a predominantly MPO-ANCA-associated vasculitis cohort and suggested that the benefit of dual IIF/antigen-specific immunoassay testing is limited. Standardizing ANCA measurements using different immunoassays was difficult, even when using CRMs.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"47-57"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142401560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Immunological role of zinc in preterm neonates.","authors":"Sakae Kumasaka, Yasuyuki Negishi, Rimpei Morita, Makoto Migita, Yoshio Shima","doi":"10.1080/25785826.2024.2420426","DOIUrl":"10.1080/25785826.2024.2420426","url":null,"abstract":"<p><p>Zinc (Zn), an essential trace element, plays a significant role in fetal development and biological defense during the embryonic and neonatal periods. Therefore, exploring the kinetics of Zn related to immune disturbances in preterm neonates is important. We here performed the measurement of Zn concentration along with immunological analysis of neonates and investigated the role of Zn in the neonatal period. Serum Zn concentrations were measured immediately after birth in neonates (329 cases). Moreover, for 25 cases, the kinetics of various immune cells and cytokines were measured by flow cytometry and electrochemiluminescence. We observed that Zn levels were inversely correlated with gestational weeks. Immune cell and cytokine analysis revealed an inverse correlation between HLA-DR on monocytes and Zn levels and between inflammatory cytokine interleukin-12 and Zn levels. Furthermore, oxidative stress status was inversely correlated with Zn levels. Our results suggested that the Zn dynamics immediately after birth, which show a negative correlation with the gestational week, can provide an anti-inflammatory and anti-oxidative environment for preterm neonates. The increased Zn concentration in the blood of preterm neonates may consequently protect neonates from perinatal stress.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"78-88"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142509809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The roles of glioma-associated macrophages/microglia and potential targets for anti-glioma therapy.","authors":"Hiroaki Matsuzaki, Cheng Pan, Yoshihiro Komohara, Rin Yamada, Hiromu Yano, Yukio Fujiwara, Keitaro Kai, Akitake Mukasa","doi":"10.1080/25785826.2024.2411035","DOIUrl":"10.1080/25785826.2024.2411035","url":null,"abstract":"<p><p>Glioblastoma (GBM) is the central nervous system tumor with the most aggressive behavior, and no definitive therapy has yet been found. The tumor microenvironment of GBM is immunosuppressive and is considered a 'cold tumor' with low lymphocytic infiltration, but is characterized by a high proportion of glioma-associated macrophages/microglia (GAMs). GAMs promote tumor growth and also affect treatment resistance in GBM. In this review, we describe the origin and classification of GAMs in humans and describe the mechanisms of their activation and the cell-cell interactions between tumor cells and GAMs. We also describe the history of GAM detection methods, especially immunohistochemistry, and discusses the merits and limitations of these techniques. In addition, we summarized chemotactic factors for GAMs and the therapies targeting these factors. Recent single-cell RNA analysis and spatial analysis add new insights to our previous knowledge of GAMs. Based on these studies, GBM therapies targeting GAMs are expected to be further developed.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"24-32"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142401561","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Large-scale cross-trait genetic analysis highlights shared genetic backgrounds of autoimmune diseases.","authors":"Yuji Yamamoto, Yuya Shirai, Ryuya Edahiro, Atsushi Kumanogoh, Yukinori Okada","doi":"10.1080/25785826.2024.2394258","DOIUrl":"10.1080/25785826.2024.2394258","url":null,"abstract":"<p><p>Disorders associated with the immune system burden multiple organs, although the shared biology exists across the diseases. Preceding family-based studies reveal that immune diseases are heritable to varying degrees, providing the basis for immunogenomics. The recent cost reduction in genetic analysis intensively promotes biobank-scale studies and the development of frameworks for statistical genetics. The accumulating multi-layer omics data, including genome-wide association studies (GWAS) and RNA-sequencing at single-cell resolution, enable us to dissect the genetic backgrounds of immune-related disorders. Although autoimmune and allergic diseases are generally categorized into different disease categories, epidemiological studies reveal the high incidence of autoimmune and allergic disease complications, suggesting the shared genetics and biology between the disease categories. Biobank resources and consortia cover multiple immune-related disorders to accumulate phenome-wide associations of genetic variants and enhance researchers to analyze the shared and heterogeneous genetic backgrounds. The emerging post-GWAS and integrative multi-omics analyses provide genetic and biological insights into the multicategorical disease associations.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"1-10"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142019006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The immunological pathogenesis of IgG4-related disease categorized by clinical characteristics.","authors":"Mitsuhiro Akiyama, Waleed Alshehri, Sho Ishigaki, Koichi Saito, Yuko Kaneko","doi":"10.1080/25785826.2024.2407224","DOIUrl":"10.1080/25785826.2024.2407224","url":null,"abstract":"<p><p>IgG4-related disease (IgG4-RD) is an immune disorder characterized by organ enlargement and fibrosis leading to functional impairment. Key immune cell subsets contributing to the pathogenesis of IgG4-RD include T follicular helper 2 cells (Tfh2), Tfh1, CX3CR1 + cytotoxic T cells (CX3CR1 + CTLs), Tregs and IgG4 + B cells. Tfh2 and Tregs are commonly involved in inducing IgG4 class-switching in this disease. Importantly, IgG4-RD can be classified into four clinical phenotypes based on the distribution of affected organs, with each phenotype showing different dominant immune cell subsets involved in its pathogenesis. Specifically, the clinical phenotype of retroperitoneal fibrosis/aortitis is characterized by CX3CR1 + CTLs as the dominant key immune cell subset, while Mikulicz disease with systemic involvement is dominated by Tfh2. In addition to classification based on organ distribution, IgG4-RD can also be categorized into phenotypes associated with malignancy or allergy. The malignancy phenotype is characterized by an increase in CXCR5 + CD2-double negative T cells compared to the allergy phenotype, along with a decrease in naive CD8 + T cells. Moreover, several autoantigens have been identified, and the presence of autoimmune phenotype has been revealed. Due to the pathogenicity of IgG1-type autoantibodies, Tfh1 may be important inducing IgG1 class-switching by IFNγ in autoimmune phenotype. In IgG4-RD with hypocomplementemia, activation of the complement pathway is thought to be induced by IgG1 or IgG2 antibodies, suggesting the involvement of Tfh1 in the disease pathogenesis. Therefore, elucidating the immunological features specific to each clinical characteristic is believed to lead to a deeper understanding of the pathogenesis of IgG4-RD and the discovery of novel therapeutic targets. This review provides an overview of the immunological mechanisms common to IgG4-RD as well as those specific to each clinical characteristic.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"11-23"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142297420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Identification of novel cytokine to judge the diagnosis and clinical phenotype of adult-onset Still's disease.","authors":"Shuhei Yoshida, Yuya Fujita, Tomohiro Koga, Haruki Matsumoto, Yuya Sumichika, Kenji Saito, Shuzo Sato, Tomoyuki Asano, Masao Kobayakawa, Masashi Mizokami, Masaya Sugiyama, Kiyoshi Migita","doi":"10.1080/25785826.2024.2411094","DOIUrl":"10.1080/25785826.2024.2411094","url":null,"abstract":"<p><p>This study aimed to identify biomarkers to distinguish adult-onset Still's disease (AOSD) and to predict disease phenotypes. In total, 49 patients diagnosed with AOSD and 200 patients with common diseases (controls) were included in the analysis. The levels of 69 cytokines were analyzed using a multi-suspension cytokine array. Cytokine cluster analysis was performed to identify specific molecular networks. Furthermore, random forest analysis and logistic regression analysis were used to rank cytokines based on their importance and to determine specific biomarkers for identification of AOSD patients and phenotypes. Patients with AOSD demonstrated significantly higher macrophage migration inhibitory factor (MIF) and interleukin (IL)-12(p40) serum levels than controls and patients with rheumatoid arthritis. Serum levels of chemokine (C-C motif) ligand (CCL) 8 and CCL22 were significantly lower in AOSD patients with a polycyclic systemic disease phenotype and could be differentiated with high accuracy from the other phenotypes (cutoff value for CCL8 = 122.7 pg/mL, CCL22 = 593.3 pg/mL, sensitivity 66.7%, specificity 87.1%, area under the curve 0.843). Combined MIF and IL-12(p40) levels may represent a biomarker for differentiating patients with AOSD from those with other diseases. The chemokine profiles of AOSD with a polycyclic systemic disease phenotype may differ from other phenotypes.</p>","PeriodicalId":37286,"journal":{"name":"Immunological Medicine","volume":" ","pages":"58-69"},"PeriodicalIF":2.7,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142394044","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}