ImmunoHorizons最新文献

{"title":"Defining a novel DYRK1A-gp130/IL-6R-pSTAT axis that regulates Th17 differentiation.","authors":"Matthew Malueg, Keagan G Moo, Azlann Arnett, Thomas H Edwards, Susan L Ruskin, Katharina Lambert, Aditi Subramanyam, Matthew J Dufort, Vivian H Gersuk, Rebecca Partridge, Jane H Buckner, Bernard Khor","doi":"10.1093/immhor/vlae005","DOIUrl":"10.1093/immhor/vlae005","url":null,"abstract":"<p><p>Dysregulated differentiation of naïve CD4+ T cells into T helper 17 (Th17) cells is likely a key factor predisposing to many autoimmune diseases. Therefore, better understanding how Th17 differentiation is regulated is essential to identify novel therapeutic targets and strategies to identify individuals at high risk of developing autoimmunity. Here, we extend our prior work using chemical inhibitors to provide mechanistic insight into a novel regulator of Th17 differentiation, the kinase dual-specificity tyrosine phosphorylation-regulated kinase 1A (DYRK1A). We generated a conditional knockout mouse model to validate DYRK1A as a regulator of Th17 differentiation that acts in a dose-dependent fashion at least in part by modulating interleukin (IL)-6 signaling through multiple mechanisms. We identified a new role for DYRK1A in regulating surface expression of IL-6 receptor subunits in naïve CD4+ T cells, consistent with DYRK1A's impact on Th17 differentiation. Physiologic relevance is supported by findings in people with Down syndrome, in which increased expression of DYRK1A, encoded on chromosome 21, is linked to increased IL-6 responsiveness. Our findings highlight DYRK1A as a druggable target of broad therapeutic and prognostic interest in autoimmunity and immune function.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11841973/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143026162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Give the grant-writing monkeys another banana.","authors":"Mark H Kaplan","doi":"10.1093/immhor/vlae003","DOIUrl":"10.1093/immhor/vlae003","url":null,"abstract":"","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11841968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143026166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prion protein modulation of virus-specific T cell differentiation and function during acute viral infection.","authors":"Karla M Viramontes, Melissa N Thone, Julia M DeRogatis, Emily N Neubert, Monique L Henriquez, Jamie-Jean De La Torre, Roberto Tinoco","doi":"10.1093/immhor/vlae002","DOIUrl":"10.1093/immhor/vlae002","url":null,"abstract":"<p><p>The differentiation and functionality of virus-specific T cells during acute viral infections are crucial for establishing long-term protective immunity. While numerous molecular regulators impacting T cell responses have been uncovered, the role of cellular prion proteins (PrPc) remains underexplored. Here, we investigated the impact of PrPc deficiency on the differentiation and function of virus-specific T cells using the lymphocytic choriomeningitis virus (LCMV) Armstrong acute infection model. Our findings reveal that Prnp-/- mice exhibit a robust expansion of virus-specific CD8+ T cells, with similar activation profiles as wild-type mice during the early stages of infection. However, Prnp-/- mice had higher frequencies and numbers of virus-specific memory CD8+ T cells, along with altered differentiation profiles characterized by increased central and effector memory subsets. Despite similar proliferation rates early during infection, Prnp-/- memory CD8+ T cells had decreased proliferation compared with their wild-type counterparts. Additionally, Prnp-/- mice had higher numbers of cytokine-producing memory CD8+ T cells, indicating a more robust functional response. Furthermore, Prnp-/- mice had increased virus-specific CD4+ T cell responses, suggesting a broader impact of PrPc deficiency on T cell immunity. These results unveil a previously unrecognized role for PrPc in regulating the differentiation, proliferation, and functionality of virus-specific T cells, providing valuable insights into immune system regulation by prion proteins during viral infections.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11841969/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143026167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Reduced autoimmunity associated with deletion of host CD73.","authors":"Beanna Okeugo, Shabba A Armbrister, Rhea C Daniel, Zeina M Saleh, Jessica Wang, Salomea Giorgberidze, J Marc Rhoads, Yuying Liu","doi":"10.1093/immhor/vlae004","DOIUrl":"10.1093/immhor/vlae004","url":null,"abstract":"<p><p>CD73 is ubiquitously expressed and regulates critical functions across multiple organ systems. The sequential actions of CD39 and CD73 accomplish the conversion of adenosine triphosphate to adenosine and shift the adenosine triphosphate-driven proinflammatory immune cell milieu toward an anti-inflammatory state. This immunological switch is a major mechanism by which regulatory T (Treg) cells control inflammation. Foxp3 engages in Treg development and function. Foxp3 mutations result in the scurfy (SF) mouse phenotype and a rapidly lethal lymphoproliferative syndrome. We generated double knockout (KO) mouse (CD73KOSF) by breeding heterozygous Foxp3sf/J females to CD73KO male mice to remove host CD73. We initially aimed to use these mice to identify a specific probiotic-CD73 effect, previously shown for Limosilactobacillus reuteri DSM 17938. We expected CD73 deletion to enhance the severity of autoimmunity in SF mice. However, we unexpectedly observed that KO of host CD73 in SF mice clinically reduced the severity of autoimmunity including reduced ear thickness, increased ear size, and less deformed ears, along with less dry and brittle skin. KO of CD73 in SF mice significantly reduced the numbers of CD4+ and CD8+T cells in spleen and blood. We identified that KO of CD73 in SF mice reduced the numbers of T cells in the thymus compared with those in SF mice, indicating that the milder clinical phenotype may be due to reduced central and peripheral lymphoproliferation. These new findings suggest targeting CD73 could improve T cell-mediated dermatitis, one of the most common symptoms in Treg deficiency-associated primary immune deficiencies.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11841978/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143026102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CD209d/e promotes inflammation and lung injury during influenza virus infection.","authors":"Radha Gopal, Michael A Marinelli, Flavia Rago, Lacee J Richwalls, Nicholas J Constantinesco, Deepa Debnath, Saran Kupul, Maria de la Luz Garcia-Hernandez, Javier Rangel-Moreno, Jay K Kolls, John F Alcorn","doi":"10.1093/immhor/vlae001","DOIUrl":"10.1093/immhor/vlae001","url":null,"abstract":"<p><p>Influenza virus infects millions each year, contributing greatly to human morbidity and mortality. Upon viral infection, pathogen-associated molecular patterns activate pattern recognition receptors on host cells, triggering an immune response. The CD209 protein family, homologs of DC-SIGN (dendritic cell-specific intercellular adhesion molecule 3-grabbing nonintegrin), is thought to modulate immune responses to viruses. The effects of the mouse functional DC-SIGN homolog CD209d/e on the lung immune responses during influenza viral infection are not known. Therefore, we generated mice that lack both CD209d and e isoforms to determine the role in influenza viral infection. We infected wild-type and CD209d/e gene-deficient (CD209d/e-/-) mice with influenza virus and measured the cellular response in bronchoalveolar lavage, the expression of proinflammatory cytokines, antiviral genes, toll-like receptors (TLRs) in the lung, and lung pathology. We found CD209d/e-/- mice had decreased viral burden, TLR3 and TLR9 expression, interferon response, macrophages in bronchoalveolar lavage, and parenchymal lung inflammation compared with control mice. We also found less influenza viral uptake in alveolar macrophages and bone marrow-derived macrophages isolated from CD209d/e-/- mice when compared with control mice. We further investigated the role CD209d/e by treating bone marrow-derived macrophages from control and CD209d/e-/- mice with TLR agonists. We found that lacking CD209d/e decreased the expression of TLR3, TLR9, RIG1, STAT1, and STAT2 compared with controls. Collectively these results show that CD209d/e plays an important role in viral sensing/uptake and inflammatory immune responses during influenza viral infection.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2025-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11841971/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143061192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of B Cell Variable Region Gene Segment Characteristics in Neuro-autoantibodies.","authors":"Hend Abd El Baky, Nadav I Weinstock, Gull Zareen Khan Sial, Mark D Hicar","doi":"10.4049/immunohorizons.2400037","DOIUrl":"10.4049/immunohorizons.2400037","url":null,"abstract":"<p><p>Autoimmune pediatric neurologic diseases have variable phenotypes and presentations, making diagnosis challenging. The pathologic mechanisms are also distinct, including cell-mediated and Ab-mediated autoimmunity, paraneoplastic syndromes, and postinfectious processes. In recent years a number of studies have described the characteristics of the autoantibodies involved in a number of these diseases. Some of the described Abs use a restricted set of variable gene segments. We sought to compare the Ab characteristics of autoantibodies related to some of the more common disorders to discover whether specific Ab signatures are universally associated with neuroautoimmune diseases. We initially performed a literature review to summarize the Ab characteristics of autoantibodies related to some of the more common disorders, including N-methyl-d-aspartate receptor (NMDAR) and leucine-rich, glioma-inactivated 1 (LGI-1). Next, we performed data analysis from selected studies that sequenced Ig genes to further characterize NMDAR and LGI-1 autoantibodies including CDR3 length distribution, variable gene sequence usage, and isotype use. We found that CDR3 length of NMDAR autoantibodies was normally distributed whereas the CDR3 length distribution of LGI-1 autoantibodies was skewed, suggesting that there is no global structural restriction on types of autoantibodies that can cause encephalitis. We also found that IgG1-IgG3 were the main NMDAR autoantibody isotypes detected, while IgG4 was the major isotype used in autoantibodies from LGI-1 encephalitis. These findings are useful for our understanding of autoimmune encephalitis and will help facilitate better diagnosis and treatment of these conditions in the future.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"8 10","pages":"740-748"},"PeriodicalIF":0.0,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11532373/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142515309","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chemokine Receptor CCR2 Is Protective toward Outer Hair Cells in Chronic Suppurative Otitis Media.","authors":"Ankur Gupta, Viktoria Schiel, Ritwija Bhattacharya, Kourosh Eftekharian, Anping Xia, Peter L Santa Maria","doi":"10.4049/immunohorizons.2400064","DOIUrl":"10.4049/immunohorizons.2400064","url":null,"abstract":"<p><p>Chronic suppurative otitis media (CSOM) is a neglected disease that afflicts 330 million people worldwide and is the most common cause of permanent hearing loss among children in the developing world. Previously, we discovered that outer hair cell (OHC) loss occurred in the basal turn of the cochlea and that macrophages are the major immune cells associated with OHC loss in CSOM. Macrophage-associated cytokines are upregulated. Specifically, CCL-2, an important member of the MCP family, is elevated over time following middle ear infection. CCR2 is a common receptor of the MCP family and the unique receptor of CCL2. CCR2 knockout mice (CCR2-/-) have been used extensively in studies of monocyte activation in neurodegenerative diseases. In the present study, we investigated the effect of CCR2 deletion on the cochlear immune response and OHC survival in CSOM. The OHC survival rate was 84 ± 12.5% in the basal turn of CCR2+/+ CSOM cochleae, compared with was 63 ± 19.9% in the basal turn of CCR2-/- CSOM cochleae (p ≤ 0.05). Macrophage numbers were significantly reduced in CCR2-/- CSOM cochleae compared with CCR2+/+ CSOM cochleae (p ≤ 0.001). In addition, CCL7 was upregulated, whereas IL-33 was downregulated, in CCR2-/- CSOM cochleae. Finally, the permeability of the blood-labyrinth barrier in the stria vascularis remained unchanged in CCR2-/- CSOM compared with CCR2+/+ CSOM. Taken together, the data suggest that CCR2 plays a protective role through cochlear macrophages in the CSOM cochlea.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"8 9","pages":"688-694"},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11447675/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142304767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Improving Reliability of Immunological Assays by Defining Minimal Criteria for Cell Fitness.","authors":"Sabine Ivison, Gabrielle Boucher, Grace Zheng, Rosa V Garcia, Rita Kohen, Alain Bitton, John D Rioux, Megan K Levings","doi":"10.4049/immunohorizons.2300095","DOIUrl":"10.4049/immunohorizons.2300095","url":null,"abstract":"<p><p>Human PBMC-based assays are often used as biomarkers for the diagnosis and prognosis of disease, as well as for the prediction and tracking of response to biological therapeutics. However, the development and use of PBMC-based biomarker assays is often limited by poor reproducibility. Complex immunological assays can be further complicated by variation in cell handling before analysis, especially when using cryopreserved cells. Variation in postthaw viability is further increased if PBMC isolation and cryopreservation are done more than a few hours after collection. There is currently a lack of evidence-based standards for the minimal PBMC viability or \"fitness\" required to ensure the integrity and reproducibility of immune cell-based assays. In this study, we use an \"induced fail\" approach to examine the effect of thawed human PBMC fitness on four flow cytometry-based assays. We found that cell permeability-based viability stains at the time of thawing did not accurately quantify cell fitness, whereas a combined measurement of metabolic activity and early apoptosis markers did. Investigation of the impact of different types and levels of damage on PBMC-based assays revealed that only when cells were >60-70% live and apoptosis negative did biomarker values cease to be determined by cell fitness rather than the inherent biology of the cells. These data show that, to reproducibly measure immunological biomarkers using cryopreserved PBMCs, minimal acceptable standards for cell fitness should be incorporated into the assay protocol.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"8 9","pages":"622-634"},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11447670/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142157051","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Estimates of Sequences with Ultralong and Short CDR3s in the Bovine IgM B Cell Receptor Repertoire Using the Long-read Oxford Nanopore MinION Platform.","authors":"Tess E Altvater-Hughes, Harold P Hodgins, Douglas C Hodgins, Natasha B Gallo, Gabhan I Chalmers, Nicole D Ricker, Bonnie A Mallard","doi":"10.4049/immunohorizons.2400050","DOIUrl":"10.4049/immunohorizons.2400050","url":null,"abstract":"<p><p>Cattle produce Abs with an H chain ultralong CDR3 (40-70 aa). These Abs have been shown to have features such as broad neutralization of viruses and are investigated as human therapeutics. A common issue in sequencing the bovine BCR repertoire is the sequence length required to capture variable (V) and isotype gene information. This study aimed to assess the use of Oxford Nanopore Technologies' MinION platform to perform IgM BCR repertoire sequencing to assess variation in the percentage of ultralong CDR3s among dairy cattle. Blood was collected from nine Holstein heifers. B cells were isolated using magnetic bead-based separation, RNA was extracted, and IgM+ transcripts were amplified using PCR and sequenced using a MinION R10.4 flow cell. The distribution of CDR3 lengths was trimodal, and the percentage of ultralong CDR3s ranged among animals from 2.32 to 20.13% in DNA sequences and 1.56% to 17.02% in productive protein sequences. V segment usage varied significantly among heifers. Segment IGHV1-7, associated with ultralong CDR3s, was used in 5.8-24.2% of sequences; usage was positively correlated with ultralong CDR3 production (r = 0.99, p < 0.01). To our knowledge, this is the first study to sequence the bovine BCR repertoire using Oxford Nanopore Technologies and demonstrates the potential for cost-efficient long-read repertoire sequencing in cattle without assembly. Findings from this study support literature describing the distribution of length and percentage of ultralong CDR3s. Future studies will investigate changes in the bovine BCR repertoire associated with age, antigenic exposure, and genetics.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"8 9","pages":"635-651"},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11447701/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142157050","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Probing Dermal Immunity to Mycobacteria through a Controlled Human Infection Model.","authors":"E Chandler Church, Emma Bishop, Andrew Fiore-Gartland, Krystle K Q Yu, Ming Chang, Richard M Jones, Justin K Brache, Lamar Ballweber Fleming, Jolie M Phan, Mohau S Makatsa, Jack Heptinstall, Kelvin Chiong, One Dintwe, Anneta Naidoo, Valentin Voillet, Koshlan Mayer-Blackwell, Gift Nwanne, Erica Andersen-Nissen, Jay C Vary, Georgia D Tomaras, M Juliana McElrath, David R Sherman, Sean C Murphy, James G Kublin, Chetan Seshadri","doi":"10.4049/immunohorizons.2400053","DOIUrl":"10.4049/immunohorizons.2400053","url":null,"abstract":"<p><p>Cutaneous mycobacterial infections cause substantial morbidity and are challenging to diagnose and treat. An improved understanding of the dermal immune response to mycobacteria may inspire new therapeutic approaches. We conducted a controlled human infection study with 10 participants who received 2 × 106 CFUs of Mycobacterium bovis bacillus Calmette-Guérin (Tice strain) intradermally and were randomized to receive isoniazid or no treatment. Peripheral blood was collected at multiple time points for flow cytometry, bulk RNA sequencing (RNA-seq), and serum Ab assessments. Systemic immune responses were detected as early as 8 d postchallenge in this M. bovis bacillus Calmette-Guérin-naive population. Injection-site skin biopsies were performed at days 3 and 15 postchallenge and underwent immune profiling using mass cytometry and single-cell RNA-seq, as well as quantitative assessments of bacterial viability and burden. Molecular viability testing and standard culture results correlated well, although no differences were observed between treatment arms. Single-cell RNA-seq revealed various immune and nonimmune cell types in the skin, and communication between them was inferred by ligand-receptor gene expression. Day 3 communication was predominantly directed toward monocytes from keratinocyte, muscle, epithelial, and endothelial cells, largely via the migration inhibitory factor pathway and HLA-E-KLRK1 interaction. At day 15, communication was more balanced between cell types. These data reveal the potential role of nonimmune cells in the dermal immune response to mycobacteria and the utility of human challenge studies to augment our understanding of mycobacterial infections.</p>","PeriodicalId":94037,"journal":{"name":"ImmunoHorizons","volume":"8 9","pages":"695-711"},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11447685/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142304813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}