{"title":"Morphological Changes in the HC-04 Cell Line Upon Challenge With Dengue Virus Serotype 2 at High MOI","authors":"Pornsuri Pongsuchart, Jittraporn Rattanamahaphoom, Sumate Ampawong, Supawat Chatchen, Pannamthip Pitaksajjakul, Chukiat Sirivichayakul","doi":"10.1155/cmi/3968453","DOIUrl":"https://doi.org/10.1155/cmi/3968453","url":null,"abstract":"<div>\u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>Dengue virus (DENV) is a major global health concern with frequent hepatic involvement that contributes to disease severity. In vitro models using human hepatocyte–derived cell lines are essential for elucidating viral pathogenesis and supporting antiviral research. The HC-04 cell line, derived from human hepatocytes, has not been extensively characterized as a model for DENV infection.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>HC-04 cells were infected with DENV-2 (strain 16681) at a multiplicity of infection (MOI) of 10. Morphological changes were assessed by inverted microscopy. In addition, ultrastructural alterations, cell necrosis, and viral replication were studied by transmission electron microscopy and immunogold electron microscopy for Bax, GRP78, DENV Nonstructural Protein 3 (NS3) and envelope (E) protein, ethidium bromide/acridine orange (EB/AO) staining, and plaque assay, respectively. C6/36 mosquito cells were used as a comparative control for the plaque assay. Additional assessments of morphological changes, viral replication, and necrosis were performed at MOIs of 1 and 5.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Infected HC-04 cells exhibited cytoplasmic granulation starting from Day 2 postinfection (p.i.), followed by irregular alignment and detachment from Day 4 p.i. Ultrastructural abnormalities on Day 5 p.i. included cytoplasmic vacuolization, lipid droplet accumulation, swollen mitochondria with disrupted cristae, and marked expansion of the rough endoplasmic reticulum. EB/AO staining demonstrated significantly higher necrosis in infected cells than controls. Plaque assays showed viable virus, but the titers were lower than in C6/36 cells (<i>p</i> = 0.0162), and intracellular DENV NS3 and E protein were not detected.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>DENV-2 infection induced marked cytopathic and ultrastructural alterations and necrosis in HC-04 cells. However, it cannot be confirmed whether the cells are permissive to DENV.</p>\u0000 </section>\u0000 </div>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/3968453","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148849114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Correction to “Strain-Specific Antiproliferative Activity of Lactobacillus Cell-Free Supernatants in Gastric Cancer Cells and Modulation of Apoptosis-Related Gene Expression”","authors":"","doi":"10.1155/cmi/9846804","DOIUrl":"https://doi.org/10.1155/cmi/9846804","url":null,"abstract":"<p>M. A. Yaghubi, M. J. M. Moghaddam, and S. Dolatabadi, “Strain-Specific Antiproliferative Activity of <i>Lactobacillus</i> Cell-Free Supernatants in Gastric Cancer Cells and Modulation of Apoptosis-Related Gene Expression”, <i>Cellular Microbiology</i> 2026 (2026): 4958720, 10.1155/cmi/4958720.</p><p>In the article titled “Strain-Specific Antiproliferative Activity of <i>Lactobacillus</i> Cell-Free Supernatants in Gastric Cancer Cells and Modulation of Apoptosis-Related Gene Expression”, author Samaneh Dolatabadi was affiliated to “Department of Biology, Faculty of Science, Islamic Azad University of Neyshabur, Neyshabur, Iran” which is incorrect. The correct affiliation for this author is:</p><p>Department of Microbiology, Ne.C., Islamic Azad University, Neyshabur, Iran</p><p>We apologize for this error.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/9846804","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148753639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Simultaneous Investigation: Streptococcus pyogenes and Molecular COVID-19 Testing in Corona Suspected Cases","authors":"Zaid Razzaq Abd Ali, Haniyeh Bashi Zadeh Fakhar, Maryam Bagheri, Hasti Sadat Shamselahroudi","doi":"10.1155/cmi/3805646","DOIUrl":"https://doi.org/10.1155/cmi/3805646","url":null,"abstract":"<div>\u0000 \u0000 <section>\u0000 \u0000 <h3> Background</h3>\u0000 \u0000 <p>The relationship between <i>Streptococcus pyogenes</i> (Group A Streptococcus) and COVID-19 has been of interest because of possible coinfections and their clinical implications. This discussion examines the interaction between these pathogens and focuses on rates of coinfection, effects, and diagnostic considerations.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Materials and Methods</h3>\u0000 \u0000 <p>This study on 119 COVID-19 patients involved sampling pharyngeal and nasal secretions for streptococcal culture and PCR testing. RNA extraction, cDNA synthesis, and RT-qPCR targeted the N gene of SARS-CoV-2.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>This study on 119 COVID-19 patients revealed a prevalence of 52.94%, with higher rates among women and older individuals. Streptococcal infection prevalence was 34.45%, significantly elevated in COVID-19 patients compared with noninfected individuals (<i>p</i> < 0.001). Notably, streptococcal infection rates were higher in men, older age groups, and those exhibiting symptoms like shortness of breath, cough, fever, weakness, and lethargy (<i>p</i> < 0.001).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The co-occurrence of <i>S</i>. <i>pyogenes</i> infections with COVID-19 complicates diagnosis, necessitating comprehensive laboratory testing. Understanding their epidemiology informs public health strategies for surveillance, prevention, and control, highlighting the complexities in infectious disease management.</p>\u0000 </section>\u0000 </div>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/3805646","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148616498","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Jelte M. M. Krol, Séverine C. Chevalley-Maurel, Lili A. Zigó, Fiona J. A. van Pul, Els Baalbergen, Jai Ramesar, Chris J. Janse, Meta Roestenberg, Annie S. P. Yang, Blandine M. D. Franke-Fayard
{"title":"New Insights Into the Export of Plasmodium berghei Proteins in Hepatocytes","authors":"Jelte M. M. Krol, Séverine C. Chevalley-Maurel, Lili A. Zigó, Fiona J. A. van Pul, Els Baalbergen, Jai Ramesar, Chris J. Janse, Meta Roestenberg, Annie S. P. Yang, Blandine M. D. Franke-Fayard","doi":"10.1155/cmi/5623652","DOIUrl":"https://doi.org/10.1155/cmi/5623652","url":null,"abstract":"<p><i>Plasmodium</i> infects hepatocytes prior to establishing a pathogenic blood stage infection. During liver stage development, parasites modulate their host cells to survive, grow, and multiply, resulting in the formation of merozoites that are released into the blood stream. Compared with the number of parasite proteins that are exported into the erythrocyte, evidence exists for the export of only a very few parasite proteins into the host hepatocyte. Here, we screened multiple <i>Plasmodium berghei</i> candidate proteins for liver stage expression and export into the hepatocyte. To ascertain expression and export, proteins were tagged with either mCherry or 3xcMyc. This screening resulted in the identification of a novel liver stage exported protein, that is, LSEP. Although LSEP fused to mCherry failed to translocate into the hepatocyte, cMyc-tagged LSEP was exported into the hepatocyte cytosol, indicating that the tag structure or size influences export into the hepatocyte. In addition, the known liver stage–specific and exported protein LISP2 was tagged with mCherry/cMyc in multiple locations (N-terminal, internal, and C-terminal). Notably, only LISP2 tagged with cMyc at its N-terminus translocated into the hepatocyte, showing that both the choice of the tag and the location of the tag are important for identifying proteins that are exported into the hepatocyte cytosol. Identifying novel exported proteins may, in turn, lead to the identification of potential targets for possible therapeutics.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/5623652","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148466738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Cellular Coordination of Transcription Factors and Regulatory Genes for Cryptococcal Virulence","authors":"Olufemi S. Folorunso, Olihile M. Sebolai","doi":"10.1155/cmi/4775883","DOIUrl":"https://doi.org/10.1155/cmi/4775883","url":null,"abstract":"<p><i>Cryptococcus neoformans</i> is an opportunistic pathogen belonging to the family Cryptococcaceae, capable of causing systemic and invasive fungal infections in humans and animals. The infection caused by <i>Cryptococcus</i> is lethal primarily in immunocompromised individuals due to the overwhelming expression of virulence factors that drive cryptococcosis in infected hosts, from the respiratory tract to the CNS. Cryptococcal virulence is a pathogenic factor that enables the fungus to evade/adapt to the host′s immune response and to promote tissue colonization, survival, and invasion. The predominant pathogenic factors contributing to disease progression are based on the prevailing tissue environment. These factors, which are localized to the fungal cell wall or are extracellularly secreted, are controlled by coordinated signaling pathways orchestrated by multiple transcription factors and regulatory genes, both of which are molecularly and cellularly coordinated. This article examines critical virulence factors, especially melanin and capsules, in cryptococcal pathogenesis, focusing on the regulatory genes and transcription factors that control them. The phenotypic and virulence implications of a specific gene deletion are elucidated, thereby predicting the critical role of this gene in survival, immune evasion, and disease progression. Lastly, this article elucidates the interdependence of these regulatory factors with nutrients, underscoring the synergistic roles of virulence factors in <i>Cryptococcus</i> survival, resistance, tissue invasion, and infection.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-07-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/4775883","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148462829","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Reid Frighetto, Baishali Chakraborty, Samantha M. McGee, Addison R. Danenhauer, Sudhir Kumar
{"title":"A FANCJ-Like Protein Is Dispensable for Erythrocytic Stage Development in Plasmodium falciparum","authors":"Reid Frighetto, Baishali Chakraborty, Samantha M. McGee, Addison R. Danenhauer, Sudhir Kumar","doi":"10.1155/cmi/9234413","DOIUrl":"https://doi.org/10.1155/cmi/9234413","url":null,"abstract":"<p>The malaria parasite <i>Plasmodium</i> has a complex life cycle that includes asexually replicating stages as well as sexual gametocyte stages. Transmission of the parasite from human hosts to mosquito vectors requires the formation of fertile male and female gametes. Additionally, accurate and fast chromosome replication underlies the proper formation of microgametes. The FANCJ helicase is a key protein required for DNA damage repair and maintenance of genome stability. However, little is known about its function during the development of the malaria parasite <i>Plasmodium</i>. Here, we report a Fanconi anemia group J (FANCJ)-like DNA helicase expressed by <i>P. falciparum</i> that localizes to the parasite nucleus. Using complete gene-deletion parasites, we demonstrate that FANCJ is dispensable for parasite asexual growth and gametocytogenesis. We further show that <i>Pffancj¯</i> parasites undergo gametogenesis and form both male and female gametes. This study suggests that FANCJ might play a role in later stages of parasite development. Understanding the molecular factors that regulate gametogenesis is crucial to identify newer transmission-blocking interventions.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/9234413","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148381084","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Phenotypic Characterization of Porphyromonas gulae Fimbria Mutants","authors":"Hiroaki Inaba, Sho Yoshida, Naoya Ohara, Ryota Nomura, Kazuhiko Nakano, Michiyo Matsumoto-Nakano","doi":"10.1155/cmi/1926696","DOIUrl":"https://doi.org/10.1155/cmi/1926696","url":null,"abstract":"<p><i>Porphyromonas gulae</i> has been established as a pathogen in animal periodontal disease and expresses several virulence factors, including fimbriae, lipopolysaccharide, and proteases. <i>P. gulae</i> fimbriae are classified into three genotypes (A, B, and C) based on the fimbrillin (<i>fimA</i>) gene encoding a fimbrial subunit protein. We previously reported that <i>P. gulae</i> organisms with type C fimbriae were clearly more virulent as compared to those with other fimbria types, though the basic function of this is not fully understood. Here, we investigated the function of fimbriae using <i>fimA</i>-deficient mutants. In the present study, bacterial fimbriae were related to biofilm tenacity, whereas biofilm formation was not. Also, <i>P. gulae</i> fimbriae are involved in bacterial adhesion and entry into gingival epithelial cells. The role of <i>P. gulae fimbriae</i> in bacterial pathogenicity was then determined using <i>fimA</i>-deficient mutants with a silkworm infection model. Additionally, <i>P. gulae</i> infection can induce inflammatory responses in gingival epithelial cells and also inhibit cell migration and proliferation. In contrast, a <i>P. gulae fimA</i>-deficient mutant did not cause several of those cellular responses. Together, the results show that fimbriae contribute to the pathogenicity of <i>P. gulae</i> by affecting bacterial functions and host cell interactions.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":2.6,"publicationDate":"2026-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/1926696","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148282624","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Doha EL Meskini, Fettouma Chraa, Taoufiq Benali, Rachid El Jaoudi, Mouna Ouadghiri, Abdelhakim Bouyahya, Hooi Leng Ser, Bey Hing Goh, Tarik Aanniz
{"title":"In Silico Investigation of Dual-Target Quorum Sensing Inhibitors to Eradicate Biofilm Formation in Candida albicans","authors":"Doha EL Meskini, Fettouma Chraa, Taoufiq Benali, Rachid El Jaoudi, Mouna Ouadghiri, Abdelhakim Bouyahya, Hooi Leng Ser, Bey Hing Goh, Tarik Aanniz","doi":"10.1155/cmi/6976548","DOIUrl":"https://doi.org/10.1155/cmi/6976548","url":null,"abstract":"<p><i>Candida albicans</i> (<i>C. albicans</i>) is an opportunistic yeast that forms biofilms, which confer increased resistance to antifungal agents, making infections very difficult to treat. One of the mechanisms regulating this virulence is quorum sensing (QS), which can be defined as a cellular communication mechanism based on the production of autoinducer, namely, farnesol. We previously reported that the essential oils of <i>Cistus ladanifer</i>, <i>Matricaria chamomilla</i>, and <i>Pistacia lentiscus</i> inhibit <i>C. albicans</i>. In this context, a virtual screening of 48 molecules derived from these plants, as well as their ADMET property predictions, was undertaken to identify the most promising ligands for inhibiting QS receptors (CYC and RAS1) compared to farnesol. The latter exhibited a binding affinity of −7.0 kcal/mol for both CYC and RAS1. Two phytomolecules, namely, chamazulene and <i>γ</i>-muurolene, exhibited stronger binding affinities of −7.6 and −8.1 kcal/mol, respectively, for CYC, while toward the RAS1 receptor, they showed identical binding affinities of −7.1 kcal/mol. According to the binding free energy calculations performed using Prime MM-GBSA, the complexes formed by <i>γ</i>-muurolene exhibited high stability, maintained by coulombic, lipophilic, and Van der Waals interactions, demonstrating that <i>γ</i>-muurolene is a promising inhibitor of QS. Molecular dynamic simulations confirmed the conformational stability of the CYC-<i>γ</i>-muurolene and RAS1-<i>γ</i>-muurolene complexes, characterized by low RMSD values, suggesting favorable dynamic behavior. The results as a whole provide a solid foundation for further experimental validation.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2026-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/6976548","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148237806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Evaluation of the Efficacy of Acarbose on Ovarian Microbiota Profile, Ovary–Gut Axis, and SAP (1–10) Gene Expression in Rats Administered With Candida albicans Exosomes","authors":"Bulent Dabanlioglu, Demet Celebi, Ozgur Celebi, Sumeyye Baser, Mustafa Can Guler, Ayhan Tanyeli, Betul Ari, Sıla Ektas Kalayci, Mesud Fakirullahoglu, Metin Kiliclioglu, Serkan Yildirim, Selahattin Celebi","doi":"10.1155/cmi/8017563","DOIUrl":"https://doi.org/10.1155/cmi/8017563","url":null,"abstract":"<p><i>Candida albicans</i> is a commensal fungus of the vaginal and reproductive tract microbiota, but its overgrowth contributes to mucosal infections and reproductive dysfunctions. The fungus secretes exosomes carrying virulence factors, including secreted aspartyl proteinase (SAP) genes, which are critical for tissue invasion and immune modulation. Acarbose, an <i>α</i>-glucosidase inhibitor, has been shown to suppress <i>C. albicans</i> biofilm formation and hyphal transition. This study is aimed at evaluating the effects of acarbose on the ovarian microbiota, gut–ovary axis, and SAP gene expression profile in a rat model following exposure to <i>C. albicans</i> exosomes. Rats were divided into two groups: the control group received intraperitoneal <i>C. albicans</i> exosomes (8 log<sub>10</sub> CFU/mL), whereas the acarbose group received the same exosomes followed by oral acarbose (25 mg/kg/day). Exosomes were characterized by NTA and SEM. Ovarian tissue gene expression (SAP1–10) was analyzed by qRT-PCR. Inflammatory cytokines and tight junction proteins were assessed via ELISA, and microbiota composition was determined using 16S rRNA sequencing. Acarbose significantly reduced IL-8 and TNF-<i>α</i> levels while increasing IL-10, ZO-1, claudin-5, and occludin expression compared with Candida-infected controls (<i>p</i> < 0.05). Gut microbiota diversity and classification success were higher in the acarbose group, indicating microbial balance restoration. Acarbose mitigated <i>C. albicans</i> exosome-induced inflammation and barrier dysfunction while enhancing microbial diversity, suggesting its potential role in modulating the ovarian–gut axis and reducing fungal virulence through SAP gene suppression.</p>","PeriodicalId":9844,"journal":{"name":"Cellular Microbiology","volume":"2026 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2026-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1155/cmi/8017563","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"148167066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}