{"title":"RETRACTION: Glyoxalase 2 Drives Tumorigenesis in Human Prostate Cells in a Mechanism Involving Androgen Receptor and p53-p21 Axis.","authors":"","doi":"10.1002/mc.23849","DOIUrl":"10.1002/mc.23849","url":null,"abstract":"<p><strong>Retraction: </strong>C. Antognelli, I. Ferri, G. Bellezza, P. Siccu, H. D. Love, V. N. Talesa, A. Sidoni, \"Glyoxalase 2 Drives Tumorigenesis in Human Prostate Cells in a Mechanism Involving Androgen Receptor and p53-p21 Axis,\" Molecular Carcinogenesis 56, no. 9 (2017): 2112-2126. https://doi.org/10.1002/mc.22668. The above article, published online on 04 May 2017, in Wiley Online Library (wileyonlinelibrary.com), has been retracted by Wiley Periodicals LLC. The publisher received a report from a third party which detailed duplications of the cell staining images in Figures 2 F and 5 C of this article from a previously-published article by a different group of authors (Liu et al. 2015 [https://doi.org/10.3390/ijms160921897]). Additional investigation by the publisher uncovered duplications and rotations of cell staining images in Figures 2 F, 3B, and 5 C. The authors responded to an inquiry by the publisher, but they were not able to provide original, unmodified data or images for the experiments reported in their article. The authors were also not able to provide an explanation for the duplication of images with another article or the duplication and rotation of images within this article. The retraction has been agreed to because the duplication of images from another article which reports on different experimental conditions, as well as duplication and rotation of images between figures in this article, fundamentally compromises the conclusions of the article. The authors did not respond to our notice regarding the retraction.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"377"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142639375","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Kashif Bashir, Sadia Abdul Ghafar, Afifa Tur Rehman, Tayyaba Waris, Fatima Farooq, Amin A Alamin
{"title":"Molecular Analysis of Genes CEBPA, NPM1, IDH1, and RUNX1 Polymorphisms as Biomarker Potential in Leukemia Patients.","authors":"Kashif Bashir, Sadia Abdul Ghafar, Afifa Tur Rehman, Tayyaba Waris, Fatima Farooq, Amin A Alamin","doi":"10.1002/mc.23846","DOIUrl":"10.1002/mc.23846","url":null,"abstract":"<p><p>Leukemia is found in approximately 2.3 million people worldwide and causes many deaths all over the world. This research study was conducted to figure out the link of single nucleotide polymorphisms of genes CEBPA (rs34529039), NPM1 (rs753788683), IDH1 (of rs11554137) and RUNX1 (rs13051066) polymorphisms as biomarker potential in leukemia patients. A total of 600 subjects were included in the study which included 300 patients and 300 healthy controls with age and gender matched. After DNA extraction, PCR was carried out to analyze polymorphisms of selected genes. A significant association with increased risk of leukemia by almost twofolds is observed in homozygous mutant (AA) of rs34529039 SNP of gene CEBPA (odds ratio [OR] = 1.71; 95% confidence interval [CI] = 1.04-2.82; p = 0.03) while highly significant association but with decrease risk of leukemia is observed in heterozygote genotype (CA) of same SNP (OR = 0.36; 95% CI = 0.22-0.59; p = 0.0001). A highly significant association with increased risk of leukemia up to twofolds is observed in heterozygote genotype (AG) of rs753788683 of gene NPM1 (OR 2.10: 95% CI 1.32-3.36 p = 0.0017) while increasing risk by two-fold and show significant association in homozygous mutant (AA) (OR = 1.75; 95% Cl = 1.09-2.79; p = 0.01). Leukemia risk increases by twofold and shows significant association in the homozygous mutant (AA) of rs11554137 (OR = 1.75; 95%Cl = 1.09-2.79; p = 0.01). Leukemia risk increases by twofold and shows significant association in the homozygous mutant (AA) of rs13051066 of gene RUNX1 (OR = 0.63; 95%Cl = 0.39-1.63; p = 0.06).</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"357-368"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142676462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"CD137 Protein Expression Pattern Determines the Functional Role of Galectin-9 in Colorectal Cancer.","authors":"Yongping Huang, Xue Huang, Zhengming Zhu, Wubulikasimu Wulamu, Kai Huang, Dejun Tang, Jinlong Yu","doi":"10.1002/mc.23838","DOIUrl":"10.1002/mc.23838","url":null,"abstract":"<p><p>The rapid advancement of single-cell sequencing technology has generated extensive data, providing critical resources for colorectal cancer (CRC) research. This study conducts a detailed analysis of CRC single-cell sequencing data to develop a novel clinical prognostic tool and explore potential therapeutic targets for the LGALS9 gene. Using the Scissor algorithm, we created a CRC prognostic scoring system (SDRS) based on 13 key genes, with particular focus on LGALS9 and its protein, Galectin-9, in mice CRC model with altered CD137 expression. Our findings demonstrate that the SDRS accurately reflects clinical and pathological features of CRC patients, acting as an independent predictor of outcomes. LGALS9 expression is generally reduced in CRC tissues and is associated with poorer prognosis. We also observed a strong positive correlation between LGALS9 and CD137 expression, with CD137 showing significant variability in CRC tissues. In mouse models with CD137 overexpression, Galectin-9 treatment led to notable antitumor effects and increased infiltration of activated T cells. In contrast, in CD137-deficient models, Galectin-9 promoted tumor growth with limited T cell presence. These results suggest that the role of LGALS9 in CRC may depend on CD137 expression, highlighting the potential of LGALS9 as a therapeutic target. CD137 levels may serve as a key indicator for predicting the effectiveness of this treatment strategy.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"226-243"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142583859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ying-Peng Peng, Shuai Yang, Jianzhong He, Qiaodan Liu, Xuanzi Li, Fan-Gen Kong, Si-Yang Wang, Ye Liu
{"title":"Clinical and Genomic Phenotype of Brain Metastasis in Nasopharyngeal Carcinoma.","authors":"Ying-Peng Peng, Shuai Yang, Jianzhong He, Qiaodan Liu, Xuanzi Li, Fan-Gen Kong, Si-Yang Wang, Ye Liu","doi":"10.1002/mc.23853","DOIUrl":"10.1002/mc.23853","url":null,"abstract":"<p><p>Brain metastasis in nasopharyngeal carcinoma is a rare but poor prognosis clinical problem. This study aims to investigate the clinical characteristics and identify the genomic profiling of nasopharyngeal carcinoma brain metastasis. Patients with a diagnosis of nasopharyngeal carcinoma who visited at the Fifth Affiliated Hospital of Sun Yat-sen University since January 2013 to December 2023 were retrospectively collected. Clinical data of patients diagnosed with nasopharyngeal carcinoma brain metastasis were extracted. Paraffin blocks of NPC brain metastases were acquired for immunohistochemistry and genetic testing. High-throughput second generation sequencing was performed for genomic analysis. The mutation landscape was further analyzed. Of the 2378 NPC patients from our database, only six were clinically diagnosed with nasopharyngeal carcinoma brain metastasis. Three were pathologically diagnosed with nasopharyngeal carcinoma brain metastasis. The time interval from the first diagnosis of nasopharyngeal carcinoma to brain metastasis was 15-56 months. The common sites of brain metastasis were frontal lobe and cerebellum, and could be single or multiple, cystic or solid lesions. The OS ranged from 7 to 48 months. Single nucleotide variants were found in 32 genes, such as PTEN, TP53, NFKBIA, KMT2C, and NOTCH1. Copy number variation occurred in five genes, including PTEN, CCDN1, FGF19, FGF3 and FGF4. PTEN and fibroblast growth factors might be involved in the molecular regulation of brain metastasis in nasopharyngeal carcinoma.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"369-376"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142687610","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Mechanism of TRIM21 Inhibiting the Invasion and Migration of ccRCC by Stabilizing ASS1.","authors":"Zhe Yang, Jihao Cai, Jingjing Li, Xiangjie Liu, Wenjing Liu, Kun Cui, Ziyuan Bai, Yurong Dong, Dongmei Peng, Qiuxin Duan, Asif Shahzad, Qiao Zhang","doi":"10.1002/mc.23840","DOIUrl":"10.1002/mc.23840","url":null,"abstract":"<p><p>Clear cell renal cell carcinoma (ccRCC) is characterized by its aggressive invasion and metastasis, presenting significant clinical challenges. Gaining insights into the molecular mechanisms underlying its progression is crucial for the development of effective therapeutic strategies. Addressing a critical knowledge gap in understanding ccRCC tumorigenesis, this study aims to elucidate the expression patterns of TRIM21 in ccRCC, unravel its impact on ccRCC patient prognosis, and investigate the regulatory role of TRIM21 in ASS1 expression and urea cycle dysregulation within the context of ccRCC. The results demonstrate that TRIM21 is downregulated in ccRCC, and low expression of TRIM21 predicts an unfavorable prognosis for ccRCC patients. Furthermore, the upregulation of TRIM21 can inhibit the migration and invasion of ccRCC cells by regulating the ubiquitination modification of ASS1. This not only expands the functional role of TRIM21 in ccRCC tumorigenesis but also demonstrates its ability to reverse urea cycle dysregulation through stabilizing ASS1 expression. Specifically, abnormal downregulation of TRIM21 in ccRCC reduces K63 ubiquitination modification of ASS1, leading to decreased stability of the ASS1 protein, aggravated urea cycle dysregulation, and facilitated migration and invasion of ccRCC cells. Additionally, reduction in ASS1 reverses the depressed migration and invasion caused by overexpression of TRIM21 in ccRCC cells. In summary, our findings contribute to a deeper understanding of the functional role played by TRIM21 in ccRCC progression, pinpoint a unique and novel regulatory mechanism involving ectopic downregulation-mediated ASS1 ubiquitination modification and urea cycle dysfunction during ccRCC progression, and provide fresh insights for further investigation into the pathogenesis and metabolic reprogramming associated with ccRCC.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"260-278"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Zaihua Yan, Yadan Du, Yawen Chen, Jian Yang, Haoyang Zhang, Mingxu Da
{"title":"Zinc Finger Protein 263 Augments Autophagy and Promotes Intrahepatic Cholangiocarcinoma Proliferation.","authors":"Zaihua Yan, Yadan Du, Yawen Chen, Jian Yang, Haoyang Zhang, Mingxu Da","doi":"10.1002/mc.23847","DOIUrl":"10.1002/mc.23847","url":null,"abstract":"<p><p>Intrahepatic cholangiocarcinoma (ICC) is an aggressive cancer characterized by a poor prognosis. Despite Zinc finger proteins (ZNFs) importance in tumor development and progression, it is unknown how dysregulated ZNF263 contributes to intrahepatic cholangiocarcinoma. This study aimed to determine whether ZNF263 plays an oncogenic role in ICC progression. The microarray of tumor tissues from clinical intrahepatic cholangiocarcinoma was immunohistochemically analyzed for ZNF263. Based on plate colony formation, CCK8, and tumor xenograft models, ZNF263 was assessed for its biological function. Mechanistically, CUT&Tag, RNA-seq, CHIP-PCR, Dual luciferase reporter assay, Western blotting, transmission electron microscopy (TEM), and immunohistochemical staining were employed. ZNF263 expression was elevated in intrahepatic cholangiocarcinoma tissues compared to nontumor tissues, which negatively impacted patient outcomes. Notably, ZNF263 overexpression promoted ICC cells proliferation via enhancing autophagy, whereas ZNF263 knockdown inhibited ICC cells proliferation. Furthermore, ZNF263 binds to the enhancer region of ULK1 and mediates its expression. ULK1 over-expressing ameliorated ZNF263 knockdown-induced inhibition of CRC proliferation. By activating the ULK1-autophagy axis, ZNF263 promotes proliferation of ICC and is potentially a prognostic or therapeutic target of ICC.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"317-328"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142648459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Imatinib Impedes EMT and Notch Signalling by Inhibiting p300 Acetyltransferase in Breast Cancer Cells.","authors":"Shilpi Sarkar, Thirukumaran Kandasamy, Siddhartha Sankar Ghosh","doi":"10.1002/mc.23848","DOIUrl":"10.1002/mc.23848","url":null,"abstract":"<p><p>Breast cancer remains a leading cause of cancer-related mortality among women, with current therapeutic approaches often limited by resistance and recurrence, especially in aggressive subtypes like triple-negative breast cancer. Drug repurposing has emerged as a promising strategy to address these challenges. In this study, we investigate the potential of Imatinib, a repurposed tyrosine kinase inhibitor, to inhibit epithelial-mesenchymal transition (EMT) in breast cancer cells by modulating the Notch signalling pathway. Our findings reveal that Imatinib treatment leads to a significant reduction in cancer cell stemness, invasiveness, and migration potential, alongside decreased colony-forming ability. EMT reversal was marked by a 2.71-fold increase in E-cadherin expression, with concurrent downregulation of mesenchymal markers, including Fibronectin (1.78-fold) and Slug (2.15-fold). Mechanistically, Imatinib was found to inhibit p300 acetyltransferase activity, resulting in reduced levels of H3K18Ac and H3K27Ac, which in turn led to the downregulation of key Notch pathway proteins such as HES1 (2.94-fold), AKT (2.08-fold), and p21 (1.88-fold). These results highlight the ability of Imatinib to suppress EMT through modulation of the Notch signalling pathway, offering a novel therapeutic avenue for breast cancer treatment. Overall, Imatinib demonstrates considerable potential for repurposing in breast cancer management by targeting critical oncogenic pathways involved in EMT and cancer progression.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"344-356"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142668372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hongrui Zhou, Mengxue Zhang, Jiabing Lian, Ruichang Wang, Zhe Yang, Jin Wang, Xiuli Bi
{"title":"DSN1 Interaction With Centromere-Associated Proteins Promotes Chromosomal Instability in Hepatocellular Carcinoma.","authors":"Hongrui Zhou, Mengxue Zhang, Jiabing Lian, Ruichang Wang, Zhe Yang, Jin Wang, Xiuli Bi","doi":"10.1002/mc.23845","DOIUrl":"10.1002/mc.23845","url":null,"abstract":"<p><p>Hepatocellular carcinoma (HCC) is the most prevalent type of liver cancer. Dosage suppressor of NNF1 (DSN1), a component of the MIS12 kinetochore complex, encodes a kinetochore protein crucial for proper mitotic assembly. The role of DSN1 in HCC remains to be elucidated. In this study, we utilized The Cancer Genome Atlas, the Hepatocellular carcinoma Cell Database, and other databases to analyze DSN1 expression and prognosis in samples from patients with HCC. We investigated the signaling pathways regulated by DSN1 and their implications in HCC. Additionally, we engineered siRNA/shRNA and overexpression vectors for DSN1 and assessed the specific mechanisms of regulatory pathways of DSN1 in hepatoma cell lines and subcutaneous tumor xenograft model. Our findings revealed that DSN1 expression was significantly upregulated in patients with HCC, correlating with decreased survival rates. Elevated DSN1 expression led to the overproduction of cell cycle-related proteins through direct interaction with Centromere Protein T. This interaction contributes to chromosomal instability in patients with HCC, resulting in an aberrant cell cycle and fostering the development and progression of HCC. Increased DSN1 expression is pivotal in HCC initiation and progression. Investigating DSN1 offers valuable insights into the pathogenesis, treatment, and prevention of HCC.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"329-343"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142668368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Saskia Tauch, Bettina Kast, Sabrina Lohr, Lowis Kemm, Melanie Sator-Schmitt, Nicolas Gengenbacher, Hellmut G Augustin, Peter Angel
{"title":"CAF Specific Expression of Podoplanin May Be Dispensable for the Malignancy of Malignant Melanoma.","authors":"Saskia Tauch, Bettina Kast, Sabrina Lohr, Lowis Kemm, Melanie Sator-Schmitt, Nicolas Gengenbacher, Hellmut G Augustin, Peter Angel","doi":"10.1002/mc.23841","DOIUrl":"10.1002/mc.23841","url":null,"abstract":"<p><p>Within the tumor microenvironment (TME), cancer-associated fibroblasts (CAFs) were shown to be an active and pivotal cell population, supporting many protumorigenic mechanisms. Podoplanin (PDPN)-positive CAFs are of special interest since their abundance correlated with a worse prognosis for patients of different cancer entities, including malignant melanoma. In this study, we applied a loss-of-function approach in an in vivo mouse melanoma model to evaluate the contribution of CAF-specific PDPN expression to melanoma formation and progression. Surprisingly, despite its prominent expression in CAFs deletion of PDPN in this cell type did neither affect the onset, nor growth of MM tumors. These data imply that PDPN expression in CAFs represents a biomarker for poor prognosis but does not serve as a useful target for stroma-directed therapy of malignant melanoma.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"215-220"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11731424/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142604619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"RETRACTION: LINC02381 Aggravates Breast Cancer Through the miR-1271-5p/FN1 Axis to Activate PI3K/AKT Pathway.","authors":"","doi":"10.1002/mc.23865","DOIUrl":"10.1002/mc.23865","url":null,"abstract":"<p><strong>Retraction: </strong>S. Huang, P. Huang, H. Wu, S. Wang, and G. Liu, \"LINC02381 Aggravates Breast Cancer Through the miR-1271-5p/FN1miR-1271-5p/FN1 Axis to Activate PI3KPI3K/AKT/AKT Pathway,\" Molecular Carcinogenesis 61, no. 3 (2022): 346-358, https://doi.org/10.1002/mc.23375. The above article, published online on 9 December 2021 in Wiley Online Library (wileyonlinelibrary.com), has been retracted by agreement between the authors and Wiley Periodicals LLC. The retraction has been agreed due to the authors' discovery that the results could not be replicated under the same conditions. The authors' repeated experiments were not completely consistent with the previous results published in this article, which directly affects the conclusions of the article. Therefore, the parties agree that the article must be retracted.</p>","PeriodicalId":19003,"journal":{"name":"Molecular Carcinogenesis","volume":" ","pages":"378"},"PeriodicalIF":3.0,"publicationDate":"2025-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142829436","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}