Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae091
Yae Won Park, Geon Jang, Si Been Kim, Kaeum Choi, Kyunghwa Han, Na-Young Shin, Sung Soo Ahn, Jong Hee Chang, Se Hoon Kim, Seung-Koo Lee, Rajan Jain
{"title":"Leptomeningeal metastases in isocitrate dehydrogenase-wildtype glioblastomas revisited: Comprehensive analysis of incidence, risk factors, and prognosis based on post-contrast fluid-attenuated inversion recovery.","authors":"Yae Won Park, Geon Jang, Si Been Kim, Kaeum Choi, Kyunghwa Han, Na-Young Shin, Sung Soo Ahn, Jong Hee Chang, Se Hoon Kim, Seung-Koo Lee, Rajan Jain","doi":"10.1093/neuonc/noae091","DOIUrl":"10.1093/neuonc/noae091","url":null,"abstract":"<p><strong>Background: </strong>The incidence of leptomeningeal metastases (LM) has been reported diversely. This study aimed to investigate the incidence, risk factors, and prognosis of LM in patients with isocitrate dehydrogenase (IDH)-wildtype glioblastoma.</p><p><strong>Methods: </strong>A total of 828 patients with IDH-wildtype glioblastoma were enrolled between 2005 and 2022. Baseline preoperative MRI including post-contrast fluid-attenuated inversion recovery (FLAIR) was used for LM diagnosis. Qualitative and quantitative features, including distance between tumor and subventricular zone (SVZ) and tumor volume by automatic segmentation of the lateral ventricles and tumor, were assessed. Logistic analysis of LM development was performed using clinical, molecular, and imaging data. Survival analysis was performed.</p><p><strong>Results: </strong>The incidence of LM was 11.4%. MGMTp unmethylation (odds ratio [OR] = 1.92, P = .014), shorter distance between tumor and SVZ (OR = 0.94, P = .010), and larger contrast-enhancing tumor volume (OR = 1.02, P < .001) were significantly associated with LM. The overall survival (OS) was significantly shorter in patients with LM than in those without (log-rank test; P < .001), with median OS of 12.2 and 18.5 months, respectively. The presence of LM remained an independent prognostic factor for OS in IDH-wildtype glioblastoma (hazard ratio = 1.42, P = .011), along with other clinical, molecular, imaging, and surgical prognostic factors.</p><p><strong>Conclusions: </strong>The incidence of LM is high in patients with IDH-wildtype glioblastoma, and aggressive molecular and imaging factors are correlated with LM development. The prognostic significance of LM based on post-contrast FLAIR imaging suggests the acknowledgment of post-contrast FLAIR as a reliable diagnostic tool for clinicians.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1921-1932"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449090/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141186592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae102
Connor J Kinslow, Soumyajit Roy, Fabio M Iwamoto, Paul D Brown, David M DeStephano, Peter D Canoll, Summer S Qureshi, Matthew Gallito, Michael B Sisti, Jeffrey N Bruce, David P Horowitz, Lisa A Kachnic, Alfred I Neugut, James B Yu, Minesh P Mehta, Simon K Cheng, Tony J C Wang
{"title":"The IDH paradox: Meta-analysis of alkylating chemotherapy in IDH-wild type and -mutant lower grade gliomas.","authors":"Connor J Kinslow, Soumyajit Roy, Fabio M Iwamoto, Paul D Brown, David M DeStephano, Peter D Canoll, Summer S Qureshi, Matthew Gallito, Michael B Sisti, Jeffrey N Bruce, David P Horowitz, Lisa A Kachnic, Alfred I Neugut, James B Yu, Minesh P Mehta, Simon K Cheng, Tony J C Wang","doi":"10.1093/neuonc/noae102","DOIUrl":"10.1093/neuonc/noae102","url":null,"abstract":"<p><strong>Background: </strong>IDH-wild type (-wt) status is a prerequisite for the diagnosis of glioblastoma (GBM); however, IDH-wt gliomas with low-grade or anaplastic morphology have historically been excluded from GBM trials and may represent a distinct prognostic entity. While alkylating agent chemotherapy improves overall survival (OS) and progression-free survival (PFS) for IDH-wt GBM and also IDH-mutant gliomas, irrespective of grade, the benefit for IDH-wt diffuse histologic lower-grade gliomas is unclear.</p><p><strong>Methods: </strong>We performed a meta-analysis of randomized clinical trials for World Health Organization (WHO) grades 2-3 gliomas (2009 to present) to determine the effect of alkylating chemotherapy on IDH-wt and -mutant gliomas using a random-effects model with inverse-variance pooling.</p><p><strong>Results: </strong>We identified 6 trials with 1204 patients (430 IDH-wt, 774 IDH-mutant) that evaluated alkylating chemoradiotherapy versus radiotherapy alone, allowing us to perform an analysis focused on the value of adding alkylating chemotherapy to radiotherapy. For patients with IDH-wt tumors, alkylating chemotherapy added to radiotherapy was associated with improved PFS (HR:0.77 [95% CI: 0.62-0.97], P = .03) but not OS (HR:0.87 [95% CI: 0.64-1.18], P = .17). For patients with IDH-mutant tumors, alkylating chemotherapy added to radiotherapy improved both OS (HR:0.52 [95% CI: 0.42-0.64], P < .001) and PFS (HR = 0.47 [95% CI: 0.39-0.57], P < .001) compared to radiotherapy alone. The magnitude of benefit was similar for IDH-mutant gliomas with or without 1p19q-codeletion.</p><p><strong>Conclusions: </strong>Alkylating chemotherapy reduces mortality by 48% and progression by 53% for patients with IDH-mutant gliomas. Optimal management of IDH-wt diffuse histologic lower-grade gliomas remains to be determined, as there is little evidence supporting an OS benefit from alkylating chemotherapy.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1839-1849"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449043/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141469771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae126
Andrew J Hou, Ryan M Shih, Benjamin R Uy, Amanda Shafer, ZeNan L Chang, Begonya Comin-Anduix, Miriam Guemes, Zoran Galic, Su Phyu, Hideho Okada, Katie B Grausam, Joshua J Breunig, Christine E Brown, David A Nathanson, Robert M Prins, Yvonne Y Chen
{"title":"IL-13Rα2/TGF-β bispecific CAR-T cells counter TGF-β-mediated immune suppression and potentiate anti-tumor responses in glioblastoma.","authors":"Andrew J Hou, Ryan M Shih, Benjamin R Uy, Amanda Shafer, ZeNan L Chang, Begonya Comin-Anduix, Miriam Guemes, Zoran Galic, Su Phyu, Hideho Okada, Katie B Grausam, Joshua J Breunig, Christine E Brown, David A Nathanson, Robert M Prins, Yvonne Y Chen","doi":"10.1093/neuonc/noae126","DOIUrl":"10.1093/neuonc/noae126","url":null,"abstract":"<p><strong>Background: </strong>Chimeric antigen receptor (CAR)-T cell therapies targeting glioblastoma (GBM)-associated antigens such as interleukin-13 receptor subunit alpha-2 (IL-13Rα2) have achieved limited clinical efficacy to date, in part due to an immunosuppressive tumor microenvironment (TME) characterized by inhibitory molecules such as transforming growth factor-beta (TGF-β). The aim of this study was to engineer more potent GBM-targeting CAR-T cells by countering TGF-β-mediated immune suppression in the TME.</p><p><strong>Methods: </strong>We engineered a single-chain, bispecific CAR targeting IL-13Rα2 and TGF-β, which programs tumor-specific T cells to convert TGF-β from an immunosuppressant to an immunostimulant. Bispecific IL-13Rα2/TGF-β CAR-T cells were evaluated for efficacy and safety against both patient-derived GBM xenografts and syngeneic models of murine glioma.</p><p><strong>Results: </strong>Treatment with IL-13Rα2/TGF-β CAR-T cells leads to greater T-cell infiltration and reduced suppressive myeloid cell presence in the tumor-bearing brain compared to treatment with conventional IL-13Rα2 CAR-T cells, resulting in improved survival in both patient-derived GBM xenografts and syngeneic models of murine glioma.</p><p><strong>Conclusions: </strong>Our findings demonstrate that by reprogramming tumor-specific T-cell responses to TGF-β, bispecific IL-13Rα2/TGF-β CAR-T cells resist and remodel the immunosuppressive TME to drive potent anti-tumor responses in GBM.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1850-1866"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449012/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141563952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae129
{"title":"Erratum to: QOL-14. EPILEPTIC SEIZURES, ANTI-SEIZURE MEDICATIONS, AND NEUROCOGNITION IN SURVIVORS OF PEDIATRIC BRAIN TUMORS.","authors":"","doi":"10.1093/neuonc/noae129","DOIUrl":"10.1093/neuonc/noae129","url":null,"abstract":"","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1946"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11448968/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141634126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae039
Matthias Preusser, Michael Platten, Susan C Short
{"title":"Celebrating the 30th Anniversary of the European Association of Neuro-Oncology.","authors":"Matthias Preusser, Michael Platten, Susan C Short","doi":"10.1093/neuonc/noae039","DOIUrl":"10.1093/neuonc/noae039","url":null,"abstract":"","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1739-1741"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11479703/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140022283","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae109
Yanling Chen, Ran Zhuo, Lichao Sun, Yanfang Tao, Gen Li, Frank Zhu, Yunyun Xu, Jianwei Wang, Zhiheng Li, Juanjuan Yu, Hongli Yin, Di Wu, Xiaolu Li, Fang Fang, Yi Xie, Yizhou Hu, Hairong Wang, Chun Yang, Lei Shi, Xiaodong Wang, Zimu Zhang, Jian Pan
{"title":"Super-enhancer-driven IRF2BP2 enhances ALK activity and promotes neuroblastoma cell proliferation.","authors":"Yanling Chen, Ran Zhuo, Lichao Sun, Yanfang Tao, Gen Li, Frank Zhu, Yunyun Xu, Jianwei Wang, Zhiheng Li, Juanjuan Yu, Hongli Yin, Di Wu, Xiaolu Li, Fang Fang, Yi Xie, Yizhou Hu, Hairong Wang, Chun Yang, Lei Shi, Xiaodong Wang, Zimu Zhang, Jian Pan","doi":"10.1093/neuonc/noae109","DOIUrl":"10.1093/neuonc/noae109","url":null,"abstract":"<p><strong>Background: </strong>Super-enhancers (SEs) typically govern the expression of critical oncogenes and play a fundamental role in the initiation and progression of cancer. Focusing on genes that are abnormally regulated by SE in cancer may be a new strategy for understanding pathogenesis. In the context of this investigation, we have identified a previously unreported SE-driven gene IRF2BP2 in neuroblastoma (NB).</p><p><strong>Methods: </strong>The expression and prognostic value of IRF2BP2 were detected in public databases and clinical samples. The effect of IRF2BP2 on NB cell growth and apoptosis was evaluated through in vivo and in vitro functional loss experiments. The molecular mechanism of IRF2BP2 was investigated by the study of chromatin regulatory regions and transcriptome sequencing.</p><p><strong>Results: </strong>The sustained high expression of IRF2BP2 results from the activation of a novel SE established by NB master transcription factors MYCN, MEIS2, and HAND2, and they form a new complex that regulates the gene network associated with the proliferation of NB cell populations. We also observed a significant enrichment of the AP-1 family at the binding sites of IRF2BP2. Remarkably, within NB cells, AP-1 plays a pivotal role in shaping the chromatin accessibility landscape, thereby exposing the binding site for IRF2BP2. This orchestrated action enables AP-1 and IRF2BP2 to collaboratively stimulate the expression of the NB susceptibility gene ALK, thereby upholding the highly proliferative phenotype characteristic of NB.</p><p><strong>Conclusions: </strong>Our findings indicate that SE-driven IRF2BP2 can bind to AP-1 to maintain the survival of tumor cells via regulating chromatin accessibility of the NB susceptibility gene ALK.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1878-1894"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449008/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae120
Brian Golbourn, Ben Ho, Andrew Bondoc, Amanda Luck, Xiaolian Fan, Elizabeth Richardson, Richard Marcellus, Michael Prakesch, Mathew Halbert, Nishant Agrawal, Christian Smith, Annie Huang, James T Rutka
{"title":"A kinome drug screen identifies multi-TKI synergies and ERBB2 signaling as a therapeutic vulnerability in MYC/TYR subgroup atypical teratoid rhabdoid tumors.","authors":"Brian Golbourn, Ben Ho, Andrew Bondoc, Amanda Luck, Xiaolian Fan, Elizabeth Richardson, Richard Marcellus, Michael Prakesch, Mathew Halbert, Nishant Agrawal, Christian Smith, Annie Huang, James T Rutka","doi":"10.1093/neuonc/noae120","DOIUrl":"10.1093/neuonc/noae120","url":null,"abstract":"<p><strong>Background: </strong>Atypical teratoid rhabdoid tumor (ATRT) is a rare, devastating, and largely incurable pediatric brain tumor. Although recent studies have uncovered 3 molecular subgroups of ATRTs with distinct disease patterns, and signaling features, the therapeutic profiles of ATRT subgroups remain incompletely elucidated.</p><p><strong>Methods: </strong>We examined the effect of 465 kinase inhibitors on a panel of ATRT subgroup-specific cell lines. We then applied multiomics analyses to investigate the underlying molecular mechanism of kinase inhibitor efficacy in ATRT subgroups.</p><p><strong>Results: </strong>We observed that ATRT cell lines are broadly sensitive to inhibitors of the PI3K and MAPK signaling pathways, as well as CDKs, AURKA/B kinases, and polo-like kinase 1. We identified 2 classes of multikinase inhibitors predominantly targeting receptor tyrosine kinases including PDGFR and EGFR/ERBB2 in MYC/TYR ATRT cells. The PDGFRB inhibitor, Dasatinib, synergistically affected MYC/TYR ATRT cell growth when combined with broad-acting PI3K and MAPK pathway inhibitors, including Rapamycin and Trametinib. We observed that MYC/TYR ATRT cells were also distinctly sensitive to various inhibitors of ERBB2 signaling. Transcriptional, H3K27Ac ChIPSeq, ATACSeq, and HiChIP analyses of primary MYC/TYR ATRTs revealed ERBB2 expression, which correlated with differential methylation and activation of a distinct enhancer element by DNA looping. Significantly, we show the brain penetrant EGFR/ERBB2 inhibitor, Afatinib, specifically inhibited in vitro and in vivo growth of MYC/TYR ATRT cells.</p><p><strong>Conclusions: </strong>Taken together, our studies suggest combined treatments with PDGFR and ERBB2-directed TKIs with inhibitors of the PI3K and MAPK pathways as an important new therapeutic strategy for the MYC/TYR subgroup of ATRTs.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1895-1911"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11448967/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141563951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae202
Rupert Bartsch, Matthias Preusser
{"title":"Trastuzumab deruxtecan - defining a novel systemic treatment standard for HER2-positive breast cancer brain metastases?","authors":"Rupert Bartsch, Matthias Preusser","doi":"10.1093/neuonc/noae202","DOIUrl":"https://doi.org/10.1093/neuonc/noae202","url":null,"abstract":"","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":""},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142365962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Neuro-oncologyPub Date : 2024-10-03DOI: 10.1093/neuonc/noae108
Monika E Hegi, Felix B Oppong, James R Perry, Wolfgang Wick, Roger Henriksson, Norman J Laperriere, Thierry Gorlia, Annika Malmström, Michael Weller
{"title":"No benefit from TMZ treatment in glioblastoma with truly unmethylated MGMT promoter: Reanalysis of the CE.6 and the pooled Nordic/NOA-08 trials in elderly glioblastoma patients.","authors":"Monika E Hegi, Felix B Oppong, James R Perry, Wolfgang Wick, Roger Henriksson, Norman J Laperriere, Thierry Gorlia, Annika Malmström, Michael Weller","doi":"10.1093/neuonc/noae108","DOIUrl":"10.1093/neuonc/noae108","url":null,"abstract":"<p><strong>Background: </strong>The treatment of elderly/ frail patients with glioblastoma is a balance between avoiding undue toxicity, while not withholding effective treatment. It remains debated, whether these patients should receive combined chemo-radiotherapy with temozolomide (RT/TMZ→TMZ) regardless of the O6-methylguanine DNA methyltransferase gene promoter (MGMTp) methylation status. MGMT is a well-known resistance factor blunting the treatment effect of TMZ, by repairing the most genotoxic lesion. Epigenetic silencing of the MGMTp sensitizes glioblastoma to TMZ. For risk-adapted treatment, it is of utmost importance to accurately identify patients, who will not benefit from TMZ treatment.</p><p><strong>Methods: </strong>Here, we present a reanalysis of the clinical trials CE.6 and the pooled NOA-08 and Nordic trials in elderly glioblastoma patients that compared RT to RT/TMZ→TMZ, or RT to TMZ, respectively. For 687 patients with available MGMTp methylation data, we applied a cutoff discerning truly unmethylated glioblastoma, established in a pooled analysis of 4 clinical trials for glioblastoma, with RT/TMZ→TMZ treatment, using the same quantitative methylation-specific MGMTp PCR assay.</p><p><strong>Results: </strong>When applying this restricted cutoff to the elderly patient population, we confirmed that glioblastoma with truly unmethylated MGMTp derived no benefit from TMZ treatment. In the Nordic/NOA-08 trials, RT was better than TMZ, suggesting little or no benefit from TMZ.</p><p><strong>Conclusions: </strong>For evidence-based treatment of glioblastoma patients validated MGMTp methylation assays should be used that accurately identify truly unmethylated patients. Respective stratified management of patients will reduce toxicity without compromising outcomes and allow testing of more promising treatment options.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":" ","pages":"1867-1875"},"PeriodicalIF":16.4,"publicationDate":"2024-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11449086/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141443151","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}