Neuro-oncology最新文献

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Brain tumoroids: treatment prediction and drug development for brain tumors with fast, reproducible and easy-to-use personalized models 脑肿瘤:利用快速、可重复和易用的个性化模型进行脑肿瘤的治疗预测和药物开发
IF 15.9 1区 医学
Neuro-oncology Pub Date : 2024-09-10 DOI: 10.1093/neuonc/noae184
Aurélie Soubéran, Carine Jiguet-Jiglaire, Soline Toutain, Philippe Morando, Nathalie Baeza-Kallee, Romain Appay, Céline Boucard, Thomas Graillon, Mikael Meyer, Kaissar Farah, Dominique Figarella-Branger, Emeline Tabouret, Aurélie Tchoghandjian
{"title":"Brain tumoroids: treatment prediction and drug development for brain tumors with fast, reproducible and easy-to-use personalized models","authors":"Aurélie Soubéran, Carine Jiguet-Jiglaire, Soline Toutain, Philippe Morando, Nathalie Baeza-Kallee, Romain Appay, Céline Boucard, Thomas Graillon, Mikael Meyer, Kaissar Farah, Dominique Figarella-Branger, Emeline Tabouret, Aurélie Tchoghandjian","doi":"10.1093/neuonc/noae184","DOIUrl":"https://doi.org/10.1093/neuonc/noae184","url":null,"abstract":"Background generation of patient avatar is critically needed in neuro-oncology for treatment prediction and preclinical therapeutic development. Our objective was to develop a fast, reproducible, low-cost and easy-to-use method of tumoroids generation and analysis, efficient for all types of brain tumors, primary and metastatic. Methods tumoroids were generated from 89 patients: 81 primary tumors including 77 gliomas, and 8 brain metastases. Tumoroids morphology, cellular and molecular characteristics were compared with the ones of the parental tumor by using histology, methylome profiling, pTERT mutations and multiplexed spatial immunofluorescences. Their cellular stability overtime was validated by flow cytometry. Therapeutic sensitivity was evaluated and predictive factors of tumoroid generation were analyzed. Results All the tumoroids analyzed had similar histological (N=21) and molecular features (N=7) than the parental tumor. Median generation time was 5 days. Success rate was 65 %: it was higher for high grade gliomas and brain metastases versus IDH mutated low grade gliomas. For high-grade gliomas, neither other clinical, neuro-imaging, histological nor molecular factors were predictive of tumoroid generation success. The cellular organization inside tumoroids analyzed by MACSima revealed territories dedicated to specific cell subtypes. Finally, we showed the correlation between tumoroid and patient treatment responses to radio-chemotherapy and their ability to respond to immunotherapy thanks to a dedicated and reproducible 3D analysis workflow. Conclusion patient-derived tumoroid model that we developed offers a robust, user-friendly, low-cost and reproducible preclinical model valuable for therapeutic development of all type of primary or metastatic brain tumors, allowing their integration into forthcoming early-phase clinical trials.","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":15.9,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142202981","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}
引用次数: 0
EGFR and EGFRvIII coopt host defense pathways, promoting progression in glioblastoma. 表皮生长因子受体和表皮生长因子受体vIII协同宿主防御途径,促进胶质母细胞瘤的进展。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-09 DOI: 10.1093/neuonc/noae182
Zhenyi An, Qi-Wen Fan, Linyu Wang, Hiroyuki Yoda, Megumi J Barata, David Jimenez-Morales, Joanna J Phillips, Danielle L Swaney, Erica Stevenson, Ethan Lee, Nevan Krogan, William A Weiss
{"title":"EGFR and EGFRvIII coopt host defense pathways, promoting progression in glioblastoma.","authors":"Zhenyi An, Qi-Wen Fan, Linyu Wang, Hiroyuki Yoda, Megumi J Barata, David Jimenez-Morales, Joanna J Phillips, Danielle L Swaney, Erica Stevenson, Ethan Lee, Nevan Krogan, William A Weiss","doi":"10.1093/neuonc/noae182","DOIUrl":"https://doi.org/10.1093/neuonc/noae182","url":null,"abstract":"<p><strong>Background: </strong>Co-amplification of EGFR and EGFRvIII, a tumor-specific truncation mutant of EGFR, represent hallmark genetic lesions in glioblastoma.</p><p><strong>Methods: </strong>We used phospho-proteomics, RNA-sequencing, TCGA data and glioblastoma cell culture and mouse models to study the signal transduction mediated by EGFR and EGFRvIII.</p><p><strong>Results: </strong>We report that EGFR and EGFRvIII stimulate the innate immune defense receptor Toll-like Receptor 2 (TLR2); and that knockout of TLR2 dramatically improved survival in orthotopic glioblastoma xenografts. EGFR and EGFRvIII activated TLR2 in a ligand-independent manner, promoting tumor growth and immune evasion. We show that EGFR and EGFRvIII cooperate to activate the Rho-associated protein kinase ROCK2, which modulated malignant progression both by activating TLR2 and WNT signaling, and through remodeling the tumor microenvironment.</p><p><strong>Conclusion: </strong>Together, our findings show that EGFR and EGFRvIII cooperate to drive tumor progression through ROCK2 and downstream WNT-β-catenin/TLR2 signaling pathways.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142154719","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}
引用次数: 0
Cognitive phenotypes: Unraveling the heterogeneity in cognitive dysfunction among patients with primary brain tumors receiving radiotherapy. 认知表型:揭示接受放疗的原发性脑肿瘤患者认知功能障碍的异质性。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-09 DOI: 10.1093/neuonc/noae183
Anny Reyes, Alena Stasenko, Austin Hopper, Jiwandeep S Kohli, Jonathan L Helm, Mia Salans, Divya Prabhakaran, Lily Kamalyan, Molly Wilkinson, Soumya Unnikrishnan, Roshan Karunamuni, Jona Hattangadi-Gluth, Carrie R McDonald
{"title":"Cognitive phenotypes: Unraveling the heterogeneity in cognitive dysfunction among patients with primary brain tumors receiving radiotherapy.","authors":"Anny Reyes, Alena Stasenko, Austin Hopper, Jiwandeep S Kohli, Jonathan L Helm, Mia Salans, Divya Prabhakaran, Lily Kamalyan, Molly Wilkinson, Soumya Unnikrishnan, Roshan Karunamuni, Jona Hattangadi-Gluth, Carrie R McDonald","doi":"10.1093/neuonc/noae183","DOIUrl":"https://doi.org/10.1093/neuonc/noae183","url":null,"abstract":"<p><strong>Background: </strong>Patients with primary brain tumors demonstrate heterogeneous patterns of cognitive dysfunction, which we explore using latent profile analysis (LPA) to identify cognitive phenotypes and their trajectories in patients receiving radiotherapy (RT).</p><p><strong>Methods: </strong>Ninety-six patients completed neuropsychological testing before and post-RT (3, 6, 12-months) on a prospective longitudinal trial, including measures of processing speed, executive function, language, and verbal and visual memory. Models with 2-4 classes were examined. Demographic and clinical data were examined across phenotypes and post-RT cognitive change was evaluated.</p><p><strong>Results: </strong>The optimal model identified three unique cognitive phenotypes including a group of patients with generalized impairments (11.5%), a group with isolated verbal memory impairments (21.9%), and a group with minimal impairments (66.7%). The Verbal Memory phenotype had fewer years of education (p=.007) and a greater proportion of males (p<.001); the Generalized group had a greater proportion of patients with IDH-wild type gliomas and showed greater symptoms of anxiety and poorer quality of life (p-values<.05); and the Minimal Impairment phenotype had higher rates of IDH-Mutant gliomas. Approximately 50% of patients declined on at least one cognitive domain with memory the most vulnerable. Patients that declined reported greater symptoms of depression (p=.007) and poorer quality of life (p=.025).</p><p><strong>Conclusions: </strong>We identified three distinct cognitive phenotypes in patients with primary brain tumors receiving RT, each associated with unique demographic and clinical (e.g., IDH mutational status) profiles, with mood symptoms associated with late cognitive decline. This patient-centered approach enhances our understanding of clinical profiles associated with cognitive dysfunction and treatment-related neurotoxicity.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142154718","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}
引用次数: 0
Towards consistency in pediatric brain tumor measurements: Challenges, solutions, and the role of artificial intelligence-based segmentation. 实现小儿脑肿瘤测量的一致性:挑战、解决方案和基于人工智能的分割的作用。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae093
Ariana M Familiar, Anahita Fathi Kazerooni, Arastoo Vossough, Jeffrey B Ware, Sina Bagheri, Nastaran Khalili, Hannah Anderson, Debanjan Haldar, Phillip B Storm, Adam C Resnick, Benjamin H Kann, Mariam Aboian, Cassie Kline, Michael Weller, Raymond Y Huang, Susan M Chang, Jason R Fangusaro, Lindsey M Hoffman, Sabine Mueller, Michael Prados, Ali Nabavizadeh
{"title":"Towards consistency in pediatric brain tumor measurements: Challenges, solutions, and the role of artificial intelligence-based segmentation.","authors":"Ariana M Familiar, Anahita Fathi Kazerooni, Arastoo Vossough, Jeffrey B Ware, Sina Bagheri, Nastaran Khalili, Hannah Anderson, Debanjan Haldar, Phillip B Storm, Adam C Resnick, Benjamin H Kann, Mariam Aboian, Cassie Kline, Michael Weller, Raymond Y Huang, Susan M Chang, Jason R Fangusaro, Lindsey M Hoffman, Sabine Mueller, Michael Prados, Ali Nabavizadeh","doi":"10.1093/neuonc/noae093","DOIUrl":"10.1093/neuonc/noae093","url":null,"abstract":"<p><p>MR imaging is central to the assessment of tumor burden and changes over time in neuro-oncology. Several response assessment guidelines have been set forth by the Response Assessment in Pediatric Neuro-Oncology (RAPNO) working groups in different tumor histologies; however, the visual delineation of tumor components using MRIs is not always straightforward, and complexities not currently addressed by these criteria can introduce inter- and intra-observer variability in manual assessments. Differentiation of non-enhancing tumors from peritumoral edema, mild enhancement from absence of enhancement, and various cystic components can be challenging; particularly given a lack of sufficient and uniform imaging protocols in clinical practice. Automated tumor segmentation with artificial intelligence (AI) may be able to provide more objective delineations, but rely on accurate and consistent training data created manually (ground truth). Herein, this paper reviews existing challenges and potential solutions to identifying and defining subregions of pediatric brain tumors (PBTs) that are not explicitly addressed by current guidelines. The goal is to assert the importance of defining and adopting criteria for addressing these challenges, as it will be critical to achieving standardized tumor measurements and reproducible response assessment in PBTs, ultimately leading to more precise outcome metrics and accurate comparisons among clinical studies.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376457/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141071450","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}
引用次数: 0
Radiomics-based prediction of local control in patients with brain metastases following postoperative stereotactic radiotherapy. 基于放射组学预测脑转移瘤患者术后立体定向放射治疗的局部控制情况。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae098
Josef A Buchner, Florian Kofler, Michael Mayinger, Sebastian M Christ, Thomas B Brunner, Andrea Wittig, Bjoern Menze, Claus Zimmer, Bernhard Meyer, Matthias Guckenberger, Nicolaus Andratschke, Rami A El Shafie, Jürgen Debus, Susanne Rogers, Oliver Riesterer, Katrin Schulze, Horst J Feldmann, Oliver Blanck, Constantinos Zamboglou, Konstantinos Ferentinos, Angelika Bilger-Zähringer, Anca L Grosu, Robert Wolff, Marie Piraud, Kerstin A Eitz, Stephanie E Combs, Denise Bernhardt, Daniel Rueckert, Benedikt Wiestler, Jan C Peeken
{"title":"Radiomics-based prediction of local control in patients with brain metastases following postoperative stereotactic radiotherapy.","authors":"Josef A Buchner, Florian Kofler, Michael Mayinger, Sebastian M Christ, Thomas B Brunner, Andrea Wittig, Bjoern Menze, Claus Zimmer, Bernhard Meyer, Matthias Guckenberger, Nicolaus Andratschke, Rami A El Shafie, Jürgen Debus, Susanne Rogers, Oliver Riesterer, Katrin Schulze, Horst J Feldmann, Oliver Blanck, Constantinos Zamboglou, Konstantinos Ferentinos, Angelika Bilger-Zähringer, Anca L Grosu, Robert Wolff, Marie Piraud, Kerstin A Eitz, Stephanie E Combs, Denise Bernhardt, Daniel Rueckert, Benedikt Wiestler, Jan C Peeken","doi":"10.1093/neuonc/noae098","DOIUrl":"10.1093/neuonc/noae098","url":null,"abstract":"<p><strong>Background: </strong>Surgical resection is the standard of care for patients with large or symptomatic brain metastases (BMs). Despite improved local control after adjuvant stereotactic radiotherapy, the risk of local failure (LF) persists. Therefore, we aimed to develop and externally validate a pre-therapeutic radiomics-based prediction tool to identify patients at high LF risk.</p><p><strong>Methods: </strong>Data were collected from A Multicenter Analysis of Stereotactic Radiotherapy to the Resection Cavity of BMs (AURORA) retrospective study (training cohort: 253 patients from 2 centers; external test cohort: 99 patients from 5 centers). Radiomic features were extracted from the contrast-enhancing BM (T1-CE MRI sequence) and the surrounding edema (T2-FLAIR sequence). Different combinations of radiomic and clinical features were compared. The final models were trained on the entire training cohort with the best parameter set previously determined by internal 5-fold cross-validation and tested on the external test set.</p><p><strong>Results: </strong>The best performance in the external test was achieved by an elastic net regression model trained with a combination of radiomic and clinical features with a concordance index (CI) of 0.77, outperforming any clinical model (best CI: 0.70). The model effectively stratified patients by LF risk in a Kaplan-Meier analysis (P < .001) and demonstrated an incremental net clinical benefit. At 24 months, we found LF in 9% and 74% of the low and high-risk groups, respectively.</p><p><strong>Conclusions: </strong>A combination of clinical and radiomic features predicted freedom from LF better than any clinical feature set alone. Patients at high risk for LF may benefit from stricter follow-up routines or intensified therapy.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376458/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141175755","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}
引用次数: 0
Targeting IGF2 to reprogram the tumor microenvironment for enhanced viro-immunotherapy. 以 IGF2-IGF1R 信号为靶点,重编程肿瘤微环境以增强病毒-免疫疗法。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae105
Min Hye Noh, Jin Muk Kang, Alexandra A Miller, Grace Nguyen, Minxin Huang, Ji Seon Shim, Alberto J Bueso-Perez, Sara A Murphy, Kimberly A Rivera-Caraballo, Yoshihiro Otani, Eunju Kim, Seung-Hee Yoo, Yuanqing Yan, Yeshavanth Banasavadi-Siddegowda, Hiroshi Nakashima, E Antonio Chiocca, Balveen Kaur, Zhongming Zhao, Tae Jin Lee, Ji Young Yoo
{"title":"Targeting IGF2 to reprogram the tumor microenvironment for enhanced viro-immunotherapy.","authors":"Min Hye Noh, Jin Muk Kang, Alexandra A Miller, Grace Nguyen, Minxin Huang, Ji Seon Shim, Alberto J Bueso-Perez, Sara A Murphy, Kimberly A Rivera-Caraballo, Yoshihiro Otani, Eunju Kim, Seung-Hee Yoo, Yuanqing Yan, Yeshavanth Banasavadi-Siddegowda, Hiroshi Nakashima, E Antonio Chiocca, Balveen Kaur, Zhongming Zhao, Tae Jin Lee, Ji Young Yoo","doi":"10.1093/neuonc/noae105","DOIUrl":"10.1093/neuonc/noae105","url":null,"abstract":"<p><strong>Background: </strong>The FDA approval of oncolytic herpes simplex-1 virus (oHSV) therapy underscores its therapeutic promise and safety as a cancer immunotherapy. Despite this promise, the current efficacy of oHSV is significantly limited to a small subset of patients largely due to the resistance in tumor and tumor microenvironment (TME).</p><p><strong>Methods: </strong>RNA sequencing (RNA-Seq) was used to identify molecular targets of oHSV resistance. Intracranial human and murine glioma or breast cancer brain metastasis (BCBM) tumor-bearing mouse models were employed to elucidate the mechanism underlying oHSV therapy-induced resistance.</p><p><strong>Results: </strong>Transcriptome analysis identified IGF2 as one of the top-secreted proteins following oHSV treatment. Moreover, IGF2 expression was significantly upregulated in 10 out of 14 recurrent GBM patients after treatment with oHSV, rQNestin34.5v.2 (71.4%; P = .0020) (ClinicalTrials.gov, NCT03152318). Depletion of IGF2 substantially enhanced oHSV-mediated tumor cell killing in vitro and improved survival of mice bearing BCBM tumors in vivo. To mitigate the oHSV-induced IGF2 in the TME, we constructed a novel oHSV, oHSV-D11mt, secreting a modified IGF2R domain 11 (IGF2RD11mt) that acts as IGF2 decoy receptor. Selective blocking of IGF2 by IGF2RD11mt significantly increased cytotoxicity, reduced oHSV-induced neutrophils/PMN-MDSCs infiltration, and reduced secretion of immune suppressive/proangiogenic cytokines, while increased CD8 + cytotoxic T lymphocytes (CTLs) infiltration, leading to enhanced survival in GBM or BCBM tumor-bearing mice.</p><p><strong>Conclusions: </strong>This is the first study reporting that oHSV-induced secreted IGF2 exerts a critical role in resistance to oHSV therapy, which can be overcome by oHSV-D11mt as a promising therapeutic advance for enhanced viro-immunotherapy.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376453/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296489","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}
引用次数: 0
NRG-BN002: Phase I study of ipilimumab, nivolumab, and the combination in patients with newly diagnosed glioblastoma. NRG-BN002:Ipilimumab、Nivolumab 及联合疗法在新诊断的 GBM 患者中的 I 期研究。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae058
Andrew E Sloan, Kathryn Winter, Mark R Gilbert, Kenneth Aldape, Serah Choi, Patrick Y Wen, Nicholas Butowski, Fabio M Iwamoto, Raju R Raval, Alfredo D Voloschin, Carlos Kamiya-Matsuoka, Minhee Won, Minesh P Mehta
{"title":"NRG-BN002: Phase I study of ipilimumab, nivolumab, and the combination in patients with newly diagnosed glioblastoma.","authors":"Andrew E Sloan, Kathryn Winter, Mark R Gilbert, Kenneth Aldape, Serah Choi, Patrick Y Wen, Nicholas Butowski, Fabio M Iwamoto, Raju R Raval, Alfredo D Voloschin, Carlos Kamiya-Matsuoka, Minhee Won, Minesh P Mehta","doi":"10.1093/neuonc/noae058","DOIUrl":"10.1093/neuonc/noae058","url":null,"abstract":"<p><strong>Background: </strong>Immune checkpoint inhibitors (ICIs) have efficacy in several solid tumors but limited efficacy in glioblastoma (GBM). This study evaluated the safety of anti-CTLA-4 and anti-PD-1 ICIs alone or in combination in newly diagnosed GBM after completion of standard radiochemotherapy with the subsequent intent to test combinatorial ICIs in this setting.</p><p><strong>Methods: </strong>The primary endpoint was dose-limiting toxicity (DLT) for adults with unifocal, supratentorial newly diagnosed GBM after resection and chemoradiation. Ipilimumab and nivolumab were tested separately and in combination with a planned expansion cohort dependent upon DLT results.</p><p><strong>Results: </strong>Thirty-two patients were enrolled at 9 institutions: 6 to each DLT assessment cohort and 14 to the expansion cohort. Median age: 55 years, 67.7% male, 83.9% White. Treatment was well tolerated with 16% Grade 4 events; the combination did not have unexpectedly increased toxicity, with no Grade 5 events. One DLT was seen in each single-agent treatment; none were observed in the combination, leading to expanded accrual of the combined treatment. The median follow-up was 19.6 months. For all patients receiving combination treatment, median overall survival (OS) and progression-free survival (PFS) were 20.7 and 16.1 months, respectively.</p><p><strong>Conclusions: </strong>IPI and NIVO are safe and tolerable with toxicities similar to those noted with other cancers when given in combination with adjuvant temozolomide for newly diagnosed GBM. Combination IPI + NIVO is not substantially more toxic than single agents. These results support a subsequent efficacy trial to test the combination of ICIs in Phase II/III for patients with newly diagnosed GBM.</p><p><strong>Clinicaltrials.gov registration: </strong>NCT02311920.</p>","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376446/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141317924","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}
引用次数: 0
The morphology strikes back. 形态反击
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae124
Felix Sahm
{"title":"The morphology strikes back.","authors":"Felix Sahm","doi":"10.1093/neuonc/noae124","DOIUrl":"10.1093/neuonc/noae124","url":null,"abstract":"","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376445/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141601067","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}
引用次数: 0
Proteasome inhibition for glioblastoma: Lessons learned and new opportunities. 蛋白酶体抑制剂治疗胶质母细胞瘤:经验教训与新机遇。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae118
S John Liu, David R Raleigh, John F de Groot
{"title":"Proteasome inhibition for glioblastoma: Lessons learned and new opportunities.","authors":"S John Liu, David R Raleigh, John F de Groot","doi":"10.1093/neuonc/noae118","DOIUrl":"10.1093/neuonc/noae118","url":null,"abstract":"","PeriodicalId":19377,"journal":{"name":"Neuro-oncology","volume":null,"pages":null},"PeriodicalIF":16.4,"publicationDate":"2024-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11376452/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141458376","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}
引用次数: 0
EDA2R reflects the acute brain response to cranial irradiation in liquid biopsies. EDA2R 反映了液体活检中大脑对颅脑照射的急性反应。
IF 16.4 1区 医学
Neuro-oncology Pub Date : 2024-09-05 DOI: 10.1093/neuonc/noae077
Alejandro Lastra Romero, Thea Seitz, Georgios Alkis Zisiadis, Holli Jeffery, Ahmed M Osman
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