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Xu H, Chen X, Sun Y, Hu X, Zhang X, Wang Y, Tang Q, Zhu Q, Song K, Chen H, Sheng X, Yao Y, Zhuang D, Chen L, Mao Y, Qin Z. Comprehensive molecular characterization of long-term glioblastoma survivors. Cancer Lett 2024; 593:216938. [PMID: 38734160 DOI: 10.1016/j.canlet.2024.216938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 05/01/2024] [Accepted: 05/02/2024] [Indexed: 05/13/2024]
Abstract
Fewer than 5 % glioblastoma (GBM) patients survive over five years and are termed long-term survivors (LTS), yet their molecular background is unclear. The present cohort included 72 isocitrate dehydrogenase (IDH)-wildtype GBM patients, consisting of 35 LTS and 37 short-term survivors (STS), and we employed whole exome sequencing, RNA-seq and DNA methylation array to delineate this largest LTS cohort to date. Although LTS and STS demonstrated analogous clinical characters and classical GBM biomarkers, CASC5 (P = 0.002) and SPEN (P = 0.013) mutations were enriched in LTS, whereas gene-to-gene fusions were concentrated in STS (P = 0.007). Importantly, LTS exhibited higher tumor mutation burden (P < 0.001) and copy number (CN) increase (P = 0.013), but lower mutant-allele tumor heterogeneity score (P < 0.001) and CN decrease (P = 0.026). Additionally, LTS demonstrated hypermethylated genome (P < 0.001) relative to STS. Differentially expressed and methylated genes both enriched in olfactory transduction. Further, analysis of the tumor microenvironment revealed higher infiltration of M1 macrophages (P = 0.043), B cells (P = 0.016), class-switched memory B cells (P = 0.002), central memory CD4+ T cells (P = 0.031) and CD4+ Th1 cells (P = 0.005) in LTS. We also separately analyzed a subset of patients who were methylation class-defined GBM, contributing 70.8 % of the entire cohort, and obtained similar results relative to prior analyses. Finally, we demonstrated that LTS and STS could be distinguished using a subset of molecular features. Taken together, the present study delineated unique molecular attributes of LTS GBM.
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Affiliation(s)
- Hao Xu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Xinyu Chen
- Department of Breast and Urologic Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ying Sun
- GenomiCare Biotechnology (Shanghai) Co. Ltd., Shanghai, China; Department of Data Science, Shanghai CreateCured Biotechnology Co. Ltd., Shanghai, China
| | - Xiaomu Hu
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xuan Zhang
- GenomiCare Biotechnology (Shanghai) Co. Ltd., Shanghai, China
| | - Ye Wang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Qisheng Tang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Qiongji Zhu
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Kun Song
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Hong Chen
- Department of Pathology, Huashan Hospital, Fudan University, Shanghai, China
| | - Xiaofang Sheng
- Department of Radiation Oncology, Huashan Hospital, Fudan University, Shanghai, China
| | - Yu Yao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Dongxiao Zhuang
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China
| | - Lingchao Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China.
| | - Ying Mao
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China.
| | - Zhiyong Qin
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai, China; National Center for Neurological Disorders, Shanghai, China; Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, China.
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2
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Zhu H, Tan J, Pan X, Ouyang H, Zhang Z, Li M, Zhao Y. HELLPAR/RRM2 axis related to HMMR as novel prognostic biomarker in gliomas. BMC Cancer 2023; 23:125. [PMID: 36750807 PMCID: PMC9903609 DOI: 10.1186/s12885-023-10596-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Accepted: 01/31/2023] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Gliomas are the most frequent type of central nervous system tumor, accounting for more than 70% of all malignant CNS tumors. Recent research suggests that the hyaluronan-mediated motility receptor (HMMR) could be a novel potential tumor prognostic marker. Furthermore, mounting data has highlighted the important role of ceRNA regulatory networks in a variety of human malignancies. The complexity and behavioural characteristics of HMMR and the ceRNA network in gliomas, on the other hand, remained unknown. METHODS Transcriptomic expression data were collected from TCGA, GTEx, GEO, and CGGA database.The relationship between clinical variables and HMMR was analyzed with the univariate and multivariate Cox regression. Kaplan-Meier method was used to assess OS. TCGA data are analyzed and processed, and the correlation results obtained were used to perform GO, GSEA, and ssGSEA. Potentially interacting miRNAs and lncRNAs were predicted by miRWalk and StarBase. RESULTS HMMR was substantially expressed in gliomas tissues compared to normal tissues. Multivariate analysis revealed that high HMMR expression was an independent predictive predictor of OS in TCGA and CGGA. Functional enrichment analysis found that HMMR expression was associated with nuclear division and cell cycle. Base on ssGSEA analysis, The levels of HMMR expression in various types of immune cells differed significantly. Bioinformatics investigation revealed the HEELPAR-hsa-let-7i-5p-RRM2 ceRNA network, which was linked to gliomas prognosis. And through multiple analysis, the good predictive performance of HELLPAR/RRM2 axis for gliomas patients was confirmed. CONCLUSION This study provides multi-layered and multifaceted evidence for the importance of HMMR and establishes a HMMR-related ceRNA (HEELPAR-hsa-let-7i-5p-RRM2) overexpressed network related to the prognosis of gliomas.
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Affiliation(s)
- Huaxin Zhu
- grid.412604.50000 0004 1758 4073Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang, 330006 Jiangxi China
| | - Jiacong Tan
- grid.412604.50000 0004 1758 4073Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang, 330006 Jiangxi China
| | - Xinyi Pan
- grid.260463.50000 0001 2182 8825Huankui Academy, Nanchang University, Honggutan New District, Jiangxi 330006 Nanchang, China
| | - Hengyang Ouyang
- grid.260463.50000 0001 2182 8825Huankui Academy, Nanchang University, Honggutan New District, Jiangxi 330006 Nanchang, China
| | - Zhixiong Zhang
- grid.412604.50000 0004 1758 4073Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang, 330006 Jiangxi China
| | - Meihua Li
- Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
| | - Yeyu Zhao
- Department of Neurosurgery, the First Affiliated Hospital of Nanchang University, No. 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi, China.
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3
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Richardson TE, Walker JM, Abdullah KG, McBrayer SK, Viapiano MS, Mussa ZM, Tsankova NM, Snuderl M, Hatanpaa KJ. Chromosomal instability in adult-type diffuse gliomas. Acta Neuropathol Commun 2022; 10:115. [PMID: 35978439 PMCID: PMC9386991 DOI: 10.1186/s40478-022-01420-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Accepted: 08/04/2022] [Indexed: 11/14/2022] Open
Abstract
Chromosomal instability (CIN) is a fundamental property of cancer and a key underlying mechanism of tumorigenesis and malignant progression, and has been documented in a wide variety of cancers, including colorectal carcinoma with mutations in genes such as APC. Recent reports have demonstrated that CIN, driven in part by mutations in genes maintaining overall genomic stability, is found in subsets of adult-type diffusely infiltrating gliomas of all histologic and molecular grades, with resulting elevated overall copy number burden, chromothripsis, and poor clinical outcome. Still, relatively few studies have examined the effect of this process, due in part to the difficulty of routinely measuring CIN clinically. Herein, we review the underlying mechanisms of CIN, the relationship between chromosomal instability and malignancy, the prognostic significance and treatment potential in various cancers, systemic disease, and more specifically, in diffusely infiltrating glioma subtypes. While still in the early stages of discovery compared to other solid tumor types in which CIN is a known driver of malignancy, the presence of CIN as an early factor in gliomas may in part explain the ability of these tumors to develop resistance to standard therapy, while also providing a potential molecular target for future therapies.
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Affiliation(s)
- Timothy E. Richardson
- Department of Pathology, Molecular, and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building, 15th Floor, 1468 Madison Avenue, New York, NY 10029 USA
| | - Jamie M. Walker
- Department of Pathology, Molecular, and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building, 15th Floor, 1468 Madison Avenue, New York, NY 10029 USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Kalil G. Abdullah
- Department of Neurosurgery, University of Pittsburgh School of Medicine, 200 Lothrop St, Pittsburgh, PA 15213 USA
- Hillman Comprehensive Cancer Center, University of Pittsburgh Medical Center, 5115 Centre Ave, Pittsburgh, PA 15232 USA
| | - Samuel K. McBrayer
- Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, TX 75390 USA
- Children’s Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX 75390 USA
| | - Mariano S. Viapiano
- Department of Neuroscience and Physiology, State University of New York, Upstate Medical University, Syracuse, NY 13210 USA
- Department of Neurosurgery, State University of New York, Upstate Medical University, Syracuse, NY 13210 USA
| | - Zarmeen M. Mussa
- Department of Pathology, Molecular, and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building, 15th Floor, 1468 Madison Avenue, New York, NY 10029 USA
| | - Nadejda M. Tsankova
- Department of Pathology, Molecular, and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, Annenberg Building, 15th Floor, 1468 Madison Avenue, New York, NY 10029 USA
- Department of Neuroscience, Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Matija Snuderl
- Department of Pathology, New York University Langone Health, New York City, NY 10016 USA
| | - Kimmo J. Hatanpaa
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX 75390 USA
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Lyon JF, Vasudevaraja V, Mirchia K, Walker JM, Corona RJ, Chin LS, Tran I, Snuderl M, Richardson TE, Viapiano MS. Spatial progression and molecular heterogeneity of IDH-mutant glioblastoma determined by DNA methylation-based mapping. Acta Neuropathol Commun 2021; 9:120. [PMID: 34193272 PMCID: PMC8243907 DOI: 10.1186/s40478-021-01221-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Accepted: 06/19/2021] [Indexed: 01/16/2023] Open
Abstract
Glioblastoma (GBM) is the most common malignant primary central nervous system (CNS) neoplasm in adults, and has an almost universally poor prognosis. Recently, an emphasis on genetic and epigenetic profiling has revealed a number of molecular features useful in the diagnostic and prognostic classification of GBM, advancing our understanding of the underlying features that make these tumors so aggressive and providing the rationale for the creation of better targeted therapeutics. One such method, DNA methylation profiling, has recently emerged as an important technique for the classification of CNS tumors, with diagnostic accuracy in some cases surpassing traditional methods. However, how DNA methylation profiles change with the course of the disease remains less understood. Here, we present a case of a 30-year-old male with primary IDH-mutant GBM with widespread recurrence and death two years later. Using unsupervised hierarchical clustering of methylation probes, we created a phylogenetic map to trace the tumor path as it spread from the initial biopsy site throughout the right hemisphere, across the corpus callosum to the contralateral hemisphere, and into the brainstem. We identified molecular divergence between the right and left hemisphere GBM samples marked by distinct copy number profile alterations, alterations in specific methylation sites, and regional loss of MGMT promoter methylation, providing a potential mechanism for treatment resistance in this case. In summary, this case both highlights the molecular diversity in GBM, and illustrates a novel use for methylation profiling in establishing a phylogenetic profile to allow for spatial mapping of tumor progression.
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5
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Alhalaseh YN, Abdulelah ZA, Abu-Shanab A, Armouti AO, Amarin JZ, Mansour R, Sultan H, Al-Hussaini M. Glioblastoma in adolescents and young adults: An age-based comparative study from Jordan over a 17-year period. Cancer Epidemiol 2021; 73:101948. [PMID: 33975256 DOI: 10.1016/j.canep.2021.101948] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 04/24/2021] [Accepted: 05/02/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common primary brain tumor. Epidemiologic studies on GBM are rarely reported in the special age group of adolescents and young adults (AYA) in comparison to other age groups. We aim to present data on GBM in Jordan, with a focus on the AYA age, including the incidence, gender, location and outcome, as well as long term survival (LTS). METHODS Data on GBM was requested from the Jordan Cancer Registry (JCR), and statistical analysis was performed. All data were retrospective and anonymized. RESULTS Eight hundred GBM cases were analyzed from 2000 to 2016 including 505 males (63.1 %). Males outnumbered females across are studied years (p-value <0.001). There were 49 pediatrics (0-14 years, 6.1 %), 125 AYA (15-39 years, 15.6 %), 358 adults (40-59 years, 44.8 %) and 268 elderly (60+ years, 33.5 %) cases. Supratentorial location predominated across all age groups (p-value <0.001). The preponderance of males and supratentorial tumors remained across the AYA age group in comparison to others. The median overall survival (OS) was 23.61 months. AYA age group had a better outcome in comparison to the adults/elderly age group (p-value< 0.001). LTS appear to be more common in the AYA age group (p-value 0.021). CONCLUSIONS This is the first comparative epidemiologic study of GBM in Jordan, focusing on the AYA age group. The AYA age group appears to be associated with a better outcome compared to older age groups, with more LTS compared to others.
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Affiliation(s)
- Yazan N Alhalaseh
- Department of Internal Medicine, King Hussein Cancer Center, Amman, Jordan
| | - Zaid A Abdulelah
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
| | - Amer Abu-Shanab
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
| | - Ahmad O Armouti
- Department of Neurology, University of South Florida Morsani College of Medicine, Tampa, FL, USA
| | - Justin Z Amarin
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
| | - Razan Mansour
- Office of Scientific Affairs and Research, King Hussein Cancer Center, Amman, Jordan
| | - Hala Sultan
- The University of Jordan School of Medicine, Amman, Jordan
| | - Maysa Al-Hussaini
- Department of Pathology and Laboratory Medicine, King Hussein Cancer Center, Amman, Jordan.
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6
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Yuan HY, Lv YJ, Chen Y, Li D, Li X, Qu J, Yan H. TEAD4 is a novel independent predictor of prognosis in LGG patients with IDH mutation. Open Life Sci 2021; 16:323-335. [PMID: 33889755 PMCID: PMC8042920 DOI: 10.1515/biol-2021-0039] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2020] [Revised: 12/21/2020] [Accepted: 01/20/2021] [Indexed: 12/27/2022] Open
Abstract
TEA domain family members (TEADs) play important roles in tumor progression. Till now, the genomic status of TEADs in patients with glioma has not been well investigated. To confirm whether the genomic status of TEADs could affect the prognosis of patients with glioma, the copy number variation (CNV), mutation and expression data of glioma cohorts in The Cancer Genome Atlas, Gene Expression Omnibus and Chinese Glioma Genome Atlas were comprehensively analyzed. Results showed that TEAD CNV frequency in lower grade gliomas (LGGs) was higher than in glioblastoma multiforme (GBM). Multivariate cox regression analysis showed that TEAD4 CNV increase was significantly associated with overall survival (OS) and disease-free survival (DFS) in LGGs (OS p = 0.022, HR = 1.444, 95% CI: 1.054–1.978; DFS p = 0.005, HR = 1.485, 95% CI: 1.124–1.962), while not in GBM. Patients with TEAD4 CNV increase showed higher expression level of TEAD4 gene. In LGG patients with IDH mutation, those with higher TEAD4 expression levels had shorter OS and DFS. Integrating TEAD4 CNV increase, IDH mutations, TP53 mutation, ATRX mutation and 1p19q co-deletion would separate patients with LGG into four groups with significant differences in prognosis. These study results suggested that TEAD4 variations were independent predictive biomarkers for the prognosis in patients with LGG with IDH mutation.
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Affiliation(s)
- Hai-Yan Yuan
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Ya-Juan Lv
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Changsha 410078, People's Republic of China
| | - Yi Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Changsha 410078, People's Republic of China
| | - Dan Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Changsha 410078, People's Republic of China
| | - Xi Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha 410008, People's Republic of China.,Institute of Clinical Pharmacology, Central South University, Changsha 410078, People's Republic of China
| | - Jian Qu
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
| | - Han Yan
- Department of Pharmacy, The Second Xiangya Hospital, Central South University, Changsha 410011, People's Republic of China
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7
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Gitto L, Serinelli S, Galbraith K, Williams M, Mirchia K, Galgano MA, Krishnamurthy S, de la Roza G, Viapiano MS, Walker JM, Jour G, Serrano J, DeLorenzo M, Snuderl M, Richardson TE. Anaplastic Transformation in Myxopapillary Ependymoma: A Report of 2 Cases and Review of the Literature. J Neuropathol Exp Neurol 2021; 79:1044-1053. [PMID: 32743660 DOI: 10.1093/jnen/nlaa077] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/04/2020] [Accepted: 06/29/2020] [Indexed: 12/12/2022] Open
Abstract
Myxopapillary ependymoma (MPE) is a relatively common neoplasm arising primarily in the filum terminale/lumbosacral region of the spinal cord. It is designated as a grade I tumor in the most recent WHO Classification of Tumours of the CNS, although aggressive clinical behavior can be observed, especially in cases arising in an extradural location. Anaplastic transformation in MPE is exceedingly rare with <20 examples reported in the English literature, and consensus on diagnostic features and definitive grading remain to be determined. Here, we present 2 cases of recurrent MPE with anaplastic features, both of which had histology consistent with conventional MPE as well as areas with significant atypia, frequent mitotic figures, elevated Ki-67 proliferation indices (>10%-50%), necrosis, and focal vascular proliferation. Targeted next-generation sequencing panels revealed no definitive pathogenic mutations or fusion proteins in either case. Copy number profiling, methylation profiling, and t-Distributed Stochastic Neighbor Embedding were performed to investigate the molecular characteristics of these tumors. To the best of our knowledge, these are the first reported cases of MPE with anaplastic features with methylation profiling data. In addition, we review the literature and discuss common histologic and molecular findings associated with anaplastic features in MPE.
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8
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Richardson TE, Kumar A, Xing C, Hatanpaa KJ, Walker JM. Overcoming the Odds: Toward a Molecular Profile of Long-Term Survival in Glioblastoma. J Neuropathol Exp Neurol 2021; 79:1031-1037. [PMID: 32954439 DOI: 10.1093/jnen/nlaa102] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
For over a century, gliomas were characterized solely by histologic features. With the publication of the WHO Classification of Tumours of the Central Nervous System, Revised 4th Edition in 2016, integrated histologic and molecular diagnosis became the norm, providing improved tumor grading and prognosis with IDH1/2 (isocitrate dehydrogenase 1 and 2) mutation being the most significant prognostic feature in all grades of adult diffuse glioma. Since then, much work has been done to identify additional molecular prognostic features, but the bulk of the progress has been made in defining aggressive features in lower grade astrocytoma. Although there have been several large case series of glioblastomas with long-term survival (LTS; overall survival ≥36 months), less is known about the clinical and molecular features of these cases. Herein, we review 19 studies examining LTS glioblastoma patients from 2009 to 2020 that include variable molecular analysis, including 465 cases with survival of 36 months or more (total n = 2328). These studies suggest that while there is no definitive molecular signature of long survival, younger age, IDH mutation, and MGMT (methyl guanine methyl transferase) promoter hypermethylation are associated with longer overall survival, and in IDH-wildtype tumors, chromosome 19/20 co-gain and lack of EGFR amplification, chromosome 7 gain/10 loss, and TERT promoter mutation are associated with LTS.
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Affiliation(s)
- Timothy E Richardson
- Department of Pathology, State University of New York, Upstate Medical University, Syracuse, New York
| | - Ashwani Kumar
- Eugene McDermott Center for Human Growth & Development
| | - Chao Xing
- Eugene McDermott Center for Human Growth & Development.,Department of Bioinformatics and Department of Population and Data Sciences
| | | | - Jamie M Walker
- University of Texas Southwestern Medical Center, Dallas, Texas; and Department of Pathology and Glenn Biggs Institute for Alzheimer's & Neurodegenerative Diseases, University of Texas Health Science Center, San Antonio, Texas
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9
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Galbraith K, Kumar A, Abdullah KG, Walker JM, Adams SH, Prior T, Dimentberg R, Henderson FC, Mirchia K, Sathe AA, Viapiano MS, Chin LS, Corona RJ, Hatanpaa KJ, Snuderl M, Xing C, Brem S, Richardson TE. Molecular Correlates of Long Survival in IDH-Wildtype Glioblastoma Cohorts. J Neuropathol Exp Neurol 2021; 79:843-854. [PMID: 32647886 DOI: 10.1093/jnen/nlaa059] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Accepted: 05/29/2020] [Indexed: 02/07/2023] Open
Abstract
IDH-wildtype glioblastoma is a relatively common malignant brain tumor in adults. These patients generally have dismal prognoses, although outliers with long survival have been noted in the literature. Recently, it has been reported that many histologically lower-grade IDH-wildtype astrocytomas have a similar clinical outcome to grade IV tumors, suggesting they may represent early or undersampled glioblastomas. cIMPACT-NOW 3 guidelines now recommend upgrading IDH-wildtype astrocytomas with certain molecular criteria (EGFR amplifications, chromosome 7 gain/10 loss, and/or TERT promoter mutations), establishing the concept of a "molecular grade IV" astrocytoma. In this report, we apply these cIMPACT-NOW 3 criteria to 2 independent glioblastoma cohorts, totaling 393 public database and institutional glioblastoma cases: 89 cases without any of the cIMPACT-NOW 3 criteria (GBM-C0) and 304 cases with one or more criteria (GBM-C1-3). In the GBM-C0 groups, there was a trend toward longer recurrence-free survival (median 12-17 vs 6-10 months), significantly longer overall survival (median 32-41 vs 15-18 months), younger age at initial diagnosis, and lower overall mutation burden compared to the GBM-C1-3 cohorts. These data suggest that while histologic features may not be ideal indicators of patient survival in IDH-wildtype astrocytomas, these 3 molecular features may also be important prognostic factors in IDH-wildtype glioblastoma.
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Affiliation(s)
- Kristyn Galbraith
- From the Department of Pathology, State University of New York, Upstate Medical University, Syracuse, New York
| | - Ashwani Kumar
- Eugene McDermott Center for Human Growth & Development
| | - Kalil G Abdullah
- Department of Neurological Surgery, University of Texas Southwestern Medical Center, Dallas
| | - Jamie M Walker
- Department of Pathology, University of Texas Health Science Center, San Antonio, Texas.,Glenn Biggs Institute for Alzheimer's & Neurodegenerative Diseases, University of Texas Health Science Center, San Antonio, Texas
| | - Steven H Adams
- College of Medicine, State University of New York, Upstate Medical University, Syracuse, New York
| | - Timothy Prior
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ryan Dimentberg
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Fraser C Henderson
- Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina
| | - Kanish Mirchia
- From the Department of Pathology, State University of New York, Upstate Medical University, Syracuse, New York
| | | | | | | | - Robert J Corona
- From the Department of Pathology, State University of New York, Upstate Medical University, Syracuse, New York
| | - Kimmo J Hatanpaa
- State University of New York, Upstate Medical University, Syracuse, New York; Department of Pathology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Matija Snuderl
- Department of Pathology, New York University Langone Health, New York City, New York
| | - Chao Xing
- Eugene McDermott Center for Human Growth & Development.,Department of Bioinformatics and Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Steven Brem
- Department of Neurosurgery, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Timothy E Richardson
- From the Department of Pathology, State University of New York, Upstate Medical University, Syracuse, New York
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10
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Abstract
Cancer treatment remains a challenge due to a high level of intra- and intertumoral heterogeneity and the rapid development of chemoresistance. In the brain, this is further hampered by the blood-brain barrier that reduces passive diffusion of drugs to a minimum. Tumors grow invasively and form new blood vessels, also in brain tissue where remodeling of pre-existing vasculature is substantial. The cancer-associated vessels in the brain are considered leaky and thus could facilitate the transport of chemotherapeutic agents. Yet, brain tumors are extremely difficult to treat, and, in this review, we will address how different aspects of the vasculature in brain tumors contribute to this.
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Affiliation(s)
- Casper Hempel
- Dept of Health Technology, Technical University of Denmark, 2800, Kgs Lyngby, Denmark.
| | - Kasper B Johnsen
- Dept of Health Technology, Technical University of Denmark, 2800, Kgs Lyngby, Denmark
| | - Serhii Kostrikov
- Dept of Health Technology, Technical University of Denmark, 2800, Kgs Lyngby, Denmark
| | - Petra Hamerlik
- Brain Tumor Biology, Danish Cancer Society Research Center, 2100, Copenhagen, Denmark
| | - Thomas L Andresen
- Dept of Health Technology, Technical University of Denmark, 2800, Kgs Lyngby, Denmark.
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11
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Mirchia K, Richardson TE. Beyond IDH-Mutation: Emerging Molecular Diagnostic and Prognostic Features in Adult Diffuse Gliomas. Cancers (Basel) 2020; 12:E1817. [PMID: 32640746 PMCID: PMC7408495 DOI: 10.3390/cancers12071817] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 07/03/2020] [Accepted: 07/04/2020] [Indexed: 12/19/2022] Open
Abstract
Diffuse gliomas are among the most common adult central nervous system tumors with an annual incidence of more than 16,000 cases in the United States. Until very recently, the diagnosis of these tumors was based solely on morphologic features, however, with the publication of the WHO Classification of Tumours of the Central Nervous System, revised 4th edition in 2016, certain molecular features are now included in the official diagnostic and grading system. One of the most significant of these changes has been the division of adult astrocytomas into IDH-wildtype and IDH-mutant categories in addition to histologic grade as part of the main-line diagnosis, although a great deal of heterogeneity in the clinical outcome still remains to be explained within these categories. Since then, numerous groups have been working to identify additional biomarkers and prognostic factors in diffuse gliomas to help further stratify these tumors in hopes of producing a more complete grading system, as well as understanding the underlying biology that results in differing outcomes. The field of neuro-oncology is currently in the midst of a "molecular revolution" in which increasing emphasis is being placed on genetic and epigenetic features driving current diagnostic, prognostic, and predictive considerations. In this review, we focus on recent advances in adult diffuse glioma biomarkers and prognostic factors and summarize the state of the field.
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Affiliation(s)
- Kanish Mirchia
- Department of Pathology, State University of New York, Upstate Medical University, Syracuse, NY 13210, USA;
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12
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Pan X, Zeng T, Yuan F, Zhang YH, Chen L, Zhu L, Wan S, Huang T, Cai YD. Screening of Methylation Signature and Gene Functions Associated With the Subtypes of Isocitrate Dehydrogenase-Mutation Gliomas. Front Bioeng Biotechnol 2019; 7:339. [PMID: 31803734 PMCID: PMC6871504 DOI: 10.3389/fbioe.2019.00339] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 10/30/2019] [Indexed: 02/05/2023] Open
Abstract
Isocitrate dehydrogenase (IDH) is an oncogene, and the expression of a mutated IDH promotes cell proliferation and inhibits cell differentiation. IDH exists in three different isoforms, whose mutation can cause many solid tumors, especially gliomas in adults. No effective method for classifying gliomas on genetic signatures is currently available. DNA methylation may be applied to distinguish cancer cells from normal tissues. In this study, we focused on three subtypes of IDH-mutation gliomas by examining methylation data. Several advanced computational methods were used, such as Monte Carlo feature selection (MCFS), incremental feature selection (IFS), support machine vector (SVM), etc. The MCFS method was adopted to analyze methylation features, resulting in a feature list. Then, the IFS method incorporating SVM was applied to the list to extract important methylation features and construct an optimal SVM classifier. As a result, several methylation features (sites) were found to relate to glioma subclasses, which are annotated onto multiple genes, such as FLJ37543, LCE3D, FAM89A, ADCY5, ESR1, C2orf67, REST, EPHA7, etc. These genes are enriched in biological functions, including cellular developmental process, neuron differentiation, cellular component morphogenesis, and G-protein-coupled receptor signaling pathway. Our results, which are supported by literature reports and independent dataset validation, showed that our identified genes and functions contributed to the detailed glioma subtypes. This study provided a basic research on IDH-mutation gliomas.
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Affiliation(s)
- XiaoYong Pan
- School of Life Sciences, Shanghai University, Shanghai, China.,Key Laboratory of System Control and Information Processing, Ministry of Education of China, Institute of Image Processing and Pattern Recognition, Shanghai Jiao Tong University, Shanghai, China.,IDLab, Department for Electronics and Information Systems, Ghent University, Ghent, Belgium
| | - Tao Zeng
- Key Laboratory of Systems Biology, Institute of Biochemistry and Cell Biology, Chinese Academy of Sciences, Shanghai, China
| | - Fei Yuan
- Department of Science and Technology, Binzhou Medical University Hospital, Binzhou, China
| | - Yu-Hang Zhang
- Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Lei Chen
- College of Information Engineering, Shanghai Maritime University, Shanghai, China.,Shanghai Key Laboratory of PMMP, East China Normal University, Shanghai, China
| | - LiuCun Zhu
- School of Life Sciences, Shanghai University, Shanghai, China
| | - SiBao Wan
- School of Life Sciences, Shanghai University, Shanghai, China
| | - Tao Huang
- Shanghai Institute of Nutrition and Health, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yu-Dong Cai
- School of Life Sciences, Shanghai University, Shanghai, China
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13
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Yang J, Hu Y, Wu J, Kong S. Effects of IGFBP-3 and GalNAc-T14 on proliferation and cell cycle of glioblastoma cells and its mechanism. ACTA ACUST UNITED AC 2019; 72:218-226. [PMID: 31713889 DOI: 10.1111/jphp.13187] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 10/21/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVE The purpose of this study was to determine the effects of IGFBP-3 and GalNAc-T14 on the proliferation and cell cycle of glioblastoma cells and to explore the mechanisms of action. METHODS U87MG and U251MG glioblastoma cells were treated with recombinant human IGFBP-3 (rhIGFBP-3). Furthermore, IGFBP-3-overexpressed cells and cells co-overexpressing IGFBP-3 and GalNAc-T14 were constructed by transfection. Cell viability, cell colony formation ability, cell cycle and protein expression were determined by MTT assay, colony formation assay, flow cytometry and Western blotting, respectively. KEY FINDINGS Both rhIGFBP-3 treatment and overexpression of IGFBP-3 induced the proliferation, colony formation, and G1/S phase transformation of U87MG and U251MG cells. In addition, the expression of cyclinE, CDK2 and p-ERK1/2 proteins was up-regulated in the cells. In cells co-overexpressing, IGFBP-3 and GalNAc-T14, cell proliferation, colony formation and G1/S phase transformation were inhibited, and the expression of CyclinE, CDK2 and p-ERK1/2 was significantly down-regulated, when compared with IGFBP-3-overexpressed cells. CONCLUSIONS IGFBP-3 can promote the proliferation, colony formation and G1/S phase transformation of U87MG and U251MG cells, which may be related to the activation of ERK signalling pathway and the up-regulation of cyclinE and CDK2 proteins. Furthermore, our study demonstrated that GalNAc-T14 can inhibit the functions of IGFBP-3.
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Affiliation(s)
- Jiao Yang
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yuhua Hu
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jianliang Wu
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Shiqi Kong
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
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14
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Mirchia K, Snuderl M, Galbraith K, Hatanpaa KJ, Walker JM, Richardson TE. Establishing a prognostic threshold for total copy number variation within adult IDH-mutant grade II/III astrocytomas. Acta Neuropathol Commun 2019; 7:121. [PMID: 31349875 PMCID: PMC6660955 DOI: 10.1186/s40478-019-0778-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 07/22/2019] [Indexed: 12/11/2022] Open
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