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Grebstad Tune B, Sareen H, Powter B, Kahana-Edwin S, Cooper A, Koh ES, Lee CS, Po JW, McCowage G, Dexter M, Cain L, O'Neill G, Prior V, Karpelowsky J, Tsoli M, Baumbusch LO, Ziegler D, Roberts TL, DeSouza P, Becker TM, Ma Y. From Pediatric to Adult Brain Cancer: Exploring Histone H3 Mutations in Australian Brain Cancer Patients. Biomedicines 2023; 11:2907. [PMID: 38001908 PMCID: PMC10669073 DOI: 10.3390/biomedicines11112907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 10/14/2023] [Accepted: 10/19/2023] [Indexed: 11/26/2023] Open
Abstract
Genetic histone variants have been implicated in cancer development and progression. Mutations affecting the histone 3 (H3) family, H3.1 (encoded by HIST1H3B and HIST1H3C) and H3.3 (encoded by H3F3A), are mainly associated with pediatric brain cancers. While considered poor prognostic brain cancer biomarkers in children, more recent studies have reported H3 alterations in adult brain cancer as well. Here, we established reliable droplet digital PCR based assays to detect three histone mutations (H3.3-K27M, H3.3-G34R, and H3.1-K27M) primarily linked to childhood brain cancer. We demonstrate the utility of our assays for sensitively detecting these mutations in cell-free DNA released from cultured diffuse intrinsic pontine glioma (DIPG) cells and in the cerebral spinal fluid of a pediatric patient with DIPG. We further screened tumor tissue DNA from 89 adult patients with glioma and 1 with diffuse hemispheric glioma from Southwestern Sydney, Australia, an ethnically diverse region, for these three mutations. No histone mutations were detected in adult glioma tissue, while H3.3-G34R presence was confirmed in the diffuse hemispheric glioma patient.
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Affiliation(s)
- Benedicte Grebstad Tune
- Department of Pediatric Research, Division of Paediatric and Adolescent Medicine, Oslo University Hospital Rikshospitalet, 0372 Oslo, Norway
- Institute of Clinical Medicine, University of Oslo, 0318 Oslo, Norway
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
| | - Heena Sareen
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- South Western Sydney Clinical School, University of New South Wales, Goulburn St, Liverpool, NSW 2170, Australia
| | - Branka Powter
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
| | - Smadar Kahana-Edwin
- Children's Cancer Research Unit, Kids Research, The Children's Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Adam Cooper
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Eng-Siew Koh
- South Western Sydney Clinical School, University of New South Wales, Goulburn St, Liverpool, NSW 2170, Australia
- Department of Radiation Oncology, Liverpool Hospital, Liverpool, NSW 2170, Australia
| | - Cheok S Lee
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
- Department of Radiation Oncology, Liverpool Hospital, Liverpool, NSW 2170, Australia
| | - Joseph W Po
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
| | - Geoff McCowage
- Cancer Centre for Children, The Children Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Mark Dexter
- Neurosurgery, The Children Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Lucy Cain
- Cancer Centre for Children, The Children Hospital at Westmead, Westmead, NSW 2145, Australia
| | - Geraldine O'Neill
- Children's Cancer Research Unit, Kids Research, The Children's Hospital at Westmead, Westmead, NSW 2145, Australia
- The University of Sydney Children's Hospital Westmead Clinical School, Faculty of Medicine & Health, The University of Sydney, Westmead, NSW 2145, Australia
| | - Victoria Prior
- Children's Cancer Research Unit, Kids Research, The Children's Hospital at Westmead, Westmead, NSW 2145, Australia
- The University of Sydney Children's Hospital Westmead Clinical School, Faculty of Medicine & Health, The University of Sydney, Westmead, NSW 2145, Australia
| | - Jonathan Karpelowsky
- Children's Cancer Research Unit, Kids Research, The Children's Hospital at Westmead, Westmead, NSW 2145, Australia
- Paediatric Oncology and Thoracic Surgery, The Children's Hospital at Westmead, Westmead, NSW 2145, Australia
- Division of Child and Adolescent Health, The University of Sydney, Camperdown, NSW 2050, Australia
| | - Maria Tsoli
- Children's Cancer Institute, Randwick, NSW 2031, Australia
| | - Lars O Baumbusch
- Department of Pediatric Research, Division of Paediatric and Adolescent Medicine, Oslo University Hospital Rikshospitalet, 0372 Oslo, Norway
- Faculty of Health, Welfare and Organization, Østfold University College, 1757 Halden, Norway
| | - David Ziegler
- Children's Cancer Institute, Randwick, NSW 2031, Australia
- Kids Cancer Centre, Sydney Children's Hospital, Randwick, NSW 2052, Australia
- School of Clinical Medicine, UNSW Medicine & Health, UNSW Sydney, Kensington, NSW 2052, Australia
| | - Tara L Roberts
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- South Western Sydney Clinical School, University of New South Wales, Goulburn St, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Paul DeSouza
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Therese M Becker
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- South Western Sydney Clinical School, University of New South Wales, Goulburn St, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
| | - Yafeng Ma
- Centre for Circulating Tumour Cell Diagnostics and Research, Ingham Institute for Applied Medical Research, 1 Campbell St, Liverpool, NSW 2170, Australia
- South Western Sydney Clinical School, University of New South Wales, Goulburn St, Liverpool, NSW 2170, Australia
- School of Medicine, Western Sydney University, Campbelltown, NSW 2560, Australia
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Du P, Liu X, Wu X, Chen J, Cao A, Geng D. Predicting Histopathological Grading of Adult Gliomas Based On Preoperative Conventional Multimodal MRI Radiomics: A Machine Learning Model. Brain Sci 2023; 13:912. [PMID: 37371390 DOI: 10.3390/brainsci13060912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/13/2023] [Accepted: 05/30/2023] [Indexed: 06/29/2023] Open
Abstract
PURPOSE The accurate preoperative histopathological grade diagnosis of adult gliomas is of great significance for the formulation of a surgical plan and the implementation of a subsequent treatment. The aim of this study is to establish a predictive model for classifying adult gliomas into grades 2-4 based on preoperative conventional multimodal MRI radiomics. PATIENTS AND METHODS Patients with pathologically confirmed gliomas at Huashan Hospital, Fudan University, between February 2017 and July 2019 were retrospectively analyzed. Two regions of interest (ROIs), called the maximum anomaly region (ROI1) and the tumor region (ROI2), were delineated on the patients' preoperative MRIs utilizing the tool ITK-SNAP, and Pyradiomics 3.0 was applied to execute feature extraction. Feature selection was performed utilizing a least absolute shrinkage and selection operator (LASSO) filter. Six classifiers, including Gaussian naive Bayes (GNB), random forest (RF), K-nearest neighbor (KNN), support vector machine (SVM) with a linear kernel, adaptive boosting (AB), and multilayer perceptron (MLP) were used to establish predictive models, and the predictive performance of the six classifiers was evaluated through five-fold cross-validation. The performance of the predictive models was evaluated using the AUC and other metrics. After that, the model with the best predictive performance was tested using the external data from The Cancer Imaging Archive (TCIA). RESULTS According to the inclusion and exclusion criteria, 240 patients with gliomas were identified for inclusion in the study, including 106 grade 2, 68 grade 3, and 66 grade 4 gliomas. A total of 150 features was selected, and the MLP classifier had the best predictive performance among the six classifiers based on T2-FLAIR (mean AUC of 0.80 ± 0.07). The SVM classifier had the best predictive performance among the six classifiers based on DWI (mean AUC of 0.84 ± 0.05); the SVM classifier had the best predictive performance among the six classifiers based on CE-T1WI (mean AUC of 0.85 ± 0.06). Among the six classifiers, based on ROI1, the MLP classifier had the best prediction performance (mean AUC of 0.78 ± 0.07); among the six classifiers, based on ROI2, the SVM classifier had the best prediction performance (mean AUC of 0.82 ± 0.07). Among the six classifiers, based on the multimodal MRI of all the ROIs, the SVM classifier had the best prediction performance (average AUC of 0.85 ± 0.04). The SVM classifier, based on the multimodal MRI of all the ROIs, achieved an AUC of 0.81 using the external data from TCIA. CONCLUSIONS The prediction model, based on preoperative conventional multimodal MRI radiomics, established in this study can conveniently, accurately, and noninvasively classify adult gliomas into grades 2-4, providing certain assistance for the precise diagnosis and treatment of patients and optimizing their clinical management.
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Affiliation(s)
- Peng Du
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
- Department of Radiology, the Second Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
| | - Xiao Liu
- School of Computer and Information Technology, Beijing Jiaotong University, Beijing 100044, China
| | - Xuefan Wu
- Department of Radiology, Shanghai Gamma Hospital, Shanghai 200040, China
| | - Jiawei Chen
- Department of Neurosurgery, Huashan Hospital, Fudan University, Shanghai 200040, China
| | - Aihong Cao
- Department of Radiology, the Second Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, China
| | - Daoying Geng
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai 200040, China
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Guerra G, McCoy L, Hansen HM, Rice T, Molinaro AM, Wiemels JL, Wiencke JK, Wrensch M, Francis SS. Antibodies to varicella-zoster virus and three other herpesviruses and survival in adults with glioma. Neuro Oncol 2023; 25:1047-1057. [PMID: 36610073 PMCID: PMC10237424 DOI: 10.1093/neuonc/noac283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Lifetime exposure to the varicella-zoster virus (VZV) has been consistently inversely associated with glioma risk, however, the relationship of VZV with survival in adults with glioma has not been investigated. In this study, we analyzed the survival of adults with glioma in relation to their antibody measurements to 4 common herpes viral infections, including VZV, measured post-diagnosis. METHODS We analyzed IgG antibody measurements to VZV, cytomegalovirus (CMV), herpes simplex virus 1/2 (HSV), and Epstein-Barr virus (EBV) collected from 1378 adults with glioma diagnosed between 1991 and 2010. Blood was obtained a median of 3 months after surgery. Associations of patient IgG levels with overall survival were estimated using Cox models adjusted for age, sex, self-reported race, surgery type, dexamethasone usage at blood draw, and tumor grade. Models were stratified by recruitment series and meta-analyzed to account for time-dependent treatment effects. RESULTS VZV antibody seropositivity was associated with improved survival outcomes in adults with glioma (Hazard ratio, HR = 0.70, 95% Confidence Interval 0.54-0.90, P = .006). Amongst cases who were seropositive for VZV antibodies, survival was significantly improved for those above the 25th percentile of continuous reactivity measurements versus those below (HR = 0.76, 0.66-0.88, P = .0003). Antibody seropositivity to EBV was separately associated with improved survival (HR = 0.71, 0.53-0.96, P = .028). Antibody positivity to 2 other common viruses (CMV, HSV) was not associated with altered survival. CONCLUSIONS Low levels of VZV or EBV antibodies are associated with poorer survival outcomes for adults with glioma. Differential immune response rather than viral exposure may explain these findings.
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Affiliation(s)
- Geno Guerra
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Lucie McCoy
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Helen M Hansen
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Terri Rice
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Annette M Molinaro
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
- Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California, USA
| | - Joseph L Wiemels
- Center for Genetic Epidemiology, Department of Population and Public Health Sciences, University of Southern California, Los Angeles, California, USA
| | - John K Wiencke
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
- Institute of Human Genetics, University of California San Francisco, San Francisco, California, USA
- Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California, USA
| | - Margaret Wrensch
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
- Institute of Human Genetics, University of California San Francisco, San Francisco, California, USA
- Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California, USA
| | - Stephen S Francis
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, USA
- Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California, USA
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Rodriguez-Almaraz JE, Chang S, Clarke J, Oberheim-Bush NA, Taylor J, Buerki R, Berger M, Zablotska L, Lobach I, Butowski N. A systematic review and meta-analysis examining the effects of cannabis and its derivatives in adults with malignant CNS tumors. Neurooncol Pract 2020; 7:376-383. [PMID: 32765889 DOI: 10.1093/nop/npaa013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Background Primary CNS tumors constitute a heterogeneous group of neoplasms that share a considerable morbidity and mortality rate. To help control tumor growth and clinical outcomes (overall survival, progression-free survival, quality of life) symptoms, patients often resort to alternative therapies, including the use of cannabis. Despite rapidly growing popularity, cannabis and its impact on patients with primary malignant CNS tumors is understudied. Methods To shed light on the lack of scientific evidence in this field, in November 2018 we conducted a search and examination of cannabis in neuro-oncology in major journal databases and bibliographies of selected articles, and through abstracts of annual meetings using prespecified criteria in line with the Cochrane Collaboration guidelines. Results We identified 45 publications, of which 9 were selected. Five studies were included. Publication dates ranged from 2004 to 2018 and included varying histologies of primary brain tumors. The average survival at 1 year was 56.09% (95% CI: 48.28-63.9). There was no difference in risk ratio (RR) for death at 1 year between groups (RR: 1.069 [95% CI: 0.139-8.25]). We found strong evidence of heterogeneity (Q = 74.0%; P = .021). We found no statistical evidence of publication bias (P = .117; SD = 1.91). Conclusions There was limited moderate-quality evidence that supports the use of cannabinoids as adjuvant to the standard of care in the treatment of brain and CNS tumors. There was very low-quality evidence suggesting that cannabinoids were associated with adult-onset gliomas. Further prospective clinical trials are necessary to adequately evaluate the impact of cannabinoids on CNS tumors, specifically on survival and quality of life.
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Affiliation(s)
| | - Susan Chang
- University of California, San Francisco, Neuro-Oncology Division
| | - Jennifer Clarke
- University of California, San Francisco, Neuro-Oncology Division
| | | | - Jennie Taylor
- University of California, San Francisco, Neuro-Oncology Division
| | - Robin Buerki
- University of California, San Francisco, Neuro-Oncology Division
| | - Mitchel Berger
- University of California, San Francisco, Neuro-Oncology Division
| | - Lydia Zablotska
- University of California, San Francisco, Department of Epidemiology and Biostatistics
| | - Iryna Lobach
- University of California, San Francisco, Department of Epidemiology and Biostatistics
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Amin SB, Anderson KJ, Boudreau CE, Martinez-Ledesma E, Kocakavuk E, Johnson KC, Barthel FP, Varn FS, Kassab C, Ling X, Kim H, Barter M, Lau CC, Ngan CY, Chapman M, Koehler JW, Long JP, Miller AD, Miller CR, Porter BF, Rissi DR, Mazcko C, LeBlanc AK, Dickinson PJ, Packer RA, Taylor AR, Rossmeisl JH, Woolard KD, Heimberger AB, Levine JM, Verhaak RGW. Comparative Molecular Life History of Spontaneous Canine and Human Gliomas. Cancer Cell 2020; 37:243-257.e7. [PMID: 32049048 PMCID: PMC7132629 DOI: 10.1016/j.ccell.2020.01.004] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 11/15/2019] [Accepted: 01/10/2020] [Indexed: 02/08/2023]
Abstract
Sporadic gliomas in companion dogs provide a window on the interaction between tumorigenic mechanisms and host environment. We compared the molecular profiles of canine gliomas with those of human pediatric and adult gliomas to characterize evolutionarily conserved mammalian mutational processes in gliomagenesis. Employing whole-genome, exome, transcriptome, and methylation sequencing of 83 canine gliomas, we found alterations shared between canine and human gliomas such as the receptor tyrosine kinases, TP53 and cell-cycle pathways, and IDH1 R132. Canine gliomas showed high similarity with human pediatric gliomas per robust aneuploidy, mutational rates, relative timing of mutations, and DNA-methylation patterns. Our cross-species comparative genomic analysis provides unique insights into glioma etiology and the chronology of glioma-causing somatic alterations.
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Affiliation(s)
- Samirkumar B Amin
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Kevin J Anderson
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - C Elizabeth Boudreau
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA
| | - Emmanuel Martinez-Ledesma
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Avenue Morones Prieto 3000, Monterrey, Nuevo Leon 64710, Mexico; Department of Neuro-Oncology, the University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Emre Kocakavuk
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA; DKFZ Division of Translational Neurooncology at the West German Cancer Center (WTZ), German Cancer Consortium (DKTK) Partner Site & Department of Neurosurgery, University Hospital Essen, Essen, Germany
| | - Kevin C Johnson
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Floris P Barthel
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Frederick S Varn
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Cynthia Kassab
- Department of Neurosurgery, the University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xiaoyang Ling
- Department of Neurosurgery, the University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hoon Kim
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Mary Barter
- The Jackson Laboratory, Bar Harbor, ME 04609, USA
| | - Ching C Lau
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA; Connecticut Children's Medical Center, Hartford, CT 06106, USA; University of Connecticut School of Medicine, Farmington, CT 06032, USA
| | - Chew Yee Ngan
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Margaret Chapman
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA
| | - Jennifer W Koehler
- Department of Pathobiology, College of Veterinary Medicine, Auburn University, Auburn, AL, USA
| | - James P Long
- Department of Neurosurgery, the University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; Department of Biostatistics, the University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Andrew D Miller
- Department of Biomedical Sciences, Section of Anatomic Pathology, College of Veterinary Medicine, Cornell University, Ithaca, NY, USA
| | - C Ryan Miller
- Departments of Pathology and Laboratory Medicine, Neurology, and Pharmacology, Lineberger Comprehensive Cancer Center and Neuroscience Center, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Brian F Porter
- Department of Veterinary Pathobiology, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX, USA
| | - Daniel R Rissi
- Department of Pathology and Athens Veterinary Diagnostic Laboratory, College of Veterinary Medicine, University of Georgia, Athens, GA, USA
| | - Christina Mazcko
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Amy K LeBlanc
- Comparative Oncology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - Peter J Dickinson
- Department of Surgical and Radiological Sciences, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Rebecca A Packer
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA
| | - Amanda R Taylor
- Auburn University College of Veterinary Medicine, Auburn, AL, USA
| | | | - Kevin D Woolard
- Department of Surgical and Radiological Sciences, UC Davis School of Veterinary Medicine, Davis, CA, USA
| | - Amy B Heimberger
- Department of Neurosurgery, the University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Jonathan M Levine
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, College Station, TX 77843, USA
| | - Roel G W Verhaak
- The Jackson Laboratory for Genomic Medicine, Farmington, CT 06032, USA.
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6
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Rice T, Zheng S, Decker PA, Walsh KM, Bracci P, Xiao Y, McCoy LS, Smirnov I, Patoka JS, Hansen HM, Hsuang G, Wiemels JL, Tihan T, Pico AR, Prados MD, Chang SM, Berger MS, Caron A, Fink S, Kollmeyer T, Rynearson A, Voss J, Kosel ML, Fridley BL, Lachance DH, Eckel-Passow JE, Sicotte H, O'Neill BP, Giannini C, Wiencke JK, Jenkins RB, Wrensch MR. Inherited variant on chromosome 11q23 increases susceptibility to IDH-mutated but not IDH-normal gliomas regardless of grade or histology. Neuro Oncol 2013; 15:535-41. [PMID: 23361564 PMCID: PMC3635511 DOI: 10.1093/neuonc/nos324] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2012] [Accepted: 10/02/2012] [Indexed: 01/07/2023] Open
Abstract
INTRODUCTION Recent discoveries of inherited glioma risk loci and acquired IDH mutations are providing new insights into glioma etiology. IDH mutations are common in lower grade gliomas and secondary glioblastomas and uncommon in primary glioblastomas. Because the inherited variant in 11q23 has been associated with risk of lower grade glioma and not with glioblastomas, we hypothesized that this variant increases susceptibility to IDH-mutated gliomas, but not to IDH-wild-type gliomas. METHODS We tested this hypothesis in patients with glioma and controls from the San Francisco Adult Glioma Study, the Mayo Clinic, and Illumina controls (1102 total patients, 5299 total controls). Case-control additive associations of 11q23 risk alleles (rs498872, T allele) were calculated using logistic regression, stratified by tumor IDH status (mutated or wild-type) and by histology and grade. We also adjusted for the recently discovered 8q24 glioma risk locus rs55705857 G allele. RESULTS The 11q23 glioma risk locus was associated with increased risk of IDH-mutated gliomas of all histologies and grades (odds ratio [OR] = 1.50; 95% confidence interval [CI] = 1.29-1.74; P = 1.3X10(-7)) but not with IDH-wild-type gliomas of any histology or grade (OR = 0.91; 95% CI = 0.81-1.03; P = 0.14). The associations were independent of the rs55705857 G allele. CONCLUSION A variant at the 11q23 locus increases risk for IDH-mutated but not IDH-wild-type gliomas, regardless of grade or histology.
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Affiliation(s)
- Terri Rice
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, CA 94107, USA.
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