1
|
Bonada M, Pittarello M, De Fazio E, Gans A, Alimonti P, Slika H, Legnani F, Di Meco F, Tyler B. Pediatric Hemispheric High-Grade Gliomas and H3.3-G34 Mutation: A Review of the Literature on Biological Features and New Therapeutic Strategies. Genes (Basel) 2024; 15:1038. [PMID: 39202398 PMCID: PMC11353413 DOI: 10.3390/genes15081038] [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: 06/20/2024] [Revised: 07/25/2024] [Accepted: 08/02/2024] [Indexed: 09/03/2024] Open
Abstract
Pediatric high-grade glioma (pHGG) encompasses a wide range of gliomas with different genomic, epigenomic, and transcriptomic features. Almost 50% of pHGGs present a mutation in genes coding for histone 3, including the subtype harboring the H3.3-G34 mutation. In this context, histone mutations are frequently associated with mutations in TP53 and ATRX, along with PDGFRA and NOTCH2NL amplifications. Moreover, the H3.3-G34 histone mutation induces epigenetic changes in immune-related genes and exerts modulatory functions on the microenvironment. Also, the functionality of the blood-brain barrier (BBB) has an impact on treatment response. The prognosis remains poor with conventional treatments, thus eliciting the investigation of additional and alternative therapies. Promising molecular targets include PDGFRA amplification, BRAF mutation, EGFR amplification, NF1 loss, and IDH mutation. Considering that pHGGs harboring the H3.3-G34R mutation appear to be more susceptible to immunotherapies (ITs), different options have been recently explored, including immune checkpoint inhibitors, antibody mediated IT, and Car-T cells. This review aims to summarize the knowledge concerning cancer biology and cancer-immune cell interaction in this set of pediatric gliomas, with a focus on possible therapeutic options.
Collapse
Affiliation(s)
- Marta Bonada
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milan, Italy; (M.B.); (F.L.); (F.D.M.)
- Department of Oncology and Hemato-Oncology, University of Milan School of Medicine, Via Rudini 8, 20122 Milan, Italy;
| | - Matilde Pittarello
- Department of Biomedical Sciences, Humanitas University, 20072 Milan, Italy;
| | - Emerson De Fazio
- Department of Medicine, Vita-Salute San Raffaele University School of Medicine, 20132 Milan, Italy;
| | - Alessandro Gans
- Department of Oncology and Hemato-Oncology, University of Milan School of Medicine, Via Rudini 8, 20122 Milan, Italy;
- ASST Ovest Milanese, Neurology and Stroke Unit, Neuroscience Department, 20025 Legnano, Italy
| | - Paolo Alimonti
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02120, USA;
| | - Hasan Slika
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA;
| | - Federico Legnani
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milan, Italy; (M.B.); (F.L.); (F.D.M.)
- Department of Oncology and Hemato-Oncology, University of Milan School of Medicine, Via Rudini 8, 20122 Milan, Italy;
| | - Francesco Di Meco
- Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico Carlo Besta, Via Celoria 11, 20133 Milan, Italy; (M.B.); (F.L.); (F.D.M.)
- Department of Oncology and Hemato-Oncology, University of Milan School of Medicine, Via Rudini 8, 20122 Milan, Italy;
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA;
| | - Betty Tyler
- Department of Neurosurgery, Johns Hopkins University School of Medicine, Baltimore, MD 21231, USA;
| |
Collapse
|
2
|
Cheng C, Wang D, Yu M, Zhai Y, Pan C, Liang B, Zhang J, Wang C, Yin Y, Li L, Wu F, Shi Z, Fan X, Liu X, Wang Z, Zhao Z, Li G, Jiang T, Zhang W. Diffuse Isocitrate Dehydrogenase-Mutant Gliomas With Histone H3 Alterations Are Distinguished by Unique Clinical Characteristics, Molecular Expression Profile, and Survival Prognosis. Neurosurgery 2023; 93:802-812. [PMID: 37070826 PMCID: PMC10476769 DOI: 10.1227/neu.0000000000002495] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 02/21/2023] [Indexed: 04/19/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Histopathological features and molecular biomarkers have been studied as potential prognostic factors. This study aimed to investigate the clinical features, molecular phenotypes, and survival prognosis of isocitrate dehydrogenase (IDH)-mutant (IDHmt) gliomas with histone H3 alterations (H3-alterations). METHODS A total of 236 and 657 patients with whole-exome sequencing data were separately collected from the Chinese Glioma Genome Atlas and The Cancer Genome Atlas databases. Survival analysis of patients with glioma was performed using Kaplan-Meier survival curves stratified by histone H3 status. Univariate and multivariate analyses were used to identify the associations between histone H3 status and other clinicopathological factors with survival in patients with IDH-mutant gliomas. RESULTS Diffuse gliomas with H3 alterations are more likely to be high grade in 2 cohorts ( P = .025 and P = .021, respectively). IDHmt glioma patients with H3-alteration had significantly less life expectancy than histone H3 wild-type ( P = .041 and P = .008, respectively). In the Chinese Glioma Genome Atlas cohort, Karnofsky performance scores ≤ 80 (HR 2.394, 95% CI 1.257-4.559, P = .008), extent of resection (HR 0.971, 95% CI 0.957-0.986, P < .001), high WHO grade (HR 6.938, 95% CI 2.787-17.269, P < .001), H3-alteration (HR 2.482, 95% CI 1.183-4.981, P = .016), and 1p/19q codeletion (HR 0.169, 95% CI 0.073-0.390, P < .001) were independently associated with IDHmt gliomas. In the The Cancer Genome Atlas cohort, age (HR 1.034, 95% CI 1.008-1.061, P = .010), high WHO grade (HR 2.365, 95% CI 1.263-4.427, P = .007), and H3-alteration (HR 2.501, 95% CI 1.312-4.766, P = .005) were independently associated with IDHmt gliomas. CONCLUSION Identification and assessment of histone H3 status in clinical practice might help improve prognostic prediction and develop therapeutic strategies for these patient subgroups.
Collapse
Affiliation(s)
- Cheng Cheng
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Di Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Mingchen Yu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - You Zhai
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Changqing Pan
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Bo Liang
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Jiazheng Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Chen Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yiyun Yin
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Lianwang Li
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Fan Wu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Zhongfang Shi
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Xing Fan
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Xing Liu
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Zhiliang Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zheng Zhao
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Guanzhang Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
| | - Tao Jiang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
- Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Wei Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
- Center of Brain Tumor, Beijing Institute for Brain Disorders, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| |
Collapse
|
3
|
Kong Y, Luo Y, Zheng S, Yang J, Zhang D, Zhao Y, Zheng H, An M, Lin Y, Ai L, Diao X, Lin Q, Chen C, Chen R. Mutant KRAS Mediates circARFGEF2 Biogenesis to Promote Lymphatic Metastasis of Pancreatic Ductal Adenocarcinoma. Cancer Res 2023; 83:3077-3094. [PMID: 37363990 PMCID: PMC10502454 DOI: 10.1158/0008-5472.can-22-3997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 04/05/2023] [Accepted: 06/21/2023] [Indexed: 06/28/2023]
Abstract
Circular RNAs (circRNA) contribute to cancer stemness, proliferation, and metastasis. The biogenesis of circRNAs can be impacted by the genetic landscape of tumors. Herein, we identified a novel circRNA, circARFGEF2 (hsa_circ_0060665), which was upregulated in KRASG12D pancreatic ductal adenocarcinoma (PDAC) and positively associated with KRASG12D PDAC lymph node (LN) metastasis. CircARFGEF2 overexpression significantly facilitated KRASG12D PDAC LN metastasis in vitro and in vivo. Mechanistically, circARFGEF2 biogenesis in KRASG12D PDAC was significantly activated by the alternative splicing factor QKI-5, which recruited U2AF35 to facilitate spliceosome assembly. QKI-5 bound the QKI binding motifs and neighboring reverse complement sequence in intron 3 and 6 of ARFGEF2 pre-mRNA to facilitate circARFGEF2 biogenesis. CircARFGEF2 sponged miR-1205 and promoted the activation of JAK2, which phosphorylated STAT3 to trigger KRASG12D PDAC lymphangiogenesis and LN metastasis. Importantly, circARFGEF2 silencing significantly inhibited LN metastasis in the KrasG12D/+Trp53R172H/+Pdx-1-Cre (KPC) mouse PDAC model. These findings provide insight into the mechanism and metastasis-promoting function of mutant KRAS-mediated circRNA biogenesis. SIGNIFICANCE Increased splicing-mediated biogenesis of circARFGEF2 in KRAS-mutant pancreatic ductal adenocarcinoma activates JAK2-STAT3 signaling and triggers lymph node metastasis, suggesting circARFGEF2 could be a therapeutic target to inhibit pancreatic cancer progression.
Collapse
Affiliation(s)
- Yao Kong
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong, P.R. China
| | - Yuming Luo
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Shangyou Zheng
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Jiabin Yang
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, P.R. China
| | - Dingwen Zhang
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, P.R. China
| | - Yue Zhao
- Department of Tumor Intervention, Sun Yat-sen University First Affiliated Hospital, Guangzhou, Guangdong, P.R. China
| | - Hanhao Zheng
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Mingjie An
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Yan Lin
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Le Ai
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
| | - Xiayao Diao
- Department of Thoracic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, P.R. China
| | - Qing Lin
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
| | - Changhao Chen
- Department of Urology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R. China
- Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Sun Yat-sen Memorial Hospital, State Key Laboratory of Oncology in South China, Guangzhou, Guangdong, P.R. China
| | - Rufu Chen
- Department of Pancreas Center, Department of General Surgery, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong, P.R. China
- School of Medicine, South China University of Technology, Guangzhou, Guangdong, P.R. China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong, P.R. China
| |
Collapse
|
4
|
Nguyen AV, Soto JM, Gonzalez SM, Murillo J, Trumble ER, Shan FY, Huang JH. H3G34-Mutant Gliomas-A Review of Molecular Pathogenesis and Therapeutic Options. Biomedicines 2023; 11:2002. [PMID: 37509641 PMCID: PMC10377039 DOI: 10.3390/biomedicines11072002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/30/2023] Open
Abstract
The 2021 World Health Organization Classification of Tumors of the Central Nervous System reflected advances in understanding of the roles of oncohistones in gliomagenesis with the introduction of the H3.3-G34R/V mutant glioma to the already recognized H3-K27M altered glioma, which represent the diagnoses of pediatric-type diffuse hemispheric glioma and diffuse midline glioma, respectively. Despite advances in research regarding these disease entities, the prognosis remains poor. While many studies and clinical trials focus on H3-K27M-altered-glioma patients, those with H3.3-G34R/V mutant gliomas represent a particularly understudied population. Thus, we sought to review the current knowledge regarding the molecular mechanisms underpinning the gliomagenesis of H3.3-G34R/V mutant gliomas and the diagnosis, treatment, long-term outcomes, and possible future therapeutics.
Collapse
Affiliation(s)
- Anthony V Nguyen
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Jose M Soto
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Sarah-Marie Gonzalez
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Jennifer Murillo
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
- Department of Neurology, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Eric R Trumble
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Frank Y Shan
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
- Department of Pathology, Baylor Scott and White Medical Center, Temple, TX 76508, USA
| | - Jason H Huang
- Department of Neurosurgery, Baylor Scott and White Medical Center, Temple, TX 76508, USA
- Department of Surgery, Texas A&M University College of Medicine, Temple, TX 76508, USA
| |
Collapse
|
5
|
McNicholas M, De Cola A, Bashardanesh Z, Foss A, Lloyd CB, Hébert S, Faury D, Andrade AF, Jabado N, Kleinman CL, Pathania M. A Compendium of Syngeneic, Transplantable Pediatric High-Grade Glioma Models Reveals Subtype-Specific Therapeutic Vulnerabilities. Cancer Discov 2023; 13:1592-1615. [PMID: 37011011 PMCID: PMC10326601 DOI: 10.1158/2159-8290.cd-23-0004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 02/20/2023] [Accepted: 03/29/2023] [Indexed: 04/04/2023]
Abstract
Pediatric high-grade gliomas (pHGG) are lethal, incurable brain tumors frequently driven by clonal mutations in histone genes. They often harbor a range of additional genetic alterations that correlate with different ages, anatomic locations, and tumor subtypes. We developed models representing 16 pHGG subtypes driven by different combinations of alterations targeted to specific brain regions. Tumors developed with varying latencies and cell lines derived from these models engrafted in syngeneic, immunocompetent mice with high penetrance. Targeted drug screening revealed unexpected selective vulnerabilities-H3.3G34R/PDGFRAC235Y to FGFR inhibition, H3.3K27M/PDGFRAWT to PDGFRA inhibition, and H3.3K27M/PDGFRAWT and H3.3K27M/PPM1DΔC/PIK3CAE545K to combined inhibition of MEK and PIK3CA. Moreover, H3.3K27M tumors with PIK3CA, NF1, and FGFR1 mutations were more invasive and harbored distinct additional phenotypes, such as exophytic spread, cranial nerve invasion, and spinal dissemination. Collectively, these models reveal that different partner alterations produce distinct effects on pHGG cellular composition, latency, invasiveness, and treatment sensitivity. SIGNIFICANCE Histone-mutant pediatric gliomas are a highly heterogeneous tumor entity. Different histone mutations correlate with different ages of onset, survival outcomes, brain regions, and partner alterations. We have developed models of histone-mutant gliomas that reflect this anatomic and genetic heterogeneity and provide evidence of subtype-specific biology and therapeutic targeting. See related commentary by Lubanszky and Hawkins, p. 1516. This article is highlighted in the In This Issue feature, p. 1501.
Collapse
Affiliation(s)
- Michael McNicholas
- Department of Oncology and Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, United Kingdom
| | - Antonella De Cola
- Department of Oncology and Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, United Kingdom
| | - Zahedeh Bashardanesh
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Amelia Foss
- Department of Oncology and Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, United Kingdom
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Cameron B. Lloyd
- Department of Oncology and Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, United Kingdom
| | - Steven Hébert
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Damien Faury
- Department of Pediatrics, McGill University, and The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | | | - Nada Jabado
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
- Department of Pediatrics, McGill University, and The Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
- Division of Experimental Medicine, Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Claudia L. Kleinman
- Lady Davis Research Institute, Jewish General Hospital, Montreal, Quebec, Canada
- Department of Human Genetics, McGill University, Montreal, Quebec, Canada
| | - Manav Pathania
- Department of Oncology and Milner Therapeutics Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, United Kingdom
| |
Collapse
|
6
|
Wadhwani N, Nayak S, Wang Y, Hashizume R, Jie C, Mania-Farnell B, James CD, Xi G, Tomita T. WDR82-Mediated H3K4me3 Is Associated with Tumor Proliferation and Therapeutic Efficacy in Pediatric High-Grade Gliomas. Cancers (Basel) 2023; 15:3429. [PMID: 37444539 PMCID: PMC10340597 DOI: 10.3390/cancers15133429] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/29/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Pediatric high-grade gliomas (pHGGs) are common malignant brain tumors without effective treatment and poor patient survival. Abnormal posttranslational modification at the histone H3 tail plays critical roles in tumor cell malignancy. We have previously shown that the trimethylation of lysine 4 at histone H3 (H3K4me3) plays a significant role in pediatric ependymoma malignancy and is associated with tumor therapeutic sensitivity. Here, we show that H3K4me3 and its methyltransferase WDR82 are elevated in pHGGs. A reduction in H3K4me3 by downregulating WDR82 decreases H3K4me3 promoter occupancy and the expression of genes associated with stem cell features, cell proliferation, the cell cycle, and DNA damage repair. A reduction in WDR82-mediated H3K4me3 increases the response of pediatric glioma cells to chemotherapy. These findings suggest that WDR82-mediated H3K4me3 is an important determinant of pediatric glioma malignancy and therapeutic response. This highlights the need for a more thorough understanding of the potential of WDR82 as an epigenetic target to increase therapeutic efficacy and improve the prognosis for children with malignant gliomas.
Collapse
Affiliation(s)
- Nitin Wadhwani
- Department of Pathology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Sonali Nayak
- Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Yufen Wang
- Department of Radio-oncology, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Rintaro Hashizume
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Chunfa Jie
- Department of Biochemistry and Nutrition, Des Moines University Medicine and Health Sciences, Des Moines, IA 50312, USA
| | - Barbara Mania-Farnell
- Department of Biological Sciences, Purdue University Northwest, Hammond, IN 46323, USA
| | - Charles David James
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Guifa Xi
- Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| | - Tadanori Tomita
- Division of Pediatric Neurosurgery, Ann & Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
- Department of Neurological Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL 60611, USA
| |
Collapse
|
7
|
Ocasio JK, Budd KM, Roach JT, Andrews JM, Baker SJ. Oncohistones and disrupted development in pediatric-type diffuse high-grade glioma. Cancer Metastasis Rev 2023; 42:367-388. [PMID: 37119408 PMCID: PMC10441521 DOI: 10.1007/s10555-023-10105-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 04/05/2023] [Indexed: 05/01/2023]
Abstract
Recurrent, clonal somatic mutations in histone H3 are molecular hallmarks that distinguish the genetic mechanisms underlying pediatric and adult high-grade glioma (HGG), define biological subgroups of diffuse glioma, and highlight connections between cancer, development, and epigenetics. These oncogenic mutations in histones, now termed "oncohistones", were discovered through genome-wide sequencing of pediatric diffuse high-grade glioma. Up to 80% of diffuse midline glioma (DMG), including diffuse intrinsic pontine glioma (DIPG) and diffuse glioma arising in other midline structures including thalamus or spinal cord, contain histone H3 lysine 27 to methionine (K27M) mutations or, rarely, other alterations that result in a depletion of H3K27me3 similar to that induced by H3 K27M. This subgroup of glioma is now defined as diffuse midline glioma, H3K27-altered. In contrast, histone H3 Gly34Arg/Val (G34R/V) mutations are found in approximately 30% of diffuse glioma arising in the cerebral hemispheres of older adolescents and young adults, now classified as diffuse hemispheric glioma, H3G34-mutant. Here, we review how oncohistones modulate the epigenome and discuss the mutational landscape and invasive properties of histone mutant HGGs of childhood. The distinct mechanisms through which oncohistones and other mutations rewrite the epigenetic landscape provide novel insights into development and tumorigenesis and may present unique vulnerabilities for pHGGs. Lessons learned from these rare incurable brain tumors of childhood may have broader implications for cancer, as additional high- and low-frequency oncohistone mutations have been identified in other tumor types.
Collapse
Affiliation(s)
- Jennifer K Ocasio
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Kaitlin M Budd
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, USA
- St. Jude Graduate School of Biomedical Sciences, Memphis, TN, USA
| | - Jordan T Roach
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, USA
- St. Jude Graduate School of Biomedical Sciences, Memphis, TN, USA
- College of Medicine, University of Tennessee Health Sciences Center, Memphis, TN, USA
| | - Jared M Andrews
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Suzanne J Baker
- Department of Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, USA.
- St. Jude Graduate School of Biomedical Sciences, Memphis, TN, USA.
| |
Collapse
|
8
|
Foss A, Pathania M. Pediatric Glioma Models Provide Insights into Tumor Development and Future Therapeutic Strategies. Dev Neurosci 2023; 46:22-43. [PMID: 37231843 DOI: 10.1159/000531040] [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: 02/20/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
In depth study of pediatric gliomas has been hampered due to difficulties in accessing patient tissue and a lack of clinically representative tumor models. Over the last decade, however, profiling of carefully curated cohorts of pediatric tumors has identified genetic drivers that molecularly segregate pediatric gliomas from adult gliomas. This information has inspired the development of a new set of powerful in vitro and in vivo tumor models that can aid in identifying pediatric-specific oncogenic mechanisms and tumor microenvironment interactions. Single-cell analyses of both human tumors and these newly developed models have revealed that pediatric gliomas arise from spatiotemporally discrete neural progenitor populations in which developmental programs have become dysregulated. Pediatric high-grade gliomas also harbor distinct sets of co-segregating genetic and epigenetic alterations, often accompanied by unique features within the tumor microenvironment. The development of these novel tools and data resources has led to insights into the biology and heterogeneity of these tumors, including identification of distinctive sets of driver mutations, developmentally restricted cells of origin, recognizable patterns of tumor progression, characteristic immune environments, and tumor hijacking of normal microenvironmental and neural programs. As concerted efforts have broadened our understanding of these tumors, new therapeutic vulnerabilities have been identified, and for the first time, promising new strategies are being evaluated in the preclinical and clinical settings. Even so, dedicated and sustained collaborative efforts are necessary to refine our knowledge and bring these new strategies into general clinical use. In this review, we will discuss the range of currently available glioma models, the way in which they have each contributed to recent developments in the field, their benefits and drawbacks for addressing specific research questions, and their future utility in advancing biological understanding and treatment of pediatric glioma.
Collapse
Affiliation(s)
- Amelia Foss
- Department of Oncology and the Milner Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, UK
- Laboratory of Cell Biology, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland, USA
| | - Manav Pathania
- Department of Oncology and the Milner Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, UK
- CRUK Children's Brain Tumour Centre of Excellence, University of Cambridge, Cambridge, UK
| |
Collapse
|
9
|
Murdaugh RL, Anastas JN. Applying single cell multi-omic analyses to understand treatment resistance in pediatric high grade glioma. Front Pharmacol 2023; 14:1002296. [PMID: 37205910 PMCID: PMC10191214 DOI: 10.3389/fphar.2023.1002296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 04/20/2023] [Indexed: 05/21/2023] Open
Abstract
Despite improvements in cancer patient outcomes seen in the past decade, tumor resistance to therapy remains a major impediment to achieving durable clinical responses. Intratumoral heterogeneity related to genetic, epigenetic, transcriptomic, proteomic, and metabolic differences between individual cancer cells has emerged as a driver of therapeutic resistance. This cell to cell heterogeneity can be assessed using single cell profiling technologies that enable the identification of tumor cell clones that exhibit similar defining features like specific mutations or patterns of DNA methylation. Single cell profiling of tumors before and after treatment can generate new insights into the cancer cell characteristics that confer therapeutic resistance by identifying intrinsically resistant sub-populations that survive treatment and by describing new cellular features that emerge post-treatment due to tumor cell evolution. Integrative, single cell analytical approaches have already proven advantageous in studies characterizing treatment-resistant clones in cancers where pre- and post-treatment patient samples are readily available, such as leukemia. In contrast, little is known about other cancer subtypes like pediatric high grade glioma, a class of heterogeneous, malignant brain tumors in children that rapidly develop resistance to multiple therapeutic modalities, including chemotherapy, immunotherapy, and radiation. Leveraging single cell multi-omic technologies to analyze naïve and therapy-resistant glioma may lead to the discovery of novel strategies to overcome treatment resistance in brain tumors with dismal clinical outcomes. In this review, we explore the potential for single cell multi-omic analyses to reveal mechanisms of glioma resistance to therapy and discuss opportunities to apply these approaches to improve long-term therapeutic response in pediatric high grade glioma and other brain tumors with limited treatment options.
Collapse
Affiliation(s)
- Rebecca L. Murdaugh
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, United States
- Program in Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, United States
| | - Jamie N. Anastas
- Department of Neurosurgery, Baylor College of Medicine, Houston, TX, United States
- Program in Cell and Gene Therapy, Baylor College of Medicine, Houston, TX, United States
- Department of Molecular and Cellular Biology, Baylor College of Medicine, Houston, TX, United States
| |
Collapse
|
10
|
Rohrer KA, Song H, Akbar A, Chen Y, Pramanik S, Wilder PJ, McIntyre EM, Chaturvedi NK, Bhakat KK, Rizzino A, Coulter DW, Ray S. STAT3 Inhibition Attenuates MYC Expression by Modulating Co-Activator Recruitment and Suppresses Medulloblastoma Tumor Growth by Augmenting Cisplatin Efficacy In Vivo. Cancers (Basel) 2023; 15:cancers15082239. [PMID: 37190167 DOI: 10.3390/cancers15082239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/05/2023] [Accepted: 04/07/2023] [Indexed: 05/17/2023] Open
Abstract
MB is a common childhood malignancy of the central nervous system, with significant morbidity and mortality. Among the four molecular subgroups, MYC-amplified Group 3 MB is the most aggressive type and has the worst prognosis due to therapy resistance. The present study aimed to investigate the role of activated STAT3 in promoting MB pathogenesis and chemoresistance via inducing the cancer hallmark MYC oncogene. Targeting STAT3 function either by inducible genetic knockdown (KD) or with a clinically relevant small molecule inhibitor reduced tumorigenic attributes in MB cells, including survival, proliferation, anti-apoptosis, migration, stemness and expression of MYC and its targets. STAT3 inhibition attenuates MYC expression by affecting recruitment of histone acetyltransferase p300, thereby reducing enrichment of H3K27 acetylation in the MYC promoter. Concomitantly, it also decreases the occupancy of the bromodomain containing protein-4 (BRD4) and phosphoSer2-RNA Pol II (pSer2-RNAPol II) on MYC, resulting in reduced transcription. Importantly, inhibition of STAT3 signaling significantly attenuated MB tumor growth in subcutaneous and intracranial orthotopic xenografts, increased the sensitivity of MB tumors to cisplatin, and improved the survival of mice bearing high-risk MYC-amplified tumors. Together, the results of our study demonstrate that targeting STAT3 may be a promising adjuvant therapy and chemo-sensitizer to augment treatment efficacy, reduce therapy-related toxicity and improve quality of life in high-risk pediatric patients.
Collapse
Affiliation(s)
- Kyle A Rohrer
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
| | - Heyu Song
- Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Department of Medicine, University of Arizona, Tucson, AZ 85721, USA
| | - Anum Akbar
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Yingling Chen
- Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Suravi Pramanik
- Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Phillip J Wilder
- Eppley Institute for Research in Cancer and Allied Diseases, Omaha, NE 68198, USA
| | - Erin M McIntyre
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Nagendra K Chaturvedi
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Omaha, NE 68198, USA
| | - Kishor K Bhakat
- Department of Genetics, Cell Biology and Anatomy, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Omaha, NE 68198, USA
| | - Angie Rizzino
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Eppley Institute for Research in Cancer and Allied Diseases, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Omaha, NE 68198, USA
| | - Don W Coulter
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Fred & Pamela Buffett Cancer Center, Omaha, NE 68198, USA
| | - Sutapa Ray
- Department of Pediatrics, Hematology and Oncology Division, Nebraska Medical Center, Omaha, NE 68198, USA
- Child Health Research Institute, University of Nebraska Medical Center, Omaha, NE 68198, USA
- Eppley Institute for Research in Cancer and Allied Diseases, Omaha, NE 68198, USA
| |
Collapse
|
11
|
Otani Y, Satomi K, Suruga Y, Ishida J, Fujii K, Ichimura K, Date I. Utility of genome-wide DNA methylation profiling for pediatric-type diffuse gliomas. Brain Tumor Pathol 2023; 40:56-65. [PMID: 37004583 DOI: 10.1007/s10014-023-00457-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/14/2023] [Indexed: 04/04/2023]
Abstract
Despite the current progress of treatment, pediatric-type diffuse glioma is one of the most lethal primary malignant tumors in the central nervous system (CNS). Since pediatric-type CNS tumors are rare disease entities and highly heterogeneous, the diagnosis is challenging. An accurate diagnosis is essential for the choice of optimal treatment, which leads to precision oncology and improvement of the patient's outcome. Genome-wide DNA methylation profiling recently emerged as one of the most important tools for the diagnosis of CNS tumors, and the utility of this novel assay has been reported in both pediatric and adult patients. In the current World Health Organization classification published in 2021, several new entities are recognized in pediatric-type diffuse gliomas, some of which require methylation profiling. In this review, we investigated the utility of genome-wide DNA methylation profiling in pediatric-type diffuse glioma, as well as issues in the clinical application of this assay. Furthermore, the combination of genome-wide DNA methylation profiling and other comprehensive genomic assays, which may improve diagnostic accuracy and detection of the actionable target, will be discussed.
Collapse
Affiliation(s)
- Yoshihiro Otani
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan.
| | - Kaishi Satomi
- Department of Pathology, Kyorin University School of Medicine, 6-20-2 Shinkawa, Mitaka-Shi, Tokyo, 181-8611, Japan
| | - Yasuki Suruga
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Joji Ishida
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Kentaro Fujii
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| | - Koichi Ichimura
- Department of Brain Disease Translational Research, Graduate School of Medicine, Juntendo University, 2-1-1 Hongo, Bunkyo-Ku, Tokyo, 113-8421, Japan
| | - Isao Date
- Department of Neurological Surgery, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata-Cho, Kita-Ku, Okayama, 700-8558, Japan
| |
Collapse
|
12
|
Yu N, Lee HS, Raslan OA, Jin LW, Aboud O. H3G34-mutant diffuse hemispheric glioma with osseous metastases: a case report and literature review. CNS Oncol 2023; 12:CNS95. [PMID: 36919796 PMCID: PMC10171036 DOI: 10.2217/cns-2022-0020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023] Open
Abstract
Aim: H3G34 diffuse hemispheric glioma is a CNS tumor that is difficult to diagnose and treat and accompanied with poor prognosis. It is becoming clear that extra CNS metastasis may present in a subset of patients with H3G34 gliomas, further complicating diagnosis and treatment. Materials & methods: We present a case of a 19-year-old female with a H3G34 mutant diffuse hemispheric glioma with osseous metastases. We then provide a literature review of the most recent understanding of H3G34 mutant malignancies. Conclusion: Given the stress that patients with H3G34 can experience and the poor prognosis, it is imperative to expand our knowledge and ascertain accurate diagnostic methodologies and targeted therapeutic approaches.
Collapse
Affiliation(s)
- Nina Yu
- University of California, Davis School of Medicine, Sacramento, CA 95817, USA
| | - Han Sung Lee
- Department of Pathology, University of California Davis, Sacramento, CA 95817, USA
| | - Osama A Raslan
- Department of Radiology, Division of Neuroradiology, University of California Davis, Sacramento, CA 95817, USA
| | - Lee-Way Jin
- Department of Pathology, University of California Davis, Sacramento, CA 95817, USA
| | - Orwa Aboud
- Department of Neurology & Neurological Surgery, University of California Davis, Sacramento, CA 95817, USA.,Comprehensive Cancer Center, University of California Davis, Sacramento, CA 95817, USA
| |
Collapse
|
13
|
Abdallah AS, Cardona HJ, Gadd SL, Brat DJ, Powla PP, Alruwalli WS, Shen C, Picketts DJ, Li XN, Becher OJ. Novel genetically engineered H3.3G34R model reveals cooperation with ATRX loss in upregulation of Hoxa cluster genes and promotion of neuronal lineage. Neurooncol Adv 2023; 5:vdad003. [PMID: 36845293 PMCID: PMC9950856 DOI: 10.1093/noajnl/vdad003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Background Pediatric high-grade gliomas (pHGGs) are aggressive pediatric CNS tumors and an important subset are characterized by mutations in H3F3A, the gene that encodes Histone H3.3 (H3.3). Substitution of Glycine at position 34 of H3.3 with either Arginine or Valine (H3.3G34R/V), was recently described and characterized in a large cohort of pHGG samples as occurring in 5-20% of pHGGs. Attempts to study the mechanism of H3.3G34R have proven difficult due to the lack of knowledge regarding the cell-of-origin and the requirement for co-occurring mutations for model development. We sought to develop a biologically relevant animal model of pHGG to probe the downstream effects of the H3.3G34R mutation in the context of vital co-occurring mutations. Methods We developed a genetically engineered mouse model (GEMM) that incorporates PDGF-A activation, TP53 loss and the H3.3G34R mutation both in the presence and loss of Alpha thalassemia/mental retardation syndrome X-linked (ATRX), which is commonly mutated in H3.3G34 mutant pHGGs. Results We demonstrated that ATRX loss significantly increases tumor latency in the absence of H3.3G34R and inhibits ependymal differentiation in the presence of H3.3G34R. Transcriptomic analysis revealed that ATRX loss in the context of H3.3G34R upregulates Hoxa cluster genes. We also found that the H3.3G34R overexpression leads to enrichment of neuronal markers but only in the context of ATRX loss. Conclusions This study proposes a mechanism in which ATRX loss is the major contributor to many key transcriptomic changes in H3.3G34R pHGGs. Accession number GSE197988.
Collapse
Affiliation(s)
- Aalaa S Abdallah
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
- Stanley Manne Children’s Research Institute, Molecular and Translational Cancer Biology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | - Herminio J Cardona
- Stanley Manne Children’s Research Institute, Molecular and Translational Cancer Biology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | - Samantha L Gadd
- Department of Pathology, Northwestern University, Chicago, Illinois, USA
| | - Daniel J Brat
- Department of Pathology, Northwestern University, Chicago, Illinois, USA
| | - Plamena P Powla
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, Illinois, USA
| | - Waleed S Alruwalli
- Department of Psychiatry and Behavioral Sciences, Northwestern University, Chicago, Illinois, USA
| | - Chen Shen
- Stanley Manne Children’s Research Institute, Molecular and Translational Cancer Biology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | - David J Picketts
- Regenerative Medicine Program, Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Xiao-Nan Li
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
- Stanley Manne Children’s Research Institute, Molecular and Translational Cancer Biology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
- Developmental Therapeutic Core, Robert H. Lurie Comprehensive Cancer Center, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Program of Precision Medicine PDOX Modeling of Pediatric Tumors, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
| | - Oren J Becher
- Department of Pediatrics, Northwestern University, Chicago, Illinois, USA
- Stanley Manne Children’s Research Institute, Molecular and Translational Cancer Biology, Ann & Robert H. Lurie Children’s Hospital of Chicago, Chicago, Illinois, USA
- Department of Pediatrics, Kravis Children’s Hospital, Icahn School of Medicine at Mount Sinai, New York, New York, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| |
Collapse
|
14
|
Lerario AM, Mohan DR, Hammer GD. Update on Biology and Genomics of Adrenocortical Carcinomas: Rationale for Emerging Therapies. Endocr Rev 2022; 43:1051-1073. [PMID: 35551369 PMCID: PMC9695111 DOI: 10.1210/endrev/bnac012] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Indexed: 11/19/2022]
Abstract
The adrenal glands are paired endocrine organs that produce steroid hormones and catecholamines required for life. Adrenocortical carcinoma (ACC) is a rare and often fatal cancer of the peripheral domain of the gland, the adrenal cortex. Recent research in adrenal development, homeostasis, and disease have refined our understanding of the cellular and molecular programs controlling cortical growth and renewal, uncovering crucial clues into how physiologic programs are hijacked in early and late stages of malignant neoplasia. Alongside these studies, genome-wide approaches to examine adrenocortical tumors have transformed our understanding of ACC biology, and revealed that ACC is composed of distinct molecular subtypes associated with favorable, intermediate, and dismal clinical outcomes. The homogeneous transcriptional and epigenetic programs prevailing in each ACC subtype suggest likely susceptibility to any of a plethora of existing and novel targeted agents, with the caveat that therapeutic response may ultimately be limited by cancer cell plasticity. Despite enormous biomedical research advances in the last decade, the only potentially curative therapy for ACC to date is primary surgical resection, and up to 75% of patients will develop metastatic disease refractory to standard-of-care adjuvant mitotane and cytotoxic chemotherapy. A comprehensive, integrated, and current bench-to-bedside understanding of our field's investigations into adrenocortical physiology and neoplasia is crucial to developing novel clinical tools and approaches to equip the one-in-a-million patient fighting this devastating disease.
Collapse
Affiliation(s)
- Antonio Marcondes Lerario
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
| | - Dipika R Mohan
- Medical Scientist Training Program, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
| | - Gary D Hammer
- Department of Internal Medicine, Division of Metabolism, Endocrinology, and Diabetes, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
- Department of Molecular and Integrative Physiology, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
- Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
- Department of Cell & Developmental Biology, University of Michigan, Ann Arbor, Michigan 48109-2200, USA
| |
Collapse
|
15
|
Franson A, McClellan BL, Varela ML, Comba A, Syed MF, Banerjee K, Zhu Z, Gonzalez N, Candolfi M, Lowenstein P, Castro MG. Development of immunotherapy for high-grade gliomas: Overcoming the immunosuppressive tumor microenvironment. Front Med (Lausanne) 2022; 9:966458. [PMID: 36186781 PMCID: PMC9515652 DOI: 10.3389/fmed.2022.966458] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Accepted: 08/22/2022] [Indexed: 01/07/2023] Open
Abstract
The preclinical and clinical development of novel immunotherapies for the treatment of central nervous system (CNS) tumors is advancing at a rapid pace. High-grade gliomas (HGG) are aggressive tumors with poor prognoses in both adult and pediatric patients, and innovative and effective therapies are greatly needed. The use of cytotoxic chemotherapies has marginally improved survival in some HGG patient populations. Although several challenges exist for the successful development of immunotherapies for CNS tumors, recent insights into the genetic alterations that define the pathogenesis of HGG and their direct effects on the tumor microenvironment (TME) may allow for a more refined and targeted therapeutic approach. This review will focus on the TME in HGG, the genetic drivers frequently found in these tumors and their effect on the TME, the development of immunotherapy for HGG, and the practical challenges in clinical trials employing immunotherapy for HGG. Herein, we will discuss broadly the TME and immunotherapy development in HGG, with a specific focus on glioblastoma multiforme (GBM) as well as additional discussion in the context of the pediatric HGG diagnoses of diffuse midline glioma (DMG) and diffuse hemispheric glioma (DHG).
Collapse
Affiliation(s)
- Andrea Franson
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Brandon L. McClellan
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
- Immunology Graduate Program, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Maria Luisa Varela
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Andrea Comba
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Mohammad Faisal Syed
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Kaushik Banerjee
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Ziwen Zhu
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
| | - Nazareno Gonzalez
- Instituto de Investigaciones Biomédicas (INBIOMED, UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Marianela Candolfi
- Instituto de Investigaciones Biomédicas (INBIOMED, UBA-CONICET), Facultad de Medicina, Universidad de Buenos Aires, Buenos Aires, Argentina
| | - Pedro Lowenstein
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Biomedical Engineering, University of Michigan Medical School, Ann Arbor, MI, United States
- Biosciences Initiative in Brain Cancer, Biointerface Institute, University of Michigan, Ann Arbor, MI, United States
| | - Maria Graciela Castro
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI, United States
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI, United States
- Biosciences Initiative in Brain Cancer, Biointerface Institute, University of Michigan, Ann Arbor, MI, United States
| |
Collapse
|
16
|
Kumari M, Lu RM, Li MC, Huang JL, Hsu FF, Ko SH, Ke FY, Su SC, Liang KH, Yuan JPY, Chiang HL, Sun CP, Lee IJ, Li WS, Hsieh HP, Tao MH, Wu HC. A critical overview of current progress for COVID-19: development of vaccines, antiviral drugs, and therapeutic antibodies. J Biomed Sci 2022; 29:68. [PMID: 36096815 PMCID: PMC9465653 DOI: 10.1186/s12929-022-00852-9] [Citation(s) in RCA: 70] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 09/01/2022] [Indexed: 12/12/2022] Open
Abstract
The novel coronavirus disease (COVID-19) pandemic remains a global public health crisis, presenting a broad range of challenges. To help address some of the main problems, the scientific community has designed vaccines, diagnostic tools and therapeutics for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. The rapid pace of technology development, especially with regard to vaccines, represents a stunning and historic scientific achievement. Nevertheless, many challenges remain to be overcome, such as improving vaccine and drug treatment efficacies for emergent mutant strains of SARS-CoV-2. Outbreaks of more infectious variants continue to diminish the utility of available vaccines and drugs. Thus, the effectiveness of vaccines and drugs against the most current variants is a primary consideration in the continual analyses of clinical data that supports updated regulatory decisions. The first two vaccines granted Emergency Use Authorizations (EUAs), BNT162b2 and mRNA-1273, still show more than 60% protection efficacy against the most widespread current SARS-CoV-2 variant, Omicron. This variant carries more than 30 mutations in the spike protein, which has largely abrogated the neutralizing effects of therapeutic antibodies. Fortunately, some neutralizing antibodies and antiviral COVID-19 drugs treatments have shown continued clinical benefits. In this review, we provide a framework for understanding the ongoing development efforts for different types of vaccines and therapeutics, including small molecule and antibody drugs. The ripple effects of newly emergent variants, including updates to vaccines and drug repurposing efforts, are summarized. In addition, we summarize the clinical trials supporting the development and distribution of vaccines, small molecule drugs, and therapeutic antibodies with broad-spectrum activity against SARS-CoV-2 strains.
Collapse
Affiliation(s)
- Monika Kumari
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang District, Taipei, 11529, Taiwan
| | - Ruei-Min Lu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Mu-Chun Li
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Jhih-Liang Huang
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Fu-Fei Hsu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Shih-Han Ko
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Feng-Yi Ke
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang District, Taipei, 11529, Taiwan
| | - Shih-Chieh Su
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang District, Taipei, 11529, Taiwan
| | - Kang-Hao Liang
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Joyce Pei-Yi Yuan
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Hsiao-Ling Chiang
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
| | - Cheng-Pu Sun
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Biomedical Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - I-Jung Lee
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Biomedical Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Wen-Shan Li
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Chemistry, Academia Sinica, Taipei, 11529, Taiwan
| | - Hsing-Pang Hsieh
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Biotechnology and Pharmaceutical Research, National Health Research Institutes, Miaoli County, 35053, Taiwan
| | - Mi-Hua Tao
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan
- Institute of Biomedical Sciences, Academia Sinica, Taipei, 11529, Taiwan
| | - Han-Chung Wu
- Biomedical Translation Research Center (BioTReC), Academia Sinica, Taipei, 11571, Taiwan.
- Institute of Cellular and Organismic Biology, Academia Sinica, No. 128, Academia Road, Section 2, Nankang District, Taipei, 11529, Taiwan.
| |
Collapse
|
17
|
Schwark K, Messinger D, Cummings JR, Bradin J, Kawakibi A, Babila CM, Lyons S, Ji S, Cartaxo RT, Kong S, Cantor E, Koschmann C, Yadav VN. Receptor tyrosine kinase (RTK) targeting in pediatric high-grade glioma and diffuse midline glioma: Pre-clinical models and precision medicine. Front Oncol 2022; 12:922928. [PMID: 35978801 PMCID: PMC9376238 DOI: 10.3389/fonc.2022.922928] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 07/04/2022] [Indexed: 11/13/2022] Open
Abstract
Pediatric high-grade glioma (pHGG), including both diffuse midline glioma (DMG) and non-midline tumors, continues to be one of the deadliest oncologic diagnoses (both henceforth referred to as “pHGG”). Targeted therapy options aimed at key oncogenic receptor tyrosine kinase (RTK) drivers using small-molecule RTK inhibitors has been extensively studied, but the absence of proper in vivo modeling that recapitulate pHGG biology has historically been a research challenge. Thankfully, there have been many recent advances in animal modeling, including Cre-inducible transgenic models, as well as intra-uterine electroporation (IUE) models, which closely recapitulate the salient features of human pHGG tumors. Over 20% of pHGG have been found in sequencing studies to have alterations in platelet derived growth factor-alpha (PDGFRA), making growth factor modeling and inhibition via targeted tyrosine kinases a rich vein of interest. With commonly found alterations in other growth factors, including FGFR, EGFR, VEGFR as well as RET, MET, and ALK, it is necessary to model those receptors, as well. Here we review the recent advances in murine modeling and precision targeting of the most important RTKs in their clinical context. We additionally provide a review of current work in the field with several small molecule RTK inhibitors used in pre-clinical or clinical settings for treatment of pHGG.
Collapse
Affiliation(s)
- Kallen Schwark
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Dana Messinger
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Jessica R. Cummings
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Joshua Bradin
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Abed Kawakibi
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Clarissa M. Babila
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Samantha Lyons
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Sunjong Ji
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Rodrigo T. Cartaxo
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Seongbae Kong
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Evan Cantor
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Carl Koschmann
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
| | - Viveka Nand Yadav
- Department of Pediatrics, Division of Pediatric Hematology-Oncology, University of Michigan School of Medicine, Ann Arbor, MI, United States
- Department of Pediatrics, Children's Mercy Research Institute (CMRI), Kansas, MO, United States
- Department of Pediatrics, University of Missouri Kansas City School of Medicine, Kansas, MO, United States
- *Correspondence: Viveka Nand Yadav,
| |
Collapse
|