1
|
Subklewe M. T cells take aim in AML: targeting IDH2. Blood 2024; 143:1681-1682. [PMID: 38662383 DOI: 10.1182/blood.2024023892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
|
2
|
Li JJ, Yu T, Zeng P, Tian J, Liu P, Qiao S, Wen S, Hu Y, Liu Q, Lu W, Zhang H, Huang P. Wild-type IDH2 is a therapeutic target for triple-negative breast cancer. Nat Commun 2024; 15:3445. [PMID: 38658533 DOI: 10.1038/s41467-024-47536-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Accepted: 03/26/2024] [Indexed: 04/26/2024] Open
Abstract
Mutations in isocitrate dehydrogenases (IDH) are oncogenic events due to the generation of oncogenic metabolite 2-hydroxyglutarate. However, the role of wild-type IDH in cancer development remains elusive. Here we show that wild-type IDH2 is highly expressed in triple negative breast cancer (TNBC) cells and promotes their proliferation in vitro and tumor growth in vivo. Genetic silencing or pharmacological inhibition of wt-IDH2 causes a significant increase in α-ketoglutarate (α-KG), indicating a suppression of reductive tricarboxylic acid (TCA) cycle. The aberrant accumulation of α-KG due to IDH2 abrogation inhibits mitochondrial ATP synthesis and promotes HIF-1α degradation, leading to suppression of glycolysis. Such metabolic double-hit results in ATP depletion and suppression of tumor growth, and renders TNBC cells more sensitive to doxorubicin treatment. Our study reveals a metabolic property of TNBC cells with active utilization of glutamine via reductive TCA metabolism, and suggests that wild-type IDH2 plays an important role in this metabolic process and could be a potential therapeutic target for TNBC.
Collapse
Affiliation(s)
- Jiang-Jiang Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Tiantian Yu
- Metabolic Innovation Center, Sun Yat-sen University Zhongshan School of Medicine, Guangzhou, 510080, China
| | - Peiting Zeng
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Jingyu Tian
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Panpan Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
- Department of Medical Oncology, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Shuang Qiao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Shijun Wen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Yumin Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Qiao Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Wenhua Lu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
| | - Hui Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China
- Metabolic Innovation Center, Sun Yat-sen University Zhongshan School of Medicine, Guangzhou, 510080, China
| | - Peng Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, China.
- Metabolic Innovation Center, Sun Yat-sen University Zhongshan School of Medicine, Guangzhou, 510080, China.
| |
Collapse
|
3
|
Balaji E V, Satarker S, Kumar BH, Pandey S, Birangal SR, Nayak UY, Pai KSR. In-silico lead identification of the pan-mutant IDH1 and IDH2 inhibitors to target glioblastoma. J Biomol Struct Dyn 2024; 42:3764-3789. [PMID: 37227789 DOI: 10.1080/07391102.2023.2215884] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/12/2023] [Indexed: 05/27/2023]
Abstract
Glioblastoma (GBM) is an aggressive malignant type of brain tumor. Targeting one single intracellular pathway might not alleviate the disease, rather it activates the other molecular pathways that lead to the worsening of the disease condition. Therefore, in this study, we attempted to target both isocitrate dehydrogenase 1 (IDH1) and IDH2, which are one of the most commonly mutated proteins in GBM and other cancer types. Here, standard precision and extra precision docking, IFD, MM-GBSA, QikProp, and molecular dynamics (MD) simulation were performed to identify the potential dual inhibitor for IDH1 and IDH2 from the enamine database containing 59,161 ligands. Upon docking the ligands with IDH1 (PDB: 6VEI) and IDH2 (PDB: 6VFZ), the top eight ligands were selected, based on the XP Glide score. These ligands produced favourable MMGBSA scores and ADME characteristics. Finally, the top four ligands 12953, 44825, 51295, and 53210 were subjected to MD analysis. Interestingly, 53210 showed maximum interaction with Gln 277 for 99% in IDH1 and Gln 316 for 100% in IDH2, which are the crucial amino acids for the inhibitory function of IDH1 and IDH2 to target GBM. Therefore, the present study attempts to identify the novel molecules which could possess a pan-inhibitory action on both IDH1 and IDH that could be crucial in the management of GBM. Yet further evaluation involving in vitro and in vivo studies is warranted to support the data in our current study.Communicated by Ramaswamy H. Sarma.
Collapse
Affiliation(s)
- Vignesh Balaji E
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sairaj Satarker
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - B Harish Kumar
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Samyak Pandey
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Sumit Raosaheb Birangal
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - Usha Y Nayak
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| | - K Sreedhara Ranganath Pai
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India
| |
Collapse
|
4
|
Yu M, Ge Y, Wang Z, Zhang Y, Hou X, Chen H, Chen X, Ji N, Li X, Shen H. The diagnostic efficiency of integration of 2HG MRS and IVIM versus individual parameters for predicting IDH mutation status in gliomas in clinical scenarios: A retrospective study. J Neurooncol 2024; 167:305-313. [PMID: 38424338 DOI: 10.1007/s11060-024-04609-2] [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: 01/15/2024] [Accepted: 02/16/2024] [Indexed: 03/02/2024]
Abstract
PURPOSE Currently, there remains a scarcity of established preoperative tests to accurately predict the isocitrate dehydrogenase (IDH) mutation status in clinical scenarios, with limited research has explored the potential synergistic diagnostic performance among metabolite, perfusion, and diffusion parameters. To address this issue, we aimed to develop an imaging protocol that integrated 2-hydroxyglutarate (2HG) magnetic resonance spectroscopy (MRS) and intravoxel incoherent motion (IVIM) by comprehensively assessing metabolic, cellular, and angiogenic changes caused by IDH mutations, and explored the diagnostic efficiency of this imaging protocol for predicting IDH mutation status in clinical scenarios. METHODS Patients who met the inclusion criteria were categorized into two groups: IDH-wild type (IDH-WT) group and IDH-mutant (IDH-MT) group. Subsequently, we quantified the 2HG concentration, the relative apparent diffusion coefficient (rADC), the relative true diffusion coefficient value (rD), the relative pseudo-diffusion coefficient (rD*) and the relative perfusion fraction value (rf). Intergroup differences were estimated using t-test and Mann-Whitney U test. Finally, we performed receiver operating characteristic (ROC) curve and DeLong's test to evaluate and compare the diagnostic performance of individual parameters and their combinations. RESULTS 64 patients (female, 21; male, 43; age, 47.0 ± 13.7 years) were enrolled. Compared with IDH-WT gliomas, IDH-MT gliomas had higher 2HG concentration, rADC and rD (P < 0.001), and lower rD* (P = 0.013). The ROC curve demonstrated that 2HG + rD + rD* exhibited the highest areas under curve (AUC) value (0.967, 95%CI 0.889-0.996) for discriminating IDH mutation status. Compared with each individual parameter, the predictive efficiency of 2HG + rADC + rD* and 2HG + rD + rD* shows a statistically significant enhancement (DeLong's test: P < 0.05). CONCLUSIONS The integration of 2HG MRS and IVIM significantly improves the diagnostic efficiency for predicting IDH mutation status in clinical scenarios.
Collapse
Affiliation(s)
- Meimei Yu
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
- Department of Radiology, The First People's Hospital of Longquanyi District, Chengdu, Sichuan Province, China
| | - Ying Ge
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
- Department of Radiology, Beijing Huimin Hospital, Beijing, China
| | - Zixuan Wang
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xinyi Hou
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Hongyan Chen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Xuzhu Chen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China
| | - Nan Ji
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xin Li
- State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Huicong Shen
- Department of Radiology, Beijing Tiantan Hospital, Capital Medical University, No.119 South Fourth Ring West Road, Fengtai District, Beijing, 100070, China.
| |
Collapse
|
5
|
Majós C, Pons-Escoda A, Naval P, Güell A, Lucas A, Vidal N, Cos M, Bruna J. Proton MR spectroscopy shows improved performance to segregate high-grade astrocytoma subgroups when defined with the new 2021 World Health Organization classification of central nervous system tumors. Eur Radiol 2024; 34:2174-2182. [PMID: 37740778 DOI: 10.1007/s00330-023-10138-9] [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: 04/18/2023] [Revised: 06/24/2023] [Accepted: 07/06/2023] [Indexed: 09/25/2023]
Abstract
OBJECTIVES The 2021 World Health Organization (WHO) classification of central nervous system (CNS) tumors prioritizes isocitrate dehydrogenase (IDH) mutation to define tumor types in diffuse gliomas, in contrast to the 2016 classification, which prioritized histological features. Our objective was to investigate the influence of this change in the performance of proton MR spectroscopy (1H-MRS) in segregating high-grade diffuse astrocytoma subgroups. METHODS Patients with CNS WHO grade 3 and 4 diffuse astrocytoma, known IDH mutation status, and available 1H-MRS were retrospectively retrieved and divided into 4 groups based on IDH mutation status and histological grade. Differences in 1H-MRS between groups were analyzed with the Kruskal-Wallis test. The points on the spectrum that showed the greatest differences were chosen to evaluate the performance of 1H-MRS in discriminating between grades 3 and 4 tumors (WHO 2016 defined), and between IDH-mutant and IDH-wildtype tumors (WHO 2021). ROC curves were constructed with these points, and AUC values were calculated and compared. RESULTS The study included 223 patients with high-grade diffuse astrocytoma. Discrimination between IDH-mutant and IDH-wildtype tumors showed higher AUC values (highest AUC short TE, 0.943; long TE, 0.864) and more noticeable visual differences than the discrimination between grade 3 and 4 tumors (short TE, 0.885; long TE, 0.838). CONCLUSION Our findings suggest that 1H-MRS is more applicable to classify high-grade astrocytomas defined with the 2021 criteria. Improved metabolomic robustness and more homogeneous groups yielded better tumor type discrimination by 1H-MRS with the new criteria. CLINICAL RELEVANCE STATEMENT The 2021 World Health Organization classification of brain tumors empowers molecular criteria to improve tumor characterization. This derives in greater segregation of high-grade diffuse astrocytoma subgroups by MR spectroscopy and warrants further development of brain tumor classification tools with spectroscopy. KEY POINTS • The new 2021 updated World Health Organization classification of central nervous system tumors maximizes the role of molecular diagnosis in the classification of brain tumors. • Proton MR spectroscopy performs better to segregate high-grade astrocytoma subgroups when defined with the new criteria. • The study provides additional evidence of improved metabolic characterization of brain tumor subgroups with the new criteria.
Collapse
Affiliation(s)
- Carles Majós
- Radiology Department, Institut deDiagnòstic Per LaImatge (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain.
- Neurooncology Unit, Institutd'InvestigacióBiomèdica deBellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
- Centro de Investigación Biomédica en Red, BioingenieríaBiomateriales y Nanomedicina (CIBER-BBN), Cerdanyola del Vallès, Spain.
| | - Albert Pons-Escoda
- Radiology Department, Institut deDiagnòstic Per LaImatge (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
- Neurooncology Unit, Institutd'InvestigacióBiomèdica deBellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Pablo Naval
- Radiology Department, Institut deDiagnòstic Per LaImatge (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Anna Güell
- Radiology Department, Institut deDiagnòstic Per LaImatge (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Anna Lucas
- Neurooncology Unit, Institutd'InvestigacióBiomèdica deBellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Radiation Oncology Department, Institut Català d'Oncologia (ICO), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Noemí Vidal
- Neurooncology Unit, Institutd'InvestigacióBiomèdica deBellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
- Pathology Department, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Mònica Cos
- Radiology Department, Institut deDiagnòstic Per LaImatge (IDI), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Jordi Bruna
- Neurooncology Unit, Institutd'InvestigacióBiomèdica deBellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| |
Collapse
|
6
|
Ishizawa K, Adachi JI, Tamaru JI, Nishikawa R, Mishima K, Sasaki A. Neuropil-like islands are a possible pathogenetic link between glioblastoma and gangliocytoma/ganglioglioma in a case of synchronous bilateral brain tumors. Neuropathology 2024; 44:126-134. [PMID: 37641451 DOI: 10.1111/neup.12939] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/21/2023] [Accepted: 07/24/2023] [Indexed: 08/31/2023]
Abstract
Neuropil-like islands (NIs) are a histologic hallmark of glioneuronal tumors with neuropil-like islands (GTNIs), but GTNIs are presently not considered a homogeneous entity. The essence of GTNI is likely its glial component, and NIs are now considered aberrant neuronal differentiation or metaplasia. The case we report herein is a 41-year-old woman who was synchronously affected by two brain tumors: one was a glioblastoma (glioblastoma multiforme, GBM), of isocitrate dehydrogenase (IDH)-wild type, with NIs in the left parietal lobe, and the other was histologically a composite gangliocytoma (GC)/anaplastic ganglioglioma (GG) with NIs in the right medial temporal lobe. While both tumors were genetically wild type for IDH, histone H3, and v-raf murine sarcoma viral oncogene homolog B1 (BRAF), the former tumor, but not the latter, was mutated for telomerase reverse transcriptase promoter gene (TERT). A recent systematic study using DNA methylation profiling and next-generation sequencing showed that anaplastic GG separate into other WHO tumor types, including IDH-wild-type GBM. It suggested a diagnostic scheme where an anaplastic GG is likely an IDH-wild-type GBM if it is a BRAF wild type, IDH wild type, and TERT promoter mutant tumor. The likely scenario in this patient is that the GBM results from the progression of GC/anaplastic GG due to the superimposed TERT promoter mutation and the propagation of newly generated GBM cells in the contralateral hemisphere. A systematic analysis using DNA methylation profiling and next-generation sequencing was not available in this study, but the common presence of NIs histologically noted in the two tumors could support this scenario. Although a sufficient volume of molecular and genetic testing is sine qua non for the accurate understanding of brain tumors, the importance of histologic observation cannot be overemphasized.
Collapse
Affiliation(s)
- Keisuke Ishizawa
- Department of Pathology, Saitama Medical University, Moroyama, Japan
| | - Jun-Ichi Adachi
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Jun-Ichi Tamaru
- Department of Pathology, Saitama Medical Center, Saitama Medical University, Kawagoe, Japan
| | - Ryo Nishikawa
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Kazuhiko Mishima
- Department of Neuro-Oncology/Neurosurgery, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Atsushi Sasaki
- Department of Pathology, Saitama Medical University, Moroyama, Japan
| |
Collapse
|
7
|
Malta TM, Sabedot TS, Morosini NS, Datta I, Garofano L, Vallentgoed W, Varn FS, Aldape K, D'Angelo F, Bakas S, Barnholtz-Sloan JS, Gan HK, Hasanain M, Hau AC, Johnson KC, Cazacu S, deCarvalho AC, Khasraw M, Kocakavuk E, Kouwenhoven MC, Migliozzi S, Niclou SP, Niers JM, Ormond DR, Paek SH, Reifenberger G, Sillevis Smitt PA, Smits M, Stead LF, van den Bent MJ, Van Meir EG, Walenkamp A, Weiss T, Weller M, Westerman BA, Ylstra B, Wesseling P, Lasorella A, French PJ, Poisson LM, Verhaak RG, Iavarone A, Noushmehr H. The Epigenetic Evolution of Glioma Is Determined by the IDH1 Mutation Status and Treatment Regimen. Cancer Res 2024; 84:741-756. [PMID: 38117484 PMCID: PMC10911804 DOI: 10.1158/0008-5472.can-23-2093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 09/15/2023] [Accepted: 12/13/2023] [Indexed: 12/21/2023]
Abstract
Tumor adaptation or selection is thought to underlie therapy resistance in glioma. To investigate longitudinal epigenetic evolution of gliomas in response to therapeutic pressure, we performed an epigenomic analysis of 132 matched initial and recurrent tumors from patients with IDH-wildtype (IDHwt) and IDH-mutant (IDHmut) glioma. IDHwt gliomas showed a stable epigenome over time with relatively low levels of global methylation. The epigenome of IDHmut gliomas showed initial high levels of genome-wide DNA methylation that was progressively reduced to levels similar to those of IDHwt tumors. Integration of epigenomics, gene expression, and functional genomics identified HOXD13 as a master regulator of IDHmut astrocytoma evolution. Furthermore, relapse of IDHmut tumors was accompanied by histologic progression that was associated with survival, as validated in an independent cohort. Finally, the initial cell composition of the tumor microenvironment varied between IDHwt and IDHmut tumors and changed differentially following treatment, suggesting increased neoangiogenesis and T-cell infiltration upon treatment of IDHmut gliomas. This study provides one of the largest cohorts of paired longitudinal glioma samples with epigenomic, transcriptomic, and genomic profiling and suggests that treatment of IDHmut glioma is associated with epigenomic evolution toward an IDHwt-like phenotype. SIGNIFICANCE Standard treatments are related to loss of DNA methylation in IDHmut glioma, resulting in epigenetic activation of genes associated with tumor progression and alterations in the microenvironment that resemble treatment-naïve IDHwt glioma.
Collapse
Affiliation(s)
- Tathiane M. Malta
- School of Pharmaceutical Sciences of Ribeirão Preto, University of São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Thais S. Sabedot
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | | | - Indrani Datta
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Luciano Garofano
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | - Wies Vallentgoed
- Neurology Department, The Brain Tumour Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Frederick S. Varn
- The Jackson Laboratory for Genomic Medicine, Farmington, Connecticut
| | | | - Fulvio D'Angelo
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Spyridon Bakas
- Center for Biomedical Image Computing and Analytics, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Pathology and Laboratory Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
- Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | | | - Hui K. Gan
- Olivia Newton-John Cancer Research Institute, Austin Health, Heidelberg, Melbourne, Australia
| | - Mohammad Hasanain
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Kevin C. Johnson
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
| | - Simona Cazacu
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Ana C. deCarvalho
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | | | - Emre Kocakavuk
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
- Department of Hematology and Stem Cell Transplantation, West German Cancer Center (WTZ), National Center for Tumor Diseases (NCT) West, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Mathilde C.M. Kouwenhoven
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Simona Migliozzi
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
| | | | - Johanna M. Niers
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - D. Ryan Ormond
- University of Colorado School of Medicine, Department of Neurosurgery, Aurora, Colorado
| | - Sun Ha Paek
- Department of Neurosurgery, Cancer Research Institute, Hypoxia Ischemia Disease Institute, Seoul National University, Seoul, Republic of Korea (South)
| | - Guido Reifenberger
- Institute of Neuropathology, Heinrich Heine University, Dusseldorf, Germany
| | - Peter A. Sillevis Smitt
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- The Brain Tumour Centre, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC, Rotterdam, the Netherlands
| | - Lucy F. Stead
- Leeds Institute of Medical Research, University of Leeds, Leeds, United Kingdom
| | - Martin J. van den Bent
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- The Brain Tumour Centre, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Erwin G. Van Meir
- Department of Neurosurgery and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, Alabama
| | | | - Tobias Weiss
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich, Zurich, Switzerland
| | - Bart A. Westerman
- Department of Neurology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
| | - Pieter Wesseling
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, the Netherlands
- Brain Tumor Center Amsterdam, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center, Amsterdam, the Netherlands
- Laboratory for Childhood Cancer Pathology, Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | - Anna Lasorella
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Biochemistry and Molecular Biology, University of Miami Miller School of Medicine, Miami, Florida
| | - Pim J. French
- Neurology Department, The Brain Tumour Center, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Laila M. Poisson
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| | - Roel G.W. Verhaak
- Department of Neurosurgery, Yale School of Medicine, New Haven, Connecticut
- Department of Neurosurgery, Amsterdam University Medical Center, Amsterdam, the Netherlands
| | - Antonio Iavarone
- Sylvester Comprehensive Cancer Center, University of Miami Miller School of Medicine, Miami, Florida
- Department of Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida
| | - Houtan Noushmehr
- Hermelin Brain Tumor Center, Henry Ford Health System, Detroit, Michigan
| |
Collapse
|
8
|
Chmelová Ľ, Záhonová K, Albanaz ATS, Hrebenyk L, Horváth A, Yurchenko V, Škodová-Sveráková I. Distribution and Functional Analysis of Isocitrate Dehydrogenases across Kinetoplastids. Genome Biol Evol 2024; 16:evae042. [PMID: 38447055 PMCID: PMC10946238 DOI: 10.1093/gbe/evae042] [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: 11/21/2023] [Revised: 02/09/2024] [Accepted: 02/27/2024] [Indexed: 03/08/2024] Open
Abstract
Isocitrate dehydrogenase is an enzyme converting isocitrate to α-ketoglutarate in the canonical tricarboxylic acid (TCA) cycle. There are three different types of isocitrate dehydrogenase documented in eukaryotes. Our study points out the complex evolutionary history of isocitrate dehydrogenases across kinetoplastids, where the common ancestor of Trypanosomatidae and Bodonidae was equipped with two isoforms of the isocitrate dehydrogenase enzyme: the NADP+-dependent isocitrate dehydrogenase 1 with possibly dual localization in the cytosol and mitochondrion and NADP+-dependent mitochondrial isocitrate dehydrogenase 2. In the extant trypanosomatids, isocitrate dehydrogenase 1 is present only in a few species suggesting that it was lost upon separation of Trypanosoma spp. and replaced by the mainly NADP+-dependent cytosolic isocitrate dehydrogenase 3 of bacterial origin in all the derived lineages. In this study, we experimentally demonstrate that the omnipresent isocitrate dehydrogenase 2 has a dual localization in both mitochondrion and cytosol in at least four species that possess only this isoform. The apparent lack of the NAD+-dependent isocitrate dehydrogenase activity in trypanosomatid mitochondrion provides further support to the existence of the noncanonical TCA cycle across trypanosomatids and the bidirectional activity of isocitrate dehydrogenase 3 when operating with NADP+ cofactor instead of NAD+. This observation can be extended to all 17 species analyzed in this study, except for Leishmania mexicana, which showed only low isocitrate dehydrogenase activity in the cytosol. The variability in isocitrate oxidation capacity among species may reflect the distinct metabolic strategies and needs for reduced cofactors in particular environments.
Collapse
Affiliation(s)
- Ľubomíra Chmelová
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Kristína Záhonová
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Department of Parasitology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Canada
| | - Amanda T S Albanaz
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Liudmyla Hrebenyk
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Anton Horváth
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| | - Vyacheslav Yurchenko
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
| | - Ingrid Škodová-Sveráková
- Life Science Research Centre, Faculty of Science, University of Ostrava, Ostrava, Czechia
- Institute of Parasitology, Biology Centre, Czech Academy of Sciences, České Budějovice, Czechia
- Department of Biochemistry, Faculty of Natural Sciences, Comenius University, Bratislava, Slovakia
| |
Collapse
|
9
|
Zhang W, Yang M, Wang G, Ou S, Hu J, Liu J, Lei Y, Kang Z, Wang F, Liu J, Ma C, Wang C, Gao C, Tang D. A biosensor for D-2-hydroxyglutarate in frozen sections and intraoperative assessment of IDH mutation status. Biosens Bioelectron 2024; 247:115921. [PMID: 38104390 DOI: 10.1016/j.bios.2023.115921] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 11/24/2023] [Accepted: 12/07/2023] [Indexed: 12/19/2023]
Abstract
The oncometabolite D-2-hydroxyglutarate (D-2-HG) has emerged as a valuable biomarker in tumors with isocitrate dehydrogenase (IDH) mutations. Efficient detection methods are required and rapid intraoperative determination of D-2-HG remains a huge challenge. Herein, D-2-HG dehydrogenase from Achromobacter xylosoxidans (AX-D2HGDH) was found to have high substrate specificity. AX-D2HGDH dehydrogenizes D-2-HG and reduces flavin adenine dinucleotide (FAD) bound to the enzyme. Interestingly, the dye resazurin can be taken as another substrate to restore FAD. AX-D2HGDH thus catalyzes a bisubstrate and biproduct reaction: the dehydrogenation of D-2-HG to 2-ketoglutarate and simultaneous reduction of non-fluorescent resazurin to highly fluorescent resorufin. According to steady-state analysis, a ping-pong bi-bi mechanism has been concluded. The Km values for resazurin and D-2-HG were determined as 0.56 μM and 10.93 μM, respectively, suggesting high affinity to both substrates. On the basis, taking AX-D2HGDH and resazurin as recognition and fluorescence transducing element, a D-2-HG biosensor (HGAXR) has been constructed. HGAXR exhibits high sensitivity, accuracy and specificity for D-2-HG in different biological samples. With the aid of HGAXR and the matched low-cost palm-size detecting device, D-2-HG levels in frozen sections of resected brain tumor tissues can be measured in a direct, simple and accurate manner with a fast detection (1-3 min). As the technique of frozen section is familiar to surgeons and pathologists, HGAXR and the portable device can be easily integrated into the current workflow, having potential to provide rapid intraoperative pathology for IDH mutation status and guide decision-making during surgery.
Collapse
Affiliation(s)
- Wen Zhang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Mu Yang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Gang Wang
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Shaowu Ou
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Jinqu Hu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Jiyuan Liu
- Department of Neurosurgery, The First Hospital of China Medical University, Shenyang, People's Republic of China
| | - Yuxin Lei
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Zhaoqi Kang
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China
| | - Fang Wang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Jiang Liu
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China
| | - Cuiqing Ma
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China
| | - Chengwei Wang
- Department of Neurosurgery, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China.
| | - Chao Gao
- State Key Laboratory of Microbial Technology, Shandong University, Qingdao, People's Republic of China.
| | - Dongqi Tang
- Institute of Medical Sciences, The Second Hospital, Cheeloo College of Medicine, Shandong University, Jinan, People's Republic of China.
| |
Collapse
|
10
|
Li J, Wang W, Li B, Xue Y, Wang X, Liu S, Hu S, Tang J, Yan B, Li T, Xue J. NADP +-dependent isocitrate dehydrogenase as a novel target for altering carbon flux to lipid accumulation and enhancing antioxidant capacity in Tetradesmus obliquus. Bioresour Technol 2024; 395:130365. [PMID: 38266784 DOI: 10.1016/j.biortech.2024.130365] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/18/2024] [Accepted: 01/20/2024] [Indexed: 01/26/2024]
Abstract
Regulatory complexities in lipogenesis hinder the harmonization of metabolic carbon precursors towards lipid synthesis. Exploring regulatory complexities in lipogenesis, this study identifies NADP+-dependent isocitrate dehydrogenase (IDH) in Tetradesmus obliquus as a key factor. Overexpression IDH in strains ToIDH-1 and ToIDH-2 resulted in a 1.69 and 1.64-fold increase in neutral lipids, respectively, compared to the wild type, with lipid yield reaching 234.56 and 227.17 mg/L. Notably, despite slower growth, the cellular biomass augmented to 790.67 mg/L. Metabolite analysis indicated a shift in carbon precursors from protein to lipid and carbohydrate synthesis. Morphological observations revealed increases in the volume and number of lipid droplets, alongside a change in the fatty acid profile favoring monounsaturated and saturated fatty acids. Furthermore, IDH overexpression enhanced NADPH production and antioxidant activity, thereby further boosting lipid accumulation when combined with salt stress. This study suggests a pathway for improved lipogenesis and algal growth via metabolic engineering.
Collapse
Affiliation(s)
- Jing Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Wei Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China
| | - Bingze Li
- Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Yunzhuan Xue
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Xinxin Wang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China
| | - Shihui Liu
- Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Shuwei Hu
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Jiaxuan Tang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China
| | - Bo Yan
- Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Tong Li
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China
| | - Jiao Xue
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Northwest University, Xi'an, Shaanxi 710069, China; Shaanxi Provincial Key Laboratory of Biotechnology, Northwest University, Xi'an 710069, China; Shaanxi Key Laboratory for Carbon Neutral Technology, China.
| |
Collapse
|
11
|
Kino S, Kanamori M, Shimoda Y, Niizuma K, Endo H, Matsuura Y. Distinguishing IDH mutation status in gliomas using FTIR-ATR spectra of peripheral blood plasma indicating clear traces of protein amyloid aggregation. BMC Cancer 2024; 24:222. [PMID: 38365669 PMCID: PMC10870484 DOI: 10.1186/s12885-024-11970-y] [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: 12/04/2023] [Accepted: 02/06/2024] [Indexed: 02/18/2024] Open
Abstract
BACKGROUND Glioma is a primary brain tumor and the assessment of its molecular profile in a minimally invasive manner is important in determining treatment strategies. Among the molecular abnormalities of gliomas, mutations in the isocitrate dehydrogenase (IDH) gene are strong predictors of treatment sensitivity and prognosis. In this study, we attempted to non-invasively diagnose glioma development and the presence of IDH mutations using multivariate analysis of the plasma mid-infrared absorption spectra for a comprehensive and sensitive view of changes in blood components associated with the disease and genetic mutations. These component changes are discussed in terms of absorption wavenumbers that contribute to differentiation. METHODS Plasma samples were collected at our institutes from 84 patients with glioma (13 oligodendrogliomas, 17 IDH-mutant astrocytoma, 7 IDH wild-type diffuse glioma, and 47 glioblastomas) before treatment initiation and 72 healthy participants. FTIR-ATR spectra were obtained for each plasma sample, and PLS discriminant analysis was performed using the absorbance of each wavenumber in the fingerprint region of biomolecules as the explanatory variable. This data was used to distinguish patients with glioma from healthy participants and diagnose the presence of IDH mutations. RESULTS The derived classification algorithm distinguished the patients with glioma from healthy participants with 83% accuracy (area under the curve (AUC) in receiver operating characteristic (ROC) = 0.908) and diagnosed the presence of IDH mutation with 75% accuracy (AUC = 0.752 in ROC) in cross-validation using 30% of the total test data. The characteristic changes in the absorption spectra suggest an increase in the ratio of β-sheet structures in the conformational composition of blood proteins of patients with glioma. Furthermore, these changes were more pronounced in patients with IDH-mutant gliomas. CONCLUSIONS The plasma infrared absorption spectra could be used to diagnose gliomas and the presence of IDH mutations in gliomas with a high degree of accuracy. The spectral shape of the protein absorption band showed that the ratio of β-sheet structures in blood proteins was significantly higher in patients with glioma than in healthy participants, and protein aggregation was a distinct feature in patients with glioma with IDH mutations.
Collapse
Affiliation(s)
- Saiko Kino
- Graduate School of Biomedical Engineering, Tohoku University, 6-6-05, Aza-Aoba, Aramaki, Aoba, Sendai City, 980-8579, Miyagi Prefecture, Japan
| | - Masayuki Kanamori
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 980-8574 Seiryo 1-1, Aoba, Sendai City, Miyagi Prefecture, Japan
| | - Yoshiteru Shimoda
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 980-8574 Seiryo 1-1, Aoba, Sendai City, Miyagi Prefecture, Japan
| | - Kuniyasu Niizuma
- Department of Neurosurgical Engineering and Translational Neuroscience, Graduate School of Biomedical Engineering, Tohoku University, Seiryo 2-1, Aoba, Sendai City, 980-8575, Miyagi Prefecture, Japan
- Department of Neurosurgical Engineering and Translational Neuroscience, Tohoku University Graduate School of Medicine, 980-8575 Seiryo 2-1, Aoba, Sendai City, Miyagi Prefecture, Japan
| | - Hidenori Endo
- Department of Neurosurgery, Tohoku University Graduate School of Medicine, 980-8574 Seiryo 1-1, Aoba, Sendai City, Miyagi Prefecture, Japan
| | - Yuji Matsuura
- Graduate School of Biomedical Engineering, Tohoku University, 6-6-05, Aza-Aoba, Aramaki, Aoba, Sendai City, 980-8579, Miyagi Prefecture, Japan.
| |
Collapse
|
12
|
Hariharan S, Whitfield BT, Pirozzi CJ, Waitkus MS, Brown MC, Bowie ML, Irvin DM, Roso K, Fuller R, Hostettler J, Dharmaiah S, Gibson EA, Briley A, Mangoli A, Fraley C, Shobande M, Stevenson K, Zhang G, Malgulwar PB, Roberts H, Roskoski M, Spasojevic I, Keir ST, He Y, Castro MG, Huse JT, Ashley DM. Interplay between ATRX and IDH1 mutations governs innate immune responses in diffuse gliomas. Nat Commun 2024; 15:730. [PMID: 38272925 PMCID: PMC10810843 DOI: 10.1038/s41467-024-44932-w] [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: 04/24/2023] [Accepted: 01/10/2024] [Indexed: 01/27/2024] Open
Abstract
Stimulating the innate immune system has been explored as a therapeutic option for the treatment of gliomas. Inactivating mutations in ATRX, defining molecular alterations in IDH-mutant astrocytomas, have been implicated in dysfunctional immune signaling. However, little is known about the interplay between ATRX loss and IDH mutation on innate immunity. To explore this, we generated ATRX-deficient glioma models in the presence and absence of the IDH1R132H mutation. ATRX-deficient glioma cells are sensitive to dsRNA-based innate immune agonism and exhibit impaired lethality and increased T-cell infiltration in vivo. However, the presence of IDH1R132H dampens baseline expression of key innate immune genes and cytokines in a manner restored by genetic and pharmacological IDH1R132H inhibition. IDH1R132H co-expression does not interfere with the ATRX deficiency-mediated sensitivity to dsRNA. Thus, ATRX loss primes cells for recognition of dsRNA, while IDH1R132H reversibly masks this priming. This work reveals innate immunity as a therapeutic vulnerability of astrocytomas.
Collapse
Affiliation(s)
- Seethalakshmi Hariharan
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Benjamin T Whitfield
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Christopher J Pirozzi
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Matthew S Waitkus
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Michael C Brown
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Michelle L Bowie
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - David M Irvin
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kristen Roso
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Rebecca Fuller
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Janell Hostettler
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Sharvari Dharmaiah
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Emiley A Gibson
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Aaron Briley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Avani Mangoli
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Casey Fraley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Mariah Shobande
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Kevin Stevenson
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Molecular Physiology Institute, Duke University Medical Center, Durham, NC, USA
| | - Gao Zhang
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Prit Benny Malgulwar
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hannah Roberts
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Martin Roskoski
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Ivan Spasojevic
- PK/PD Core Laboratory, Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Medicine - Oncology, Duke University Medical Center, Durham, NC, USA
| | - Stephen T Keir
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA
| | - Yiping He
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA
- Department of Pathology, Duke University Medical Center, Durham, NC, USA
| | - Maria G Castro
- Department of Neurosurgery, University of Michigan Medical Center, Ann Arbor, MI, USA
| | - Jason T Huse
- Departments of Pathology and Translational Molecular Pathology, University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - David M Ashley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, NC, USA.
- Department of Neurosurgery, Duke University Medical Center, Durham, NC, USA.
| |
Collapse
|
13
|
Wang Y, Shi C, Guo J, Zhang D, Zhang Y, Zhang L, Gong Z. IDH1/MDH1 deacetylation promotes acute liver failure by regulating NETosis. Cell Mol Biol Lett 2024; 29:8. [PMID: 38172700 PMCID: PMC10765752 DOI: 10.1186/s11658-023-00529-7] [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: 08/03/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Acute liver failure (ALF) is a life-threatening disease, but its pathogenesis is not fully understood. NETosis is a novel mode of cell death. Although the formation of neutrophil extracellular traps (NETs) has been found in various liver diseases, the specific mechanism by which NETosis regulates the development of ALF is unclear. In this article, we explore the role and mechanism of NETosis in the pathogenesis of ALF. METHODS Clinically, we evaluated NETs-related markers in the liver and peripheral neutrophils of patients with ALF. In in vitro experiments, HL-60 cells were first induced to differentiate into neutrophil-like cells (dHL-60 cells) with dimethyl sulfoxide (DMSO). NETs were formed by inducing dHL-60 cells with PMA. In in vivo experiments, the ALF model in mice was established with LPS/D-gal, and the release of NETs was detected by immunofluorescence staining and western blotting. Finally, the acetylation levels of IDH1 and MDH1 were detected in dHL-60 cells and liver samples by immunoprecipitation. RESULTS Clinically, increased release of NETs in liver tissue was observed in patients with ALF, and NETs formation was detected in neutrophils from patients with liver failure. In dHL-60 cells, mutations at IDH1-K93 and MDH1-K118 deacetylate IDH1 and MDH1, which promotes the formation of NETs. In a mouse model of ALF, deacetylation of IDH1 and MDH1 resulted in NETosis and promoted the progression of acute liver failure. CONCLUSIONS Deacetylation of IDH1 and MDH1 reduces their activity and promotes the formation of NETs. This change aggravates the progression of acute liver failure.
Collapse
Affiliation(s)
- Yukun Wang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Chunxia Shi
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Jin Guo
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Danmei Zhang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Yanqiong Zhang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Long Zhang
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China
| | - Zuojiong Gong
- Department of Infectious Diseases, Renmin Hospital of Wuhan University, 238 Jiefang Road, Wuhan, 430060, China.
| |
Collapse
|
14
|
Khairy RA, Momtaz EM, Abd El Aziz AM, Shibel PEEL. Evaluation of Immunohistochemical Expression of ALK-1 in Gliomas, WHO Grade 4 and Its Correlation with IDH1-R132H Mutation Status. Asian Pac J Cancer Prev 2024; 25:317-323. [PMID: 38285799 PMCID: PMC10911728 DOI: 10.31557/apjcp.2024.25.1.317] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Accepted: 01/25/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND Glioblastoma (GB), a grade 4 glioma is the most common primary malignant brain tumor in adults. Recently, the mutation status of isocitrate dehydrogenase (IDH) has been crucial in the treatment of GB. IDH mutant cases display a more favorable prognosis than IDH-wild type ones. The anaplastic lymphoma kinase (ALK) is expressed as a receptor tyrosine kinase in both the developing central and peripheral nervous systems. Increasing lines of evidence suggest that ALK is over-expressed in GB and represents a potential therapeutic target. OBJECTIVES The goal of the current study was to investigate ALK-1 immunohistochemical expression in gliomas, grade 4, besides its correlation with IDH1-R132H mutation status and the clinicopathological parameters of the tumors. MATERIAL AND METHODS Seventy cases of gliomas, grade 4 were tested for immunohistochemical expression of ALK-1 & IDH1-R132H in the tumor cells. RESULTS ALK-1 immunoexpression was detected in 22.9% of our cases and IDH1-R132H mutation was detected in 12.9% of them. ALK-1 expression (100%) was only detected in the more aggressive IDH R132H-negative GBs. ALK-1 expression was also noted in the larger-sized tumors, more in males and patients older than the mean age. Conclusion: Our results suggest that mutations in ALK-1 may predict a more dismal prognosis since ALK expression was only noted in IDH-R132H negative GBs known to have a considerably poorer outcome compared to IDH-R132H mutant cases. GBs with detectable ALK-protein expression could potentially experience substantial clinical advantages through the utilization of newly introduced ALK inhibitors allowing personalized treatment to a subset of patients. Hence, future studies targeting ALK in IDH wildtype Glioblastomas including clinical trials on larger scales are recommended.
Collapse
|
15
|
Morishima T, Takahashi K, Chin DWL, Wang Y, Tokunaga K, Arima Y, Matsuoka M, Suda T, Takizawa H. Phospholipid metabolic adaptation promotes survival of IDH2 mutant acute myeloid leukemia cells. Cancer Sci 2024; 115:197-210. [PMID: 37882467 PMCID: PMC10823289 DOI: 10.1111/cas.15994] [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: 03/05/2023] [Revised: 09/15/2023] [Accepted: 09/28/2023] [Indexed: 10/27/2023] Open
Abstract
Genetic mutations in the isocitrate dehydrogenase (IDH) gene that result in a pathological enzymatic activity to produce oncometabolite have been detected in acute myeloid leukemia (AML) patients. While specific inhibitors that target mutant IDH enzymes and normalize intracellular oncometabolite level have been developed, refractoriness and resistance has been reported. Since acquisition of pathological enzymatic activity is accompanied by the abrogation of the crucial WT IDH enzymatic activity in IDH mutant cells, aberrant metabolism in IDH mutant cells can potentially persist even after the normalization of intracellular oncometabolite level. Comparisons of isogenic AML cell lines with and without IDH2 gene mutations revealed two mutually exclusive signalings for growth advantage of IDH2 mutant cells, STAT phosphorylation associated with intracellular oncometabolite level and phospholipid metabolic adaptation. The latter came to light after the oncometabolite normalization and increased the resistance of IDH2 mutant cells to arachidonic acid-mediated apoptosis. The release of this metabolic adaptation by FDA-approved anti-inflammatory drugs targeting the metabolism of arachidonic acid could sensitize IDH2 mutant cells to apoptosis, resulting in their eradication in vitro and in vivo. Our findings will contribute to the development of alternative therapeutic options for IDH2 mutant AML patients who do not tolerate currently available therapies.
Collapse
Affiliation(s)
- Tatsuya Morishima
- Laboratory of Stem Cell Stress, International Research Center for Medical Sciences (IRCMS)Kumamoto UniversityKumamotoJapan
- Laboratory of Hematopoietic Stem Cell Engineering, IRCMSKumamoto UniversityKumamotoJapan
| | - Koichi Takahashi
- Departments of Leukemia and Genomic MedicineThe University of Texas MD Anderson Cancer CenterHoustonTexasUSA
| | - Desmond Wai Loon Chin
- Cancer Science Institute of SingaporeNational University of SingaporeSingaporeSingapore
| | - Yuxin Wang
- Laboratory of Stem Cell Stress, International Research Center for Medical Sciences (IRCMS)Kumamoto UniversityKumamotoJapan
- Department of Hematology, Zhujiang HospitalSouthern Medical UniversityGuangzhouChina
| | - Kenji Tokunaga
- Department of Hematology, Rheumatology, and Infectious Diseases, Graduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Yuichiro Arima
- Laboratory of Developmental Cardiology, IRCMSKumamoto UniversityKumamotoJapan
- Center for Metabolic Regulation of Healthy Aging (CMHA)Kumamoto UniversityKumamotoJapan
| | - Masao Matsuoka
- Department of Hematology, Rheumatology, and Infectious Diseases, Graduate School of Medical SciencesKumamoto UniversityKumamotoJapan
| | - Toshio Suda
- Cancer Science Institute of SingaporeNational University of SingaporeSingaporeSingapore
- Laboratory of Stem Cell Regulation, IRCMSKumamoto UniversityKumamotoJapan
| | - Hitoshi Takizawa
- Laboratory of Stem Cell Stress, International Research Center for Medical Sciences (IRCMS)Kumamoto UniversityKumamotoJapan
- Center for Metabolic Regulation of Healthy Aging (CMHA)Kumamoto UniversityKumamotoJapan
| |
Collapse
|
16
|
Zhang C, Yu JJ, Yang C, Yuan ZL, Zeng H, Wang JJ, Shang S, Lv XX, Liu XT, Liu J, Xue Q, Cui B, Tan FW, Hua F. Wild-type IDH1 maintains NSCLC stemness and chemoresistance through activation of the serine biosynthetic pathway. Sci Transl Med 2023; 15:eade4113. [PMID: 38091408 DOI: 10.1126/scitranslmed.ade4113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Accepted: 11/08/2023] [Indexed: 12/18/2023]
Abstract
Tumor-initiating cells (TICs) reprogram their metabolic features to meet their bioenergetic, biosynthetic, and redox demands. Our previous study established a role for wild-type isocitrate dehydrogenase 1 (IDH1WT) as a potential diagnostic and prognostic biomarker for non-small cell lung cancer (NSCLC), but how IDH1WT modulates NSCLC progression remains elusive. Here, we report that IDH1WT activates serine biosynthesis by enhancing the expression of phosphoglycerate dehydrogenase (PHGDH) and phosphoserine aminotransferase 1 (PSAT1), the first and second enzymes of de novo serine synthetic pathway. Augmented serine synthesis leads to GSH/ROS imbalance and supports pyrimidine biosynthesis, maintaining tumor initiation capacity and enhancing gemcitabine chemoresistance. Mechanistically, we identify that IDH1WT interacts with and stabilizes PHGDH and fragile X-related protein-1 (FXR1) by impeding their association with the E3 ubiquitin ligase parkin by coimmunoprecipitation assay and proximity ligation assay. Subsequently, stabilized FXR1 supports PSAT1 mRNA stability and translation, as determined by actinomycin D chase experiment and in vitro translation assay. Disrupting IDH1WT-PHGDH and IDH1WT-FXR1 interactions synergistically reduces NSCLC stemness and sensitizes NSCLC cells to gemcitabine and serine/glycine-depleted diet therapy in lung cancer xenograft models. Collectively, our findings offer insights into the role of IDH1WT in serine metabolism, highlighting IDH1WT as a potential therapeutic target for eradicating TICs and overcoming gemcitabine chemoresistance in NSCLC.
Collapse
Affiliation(s)
- Cheng Zhang
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
- Department of Pharmacy, China-Japan Friendship Hospital, Beijing, 100029, P.R. China
| | - Jiao-Jiao Yu
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Chen Yang
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Zhen-Long Yuan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, P.R. China
| | - Hui Zeng
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, P.R. China
| | - Jun-Jian Wang
- School of Pharmaceutical Sciences, Sun Yat-sen University, Guangzhou, 510006, P.R. China
| | - Shuang Shang
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Xiao-Xi Lv
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Xiao-Tong Liu
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Jing Liu
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Qi Xue
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, P.R. China
| | - Bing Cui
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| | - Feng-Wei Tan
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, P.R. China
| | - Fang Hua
- CAMS Key Laboratory of Molecular Mechanism and Target Discovery of Metabolic Disorder and Tumorigenesis, Beijing Key Laboratory of New Drug Mechanisms and Pharmacological Evaluation Study (BZ0150), State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100050, P.R. China
| |
Collapse
|
17
|
Paraqindes H, Mourksi NEH, Ballesta S, Hedjam J, Bourdelais F, Fenouil T, Picart T, Catez F, Combe T, Ferrari A, Kielbassa J, Thomas E, Tonon L, Viari A, Attignon V, Carrere M, Perrossier J, Giraud S, Vanbelle C, Gabut M, Bergeron D, Scott MS, Castro Vega L, Magne N, Huillard E, Sanson M, Meyronet D, Diaz JJ, Ducray F, Marcel V, Durand S. Isocitrate dehydrogenase wt and IDHmut adult-type diffuse gliomas display distinct alterations in ribosome biogenesis and 2'O-methylation of ribosomal RNA. Neuro Oncol 2023; 25:2191-2206. [PMID: 37531290 PMCID: PMC10708943 DOI: 10.1093/neuonc/noad140] [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: 03/01/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND High-grade adult-type diffuse gliomas (HGGs) constitute a heterogeneous group of aggressive tumors that are mostly incurable. Recent advances highlighting the contribution of ribosomes to cancer development have offered new clinical perspectives. Here, we uncovered that isocitrate dehydrogenase (IDH)wt and IDHmut HGGs display distinct alterations of ribosome biology, in terms of rRNA epitranscriptomics and ribosome biogenesis, which could constitute novel hallmarks that can be exploited for the management of these pathologies. METHODS We analyzed (1) the ribosomal RNA 2'O-ribose methylation (rRNA 2'Ome) using RiboMethSeq and in-house developed bioinformatics tools (https://github.com/RibosomeCRCL/ribomethseq-nfandrRMSAnalyzer) on 3 independent cohorts compiling 71 HGGs (IDHwt n = 30, IDHmut n = 41) and 9 non-neoplastic samples, (2) the expression of ribosome biogenesis factors using medium throughput RT-qPCR as a readout of ribosome biogenesis, and (3) the sensitivity of 5 HGG cell lines to RNA Pol I inhibitors (CX5461, BMH-21). RESULTS Unsupervised analysis demonstrated that HGGs could be distinguished based on their rRNA 2'Ome epitranscriptomic profile, with IDHwt glioblastomas displaying the most significant alterations of rRNA 2'Ome at specific sites. In contrast, IDHmut HGGs are largely characterized by an overexpression of ribosome biogenesis factors compared to non-neoplastic tissues or IDHwt glioblastomas. Finally, IDHmut HGG-derived spheroids display higher cytotoxicity to CX5461 than IDHwt glioblastoma, while all HGG spheroids display a similar cytotoxicity to BMH-21. CONCLUSIONS In HGGs, IDH mutational status is associated with specific alterations of the ribosome biology and with distinct sensitivities to RNA Pol I inhibitors.
Collapse
Affiliation(s)
- Hermes Paraqindes
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Nour-El-Houda Mourksi
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Samantha Ballesta
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Plateforme 3D-ONCO, Université de Lyon, Université Claude Bernard Lyon 1, Inserm U1052, CNRS UMR5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon (CRCL), Lyon, France
| | - Jordan Hedjam
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Fleur Bourdelais
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Tanguy Fenouil
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Hospices Civils de Lyon, Laboratoire de biologie médicale et d’anatomie pathologique, Lyon, France
| | - Thiébaud Picart
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Hospices Civils de Lyon, Laboratoire de biologie médicale et d’anatomie pathologique, Lyon, France
| | - Frédéric Catez
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Théo Combe
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Anthony Ferrari
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Janice Kielbassa
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Emilie Thomas
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Laurie Tonon
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Alain Viari
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Synergie Lyon Cancer, Gilles Thomas Bioinformatics Platform, Centre Léon Bérard, CEDEX 08, Lyon, France
- INRIA Grenoble Rhône-Alpes, Montbonnot-Saint-Martin, France
| | - Valéry Attignon
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Cancer Genomics Platform, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, Lyon, France
| | - Marjorie Carrere
- Cancer Genomics Platform, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, Lyon, France
| | - Jessie Perrossier
- Cancer Genomics Platform, Centre de Recherche en Cancérologie de Lyon, CEDEX 08, Lyon, France
| | - Stéphane Giraud
- Plateforme 3D-ONCO, Université de Lyon, Université Claude Bernard Lyon 1, Inserm U1052, CNRS UMR5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon (CRCL), Lyon, France
| | - Christophe Vanbelle
- Plateforme d’Imagerie Cellulaire, Université de Lyon, Université Claude Bernard Lyon 1, Inserm U1052, CNRS UMR5286, Centre Léon Bérard, Centre de Recherche en Cancérologie de Lyon (CRCL), Lyon, France
| | - Mathieu Gabut
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Danny Bergeron
- Département de biochimie et génomique fonctionnelle, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Michelle S Scott
- Département de biochimie et génomique fonctionnelle, Faculté de médecine et des sciences de la santé, Université de Sherbrooke, Sherbrooke, Québec, Canada
| | - Luis Castro Vega
- Sorbonne Université, Inserm, CNRS, UMRS1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière – Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Nathalie Magne
- Sorbonne Université, Inserm, CNRS, UMRS1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière – Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Emmanuelle Huillard
- Sorbonne Université, Inserm, CNRS, UMRS1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière – Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - Marc Sanson
- Sorbonne Université, Inserm, CNRS, UMRS1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière – Charles Foix, Service de Neurologie 2-Mazarin, Paris, France
| | - David Meyronet
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Hospices Civils de Lyon, Laboratoire de biologie médicale et d’anatomie pathologique, Lyon, France
| | - Jean-Jacques Diaz
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - François Ducray
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
- Hospices Civils de Lyon, Service de neuro-oncologie, Hôpital Pierre Wertheimer, Lyon, France
| | - Virginie Marcel
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| | - Sébastien Durand
- LabEx Dev2CAN, Institut Convergence Plascan, Centre de Recherche en Cancérologie de Lyon, Inserm U1052, CNRS UMR5286, Université de Lyon, Université Claude Bernard Lyon, Centre Léon Bérard, CEDEX 08, Lyon, France
| |
Collapse
|
18
|
Bortoluzzi VT, Ribeiro RT, Pinheiro CV, Castro ET, Tavares TQ, Leipnitz G, Sass JO, Castilho RF, Amaral AU, Wajner M. N-Acetylglutamate and N-acetylmethionine compromise mitochondrial bioenergetics homeostasis and glutamate oxidation in brain of developing rats: Potential implications for the pathogenesis of ACY1 deficiency. Biochem Biophys Res Commun 2023; 684:149123. [PMID: 37871522 DOI: 10.1016/j.bbrc.2023.149123] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2023] [Revised: 10/08/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023]
Abstract
Aminoacylase 1 (ACY1) deficiency is an inherited metabolic disorder biochemically characterized by high urinary concentrations of aliphatic N-acetylated amino acids and associated with a broad clinical spectrum with predominant neurological signs. Considering that the pathogenesis of ACY1 is practically unknown and the brain is highly dependent on energy production, the in vitro effects of N-acetylglutamate (NAG) and N-acetylmethionine (NAM), major metabolites accumulating in ACY1 deficiency, on the enzyme activities of the citric acid cycle (CAC), of the respiratory chain complexes and glutamate dehydrogenase (GDH), as well as on ATP synthesis were evaluated in brain mitochondrial preparations of developing rats. NAG mildly inhibited mitochondrial isocitrate dehydrogenase 2 (IDH2) activity, moderately inhibited the activities of isocitrate dehydrogenase 3 (IDH3) and complex II-III of the respiratory chain and markedly suppressed the activities of complex IV and GDH. Of note, the NAG-induced inhibitory effect on IDH3 was competitive, whereas that on GDH was mixed. On the other hand, NAM moderately inhibited the activity of respiratory complexes II-III and GDH activities and strongly decreased complex IV activity. Furthermore, NAM was unable to modify any of the CAC enzyme activities, indicating a selective effect of NAG toward IDH mitochondrial isoforms. In contrast, the activities of citrate synthase, α-ketoglutarate dehydrogenase, malate dehydrogenase, and of the respiratory chain complexes I and II were not changed by these N-acetylated amino acids. Finally, NAG and NAM strongly decreased mitochondrial ATP synthesis. Taken together, the data indicate that NAG and NAM impair mitochondrial brain energy homeostasis.
Collapse
Affiliation(s)
- Vanessa Trindade Bortoluzzi
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Rafael Teixeira Ribeiro
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Camila Vieira Pinheiro
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Ediandra Tissot Castro
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Tailine Quevedo Tavares
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Guilhian Leipnitz
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil.
| | - Jörn Oliver Sass
- Research Group Inborn Errors of Metabolism, Department of Natural Sciences & Institute for Functional Gene Analytics, Bonn-Rhein-Sieg University of Applied Sciences, Rheinbach, Germany.
| | - Roger Frigério Castilho
- Departamento de Patologia, Faculdade de Ciências Médicas, Universidade Estadual de Campinas, Campinas, Brazil.
| | - Alexandre Umpierrez Amaral
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; PPG Atenção Integral à Saúde, Universidade Regional Integrada do Alto Uruguai e das Missões, Erechim, Brazil.
| | - Moacir Wajner
- PPG Ciências Biológicas: Bioquímica, Departamento de Bioquímica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; Serviço de Genética Médica, Hospital de Clínicas de Porto Alegre, Porto Alegre, Brazil.
| |
Collapse
|
19
|
Denu RA, Yang RK, Lazar AJ, Patel SS, Lewis VO, Roszik J, Livingston JA, Wang WL, Shaw KR, Ratan R, Zarzour MA, Bird J, Raza S, Akdemir KC, Ahnert JR, Subbiah V, Patel S, Conley AP. Clinico-Genomic Profiling of Conventional and Dedifferentiated Chondrosarcomas Reveals TP53 Mutation to Be Associated with Worse Outcomes. Clin Cancer Res 2023; 29:4844-4852. [PMID: 37747813 PMCID: PMC10835757 DOI: 10.1158/1078-0432.ccr-23-1703] [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: 06/06/2023] [Revised: 08/02/2023] [Accepted: 09/21/2023] [Indexed: 09/27/2023]
Abstract
PURPOSE Chondrosarcomas are the most common primary bone tumor in adults. Isocitrate dehydrogenase 1 (IDH1) and IDH2 mutations are prevalent. We aimed to assess the clinico-genomic properties of IDH mutant versus IDH wild-type (WT) chondrosarcomas as well as alterations in other genes. EXPERIMENTAL DESIGN We included 93 patients with conventional and dedifferentiated chondrosarcoma for which there were available clinical next-generation sequencing data. Clinical and genomic data were extracted and compared between IDH mutant and IDH WT chondrosarcomas and between TP53 mutant and TP53 WT chondrosarcomas. RESULTS IDH1 and IDH2 mutations are prevalent in chondrosarcoma (50.5%), more common in chondrosarcomas arising in the extremities, associated with higher age at diagnosis, and more common in dedifferentiated chondrosarcomas compared with grades 1-3 conventional chondrosarcoma. There was no difference in survival based on IDH mutation in univariate and multivariate analyses. TP53 mutation was the next most prevalent (41.9%) and is associated with worse overall survival and metastasis-free survival in both univariate and multivariate analyses. TP53 mutation was also associated with higher risk of recurrence following curative-intent surgery and worse survival among patients that presented with de novo metastatic disease. CONCLUSIONS IDH mutations are prevalent in chondrosarcoma though were not associated with survival outcomes in this cohort. TP53 mutations were the next most common alteration and were associated with worse outcomes.
Collapse
Affiliation(s)
- Ryan A. Denu
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Richard K. Yang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Alexander J. Lazar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
- Department of Genomic Medicine, Division of Cancer Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Shalin S. Patel
- Department of Orthopaedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Valerae O. Lewis
- Department of Orthopaedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jason Roszik
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - J. Andrew Livingston
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Wei-Lien Wang
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Kenna R. Shaw
- Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ravin Ratan
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Maria A. Zarzour
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Justin Bird
- Department of Orthopaedic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Shaan Raza
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Kadir C. Akdemir
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jordi Rodon Ahnert
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Vivek Subbiah
- Department of Investigational Cancer Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Shreyaskumar Patel
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Anthony P. Conley
- Department of Sarcoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX
| |
Collapse
|
20
|
Han X, Zhou H, Sun W, Hou L, Wang Y, Wang H, Lv Z, Xue X. IDH1 R132H mutation increases radiotherapy efficacy and a 4-gene radiotherapy-related signature of WHO grade 4 gliomas. Sci Rep 2023; 13:19659. [PMID: 37952042 PMCID: PMC10640646 DOI: 10.1038/s41598-023-46335-1] [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: 10/17/2022] [Accepted: 10/31/2023] [Indexed: 11/14/2023] Open
Abstract
The prognosis for the WHO grade 4 IDH-mutant astrocytoma is better than IDH-wildtype glioblastoma (GBM) patients. The purpose of this study is to explore the potential mechanism of how IDH1 mutation can increase the efficacy of radiotherapy and to establish a risk-score model to predict the efficacy of radiotherapy in WHO grade 4 gliomas. First, we conducted experimental study on the effect of IDH1R132H mutation on glioma cells in vitro. Radiosensitivity of glioma cells was detected by γ-H2AX after 5 Gy radiation. Cell proliferation, migration and invasion were determined respectively by CCK-8, EDU, monolayer cell migration scratch assay and Transwell assay. Then we analyzed IDH1 gene status and the survival of WHO grade 4 glioma patients received radiotherapy in our center and verified our results by analyzing CGGA and TCGA database. For the risk-score model, we use CGGA data to find genetic differences between WHO grade 4 IDH-mutant astrocytoma and IDH-wildtype GBM patients, and determined a 4-gene radiotherapy-related signature through survival analysis by R software. Evaluation and verification through different glioma validation sets and different statistical methods. For in vitro experiments, we established glioma cells stably overexpressing IDH1 wild-type and IDH1-mutant proteins. γ-H2AX assay showed that IDH1-mutant glioma cells had higher radiosensitivity than wild-type. CCK-8 and EDU assay showed that proliferation capacity of IDH1-mutant glioma cells declined. Transwell assay and monolayer cell migration scratch assay also showed that IDH1-mutant glioma cells reduced migration and invasion capabilities. Among the 83 WHO grade 4 glioma patients who received radiotherapy in our center, WHO grade 4 IDH-mutant astrocytoma patients had longer OS and PFS versus IDH-wildtype GBM (P = 0.0336, P = 0.0324, respectively). TCGA and CGGA database analysis had the similar results. Through complex analysis of CGGA and TCGA databases, we established a risk-model that can predict the efficacy of radiotherapy for WHO grade 4 glioma patients. The 4-gene radiotherapy-related signature including ADD3, GRHPR, RHBDL1 and SLC9A9. Patients in the high-risk group had worse OS compared to low-risk group (P = 0.0001). High- and low-risk groups of patients receiving radiotherapy have significant survival differences, while patients who did not receive radiotherapy have no survival difference both in CGGA and TCGA databases. WHO grade 4 IDH-mutant astrocytoma is more radiosensitive than IDH-wildtype GBM patients. Our 4-gene radiotherapy-related signature can predict the radiation efficacy of WHO grade 4 glioma patients, and it may provide some reference for clinical treatment options.
Collapse
Affiliation(s)
- Xuetao Han
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China
| | - Huandi Zhou
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China
- Department of Central Laboratory, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
- Center of Metabolic Diseases and Cancer Research (CMCR), Hebei Medical University, Shijiazhuang, 050017, Hebei, China
| | - Wei Sun
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China
| | - Liubing Hou
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China
- Department of Central Laboratory, The Second Hospital of Hebei Medical University, Shijiazhuang, 050000, Hebei, China
| | - Yanqiang Wang
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China
| | - Hong Wang
- Department of Clinical Cancer Prevention, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX, 77030, USA
| | - Zhongqiang Lv
- Department of Neurosurgery, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China.
| | - Xiaoying Xue
- Department of Radiotherapy, The Second Hospital of Hebei Medical University, No. 215, Heping West Road, Xinhua District, Shijiazhuang, 050000, Hebei, China.
- Center of Metabolic Diseases and Cancer Research (CMCR), Hebei Medical University, Shijiazhuang, 050017, Hebei, China.
| |
Collapse
|
21
|
Murnan KM, Horbinski C, Stegh AH. Redox Homeostasis and Beyond: The Role of Wild-Type Isocitrate Dehydrogenases for the Pathogenesis of Glioblastoma. Antioxid Redox Signal 2023; 39:923-941. [PMID: 37132598 PMCID: PMC10654994 DOI: 10.1089/ars.2023.0262] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 03/06/2023] [Indexed: 05/04/2023]
Abstract
Significance: Glioblastoma is an aggressive and devastating brain tumor characterized by a dismal prognosis and resistance to therapeutic intervention. To support catabolic processes critical for unabated cellular growth and defend against harmful reactive oxygen species, glioblastoma tumors upregulate the expression of wild-type isocitrate dehydrogenases (IDHs). IDH enzymes catalyze the oxidative decarboxylation of isocitrate to α-ketoglutarate (α-KG), NAD(P)H, and CO2. On molecular levels, IDHs epigenetically control gene expression through effects on α-KG-dependent dioxygenases, maintain redox balance, and promote anaplerosis by providing cells with NADPH and precursor substrates for macromolecular synthesis. Recent Advances: While gain-of-function mutations in IDH1 and IDH2 represent one of the most comprehensively studied mechanisms of IDH pathogenic effects, recent studies identified wild-type IDHs as critical regulators of normal organ physiology and, when transcriptionally induced or down regulated, as contributing to glioblastoma progression. Critical Issues: Here, we will discuss molecular mechanisms of how wild-type IDHs control glioma pathogenesis, including the regulation of oxidative stress and de novo lipid biosynthesis, and provide an overview of current and future research directives that aim to fully characterize wild-type IDH-driven metabolic reprogramming and its contribution to the pathogenesis of glioblastoma. Future Directions: Future studies are required to further dissect mechanisms of metabolic and epigenomic reprogramming in tumors and the tumor microenvironment, and to develop pharmacological approaches to inhibit wild-type IDH function. Antioxid. Redox Signal. 39, 923-941.
Collapse
Affiliation(s)
- Kevin M. Murnan
- Ken and Ruth Davee Department of Neurology, Feinberg School of Medicine, The Robert H. Lurie Comprehensive Cancer Center, Malnati Brain Tumor Institute, Northwestern University, Chicago, Illinois, USA
| | - Craig Horbinski
- Department of Pathology, Feinberg School of Medicine, Malnati Brain Tumor Institute, The Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
- Department of Neurological Surgery, Feinberg School of Medicine, Malnati Brain Tumor Institute, The Robert H. Lurie Comprehensive Cancer Center, Northwestern University, Chicago, Illinois, USA
| | - Alexander H. Stegh
- Department of Neurological Surgery, The Brain Tumor Center, Alvin J. Siteman Comprehensive Cancer Center, Washington University School of Medicine, St. Louis, Missouri, USA
| |
Collapse
|
22
|
Álvarez-Torres MDM, López-Cerdán A, Andreu Z, de la Iglesia Vayá M, Fuster-Garcia E, García-García F, García-Gómez JM. Vascular differences between IDH-wildtype glioblastoma and astrocytoma IDH-mutant grade 4 at imaging and transcriptomic levels. NMR Biomed 2023; 36:e5004. [PMID: 37482922 DOI: 10.1002/nbm.5004] [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] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 05/31/2023] [Accepted: 06/23/2023] [Indexed: 07/25/2023]
Abstract
Global agreement in central nervous system (CNS) tumor classification is essential for predicting patient prognosis and determining the correct course of treatment, as well as for stratifying patients for clinical trials at international level. The last update by the World Health Organization of CNS tumor classification and grading in 2021 considered, for the first time, IDH-wildtype glioblastoma and astrocytoma IDH-mutant grade 4 as different tumors. Mutations in the genes isocitrate dehydrogenase (IDH) 1 and 2 occur early and, importantly, contribute to gliomagenesis. IDH mutation produces a metabolic reprogramming of tumor cells, thus affecting the processes of hypoxia and vascularity, resulting in a clear advantage for those patients who present with IDH-mutated astrocytomas. Despite the clinical relevance of IDH mutation, current protocols do not include full sequencing for every patient. Alternative biomarkers could be useful and complementary to obtain a more reliable classification. In this sense, magnetic resonance imaging (MRI)-perfusion biomarkers, such as relative cerebral blood volume and flow, could be useful from the moment of presurgery, without incurring additional financial costs or requiring extra effort. The main purpose of this work is to analyze the vascular and hemodynamic differences between IDH-wildtype glioblastoma and IDH-mutant astrocytoma. To achieve this, we evaluate and validate the association between dynamic susceptibility contrast-MRI perfusion biomarkers and IDH mutation status. In addition, to gain a deeper understanding of the vascular differences in astrocytomas depending on the IDH mutation, we analyze the transcriptomic bases of the vascular differences.
Collapse
Affiliation(s)
- María Del Mar Álvarez-Torres
- Biomedical Data Science Laboratory, ITACA (Instituto de Información y Tecnología de las Comunicaciones), Universitat Politècnica de València, Valencia, Spain
| | - Adolfo López-Cerdán
- Unidad Mixta de Imagen Biomédica FISABIO-CIPF (Centro Investigación Príncipe Felipe), Valencia, Spain
| | - Zoraida Andreu
- Foundation Valencian Institute of Oncology (FIVO), Valencia, Spain
| | - Maria de la Iglesia Vayá
- Unidad Mixta de Imagen Biomédica FISABIO-CIPF (Centro Investigación Príncipe Felipe), Valencia, Spain
| | - Elies Fuster-Garcia
- Biomedical Data Science Laboratory, ITACA (Instituto de Información y Tecnología de las Comunicaciones), Universitat Politècnica de València, Valencia, Spain
| | | | - Juan M García-Gómez
- Biomedical Data Science Laboratory, ITACA (Instituto de Información y Tecnología de las Comunicaciones), Universitat Politècnica de València, Valencia, Spain
| |
Collapse
|
23
|
Scott AJ, Correa LO, Edwards DM, Sun Y, Ravikumar V, Andren AC, Zhang L, Srinivasan S, Jairath N, Verbal K, Muraszko K, Sagher O, Carty SA, Hervey-Jumper S, Orringer D, Kim MM, Junck L, Umemura Y, Leung D, Venneti S, Camelo-Piragua S, Lawrence TS, Ippolito JE, Al-Holou WN, Chinnaiyan P, Heth J, Rao A, Lyssiotis CA, Wahl DR. Metabolomic Profiles of Human Glioma Inform Patient Survival. Antioxid Redox Signal 2023; 39:942-956. [PMID: 36852494 PMCID: PMC10655010 DOI: 10.1089/ars.2022.0085] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 02/07/2023] [Accepted: 02/07/2023] [Indexed: 03/01/2023]
Abstract
Aims: Targeting tumor metabolism may improve the outcomes for patients with glioblastoma (GBM). To further preclinical efforts targeting metabolism in GBM, we tested the hypothesis that brain tumors can be stratified into distinct metabolic groups with different patient outcomes. Therefore, to determine if tumor metabolites relate to patient survival, we profiled the metabolomes of human gliomas and correlated metabolic information with clinical data. Results: We found that isocitrate dehydrogenase-wildtype (IDHwt) GBMs are metabolically distinguishable from IDH mutated (IDHmut) astrocytomas and oligodendrogliomas. Survival of patients with IDHmut gliomas was expectedly more favorable than those with IDHwt GBM, and metabolic signatures can stratify IDHwt GBMs subtypes with varying prognoses. Patients whose GBMs were enriched in amino acids had improved survival, while those whose tumors were enriched for nucleotides, redox molecules, and lipid metabolites fared more poorly. These findings were recapitulated in validation cohorts using both metabolomic and transcriptomic data. Innovation: Our results suggest the existence of metabolic subtypes of GBM with differing prognoses, and further support the concept that metabolism may drive the aggressiveness of human gliomas. Conclusions: Our data show that metabolic signatures of human gliomas can inform patient survival. These findings may be used clinically to tailor novel metabolically targeted agents for GBM patients with different metabolic phenotypes. Antioxid. Redox Signal. 39, 942-956.
Collapse
Affiliation(s)
- Andrew J. Scott
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Luis O. Correa
- Department of Immunology Graduate Program, University of Michigan, Ann Arbor, Michigan, USA
| | - Donna M. Edwards
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
| | - Yilun Sun
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, Ohio, USA
| | - Visweswaran Ravikumar
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
| | - Anthony C. Andren
- Department of Molecular & Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
| | - Li Zhang
- Department of Molecular & Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Neil Jairath
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
| | - Kait Verbal
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Karin Muraszko
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Oren Sagher
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Shannon A. Carty
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
- Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Shawn Hervey-Jumper
- Department of Neurological Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Daniel Orringer
- Department of Neurosurgery, New York University Langone Health, New York, New York, USA
| | - Michelle M. Kim
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
| | - Larry Junck
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Yoshie Umemura
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Denise Leung
- Department of Neurology, University of Michigan, Ann Arbor, Michigan, USA
| | - Sriram Venneti
- Department of Pathology, University of Michigan, Ann Arbor, Michigan, USA
| | | | - Theodore S. Lawrence
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| | - Joseph E. Ippolito
- Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, St. Louis, Missouri, USA
- Department of Radiology, Washington University School of Medicine, St. Louis, Missouri, USA
| | - Wajd N. Al-Holou
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Prakash Chinnaiyan
- Department of Radiation Oncology, Beaumont Health, Royal Oak, Michigan, USA
- Oakland University William Beaumont School of Medicine, Rochester, Michigan, USA
| | - Jason Heth
- Department of Neurosurgery, University of Michigan, Ann Arbor, Michigan, USA
| | - Arvind Rao
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, Michigan, USA
- Department of Biostatistics, University of Michigan, Ann Arbor, Michigan, USA
| | - Costas A. Lyssiotis
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
- Department of Molecular & Integrative Physiology, University of Michigan, Ann Arbor, Michigan, USA
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, University of Michigan, Ann Arbor, Michigan, USA
| | - Daniel R. Wahl
- Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan, USA
- Department of Rogel Cancer Center, University of Michigan, Ann Arbor, Michigan, USA
| |
Collapse
|
24
|
Bedics G, Szőke P, Bátai B, Nagy T, Papp G, Kránitz N, Rajnai H, Reiniger L, Bödör C, Scheich B. Novel, clinically relevant genomic patterns identified by comprehensive genomic profiling in ATRX-deficient IDH-wildtype adult high-grade gliomas. Sci Rep 2023; 13:18436. [PMID: 37891325 PMCID: PMC10611758 DOI: 10.1038/s41598-023-45786-w] [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: 08/23/2023] [Accepted: 10/24/2023] [Indexed: 10/29/2023] Open
Abstract
Glioblastomas are the most common IDH-wildtype adult high-grade gliomas, frequently harboring mutations in the TERT gene promoter (pTERT) and utilizing the subsequent telomerase overexpression for telomere length maintenance. However, some rare cases show loss of ATRX and use alternative mechanisms of telomere lengthening. In this study, we performed the first complex genomic analysis specifically concentrating on the latter subgroup. Comprehensive genomic profiling of 12 ATRX-deficient and 13 ATRX-intact IDH-wildtype adult high-grade gliomas revealed that ATRX and pTERT mutations are mutually exclusive. DNMT3A alterations were confined to ATRX-deficient, while PTEN mutations to ATRX-intact cases. RAS-MAPK pathway alterations, including NF1 mutations, were more characteristic in the ATRX-deficient group. Variants of genes related to homologous recombination repair showed different patterns of affected genes. Two ATRX-deficient tumors with high tumor mutational burden and mismatch repair deficiency were found. One of these contained a novel fusion involving the NTRK2 and LRRFIP2 genes, while the other showed loss of MSH2 and MSH6 without genetic alterations in the encoding genes suggesting an epigenetic background. Genetic characteristics of ATRX-deficient IDH-wildtype adult high-grade gliomas suggest that these tumors are particularly intriguing targets of potential future therapeutic interventions including immunotherapies combined with MAPK pathway inhibition and DNA repair inhibitors.
Collapse
Affiliation(s)
- Gábor Bedics
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Péter Szőke
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Bence Bátai
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Tibor Nagy
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, University of Debrecen, Egyetem tér 1, Life Science Building, Debrecen, 4032, Hungary
| | - Gergő Papp
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Noémi Kránitz
- Department of Pathology, County Hospital Győr, Petz Aladár Hospital, Vasvári Pál út 2-4, Győr, 9024, Hungary
| | - Hajnalka Rajnai
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Lilla Reiniger
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Csaba Bödör
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
- HCEMM-SE Molecular Oncohematology Research Group, Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary
| | - Bálint Scheich
- Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, 1085, Hungary.
| |
Collapse
|
25
|
Chen X, Liu J, Li Y, Zeng Y, Wang F, Cheng Z, Duan H, Pan G, Yang S, Chen Y, Li Q, Shen X, Li Y, Qin Z, Chen J, Huang Y, Wang X, Lu Y, Shu M, Zhang Y, Wang G, Li K, Lin X, Xing F, Zhang H. IDH1 mutation impairs antiviral response and potentiates oncolytic virotherapy in glioma. Nat Commun 2023; 14:6781. [PMID: 37880243 PMCID: PMC10600173 DOI: 10.1038/s41467-023-42545-3] [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: 11/01/2022] [Accepted: 10/13/2023] [Indexed: 10/27/2023] Open
Abstract
IDH1 mutations frequently occur early in human glioma. While IDH1 mutation has been shown to promote gliomagenesis via DNA and histone methylation, little is known regarding its regulation in antiviral immunity. Here, we discover that IDH1 mutation inhibits virus-induced interferon (IFN) antiviral responses in glioma cells. Mechanistically, D2HG produced by mutant IDH1 enhances the binding of DNMT1 to IRF3/7 promoters such that IRF3/7 are downregulated, leading to impaired type I IFN response in glioma cells, which enhances the susceptibility of gliomas to viral infection. Furthermore, we identify DNMT1 as a potential biomarker predicting which IDH1mut gliomas are most likely to respond to oncolytic virus. Finally, both D2HG and ectopic mutant IDH1 can potentiate the replication and oncolytic efficacy of VSVΔ51 in female mouse models. These findings reveal a pivotal role for IDH1 mutation in regulating antiviral response and demonstrate that IDH1 mutation confers sensitivity to oncolytic virotherapy.
Collapse
Affiliation(s)
- Xueqin Chen
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
- Shanghai Institute of Hematology, State Key Laboratory of Medical Genomics, National Research Center for Translational Medicine (Shanghai), Ruijin Hospital affiliated with Shanghai Jiao Tong University School of Medicine, 200025, Shanghai, China
| | - Jun Liu
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Yuqin Li
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Yuequan Zeng
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Fang Wang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Zexiong Cheng
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Hao Duan
- Department of Neurosurgery/Neuro-oncology, State Key Laboratory of Oncology in South China, Sun Yat-sen University Cancer Center, 510060, Guangzhou, Guangdong, China
| | - Guopeng Pan
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Shangqi Yang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Yuling Chen
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
- Ministry of Education (MOE) & Ministry of Health (MOH) Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Qing Li
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Xi Shen
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Ying Li
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Zixi Qin
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Jiahong Chen
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Peking University, 100191, Beijing, China
| | - Youwei Huang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Xiangyu Wang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Yuli Lu
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
- Shantou Centre for Disease Control and Prevention, 515000, Shantou, Guangdong, China
| | - Minfeng Shu
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
- Ministry of Education (MOE) & Ministry of Health (MOH) Key Laboratory of Medical Molecular Virology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, 200032, Shanghai, China
| | - Yubo Zhang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Guocai Wang
- Institute of Traditional Chinese Medicine & Natural Products, Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research, College of Pharmacy, Jinan University, 510632, Guangzhou, Guangdong, China
| | - Kai Li
- Guangdong Research Institute of Gastroenterology, The Sixth Affiliated Hospital of Sun Yat-sen University, 510655, Guangzhou, Guangdong, China
| | - Xi Lin
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China.
| | - Fan Xing
- Medical Research Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, 510080, Guangzhou, Guangdong, China.
| | - Haipeng Zhang
- Department of Pharmacology, School of Medicine, Jinan University, 510632, Guangzhou, Guangdong, China.
- Key Laboratory of Viral Pathogenesis & Infection Prevention and Control (Jinan University), Ministry of Education, 510632, Guangzhou, Guangdong, China.
| |
Collapse
|
26
|
Cao C, Zhang L, Sorensen MD, Reifenberger G, Kristensen BW, McIntyre TM, Lin F. D-2-hydroxyglutarate regulates human brain vascular endothelial cell proliferation and barrier function. J Neuropathol Exp Neurol 2023; 82:921-933. [PMID: 37740942 PMCID: PMC10588003 DOI: 10.1093/jnen/nlad072] [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] [Indexed: 09/25/2023] Open
Abstract
Gain-of-function mutations in isocitrate dehydrogenase (IDH) genes result in excessive production of (D)-2-hydroxyglutarate (D-2HG) which intrinsically modifies tumor cell epigenetics and impacts surrounding noncancerous cells through nonepigenetic pathways. However, whether D-2HG has a paracrine effect on endothelial cells in the tumor microenvironment needs further clarification. We quantified microvessel density by immunohistochemistry using tissue sections from 60 high-grade astrocytic gliomas with or without IDH mutation. Microvessel density was found to be reduced in tumors carrying an IDH mutation. Ex vivo experiments showed that D-2HG inhibited endothelial cell migration, wound healing, and tube formation by suppressing cell proliferation but not viability, possibly through reduced activation of the mTOR/STAT3 pathway. Further, D-2HG reduced fluorescent dextran permeability and decreased paracellular T-cell transendothelial migration by augmenting expression of junctional proteins thereby collectively increasing endothelial barrier function. These results indicate that D-2HG may influence the tumor vascular microenvironment by reducing the intratumoral vasculature density and by inhibiting the transport of metabolites and extravasation of circulating cells into the astrocytoma microenvironment. These observations provide a rationale for combining IDH inhibition with antitumor immunological/angiogenic approaches and suggest a molecular basis for resistance to antiangiogenic drugs in patients whose tumors express a mutant IDH allele.
Collapse
Affiliation(s)
- Chun Cao
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Lingjun Zhang
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Mia D Sorensen
- Department of Pathology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Guido Reifenberger
- Institute of Neuropathology, Medical Faculty, Heinrich Heine University, and University Hospital Düsseldorf, Düsseldorf, Germany
- German Cancer Consortium (DKTK), Partner Site Essen/Düsseldorf, Düsseldorf, Germany
| | - Bjarne W Kristensen
- Department of Pathology, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Pathology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Clinical Medicine and Biotech Research and Innovation Center (BRIC), University of Copenhagen, Copenhagen, Denmark
| | - Thomas M McIntyre
- Department of Cardiovascular & Metabolic Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| | - Feng Lin
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
27
|
Herold RA, Schofield CJ, Armstrong FA. Electrochemical Nanoreactor Provides a Comprehensive View of Isocitrate Dehydrogenase Cancer-drug Kinetics. Angew Chem Int Ed Engl 2023; 62:e202309149. [PMID: 37607127 PMCID: PMC10962598 DOI: 10.1002/anie.202309149] [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: 06/29/2023] [Revised: 08/11/2023] [Accepted: 08/18/2023] [Indexed: 08/24/2023]
Abstract
The ability to control enzyme cascades entrapped in a nanoporous electrode material (the "Electrochemical Leaf", e-Leaf) has been exploited to gain detailed kinetic insight into the mechanism of an anti-cancer drug. Ivosidenib, used to treat acute myeloid leukemia, acts on a common cancer-linked variant of isocitrate dehydrogenase 1 (IDH1 R132H) inhibiting its "gain-of-function" activity-the undesired reduction of 2-oxoglutarate (2OG) to the oncometabolite 2-hydroxyglutarate (2HG). The e-Leaf quantifies the kinetics of IDH1 R132H inhibition across a wide and continuous range of conditions, efficiently revealing factors underlying the inhibitor residence time. Selective inhibition of IDH1 R132H by Ivosidenib and another inhibitor, Novartis 224, is readily resolved as a two-stage process whereby initial rapid non-inhibitory binding is followed by a slower step to give the inhibitory complex. These kinetic features are likely present in other allosteric inhibitors of IDH1/2. Such details, essential for understanding inhibition mechanisms, are not readily resolved in conventional steady-state kinetics or by techniques that rely only on measuring binding. Extending the new method and analytical framework presented here to other enzyme systems will be straightforward and should rapidly reveal insight that is difficult or often impossible to obtain using other methods.
Collapse
Affiliation(s)
- Ryan A. Herold
- Inorganic Chemistry LaboratoryDepartment of ChemistryUniversity of OxfordSouth Parks RoadOxfordOX1 3QRUK
| | - Christopher J. Schofield
- Department of Chemistry and the Ineos Oxford Institute for Antimicrobial ResearchUniversity of OxfordMansfield RoadOxfordOX1 3QYUK
| | - Fraser A. Armstrong
- Inorganic Chemistry LaboratoryDepartment of ChemistryUniversity of OxfordSouth Parks RoadOxfordOX1 3QRUK
| |
Collapse
|
28
|
Chen X, Wei W, Xiong W, Wu S, Wu Q, Wang P, Zhu G. Two Different Isocitrate Dehydrogenases from Pseudomonas aeruginosa: Enzymology and Coenzyme-Evolutionary Implications. Int J Mol Sci 2023; 24:14985. [PMID: 37834433 PMCID: PMC10574006 DOI: 10.3390/ijms241914985] [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: 09/06/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/15/2023] Open
Abstract
Pseudomonas aeruginosa PAO1, as an experimental model for Gram-negative bacteria, harbors two NADP+-dependent isocitrate dehydrogenases (NADP-IDHs) that were evolved from its ancient counterpart NAD-IDHs. For a better understanding of PaIDH1 and PaIDH2, we cloned the genes, overexpressed them in Escherichia coli and purified them to homogeneity. PaIDH1 displayed higher affinity to NADP+ and isocitrate, with lower Km values when compared to PaIDH2. Moreover, PaIDH1 possessed higher temperature tolerance (50 °C) and wider pH range tolerance (7.2-8.5) and could be phosphorylated. After treatment with the bifunctional PaIDH kinase/phosphatase (PaIDH K/P), PaIDH1 lost 80% of its enzymatic activity in one hour due to the phosphorylation of Ser115. Small-molecule compounds like glyoxylic acid and oxaloacetate can effectively inhibit the activity of PaIDHs. The mutant PaIDH1-D346I347A353K393 exhibited enhanced affinity for NAD+ while it lost activity towards NADP+, and the Km value (7770.67 μM) of the mutant PaIDH2-L589 I600 for NADP+ was higher than that observed for NAD+ (5824.33 μM), indicating a shift in coenzyme specificity from NADP+ to NAD+ for both PaIDHs. The experiments demonstrated that the mutation did not alter the oligomeric state of either protein. This study provides a foundation for the elucidation of the evolution and function of two NADP-IDHs in the pathogenic bacterium P. aeruginosa.
Collapse
Affiliation(s)
| | | | | | | | | | - Peng Wang
- Anhui Provincial Key Laboratory of Molecular Enzymology and Mechanism of Major Diseases and Key Laboratory of Biomedicine in Gene Diseases and Health of Anhui Higher Education Institutes, Anhui Normal University, Wuhu 241000, China; (X.C.); (W.W.); (W.X.); (S.W.); (Q.W.)
| | - Guoping Zhu
- Anhui Provincial Key Laboratory of Molecular Enzymology and Mechanism of Major Diseases and Key Laboratory of Biomedicine in Gene Diseases and Health of Anhui Higher Education Institutes, Anhui Normal University, Wuhu 241000, China; (X.C.); (W.W.); (W.X.); (S.W.); (Q.W.)
| |
Collapse
|
29
|
Chen X, Ding J. Molecular insights into the catalysis and regulation of mammalian NAD-dependent isocitrate dehydrogenases. Curr Opin Struct Biol 2023; 82:102672. [PMID: 37542909 DOI: 10.1016/j.sbi.2023.102672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 07/08/2023] [Accepted: 07/10/2023] [Indexed: 08/07/2023]
Abstract
Eukaryotic NAD-dependent isocitrate dehydrogenases (NAD-IDHs) are mitochondria-localized enzymes which catalyze the oxidative decarboxylation of isocitrate to α-ketoglutarate using NAD as a cofactor. In mammals, NAD-IDHs (or IDH3) consist of three types of subunits (α, β, and γ), and exist as (α2βγ)2 heterooctamer. Mammalian NAD-IDHs are regulated allosterically and/or competitively by a diversity of metabolites including citrate, ADP, ATP, NADH, and NADPH, which are associated with cellular metabolite flux, energy demands, and redox status. Proper assembly of the component subunits is essential for the catalysis and regulation of the enzymes. Recently, crystal structures of human IDH3 have been solved in apo form and in complex with various ligands, revealing the molecular mechanisms for the assembly, catalysis, and regulation of the enzyme.
Collapse
Affiliation(s)
- Xingchen Chen
- State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China
| | - Jianping Ding
- State Key Laboratory of Molecular Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, Chinese Academy of Sciences, 320 Yueyang Road, Shanghai 200031, China; School of Life Science and Technology, ShanghaiTech University, 393 Huaxia Zhong Road, Shanghai 201210, China.
| |
Collapse
|
30
|
Park J, Shim JK, Lee M, Kim D, Yoon SJ, Moon JH, Kim EH, Park JY, Chang JH, Kang SG. Classification of IDH wild-type glioblastoma tumorspheres into low- and high-invasion groups based on their transcriptional program. Br J Cancer 2023; 129:1061-1070. [PMID: 37558923 PMCID: PMC10539507 DOI: 10.1038/s41416-023-02391-y] [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: 01/08/2023] [Revised: 07/20/2023] [Accepted: 07/31/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Glioblastoma (GBM), one of the most lethal tumors, exhibits a highly infiltrative phenotype. Here, we identified transcription factors (TFs) that collectively modulate invasion-related genes in GBM. METHODS The invasiveness of tumorspheres (TSs) were quantified using collagen-based 3D invasion assays. TF activities were quantified by enrichment analysis using GBM transcriptome, and confirmed by cell-magnified analysis of proteome imaging. Invasion-associated TFs were knocked down using siRNA or shRNA, and TSs were orthotopically implanted into mice. RESULTS After classifying 23 patient-derived GBM TSs into low- and high-invasion groups, we identified active TFs in each group-PCBP1 for low invasion, and STAT3 and SRF for high invasion. Knockdown of these TFs reversed the phenotype and invasion-associated-marker expression of GBM TSs. Notably, MRI revealed consistent patterns of invasiveness between TSs and the originating tumors, with an association between high invasiveness and poor prognosis. Compared to controls, mice implanted with STAT3- or SRF-downregulated GBM TSs showed reduced normal tissue infiltration and tumor growth, and prolonged survival, indicating a therapeutic response. CONCLUSIONS Our integrative transcriptome analysis revealed three invasion-associated TFs in GBM. Based on the relationship among the transcriptional program, invasive phenotype, and prognosis, we suggest these TFs as potential targets for GBM therapy.
Collapse
Affiliation(s)
- Junseong Park
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Jin-Kyoung Shim
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Brain Tumor Translational Research Laboratory, Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Mirae Lee
- Department of Neurosurgery, The Spine and Spinal Cord Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06230, Republic of Korea
- Department of Biochemistry and Molecular Biology, College of Medicine, Yonsei University, Seoul, 03722, Republic of Korea
| | - Dokyeong Kim
- Precision Medicine Research Center, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
- Department of Biomedicine & Health Sciences, College of Medicine, The Catholic University of Korea, Seoul, 06591, Republic of Korea
| | - Seon-Jin Yoon
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Ju Hyung Moon
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Eui Hyun Kim
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
- Brain Tumor Translational Research Laboratory, Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Jeong-Yoon Park
- Department of Neurosurgery, The Spine and Spinal Cord Institute, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, 06230, Republic of Korea
| | - Jong Hee Chang
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea
| | - Seok-Gu Kang
- Department of Neurosurgery, Brain Tumor Center, Severance Hospital, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
- Brain Tumor Translational Research Laboratory, Severance Biomedical Research Institute, Yonsei University College of Medicine, Seoul, 03722, Republic of Korea.
- Department of Medical Science, Yonsei University Graduate School, Seoul, 03722, Republic of Korea.
| |
Collapse
|
31
|
Zou L. Heterochromatin-Dependent Replication Stress: A Lesson from IDH1/2 Mutants. Cancer Res 2023; 83:2987-2989. [PMID: 37433029 DOI: 10.1158/0008-5472.can-23-2015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 07/10/2023] [Indexed: 07/13/2023]
Abstract
Oncogenic point mutants of isocitrate dehydrogenases 1 and 2 (IDH2) generate 2-hydroxyglutarate, which inhibits lysine demethylases and increases heterochromatin. Tumor cells expressing IDH mutants are sensitive to PARP inhibitors (PARPi), offering an opportunity to eliminate IDH-driven tumor cells in therapy. Expression of an oncogenic IDH1 mutant in cells leads to aberrant heterochromatin formation at DNA breaks and impairs DNA repair through homologous recombination (HR), providing a possible explanation for the PARPi sensitivity of IDH mutant cells. However, a recent study published in Molecular Cell shows that IDH mutant tumors do not display the genomic alterations associated with HR defects. Instead, IDH mutants induce heterochromatin-dependent DNA replication stress. Furthermore, PARP is activated by the replication stress induced by IDH mutants and required for suppressing the ensuing DNA damage, providing an alternative model to explain the susceptibility of IDH mutant cells to PARPis. This study presents a new example of oncogene-induced and heterochromatin-dependent replication stress, and a role of PARP in the response to the stress, extending the molecular basis for PARP-targeted therapy.
Collapse
Affiliation(s)
- Lee Zou
- Department of Pharmacology and Cancer Biology, Duke University School of Medicine, Durham, North Carolina
- Duke Cancer Institute, Duke University School of Medicine, Durham, North Carolina
| |
Collapse
|
32
|
Cui H, Sun X, Schilling M, Herold-Mende C, Reischl M, Levkin PA, Popova AA, Turcan Ş. Repurposing FDA-Approved Drugs for Temozolomide-Resistant IDH1 Mutant Glioma Using High-Throughput Miniaturized Screening on Droplet Microarray Chip. Adv Healthc Mater 2023; 12:e2300591. [PMID: 37162029 DOI: 10.1002/adhm.202300591] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 04/25/2023] [Indexed: 05/11/2023]
Abstract
To address the challenge of drug resistance and limited treatment options for recurrent gliomas with IDH1 mutations, a highly miniaturized screening of 2208 FDA-approved drugs is conducted using a high-throughput droplet microarray (DMA) platform. Two patient-derived temozolomide-resistant tumorspheres harboring endogenous IDH1 mutations (IDH1mut ) are utilized. Screening identifies over 20 drugs, including verteporfin (VP), that significantly affected tumorsphere formation and viability. Proteomics analysis reveals that nuclear pore complex may be a potential VP target, suggesting a new mechanism of action independent of its known effects on YAP1. Knockdown experiments exclude YAP1 as a drug target in tumorspheres. Pathway analysis shows that NUP107 is a potential upstream regulator associated with VP response. Analysis of publicly available genomic datasets shows a significant correlation between high NUP107 expression and decreased survival in IDH1mut astrocytoma, suggesting NUP107 may be a potential biomarker for VP response. This study demonstrates a miniaturized approach for cost-effective drug repurposing using 3D glioma models and identifies nuclear pore complex as a potential target for drug development. The findings provide preclinical evidence to support in vivo and clinical studies of VP and other identified compounds to treat IDH1mut gliomas, which may ultimately improve clinical outcomes for patients with this challenging disease.
Collapse
Affiliation(s)
- Haijun Cui
- Institute of Biological and Chemical Systems - Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University, Chongqing, 400044, China
| | - Xueyuan Sun
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Marcel Schilling
- Institute for Automation and Applied Informatics (IAI), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Christel Herold-Mende
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Markus Reischl
- Institute for Automation and Applied Informatics (IAI), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Pavel A Levkin
- Institute of Biological and Chemical Systems - Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
- Institute of Organic Chemistry (IOC), Karlsruhe Institute of Technology (KIT), Fritz-Haber Weg 6, 76131, Karlsruhe, Germany
| | - Anna A Popova
- Institute of Biological and Chemical Systems - Functional Molecular Systems (IBCS-FMS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Şevin Turcan
- Neurology Clinic and National Center for Tumor Diseases, University Hospital Heidelberg, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| |
Collapse
|
33
|
Palau A, Segerberg F, Lidschreiber M, Lidschreiber K, Naughton AJ, Needhamsen M, Jung LA, Jagodic M, Cramer P, Lehmann S, Carlsten M, Lennartsson A. Perturbed epigenetic transcriptional regulation in AML with IDH mutations causes increased susceptibility to NK cells. Leukemia 2023; 37:1830-1841. [PMID: 37495775 PMCID: PMC10457197 DOI: 10.1038/s41375-023-01972-3] [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: 01/23/2023] [Revised: 06/05/2023] [Accepted: 07/10/2023] [Indexed: 07/28/2023]
Abstract
Isocitrate dehydrogenase (IDH) mutations are found in 20% of acute myeloid leukemia (AML) patients. However, only 30-40% of the patients respond to IDH inhibitors (IDHi). We aimed to identify a molecular vulnerability to tailor novel therapies for AML patients with IDH mutations. We characterized the transcriptional and epigenetic landscape with the IDH2i AG-221, using an IDH2 mutated AML cell line model and AML patient cohorts, and discovered a perturbed transcriptional regulatory network involving myeloid transcription factors that were partly restored after AG-221 treatment. In addition, hypermethylation of the HLA cluster caused a down-regulation of HLA class I genes, triggering an enhanced natural killer (NK) cell activation and an increased susceptibility to NK cell-mediated responses. Finally, analyses of DNA methylation data from IDHi-treated patients showed that non-responders still harbored hypermethylation in HLA class I genes. In conclusion, this study provides new insights suggesting that IDH mutated AML is particularly sensitive to NK cell-based personalized immunotherapy.
Collapse
Affiliation(s)
- Anna Palau
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Filip Segerberg
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Michael Lidschreiber
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Molecular Biology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Katja Lidschreiber
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Aonghus J Naughton
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Maria Needhamsen
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Solna, Sweden
| | - Lisa Anna Jung
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
| | - Maja Jagodic
- Department of Clinical Neuroscience, Center for Molecular Medicine, Karolinska Institutet, Solna, Sweden
| | - Patrick Cramer
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden
- Department of Molecular Biology, Max Planck Institute for Multidisciplinary Sciences, Göttingen, Germany
| | - Sören Lehmann
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
- Hematology Centre, Karolinska University Hospital, Stockholm, Sweden.
- Hematology Unit, Department of Medical Sciences, Uppsala University, Uppsala, Sweden.
| | - Mattias Carlsten
- Center for Hematology and Regenerative Medicine, Department of Medicine Huddinge, Karolinska Institutet, Stockholm, Sweden.
- Center for Cell Therapy and Allogeneic Stem Cell Transplantation, Karolinska Comprehensive Cancer Center, Karolinska University Hospital, Stockholm, Sweden.
| | - Andreas Lennartsson
- Department of Biosciences and Nutrition, Karolinska Institutet, Stockholm, Sweden.
| |
Collapse
|
34
|
Dai W, Wang Z, Wang G, Wang QA, DeBerardinis R, Jiang L. FASN deficiency induces a cytosol-to-mitochondria citrate flux to mitigate detachment-induced oxidative stress. Cell Rep 2023; 42:112971. [PMID: 37578864 PMCID: PMC10528718 DOI: 10.1016/j.celrep.2023.112971] [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: 07/11/2022] [Revised: 07/03/2023] [Accepted: 07/28/2023] [Indexed: 08/16/2023] Open
Abstract
Fatty acid synthase (FASN) maintains de novo lipogenesis (DNL) to support rapid growth in most proliferating cancer cells. Lipogenic acetyl-coenzyme A (CoA) is primarily produced from carbohydrates but can arise from glutamine-dependent reductive carboxylation. Here, we show that reductive carboxylation also occurs in the absence of DNL. In FASN-deficient cells, reductive carboxylation is mainly catalyzed by isocitrate dehydrogenase-1 (IDH1), but IDH1-generated cytosolic citrate is not utilized for supplying DNL. Metabolic flux analysis (MFA) shows that FASN deficiency induces a net cytosol-to-mitochondria citrate flux through mitochondrial citrate transport protein (CTP). Previously, a similar pathway has been shown to mitigate detachment-induced oxidative stress in anchorage-independent tumor spheroids. We further report that tumor spheroids show reduced FASN activity and that FASN-deficient cells acquire resistance to oxidative stress in a CTP- and IDH1-dependent manner. Collectively, these data indicate that by inducing a cytosol-to-mitochondria citrate flux, anchorage-independent malignant cells can gain redox capacity by trading off FASN-supported rapid growth.
Collapse
Affiliation(s)
- Wenting Dai
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope National Medical Center, Duarte, CA, USA.
| | - Zhichao Wang
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope National Medical Center, Duarte, CA, USA
| | - Guan Wang
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope National Medical Center, Duarte, CA, USA
| | - Qiong A Wang
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope National Medical Center, Duarte, CA, USA; Comprehensive Cancer Center, City of Hope National Medical Center, Duarte, CA, USA
| | - Ralph DeBerardinis
- Children's Medical Center Research Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA; Howard Hughes Medical Institute, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Lei Jiang
- Department of Molecular and Cellular Endocrinology, Arthur Riggs Diabetes and Metabolism Research Institute, City of Hope National Medical Center, Duarte, CA, USA; Comprehensive Cancer Center, City of Hope National Medical Center, Duarte, CA, USA.
| |
Collapse
|
35
|
Wang H, Wang X, Xu L, Zhang J. RARRES2 is Downregulated in Isocitrate Dehydrogenase 1 Mutant Glioma Patients and Served as an Unfavorable Prognostic Factor of Glioma. World Neurosurg 2023; 176:e610-e622. [PMID: 37271257 DOI: 10.1016/j.wneu.2023.05.109] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Accepted: 05/29/2023] [Indexed: 06/06/2023]
Abstract
BACKGROUND Mutations in isocitrate dehydrogenase 1 (IDH1) induce extensive transcriptional alterations to promote glioma development. However, IDH1 mutation contributes the better clinical outcomes of glioma. Further understanding the transcriptional and DNA methylation changes mediated by IDH1 mutation will provide new therapeutic targets for glioma. METHODS Public glioma cohorts were collected and processed using R software. The transcriptional changes mediated by IDH1 mutation were determined and presented using heatmap. The differentially expressed genes in IDH1 mutant glioma were overlapped using TBtools. The prognostic effects of IDH1 regulated genes were determined by Kaplan-Meier survival analysis. RESULTS Retinoic acid receptor responder 2 (RARRES2) was upregulated in IDH1 wild type lower-grade glioma (LGG) patients, and higher expression levels of RARRES2 were associated with worse clinical outcomes of LGG. Moreover, IDH1 wild type LGG patients with higher expression levels of RARRES2 had even worse overall survival. Compared with LGG, RARRES2 was upregulated in grade IV glioma (glioblastoma multiforme, GBM). Also, RARRES2 represented an unfavorable prognostic factor of glioma. In GBM, RARRES2 was also associated with IDH1 mutation. In both LGG and GBM, IDH1 mutation induced extensive DNA hypermethylation, and more than half genes that were downregulated in IDH1 mutant glioma were contributed by DNA hypermethylation. RARRES2 was also hypermethylated in IDH1 mutant LGG or GBM patients. Furthermore, RARRES2 hypomethylation was an unfavorable prognostic factor in patients with LGG. CONCLUSIONS RARRES2 was downregulated by IDH1 mutation and served as an unfavorable prognostic factor in glioma.
Collapse
Affiliation(s)
- Haiwei Wang
- Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China.
| | - Xinrui Wang
- Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Liangpu Xu
- Fujian Maternity and Child Health Hospital, Affiliated Hospital of Fujian Medical University, Fuzhou, Fujian, China
| | - Ji Zhang
- State Key Laboratory for Medical Genomics, Shanghai Institute of Hematology, Rui-Jin Hospital Affiliated to School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
36
|
Liu G, Bu C, Guo G, Zhang Z, Sheng Z, Deng K, Wu S, Xu S, Bu Y, Gao Y, Wang M, Liu G, Kong L, Li T, Li M, Bu X. Genomic alterations of oligodendrogliomas at distant recurrence. Cancer Med 2023; 12:17171-17183. [PMID: 37533228 PMCID: PMC10501240 DOI: 10.1002/cam4.6327] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/19/2023] [Accepted: 06/28/2023] [Indexed: 08/04/2023] Open
Abstract
BACKGROUND Oligodendroglioma is known for its relatively better prognosis and responsiveness to radiotherapy and chemotherapy. However, little is known about the evolution of genetic changes as oligodendroglioma progresses. METHODS In this study, we evaluated gene evolution invivo during tumor progression based on deep whole-genome sequencing data (ctDNA). We analyzed longitudinal genomic data from six patients during tumor evolution, of which five patients developed distant recurrence. RESULTS Whole-exome sequencing demonstrated that the rate of shared mutations between the primary and recurrent samples was relatively low. In two cases, even well-known major driver mutations in CIC and FUBP1 that were detected in primary tumors were not detected in the relapse samples. Among these cases, two patients had a conversion from the IDH mutation in the originating state to the IDH1 wild state during the process of gene evolution under chemotherapy treatment, indicating that the cell phenotype and genetic characteristics of oligodendroglioma may change during tumor evolution. Two patients received long-term temozolomide (TMZ) treatment before the operation, and we found that recurrence tumors harbored mutations in the PI3K/AKT and Sonic hedgehog (SHh) signaling pathways. Hypermutation occurred with mutations in MMR genes in one patient, contributing to the rapid progression of the tumor. CONCLUSION Oligodendroglioma displayed great spatial and temporal heterogeneity during tumor evolution. The PI3K/AKT and SHh signaling pathways may play an important role in promoting treatment resistance and distant relapse during oligodendroglioma evolution. In addition, there was a tendency to increase the degree of tumor malignancy during evolution. Distant recurrence may be a later event duringoligodendroglioma progression. CLINICALTRIALS gov, Identifier: NCT05512325.
Collapse
Affiliation(s)
- Guanzheng Liu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Chaojie Bu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Guangzhong Guo
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Zhiyue Zhang
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Zhiyuan Sheng
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Kaiyuan Deng
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Shuang Wu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Sensen Xu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Yage Bu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Yushuai Gao
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Meiyun Wang
- Department of RadiologyHenan Provincial People's HospitalZhengzhouChina
| | - Gang Liu
- Department of Center for Clinical Single Cell Biomedicine, Department of Oncology, Clinical Research Center, Henan Provincial People's HospitalZhengzhou University People's HospitalZhengzhouChina
| | - Lingfei Kong
- Department of PathologyHenan Provincial People's HospitalZhengzhouChina
| | - Tianxiao Li
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Ming Li
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| | - Xingyao Bu
- Department of NeurosurgeryZhengzhou University People's Hospital, Henan Provincial People's HospitalZhengzhouChina
- Juha International Central Laboratory of NeurosurgeryHenan Provincial People's HospitalZhengzhouChina
| |
Collapse
|
37
|
Lathoria K, Gowda P, Umdor SB, Patrick S, Suri V, Sen E. PRMT1 driven PTX3 regulates ferritinophagy in glioma. Autophagy 2023; 19:1997-2014. [PMID: 36647288 PMCID: PMC10283415 DOI: 10.1080/15548627.2023.2165757] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 12/30/2022] [Accepted: 01/03/2023] [Indexed: 01/18/2023] Open
Abstract
Mutations in the Krebs cycle enzyme IDH1 (isocitrate dehydrogenase (NADP(+)) 1) are associated with better prognosis in gliomas. Though IDH1 mutant (IDH1R132H) tumors are characterized by their antiproliferative signatures maintained through hypermethylation of DNA and chromatin, mechanisms affecting cell death pathways in these tumors are not well elucidated. On investigating the crosstalk between the IDH1 mutant epigenome, ferritinophagy and inflammation, diminished expression of PRMT1 (protein arginine methyltransferase 1) and its associated asymmetric dimethyl epigenetic mark H4R3me2a was observed in IDH1R132H gliomas. Reduced expression of PRMT1 was concurrent with diminished levels of PTX3, a key secretory factor involved in cancer-related inflammation. Lack of PRMT1 H4R3me2a in IDH1 mutant glioma failed to epigenetically activate the expression of PTX3 with a reduction in YY1 (YY1 transcription factor) binding on its promoter. Transcriptional activation and subsequent secretion of PTX3 from cells was required for maintaining macroautophagic/autophagic balance as pharmacological or genetic ablation of PTX3 secretion in wild-type IDH1 significantly increased autophagic flux. Additionally, PTX3-deficient IDH1 mutant gliomas exhibited heightened autophagic signatures. Furthermore, we demonstrate that the PRMT1-PTX3 axis is important in regulating the levels of ferritin genes/iron storage and inhibition of this axis triggered ferritinophagic flux. This study highlights the conserved role of IDH1 mutants in augmenting ferritinophagic flux in gliomas irrespective of genetic landscape through inhibition of the PRMT1-PTX3 axis. This is the first study describing ferritinophagy in IDH1 mutant gliomas with mechanistic details. Of clinical importance, our study suggests that the PRMT1-PTX3 ferritinophagy regulatory circuit could be exploited for therapeutic gains.Abbreviations: 2-HG: D-2-hydroxyglutarate; BafA1: bafilomycin A1; ChIP: chromatin immunoprecipitation; FTH1: ferritin heavy chain 1; FTL: ferritin light chain; GBM: glioblastoma; HMOX1/HO-1: heme oxygenase 1; IHC: immunohistochemistry; IDH1: isocitrate dehydrogenase(NADP(+))1; MDC: monodansylcadaverine; NCOA4: nuclear receptor coactivator 4; NFE2L2/Nrf2: NFE2 like bZIP transcription factor 2; PTX3/TSG-14: pentraxin 3; PRMT: protein arginine methyltransferase; SLC40A1: solute carrier family 40 member 1; Tan IIA: tanshinone IIA; TCA: trichloroacetic acid; TEM: transmission electron microscopy; TNF: tumor necrosis factor.
Collapse
Affiliation(s)
- Kirti Lathoria
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| | - Pruthvi Gowda
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| | - Sonia B Umdor
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| | - Shruti Patrick
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| | - Vaishali Suri
- Neurosciences Centre, All India Institute of Medical Sciences, New Delhi, India
| | - Ellora Sen
- Division of Cellular and Molecular Neuroscience, National Brain Research Centre, Manesar, India
| |
Collapse
|
38
|
Pathmanapan S, Poon R, De Renshaw TB, Nadesan P, Nakagawa M, Seesankar GA, Ho Loe AK, Zhang HH, Guinovart JJ, Duran J, Newgard CB, Wunder JS, Alman BA. Mutant IDH regulates glycogen metabolism from early cartilage development to malignant chondrosarcoma formation. Cell Rep 2023; 42:112578. [PMID: 37267108 PMCID: PMC10592452 DOI: 10.1016/j.celrep.2023.112578] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 09/14/2022] [Revised: 01/22/2023] [Accepted: 05/16/2023] [Indexed: 06/04/2023] Open
Abstract
Chondrosarcomas are the most common malignancy of cartilage and are associated with somatic mutations in isocitrate dehydrogenase 1 (IDH1) and IDH2 genes. Somatic IDH mutations are also found in its benign precursor lesion, enchondromas, suggesting that IDH mutations are early events in malignant transformation. Human mutant IDH chondrosarcomas and mutant Idh mice that develop enchondromas investigated in our studies display glycogen deposition exclusively in mutant cells from IDH mutant chondrosarcomas and Idh1 mutant murine growth plates. Pharmacologic blockade of glycogen utilization induces changes in tumor cell behavior, downstream energetic pathways, and tumor burden in vitro and in vivo. Mutant IDH1 interacts with hypoxia-inducible factor 1α (HIF1α) to regulate expression of key enzymes in glycogen metabolism. Here, we show a critical role for glycogen in enchondromas and chondrosarcomas, which is likely mediated through an interaction with mutant IDH1 and HIF1α.
Collapse
Affiliation(s)
- Sinthu Pathmanapan
- Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, ON, Canada; Institute of Medical Science, University of Toronto, Toronto, ON, Canada
| | - Raymond Poon
- Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, ON, Canada
| | | | | | - Makoto Nakagawa
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Gireesh A Seesankar
- Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, ON, Canada
| | - Adrian Kwan Ho Loe
- Developmental and Stem Cell Biology, Hospital for Sick Children, Toronto, ON, Canada
| | - Hongyuan H Zhang
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA
| | - Joan J Guinovart
- Institute for Research in Biomedicine (IRB Barcelona) Barcelona, Barcelona, Spain
| | - Jordi Duran
- Institute for Research in Biomedicine (IRB Barcelona) Barcelona, Barcelona, Spain
| | - Christopher B Newgard
- Department of Pharmacology & Cancer Biology, Duke University, Durham, NC, USA; Sarah W. Stedman Nutrition and Metabolism Center and Duke Molecular Physiology Institute, Duke University Medical Center, Durham, NC, USA
| | - Jay S Wunder
- Lunenfeld-Tanenbaum Research Institute and the University Musculoskeletal Oncology Unit, Mount Sinai Hospital, Toronto, ON, Canada
| | - Benjamin A Alman
- Department of Orthopaedic Surgery, Duke University, Durham, NC, USA.
| |
Collapse
|
39
|
Gunn K, Myllykoski M, Cao JZ, Ahmed M, Huang B, Rouaisnel B, Diplas BH, Levitt MM, Looper R, Doench JG, Ligon KL, Kornblum HI, McBrayer SK, Yan H, Duy C, Godley LA, Koivunen P, Losman JA. (R)-2-Hydroxyglutarate Inhibits KDM5 Histone Lysine Demethylases to Drive Transformation in IDH-Mutant Cancers. Cancer Discov 2023; 13:1478-1497. [PMID: 36847506 PMCID: PMC10238656 DOI: 10.1158/2159-8290.cd-22-0825] [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: 07/20/2022] [Revised: 12/21/2022] [Accepted: 02/22/2023] [Indexed: 03/01/2023]
Abstract
Oncogenic mutations in isocitrate dehydrogenase 1 (IDH1) and IDH2 occur in a wide range of cancers, including acute myeloid leukemia (AML) and glioma. Mutant IDH enzymes convert 2-oxoglutarate (2OG) to (R)-2-hydroxyglutarate [(R)-2HG], an oncometabolite that is hypothesized to promote cellular transformation by dysregulating 2OG-dependent enzymes. The only (R)-2HG target that has been convincingly shown to contribute to transformation by mutant IDH is the myeloid tumor suppressor TET2. However, there is ample evidence to suggest that (R)-2HG has other functionally relevant targets in IDH-mutant cancers. Here, we show that (R)-2HG inhibits KDM5 histone lysine demethylases and that this inhibition contributes to cellular transformation in IDH-mutant AML and IDH-mutant glioma. These studies provide the first evidence of a functional link between dysregulation of histone lysine methylation and transformation in IDH-mutant cancers. SIGNIFICANCE Mutant IDH is known to induce histone hypermethylation. However, it is not known if this hypermethylation is functionally significant or is a bystander effect of (R)-2HG accumulation in IDH-mutant cells. Here, we provide evidence that KDM5 inhibition by (R)-2HG contributes to mutant IDH-mediated transformation in AML and glioma. This article is highlighted in the In This Issue feature, p. 1275.
Collapse
Affiliation(s)
- Kathryn Gunn
- Division of Molecular and Cellular Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Matti Myllykoski
- Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, University of Oulu, FI-90220, Oulu, Finland; Oulu Center for Cell-Matrix Research, University of Oulu, FI-90220, Oulu, Finland
| | - John Z. Cao
- Committee on Cancer Biology, Biological Sciences Division, University of Chicago, Chicago, IL 60637, USA
| | - Manna Ahmed
- Cancer Signaling and Epigenetics Program, Cancer Epigenetic Institute, Fox Chase Cancer Center, Philadelphia, PA 19111
| | - Bofu Huang
- Division of Molecular and Cellular Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Betty Rouaisnel
- Division of Molecular and Cellular Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Bill H. Diplas
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Michael M. Levitt
- Children’s Medical Center Research Institute and Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ryan Looper
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, USA
| | - John G. Doench
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
| | - Keith L. Ligon
- Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
- Department of Pathology, Boston Children’s Hospital and Brigham and Women’s Hospital, Boston, MA 02115, USA
- Department of Oncologic Pathology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
| | - Harley I. Kornblum
- Intellectual and Developmental Disabilities Research Center, David Geffen School of Medicine at UCLA, Los Angeles, California 90095, USA
| | - Samuel K. McBrayer
- Children’s Medical Center Research Institute and Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Hai Yan
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Cihangir Duy
- Cancer Signaling and Epigenetics Program, Cancer Epigenetic Institute, Fox Chase Cancer Center, Philadelphia, PA 19111
| | - Lucy A. Godley
- Committee on Cancer Biology, Biological Sciences Division, University of Chicago, Chicago, IL 60637, USA
- Section of Hematology/Oncology, Departments of Medicine and Human Genetics, University of Chicago, Chicago, IL 60637, USA
| | - Peppi Koivunen
- Biocenter Oulu, Faculty of Biochemistry and Molecular Medicine, University of Oulu, FI-90220, Oulu, Finland; Oulu Center for Cell-Matrix Research, University of Oulu, FI-90220, Oulu, Finland
| | - Julie-Aurore Losman
- Division of Molecular and Cellular Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA 02215, USA
- Division of Hematology, Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02115, USA
| |
Collapse
|
40
|
Raviram R, Raman A, Preissl S, Ning J, Wu S, Koga T, Zhang K, Brennan CW, Zhu C, Luebeck J, Van Deynze K, Han JY, Hou X, Ye Z, Mischel AK, Li YE, Fang R, Baback T, Mugford J, Han CZ, Glass CK, Barr CL, Mischel PS, Bafna V, Escoubet L, Ren B, Chen CC. Integrated analysis of single-cell chromatin state and transcriptome identified common vulnerability despite glioblastoma heterogeneity. Proc Natl Acad Sci U S A 2023; 120:e2210991120. [PMID: 37155843 PMCID: PMC10194019 DOI: 10.1073/pnas.2210991120] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [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: 06/27/2022] [Accepted: 03/09/2023] [Indexed: 05/10/2023] Open
Abstract
In 2021, the World Health Organization reclassified glioblastoma, the most common form of adult brain cancer, into isocitrate dehydrogenase (IDH)-wild-type glioblastomas and grade IV IDH mutant (G4 IDHm) astrocytomas. For both tumor types, intratumoral heterogeneity is a key contributor to therapeutic failure. To better define this heterogeneity, genome-wide chromatin accessibility and transcription profiles of clinical samples of glioblastomas and G4 IDHm astrocytomas were analyzed at single-cell resolution. These profiles afforded resolution of intratumoral genetic heterogeneity, including delineation of cell-to-cell variations in distinct cell states, focal gene amplifications, as well as extrachromosomal circular DNAs. Despite differences in IDH mutation status and significant intratumoral heterogeneity, the profiled tumor cells shared a common chromatin structure defined by open regions enriched for nuclear factor 1 transcription factors (NFIA and NFIB). Silencing of NFIA or NFIB suppressed in vitro and in vivo growths of patient-derived glioblastomas and G4 IDHm astrocytoma models. These findings suggest that despite distinct genotypes and cell states, glioblastoma/G4 astrocytoma cells share dependency on core transcriptional programs, yielding an attractive platform for addressing therapeutic challenges associated with intratumoral heterogeneity.
Collapse
Affiliation(s)
- Ramya Raviram
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Anugraha Raman
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Sebastian Preissl
- Center for Epigenomics, University of California San Diego, La Jolla, CA92093
- Institute of Experimental and Clinical Pharmacology and Toxicology, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jiangfang Ning
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN55455
| | - Shaoping Wu
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN55455
| | - Tomoyuki Koga
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN55455
| | - Kai Zhang
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Cameron W. Brennan
- Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, NY10065
| | - Chenxu Zhu
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Jens Luebeck
- Department of Computer Science and Engineering, Halicioglu Data Science Institute, University of California San Diego, La Jolla, CA92093
| | - Kinsey Van Deynze
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Jee Yun Han
- Center for Epigenomics, University of California San Diego, La Jolla, CA92093
| | - Xiaomeng Hou
- Center for Epigenomics, University of California San Diego, La Jolla, CA92093
| | - Zhen Ye
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Anna K. Mischel
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Yang Eric Li
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Rongxin Fang
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
| | - Tomas Baback
- Department of Computer Science and Engineering, Biomedical Sciences Graduate Program, San Diego, CA92121
| | - Joshua Mugford
- Department of Computer Science and Engineering, Biomedical Sciences Graduate Program, San Diego, CA92121
| | - Claudia Z. Han
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA92093
| | - Christopher K. Glass
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA92093
- Department of Medicine, University of California San Diego, La Jolla, CA92093
| | - Cathy L. Barr
- Program in Neurosciences and Mental Health, Hospital for Sick Children, Division of Experimental & Translational Neuroscience, Krembil Research Institute, University Health Network, Toronto, ONM5T 0S8, Canada
- Department of Psychiatry, University of Toronto, Toronto, ONM5T 0S8, Canada
- Department of Physiology, University of Toronto, Toronto, ONM5T 0S8, Canada
| | - Paul S. Mischel
- Department of Pathology, Stanford University, Stanford, CA94305
| | - Vineet Bafna
- Department of Computer Science and Engineering, Halicioglu Data Science Institute, University of California San Diego, La Jolla, CA92093
| | - Laure Escoubet
- Department of Computer Science and Engineering, Biomedical Sciences Graduate Program, San Diego, CA92121
| | - Bing Ren
- Ludwig Institute for Cancer Research, University of California San Diego, La Jolla, CA92093
- Center for Epigenomics, University of California San Diego, La Jolla, CA92093
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA92093
| | - Clark C. Chen
- Department of Neurosurgery, University of Minnesota, Minneapolis, MN55455
| |
Collapse
|
41
|
Chang CM, Ramesh KK, Huang V, Gurbani S, Kleinberg LR, Weinberg BD, Shim H, Shu HKG. Mutant Isocitrate Dehydrogenase 1 Expression Enhances Response of Gliomas to the Histone Deacetylase Inhibitor Belinostat. Tomography 2023; 9:942-954. [PMID: 37218937 PMCID: PMC10204413 DOI: 10.3390/tomography9030077] [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: 01/31/2023] [Revised: 03/27/2023] [Accepted: 04/27/2023] [Indexed: 05/24/2023] Open
Abstract
Histone deacetylase inhibitors (HDACis) are drugs that target the epigenetic state of cells by modifying the compaction of chromatin through effects on histone acetylation. Gliomas often harbor a mutation of isocitrate dehydrogenase (IDH) 1 or 2 that leads to changes in their epigenetic state presenting a hypermethylator phenotype. We postulated that glioma cells with IDH mutation, due to the presence of epigenetic changes, will show increased sensitivity to HDACis. This hypothesis was tested by expressing mutant IDH1 with a point alteration-converting arginine 132 to histidine-within glioma cell lines that contain wild-type IDH1. Glioma cells engineered to express mutant IDH1 produced D-2-hydroxyglutarate as expected. When assessed for response to the pan-HDACi drug belinostat, mutant IDH1-expressing glioma cells were subjected to more potent inhibition of growth than the corresponding control cells. Increased sensitivity to belinostat correlated with the increased induction of apoptosis. Finally, a phase I trial assessing the addition of belinostat to standard-of-care therapy for newly diagnosed glioblastoma patients included one patient with a mutant IDH1 tumor. This mutant IDH1 tumor appeared to display greater sensitivity to the addition of belinostat than the other cases with wild-type IDH tumors based on both standard magnetic resonance imaging (MRI) and advanced spectroscopic MRI criteria. These data together suggest that IDH mutation status within gliomas may serve as a biomarker of response to HDACis.
Collapse
Affiliation(s)
- Chi-Ming Chang
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
| | - Karthik K. Ramesh
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA 30322, USA
| | - Vicki Huang
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA 30322, USA
| | - Saumya Gurbani
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
| | | | - Brent D. Weinberg
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA 30322, USA
| | - Hyunsuk Shim
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
- Department of Biomedical Engineering, Emory University and Georgia Institute of Technology, Atlanta, GA 30322, USA
- Department of Radiology and Imaging Sciences, Emory University, Atlanta, GA 30322, USA
| | - Hui-Kuo G. Shu
- Department of Radiation Oncology, Emory University, Atlanta, GA 30322, USA
| |
Collapse
|
42
|
Carney SV, Banerjee K, Mujeeb A, Zhu B, Haase S, Varela ML, Kadiyala P, Tronrud CE, Zhu Z, Mukherji D, Gorla P, Sun Y, Tagett R, Núñez FJ, Luo M, Luo W, Ljungman M, Liu Y, Xia Z, Schwendeman A, Qin T, Sartor MA, Costello JF, Cahill DP, Lowenstein PR, Castro MG. Zinc Finger MYND-Type Containing 8 (ZMYND8) Is Epigenetically Regulated in Mutant Isocitrate Dehydrogenase 1 (IDH1) Glioma to Promote Radioresistance. Clin Cancer Res 2023; 29:1763-1782. [PMID: 36692427 PMCID: PMC10159884 DOI: 10.1158/1078-0432.ccr-22-1896] [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: 06/15/2022] [Revised: 10/27/2022] [Accepted: 12/22/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE Mutant isocitrate dehydrogenase 1 (mIDH1) alters the epigenetic regulation of chromatin, leading to a hypermethylation phenotype in adult glioma. This work focuses on identifying gene targets epigenetically dysregulated by mIDH1 to confer therapeutic resistance to ionizing radiation (IR). EXPERIMENTAL DESIGN We evaluated changes in the transcriptome and epigenome in a radioresistant mIDH1 patient-derived glioma cell culture (GCC) following treatment with an mIDH1-specific inhibitor, AGI-5198. We identified Zinc Finger MYND-Type Containing 8 (ZMYND8) as a potential target of mIDH1 reprogramming. We suppressed ZMYND8 expression by shRNA knockdown and genetic knockout (KO) in mIDH1 glioma cells and then assessed cellular viability to IR. We assessed the sensitivity of mIDH1 GCCS to pharmacologic inhibition of ZMYND8-interacting partners: HDAC, BRD4, and PARP. RESULTS Inhibition of mIDH1 leads to an upregulation of gene networks involved in replication stress. We found that the expression of ZMYND8, a regulator of DNA damage response, was decreased in three patient-derived mIDH1 GCCs after treatment with AGI-5198. Knockdown of ZMYND8 expression sensitized mIDH1 GCCs to radiotherapy marked by decreased cellular viability. Following IR, mIDH1 glioma cells with ZMYND8 KO exhibit significant phosphorylation of ATM and sustained γH2AX activation. ZMYND8 KO mIDH1 GCCs were further responsive to IR when treated with either BRD4 or HDAC inhibitors. PARP inhibition further enhanced the efficacy of radiotherapy in ZMYND8 KO mIDH1 glioma cells. CONCLUSIONS These findings indicate the impact of ZMYND8 in the maintenance of genomic integrity and repair of IR-induced DNA damage in mIDH1 glioma. See related commentary by Sachdev et al., p. 1648.
Collapse
Affiliation(s)
- Stephen V. Carney
- Cancer Biology Training Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Kaushik Banerjee
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Anzar Mujeeb
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Brandon Zhu
- Graduate Program in Biomedical Engineering, University of Michigan College of Engineering, Ann Arbor, MI, USA
| | - Santiago Haase
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maria L. Varela
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Padma Kadiyala
- Graduate Program in Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Claire E. Tronrud
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Ziwen Zhu
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Devarshi Mukherji
- Neuroscience, University of Michigan College of Literature, Science, the Arts (LSA), Ann Arbor, MI 48109, USA
| | - Preethi Gorla
- Neuroscience, University of Michigan College of Literature, Science, the Arts (LSA), Ann Arbor, MI 48109, USA
| | - Yilun Sun
- Department of Radiation Oncology, University Hospitals/Case Western Reserve University, Cleveland, OH, USA
| | - Rebecca Tagett
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Felipe J. Núñez
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maowu Luo
- Department of Pathology, UT Southwestern Medical Center, Dallas TX 75390, USA
| | - Weibo Luo
- Department of Pathology, UT Southwestern Medical Center, Dallas TX 75390, USA
- Department of Pharmacology, UT Southwestern Medical Center, Dallas TX 75390, USA
| | - Mats Ljungman
- Department of Radiation Oncology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Environmental Health Science, School of Public Health, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yayuan Liu
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA
| | - Ziyun Xia
- Department of Pharmaceutical Sciences, University of Michigan, Ann Arbor, MI 48109, USA
| | - Anna Schwendeman
- Department of Radiation Oncology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Tingting Qin
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Maureen A. Sartor
- Department of Computational Medicine and Bioinformatics, University of Michigan, Ann Arbor, MI 48109, USA
| | - Joseph F. Costello
- Department of Neurological Surgery, University of California, San Francisco, California, 94143 USA
| | - Daniel P. Cahill
- Department of Neurosurgery, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston Massachusetts, 02114, USA
| | - Pedro R. Lowenstein
- Cancer Biology Training Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Graduate Program in Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Biosciences Initiative in Brain Cancer, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Maria G. Castro
- Cancer Biology Training Program, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Neurosurgery, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Department of Cell and Developmental Biology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Rogel Cancer Center, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Graduate Program in Immunology, University of Michigan Medical School, Ann Arbor, MI 48109, USA
- Biosciences Initiative in Brain Cancer, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| |
Collapse
|
43
|
Sachdev S, Dmello C, Sonabend AM. Radiosensitization of IDH-Mutated Gliomas through ZMYND8 - a Pathway to Improved Outcomes. Clin Cancer Res 2023; 29:1648-1650. [PMID: 36826993 PMCID: PMC10159893 DOI: 10.1158/1078-0432.ccr-23-0018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 02/10/2023] [Accepted: 02/16/2023] [Indexed: 02/25/2023]
Abstract
Isocitrate dehydrogenase 1-mutant (IDH1m) gliomas are recalcitrant tumors for which radiotherapy remains a standard treatment. A recent study identified ZMYND8 as a key mediator of radioresistance for IDH1m gliomas, and pharmacologic targeting of this pathway may heighten radiotherapy-induced tumor response, providing a prospect of improved clinical outcomes. See related article by Carney et al., p. 1763.
Collapse
Affiliation(s)
- Sean Sachdev
- Department of Radiation Oncology, Northwestern Lou and Jean Malnati Brain Tumor Institute, Northwestern University Robert H. Lurie Comprehensive Cancer Center, 676 N. St Clair Street, Suite 1820, Chicago, IL, 60611, USA
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago IL
| | - Crismita Dmello
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago IL
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago IL
| | - Adam M. Sonabend
- Northwestern Medicine Malnati Brain Tumor Institute of the Lurie Comprehensive Cancer Center, Feinberg School of Medicine, Northwestern University, Chicago IL
- Department of Neurological Surgery, Feinberg School of Medicine, Northwestern University, Chicago IL
| |
Collapse
|
44
|
Zheng L, Tan M, Yan S, Jiang D. Cadmium exposure-triggered growth retardation in Hyphantria cunea larvae involves disturbances in food utilization and energy metabolism. Ecotoxicol Environ Saf 2023; 256:114886. [PMID: 37037109 DOI: 10.1016/j.ecoenv.2023.114886] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 06/19/2023]
Abstract
Serious environmental pollution in the ecosystem makes phytophagous insects face a great risk of exposure to pollutants, especially heavy metals. This study aims to understand the effects of Cd exposure on the growth and development of Hyphantria cunea and to elucidate the mechanism of growth toxicity induced by Cd from the perspective of food utilization and energy metabolism. Our results showed that the larval basal growth data, growth index, fitness index, and standard growth index were significantly decreased after feeding on Cd-containing artificial diets. The Cd-treated larvae had significantly higher digestibility than the untreated larvae. However, the food consumption, efficiency of conversion of digested food, and efficiency of conversion of ingested food were significantly lower than those of untreated larvae. Eight key metabolites in the glycolysis pathway and six key metabolites in the tricarboxylic acid cycle pathway were significantly reduced in Cd-treated larvae. The mRNA expression levels of two regulatory genes (6-phosphofructokinase 1 and hexokinase-1) belonging to two key enzymes in the glycolysis pathway and four regulatory genes (isocitrate dehydrogenase-1, isocitrate dehydrogenase-3, citrate synthase, and oxoglutarate dehydrogenase) belonging to three key enzymes in the tricarboxylic acid cycle pathway were significantly lower in the Cd-treated group than in the control group. Furthermore, most fitness-related traits were significantly and positively correlated with food utilization (except approximate digestibility) or energy metabolism parameters. Taken together, Cd exposure-triggered growth retardation of H. cunea larvae is a consequence of disturbances in food utilization and energy metabolism, thereby emphasizing the toxicity of heavy metals.
Collapse
Affiliation(s)
- Lin Zheng
- School of Forestry, Northeast Forestry University, Harbin 150040, PR China; Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, PR China
| | - Mingtao Tan
- School of Forestry, Northeast Forestry University, Harbin 150040, PR China; Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, PR China
| | - Shanchun Yan
- School of Forestry, Northeast Forestry University, Harbin 150040, PR China; Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, PR China.
| | - Dun Jiang
- School of Forestry, Northeast Forestry University, Harbin 150040, PR China; Key Laboratory of Sustainable Forest Ecosystem Management-Ministry of Education, Northeast Forestry University, Harbin 150040, PR China.
| |
Collapse
|
45
|
Zhang S, Zhang J, Hu X, Yin S, Yuan Y, Xia L, Cao F, Yan X, Yan Z, Mao Q, Xie D, Liu Y. Noninvasive detection of brain gliomas using plasma cell-free DNA 5-hydroxymethylcytosine sequencing. Int J Cancer 2023; 152:1707-1718. [PMID: 36522844 DOI: 10.1002/ijc.34401] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 10/16/2022] [Accepted: 11/14/2022] [Indexed: 12/23/2022]
Abstract
Liquid biopsy techniques based on deep sequencing of plasma cell-free DNA (cfDNA) could detect the low-frequency somatic mutations and provide an accurate diagnosis for many cancers. However, for brain gliomas, reliable performance of these techniques currently requires obtaining cfDNA from patients' cerebral spinal fluid, which is cumbersome and risky. Here we report a liquid biopsy method based on sequencing of plasma cfDNA fragments carrying 5-hydroxymethylcytosine (5hmC) using selective chemical labeling (hMe-Seal). We first constructed a dataset including 180 glioma patients and 229 non-glioma controls. We found marked concordance between cfDNA hydroxymethylome and the aberrant transcriptome of the underlying gliomas. Functional analysis also revealed overrepresentation of the differentially hydroxymethylated genes (DhmGs) in oncogenic and neural pathways. After splitting our dataset into training and test cohort, we showed that a penalized logistic model constructed with training set DhmGs could distinguish glioma patients from healthy controls in both our test set (AUC = 0.962) and an independent dataset (AUC = 0.930) consisting of 111 gliomas and 111 controls. Additionally, the DhmGs between gliomas with mutant and wild-type isocitrate dehydrogenase (IDH) could be used to train a cfDNA predictor of the IDH mutation status of the underlying tumor (AUC = 0.816), and patients with predicted IDH mutant gliomas had significantly better outcome (P = .01). These results indicate that our plasma cfDNA 5hmC sequencing method could obtain glioma-specific signals, which may be used to noninvasively detect these patients and predict the aggressiveness of their tumors.
Collapse
Affiliation(s)
- Shuxin Zhang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
- Department of Head and Neck Surgery, Sichuan Cancer Hospital and Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jun Zhang
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xinlei Hu
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Senlin Yin
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yunbo Yuan
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Lin Xia
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Feng Cao
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Xiaoqin Yan
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Ziyue Yan
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Qing Mao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Dan Xie
- Frontier Science Centre for Disease Molecular Network, State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| | - Yanhui Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan Province, China
| |
Collapse
|
46
|
Liu S, Abboud M, Mikhailov V, Liu X, Reinbold R, Schofield CJ. Differentiating Inhibition Selectivity and Binding Affinity of Isocitrate Dehydrogenase 1 Variant Inhibitors. J Med Chem 2023; 66:5279-5288. [PMID: 36952395 PMCID: PMC10108345 DOI: 10.1021/acs.jmedchem.3c00203] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Indexed: 03/25/2023]
Abstract
Isocitrate dehydrogenase (IDH) 1/2 gain-of-function variants catalyze the production of the oncometabolite 2-hydroxyglutarate and are validated targets for leukemia treatment. We report binding and inhibition studies on 13 IDH1/2 variant inhibitors, including clinical candidates and drugs, with wild-type (wt) IDH1 and its cancer-associated variant, IDH1 R132H. Interestingly, all the variant inhibitors bind wt IDH1 despite not, or only weakly, inhibiting it. Selective inhibition of the IDH1 R132H variant over wt IDH1 does not principally relate to the affinities of the inhibitors for the resting forms of the enzymes. Rather, the independent binding of Mg2+ and 2-oxoglutarate to the IDH1 variant makes the variant more susceptible to allosteric inhibition, compared to the tighter binding of the isocitrate-Mg2+ complex substrate to wt IDH1. The results highlight that binding affinity need not correlate with inhibition selectivity and have implications for interpretation of inhibitor screening results with IDH and related enzymes using turnover versus binding assays.
Collapse
Affiliation(s)
| | | | - Victor Mikhailov
- Chemistry Research Laboratory, Department
of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Xiao Liu
- Chemistry Research Laboratory, Department
of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Raphael Reinbold
- Chemistry Research Laboratory, Department
of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| | - Christopher J. Schofield
- Chemistry Research Laboratory, Department
of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, 12 Mansfield Road, Oxford OX1 3TA, United Kingdom
| |
Collapse
|
47
|
Gupta S, Thokchom SD, Kapoor R. Arbuscular mycorrhiza fungus alleviates arsenic mediated disturbances in tricarboxylic acid cycle and nitrogen metabolism in Triticum aestivum L. Plant Physiol Biochem 2023; 197:107631. [PMID: 36965318 DOI: 10.1016/j.plaphy.2023.03.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/01/2023] [Revised: 02/18/2023] [Accepted: 03/05/2023] [Indexed: 06/18/2023]
Abstract
Utilization of arbuscular mycorrhizal (AM) fungi (AMF) as a sustainable strategy in redeeming arsenic (As) toxicity in plants is a promising approach. Low As accumulation, restoration of physiological processes, and As tolerance by AMF have been documented in crop plants. However, to comprehend AM-mediated As tolerance in plants, understanding the biochemical responses of host to the symbiont is crucial. The study evaluated the effect of an AM fungus, Rhizophagus intraradices on tricarboxylic acid cycle (TCA) and nitrogen metabolism of Triticum aestivum under three As concentrations (0, 25, and 50 mg As kg-1 soil). Results showed that TCA cycle and nitrogen metabolism were severely impaired by As that resulted into a higher C/N ratio. However, colonization by R. intraradices attenuated As mediated alterations in TCA cycle by augmenting the activity of pyruvate dehydrogenase that provided sufficient substrate for the TCA cycle. Furthermore, mycorrhizal (M) plants reinstated the activities of isocitrate dehydrogenase, succinate dehydrogenase, fumarase, and malate dehydrogenase even under high As level. Although citrate synthase and oxoglutarate dehydrogenase activities declined upon As exposure in M-plants, these were nevertheless higher than their non-mycorrhizal (NM) counterparts, ensuring higher levels of citric acid and succinic acid in M-plants. AM colonization also moderated the As-mediated disturbances in nitrogen assimilation by augmenting the activity of nitrate reductase, nitrite reductase, glutamine synthase, and glutamine-2-oxoglutarate amino transferase. Overall findings of the study point out that colonization by R. intraradices favourably regulated the TCA cycle and nitrogen metabolism and confronted As-mediated alterations in C/N ratio.
Collapse
Affiliation(s)
- Samta Gupta
- Department of Botany, University of Delhi, Delhi, 110007, India
| | | | - Rupam Kapoor
- Department of Botany, University of Delhi, Delhi, 110007, India.
| |
Collapse
|
48
|
Miller JJ, Arrillaga-Romany I. IDH-mutant glioma: A new IDH1 inhibitor moves forward. Neuro Oncol 2023; 25:337-338. [PMID: 36526609 PMCID: PMC9925702 DOI: 10.1093/neuonc/noac275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Indexed: 12/23/2022] Open
Affiliation(s)
- Julie J Miller
- Stephen E. and Catherine Pappas Center for Neuro-Oncology Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| | - Isabel Arrillaga-Romany
- Stephen E. and Catherine Pappas Center for Neuro-Oncology Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts 02114, USA
| |
Collapse
|
49
|
Robinson TM, Levine RL. Oncogenic IDH1 Mutation Imparts Therapeutically Targetable Metabolic Dysfunction in Multiple Tumor Types. Cancer Discov 2023; 13:266-268. [PMID: 36744320 DOI: 10.1158/2159-8290.cd-22-1325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
SUMMARY In this issue of Cancer Discovery, Thomas and colleagues leverage mass spectrometry metabolomics, stable isotope labeling, and functional studies to explore metabolic vulnerabilities in cancers harboring mutations in isocitrate dehydrogenase (IDH). The authors present compelling data to support the claim that dysregulated lipid synthesis underpins a synthetic lethal target in cancers with IDH1, but not IDH2, mutations. See related article by Thomas et al., p. 496 (9).
Collapse
Affiliation(s)
- Troy M Robinson
- Human Oncology and Pathogenesis Program, Molecular Cancer Medicine Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Louis V. Gerstner Jr. Graduate School of Biomedical Sciences, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ross L Levine
- Human Oncology and Pathogenesis Program, Molecular Cancer Medicine Service, Memorial Sloan Kettering Cancer Center, New York, New York
- Center for Hematologic Malignancies, Memorial Sloan Kettering Cancer Center, New York, New York
- Leukemia Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| |
Collapse
|
50
|
Liu X, Reinbold R, Liu S, Herold RA, Rabe P, Duclos S, Yadav RB, Abboud MI, Thieffine S, Armstrong FA, Brewitz L, Schofield CJ. Natural and synthetic 2-oxoglutarate derivatives are substrates for oncogenic variants of human isocitrate dehydrogenase 1 and 2. J Biol Chem 2023; 299:102873. [PMID: 36621625 PMCID: PMC9939733 DOI: 10.1016/j.jbc.2023.102873] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/07/2023] Open
Abstract
Variants of isocitrate dehydrogenase (IDH) 1 and 2 (IDH1/2) alter metabolism in cancer cells by catalyzing the NADPH-dependent reduction of 2-oxoglutarate (2OG) to (2R)-hydroxyglutarate. However, it is unclear how derivatives of 2OG can affect cancer cell metabolism. Here, we used synthetic C3- and C4-alkylated 2OG derivatives to investigate the substrate selectivities of the most common cancer-associated IDH1 variant (R132H IDH1), of two cancer-associated IDH2 variants (R172K IDH2, R140Q IDH2), and of WT IDH1/2. Absorbance-based, NMR, and electrochemical assays were employed to monitor WT IDH1/2 and IDH1/2 variant-catalyzed 2OG derivative turnover in the presence and absence of 2OG. Our results reveal that 2OG derivatives can serve as substrates of the investigated IDH1/2 variants, but not of WT IDH1/2, and have the potential to act as 2OG-competitive inhibitors. Kinetic parameters reveal that some 2OG derivatives, including the natural product 3-methyl-2OG, are equally or even more efficient IDH1/2 variant substrates than 2OG. Furthermore, NMR and mass spectrometry studies confirmed IDH1/2 variant-catalyzed production of alcohols in the cases of the 3-methyl-, 3-butyl-, and 3-benzyl-substituted 2OG derivatives; a crystal structure of 3-butyl-2OG with an IDH1 variant (R132C/S280F IDH1) reveals active site binding. The combined results highlight the potential for (i) IDH1/2 variant-catalyzed reduction of 2-oxoacids other than 2OG in cells, (ii) modulation of IDH1/2 variant activity by 2-oxoacid natural products, including some present in common foods, (iii) inhibition of IDH1/2 variants via active site binding rather than the established allosteric mode of inhibition, and (iv) possible use of IDH1/2 variants as biocatalysts.
Collapse
Affiliation(s)
- Xiao Liu
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom
| | - Raphael Reinbold
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom
| | - Shuang Liu
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom
| | - Ryan A Herold
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, Oxford, United Kingdom
| | - Patrick Rabe
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom
| | | | | | - Martine I Abboud
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom
| | | | - Fraser A Armstrong
- Inorganic Chemistry Laboratory, Department of Chemistry, University of Oxford, Oxford, United Kingdom
| | - Lennart Brewitz
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom.
| | - Christopher J Schofield
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, United Kingdom.
| |
Collapse
|