1
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Zhao J, Ma X, Gao P, Han X, Zhao P, Xie F, Liu M. Advancing glioblastoma treatment by targeting metabolism. Neoplasia 2024; 51:100985. [PMID: 38479191 PMCID: PMC10950892 DOI: 10.1016/j.neo.2024.100985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/04/2024] [Indexed: 03/24/2024]
Abstract
Alterations in cellular metabolism are important hallmarks of glioblastoma(GBM). Metabolic reprogramming is a critical feature as it meets the higher nutritional demand of tumor cells, including proliferation, growth, and survival. Many genes, proteins, and metabolites associated with GBM metabolism reprogramming have been found to be aberrantly expressed, which may provide potential targets for cancer treatment. Therefore, it is becoming increasingly important to explore the role of internal and external factors in metabolic regulation in order to identify more precise therapeutic targets and diagnostic markers for GBM. In this review, we define the metabolic characteristics of GBM, investigate metabolic specificities such as targetable vulnerabilities and therapeutic resistance, as well as present current efforts to target GBM metabolism to improve the standard of care.
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Affiliation(s)
- Jinyi Zhao
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Xuemei Ma
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Peixian Gao
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Xueqi Han
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Pengxiang Zhao
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Fei Xie
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China
| | - Mengyu Liu
- College of Chemistry and Life Science, Beijing University of Technology, Beijing, China; Beijing Molecular Hydrogen Research Center, Beijing, China.
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2
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Xiang Y, Liu X, Sun Q, Liao K, Liu X, Zhao Z, Feng L, Liu Y, Wang B. The development of cancers research based on mitochondrial heat shock protein 90. Front Oncol 2023; 13:1296456. [PMID: 38098505 PMCID: PMC10720920 DOI: 10.3389/fonc.2023.1296456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 11/23/2023] [Indexed: 12/17/2023] Open
Abstract
Mitochondrial heat shock protein 90 (mtHsp90), including Tumor necrosis factor receptor-associated protein 1 (TRAP1) and Hsp90 translocated from cytoplasm, modulating cellular metabolism and signaling pathways by altering the conformation, activity, and stability of numerous client proteins, and is highly expressed in tumors. mtHsp90 inhibition results in the destabilization and eventual degradation of its client proteins, leading to interference with various tumor-related pathways and efficient control of cancer cell development. Among these compounds, gamitrinib, a specific mtHsp90 inhibitor, has demonstrated its safety and efficacy in several preclinical investigations and is currently undergoing evaluation in clinical trials. This review aims to provide a comprehensive overview of the present knowledge pertaining to mtHsp90, encompassing its structure and function. Moreover, our main emphasis is on the development of mtHsp90 inhibitors for various cancer therapies, to present a thorough overview of the recent pre-clinical and clinical advancements in this field.
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Affiliation(s)
- Yuchu Xiang
- West China Hospital of Sichuan University, Sichuan University, Chengdu, China
| | - Xudong Liu
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Qi Sun
- Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, Centre for Safe Medication Practice and Research, The University of Hong Kong, Pok Fu Lam, Hong Kong SAR, China
| | - Kuo Liao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, China
| | - Xiaohan Liu
- Multiscale Research Institute of Complex Systems, Fudan University, Shanghai, China
| | - Zihui Zhao
- Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Lishuang Feng
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, Hong Kong SAR, China
| | - Yan Liu
- Department of Organ Transplantation, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
| | - Bo Wang
- Institute of Medical Microbiology and Hygiene, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Department of Urology, Guizhou Provincial People’s Hospital, Guiyang, Guizhou, China
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3
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Shang E, Nguyen TTT, Westhoff MA, Karpel-Massler G, Siegelin MD. Targeting cellular respiration as a therapeutic strategy in glioblastoma. Oncotarget 2023; 14:419-425. [PMID: 37141415 PMCID: PMC10159369 DOI: 10.18632/oncotarget.28424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
While glycolysis is abundant in malignancies, mitochondrial metabolism is significant as well. Mitochondria harbor the enzymes relevant for cellular respiration, which is a critical pathway for both regeneration of reduction equivalents and energy production in the form of ATP. The oxidation of NADH2 and FADH2 are fundamental since NAD and FAD are the key components of the TCA-cycle that is critical to entertain biosynthesis in cancer cells. The TCA-cycle itself is predominantly fueled through carbons from glucose, glutamine, fatty acids and lactate. Targeting mitochondrial energy metabolism appears feasible through several drug compounds that activate the CLPP protein or interfere with NADH-dehydrogenase, pyruvate-dehydrogenase, enzymes of the TCA-cycle and mitochondrial matrix chaperones. While these compounds have demonstrated anti-cancer effects in vivo, recent research suggests which patients most likely benefit from such treatments. Here, we provide a brief overview of the status quo of targeting mitochondrial energy metabolism in glioblastoma and highlight a novel combination therapy.
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Affiliation(s)
- Enyuan Shang
- Department of Biological Sciences, Bronx Community College, City University of New York, NY 10453, USA
| | - Trang Thi Thu Nguyen
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA
| | - Mike-Andrew Westhoff
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm 89081, Germany
| | | | - Markus D Siegelin
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY 10032, USA
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4
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Progress in targeting PTEN/PI3K/Akt axis in glioblastoma therapy: Revisiting molecular interactions. Biomed Pharmacother 2023; 158:114204. [PMID: 36916430 DOI: 10.1016/j.biopha.2022.114204] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 12/16/2022] [Accepted: 12/30/2022] [Indexed: 01/05/2023] Open
Abstract
Glioblastoma (GBM) is one of the most malignant cancers of central nervous system and due to its sensitive location, surgical resection has high risk and therefore, chemotherapy and radiotherapy are utilized for its treatment. However, chemoresistance and radio-resistance are other problems in GBM treatment. Hence, new therapies based on genes are recommended for treatment of GBM. PTEN is a tumor-suppressor operator in cancer that inhibits PI3K/Akt/mTOR axis in diminishing growth, metastasis and drug resistance. In the current review, the function of PTEN/PI3K/Akt axis in GBM progression is evaluated. Mutation or depletion of PTEN leads to increase in GBM progression. Low expression level of PTEN mediates poor prognosis in GBM and by increasing proliferation and invasion, promotes malignancy of tumor cells. Moreover, loss of PTEN signaling can result in therapy resistance in GBM. Activation of PTEN signaling impairs GBM metabolism via glycolysis inhibition. In contrast to PTEN, PI3K/Akt signaling has oncogenic function and during tumor progression, expression level of PI3K/Akt enhances. PI3K/Akt signaling shows positive association with oncogenic pathways and its expression similar to PTEN signaling, is regulated by non-coding RNAs. PTEN upregulation and PI3K/Akt signaling inhibition by anti-cancer agents can be beneficial in interfering GBM progression. This review emphasizes on the signaling networks related to PTEN/PI3K/Akt and provides new insights for targeting this axis in effective GBM treatment.
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Hussein D, Alsereihi R, Salwati AAA, Algehani R, Alhowity A, Al-Hejin AM, Schulten HJ, Baeesa S, Bangash M, Alghamdi F, Cross R, Al Zughaibi T, Saka M, Chaudhary A, Abuzenadah A. The anterior gradient homologue 2 (AGR2) co-localises with the glucose-regulated protein 78 (GRP78) in cancer stem cells, and is critical for the survival and drug resistance of recurrent glioblastoma: in situ and in vitro analyses. Cancer Cell Int 2022; 22:387. [PMID: 36482387 PMCID: PMC9730595 DOI: 10.1186/s12935-022-02814-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 11/28/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Glioblastomas (GBs) are characterised as one of the most aggressive primary central nervous system tumours (CNSTs). Single-cell sequencing analysis identified the presence of a highly heterogeneous population of cancer stem cells (CSCs). The proteins anterior gradient homologue 2 (AGR2) and glucose-regulated protein 78 (GRP78) are known to play critical roles in regulating unfolded protein response (UPR) machinery. The UPR machinery influences cell survival, migration, invasion and drug resistance. Hence, we investigated the role of AGR2 in drug-resistant recurrent glioblastoma cells. METHODS Immunofluorescence, biological assessments and whole exome sequencing analyses were completed under in situ and in vitro conditions. Cells were treated with CNSTs clinical/preclinical drugs taxol, cisplatin, irinotecan, MCK8866, etoposide, and temozolomide, then resistant cells were analysed for the expression of AGR2. AGR2 was repressed using single and double siRNA transfections and combined with either temozolomide or irinotecan. RESULTS Genomic and biological characterisations of the AGR2-expressed Jed66_GB and Jed41_GB recurrent glioblastoma tissues and cell lines showed features consistent with glioblastoma. Immunofluorescence data indicated that AGR2 co-localised with the UPR marker GRP78 in both the tissue and their corresponding primary cell lines. AGR2 and GRP78 were highly expressed in glioblastoma CSCs. Following treatment with the aforementioned drugs, all drug-surviving cells showed high expression of AGR2. Prolonged siRNA repression of a particular region in AGR2 exon 2 reduced AGR2 protein expression and led to lower cell densities in both cell lines. Co-treatments using AGR2 exon 2B siRNA in conjunction with temozolomide or irinotecan had partially synergistic effects. The slight reduction of AGR2 expression increased nuclear Caspase-3 activation in both cell lines and caused multinucleation in the Jed66_GB cell line. CONCLUSIONS AGR2 is highly expressed in UPR-active CSCs and drug-resistant GB cells, and its repression leads to apoptosis, via multiple pathways.
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Affiliation(s)
- Deema Hussein
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Reem Alsereihi
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Department of Biological Sciences, Faculty of Science, King Abdulaziz University, 80203, Jeddah, 21589 Saudi Arabia ,College of Health Sciences, Al-Rayan Colleges, 41411, Madinah AL-Munawarah, Saudi Arabia
| | - Abdulla Ahmed A. Salwati
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia
| | - Rinad Algehani
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia
| | - Alazouf Alhowity
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia
| | - Ahmed M. Al-Hejin
- grid.412125.10000 0001 0619 1117Department of Biological Sciences, Faculty of Science, King Abdulaziz University, 80203, Jeddah, 21589 Saudi Arabia
| | - Hans-Juergen Schulten
- grid.412125.10000 0001 0619 1117Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Saleh Baeesa
- grid.412125.10000 0001 0619 1117Division of Neurosurgery, Faculty of Medicine, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Mohammed Bangash
- grid.412125.10000 0001 0619 1117Division of Neurosurgery, Faculty of Medicine, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Fahad Alghamdi
- grid.412125.10000 0001 0619 1117Pathology Department, Faculty of Medicine, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Richard Cross
- grid.48815.300000 0001 2153 2936School of Engineering and Sustainable Development, Emerging Technologies Research Centre (EMTERC), De Montfort University, The Gateway, Leicester, LE1 9BH UK
| | - Torki Al Zughaibi
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Mohamad Saka
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Adeel Chaudhary
- grid.412125.10000 0001 0619 1117Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Centre of Innovation for Personalized Medicine, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Adel Abuzenadah
- grid.412125.10000 0001 0619 1117King Fahd Medical Research Center, King Abdulaziz University, 80216, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Department of Medical Laboratory Sciences, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Center of Excellence in Genomic Medicine Research, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia ,grid.412125.10000 0001 0619 1117Centre of Innovation for Personalized Medicine, Department of Medical Laboratory Technology, Faculty of Applied Medical Sciences, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
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6
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Therapeutic Drug-Induced Metabolic Reprogramming in Glioblastoma. Cells 2022; 11:cells11192956. [PMID: 36230918 PMCID: PMC9563867 DOI: 10.3390/cells11192956] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Revised: 09/15/2022] [Accepted: 09/17/2022] [Indexed: 11/21/2022] Open
Abstract
Glioblastoma WHO IV (GBM), the most common primary brain tumor in adults, is a heterogenous malignancy that displays a reprogrammed metabolism with various fuel sources at its disposal. Tumor cells primarily appear to consume glucose to entertain their anabolic and catabolic metabolism. While less effective for energy production, aerobic glycolysis (Warburg effect) is an effective means to drive biosynthesis of critical molecules required for relentless growth and resistance to cell death. Targeting the Warburg effect may be an effective venue for cancer treatment. However, past and recent evidence highlight that this approach may be limited in scope because GBM cells possess metabolic plasticity that allows them to harness other substrates, which include but are not limited to, fatty acids, amino acids, lactate, and acetate. Here, we review recent key findings in the literature that highlight that GBM cells substantially reprogram their metabolism upon therapy. These studies suggest that blocking glycolysis will yield a concomitant reactivation of oxidative energy pathways and most dominantly beta-oxidation of fatty acids.
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7
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Singh T, Kaur P, Singh P, Singh S, Munshi A. Differential molecular mechanistic behavior of HDACs in cancer progression. MEDICAL ONCOLOGY (NORTHWOOD, LONDON, ENGLAND) 2022; 39:171. [PMID: 35972597 DOI: 10.1007/s12032-022-01770-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Accepted: 06/10/2022] [Indexed: 12/13/2022]
Abstract
Genetic aberration including mutation in oncogenes and tumor suppressor genes transforms normal cells into tumor cells. Epigenetic modifications work concertedly with genetic factors in controlling cancer development. Histone acetyltransferases (HATs), histone deacetylases (HDACs), DNA methyltransferases (DNMTs) and chromatin structure modifier are prospective epigenetic regulators. Specifically, HDACs are histone modifiers regulating the expression of genes implicated in cell survival, growth, apoptosis, and metabolism. The majority of HDACs are highly upregulated in cancer, whereas some have a varied function and expression in cancer progression. Distinct HDACs have a positive and negative role in controlling cancer progression. HDACs are also significantly involved in tumor cells acquiring metastatic and angiogenic potential in order to withstand the anti-tumor microenvironment. HDACs' role in modulating metabolic genes has also been associated with tumor development and survival. This review highlights and discusses the molecular mechanisms of HDACs by which they regulate cell survival, apoptosis, metastasis, invasion, stemness potential, angiogenesis, and epithelial to mesenchymal transitions (EMT) in tumor cells. HDACs are the potential target for anti-cancer drug development and various inhibitors have been developed and FDA approved for a variety of cancers. The primary HDAC inhibitors with proven anti-cancer efficacy have also been highlighted in this review.
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Affiliation(s)
- Tashvinder Singh
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India
| | - Prabhsimran Kaur
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India
| | | | - Sandeep Singh
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India.
| | - Anjana Munshi
- Department of Human Genetics and Molecular Medicine, Central University of Punjab, Bathinda, 151401, India.
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8
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Joshi A, Ito T, Picard D, Neckers L. The Mitochondrial HSP90 Paralog TRAP1: Structural Dynamics, Interactome, Role in Metabolic Regulation, and Inhibitors. Biomolecules 2022; 12:biom12070880. [PMID: 35883436 PMCID: PMC9312948 DOI: 10.3390/biom12070880] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 06/21/2022] [Accepted: 06/22/2022] [Indexed: 02/04/2023] Open
Abstract
The HSP90 paralog TRAP1 was discovered more than 20 years ago; yet, a detailed understanding of the function of this mitochondrial molecular chaperone remains elusive. The dispensable nature of TRAP1 in vitro and in vivo further complicates an understanding of its role in mitochondrial biology. TRAP1 is more homologous to the bacterial HSP90, HtpG, than to eukaryotic HSP90. Lacking co-chaperones, the unique structural features of TRAP1 likely regulate its temperature-sensitive ATPase activity and shed light on the alternative mechanisms driving the chaperone’s nucleotide-dependent cycle in a defined environment whose physiological temperature approaches 50 °C. TRAP1 appears to be an important bioregulator of mitochondrial respiration, mediating the balance between oxidative phosphorylation and glycolysis, while at the same time promoting mitochondrial homeostasis and displaying cytoprotective activity. Inactivation/loss of TRAP1 has been observed in several neurodegenerative diseases while TRAP1 expression is reported to be elevated in multiple cancers and, as with HSP90, evidence of addiction to TRAP1 has been observed. In this review, we summarize what is currently known about this unique HSP90 paralog and why a better understanding of TRAP1 structure, function, and regulation is likely to enhance our understanding of the mechanistic basis of mitochondrial homeostasis.
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Affiliation(s)
- Abhinav Joshi
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), Bethesda, MD 20892, USA; (A.J.); (T.I.)
| | - Takeshi Ito
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), Bethesda, MD 20892, USA; (A.J.); (T.I.)
| | - Didier Picard
- Department of Molecular and Cellular Biology, Université de Genève, Sciences III, 30 Quai Ernest-Ansermet, CH-1211 Geneva, Switzerland;
| | - Len Neckers
- Urologic Oncology Branch, Center for Cancer Research, National Cancer Institute (NCI), Bethesda, MD 20892, USA; (A.J.); (T.I.)
- Correspondence: ; Tel.: +1-240-858-3918
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9
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Wengert LA, Backe SJ, Bourboulia D, Mollapour M, Woodford MR. TRAP1 Chaperones the Metabolic Switch in Cancer. Biomolecules 2022; 12:biom12060786. [PMID: 35740911 PMCID: PMC9221471 DOI: 10.3390/biom12060786] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Revised: 06/02/2022] [Accepted: 06/02/2022] [Indexed: 12/12/2022] Open
Abstract
Mitochondrial function is dependent on molecular chaperones, primarily due to their necessity in the formation of respiratory complexes and clearance of misfolded proteins. Heat shock proteins (Hsps) are a subset of molecular chaperones that function in all subcellular compartments, both constitutively and in response to stress. The Hsp90 chaperone TNF-receptor-associated protein-1 (TRAP1) is primarily localized to the mitochondria and controls both cellular metabolic reprogramming and mitochondrial apoptosis. TRAP1 upregulation facilitates the growth and progression of many cancers by promoting glycolytic metabolism and antagonizing the mitochondrial permeability transition that precedes multiple cell death pathways. TRAP1 attenuation induces apoptosis in cellular models of cancer, identifying TRAP1 as a potential therapeutic target in cancer. Similar to cytosolic Hsp90 proteins, TRAP1 is also subject to post-translational modifications (PTM) that regulate its function and mediate its impact on downstream effectors, or ‘clients’. However, few effectors have been identified to date. Here, we will discuss the consequence of TRAP1 deregulation in cancer and the impact of post-translational modification on the known functions of TRAP1.
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Affiliation(s)
- Laura A. Wengert
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (L.A.W.); (S.J.B.); (D.B.); (M.M.)
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Sarah J. Backe
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (L.A.W.); (S.J.B.); (D.B.); (M.M.)
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Dimitra Bourboulia
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (L.A.W.); (S.J.B.); (D.B.); (M.M.)
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Mehdi Mollapour
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (L.A.W.); (S.J.B.); (D.B.); (M.M.)
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
| | - Mark R. Woodford
- Department of Urology, SUNY Upstate Medical University, Syracuse, NY 13210, USA; (L.A.W.); (S.J.B.); (D.B.); (M.M.)
- Upstate Cancer Center, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Department of Biochemistry and Molecular Biology, SUNY Upstate Medical University, Syracuse, NY 13210, USA
- Correspondence:
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10
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Wei S, Yin D, Yu S, Lin X, Savani MR, Du K, Ku Y, Wu D, Li S, Liu H, Tian M, Chen Y, Bowie M, Hariharan S, Waitkus M, Keir ST, Sugarman ET, Deek RA, Labrie M, Khasraw M, Lu Y, Mills GB, Herlyn M, Wu K, Liu L, Wei Z, Flaherty KT, Abdullah K, Zhang G, Ashley DM. Antitumor Activity of a Mitochondrial-Targeted HSP90 Inhibitor in Gliomas. Clin Cancer Res 2022; 28:2180-2195. [PMID: 35247901 DOI: 10.1158/1078-0432.ccr-21-0833] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 08/31/2021] [Accepted: 03/01/2022] [Indexed: 02/05/2023]
Abstract
PURPOSE To investigate the antitumor activity of a mitochondrial-localized HSP90 inhibitor, Gamitrinib, in multiple glioma models, and to elucidate the antitumor mechanisms of Gamitrinib in gliomas. EXPERIMENTAL DESIGN A broad panel of primary and temozolomide (TMZ)-resistant human glioma cell lines were screened by cell viability assays, flow cytometry, and crystal violet assays to investigate the therapeutic efficacy of Gamitrinib. Seahorse assays were used to measure the mitochondrial respiration of glioma cells. Integrated analyses of RNA sequencing (RNAseq) and reverse phase protein array (RPPA) data were performed to reveal the potential antitumor mechanisms of Gamitrinib. Neurospheres, patient-derived organoids (PDO), cell line-derived xenografts (CDX), and patient-derived xenografts (PDX) models were generated to further evaluate the therapeutic efficacy of Gamitrinib. RESULTS Gamitrinib inhibited cell proliferation and induced cell apoptosis and death in 17 primary glioma cell lines, 6 TMZ-resistant glioma cell lines, 4 neurospheres, and 3 PDOs. Importantly, Gamitrinib significantly delayed the tumor growth and improved survival of mice in both CDX and PDX models in which tumors were either subcutaneously or intracranially implanted. Integrated computational analyses of RNAseq and RPPA data revealed that Gamitrinib exhibited its antitumor activity via (i) suppressing mitochondrial biogenesis, OXPHOS, and cell-cycle progression and (ii) activating the energy-sensing AMP-activated kinase, DNA damage, and stress response. CONCLUSIONS These preclinical findings established the therapeutic role of Gamitrinib in gliomas and revealed the inhibition of mitochondrial biogenesis and tumor bioenergetics as the primary antitumor mechanisms in gliomas.
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Affiliation(s)
- Shiyou Wei
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Delong Yin
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.,Department of Orthopedics, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Shengnan Yu
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.,Department of Oncology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiang Lin
- Department of Computer Science, Ying Wu College of Computing, New Jersey Institute of Technology, Newark, New Jersey
| | - Milan R Savani
- Department of Neurosurgery, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Kuang Du
- Department of Computer Science, Ying Wu College of Computing, New Jersey Institute of Technology, Newark, New Jersey
| | - Yin Ku
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Di Wu
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Shasha Li
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Hao Liu
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Meng Tian
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, China.,Neurosurgery Research Laboratory, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Yaohui Chen
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Michelle Bowie
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Seethalakshmi Hariharan
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Matthew Waitkus
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Stephen T Keir
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Eric T Sugarman
- Philadelphia College of Osteopathic Medicine, Philadelphia, Pennsylvania
| | - Rebecca A Deek
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marilyne Labrie
- Knight Cancer Institute, Oregon Health Sciences University, Portland, Oregon
| | - Mustafa Khasraw
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
| | - Yiling Lu
- Division of Cancer Medicine, Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Gordon B Mills
- Knight Cancer Institute, Oregon Health Sciences University, Portland, Oregon
| | | | - Kongming Wu
- Department of Oncology, Tongji Hospital of Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, China
| | - Lunxu Liu
- Department of Thoracic Surgery, Institute of Thoracic Oncology, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Zhi Wei
- Department of Computer Science, Ying Wu College of Computing, New Jersey Institute of Technology, Newark, New Jersey
| | - Keith T Flaherty
- Massachusetts General Hospital Cancer Center, Boston, Massachusetts
| | - Kalil Abdullah
- Department of Neurosurgery, Simmons Comprehensive Cancer Center, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Gao Zhang
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina.,Department of Pathology, Duke University School of Medicine, Durham, North Carolina
| | - David M Ashley
- The Preston Robert Tisch Brain Tumor Center, Duke University Medical Center, Durham, North Carolina.,Department of Neurosurgery, Duke University School of Medicine, Durham, North Carolina
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11
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Nguyen TTT, Shang E, Westhoff MA, Karpel-Massler G, Siegelin MD. Methodological Approaches for Assessing Metabolomic Changes in Glioblastomas. Methods Mol Biol 2022; 2445:305-328. [PMID: 34973000 DOI: 10.1007/978-1-0716-2071-7_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Glioblastoma (GBM), a highly malignant primary brain tumor, inevitably leads to death. In the last decade, a variety of novel molecular characteristics of GBMs were unraveled. The identification of the mutation in the IDH1 and less commonly IDH2 gene was surprising and ever since has nurtured research in the field of GBM metabolism. While initially thought that mutated IDH1 were to act as a loss of function mutation it became clear that it conferred the production of an oncometabolite that in turn substantially reprograms GBM metabolism. While mutated IDH1 represents truly the tip of the iceberg, there are numerous other related observations in GBM that are of significant interest to the field, including the notion that oxidative metabolism appears to play a more critical role than believed earlier. Metabolic zoning is another important hallmark of GBM since it was found that the infiltrative margin that drives GBM progression reveals enrichment of fatty acid derivatives. Consistently, fatty acid metabolism appears to be a novel therapeutic target for GBM. How metabolism in GBM intersects is another pivotal issue that appears to be important for its progression and response and resistance to therapies. In this review, we will summarize some of the most relevant findings related to GBM metabolism and cell death and how these observations are influencing the field. We will provide current approaches that are applied in the field to measure metabolomic changes in GBM models, including the detection of unlabeled and labeled metabolites as well as extracellular flux analysis.
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Affiliation(s)
- Trang T T Nguyen
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Enyuan Shang
- Department of Biological Sciences, Bronx Community College, City University of New York, Bronx, NY, USA
| | - Mike-Andrew Westhoff
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | | | - Markus D Siegelin
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA.
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12
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Steroid receptor RNA activator gene footprint in the progression and drug resistance of colorectal cancer through oxidative phosphorylation pathway. Life Sci 2021; 285:119950. [PMID: 34520769 DOI: 10.1016/j.lfs.2021.119950] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 08/30/2021] [Accepted: 09/07/2021] [Indexed: 12/22/2022]
Abstract
BACKGROUND The steroid receptor RNA activator 1 (SRA1) gene is involved in the progression of various cancers via different molecular mechanisms mediated by long non-coding RNA SRA (lncRNA SRA). This study aimed to evaluate the lncRNA SRA effect on the tumor progression of colorectal cancer (CRC). METHODS SRA1 expression was assessed in the cancer genome atlas datasets, CRC cell lines, and tumor specimens. Meta-analysis and gene co-expression network analysis were performed to identify pathways related to SRA1. RNA interference and cell treatment were utilized to examine the role of SRA1 expression in HT-29 and Caco-2 cell lines. Also, the effect of SRA1 expression was investigated on drug resistance, clinical parameters, and mutations in CRC samples. RESULTS The SRA1 transcripts, especially lncRNA SRA, were dysregulated in CRC tissue samples compared with normal tissue samples. Furthermore, SRA1 depletion decreased colony formation and proliferation while induced apoptosis in HT-29 and Caco-2 cells. In silico analyses indicated that SRA1 level was correlated with expression levels of oxidative phosphorylation (OXPHOS) genes. LncRNA SRA expression increased in response to the increased oxidative capacity, and when lncRNA SRA was knocked down, the expression level of OXPHOS pathway genes, including NDUFB5 and ATP5F1B, was changed. Also, KRAS-mutant samples had the highest SRA1 expression level. CONCLUSIONS LncRNA SRA could function as an oncogene through the OXPHOS pathway in CRC, and serve as a potential biomarker for identifying CRC subtype with KRAS mutations. The findings suggest that lncRNA SRA might be a therapeutic target to inhibit cell proliferation in CRC.
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13
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Hai R, He L, Shu G, Yin G. Characterization of Histone Deacetylase Mechanisms in Cancer Development. Front Oncol 2021; 11:700947. [PMID: 34395273 PMCID: PMC8360675 DOI: 10.3389/fonc.2021.700947] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 07/05/2021] [Indexed: 02/01/2023] Open
Abstract
Over decades of studies, accumulating evidence has suggested that epigenetic dysregulation is a hallmark of tumours. Post-translational modifications of histones are involved in tumour pathogenesis and development mainly by influencing a broad range of physiological processes. Histone deacetylases (HDACs) and histone acetyltransferases (HATs) are pivotal epigenetic modulators that regulate dynamic processes in the acetylation of histones at lysine residues, thereby influencing transcription of oncogenes and tumour suppressor genes. Moreover, HDACs mediate the deacetylation process of many nonhistone proteins and thus orchestrate a host of pathological processes, such as tumour pathogenesis. In this review, we elucidate the functions of HDACs in cancer.
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Affiliation(s)
- Rihan Hai
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, China.,School of Basic Medical Sciences, Central South University, Changsha, China
| | - Liuer He
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, China.,School of Basic Medical Sciences, Central South University, Changsha, China
| | - Guang Shu
- School of Basic Medical Sciences, Central South University, Changsha, China
| | - Gang Yin
- Department of Pathology, Xiangya Hospital, School of Basic Medical Sciences, Central South University, Changsha, China
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14
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Masgras I, Laquatra C, Cannino G, Serapian SA, Colombo G, Rasola A. The molecular chaperone TRAP1 in cancer: From the basics of biology to pharmacological targeting. Semin Cancer Biol 2021; 76:45-53. [PMID: 34242740 DOI: 10.1016/j.semcancer.2021.07.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/25/2021] [Accepted: 07/02/2021] [Indexed: 12/22/2022]
Abstract
TRAP1, the mitochondrial component of the Hsp90 family of molecular chaperones, displays important bioenergetic and proteostatic functions. In tumor cells, TRAP1 contributes to shape metabolism, dynamically tuning it with the changing environmental conditions, and to shield from noxious insults. Hence, TRAP1 activity has profound effects on the capability of neoplastic cells to evolve towards more malignant phenotypes. Here, we discuss our knowledge on the biochemical functions of TRAP1 in the context of a growing tumor mass, and we analyze the possibility of targeting its chaperone functions for developing novel anti-neoplastic approaches.
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Affiliation(s)
- Ionica Masgras
- Dipartimento di Scienze Biomediche, Università di Padova, Padova, Italy; Istituto di Neuroscienze, Consiglio Nazionale Delle Ricerche (CNR), Padova, Italy
| | - Claudio Laquatra
- Dipartimento di Scienze Biomediche, Università di Padova, Padova, Italy
| | - Giuseppe Cannino
- Dipartimento di Scienze Biomediche, Università di Padova, Padova, Italy
| | | | | | - Andrea Rasola
- Dipartimento di Scienze Biomediche, Università di Padova, Padova, Italy.
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15
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Nguyen TTT, Westhoff MA, Karpel-Massler G, Siegelin MD. Targeting super-enhancers reprograms glioblastoma central carbon metabolism. Oncotarget 2021; 12:1309-1313. [PMID: 34194627 PMCID: PMC8238252 DOI: 10.18632/oncotarget.27938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 11/25/2022] Open
Abstract
The concept that tumor cells demand a distinct form of metabolism was appreciated almost a century ago when the German biochemist Otto Warburg realized that tumor cells heavily utilize glucose and produce lactic acid while relatively reducing oxidative metabolism. How this phenomenon is orchestrated and regulated is only partially understood and seems to involve certain transcription factors, including c-Myc, HIF1A and others. The epigenome eintails the posttranslational modification of histone proteins which in turn are involved in regulation of transcription. Recently, it was found that cis-regulatory elements appear to facilitate the Warburg effects since several genes encoding for glycolysis and associated pathways are surrounded by enhancer/super-enhancer regions. Disruption of these regions by FDA-approved HDAC inhibitors suppressed the transcription of these genes and elicited a reversal of the Warburg effect with activation of transcription factors facilitating oxidative energy metabolism with increases in transcription factors that are part of the PPARA family. Therefore, combined targeting of HDACs and oxidative metabolism suppressed tumor growth in patient-derived xenograft models of solid tumors, including glioblastoma.
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Affiliation(s)
- Trang T T Nguyen
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Mike-Andrew Westhoff
- Department of Pediatrics and Adolescent Medicine, Ulm University Medical Center, Ulm, Germany
| | | | - Markus D Siegelin
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
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16
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Liu K, Zou R, Cui W, Li M, Wang X, Dong J, Li H, Li H, Wang P, Shao X, Su W, Chan HCS, Li H, Yuan S. Clinical HDAC Inhibitors Are Effective Drugs to Prevent the Entry of SARS-CoV2. ACS Pharmacol Transl Sci 2020; 3:1361-1370. [PMID: 34778724 PMCID: PMC7671100 DOI: 10.1021/acsptsci.0c00163] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Indexed: 12/13/2022]
Abstract
![]()
The
outbreak of COVID-19 by the end of 2019 has posed serious health
threats to humanity and jeopardized the global economy. However, no
effective drugs are available to treat COVID-19 currently and there
is a great demand to fight against it. Here, we combined computational
screening and an efficient cellular pseudotyped virus system, confirming
that clinical HDAC inhibitors can efficiently prevent SARS-CoV-2 and
potentially be used to fight against COVID-19.
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Affiliation(s)
- Ke Liu
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Rongfeng Zou
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Wenqiang Cui
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Meiqing Li
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xueying Wang
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Junlin Dong
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Hongchun Li
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Hongpei Li
- College of Life Science and Technology, Jinan University, Guangzhou, 510632, China
| | - Peihui Wang
- Advanced Medical Research Institute, Cheeloo College of Medicine, Shandong University, Jinan, Shandong 250012, China
| | - Ximing Shao
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Wu Su
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - H. C. Stephen Chan
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Hongchang Li
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
| | - Shuguang Yuan
- Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, 518055, China
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