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Lawson H, Holt-Martyn JP, Dembitz V, Kabayama Y, Wang LM, Bellani A, Atwal S, Saffoon N, Durko J, van de Lagemaat LN, De Pace AL, Tumber A, Corner T, Salah E, Arndt C, Brewitz L, Bowen M, Dubusse L, George D, Allen L, Guitart AV, Fung TK, So CWE, Schwaller J, Gallipoli P, O'Carroll D, Schofield CJ, Kranc KR. The selective prolyl hydroxylase inhibitor IOX5 stabilizes HIF-1α and compromises development and progression of acute myeloid leukemia. NATURE CANCER 2024; 5:916-937. [PMID: 38637657 PMCID: PMC11208159 DOI: 10.1038/s43018-024-00761-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 03/15/2024] [Indexed: 04/20/2024]
Abstract
Acute myeloid leukemia (AML) is a largely incurable disease, for which new treatments are urgently needed. While leukemogenesis occurs in the hypoxic bone marrow, the therapeutic tractability of the hypoxia-inducible factor (HIF) system remains undefined. Given that inactivation of HIF-1α/HIF-2α promotes AML, a possible clinical strategy is to target the HIF-prolyl hydroxylases (PHDs), which promote HIF-1α/HIF-2α degradation. Here, we reveal that genetic inactivation of Phd1/Phd2 hinders AML initiation and progression, without impacting normal hematopoiesis. We investigated clinically used PHD inhibitors and a new selective PHD inhibitor (IOX5), to stabilize HIF-α in AML cells. PHD inhibition compromises AML in a HIF-1α-dependent manner to disable pro-leukemogenic pathways, re-program metabolism and induce apoptosis, in part via upregulation of BNIP3. Notably, concurrent inhibition of BCL-2 by venetoclax potentiates the anti-leukemic effect of PHD inhibition. Thus, PHD inhibition, with consequent HIF-1α stabilization, is a promising nontoxic strategy for AML, including in combination with venetoclax.
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Affiliation(s)
- Hannah Lawson
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - James P Holt-Martyn
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Vilma Dembitz
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
- Department of Physiology and Immunology and Croatian Institute for Brain Research, University of Zagreb School of Medicine, Zagreb, Croatia
| | - Yuka Kabayama
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Lydia M Wang
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Aarushi Bellani
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Samanpreet Atwal
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Nadia Saffoon
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Jozef Durko
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Louie N van de Lagemaat
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Azzura L De Pace
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Anthony Tumber
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Thomas Corner
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Eidarus Salah
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Christine Arndt
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Lennart Brewitz
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Matthew Bowen
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK
| | - Louis Dubusse
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Derek George
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Lewis Allen
- The Institute of Cancer Research, London, UK
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Amelie V Guitart
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
- Université de Bordeaux, Institut National de la Santé et de la Recherche Médicale INSERM U1035, Bordeaux, France
| | - Tsz Kan Fung
- Leukemia and Stem Cell Biology Group, Comprehensive Cancer Centre, King's College London, London, UK
- Department of Haematological Medicine, King's College Hospital, King's College London, London, UK
| | - Chi Wai Eric So
- Leukemia and Stem Cell Biology Group, Comprehensive Cancer Centre, King's College London, London, UK
- Department of Haematological Medicine, King's College Hospital, King's College London, London, UK
| | - Juerg Schwaller
- University Children's Hospital Basel (UKBB), Department of Biomedicine, University of Basel, Basel, Switzerland
| | - Paolo Gallipoli
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK
| | - Donal O'Carroll
- Centre for Regenerative Medicine, University of Edinburgh, Edinburgh, UK
| | - Christopher J Schofield
- Chemistry Research Laboratory, Department of Chemistry and the Ineos Oxford Institute for Antimicrobial Research, University of Oxford, Oxford, UK.
| | - Kamil R Kranc
- The Institute of Cancer Research, London, UK.
- Centre for Haemato-Oncology, Barts Cancer Institute, Queen Mary University of London, London, UK.
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2
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Belle R, Saraç H, Salah E, Bhushan B, Szykowska A, Roper G, Tumber A, Kriaucionis S, Burgess-Brown N, Schofield CJ, Brown T, Kawamura A. Focused Screening Identifies Different Sensitivities of Human TET Oxygenases to the Oncometabolite 2-Hydroxyglutarate. J Med Chem 2024; 67:4525-4540. [PMID: 38294854 PMCID: PMC10983004 DOI: 10.1021/acs.jmedchem.3c01820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 12/10/2023] [Accepted: 01/04/2024] [Indexed: 02/01/2024]
Abstract
Ten-eleven translocation enzymes (TETs) are Fe(II)/2-oxoglutarate (2OG) oxygenases that catalyze the sequential oxidation of 5-methylcytosine to 5-hydroxymethylcytosine, 5-formylcytosine, and 5-carboxylcytosine in eukaryotic DNA. Despite their roles in epigenetic regulation, there is a lack of reported TET inhibitors. The extent to which 2OG oxygenase inhibitors, including clinically used inhibitors and oncometabolites, modulate DNA modifications via TETs has been unclear. Here, we report studies on human TET1-3 inhibition by a set of 2OG oxygenase-focused inhibitors, employing both enzyme-based and cellular assays. Most inhibitors manifested similar potencies for TET1-3 and caused increases in cellular 5hmC levels. (R)-2-Hydroxyglutarate, an oncometabolite elevated in isocitrate dehydrogenase mutant cancer cells, showed different degrees of inhibition, with TET1 being less potently inhibited than TET3 and TET2, potentially reflecting the proposed role of TET2 mutations in tumorigenesis. The results highlight the tractability of TETs as drug targets and provide starting points for selective inhibitor design.
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Affiliation(s)
- Roman Belle
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Chemistry
− School of Natural and Environmental Sciences, Bedson Building, Newcastle University, NE1 7RU Newcastle upon Tyne, United Kingdom
| | - Hilal Saraç
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Chemistry
− School of Natural and Environmental Sciences, Bedson Building, Newcastle University, NE1 7RU Newcastle upon Tyne, United Kingdom
- Radcliffe
Department of Medicine, Division of Cardiovascular Medicine, University of Oxford, Wellcome Trust Centre for Human
Genetics, Roosevelt Drive, OX3 7BN Oxford, United Kingdom
| | - Eidarus Salah
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Centre
for Medicines Discovery, University of Oxford, Old Road Campus Research Building,
Roosevelt Drive, OX3 7DQ Oxford, United Kingdom
| | - Bhaskar Bhushan
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Radcliffe
Department of Medicine, Division of Cardiovascular Medicine, University of Oxford, Wellcome Trust Centre for Human
Genetics, Roosevelt Drive, OX3 7BN Oxford, United Kingdom
| | - Aleksandra Szykowska
- Centre
for Medicines Discovery, University of Oxford, Old Road Campus Research Building,
Roosevelt Drive, OX3 7DQ Oxford, United Kingdom
| | - Grace Roper
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Chemistry
− School of Natural and Environmental Sciences, Bedson Building, Newcastle University, NE1 7RU Newcastle upon Tyne, United Kingdom
| | - Anthony Tumber
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Ineos Oxford
Institute for Antimicrobial Research, University
of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
| | - Skirmantas Kriaucionis
- Ludwig
Institute for Cancer Research, Nuffield Department of Medicine, University of Oxford, Old Road Campus Research Building, Roosevelt Drive, OX3 7DQ Oxford, United Kingdom
| | - Nicola Burgess-Brown
- Centre
for Medicines Discovery, University of Oxford, Old Road Campus Research Building,
Roosevelt Drive, OX3 7DQ Oxford, United Kingdom
| | - Christopher J. Schofield
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Ineos Oxford
Institute for Antimicrobial Research, University
of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
| | - Tom Brown
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
| | - Akane Kawamura
- Chemistry
Research Laboratory, Department of Chemistry, University of Oxford, 12 Mansfield Road, OX1 3TA Oxford, United Kingdom
- Chemistry
− School of Natural and Environmental Sciences, Bedson Building, Newcastle University, NE1 7RU Newcastle upon Tyne, United Kingdom
- Radcliffe
Department of Medicine, Division of Cardiovascular Medicine, University of Oxford, Wellcome Trust Centre for Human
Genetics, Roosevelt Drive, OX3 7BN Oxford, United Kingdom
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3
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Chen LJ, Xu XY, Zhong XD, Liu YJ, Zhu MH, Tao F, Li CY, She QS, Yang GJ, Chen J. The role of lysine-specific demethylase 6A (KDM6A) in tumorigenesis and its therapeutic potentials in cancer therapy. Bioorg Chem 2023; 133:106409. [PMID: 36753963 DOI: 10.1016/j.bioorg.2023.106409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/27/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023]
Abstract
Histone demethylation is a key post-translational modification of chromatin, and its dysregulation affects a wide array of nuclear activities including the maintenance of genome integrity, transcriptional regulation, and epigenetic inheritance. Lysine specific demethylase 6A (KDM6A, also known as UTX) is an Fe2+- and α-ketoglutarate- dependent oxidase which belongs to KDM6 Jumonji histone demethylase subfamily, and it can remove mono-, di- and tri-methyl groups from methylated lysine 27 of histone H3 (H3K27me1/2/3). Mounting studies indicate that KDM6A is responsible for driving multiple human diseases, particularly cancers and pharmacological inhibition of KDM6A is an effective strategy to treat varieties of KDM6A-amplified cancers in cellulo and in vivo. Although there are several reviews on the roles of KDM6 subfamily in cancer development and therapy, all of them only simply introduce the roles of KDM6A in cancer without systematically summarizing the specific mechanisms of KDM6A in tumorigenesis, which greatly limits the advances on the understanding of roles KDM6A in varieties of cancers, discovering targeting selective KDM6A inhibitors, and exploring the adaptive profiles of KDM6A antagonists. Herein, we present the structure and functions of KDM6A, simply outline the functions of KDM6A in homeostasis and non-cancer diseases, summarize the role of KDM6A and its distinct target genes/ligand proteins in development of varieties of cancers, systematically classify KDM6A inhibitors, sum up the difficulties encountered in the research of KDM6A and the discovery of related drugs, and provide the corresponding solutions, which will contribute to understanding the roles of KDM6A in carcinogenesis and advancing the progression of KDM6A as a drug target in cancer therapy.
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Affiliation(s)
- Li-Juan Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Xin-Yang Xu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Xiao-Dan Zhong
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Yan-Jun Liu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Ming-Hui Zhu
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Fan Tao
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Chang-Yun Li
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China
| | - Qiu-Sheng She
- School of Life Science and Engineering, Henan University of Urban Construction, Pingdingshan 467044, Henan, China.
| | - Guan-Jun Yang
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China.
| | - Jiong Chen
- State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Ningbo University, Ningbo 315211, Zhejiang, China; Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; Key Laboratory of Aquacultural Biotechnology Ministry of Education, Ningbo University, Ningbo 315211, China.
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4
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Wang K, Yang C, Li H, Liu X, Zheng M, Xuan Z, Mei Z, Wang H. Role of the Epigenetic Modifier JMJD6 in Tumor Development and Regulation of Immune Response. Front Immunol 2022; 13:859893. [PMID: 35359945 PMCID: PMC8963961 DOI: 10.3389/fimmu.2022.859893] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 02/22/2022] [Indexed: 11/13/2022] Open
Abstract
JMJD6 is a member of the Jumonji (JMJC) domain family of histone demethylases that contributes to catalyzing the demethylation of H3R2me2 and/or H4R3me2 and regulating the expression of specific genes. JMJD6-mediated demethylation modifications are involved in the regulation of transcription, chromatin structure, epigenetics, and genome integrity. The abnormal expression of JMJD6 is associated with the occurrence and development of a variety of tumors, including breast carcinoma, lung carcinoma, colon carcinoma, glioma, prostate carcinoma, melanoma, liver carcinoma, etc. Besides, JMJD6 regulates the innate immune response and affects many biological functions, as well as may play key roles in the regulation of immune response in tumors. Given the importance of epigenetic function in tumors, targeting JMJD6 gene by modulating the role of immune components in tumorigenesis and its development will contribute to the development of a promising strategy for cancer therapy. In this article, we introduce the structure and biological activities of JMJD6, followed by summarizing its roles in tumorigenesis and tumor development. Importantly, we highlight the potential functions of JMJD6 in the regulation of tumor immune response, as well as the development of JMJD6 targeted small-molecule inhibitors for cancer therapy.
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Affiliation(s)
- Kai Wang
- Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
| | - Chao Yang
- National Engineering Research Center for Marine Aquaculture, Institute of Innovation and Application, Zhejiang Ocean University, Zhoushan, China
| | - Haibin Li
- Department of Pharmacy, 908th Hospital of Chinese PLA Joint Logistic Support Force, Yingtan, China
| | - Xiaoyan Liu
- Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
| | - Meiling Zheng
- Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
| | - Zixue Xuan
- Clinical Pharmacy Center, Department of Pharmacy, Zhejiang Provincial People’s Hospital, Affiliated People’s Hospital, Hangzhou Medical College, Hangzhou, China
- *Correspondence: Zixue Xuan, ; Zhiqiang Mei, ; Haiyong Wang,
| | - Zhiqiang Mei
- Research Center for Preclinical Medicine, Southwest Medical University, Luzhou, China
- *Correspondence: Zixue Xuan, ; Zhiqiang Mei, ; Haiyong Wang,
| | - Haiyong Wang
- Department of Internal Medicine Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
- *Correspondence: Zixue Xuan, ; Zhiqiang Mei, ; Haiyong Wang,
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5
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The Novel Protease Activities of JMJD5–JMJD6–JMJD7 and Arginine Methylation Activities of Arginine Methyltransferases Are Likely Coupled. Biomolecules 2022; 12:biom12030347. [PMID: 35327545 PMCID: PMC8945206 DOI: 10.3390/biom12030347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 02/03/2022] [Accepted: 02/18/2022] [Indexed: 12/23/2022] Open
Abstract
The surreptitious discoveries of the protease activities on arginine-methylated targets of a subfamily of Jumonji domain-containing family including JMJD5, JMJD6, and JMJD7 pose several questions regarding their authenticity, function, purpose, and relations with others. At the same time, despite several decades of efforts and massive accumulating data regarding the roles of the arginine methyltransferase family (PRMTs), the exact function of this protein family still remains a mystery, though it seems to play critical roles in transcription regulation, including activation and inactivation of a large group of genes, as well as other biological activities. In this review, we aim to elucidate that the function of JMJD5/6/7 and PRMTs are likely coupled. Besides roles in the regulation of the biogenesis of membrane-less organelles in cells, they are major players in regulating stimulating transcription factors to control the activities of RNA Polymerase II in higher eukaryotes, especially in the animal kingdom. Furthermore, we propose that arginine methylation by PRMTs could be a ubiquitous action marked for destruction after missions by a subfamily of the Jumonji protein family.
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