1
|
Auverlot J, Dard A, Sáez-Vásquez J, Reichheld JP. Redox regulation of epigenetic and epitranscriptomic gene regulatory pathways in plants. JOURNAL OF EXPERIMENTAL BOTANY 2024; 75:4459-4475. [PMID: 38642408 DOI: 10.1093/jxb/erae165] [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: 02/05/2024] [Accepted: 04/18/2024] [Indexed: 04/22/2024]
Abstract
Developmental and environmental constraints influence genome expression through complex networks of regulatory mechanisms. Epigenetic modifications and remodelling of chromatin are some of the major actors regulating the dynamic of gene expression. Unravelling the factors relaying environmental signals that induce gene expression reprogramming under stress conditions is an important and fundamental question. Indeed, many enzymes involved in epigenetic and chromatin modifications are regulated by redox pathways, through post-translational modifications of proteins or by modifications of the flux of metabolic intermediates. Such modifications are potential hubs to relay developmental and environmental changes for gene expression reprogramming. In this review, we provide an update on the interaction between major redox mediators, such as reactive oxygen and nitrogen species and antioxidants, and epigenetic changes in plants. We detail how redox status alters post-translational modifications of proteins, intracellular epigenetic and epitranscriptional modifications, and how redox regulation interplays with DNA methylation, histone acetylation and methylation, miRNA biogenesis, and chromatin structure and remodelling to reprogram genome expression under environmental constraints.
Collapse
Affiliation(s)
- Juline Auverlot
- Laboratoire Génome et Développement des Plantes, Université Perpignan Via Domitia, F-66860 Perpignan, France
- Laboratoire Génome et Développement des Plantes, CNRS, F-66860 Perpignan, France
| | - Avilien Dard
- Laboratoire Génome et Développement des Plantes, Université Perpignan Via Domitia, F-66860 Perpignan, France
- Laboratoire Génome et Développement des Plantes, CNRS, F-66860 Perpignan, France
- Centre for Plant Systems Biology, VIB, 9052, Ghent, Belgium
- Department of Plant Biotechnology and Bioinformatics, Ghent University, 9052, Ghent, Belgium
| | - Julio Sáez-Vásquez
- Laboratoire Génome et Développement des Plantes, Université Perpignan Via Domitia, F-66860 Perpignan, France
- Laboratoire Génome et Développement des Plantes, CNRS, F-66860 Perpignan, France
| | - Jean-Philippe Reichheld
- Laboratoire Génome et Développement des Plantes, Université Perpignan Via Domitia, F-66860 Perpignan, France
- Laboratoire Génome et Développement des Plantes, CNRS, F-66860 Perpignan, France
| |
Collapse
|
2
|
Mondal AK, Gaur M, Advani J, Swaroop A. Epigenome-metabolism nexus in the retina: implications for aging and disease. Trends Genet 2024; 40:718-729. [PMID: 38782642 PMCID: PMC11303112 DOI: 10.1016/j.tig.2024.04.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/25/2024]
Abstract
Intimate links between epigenome modifications and metabolites allude to a crucial role of cellular metabolism in transcriptional regulation. Retina, being a highly metabolic tissue, adapts by integrating inputs from genetic, epigenetic, and extracellular signals. Precise global epigenomic signatures guide development and homeostasis of the intricate retinal structure and function. Epigenomic and metabolic realignment are hallmarks of aging and highlight a link of the epigenome-metabolism nexus with aging-associated multifactorial traits affecting the retina, including age-related macular degeneration and glaucoma. Here, we focus on emerging principles of epigenomic and metabolic control of retinal gene regulation, with emphasis on their contribution to human disease. In addition, we discuss potential mitigation strategies involving lifestyle changes that target the epigenome-metabolome relationship for maintaining retinal function.
Collapse
Affiliation(s)
- Anupam K Mondal
- Neurobiology, Neurodegeneration, and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Mohita Gaur
- Neurobiology, Neurodegeneration, and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Jayshree Advani
- Neurobiology, Neurodegeneration, and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, MD 20892, USA
| | - Anand Swaroop
- Neurobiology, Neurodegeneration, and Repair Laboratory, National Eye Institute, National Institutes of Health, Bethesda, MD 20892, USA.
| |
Collapse
|
3
|
Chen L, Huang L, Gu Y, Li C, Sun P, Xiang Y. Novel post-translational modifications of protein by metabolites with immune responses and immune-related molecules in cancer immunotherapy. Int J Biol Macromol 2024; 277:133883. [PMID: 39033895 DOI: 10.1016/j.ijbiomac.2024.133883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2023] [Revised: 06/30/2024] [Accepted: 07/13/2024] [Indexed: 07/23/2024]
Abstract
Tumour immunotherapy is an effective and essential treatment for cancer. However, the heterogeneity of tumours and the complex and changeable tumour immune microenvironment (TME) creates many uncertainties in the clinical application of immunotherapy, such as different responses to tumour immunotherapy and significant differences in individual efficacy. It makes anti-tumour immunotherapy face many challenges. Immunometabolism is a critical determinant of immune cell response to specific immune effector molecules, significantly affecting the effects of tumour immunotherapy. It is attributed mainly to the fact that metabolites can regulate the function of immune cells and immune-related molecules through the protein post-translational modifications (PTMs) pathway. This study systematically summarizes a variety of novel protein PTMs including acetylation, propionylation, butyrylation, succinylation, crotonylation, malonylation, glutarylation, 2-hydroxyisobutyrylation, β-hydroxybutyrylation, benzoylation, lactylation and isonicotinylation in the field of tumour immune regulation and immunotherapy. In particular, we elaborate on how different PTMs in the TME can affect the function of immune cells and lead to immune evasion in cancer. Lastly, we highlight the potential treatment with the combined application of target-inhibited protein modification and immune checkpoint inhibitors (ICIs) for improved immunotherapeutic outcomes.
Collapse
Affiliation(s)
- Lihua Chen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; National Clinical Research Center for Obstetric & Gynecologic Diseases, PR China
| | - Lixiang Huang
- Laboratory of Gynecologic Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou 350001, Fujian, PR China; Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fuzhou 350001, Fujian, PR China
| | - Yu Gu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; National Clinical Research Center for Obstetric & Gynecologic Diseases, PR China
| | - Chen Li
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; National Clinical Research Center for Obstetric & Gynecologic Diseases, PR China
| | - Pengming Sun
- Laboratory of Gynecologic Oncology, Department of Gynecology, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou 350001, Fujian, PR China; Fujian Key Laboratory of Women and Children's Critical Diseases Research, Fuzhou 350001, Fujian, PR China.
| | - Yang Xiang
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing, PR China; National Clinical Research Center for Obstetric & Gynecologic Diseases, PR China.
| |
Collapse
|
4
|
Yan E, Tan M, Jiao N, He L, Wan B, Zhang X, Yin J. Lysine 2-hydroxyisobutyrylation levels determined adipogenesis and fat accumulation in adipose tissue in pigs. J Anim Sci Biotechnol 2024; 15:99. [PMID: 38992763 PMCID: PMC11242017 DOI: 10.1186/s40104-024-01058-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 06/03/2024] [Indexed: 07/13/2024] Open
Abstract
BACKGROUND Excessive backfat deposition lowering carcass grade is a major concern in the pig industry, especially in most breeds of obese type pigs. The mechanisms involved in adipogenesis and fat accumulation in pigs remain unclear. Lysine 2-hydroxyisobutyrylation (Khib), is a novel protein post-translational modification (PTM), which play an important role in transcription, energy metabolism and metastasis of cancer cells, but its role in adipogenesis and fat accumulation has not been shown. RESULTS In this study, we first analyzed the modification levels of acetylation (Kac), Khib, crotonylation (Kcr) and succinylation (Ksu) of fibro-adipogenic progenitors (FAPs), myogenic precursors (Myo) and mesenchymal stem cells (MSCs) with varied differentiation potential, and found that only Khib modification in FAPs was significantly higher than that in MSCs. Consistently, in parallel with its regulatory enzymes lysine acetyltransferase 5 (KAT5) and histone deacetylase 2 (HDAC2) protein levels, the Khib levels increased quadratically (P < 0.01) during adipogenic differentiation of FAPs. KAT5 knockdown in FAPs inhibited adipogenic differentiation, while HDAC2 knockdown enhanced adipogenic differentiation. We also demonstrated that Khib modification favored to adipogenic differentiation and fat accumulation by comparing Khib levels in FAPs and backfat tissues both derived from obese-type pigs (Laiwu pigs) and lean-type pigs (Duroc pigs), respectively. Accordingly, the expression patterns of KAT5 and HDAC2 matched well to the degree of backfat accumulation in obese- and lean-type pigs. CONCLUSIONS From the perspective of protein translational modification, we are the first to reveal the role of Khib in adipogenesis and fat deposition in pigs, and provided new clues for the improvement of fat accumulation and distribution as expected via genetic selection and nutritional strategy in obese-type pigs.
Collapse
Affiliation(s)
- Enfa Yan
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Mingyang Tan
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Ning Jiao
- College of Animal Science and Veterinary Medicine, Shandong Agricultural University, Taian, 271018, Shandong Province, China
| | - Linjuan He
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Boyang Wan
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China
| | - Xin Zhang
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
- Molecular Design Breeding Frontier Science Center of the Ministry of Education (MOE), Beijing, 100193, China.
| | - Jingdong Yin
- State Key Laboratory of Animal Nutrition and Feeding, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, China.
- Molecular Design Breeding Frontier Science Center of the Ministry of Education (MOE), Beijing, 100193, China.
| |
Collapse
|
5
|
Zhang Y, Yan H, Wei Y, Wei X. Decoding mitochondria's role in immunity and cancer therapy. Biochim Biophys Acta Rev Cancer 2024; 1879:189107. [PMID: 38734035 DOI: 10.1016/j.bbcan.2024.189107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 04/22/2024] [Accepted: 05/03/2024] [Indexed: 05/13/2024]
Abstract
The functions of mitochondria, including energy production and biomolecule synthesis, have been known for a long time. Given the rising incidence of cancer, the role of mitochondria in cancer has become increasingly popular. Activated by components released by mitochondria, various pathways interact with each other to induce immune responses to protect organisms from attack. However, mitochondria play dual roles in the progression of cancer. Abnormalities in proteins, which are the elementary structures of mitochondria, are closely linked with oncogenesis. Both the aberrant accumulation of intermediates and mutations in enzymes result in the generation and progression of cancer. Therefore, targeting mitochondria to treat cancer may be a new strategy. Several drugs aimed at inhibiting mutated enzymes and accumulated intermediates have been tested clinically. Here, we discuss the current understanding of mitochondria in cancer and the interactions between mitochondrial functions, immune responses, and oncogenesis. Furthermore, we discuss mitochondria as hopeful targets for cancer therapy, providing insights into the progression of future therapeutic strategies.
Collapse
Affiliation(s)
- Yu Zhang
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041 Chengdu, Sichuan, PR China
| | - Hong Yan
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041 Chengdu, Sichuan, PR China
| | - Yuquan Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041 Chengdu, Sichuan, PR China.
| | - Xiawei Wei
- Laboratory of Aging Research and Cancer Drug Target, State Key Laboratory of Biotherapy and Cancer Center, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 17, Block 3, Southern Renmin Road, 610041 Chengdu, Sichuan, PR China.
| |
Collapse
|
6
|
Ye D, Wang P, Chen LL, Guan KL, Xiong Y. Itaconate in host inflammation and defense. Trends Endocrinol Metab 2024; 35:586-606. [PMID: 38448252 DOI: 10.1016/j.tem.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/02/2024] [Accepted: 02/03/2024] [Indexed: 03/08/2024]
Abstract
Immune cells undergo rapid and extensive metabolic changes during inflammation. In addition to contributing to energetic and biosynthetic demands, metabolites can also function as signaling molecules. Itaconate (ITA) rapidly accumulates to high levels in myeloid cells under infectious and sterile inflammatory conditions. This metabolite binds to and regulates the function of diverse proteins intracellularly to influence metabolism, oxidative response, epigenetic modification, and gene expression and to signal extracellularly through binding the G protein-coupled receptor (GPCR). Administration of ITA protects against inflammatory diseases and blockade of ITA production enhances antitumor immunity in preclinical models. In this article, we review ITA metabolism and its regulation, discuss its target proteins and mechanisms, and conjecture a rationale for developing ITA-based therapeutics to treat inflammatory diseases and cancer.
Collapse
Affiliation(s)
- Dan Ye
- Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China.
| | - Pu Wang
- Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Lei-Lei Chen
- Molecular and Cell Biology Laboratory, Institutes of Biomedical Sciences, Shanghai Medical College of Fudan University, Shanghai, China
| | - Kun-Liang Guan
- School of Life Sciences, Westlake University, Hangzhou, China
| | - Yue Xiong
- Cullgen Inc., 12730 High Bluff Drive, San Diego, CA 92130, USA.
| |
Collapse
|
7
|
Colcerasa A, Friedrich F, Melesina J, Moser P, Vogelmann A, Tzortzoglou P, Neuwirt E, Sum M, Robaa D, Zhang L, Ramos-Morales E, Romier C, Einsle O, Metzger E, Schüle R, Groß O, Sippl W, Jung M. Structure-Activity Studies of 1,2,4-Oxadiazoles for the Inhibition of the NAD +-Dependent Lysine Deacylase Sirtuin 2. J Med Chem 2024; 67:10076-10095. [PMID: 38847803 DOI: 10.1021/acs.jmedchem.4c00229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2024]
Abstract
The NAD+-dependent lysine deacylase sirtuin 2 (Sirt2) is involved in multiple pathological conditions such as cancer. Targeting Sirt2 has thus received an increased interest for therapeutic purposes. Furthermore, the orthologue from Schistosoma mansoni (SmSirt2) has been considered for the potential treatment of the neglected tropical disease schistosomiasis. We previously identified a 1,2,4-oxadiazole-based scaffold from the screening of the "Kinetobox" library as a dual inhibitor of human Sirt2 (hSirt2) and SmSirt2. Herein, we describe the structure-activity studies on 1,2,4-oxadiazole-based analogues, which are potent inhibitors of human Sirt2 deacetylation. As proposed by docking studies, a substrate-competitive and cofactor-noncompetitive binding mode of inhibition could be determined in vitro via binding assays and kinetic analysis and further confirmed by a crystal structure of an oxadiazole inhibitor in complex with hSirt2. Optimized analogues reduced cell viability and inhibited prostate cancer cell migration, in correlation with Sirt2 deacetylase inhibition both in vitro and in cells.
Collapse
Affiliation(s)
- Arianna Colcerasa
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
| | - Florian Friedrich
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
| | - Jelena Melesina
- Department of Medicinal Chemistry, Institute of Pharmacy, Martin Luther University of Halle-Wittenberg, Wolfgang-Langenbeck-Straße 4, Halle/Saale 06120, Germany
| | - Patrick Moser
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
| | - Anja Vogelmann
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
- CIBSS─Centre for Integrative Biological Signalling Studies, Freiburg 79104, Germany
| | - Pavlos Tzortzoglou
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
| | - Emilia Neuwirt
- Institute of Neuropathology, University of Freiburg Medical Center, Breisacher Straße 113, Freiburg 79106, Germany
| | - Manuela Sum
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Breisacher Straße 66, Freiburg 79106, Germany
| | - Dina Robaa
- Department of Medicinal Chemistry, Institute of Pharmacy, Martin Luther University of Halle-Wittenberg, Wolfgang-Langenbeck-Straße 4, Halle/Saale 06120, Germany
| | - Lin Zhang
- Institute of Biochemistry, University of Freiburg, Albertstraße 21, Freiburg 79104, Germany
| | - Elizabeth Ramos-Morales
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, CNRS UMR 7104, Inserm UMR-S 1258, 1 Rue Laurent Fries, Illkirch F-67400, France
| | - Christophe Romier
- Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), Université de Strasbourg, CNRS UMR 7104, Inserm UMR-S 1258, 1 Rue Laurent Fries, Illkirch F-67400, France
| | - Oliver Einsle
- Institute of Biochemistry, University of Freiburg, Albertstraße 21, Freiburg 79104, Germany
| | - Eric Metzger
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Breisacher Straße 66, Freiburg 79106, Germany
| | - Roland Schüle
- Department of Urology and Center for Clinical Research, University of Freiburg Medical Center, Breisacher Straße 66, Freiburg 79106, Germany
- CIBSS─Centre for Integrative Biological Signalling Studies, Freiburg 79104, Germany
| | - Olaf Groß
- Institute of Neuropathology, University of Freiburg Medical Center, Breisacher Straße 113, Freiburg 79106, Germany
| | - Wolfgang Sippl
- Department of Medicinal Chemistry, Institute of Pharmacy, Martin Luther University of Halle-Wittenberg, Wolfgang-Langenbeck-Straße 4, Halle/Saale 06120, Germany
| | - Manfred Jung
- Institute of Pharmaceutical Sciences, University of Freiburg, Albertstraße 25, Freiburg 79104, Germany
- CIBSS─Centre for Integrative Biological Signalling Studies, Freiburg 79104, Germany
| |
Collapse
|
8
|
ZHANG Q, CAO L, XU K. [Role and Mechanism of Lactylation in Cancer]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2024; 27:471-479. [PMID: 39026499 PMCID: PMC11258650 DOI: 10.3779/j.issn.1009-3419.2024.102.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Indexed: 07/20/2024]
Abstract
Post translational modifications (PTMs) can change the properties of a protein by covalent addition of functional groups to one or more amino acids, and influence almost all aspects of normal cell biology and pathogenesis. Lactylation is a novel identified PTM, and has been found in both histone and non-histone proteins. Since associated with the end product of glycolysis-- lactate, lactylation modification could provide a new perspective for understanding the relationship between metabolic reprogramming and epigenetic modifications. Accumulated evidences suggest that lactylation play important roles in tumor progression and links to poor prognosis in clinical studies. Histone lactylation can affect gene expression in tumor cells and immunological cells, further promoting tumor progression and immune suppression. Lactylation on non-histone proteins can also regulate tumor progression and drug resistance. In this review, we aimed to summarize the roles of lactylation in cancer progression, microenvironment interactions and immune suppression, try to identify new molecular targets for cancer therapy and provide a new direction for combined targeted therapy and immunotherapy.
.
Collapse
|
9
|
Mochmann LH, Treue D, Bockmayr M, Silva P, Zasada C, Mastrobuoni G, Bayram S, Forbes M, Jurmeister P, Liebig S, Blau O, Schleich K, Splettstoesser B, Nordmann TM, von der Heide EK, Isaakidis K, Schulze V, Busch C, Siddiq H, Schlee C, Hester S, Fransecky L, Neumann M, Kempa S, Klauschen F, Baldus CD. Proteomic profiling reveals ACSS2 facilitating metabolic support in acute myeloid leukemia. Cancer Gene Ther 2024:10.1038/s41417-024-00785-5. [PMID: 38851813 DOI: 10.1038/s41417-024-00785-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2023] [Revised: 04/19/2024] [Accepted: 05/16/2024] [Indexed: 06/10/2024]
Abstract
Acute myeloid leukemia (AML) is a heterogeneous disease characterized by genomic aberrations in oncogenes, cytogenetic abnormalities, and an aberrant epigenetic landscape. Nearly 50% of AML cases will relapse with current treatment. A major source of therapy resistance is the interaction of mesenchymal stroma with leukemic cells resulting in therapeutic protection. We aimed to determine pro-survival/anti-apoptotic protein networks involved in the stroma protection of leukemic cells. Proteomic profiling of cultured primary AML (n = 14) with Hs5 stroma cell line uncovered an up-regulation of energy-favorable metabolic proteins. Next, we modulated stroma-induced drug resistance with an epigenetic drug library, resulting in reduced apoptosis with histone deacetylase inhibitor (HDACi) treatment versus other epigenetic modifying compounds. Quantitative phosphoproteomic probing of this effect further revealed a metabolic-enriched phosphoproteome including significant up-regulation of acetyl-coenzyme A synthetase (ACSS2, S30) in leukemia-stroma HDACi treated cocultures compared with untreated monocultures. Validating these findings, we show ACSS2 substrate, acetate, promotes leukemic proliferation, ACSS2 knockout in leukemia cells inhibits leukemic proliferation and ACSS2 knockout in the stroma impairs leukemic metabolic fitness. Finally, we identify ACSS1/ACSS2-high expression AML subtype correlating with poor overall survival. Collectively, this study uncovers the leukemia-stroma phosphoproteome emphasizing a role for ACSS2 in mediating AML growth and drug resistance.
Collapse
Affiliation(s)
- Liliana H Mochmann
- Institute of Pathology, Ludwig-Maximilians-Universität München, Munich, Germany
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Denise Treue
- Institute of Pathology Berlin, Charité - Universitätsmedizin Berlin, a corporate member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Berlin, Germany
| | - Michael Bockmayr
- Institute of Pathology Berlin, Charité - Universitätsmedizin Berlin, a corporate member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Berlin, Germany
- Department of Pediatric Hematology and Oncology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Patricia Silva
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Christin Zasada
- Berlin Institute for Medical Systems Biology (BIMSB) at Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Guido Mastrobuoni
- Berlin Institute for Medical Systems Biology (BIMSB) at Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Safak Bayram
- Berlin Institute for Medical Systems Biology (BIMSB) at Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Martin Forbes
- Berlin Institute for Medical Systems Biology (BIMSB) at Max Delbruck Center for Molecular Medicine, Berlin, Germany
| | - Philipp Jurmeister
- Institute of Pathology, Ludwig-Maximilians-Universität München, Munich, Germany
- German Cancer Consortium (DKTK), Partner Site Munich, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sven Liebig
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Olga Blau
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Konstanze Schleich
- Institute of Pathology, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Bianca Splettstoesser
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Bavaria, Germany
| | - Thierry M Nordmann
- Department of Proteomics and Signal Transduction, Max Planck Institute of Biochemistry, Martinsried, Bavaria, Germany
| | - Eva K von der Heide
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Konstandina Isaakidis
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Veronika Schulze
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Caroline Busch
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Hafsa Siddiq
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Cornelia Schlee
- Department of Hematology and Oncology, Charité - Universitätsmedizin Berlin, a Corporate Member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Campus Benjamin Franklin, Berlin, Germany
| | - Svenja Hester
- Department of Biochemistry, Oxford University, Oxford, UK
| | - Lars Fransecky
- Department of Hematology and Oncology, UKSH, Campus Kiel, Kiel, Germany
| | - Martin Neumann
- Department of Hematology and Oncology, UKSH, Campus Kiel, Kiel, Germany
| | - Stefan Kempa
- Berlin Institute for Medical Systems Biology (BIMSB) at Max Delbruck Center for Molecular Medicine, Berlin, Germany.
| | - Frederick Klauschen
- Institute of Pathology, Ludwig-Maximilians-Universität München, Munich, Germany.
- Institute of Pathology Berlin, Charité - Universitätsmedizin Berlin, a corporate member of Freie Universität Berlin, Humboldt-Universität, and Berlin Institute of Health, Berlin, Germany.
- German Cancer Consortium (DKTK), Partner Site Munich, German Cancer Research Center (DKFZ), Heidelberg, Germany.
| | - Claudia D Baldus
- Department of Hematology and Oncology, UKSH, Campus Kiel, Kiel, Germany.
| |
Collapse
|
10
|
Yu X, Li S. Specific regulation of epigenome landscape by metabolic enzymes and metabolites. Biol Rev Camb Philos Soc 2024; 99:878-900. [PMID: 38174803 DOI: 10.1111/brv.13049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024]
Abstract
Metabolism includes anabolism and catabolism, which play an essential role in many biological processes. Chromatin modifications are post-translational modifications of histones and nucleic acids that play important roles in regulating chromatin-associated processes such as gene transcription. There is a tight connection between metabolism and chromatin modifications. Many metabolic enzymes and metabolites coordinate cellular activities with alterations in nutrient availability by regulating gene expression through epigenetic mechanisms such as DNA methylation and histone modifications. The dysregulation of gene expression by metabolism and epigenetic modifications may lead to diseases such as diabetes and cancer. Recent studies reveal that metabolic enzymes and metabolites specifically regulate chromatin modifications, including modification types, modification residues and chromatin regions. This specific regulation has been implicated in the development of human diseases, yet the underlying mechanisms are only beginning to be uncovered. In this review, we summarise recent studies of the molecular mechanisms underlying the metabolic regulation of histone and DNA modifications and discuss how they contribute to pathogenesis. We also describe recent developments in technologies used to address the key questions in this field. We hope this will inspire further in-depth investigations of the specific regulatory mechanisms involved, and most importantly will shed lights on the development of more effective disease therapies.
Collapse
Affiliation(s)
- Xilan Yu
- State Key Laboratory of Biocatalysis and Enzyme Engineering, National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, School of Life Sciences, Hubei University, Wuhan, Hubei 430062, China
| | - Shanshan Li
- State Key Laboratory of Biocatalysis and Enzyme Engineering, National & Local Joint Engineering Research Center of High-throughput Drug Screening Technology, School of Life Sciences, Hubei University, Wuhan, Hubei 430062, China
| |
Collapse
|
11
|
Kobayashi S, Morino K, Okamoto T, Tanaka M, Ida S, Ohashi N, Murata K, Yanagimachi T, Sakai J, Maegawa H, Fujita Y, Kume S. Acetate derived from the intestinal tract has a critical role in maintaining skeletal muscle mass and strength in mice. Physiol Rep 2024; 12:e16047. [PMID: 38837588 PMCID: PMC11150057 DOI: 10.14814/phy2.16047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 04/26/2024] [Accepted: 04/26/2024] [Indexed: 06/07/2024] Open
Abstract
Acetate is a short-chain fatty acid (SCFA) that is produced by microbiota in the intestinal tract. It is an important nutrient for the intestinal epithelium, but also has a high plasma concentration and is used in the various tissues. Acetate is involved in endurance exercise, but its role in resistance exercise remains unclear. To investigate this, mice were administered either multiple antibiotics with and without oral acetate supplementation or fed a low-fiber diet. Antibiotic treatment for 2 weeks significantly reduced grip strength and the cross-sectional area (CSA) of muscle fiber compared with the control group. Intestinal concentrations of SCFAs were reduced in the antibiotic-treated group. Oral administration of acetate with antibiotics prevented antibiotic-induced weakness of skeletal muscle and reduced CSA of muscle fiber. Similarly, a low-fiber diet for 1 year significantly reduced the CSA of muscle fiber and fecal and plasma acetate concentrations. To investigate the role of acetate as an energy source, acetyl-CoA synthase 2 knockout mice were used. These mice had a shorter lifespan, reduced skeletal muscle mass and smaller CSA of muscle fiber than their wild type littermates. In conclusion, acetate derived from the intestinal microbiome can contribute to maintaining skeletal muscle performance.
Collapse
Affiliation(s)
- Saki Kobayashi
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Katsutaro Morino
- Institutional Research Office, Shiga University of Medical ScienceOtsuJapan
- Present address:
Department of Diabetes and Endocrine MedicineKagoshima University Graduate School of Medical and Dental SciencesKagoshima‐cityJapan
| | - Takuya Okamoto
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Mitsumi Tanaka
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
- CMIC Pharma ScienceNishiwakiJapan
| | - Shogo Ida
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Natsuko Ohashi
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Koichiro Murata
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| | - Tsuyoshi Yanagimachi
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
- Present address:
Department of Endocrinology and Metabolism, Graduate School of MedicineHirosaki UniversityHirosaki‐sityJapan
| | - Juro Sakai
- Division of Molecular Physiology and MetabolismTohoku University Graduate School of MedicineSendaiJapan
- Division of Metabolic Medicine, Research Center for Advanced Science and TechnologyThe University of TokyoTokyoJapan
| | - Hiroshi Maegawa
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
- Present address:
Yasu City HospitalYasu‐cityJapan
| | - Yukihiro Fujita
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
- Present address:
Department of Endocrinology and Metabolism, Graduate School of MedicineHirosaki UniversityHirosaki‐sityJapan
| | - Shinji Kume
- Division of Endocrinology and Metabolism, Department of MedicineShiga University of Medical ScienceOtsuJapan
| |
Collapse
|
12
|
Ma J, Wu Y, Ma L, Yang X, Zhang T, Song G, Li T, Gao K, Shen X, Lin J, Chen Y, Liu X, Fu Y, Gu X, Chen Z, Jiang S, Rao D, Pan J, Zhang S, Zhou J, Huang C, Shi S, Fan J, Guo G, Zhang X, Gao Q. A blueprint for tumor-infiltrating B cells across human cancers. Science 2024; 384:eadj4857. [PMID: 38696569 DOI: 10.1126/science.adj4857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Accepted: 03/06/2024] [Indexed: 05/04/2024]
Abstract
B lymphocytes are essential mediators of humoral immunity and play multiple roles in human cancer. To decode the functions of tumor-infiltrating B cells, we generated a B cell blueprint encompassing single-cell transcriptome, B cell-receptor repertoire, and chromatin accessibility data across 20 different cancer types (477 samples, 269 patients). B cells harbored extraordinary heterogeneity and comprised 15 subsets, which could be grouped into two independent developmental paths (extrafollicular versus germinal center). Tumor types grouped into the extrafollicular pathway were linked with worse clinical outcomes and resistance to immunotherapy. The dysfunctional extrafollicular program was associated with glutamine-derived metabolites through epigenetic-metabolic cross-talk, which promoted a T cell-driven immunosuppressive program. These data suggest an intratumor B cell balance between extrafollicular and germinal-center responses and suggest that humoral immunity could possibly be harnessed for B cell-targeting immunotherapy.
Collapse
Affiliation(s)
- Jiaqiang Ma
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yingcheng Wu
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Lifeng Ma
- Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, and Stem Cell Institute, Zhejiang University, Hangzhou 310058, China
| | - Xupeng Yang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Tiancheng Zhang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Guohe Song
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Teng Li
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Ke Gao
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Xia Shen
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jian Lin
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Yamin Chen
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Xiaoshan Liu
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Yuting Fu
- Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, and Stem Cell Institute, Zhejiang University, Hangzhou 310058, China
| | - Xixi Gu
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Zechuan Chen
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Shan Jiang
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Dongning Rao
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jiaomeng Pan
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Shu Zhang
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jian Zhou
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Chen Huang
- Department of Gastrointestinal Surgery, Shanghai General Hospital Affiliated to Shanghai Jiaotong University, Shanghai 200080, China
| | - Si Shi
- Department of Pancreatic Surgery, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Jia Fan
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Guoji Guo
- Center for Stem Cell and Regenerative Medicine, Zhejiang University School of Medicine, and Stem Cell Institute, Zhejiang University, Hangzhou 310058, China
| | - Xiaoming Zhang
- The Center for Microbes, Development and Health, Key Laboratory of Immune Response and Immunotherapy, Shanghai Institute of Immunity and Infection, Chinese Academy of Sciences, Shanghai 200031, China
| | - Qiang Gao
- Department of Liver Surgery and Transplantation, and Key Laboratory of Carcinogenesis and Cancer Invasion (Ministry of Education), Liver Cancer Institute, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| |
Collapse
|
13
|
Xu Y, Hong Z, Yu S, Huang R, Li K, Li M, Xie S, Zhu L. Fresh Insights Into SLC25A26: Potential New Therapeutic Target for Cancers: A Review. Oncol Rev 2024; 18:1379323. [PMID: 38745827 PMCID: PMC11091378 DOI: 10.3389/or.2024.1379323] [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: 01/31/2024] [Accepted: 04/02/2024] [Indexed: 05/16/2024] Open
Abstract
SLC25A26 is the only known human mitochondrial S-adenosylmethionine carrier encoding gene. Recent studies have shown that SLC25A26 is abnormally expressed in some cancers, such as cervical cancer, low-grade glioma, non-small cell lung cancer, and liver cancer, which suggests SLC25A26 can affect the occurrence and development of some cancers. This article in brief briefly reviewed mitochondrial S-adenosylmethionine carrier in different species and its encoding gene, focused on the association of SLC25A26 aberrant expression and some cancers as well as potential mechanisms, summarized its potential for cancer prognosis, and characteristics of mitochondrial diseases caused by SLC25A26 mutation. Finally, we provide a brief expectation that needs to be further investigated. We speculate that SLC25A26 will be a potential new therapeutic target for some cancers.
Collapse
Affiliation(s)
- Yangheng Xu
- Science and Engineering, National University of Defense Technology, Changsha, China
| | - Zhisheng Hong
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Sheng Yu
- Science and Engineering, National University of Defense Technology, Changsha, China
| | - Ronghan Huang
- Science and Engineering, National University of Defense Technology, Changsha, China
| | - Kunqi Li
- Science and Engineering, National University of Defense Technology, Changsha, China
| | - Ming Li
- Department of Biology and Chemistry, College of Sciences, National University of Defense Technology, Changsha, China
| | - Sisi Xie
- Department of Biology and Chemistry, College of Sciences, National University of Defense Technology, Changsha, China
| | - Lvyun Zhu
- Department of Biology and Chemistry, College of Sciences, National University of Defense Technology, Changsha, China
| |
Collapse
|
14
|
Kim JH, Lee J, Im SS, Kim B, Kim EY, Min HJ, Heo J, Chang EJ, Choi KC, Shin DM, Son J. Glutamine-mediated epigenetic regulation of cFLIP underlies resistance to TRAIL in pancreatic cancer. Exp Mol Med 2024; 56:1013-1026. [PMID: 38684915 PMCID: PMC11058808 DOI: 10.1038/s12276-024-01231-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 05/02/2024] Open
Abstract
Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) is a promising anticancer agent because it kills cancer cells while sparing normal cells. However, many cancers, including pancreatic ductal adenocarcinoma (PDAC), exhibit intrinsic or acquired resistance to TRAIL, and the molecular mechanisms underlying TRAIL resistance in cancers, particularly in PDAC, remain unclear. In this study, we demonstrated that glutamine (Gln) endows PDAC cells with resistance to TRAIL through KDM4C-mediated epigenetic regulation of cFLIP. Inhibition of glutaminolysis significantly reduced the cFLIP level, leading to TRAIL-mediated formation of death-inducing signaling complexes. Overexpression of cFLIP dramatically rescued PDAC cells from TRAIL/Gln deprivation-induced apoptosis. Alpha-Ketoglutarate (aKG) supplementation significantly reversed the decrease in the cFLIP level induced by glutaminolysis inhibition and rescued PDAC cells from TRAIL/Gln deprivation-induced apoptosis. Knockdown of glutamic-oxaloacetic transaminase 2, which facilitates the conversion of oxaloacetate and glutamate into aspartate and aKG, decreased aKG production and the cFLIP level and activated TRAIL-induced apoptosis. AKG-mediated epigenetic regulation was necessary for maintaining a high level of cFLIP. Glutaminolysis inhibition increased the abundance of H3K9me3 in the cFLIP promoter, indicating that Gln-derived aKG production is important for Jumonji-domain histone demethylase (JHDM)-mediated cFLIP regulation. The JHDM KDM4C regulated cFLIP expression by binding to its promoter, and KDM4C knockdown sensitized PDAC cells to TRAIL-induced apoptosis. The present findings suggest that Gln-derived aKG production is required for KDM4C-mediated epigenetic regulation of cFLIP, which leads to resistance to TRAIL.
Collapse
MESH Headings
- Humans
- CASP8 and FADD-Like Apoptosis Regulating Protein/metabolism
- CASP8 and FADD-Like Apoptosis Regulating Protein/genetics
- TNF-Related Apoptosis-Inducing Ligand/metabolism
- Epigenesis, Genetic
- Glutamine/metabolism
- Jumonji Domain-Containing Histone Demethylases/metabolism
- Jumonji Domain-Containing Histone Demethylases/genetics
- Drug Resistance, Neoplasm/genetics
- Pancreatic Neoplasms/metabolism
- Pancreatic Neoplasms/genetics
- Pancreatic Neoplasms/pathology
- Cell Line, Tumor
- Gene Expression Regulation, Neoplastic/drug effects
- Apoptosis/drug effects
- Ketoglutaric Acids/metabolism
- Carcinoma, Pancreatic Ductal/metabolism
- Carcinoma, Pancreatic Ductal/genetics
- Carcinoma, Pancreatic Ductal/pathology
- Aspartate Aminotransferase, Cytoplasmic/metabolism
- Aspartate Aminotransferase, Cytoplasmic/genetics
- Animals
- Promoter Regions, Genetic
Collapse
Affiliation(s)
- Ji Hye Kim
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jinyoung Lee
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Se Seul Im
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Boyun Kim
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Eun-Young Kim
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Hyo-Jin Min
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jinbeom Heo
- Department of Cell and Genetic Engineering, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Eun-Ju Chang
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Kyung-Chul Choi
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Dong-Myung Shin
- Department of Cell and Genetic Engineering, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea
| | - Jaekyoung Son
- Department of Biochemistry and Molecular Biology, Brain Korea 21 Project, Asan Medical Center, University of Ulsan College of Medicine, Seoul, 05505, South Korea.
| |
Collapse
|
15
|
Peralta M, Lizcano F. Endocrine Disruptors and Metabolic Changes: Impact on Puberty Control. Endocr Pract 2024; 30:384-397. [PMID: 38185329 DOI: 10.1016/j.eprac.2024.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 12/27/2023] [Accepted: 01/03/2024] [Indexed: 01/09/2024]
Abstract
OBJECTIVE This study aims to explore the significant impact of environmental chemicals on disease development, focusing on their role in developing metabolic and endocrine diseases. The objective is to understand how these chemicals contribute to the increasing prevalence of precocious puberty, considering various factors, including epigenetic changes, lifestyle, and emotional disturbances. METHODS The study employs a comprehensive review of descriptive observational studies in both human and animal models to identify a degree of causality between exposure to environmental chemicals and disease development, specifically focusing on endocrine disruption. Due to ethical constraints, direct causation studies in human subjects are not feasible; therefore, the research relies on accumulated observational data. RESULTS Puberty is a crucial life period with marked physiological and psychological changes. The age at which sexual characteristics develop is changing in many regions. The findings indicate a correlation between exposure to endocrine-disrupting chemicals and the early onset of puberty. These chemicals have been shown to interfere with normal hormonal processes, particularly during critical developmental stages such as adolescence. The research also highlights the interaction of these chemical exposures with other factors, including nutritional history, social and lifestyle changes, and emotional stress, which together contribute to the prevalence of precocious puberty. CONCLUSION Environmental chemicals significantly contribute to the development of certain metabolic and endocrine diseases, particularly in the rising incidence of precocious puberty. Although the evidence is mainly observational, it adequately justifies regulatory actions to reduce exposure risks. Furthermore, these findings highlight the urgent need for more research on the epigenetic effects of these chemicals and their wider impact on human health, especially during vital developmental periods.
Collapse
Affiliation(s)
- Marcela Peralta
- Center of Biomedical Investigation Universidad de La Sabana, CIBUS, Chía, Colombia
| | - Fernando Lizcano
- Center of Biomedical Investigation Universidad de La Sabana, CIBUS, Chía, Colombia; Department of Endocrinology, Diabetes and Nutrition, Fundación CardioInfantil-Instituto de Cardiología, Bogotá, Colombia.
| |
Collapse
|
16
|
Qin Y, Yang P, He W, Li D, Zeng L, Li J, Zhou T, Peng J, Cao L, Huang W. Novel histone post-translational modifications in Alzheimer's disease: current advances and implications. Clin Epigenetics 2024; 16:39. [PMID: 38461320 PMCID: PMC10924326 DOI: 10.1186/s13148-024-01650-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/21/2024] [Indexed: 03/11/2024] Open
Abstract
Alzheimer's disease (AD) has a complex pathogenesis, and multiple studies have indicated that histone post-translational modifications, especially acetylation, play a significant role in it. With the development of mass spectrometry and proteomics, an increasing number of novel HPTMs, including lactoylation, crotonylation, β-hydroxybutyrylation, 2-hydroxyisobutyrylation, succinylation, and malonylation, have been identified. These novel HPTMs closely link substance metabolism to gene regulation, and an increasing number of relevant studies on the relationship between novel HPTMs and AD have become available. This review summarizes the current advances and implications of novel HPTMs in AD, providing insight into the deeper pathogenesis of AD and the development of novel drugs.
Collapse
Affiliation(s)
- Yuanyuan Qin
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China
| | - Ping Yang
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China
| | - Wanhong He
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China
| | - Dongze Li
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
| | - Lisha Zeng
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
| | - Junle Li
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China
| | - Tingting Zhou
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China
| | - Juan Peng
- Department of Rehabilitation, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China
| | - Ling Cao
- Department of Nephrology, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China.
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China.
| | - Wei Huang
- Department of Endocrinology and Metabolism, The Affiliated Hospital of Southwest Medical University, 25 Taiping Rd, Jiangyang District, Luzhou, 646000, Sichuan, People's Republic of China.
- Metabolic Vascular Disease Key Laboratory of Sichuan Province, The Affiliated Hospital of Southwest Medical University, Luzhou, 646000, Sichuan, China.
- Sichuan Clinical Research Center for Diabetes and Metabolic Diseases, Luzhou, 646000, Sichuan, China.
- Sichuan Clinical Research Center for Nephropathy, Luzhou, 646000, Sichuan, China.
| |
Collapse
|
17
|
Montano EN, Bose M, Huo L, Tumurkhuu G, De Los Santos G, Simental B, Stotland AB, Wei J, Bairey Merz CN, Suda J, Martins G, Lalani S, Lawrenson K, Wang Y, Parker S, Venuturupalli S, Ishimori M, Wallace DJ, Jefferies CA. α-Ketoglutarate-Dependent KDM6 Histone Demethylases and Interferon-Stimulated Gene Expression in Lupus. Arthritis Rheumatol 2024; 76:396-410. [PMID: 37800478 PMCID: PMC10922114 DOI: 10.1002/art.42724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/13/2023] [Accepted: 09/27/2023] [Indexed: 10/07/2023]
Abstract
OBJECTIVE We aimed to investigate the hypothesis that interferon (IFN)-stimulated gene (ISG) expression in systemic lupus erythematosus (SLE) monocytes is linked to changes in metabolic reprogramming and epigenetic regulation of ISG expression. METHODS Monocytes from healthy volunteers and patients with SLE at baseline or following IFNα treatment were analyzed by extracellular flux analysis, proteomics, metabolomics, chromatin immunoprecipitation, and gene expression. The histone demethylases KDM6A/B were inhibited using glycogen synthase kinase J4 (GSK-J4). GSK-J4 was tested in pristane and resiquimod (R848) models of IFN-driven SLE. RESULTS SLE monocytes had enhanced rates of glycolysis and oxidative phosphorylation compared to healthy control monocytes, as well as increased levels of isocitrate dehydrogenase and its product, α-ketoglutarate (α-KG). Because α-KG is a required cofactor for histone demethylases KDM6A and KDM6B, we hypothesized that IFNα may be driving "trained immune" responses through altering histone methylation. IFNα priming (day 1) resulted in a sustained increase in the expression of ISGs in primed cells (day 5) and enhanced expression on restimulation with IFNα. Importantly, decreased H3K27 trimethylation was observed at the promoters of ISGs following IFNα priming. Finally, GSK-J4 (KDM6A/B inhibitor) resulted in decreased ISG expression in SLE patient monocytes, as well as reduced autoantibody production, ISG expression, and kidney pathology in R848-treated BALB/c mice. CONCLUSION Our study suggests long-term IFNα exposure alters the epigenetic regulation of ISG expression in SLE monocytes via changes in immunometabolism, a mechanism reflecting trained immunity to type I IFN. Importantly, it opens the possibility that targeting histone-modifying enzymes, such as KDM6A/B, may reduce IFN responses in SLE.
Collapse
Affiliation(s)
- Erica N Montano
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Moumita Bose
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Lihong Huo
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gantsetseg Tumurkhuu
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gabriela De Los Santos
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Brianna Simental
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Janet Wei
- Smidt Heart Institute and Biomedical Imaging Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - C Noel Bairey Merz
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Jo Suda
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Gislaine Martins
- Cedars-Sinai Medical Center and F. Widjaja Inflammatory Bowel Disease Institute, Cedars-Sinai Medical Center, USA
| | - Sarfaraz Lalani
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kate Lawrenson
- Women's Cancer Research Program at the Samuel Oschin Comprehensive Cancer Center, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Yizhou Wang
- Department of Biomedical Sciences, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Sarah Parker
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Mariko Ishimori
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
- David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Daniel J Wallace
- Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Caroline A Jefferies
- Kao Autoimmunity Institute and Division of Rheumatology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| |
Collapse
|
18
|
Abd El-Hack ME, Kamal M, Alazragi RS, Alreemi RM, Qadhi A, Ghafouri K, Azhar W, Shakoori AM, Alsaffar N, Naffadi HM, Taha AE, Abdelnour SA. Impacts of chitosan and its nanoformulations on the metabolic syndromes: a review. BRAZ J BIOL 2024; 83:e276530. [PMID: 38422267 DOI: 10.1590/1519-6984.276530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 11/15/2023] [Indexed: 03/02/2024] Open
Abstract
A significant public health issue worldwide is metabolic syndrome, a cluster of metabolic illnesses that comprises insulin resistance, obesity, dyslipidemia, hyperglycemia, and hypertension. The creation of natural treatments and preventions for metabolic syndrome is crucial. Chitosan, along with its nanoformulations, is an oligomer of chitin, the second-most prevalent polymer in nature, which is created via deacetylation. Due to its plentiful biological actions in recent years, chitosan and its nanoformulations have drawn much interest. Recently, the chitosan nanoparticle-based delivery of CRISPR-Cas9 has been applied in treating metabolic syndromes. The benefits of chitosan and its nanoformulations on insulin resistance, obesity, diabetes mellitus, dyslipidemia, hyperglycemia, and hypertension will be outlined in the present review, highlighting potential mechanisms for the avoidance and medication of the metabolic syndromes by chitosan and its nanoformulations.
Collapse
Affiliation(s)
- M E Abd El-Hack
- Zagazig University, Faculty of Agriculture, Department of Poultry, Zagazig, Egypt
| | - M Kamal
- Agricultural Research Center, Animal Production Research Institute, Dokki, Giza, Egypt
| | - R S Alazragi
- University of Jeddah, College of Science, Department of Biochemistry, Jeddah, Saudi Arabia
| | - R M Alreemi
- University of Jeddah, College of Science, Department of Biochemistry, Jeddah, Saudi Arabia
| | - A Qadhi
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - K Ghafouri
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - W Azhar
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Clinical Nutrition Department, Makkah, Saudi Arabia
| | - A M Shakoori
- Umm Al-Qura University, Faculty of Applied Medical Sciences, Laboratory Medicine Department, Makkah, Kingdom of Saudi Arabia
| | - N Alsaffar
- Mohammed Al-Mana College for Medical Sciences, Biochemistry and Molecular Biology Department, Dammam, Saudi Arabia
| | - H M Naffadi
- Umm Al-Qura University, College of Medicine, Department of Medical Genetics, Makkah, Kingdom of Saudi Arabia
| | - A E Taha
- Alexandria University, Faculty of Veterinary Medicine, Department of Animal Husbandry and Animal Wealth Development, Edfina, Egypt
| | - S A Abdelnour
- Zagazig University, Faculty of Agriculture, Department of Animal Production, Zagazig, Egypt
| |
Collapse
|
19
|
Nshanian M, Geller BS, Gruber JJ, Chleilat F, Camarillo JM, Kelleher NL, Zhao Y, Snyder MP. Short-chain fatty acids propionate and butyrate control growth and differentiation linked to cellular metabolism. RESEARCH SQUARE 2024:rs.3.rs-3935562. [PMID: 38410440 PMCID: PMC10896393 DOI: 10.21203/rs.3.rs-3935562/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/28/2024]
Abstract
The short-chain fatty acids (SCFA) propionate and butyrate are produced in large amounts by microbial metabolism and have been identified as unique acyl lysine histone marks. In order to better understand the function of these modifications we used ChIP-seq to map the genome-wide location of four short-chain acyl histone marks H3K18pr/bu and H4K12pr/bu in treated and untreated colorectal cancer (CRC) and normal cells, as well as in mouse intestines in vivo. We correlate these marks with open chromatin regions along with gene expression to access the function of the target regions. Our data demonstrate that propionate and butyrate act as promoters of growth, differentiation as well as ion transport. We propose a mechanism involving direct modification of specific genomic regions, resulting in increased chromatin accessibility, and in case of butyrate, opposing effects on the proliferation of normal versus CRC cells.
Collapse
Affiliation(s)
- Michael Nshanian
- Department of Genetics, Stanford University, School of Medicine, Stanford, CA
| | - Benjamin S Geller
- Department of Genetics, Stanford University, School of Medicine, Stanford, CA
| | - Joshua J Gruber
- Department of Genetics, Stanford University, School of Medicine, Stanford, CA
| | - Faye Chleilat
- Department of Genetics, Stanford University, School of Medicine, Stanford, CA
| | - Jeannie Marie Camarillo
- Department of Chemistry, Molecular Biosciences and Proteomics Center of Excellence, Northwestern University, Evanston, IL
| | - Neil L Kelleher
- Department of Chemistry, Molecular Biosciences and Proteomics Center of Excellence, Northwestern University, Evanston, IL
- Department of Biochemistry and Molecular Genetics, Feinberg School of Medicine, Northwestern University, Evanston, IL
| | - Yingming Zhao
- Ben May Department of Cancer Research Committee on Cancer Biology, University of Chicago; Chicago, IL
| | - Michael P Snyder
- Department of Genetics, Stanford University, School of Medicine, Stanford, CA
- Center for Genomics and Personalized Medicine, Stanford University School of Medicine, Stanford, CA
| |
Collapse
|
20
|
Kim YH, Yoon SJ, Kim M, Kim HH, Song YS, Jung JW, Han D, Cho SW, Kwon SW, Park YJ. Integrative Multi-omics Analysis Reveals Different Metabolic Phenotypes Based on Molecular Characteristics in Thyroid Cancer. Clin Cancer Res 2024; 30:883-894. [PMID: 38088902 DOI: 10.1158/1078-0432.ccr-23-2025] [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: 07/06/2023] [Revised: 10/06/2023] [Accepted: 12/11/2023] [Indexed: 02/17/2024]
Abstract
PURPOSE Thyroid cancer metabolic characteristics vary depending on the molecular subtype determined by mutational status. We aimed to investigate the molecular subtype-specific metabolic characteristics of thyroid cancers. EXPERIMENTAL DESIGN An integrative multi-omics analysis was conducted, incorporating transcriptomics, metabolomics, and proteomics data obtained from human tissues representing distinct molecular characteristics of thyroid cancers: BRAF-like (papillary thyroid cancer with BRAFV600E mutation; PTC-B), RAS-like (follicular thyroid cancer with RAS mutation; FTC-R), and ATC-like (anaplastic thyroid cancer with BRAFV600E or RAS mutation; ATC-B or ATC-R). To validate our findings, we employed tissue microarray of human thyroid cancer tissues and performed in vitro analyses of cancer cell phenotypes and metabolomic assays after inducing genetic knockdown. RESULTS Metabolic properties differed between differentiated thyroid cancers of PTC-B and FTC-R, but were similar in dedifferentiated thyroid cancers of ATC-B/R, regardless of their mutational status. Tricarboxylic acid (TCA) intermediates and branched-chain amino acids (BCAA) were enriched with the activation of TCA cycle only in FTC-R, whereas one-carbon metabolism and pyrimidine metabolism increased in both PTC-B and FTC-R and to a great extent in ATC-B/R. However, the protein expression levels of the BCAA transporter (SLC7A5) and a key enzyme in one-carbon metabolism (SHMT2) increased in all thyroid cancers and were particularly high in ATC-B/R. Knockdown of SLC7A5 or SHMT2 inhibited the migration and proliferation of thyroid cancer cell lines differently, depending on the mutational status. CONCLUSIONS These findings define the metabolic properties of each molecular subtype of thyroid cancers and identify metabolic vulnerabilities, providing a rationale for therapies targeting its altered metabolic pathways in advanced thyroid cancer.
Collapse
Affiliation(s)
- Yoo Hyung Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, the Republic of South Korea
| | - Sang Jun Yoon
- Department of Pharmacy, College of Pharmacy, Seoul National University, Seoul, the Republic of South Korea
| | - Mina Kim
- Department of Pharmacy, College of Pharmacy, Seoul National University, Seoul, the Republic of South Korea
| | - Hwan Hee Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, the Republic of South Korea
| | - Young Shin Song
- Department of Internal Medicine, Seoul Metropolitan Government Boramae Medical Center, Seoul, the Republic of South Korea
| | - Jin Woo Jung
- Proteomics Core Facility, Biomedical Research Institute, Seoul National University Hospital, Seoul, the Republic of South Korea
| | - Dohyun Han
- Proteomics Core Facility, Biomedical Research Institute, Seoul National University Hospital, Seoul, the Republic of South Korea
- Transdisciplinary Department of Medicine & Advanced Technology, Seoul National University Hospital, Seoul, the Republic of South Korea
| | - Sun Wook Cho
- Department of Internal Medicine, Seoul National University Hospital, Seoul, the Republic of South Korea
| | - Sung Won Kwon
- Department of Pharmacy, College of Pharmacy, Seoul National University, Seoul, the Republic of South Korea
| | - Young Joo Park
- Department of Internal Medicine, Seoul National University Hospital, Seoul, the Republic of South Korea
- Department of Internal Medicine and Genomic Medicine Institute, Medical Research Center, Seoul National University College of Medicine, Seoul, the Republic of South Korea
- Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, Seoul National University, Seoul, the Republic of South Korea
| |
Collapse
|
21
|
Song G, Zhang D, Zhu J, Wang A, Zhou X, Han TL, Zhang H. The metabolic role of the CD73/adenosine signaling pathway in HTR-8/SVneo cells: A Double-Edged Sword? Heliyon 2024; 10:e25252. [PMID: 38322906 PMCID: PMC10845923 DOI: 10.1016/j.heliyon.2024.e25252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 01/21/2024] [Accepted: 01/23/2024] [Indexed: 02/08/2024] Open
Abstract
The ecto-5'-nucleotidase (CD73)/adenosine signaling pathway has been reported to regulate tumor epithelial-mesenchymal transition (EMT), migration and proliferation. However, little is known about the metabolic mechanisms underlying its role in trophoblast proliferation and migration. In this study, we aimed to investigate the metabolic role of the CD73/adenosine signaling pathway on the proliferation and migration of trophoblast. We found that CD73 levels were upregulated in preeclamptic placentas compared with the placentas of normotensive pregnant women. EMT and migration of HTR-8/SVneo cells were enhanced when treated with a CD73 inhibitor (100 μM) in vitro. Conversely, excessive adenosine (25 or 50 μM) suppressed trophoblast cell EMT, migration and proliferation. RNA-seq, metabolomics and seahorse findings showed that adenosine treatment resulted in increased expression of PDK1, suppression of aerobic respiration, glycolysis and amino acids synthesis, as well as increased utilization of short-chain fatty acids (SCFAs). Furthermore, the 13C-adenosine isotope tracking experiment demonstrated that adenosine served as a carbon source for the tricarboxylic acid (TCA) cycle. Our results reveal the role of adenosine in regulating trophoblast energy metabolism is like a double-edged sword - either inhibiting aerobic respiration or supplementing carbon sources into metabolic flux. CD73/adenosine signaling regulated trophoblast EMT, migration, and proliferation by modulating energy metabolism. This study indicates that CD73/adenosine signaling potentially plays a role in the occurrence of placenta-derived diseases, including preeclampsia.
Collapse
Affiliation(s)
- Guangmin Song
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
- Canada-China-New Zealand Joint Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, 1 Yixueyuan Rd, Yuzhong District, Chongqing, 400016, China
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
| | - Dan Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
- Canada-China-New Zealand Joint Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, 1 Yixueyuan Rd, Yuzhong District, Chongqing, 400016, China
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
| | - Jianan Zhu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
- Canada-China-New Zealand Joint Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, 1 Yixueyuan Rd, Yuzhong District, Chongqing, 400016, China
- The Chongqing Key Laboratory of Translational Medicine in Major Metabolic Diseases, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
| | - Andi Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
| | - Xiaobo Zhou
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
- Canada-China-New Zealand Joint Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, 1 Yixueyuan Rd, Yuzhong District, Chongqing, 400016, China
| | - Ting-Li Han
- Department of Obstetrics and Gynaecology, The Second Affiliated Hospital of Chongqing Medical University, 74 Linjiang Rd, Chongqing, 400010, China
| | - Hua Zhang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, 1 Youyi Rd, Yuzhong District, Chongqing, 400016, China
- Canada-China-New Zealand Joint Laboratory of Maternal and Fetal Medicine, Chongqing Medical University, 1 Yixueyuan Rd, Yuzhong District, Chongqing, 400016, China
| |
Collapse
|
22
|
Sgarra R, Battista S, Cerchia L, Manfioletti G, Fedele M. Mechanism of Action of Lactic Acid on Histones in Cancer. Antioxid Redox Signal 2024; 40:236-249. [PMID: 36851901 DOI: 10.1089/ars.2022.0190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
Significance: Metabolic end products and intermediates can exert signaling functions as chemical sources for histone posttranslational modifications, which remodel chromatin and affect gene expression. Among them, lactic acid is responsible for histone lactylation, a recently discovered histone mark that occurs in high lactate conditions, such as those resulting from the Warburg effect in cancer cells. Recent Advances: Late-breaking studies have advanced the knowledge on the mechanisms involved in histone lactylation, requiring independent nonenzyme and enzyme-dependent reactions, which is emerging as an important hallmark of cancer cells linking metabolic changes to gene expression reprogramming. Critical Issues: In this study, we give an overview about this new epigenetic modification, focusing on its mechanism of action in tumors and tumor microenvironment. Future Directions: Further investigation on the competition mechanism between lactylation and acetylation, as well as on the mechanisms by which lactate fluctuation can control a specific gene set in a given tissue, is needed in the coming years to exploit new anticancer therapeutic approaches. Antioxid. Redox Signal. 40, 236-249.
Collapse
Affiliation(s)
- Riccardo Sgarra
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Sabrina Battista
- Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| | - Laura Cerchia
- Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| | | | - Monica Fedele
- Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| |
Collapse
|
23
|
Yang H, Li C, Che M, Liang J, Tian X, Yang G, Sun C. HDAC11 deficiency resists obesity by converting adipose-derived stem cells into brown adipocyte-like cells. Int J Biol Macromol 2024; 258:128852. [PMID: 38110164 DOI: 10.1016/j.ijbiomac.2023.128852] [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: 09/02/2023] [Revised: 11/17/2023] [Accepted: 12/14/2023] [Indexed: 12/20/2023]
Abstract
Obesity, with complications such as type 2 diabetes, dyslipidemia, and even cancer, is rampant worldwide. Histone deacetylases (HDACs) have been extensively studied as key players in the epigenetic regulation of cellular metabolism. However, the function of HDAC11 has long been focused on the immune and nervous systems and cancer development, and its potential role in obesity has been poorly studied. We found that the expression of HDAC11 was highly upregulated in the white adipose tissue (WAT) of obese mice and was closely related to the progression of obesity. Knockdown of HDAC11 by lentiviral injection in high-fat diet-fed mice attenuated the development of obesity. Furthermore, knockdown of HDAC11 ameliorated WAT hypertrophy and induced WAT browning. At the cellular level, silencing of HDAC11 promoted the differentiation of adipose-derived stem cells (ADSCs) into brown adipocyte-like cells and inhibited the proliferation of ADSCs. More interestingly, HDAC11 expression was elevated in ADSCs isolated from obese mice, and silencing of HDAC11 facilitated the spontaneous differentiation of ADSCs into mesoderm, which is the source of adipocytes. This also superficially and effectively demonstrates the exciting prospect of HDAC11 silencing in obesity research and treatment, as a valve for "energy saving and flow reduction".
Collapse
Affiliation(s)
- Hong Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Chaowei Li
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Meng Che
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Juntong Liang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xin Tian
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Gongshe Yang
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China.
| | - Chao Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling, Shaanxi 712100, China.
| |
Collapse
|
24
|
Neja S, Dashwood WM, Dashwood RH, Rajendran P. Histone Acyl Code in Precision Oncology: Mechanistic Insights from Dietary and Metabolic Factors. Nutrients 2024; 16:396. [PMID: 38337680 PMCID: PMC10857208 DOI: 10.3390/nu16030396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Revised: 01/26/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024] Open
Abstract
Cancer etiology involves complex interactions between genetic and non-genetic factors, with epigenetic mechanisms serving as key regulators at multiple stages of pathogenesis. Poor dietary habits contribute to cancer predisposition by impacting DNA methylation patterns, non-coding RNA expression, and histone epigenetic landscapes. Histone post-translational modifications (PTMs), including acyl marks, act as a molecular code and play a crucial role in translating changes in cellular metabolism into enduring patterns of gene expression. As cancer cells undergo metabolic reprogramming to support rapid growth and proliferation, nuanced roles have emerged for dietary- and metabolism-derived histone acylation changes in cancer progression. Specific types and mechanisms of histone acylation, beyond the standard acetylation marks, shed light on how dietary metabolites reshape the gut microbiome, influencing the dynamics of histone acyl repertoires. Given the reversible nature of histone PTMs, the corresponding acyl readers, writers, and erasers are discussed in this review in the context of cancer prevention and treatment. The evolving 'acyl code' provides for improved biomarker assessment and clinical validation in cancer diagnosis and prognosis.
Collapse
Affiliation(s)
- Sultan Neja
- Center for Epigenetics & Disease Prevention, Texas A&M Health, Houston, TX 77030, USA; (S.N.); (W.M.D.)
| | - Wan Mohaiza Dashwood
- Center for Epigenetics & Disease Prevention, Texas A&M Health, Houston, TX 77030, USA; (S.N.); (W.M.D.)
| | - Roderick H. Dashwood
- Center for Epigenetics & Disease Prevention, Texas A&M Health, Houston, TX 77030, USA; (S.N.); (W.M.D.)
- Department of Translational Medical Sciences, Texas A&M College of Medicine, Houston, TX 77030, USA
| | - Praveen Rajendran
- Center for Epigenetics & Disease Prevention, Texas A&M Health, Houston, TX 77030, USA; (S.N.); (W.M.D.)
- Department of Translational Medical Sciences, Texas A&M College of Medicine, Houston, TX 77030, USA
- Antibody & Biopharmaceuticals Core, Texas A&M Health, Houston, TX 77030, USA
| |
Collapse
|
25
|
Tang S, Geng Y, Lin Q. The role of mitophagy in metabolic diseases and its exercise intervention. Front Physiol 2024; 15:1339128. [PMID: 38348222 PMCID: PMC10859464 DOI: 10.3389/fphys.2024.1339128] [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: 11/17/2023] [Accepted: 01/11/2024] [Indexed: 02/15/2024] Open
Abstract
Mitochondria are energy factories that sustain life activities in the body, and their dysfunction can cause various metabolic diseases that threaten human health. Mitophagy, an essential intracellular mitochondrial quality control mechanism, can maintain cellular and metabolic homeostasis by removing damaged mitochondria and participating in developing metabolic diseases. Research has confirmed that exercise can regulate mitophagy levels, thereby exerting protective metabolic effects in metabolic diseases. This article reviews the role of mitophagy in metabolic diseases, the effects of exercise on mitophagy, and the potential mechanisms of exercise-regulated mitophagy intervention in metabolic diseases, providing new insights for future basic and clinical research on exercise interventions to prevent and treat metabolic diseases.
Collapse
Affiliation(s)
| | | | - Qinqin Lin
- School of Physical Education, Yanshan University, Qinhuangdao, China
| |
Collapse
|
26
|
Yan Y, Liu H, Abedini A, Sheng X, Palmer M, Li H, Susztak K. Unraveling the epigenetic code: human kidney DNA methylation and chromatin dynamics in renal disease development. Nat Commun 2024; 15:873. [PMID: 38287030 PMCID: PMC10824731 DOI: 10.1038/s41467-024-45295-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 01/19/2024] [Indexed: 01/31/2024] Open
Abstract
Epigenetic changes may fill a critical gap in our understanding of kidney disease development, as they not only reflect metabolic changes but are also preserved and transmitted during cell division. We conducted a genome-wide cytosine methylation analysis of 399 human kidney samples, along with single-nuclear open chromatin analysis on over 60,000 cells from 14 subjects, including controls, and diabetes and hypertension attributed chronic kidney disease (CKD) patients. We identified and validated differentially methylated positions associated with disease states, and discovered that nearly 30% of these alterations were influenced by underlying genetic variations, including variants known to be associated with kidney disease in genome-wide association studies. We also identified regions showing both methylation and open chromatin changes. These changes in methylation and open chromatin significantly associated gene expression changes, most notably those playing role in metabolism and expressed in proximal tubules. Our study further demonstrated that methylation risk scores (MRS) can improve disease state annotation and prediction of kidney disease development. Collectively, our results suggest a causal relationship between epigenetic changes and kidney disease pathogenesis, thereby providing potential pathways for the development of novel risk stratification methods.
Collapse
Affiliation(s)
- Yu Yan
- Renal, Electrolyte, and Hypertension Division, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Hongbo Liu
- Renal, Electrolyte, and Hypertension Division, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Amin Abedini
- Renal, Electrolyte, and Hypertension Division, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Xin Sheng
- Renal, Electrolyte, and Hypertension Division, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Matthew Palmer
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Epidemiology and Biostatistics, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Hongzhe Li
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA
- Department of Pathology, Perelman School of Medicine, Philadelphia, PA, 19014, USA
| | - Katalin Susztak
- Renal, Electrolyte, and Hypertension Division, Department of Medicine, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA.
- Institute for Diabetes, Obesity, and Metabolism, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA.
- Department of Genetics, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA.
- Kidney Innovation Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, 19014, USA.
| |
Collapse
|
27
|
Nshanian M, Geller BS, Gruber JJ, Chleilat F, Camarillo JM, Kelleher NL, Zhao Y, Snyder MP. Short-chain fatty acids propionate and butyrate control growth and differentiation linked to cellular metabolism. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.01.11.575111. [PMID: 38293216 PMCID: PMC10827076 DOI: 10.1101/2024.01.11.575111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2024]
Abstract
The short-chain fatty acids (SCFA) propionate and butyrate are produced in large amounts by microbial metabolism and have been identified as unique acyl lysine histone marks. In order to better understand the function of these modifications we used ChIP-seq to map the genome-wide location of four short-chain acyl histone marks H3K18pr/bu and H4K12pr/bu in treated and untreated colorectal cancer (CRC) and normal cells, as well as in mouse intestines in vivo . We correlate these marks with open chromatin regions along with gene expression to access the function of the target regions. Our data demonstrate that propionate and butyrate act as promoters of growth, differentiation as well as ion transport. We propose a mechanism involving direct modification of specific genomic regions, resulting in increased chromatin accessibility, and in case of butyrate, opposing effects on the proliferation of normal versus CRC cells.
Collapse
|
28
|
Xiang K, Kunin M, Larafa S, Busch M, Dünker N, Jendrossek V, Matschke J. α-Ketoglutarate supplementation and NAD+ modulation enhance metabolic rewiring and radiosensitization in SLC25A1 inhibited cancer cells. Cell Death Discov 2024; 10:27. [PMID: 38225236 PMCID: PMC10789775 DOI: 10.1038/s41420-024-01805-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 12/22/2023] [Accepted: 01/04/2024] [Indexed: 01/17/2024] Open
Abstract
Metabolic rewiring is the result of the increasing demands and proliferation of cancer cells, leading to changes in the biological activities and responses to treatment of cancer cells. The mitochondrial citrate transport protein SLC25A1 is involved in metabolic reprogramming offering a strategy to induce metabolic bottlenecks relevant to radiosensitization through the accumulation of the oncometabolite D-2-hydroxyglutarate (D-2HG) upon SLC25A1 inhibition (SLC25A1i). Previous studies have revealed the comparative effects of SLC25A1i or cell-permeable D-2HG (octyl-D-2HG) treatments on DNA damage induction and repair, as well as on energy metabolism and cellular function, which are crucial for the long-term survival of irradiated cells. Here, α-ketoglutarate (αKG), the precursor of D-2HG, potentiated the effects observed upon SLC25A1i on DNA damage repair, cell function and long-term survival in vitro and in vivo, rendering NCI-H460 cancer cells more vulnerable to ionizing radiation. However, αKG treatment alone had little effect on these phenotypes. In addition, supplementation with nicotinamide (NAM), a precursor of NAD (including NAD+ and NADH), counteracted the effects of SLC25A1i or the combination of SLC25A1i with αKG, highlighting a potential importance of the NAD+/NADH balance on cellular activities relevant to the survival of irradiated cancer cells upon SLC25A1i. Furthermore, inhibition of histone lysine demethylases (KDMs), as a major factor affected upon SLC25A1i, by JIB04 treatment alone or in combination with αKG supplementation phenocopied the broad effects on mitochondrial and cellular function induced by SLC25A1i. Taken together, αKG supplementation potentiated the effects on cellular processes observed upon SLC25A1i and increased the cellular demand for NAD to rebalance the cellular state and ensure survival after irradiation. Future studies will elucidate the underlying metabolic reprogramming induced by SLC25A1i and provide novel therapeutic strategies for cancer treatment.
Collapse
Affiliation(s)
- Kexu Xiang
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147, Essen, Germany
- Department of Gastroenterology, Chongqing University Cancer Hospital, 400030, Chongqing, China
- Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing University Cancer Hospital, 400030, Chongqing, China
| | - Mikhail Kunin
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147, Essen, Germany
| | - Safa Larafa
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147, Essen, Germany
| | - Maike Busch
- Center for Translational Neuro- and Behavioral Sciences, Institute of Anatomy II, Department of Neuroanatomy, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | - Nicole Dünker
- Center for Translational Neuro- and Behavioral Sciences, Institute of Anatomy II, Department of Neuroanatomy, Medical Faculty, University of Duisburg-Essen, 45147, Essen, Germany
| | - Verena Jendrossek
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147, Essen, Germany
- German Cancer Consortium (DKTK) partner site Essen a partnership between DKFZ and University Hospital, Essen, Germany
| | - Johann Matschke
- Institute of Cell Biology (Cancer Research), University Hospital Essen, University of Duisburg-Essen, 45147, Essen, Germany.
- German Cancer Consortium (DKTK) partner site Essen a partnership between DKFZ and University Hospital, Essen, Germany.
| |
Collapse
|
29
|
Wang N, Cao X, Sun D, Li X, Tian G, Feng J, Wei P. A polymer dot-based NADH-sensitive electrochemiluminescence biosensor for analysis of metabolites in serum. Talanta 2024; 267:125149. [PMID: 37690417 DOI: 10.1016/j.talanta.2023.125149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 08/21/2023] [Accepted: 09/01/2023] [Indexed: 09/12/2023]
Abstract
Nicotinamide adenine dinucleotide (NADH) plays a pivotal role in metabolism. Convenient detection of NADH and its related metabolites has the pursuit of point-of-care and clinical analysis. Here, we propose a polymer dots (Pdots)-based NADH-sensitive electrochemiluminescence (ECL) biosensor for detection of NADH and three metabolites. Pdots acted as the efficient ECL emitters without additional modification to construct this biosensor. Specially, NADH both acted as the final detection target and at the same time as the bio-coreactants to sensitively influence the ECL intensities, in which NADH was generated or consumed in the presence of the target analyte and their specific enzyme. For glucose and lactic acid detection, NAD+ was reduced to NADH to generate an enhanced ECL signal. Conversely, for pyruvate detection, NADH was consumed to further decrease the ECL. The designed Pdots-based ECL biosensor showed wide detection ranges, high selectivity and low limits of detection of 4.6 μM, 0.7 μM and 0.5 μM for the analysis of three analytes, respectively. This strategy was successfully applied in quantifying the concentrations of glucose, lactic acid and pyruvate in human serum, which also has the potential to be implemented as a powerful and fast tool for ECL sensing of NADH and other related metabolites for point-of-care use and disease monitoring.
Collapse
Affiliation(s)
- Ningning Wang
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China
| | - Xuewei Cao
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China; Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264100, China
| | - Daxi Sun
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China
| | - Xinyu Li
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China
| | - Geng Tian
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China.
| | - Jiankai Feng
- Yantai Affiliated Hospital of Binzhou Medical University, Yantai, 264100, China.
| | - Pengfei Wei
- School of Pharmacy, Shandong Technology Innovation Center of Molecular Targeting and Intelligent Diagnosis and Treatment, Binzhou Medical University, Yantai, 264003, China.
| |
Collapse
|
30
|
Serizawa M, Serizawa K, Masui K, Toguchi M, Murakami K, Yamamoto T, Nagashima Y, Takagi T, Kurata A. Metabolic and Epigenetic Reprogramming in a Case of Nuclear Protein in Testis (NUT) Carcinoma of the Retroperitoneum. Cureus 2024; 16:e52814. [PMID: 38389647 PMCID: PMC10883765 DOI: 10.7759/cureus.52814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/20/2024] [Indexed: 02/24/2024] Open
Abstract
Nuclear protein in testis (NUT) carcinoma is a rare but highly aggressive carcinoma, driven by genetic rearrangement of the NUT midline carcinoma family member 1 (NUTM1) gene on chromosome 15q14. Recently, a tight link has been suggested between genetic abnormalities and subsequent metabolic and epigenetic dysregulation to drive the progression of malignant tumors. However, it remains elusive whether such reprogramming could contribute to the pathogenesis of NUT carcinoma. We herein report an autopsy case of NUT carcinoma arising in the retroperitoneum of a 31-year-old male. Notably, reprogramming of glycolytic metabolism and epigenetic histone modifications was observed in this unusual NUT carcinoma case, and this phenomenon was further confirmed by an in vitro cell culture model with bromodomain containing 4 (BRD4)-NUT overexpression. The rationale for documenting the case is based on our findings to reveal that metabolic and epigenetic reprogramming could be one of the contributing factors to the pathogenesis of NUT carcinoma, which could be exploitable as a novel therapeutic target for this rare and aggressive cancer type.
Collapse
Affiliation(s)
- Mika Serizawa
- Department of Pathology, Tokyo Women's Medical University, Tokyo, JPN
| | - Kaho Serizawa
- Department of Pathology, Tokyo Women's Medical University, Tokyo, JPN
| | - Kenta Masui
- Department of Pathology, Tokyo Women's Medical University, Tokyo, JPN
| | - Makoto Toguchi
- Department of Urology, Tokyo Women's Medical University Hospital, Tokyo, JPN
| | - Kumiko Murakami
- Department of Pathology, Tokyo Women's Medical University, Tokyo, JPN
| | - Tomoko Yamamoto
- Department of Surgical Pathology, Tokyo Women's Medical University Hospital, Tokyo, JPN
| | - Yoji Nagashima
- Department of Surgical Pathology, Tokyo Women's Medical University Hospital, Tokyo, JPN
| | - Toshio Takagi
- Department of Urology, Tokyo Women's Medical University Hospital, Tokyo, JPN
| | - Atsushi Kurata
- Department of Pathology, Tokyo Women's Medical University, Tokyo, JPN
| |
Collapse
|
31
|
Martin-Puig S, Menendez-Montes I. Cardiac Metabolism. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2024; 1441:365-396. [PMID: 38884721 DOI: 10.1007/978-3-031-44087-8_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
The heart is composed of a heterogeneous mixture of cellular components perfectly intermingled and able to integrate common environmental signals to ensure proper cardiac function and performance. Metabolism defines a cell context-dependent signature that plays a critical role in survival, proliferation, or differentiation, being a recognized master piece of organ biology, modulating homeostasis, disease progression, and adaptation to tissue damage. The heart is a highly demanding organ, and adult cardiomyocytes require large amount of energy to fulfill adequate contractility. However, functioning under oxidative mitochondrial metabolism is accompanied with a concomitant elevation of harmful reactive oxygen species that indeed contributes to the progression of several cardiovascular pathologies and hampers the regenerative capacity of the mammalian heart. Cardiac metabolism is dynamic along embryonic development and substantially changes as cardiomyocytes mature and differentiate within the first days after birth. During early stages of cardiogenesis, anaerobic glycolysis is the main energetic program, while a progressive switch toward oxidative phosphorylation is a hallmark of myocardium differentiation. In response to cardiac injury, different signaling pathways participate in a metabolic rewiring to reactivate embryonic bioenergetic programs or the utilization of alternative substrates, reflecting the flexibility of heart metabolism and its central role in organ adaptation to external factors. Despite the well-established metabolic pattern of fetal, neonatal, and adult cardiomyocytes, our knowledge about the bioenergetics of other cardiac populations like endothelial cells, cardiac fibroblasts, or immune cells is limited. Considering the close intercellular communication and the influence of nonautonomous cues during heart development and after cardiac damage, it will be fundamental to better understand the metabolic programs in different cardiac cells in order to develop novel interventional opportunities based on metabolic rewiring to prevent heart failure and improve the limited regenerative capacity of the mammalian heart.
Collapse
Affiliation(s)
- Silvia Martin-Puig
- Department of Metabolic and Immune Diseases, Institute for Biomedical Research "Sols-Morreale", National Spanish Research Council, CSIC, Madrid, Spain.
- Cardiac Regeneration Program, National Center for Cardiovascular Research, CNIC, Madrid, Spain.
| | - Ivan Menendez-Montes
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA
| |
Collapse
|
32
|
Han A, Peng T, Xie Y, Zhang W, Sun W, Xie Y, Ma Y, Wang C, Xie N. Mitochondrial-regulated Tregs: potential therapeutic targets for autoimmune diseases of the central nervous system. Front Immunol 2023; 14:1301074. [PMID: 38149252 PMCID: PMC10749924 DOI: 10.3389/fimmu.2023.1301074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Accepted: 11/30/2023] [Indexed: 12/28/2023] Open
Abstract
Regulatory T cells (Tregs) can eliminate autoreactive lymphocytes, induce self-tolerance, and suppress the inflammatory response. Mitochondria, as the energy factories of cells, are essential for regulating the survival, differentiation, and function of Tregs. Studies have shown that patients with autoimmune diseases of the central nervous system, such as multiple sclerosis, neuromyelitis optica spectrum disorder, and autoimmune encephalitis, have aberrant Tregs and mitochondrial damage. However, the role of mitochondrial-regulated Tregs in autoimmune diseases of the central nervous system remains inconclusive. Therefore, this study reviews the mitochondrial regulation of Tregs in autoimmune diseases of the central nervous system and investigates the possible mitochondrial therapeutic targets.
Collapse
Affiliation(s)
- Aoya Han
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Tingting Peng
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yinyin Xie
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wanwan Zhang
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Wenlin Sun
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yi Xie
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Yunqing Ma
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Cui Wang
- Department of Clinical Laboratory, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| | - Nanchang Xie
- Department of Neurology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China
| |
Collapse
|
33
|
Zhang YW, Schönberger K, Cabezas‐Wallscheid N. Bidirectional interplay between metabolism and epigenetics in hematopoietic stem cells and leukemia. EMBO J 2023; 42:e112348. [PMID: 38010205 PMCID: PMC10711668 DOI: 10.15252/embj.2022112348] [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: 08/11/2022] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 11/29/2023] Open
Abstract
During the last decades, remarkable progress has been made in further understanding the complex molecular regulatory networks that maintain hematopoietic stem cell (HSC) function. Cellular and organismal metabolisms have been shown to directly instruct epigenetic alterations, and thereby dictate stem cell fate, in the bone marrow. Epigenetic regulatory enzymes are dependent on the availability of metabolites to facilitate DNA- and histone-modifying reactions. The metabolic and epigenetic features of HSCs and their downstream progenitors can be significantly altered by environmental perturbations, dietary habits, and hematological diseases. Therefore, understanding metabolic and epigenetic mechanisms that regulate healthy HSCs can contribute to the discovery of novel metabolic therapeutic targets that specifically eliminate leukemia stem cells while sparing healthy HSCs. Here, we provide an in-depth review of the metabolic and epigenetic interplay regulating hematopoietic stem cell fate. We discuss the influence of metabolic stress stimuli, as well as alterations occurring during leukemic development. Additionally, we highlight recent therapeutic advancements toward eradicating acute myeloid leukemia cells by intervening in metabolic and epigenetic pathways.
Collapse
Affiliation(s)
- Yu Wei Zhang
- Max Planck Institute of Immunobiology and EpigeneticsFreiburgGermany
| | | | | |
Collapse
|
34
|
Wu W, Lin L, Zhao Y, Li H, Zhang R. Protein modification regulated autophagy in Bombyx mori and Drosophila melanogaster. Front Physiol 2023; 14:1281555. [PMID: 38028759 PMCID: PMC10665574 DOI: 10.3389/fphys.2023.1281555] [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: 08/22/2023] [Accepted: 10/27/2023] [Indexed: 12/01/2023] Open
Abstract
Post-translational modifications refer to the chemical alterations of proteins following their biosynthesis, leading to changes in protein properties. These modifications, which encompass acetylation, phosphorylation, methylation, SUMOylation, ubiquitination, and others, are pivotal in a myriad of cellular functions. Macroautophagy, also known as autophagy, is a major degradation of intracellular components to cope with stress conditions and strictly regulated by nutrient depletion, insulin signaling, and energy production in mammals. Intriguingly, in insects, 20-hydroxyecdysone signaling predominantly stimulates the expression of most autophagy-related genes while concurrently inhibiting mTOR activity, thereby initiating autophagy. In this review, we will outline post-translational modification-regulated autophagy in insects, including Bombyx mori and Drosophila melanogaster, in brief. A more profound understanding of the biological significance of post-translational modifications in autophagy machinery not only unveils novel opportunities for autophagy intervention strategies but also illuminates their potential roles in development, cell differentiation, and the process of learning and memory processes in both insects and mammals.
Collapse
Affiliation(s)
- Wenmei Wu
- School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Luobin Lin
- School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Yuntao Zhao
- School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| | - Huaqin Li
- Guangzhou Xinhua University, Guangzhou, Guangdong, China
| | - Rongxin Zhang
- School of Life Sciences and Biopharmaceuticals, Guangdong Pharmaceutical University, Guangzhou, Guangdong, China
| |
Collapse
|
35
|
Alsudayri A, Perelman S, Chura A, Brewer M, McDevitt M, Drerup C, Ye L. Gut microbiota promotes enteroendocrine cell maturation and mitochondrial function. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.27.558332. [PMID: 37961164 PMCID: PMC10635018 DOI: 10.1101/2023.09.27.558332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2023]
Abstract
The enteroendocrine cells (EECs) in the intestine are crucial for sensing ingested nutrients and regulating feeding behavior. The means by which gut microbiota regulates the nutrient-sensing EEC activity is unclear. Our transcriptomic analysis of the EECs from germ-free (GF) and conventionalized (CV) zebrafish revealed that commensal microbiota colonization significantly increased the expression of many genes that are associated with mitochondrial function. Using in vivo imaging and 3D automated cell tracking approach, we developed new methods to image and analyze the EECs' cytoplasmic and mitochondrial calcium activity at cellular resolution in live zebrafish. Our data revealed that during the development, shortly after gut microbiota colonization, EECs briefly increased cytoplasm and mitochondrial Ca2+, a phenomenon we referred to as "EEC awakening". Following the EEC awakening, cytoplasmic Ca2+ levels but not mitochondrial Ca2+ level in the EECs decreased, resulting in a consistent increase in the mitochondrial-to-cytoplasmic Ca2+ ratio. The increased mitochondrial-to-cytoplasmic Ca2+ ratio is associated with the EEC maturation process. In immature EECs, we further discovered that their mitochondria are evenly distributed in the cytoplasm. When EECs mature, their mitochondria are highly localized in the basal lateral membrane where EEC vesicle secretion occurs. Furthermore, CV EECs, but not GF EECs, exhibit spontaneous low-amplitude calcium fluctuation. The mitochondrial-to-cytoplasm Ca2+ ratio is significantly higher in CV EECs. When stimulating the CV zebrafish with nutrients like fatty acids, nutrient stimulants increase cytoplasmic Ca2+ in a subset of EECs and promote a sustained mitochondrial Ca2+ increase. However, the nutrient induced EEC mitochondrial activation is nearly abolished in GF zebrafish. Together, our study reveals that commensal microbiota are critical in supporting EEC mitochondrial function and maturation. Selectively manipulating gut microbial signals to alter EEC mitochondrial function will provide new opportunities to change gut-brain nutrient sensing efficiency and feeding behavior.
Collapse
Affiliation(s)
- Alfahdah Alsudayri
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| | - Shane Perelman
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| | - Annika Chura
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| | - Melissa Brewer
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| | - Madelyn McDevitt
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| | - Catherine Drerup
- Department of Integrative Biology, University of Wisconsin-Madison
| | - Lihua Ye
- Department of Neuroscience, the Ohio State University Wexner Medical Center
| |
Collapse
|
36
|
Liu J, Cao X. Glucose metabolism of TAMs in tumor chemoresistance and metastasis. Trends Cell Biol 2023; 33:967-978. [PMID: 37080816 DOI: 10.1016/j.tcb.2023.03.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/13/2023] [Accepted: 03/14/2023] [Indexed: 04/22/2023]
Abstract
Tumor-associated macrophages (TAMs) are critical in promoting tumor progression and therapeutic resistance. In adapting to metabolic changes in the tumor microenvironment (TME), TAMs reprogram their metabolisms and acquire immunosuppressive and pro-tumor properties. Increased glucose metabolism in TAMs leads to the accumulation of a variety of oncometabolites that exhibit potent tumor-promoting capacity via regulating gene expression and signaling transduction. Glucose uptake also fuels O-GlcNAcylation and other post-translational modifications to promote pro-tumor polarization and function of TAMs. Glucose metabolism coordinates interactions between TAMs and various types of cells in the TME, creating a complex network that facilitates tumor progression. Targeting glucose metabolism represents a promising strategy to switch TAMs from pro-tumor toward anti-tumor function for cancer therapy.
Collapse
Affiliation(s)
- Juan Liu
- National Key Laboratory of Medical Immunology, Institute of Immunology, Second Military Medical University, Shanghai 200433, China.
| | - Xuetao Cao
- National Key Laboratory of Medical Immunology, Institute of Immunology, Second Military Medical University, Shanghai 200433, China; Department of Immunology, Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences, Beijing 100005, China; Institute of Immunology, College of Life Sciences, Nankai University, Tianjin 300071, China.
| |
Collapse
|
37
|
Masui K, Mischel PS. Metabolic and epigenetic reprogramming in the pathogenesis of glioblastoma: Toward the establishment of "metabolism-based pathology". Pathol Int 2023; 73:533-541. [PMID: 37755062 DOI: 10.1111/pin.13379] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/03/2023] [Indexed: 09/28/2023]
Abstract
Molecular genetic approaches are now mandatory for cancer diagnostics, especially for brain tumors. Genotype-based diagnosis has predominated over the phenotype-based approach, with its prognostic and predictive powers. However, comprehensive genetic testing would be difficult to perform in the clinical setting, and translational research is required to histologically decipher the peculiar biology of cancer. Of interest, recent studies have demonstrated discrete links between oncogenotypes and the resultant metabolic phenotypes, revealing cancer metabolism as a promising histologic surrogate to reveal specific characteristics of each cancer type and indicate the best way to manage cancer patients. Here, we provide an overview of our research progress to work on cancer metabolism, with a particular focus on the genomically well-characterized malignant tumor glioblastoma. With the use of clinically relevant animal models and human tissue, we found that metabolic reprogramming plays a major role in the aggressive cancer biology by conferring therapeutic resistance to cancer cells and rewiring their epigenomic landscapes. We further discuss our future endeavor to establish "metabolism-based pathology" on how the basic knowledge of cancer metabolism could be leveraged to improve the management of patients by linking cancer cell genotype, epigenotype, and phenotype through metabolic reprogramming.
Collapse
Affiliation(s)
- Kenta Masui
- Department of Pathology, Tokyo Women's Medical University, Shinjuku, Tokyo, Japan
| | - Paul S Mischel
- Department of Pathology, Stanford University, Stanford, California, USA
- Department of Neurosurgery, Stanford University, Stanford, California, USA
- Sarafan ChEM-H, Stanford University, Stanford, California, USA
| |
Collapse
|
38
|
Abstract
Metabolic switches are a crucial hallmark of cellular development and regeneration. In response to changes in their environment or physiological state, cells undergo coordinated metabolic switching that is necessary to execute biosynthetic demands of growth and repair. In this Review, we discuss how metabolic switches represent an evolutionarily conserved mechanism that orchestrates tissue development and regeneration, allowing cells to adapt rapidly to changing conditions during development and postnatally. We further explore the dynamic interplay between metabolism and how it is not only an output, but also a driver of cellular functions, such as cell proliferation and maturation. Finally, we underscore the epigenetic and cellular mechanisms by which metabolic switches mediate biosynthetic needs during development and regeneration, and how understanding these mechanisms is important for advancing our knowledge of tissue development and devising new strategies to promote tissue regeneration.
Collapse
Affiliation(s)
- Ahmed I. Mahmoud
- Department of Cell and Regenerative Biology, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI 53705, USA
| |
Collapse
|
39
|
Chong PSY, Chooi JY, Lim JSL, Leow ACY, Toh SHM, Azaman I, Koh MY, Teoh PJ, Tan TZ, Chung TH, Chng WJ. Histone Methyltransferase NSD2 Activates PKCα to Drive Metabolic Reprogramming and Lenalidomide Resistance in Multiple Myeloma. Cancer Res 2023; 83:3414-3427. [PMID: 37463241 DOI: 10.1158/0008-5472.can-22-3481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 03/07/2023] [Accepted: 07/14/2023] [Indexed: 07/20/2023]
Abstract
Multiple myeloma cells undergo metabolic reprogramming in response to the hypoxic and nutrient-deprived bone marrow microenvironment. Primary oncogenes in recurrent translocations might be able to drive metabolic heterogeneity to survive the microenvironment that can present new vulnerabilities for therapeutic targeting. t(4;14) translocation leads to the universal overexpression of histone methyltransferase NSD2 that promotes plasma cell transformation through a global increase in H3K36me2. Here, we identified PKCα as an epigenetic target that contributes to the oncogenic potential of NSD2. RNA sequencing of t(4;14) multiple myeloma cell lines revealed a significant enrichment in the regulation of metabolic processes by PKCα, and the glycolytic gene, hexokinase 2 (HK2), was transcriptionally regulated by PKCα in a PI3K/Akt-dependent manner. Loss of PKCα displaced mitochondria-bound HK2 and reversed sensitivity to the glycolytic inhibitor 3-bromopyruvate. In addition, the perturbation of glycolytic flux led to a metabolic shift to a less energetic state and decreased ATP production. Metabolomics analysis indicated lactate as a differential metabolite associated with PKCα. As a result, PKCα conferred resistance to the immunomodulatory drugs (IMiD) lenalidomide in a cereblon-independent manner and could be phenocopied by either overexpression of HK2 or direct supplementation of lactate. Clinically, t(4;14) patients had elevated plasma lactate levels and did not benefit from lenalidomide-based regimens. Altogether, this study provides insights into the epigenetic-metabolism cross-talk in multiple myeloma and highlights the opportunity for therapeutic intervention that leverages the distinct metabolic program in t(4;14) myeloma. SIGNIFICANCE Aberrant glycolysis driven by NSD2-mediated upregulation of PKCα can be therapeutically exploited using metabolic inhibitors with lactate as a biomarker to identify high-risk patients who exhibit poor response towards IMiD-based regimens.
Collapse
Affiliation(s)
- Phyllis S Y Chong
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Jing-Yuan Chooi
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Julia S L Lim
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Aaron C Y Leow
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Sabrina Hui Min Toh
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Irfan Azaman
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Mun Yee Koh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Phaik Ju Teoh
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Tuan Zea Tan
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Tae-Hoon Chung
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
| | - Wee Joo Chng
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Cancer Science Institute of Singapore, National University of Singapore, Singapore
- Department of Hematology-Oncology, National University Cancer Institute of Singapore, National University Health System, Singapore
| |
Collapse
|
40
|
Duarte Hospital C, Tête A, Debizet K, Imler J, Tomkiewicz-Raulet C, Blanc EB, Barouki R, Coumoul X, Bortoli S. SDHi fungicides: An example of mitotoxic pesticides targeting the succinate dehydrogenase complex. ENVIRONMENT INTERNATIONAL 2023; 180:108219. [PMID: 37778286 DOI: 10.1016/j.envint.2023.108219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 06/15/2023] [Accepted: 09/18/2023] [Indexed: 10/03/2023]
Abstract
Succinate dehydrogenase inhibitors (SDHi) are fungicides used to control the proliferation of pathogenic fungi in crops. Their mode of action is based on blocking the activity of succinate dehydrogenase (SDH), a universal enzyme expressed by all species harboring mitochondria. The SDH is involved in two interconnected metabolic processes for energy production: the transfer of electrons in the mitochondrial respiratory chain and the oxidation of succinate to fumarate in the Krebs cycle. In humans, inherited SDH deficiencies may cause major pathologies including encephalopathies and cancers. The cellular and molecular mechanisms related to such genetic inactivation have been well described in neuroendocrine tumors, in which it induces an oxidative stress, a pseudohypoxic phenotype, a metabolic, epigenetic and transcriptomic remodeling, and alterations in the migration and invasion capacities of cancer cells, in connection with the accumulation of succinate, an oncometabolite, substrate of the SDH. We will discuss recent studies reporting toxic effects of SDHi in non-target organisms and their implications for risk assessment of pesticides. Recent data show that the SDH structure is highly conserved during evolution and that SDHi can inhibit SDH activity in mitochondria of non-target species, including humans. These observations suggest that SDHi are not specific inhibitors of fungal SDH. We hypothesize that SDHi could have toxic effects in other species, including humans. Moreover, the analysis of regulatory assessment reports shows that most SDHi induce tumors in animals without evidence of genotoxicity. Thus, these substances could have a non-genotoxic mechanism of carcinogenicity that still needs to be fully characterized and that could be related to SDH inhibition. The use of pesticides targeting mitochondrial enzymes encoded by tumor suppressor genes raises questions on the risk assessment framework of mitotoxic pesticides. The issue of SDHi fungicides is therefore a textbook case that highlights the urgent need for changes in regulatory assessment.
Collapse
Affiliation(s)
| | - Arnaud Tête
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris
| | - Kloé Debizet
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris
| | - Jules Imler
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris
| | | | - Etienne B Blanc
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris
| | - Robert Barouki
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris
| | - Xavier Coumoul
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris.
| | - Sylvie Bortoli
- Université Paris Cité, INSERM UMR-S 1124, T3S, 45 rue des Saints-Pères, 75006 Paris.
| |
Collapse
|
41
|
Dutta H, Jain N. Post-translational modifications and their implications in cancer. Front Oncol 2023; 13:1240115. [PMID: 37795435 PMCID: PMC10546021 DOI: 10.3389/fonc.2023.1240115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/21/2023] [Indexed: 10/06/2023] Open
Abstract
Post-translational modifications (PTMs) are crucial regulatory mechanisms that alter the properties of a protein by covalently attaching a modified chemical group to some of its amino acid residues. PTMs modulate essential physiological processes such as signal transduction, metabolism, protein localization, and turnover and have clinical relevance in cancer and age-related pathologies. Majority of proteins undergo post-translational modifications, irrespective of their occurrence in or after protein biosynthesis. Post-translational modifications link to amino acid termini or side chains, causing the protein backbone to get cleaved, spliced, or cyclized, to name a few. These chemical modifications expand the diversity of the proteome and regulate protein activity, structure, locations, functions, and protein-protein interactions (PPIs). This ability to modify the physical and chemical properties and functions of proteins render PTMs vital. To date, over 200 different protein modifications have been reported, owing to advanced detection technologies. Some of these modifications include phosphorylation, glycosylation, methylation, acetylation, and ubiquitination. Here, we discuss about the existing as well as some novel post-translational protein modifications, with their implications in aberrant states, which will help us better understand the modified sites in different proteins and the effect of PTMs on protein functions in core biological processes and progression in cancer.
Collapse
Affiliation(s)
- Hashnu Dutta
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Nishant Jain
- Department of Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| |
Collapse
|
42
|
Vergnes L, Foucaud B, Cepeda C, Espinosa-Jeffrey A. Metabolomics Profile of the Secretome of Space-Flown Oligodendrocytes. Cells 2023; 12:2249. [PMID: 37759473 PMCID: PMC10528075 DOI: 10.3390/cells12182249] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/06/2023] [Accepted: 09/06/2023] [Indexed: 09/29/2023] Open
Abstract
Intracranial hypertension (ICP) and visual impairment intracranial pressure (VIIP) are some of the sequels of long-term space missions. Here we sought to determine how space microgravity (µG) impacts the metabolomics profile of oligodendrocyte progenitors (OLPs), the myelin-forming cells in the central nervous system. We report increased glutamate and energy metabolism while the OLPs were in space for 26 days. We also show that after space flight, OLPs (SPC OLPs) display significantly increased mitochondrial respiration and glycolysis. These data are in agreement with our previous work using simulated microgravity. In addition, our global metabolomics approach allowed for the discovery of endogenous metabolites secreted by OLPs while in space that are significantly modulated by microgravity. Our results provide, for the first time, relevant information about the energetic state of OLPs while in space and after space flight. The functional and molecular relevance of these specific pathways are promising targets for therapeutic intervention for humans in long-term space missions to the moon, Mars and beyond.
Collapse
Affiliation(s)
- Laurent Vergnes
- Department of Human Genetics, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA 90095, USA;
| | - Bernard Foucaud
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA 90095, USA; (B.F.); (C.C.)
| | - Carlos Cepeda
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA 90095, USA; (B.F.); (C.C.)
| | - Araceli Espinosa-Jeffrey
- Department of Psychiatry, Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, CA 90095, USA; (B.F.); (C.C.)
| |
Collapse
|
43
|
Fernandez-Fuente G, Overmyer KA, Lawton AJ, Kasza I, Shapiro SL, Gallego-Muñoz P, Coon JJ, Denu JM, Alexander CM, Puglielli L. The citrate transporters SLC13A5 and SLC25A1 elicit different metabolic responses and phenotypes in the mouse. Commun Biol 2023; 6:926. [PMID: 37689798 PMCID: PMC10492862 DOI: 10.1038/s42003-023-05311-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 09/01/2023] [Indexed: 09/11/2023] Open
Abstract
Cytosolic citrate is imported from the mitochondria by SLC25A1, and from the extracellular milieu by SLC13A5. In the cytosol, citrate is used by ACLY to generate acetyl-CoA, which can then be exported to the endoplasmic reticulum (ER) by SLC33A1. Here, we report the generation of mice with systemic overexpression (sTg) of SLC25A1 or SLC13A5. Both animals displayed increased cytosolic levels of citrate and acetyl-CoA; however, SLC13A5 sTg mice developed a progeria-like phenotype with premature death, while SLC25A1 sTg mice did not. Analysis of the metabolic profile revealed widespread differences. Furthermore, SLC13A5 sTg mice displayed increased engagement of the ER acetylation machinery through SLC33A1, while SLC25A1 sTg mice did not. In conclusion, our findings point to different biological responses to SLC13A5- or SLC25A1-mediated import of citrate and suggest that the directionality of the citrate/acetyl-CoA pathway can transduce different signals.
Collapse
Affiliation(s)
- Gonzalo Fernandez-Fuente
- Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Waisman Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Katherine A Overmyer
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI, USA
- Morgridge Institute for Research, Madison, WI, USA
| | - Alexis J Lawton
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, USA
| | - Ildiko Kasza
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI, USA
| | - Samantha L Shapiro
- Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA
- Waisman Center, University of Wisconsin-Madison, Madison, WI, USA
| | - Patricia Gallego-Muñoz
- Department of Cell Biology, Genetics, Histology and Pharmacology, Faculty of Medicine, University of Valladolid, Valladolid, Spain
| | - Joshua J Coon
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI, USA
- Morgridge Institute for Research, Madison, WI, USA
- Department of Chemistry, University of Wisconsin-Madison, Madison, WI, USA
| | - John M Denu
- Department of Biomolecular Chemistry, University of Wisconsin-Madison, Madison, WI, USA
- Wisconsin Institute for Discovery, University of Wisconsin-Madison, Madison, WI, USA
| | - Caroline M Alexander
- McArdle Laboratory for Cancer Research, University of Wisconsin-Madison, Madison, WI, USA
| | - Luigi Puglielli
- Department of Medicine, University of Wisconsin-Madison, Madison, WI, USA.
- Waisman Center, University of Wisconsin-Madison, Madison, WI, USA.
- Geriatric Research Education Clinical Center, Veterans Affairs Medical Center, Madison, WI, USA.
- Department of Neuroscience, University of Wisconsin-Madison, Madison, WI, USA.
| |
Collapse
|
44
|
Nekooie Marnany N, Fodil R, Féréol S, Dady A, Depp M, Relaix F, Motterlini R, Foresti R, Duband JL, Dufour S. Glucose oxidation drives trunk neural crest cell development and fate. J Cell Sci 2023; 136:jcs260607. [PMID: 37589341 DOI: 10.1242/jcs.260607] [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: 09/06/2022] [Accepted: 06/30/2023] [Indexed: 08/18/2023] Open
Abstract
Bioenergetic metabolism is a key regulator of cellular function and signaling, but how it can instruct the behavior of cells and their fate during embryonic development remains largely unknown. Here, we investigated the role of glucose metabolism in the development of avian trunk neural crest cells (NCCs), a migratory stem cell population of the vertebrate embryo. We uncovered that trunk NCCs display glucose oxidation as a prominent metabolic phenotype, in contrast to what is seen for cranial NCCs, which instead rely on aerobic glycolysis. In addition, only one pathway downstream of glucose uptake is not sufficient for trunk NCC development. Indeed, glycolysis, mitochondrial respiration and the pentose phosphate pathway are all mobilized and integrated for the coordinated execution of diverse cellular programs, epithelial-to-mesenchymal transition, adhesion, locomotion, proliferation and differentiation, through regulation of specific gene expression. In the absence of glucose, the OXPHOS pathway fueled by pyruvate failed to promote trunk NCC adaptation to environmental stiffness, stemness maintenance and fate-decision making. These findings highlight the need for trunk NCCs to make the most of the glucose pathway potential to meet the high metabolic demands appropriate for their development.
Collapse
Affiliation(s)
| | - Redouane Fodil
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Sophie Féréol
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Alwyn Dady
- Laboratoire Gly-CRRET, Université Paris-Est Créteil, 94000 Créteil, France
| | - Marine Depp
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Frederic Relaix
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | | | - Roberta Foresti
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Jean-Loup Duband
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| | - Sylvie Dufour
- Université Paris-Est Créteil, INSERM, IMRB, 94010 Créteil, France
| |
Collapse
|
45
|
Xu E, Ji B, Jin K, Chen Y. Branched-chain amino acids catabolism and cancer progression: focus on therapeutic interventions. Front Oncol 2023; 13:1220638. [PMID: 37637065 PMCID: PMC10448767 DOI: 10.3389/fonc.2023.1220638] [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: 05/10/2023] [Accepted: 07/24/2023] [Indexed: 08/29/2023] Open
Abstract
Branched-chain amino acids (BCAAs), including valine, leucine, and isoleucine, are crucial amino acids with significant implications in tumorigenesis across various human malignancies. Studies have demonstrated that altered BCAA metabolism can influence tumor growth and progression. Increased levels of BCAAs have been associated with tumor growth inhibition, indicating their potential as anti-cancer agents. Conversely, a deficiency in BCAAs can promote tumor metastasis to different organs due to the disruptive effects of high BCAA concentrations on tumor cell migration and invasion. This disruption is associated with tumor cell adhesion, angiogenesis, metastasis, and invasion. Furthermore, BCAAs serve as nitrogen donors, contributing to synthesizing macromolecules such as proteins and nucleotides crucial for cancer cell growth. Consequently, BCAAs exhibit a dual role in cancer, and their effects on tumor growth or inhibition are contingent upon various conditions and concentrations. This review discusses these contrasting findings, providing valuable insights into BCAA-related therapeutic interventions and ultimately contributing to a better understanding of their potential role in cancer treatment.
Collapse
Affiliation(s)
- Er Xu
- Department of Hospital Infection Management, Affiliated Hospital of Shaoxing University, Shaoxing, Zhejiang, China
| | - Bangju Ji
- Department of Colorectal Surgery, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| | - Ketao Jin
- Department of Colorectal Surgery, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang, China
| | - Yefeng Chen
- Department of Respiratory Medicine, Shaoxing People’s Hospital, Shaoxing, Zhejiang, China
| |
Collapse
|
46
|
Aprile M, Cataldi S, Perfetto C, Federico A, Ciccodicola A, Costa V. Targeting metabolism by B-raf inhibitors and diclofenac restrains the viability of BRAF-mutated thyroid carcinomas with Hif-1α-mediated glycolytic phenotype. Br J Cancer 2023; 129:249-265. [PMID: 37198319 PMCID: PMC10338540 DOI: 10.1038/s41416-023-02282-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 04/03/2023] [Accepted: 04/14/2023] [Indexed: 05/19/2023] Open
Abstract
BACKGROUND B-raf inhibitors (BRAFi) are effective for BRAF-mutated papillary (PTC) and anaplastic (ATC) thyroid carcinomas, although acquired resistance impairs tumour cells' sensitivity and/or limits drug efficacy. Targeting metabolic vulnerabilities is emerging as powerful approach in cancer. METHODS In silico analyses identified metabolic gene signatures and Hif-1α as glycolysis regulator in PTC. BRAF-mutated PTC, ATC and control thyroid cell lines were exposed to HIF1A siRNAs or chemical/drug treatments (CoCl2, EGF, HGF, BRAFi, MEKi and diclofenac). Genes/proteins expression, glucose uptake, lactate quantification and viability assays were used to investigate the metabolic vulnerability of BRAF-mutated cells. RESULTS A specific metabolic gene signature was identified as a hallmark of BRAF-mutated tumours, which display a glycolytic phenotype, characterised by enhanced glucose uptake, lactate efflux and increased expression of Hif-1α-modulated glycolytic genes. Indeed, Hif-1α stabilisation counteracts the inhibitory effects of BRAFi on these genes and on cell viability. Interestingly, targeting metabolic routes with BRAFi and diclofenac combination we could restrain the glycolytic phenotype and synergistically reduce tumour cells' viability. CONCLUSION The identification of a metabolic vulnerability of BRAF-mutated carcinomas and the capacity BRAFi and diclofenac combination to target metabolism open new therapeutic perspectives in maximising drug efficacy and reducing the onset of secondary resistance and drug-related toxicity.
Collapse
Affiliation(s)
- Marianna Aprile
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy.
| | - Simona Cataldi
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy
| | - Caterina Perfetto
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy
| | - Antonio Federico
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy
- Tampere Institute for Advanced Study (IAS), Tampere University, Tampere, Finland
- Finnish Hub for Development and Validation of Integrated Approaches (FHAIVE)-Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Alfredo Ciccodicola
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy
- Department of Science and Technology, University of Naples "Parthenope", Naples, Italy
| | - Valerio Costa
- Institute of Genetics and Biophysics "Adriano Buzzati-Traverso", CNR, Via P. Castellino 111, 80131, Naples, Italy.
| |
Collapse
|
47
|
Huang L, Wang Q, Gu S, Cao N. Integrated metabolic and epigenetic mechanisms in cardiomyocyte proliferation. J Mol Cell Cardiol 2023; 181:79-88. [PMID: 37331466 DOI: 10.1016/j.yjmcc.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 06/04/2023] [Accepted: 06/06/2023] [Indexed: 06/20/2023]
Abstract
Heart disease continues to be the leading cause of mortality worldwide, primarily attributed to the restricted regenerative potential of the adult human heart following injury. In contrast to their adult counterparts, many neonatal mammals can spontaneously regenerate their myocardium in the first few days of life via extensive proliferation of the pre-existing cardiomyocytes. Reasons for the decline in regenerative capacity during postnatal development, and how to control it, remain largely unexplored. Accumulated evidence suggests that the preservation of regenerative potential depends on a conducive metabolic state in the embryonic and neonatal heart. Along with the postnatal increase in oxygenation and workload, the mammalian heart undergoes a metabolic transition, shifting its primary metabolic substrate from glucose to fatty acids shortly after birth for energy advantage. This metabolic switch causes cardiomyocyte cell-cycle arrest, which is widely regarded as a key mechanism for the loss of regenerative capacity. Beyond energy provision, emerging studies have suggested a link between this intracellular metabolism dynamics and postnatal epigenetic remodeling of the mammalian heart that reshapes the expression of many genes important for cardiomyocyte proliferation and cardiac regeneration, since many epigenetic enzymes utilize kinds of metabolites as obligate cofactors or substrates. This review summarizes the current state of knowledge of metabolism and metabolite-mediated epigenetic modifications in cardiomyocyte proliferation, with a particular focus on highlighting the potential therapeutic targets that hold promise to treat human heart failure via metabolic and epigenetic regulations.
Collapse
Affiliation(s)
- Liying Huang
- Zhongshan School of Medicine and the Seventh Affiliated Hospital, Sun Yat-Sen University, Guangdong 510080, China; Advanced Medical Technology Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangdong 510080, China; Key Laboratory for Stem Cells and Tissue Engineering (Sun Yat-Sen University), Ministry of Education, Guangdong 510080, China
| | - Qiyuan Wang
- Zhongshan School of Medicine and the Seventh Affiliated Hospital, Sun Yat-Sen University, Guangdong 510080, China; Advanced Medical Technology Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangdong 510080, China; Key Laboratory for Stem Cells and Tissue Engineering (Sun Yat-Sen University), Ministry of Education, Guangdong 510080, China
| | - Shanshan Gu
- Zhongshan School of Medicine and the Seventh Affiliated Hospital, Sun Yat-Sen University, Guangdong 510080, China; Advanced Medical Technology Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangdong 510080, China; Key Laboratory for Stem Cells and Tissue Engineering (Sun Yat-Sen University), Ministry of Education, Guangdong 510080, China
| | - Nan Cao
- Zhongshan School of Medicine and the Seventh Affiliated Hospital, Sun Yat-Sen University, Guangdong 510080, China; Advanced Medical Technology Center, The First Affiliated Hospital, Zhongshan School of Medicine, Sun Yat-sen University, Guangdong 510080, China; Key Laboratory for Stem Cells and Tissue Engineering (Sun Yat-Sen University), Ministry of Education, Guangdong 510080, China.
| |
Collapse
|
48
|
Kumar-Sinha C, Vats P, Tran N, Robinson DR, Gunchick V, Wu YM, Cao X, Ning Y, Wang R, Rabban E, Bell J, Shankar S, Mannan R, Zhang Y, Zalupski MM, Chinnaiyan AM, Sahai V. Genomics driven precision oncology in advanced biliary tract cancer improves survival. Neoplasia 2023; 42:100910. [PMID: 37267699 PMCID: PMC10245336 DOI: 10.1016/j.neo.2023.100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 05/12/2023] [Indexed: 06/04/2023]
Abstract
BACKGROUND Biliary tract cancers (BTCs) including intrahepatic, perihilar, and distal cholangiocarcinoma as well as gallbladder cancer, are rare but aggressive malignancies with few effective standard of care therapies. METHODS We implemented integrative clinical sequencing of advanced BTC tumors from 124 consecutive patients who progressed on standard therapies (N=92 with MI-ONCOSEQ and N=32 with commercial gene panels) enrolled between 2011-2020. RESULTS Genomic profiling of paired tumor and normal DNA and tumor transcriptome (RNA) sequencing identified actionable somatic and germline genomic alterations in 54 patients (43.5%), and potentially actionable alterations in 79 (63.7%) of the cohort. Of these, patients who received matched targeted therapy (22; 40.7%) had a median overall survival of 28.1 months compared to 13.3 months in those who did not receive matched targeted therapy (32; P < 0.01), or 13.9 months in those without actionable mutations (70; P < 0.01). Additionally, we discovered recurrent activating mutations in FGFR2, and a novel association between KRAS and BRAF mutant tumors with high expression of immune modulatory protein NT5E (CD73) that may represent novel therapeutic avenues. CONCLUSIONS Overall, the identification of actionable/ potentially actionable aberrations in a large proportion of cases, and improvement in survival with precision oncology supports molecular analysis and clinical sequencing for all patients with advanced BTC.
Collapse
Affiliation(s)
- Chandan Kumar-Sinha
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Pankaj Vats
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Nguyen Tran
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Dan R Robinson
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Valerie Gunchick
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yi-Mi Wu
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Xuhong Cao
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yu Ning
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Rui Wang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Erica Rabban
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Janice Bell
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Sunita Shankar
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Rahul Mannan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Yuping Zhang
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA
| | - Mark M Zalupski
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA; Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA
| | - Arul M Chinnaiyan
- Michigan Center for Translational Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Department of Pathology, University of Michigan, Ann Arbor, MI 48109, USA; Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA; Howard Hughes Medical Institute, Chevy Chase, MD 20815, USA.
| | - Vaibhav Sahai
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, USA; Rogel Cancer Center, University of Michigan, Ann Arbor, MI 48109, USA.
| |
Collapse
|
49
|
Sun X, Li Q, Tang Y, Hu W, Chen G, An H, Huang D, Tong T, Zhang Y. Epigenetic activation of secretory phenotypes in senescence by the FOXQ1-SIRT4-GDH signaling. Cell Death Dis 2023; 14:481. [PMID: 37516739 PMCID: PMC10387070 DOI: 10.1038/s41419-023-06002-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 07/31/2023]
Abstract
Although metabolic reprogramming is characterized as a hallmark of aging, implications of the crucial glutamate dehydrogenase (GDH) in human senescence remain poorly understood. Here, we report that GDH activity is significantly increased in aged mice and senescent human diploid fibroblasts. This enzymatic potentiation is associated with de-repression of GDH from its functionally suppressive ADP-ribosylation modification catalyzed by NAD-dependent ADP-ribosyltransferase/deacetylase SIRT4. A series of transcription analyses led to the identification of FOXQ1, a forkhead family transcription factor (TF), responsible for the maintenance of SIRT4 expression levels in juvenile cells. However, this metabolically balanced FOXQ1-SIRT4-GDH axis, is shifted in senescence with gradually decreasing expressions of FOXQ1 and SIRT4 and elevated GDH activity. Importantly, pharmaceutical inhibition of GDH suppresses the aberrantly activated transcription of IL-6 and IL-8, two major players in senescence-associated secretory phenotype (SASP), and this action is mechanistically associated with erasure of the repressive H3K9me3 (trimethylation of lysine 9 on histone H3) marks at IL-6 and IL-8 promoters, owing to the requirement of α-ketoglutaric acid (α-KG) from GDH-mediated glutamate dehydrogenase reaction as a cofactor for histone demethylation. In supplement with the phenotypic evidence from FOXQ1/SIRT4/GDH manipulations, these data support the integration of metabolism alterations and epigenetic regulation in driving senescence progression and highlight the FOXQ1-SIRT4-GDH axis as a novel druggable target for improving human longevity.
Collapse
Affiliation(s)
- Xinpei Sun
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Qian Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, 100081, Beijing, China
| | - Yunyi Tang
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Wanjin Hu
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Gengyao Chen
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Hongguang An
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Daoyuan Huang
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Tanjun Tong
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China
| | - Yu Zhang
- Beijing Key Laboratory of Protein Posttranslational Modifications and Cell Function, Department of Biochemistry and Biophysics, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, 100191, China.
| |
Collapse
|
50
|
Zhou RW, Parsons RE. Etiology of super-enhancer reprogramming and activation in cancer. Epigenetics Chromatin 2023; 16:29. [PMID: 37415185 DOI: 10.1186/s13072-023-00502-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 06/10/2023] [Indexed: 07/08/2023] Open
Abstract
Super-enhancers are large, densely concentrated swaths of enhancers that regulate genes critical for cell identity. Tumorigenesis is accompanied by changes in the super-enhancer landscape. These aberrant super-enhancers commonly form to activate proto-oncogenes, or other genes upon which cancer cells depend, that initiate tumorigenesis, promote tumor proliferation, and increase the fitness of cancer cells to survive in the tumor microenvironment. These include well-recognized master regulators of proliferation in the setting of cancer, such as the transcription factor MYC which is under the control of numerous super-enhancers gained in cancer compared to normal tissues. This Review will cover the expanding cell-intrinsic and cell-extrinsic etiology of these super-enhancer changes in cancer, including somatic mutations, copy number variation, fusion events, extrachromosomal DNA, and 3D chromatin architecture, as well as those activated by inflammation, extra-cellular signaling, and the tumor microenvironment.
Collapse
Affiliation(s)
- Royce W Zhou
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Molecular Medicine Program, University of California San Francisco Internal Medicine Residency, San Francisco, CA, USA
| | - Ramon E Parsons
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Oncological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| |
Collapse
|