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Cheng P, Xia R, Wang X. Ferroptosis: a promising target for fumarate hydratase-deficient tumor therapeutics literature review. Transl Cancer Res 2024; 13:3126-3141. [PMID: 38988939 PMCID: PMC11231789 DOI: 10.21037/tcr-24-21] [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: 01/04/2024] [Accepted: 04/24/2024] [Indexed: 07/12/2024]
Abstract
Background and Objective This review aims to investigate the ferroptosis mechanism of fumarate hydratase (FH)-related tumors for the purpose of possible treatment of tumors. Ferroptosis is an iron (Fe)-dependent form of regulated cell death caused by lipid peroxidation on the cell membrane. Studies have implicated FH in tumorigenesis. As mutations in the FH gene alter cellular metabolism and increase tumorigenesis risk, particularly in the kidneys. As most tumor cells require higher amounts of ferrous ions (Fe2+) than normal cells, they are more susceptible to ferroptosis. Recent studies have indicated that ferroptosis is inhibited the pathogenesis and progression of FH-deficient tumors by regulating lipid and iron metabolism, glutathione-glutathione peroxidase 4 (GSH-GPX4), nuclear factor-erythroid 2-related factor 2 (NRF2)/heme oxygenase-1 (HO-1) pathways. While the Fe2+ content is significantly lower in FH-deficient tumor cells, than that in normal cells. It is promising to promote ferroptosis by increasing the concentration of Fe2+ in cells to achieve the purpose of tumor treatment. Methods In this study, we searched for relevant articles on ferroptosis and FH-deficient tumors using PubMed database. Key Content and Findings FH is a tumor suppressor. A number of basic studies have shown that the loss of FH plays an important role in hereditary leiomyomas and tumors such as renal cell carcinoma, ovarian cancer, and other tumors. This type of tumor cells can through induce ferroptosis, inhibit proliferation, migration and invasion of tumor cells, increase the sensitivity of tumor cells to chemotherapy, and reverse the drug resistance through various molecular mechanisms. At present, the research on ferroptosis in FH-related tumors is still in the basic experimental stage. Conclusions This article reviews the anti-tumor effects and mechanisms of FH and ferroptosis, in order to further explore the medical value of ferroptosis in FH-related tumor therapy.
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Affiliation(s)
- Ping Cheng
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, China
| | - Ruohan Xia
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, China
| | - Xianwang Wang
- Department of Biochemistry and Molecular Biology, Health Science Center, Yangtze University, Jingzhou, China
- Shannan Maternal and Child Health Hospital, Shannan, China
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Jiang W, Zhang T, Zhang H, Han T, Ji P, Ou Z. Metabolic Patterns of High-Invasive and Low-Invasive Oral Squamous Cell Carcinoma Cells Using Quantitative Metabolomics and 13C-Glucose Tracing. Biomolecules 2023; 13:1806. [PMID: 38136676 PMCID: PMC10742159 DOI: 10.3390/biom13121806] [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: 11/01/2023] [Revised: 11/24/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023] Open
Abstract
Most current metabolomics studies of oral squamous cell carcinoma (OSCC) are mainly focused on identifying potential biomarkers for early screening and diagnosis, while few studies have investigated the metabolic profiles promoting metastasis. In this study, we aimed to explore the altered metabolic pathways associated with metastasis of OSCC. Here, we identified four OSCC cell models (CAL27, HN6, HSC-3, SAS) that possess different invasive heterogeneity via the transwell invasion assay and divided them into high-invasive (HN6, SAS) and low-invasive (CAL27, HSC-3) cells. Quantitative analysis and stable isotope tracing using [U-13C6] glucose were performed to detect the altered metabolites in high-invasive OSCC cells, low-invasive OSCC cells and normal human oral keratinocytes (HOK). The metabolic changes in the high-invasive and low-invasive cells included elevated glycolysis, increased fatty acid metabolism and an impaired TCA cycle compared with HOK. Moreover, pathway analysis demonstrated significant differences in fatty acid biosynthesis; arachidonic acid (AA) metabolism; and glycine, serine and threonine metabolism between the high-invasive and low-invasive cells. Furthermore, the high-invasive cells displayed a significant increase in the percentages of 13C-glycine, 13C-palmitate, 13C-stearic acid, 13C-oleic acid, 13C-AA and estimated FADS1/2 activities compared with the low-invasive cells. Overall, this exploratory study suggested that the metabolic differences related to the metastatic phenotypes of OSCC cells were concentrated in glycine metabolism, de novo fatty acid synthesis and polyunsaturated fatty acid (PUFA) metabolism, providing a comprehensive understanding of the metabolic alterations and a basis for studying related molecular mechanisms in metastatic OSCC cells.
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Affiliation(s)
- Wenrong Jiang
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; (W.J.); (T.Z.)
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
- Stomatological Hospital of Chongqing Medical University, Chongqing 401147, China
| | - Ting Zhang
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; (W.J.); (T.Z.)
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
- Stomatological Hospital of Chongqing Medical University, Chongqing 401147, China
| | - Hua Zhang
- Ministry of Education of China International Collaborative Joint Laboratory of Reproduction and Development, Chongqing Medical University, Chongqing 400016, China; (H.Z.); (T.H.)
- State Key Laboratory of Maternal and Fetal Medicine of Chongqing Municipality, Chongqing Medical University, Chongqing 400016, China
- Institute of Life Sciences, Chongqing Medical University, Chongqing 400016, China
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Tingli Han
- Ministry of Education of China International Collaborative Joint Laboratory of Reproduction and Development, Chongqing Medical University, Chongqing 400016, China; (H.Z.); (T.H.)
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing 400010, China
| | - Ping Ji
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; (W.J.); (T.Z.)
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
- Stomatological Hospital of Chongqing Medical University, Chongqing 401147, China
| | - Zhanpeng Ou
- Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China; (W.J.); (T.Z.)
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
- Stomatological Hospital of Chongqing Medical University, Chongqing 401147, China
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Ibrahim L, Stanton C, Nutsch K, Nguyen T, Li-Ma C, Ko Y, Lander GC, Wiseman RL, Bollong MJ. Succinylation of a KEAP1 sensor lysine promotes NRF2 activation. Cell Chem Biol 2023; 30:1295-1302.e4. [PMID: 37619563 PMCID: PMC10592117 DOI: 10.1016/j.chembiol.2023.07.014] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 07/04/2023] [Accepted: 07/30/2023] [Indexed: 08/26/2023]
Abstract
Cross talk between metabolism and stress-responsive signaling is essential for maintaining cellular homeostasis. This cross talk is often achieved through covalent modification of proteins by endogenous, reactive metabolites that regulate key stress-responsive transcription factors like NRF2. Metabolites including methylglyoxal, glyceraldehyde 3-phosphate, fumarate, and itaconate covalently modify sensor cysteines of the NRF2 repressor KEAP1, resulting in stabilization of NRF2 and activation of its cytoprotective transcriptional program. Here, we employed a shRNA-based screen targeting the enzymes of central carbon metabolism to identify additional regulatory nodes bridging metabolism to NRF2 activation. Succinic anhydride, increased by genetic depletion of the TCA cycle enzyme succinyl-CoA synthetase or by direct administration, results in N-succinylation of lysine 131 of KEAP1 to activate NRF2 signaling. This study identifies KEAP1 as capable of sensing reactive metabolites not only by several cysteine residues but also by a conserved lysine residue, indicating its potential to sense an expanded repertoire of reactive metabolic messengers.
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Affiliation(s)
- Lara Ibrahim
- Department of Molecular Medicine, Scripps Research, San Diego, CA 92037, USA; Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Caroline Stanton
- Department of Molecular Medicine, Scripps Research, San Diego, CA 92037, USA; Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Kayla Nutsch
- Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Thu Nguyen
- Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Chloris Li-Ma
- Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Yeonjin Ko
- Department of Chemistry, Scripps Research, San Diego, CA 92037, USA
| | - Gabriel C Lander
- Department of Integrative Structural and Computational Biology, Scripps Research, San Diego, CA 92037, USA
| | - R Luke Wiseman
- Department of Molecular Medicine, Scripps Research, San Diego, CA 92037, USA.
| | - Michael J Bollong
- Department of Chemistry, Scripps Research, San Diego, CA 92037, USA.
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Wei L, Wang T, Chen S, Liu Y, Huang X, Zheng S, Xu B, Ren F, Liu M. Serum Anti-Fumarate Hydratase Autoantibody as a Biomarker for Predicting Prognosis of Acute-on-Chronic Liver Failure. Gut Liver 2023; 17:795-805. [PMID: 36317513 PMCID: PMC10502492 DOI: 10.5009/gnl220022] [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: 01/20/2022] [Revised: 06/04/2022] [Accepted: 07/18/2022] [Indexed: 06/16/2023] Open
Abstract
Background/Aims To investigate the autoantibody against fumarate hydratase (FH), which is a specific liver failure-associated antigen (LFAA) and determine whether it can be used as a biomarker to evaluate the prognosis of acute-on-chronic liver failure (ACLF). Methods An immunoproteomic approach was applied to screen specific LFAAs related to differential prognosis of ACLF (n=60). Enzyme-linked immunosorbent assay (ELISA) technology was employed for the validation of the frequency and titer of autoantibodies against FH in ACLF patients with different prognoses (n=82). Moreover, we clarified the expression of autoantibodies against FH in patients with chronic hepatitis B (n=60) and hepatitis B virus-related liver cirrhosis (n=60). The dynamic changes in the titers of autoantibodies against FH were analyzed by sample collection at multiple time points during the clinical course of eight ACLF patients with different prognoses. Results Ultimately, 15 LFAAs were screened and identified by the immunoproteomic approach. Based on ELISA-based verification, anti-FH/Fumarate hydratase protein autoantibody was chosen to verify its expression in ACLF patients. ACLF patients had a much higher anti-FH autoantibody frequency (76.8%) than patients with liver cirrhosis (10%, p=0.000), patients with chronic hepatitis B (6.7%, p=0.022), and normal humans (0%, p=0.000). More importantly, the frequency and titer of anti-FH protein autoantibodies in the serum of ACLF patients with a good prognosis were much higher than that of patients with a poor prognosis (83.9% vs 61.5%, p=0.019; 1.41±0.85 vs 0.94±0.56, p=0.017, respectively). The titer of anti-FH autoantibodies showed dynamic changes in the clinical course of ACLF. Conclusions The anti-FH autoantibody in serum may be a potential biomarker for predicting the prognosis of ACLF.
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Affiliation(s)
- Linlin Wei
- The Second Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Ting Wang
- Departments of Respiration and Infection, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Sisi Chen
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Yeying Liu
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Xueying Huang
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Sujun Zheng
- The First Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Bin Xu
- The Second Department of Liver Disease Center, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Feng Ren
- Beijing Institute of Hepatology, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Mei Liu
- Departments of Oncology, Beijing Youan Hospital, Capital Medical University, Beijing, China
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Moiz B, Sriram G, Clyne AM. Interpreting metabolic complexity via isotope-assisted metabolic flux analysis. Trends Biochem Sci 2023; 48:553-567. [PMID: 36863894 PMCID: PMC10182253 DOI: 10.1016/j.tibs.2023.02.001] [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: 10/15/2022] [Revised: 01/22/2023] [Accepted: 02/03/2023] [Indexed: 03/04/2023]
Abstract
Isotope-assisted metabolic flux analysis (iMFA) is a powerful method to mathematically determine the metabolic fluxome from experimental isotope labeling data and a metabolic network model. While iMFA was originally developed for industrial biotechnological applications, it is increasingly used to analyze eukaryotic cell metabolism in physiological and pathological states. In this review, we explain how iMFA estimates the intracellular fluxome, including data and network model (inputs), the optimization-based data fitting (process), and the flux map (output). We then describe how iMFA enables analysis of metabolic complexities and discovery of metabolic pathways. Our goal is to expand the use of iMFA in metabolism research, which is essential to maximizing the impact of metabolic experiments and continuing to advance iMFA and biocomputational techniques.
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Affiliation(s)
- Bilal Moiz
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Ganesh Sriram
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Alisa Morss Clyne
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA.
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Ibrahim L, Stanton C, Nutsch K, Nguyen T, Li-Ma C, Ko Y, Lander GC, Wiseman RL, Bollong MJ. Succinylation of a KEAP1 sensor lysine promotes NRF2 activation. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.05.08.539908. [PMID: 37215033 PMCID: PMC10197519 DOI: 10.1101/2023.05.08.539908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Crosstalk between metabolism and stress-responsive signaling is essential to maintaining cellular homeostasis. One way this crosstalk is achieved is through the covalent modification of proteins by endogenous, reactive metabolites that regulate the activity of key stress-responsive transcription factors such as NRF2. Several metabolites including methylglyoxal, glyceraldehyde 3-phosphate, fumarate, and itaconate covalently modify sensor cysteines of the NRF2 regulatory protein KEAP1, resulting in stabilization of NRF2 and activation of its cytoprotective transcriptional program. Here, we employed a shRNA-based screen targeting the enzymes of central carbon metabolism to identify additional regulatory nodes bridging metabolic pathways to NRF2 activation. We found that succinic anhydride, increased by genetic depletion of the TCA cycle enzyme succinyl-CoA synthetase or by direct administration, results in N-succinylation of lysine 131 of KEAP1 to activate NRF2 transcriptional signaling. This study identifies KEAP1 as capable of sensing reactive metabolites not only by several cysteine residues but also by a conserved lysine residue, indicating its potential to sense an expanded repertoire of reactive metabolic messengers.
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Affiliation(s)
- Lara Ibrahim
- Department of Molecular Medicine, Scripps Research, La Jolla, CA 92037
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Caroline Stanton
- Department of Molecular Medicine, Scripps Research, La Jolla, CA 92037
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Kayla Nutsch
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Thu Nguyen
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Chloris Li-Ma
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Yeonjin Ko
- Department of Chemistry, Scripps Research, La Jolla, CA 92037
| | - Gabriel C. Lander
- Department of Integrative Structural and Computational Biology, Scripps Research, La Jolla, CA 92037
| | - R. Luke Wiseman
- Department of Molecular Medicine, Scripps Research, La Jolla, CA 92037
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7
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Moiz B, Li A, Padmanabhan S, Sriram G, Clyne AM. Isotope-Assisted Metabolic Flux Analysis: A Powerful Technique to Gain New Insights into the Human Metabolome in Health and Disease. Metabolites 2022; 12:1066. [PMID: 36355149 PMCID: PMC9694183 DOI: 10.3390/metabo12111066] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Revised: 10/25/2022] [Accepted: 10/27/2022] [Indexed: 04/28/2024] Open
Abstract
Cell metabolism represents the coordinated changes in genes, proteins, and metabolites that occur in health and disease. The metabolic fluxome, which includes both intracellular and extracellular metabolic reaction rates (fluxes), therefore provides a powerful, integrated description of cellular phenotype. However, intracellular fluxes cannot be directly measured. Instead, flux quantification requires sophisticated mathematical and computational analysis of data from isotope labeling experiments. In this review, we describe isotope-assisted metabolic flux analysis (iMFA), a rigorous computational approach to fluxome quantification that integrates metabolic network models and experimental data to generate quantitative metabolic flux maps. We highlight practical considerations for implementing iMFA in mammalian models, as well as iMFA applications in in vitro and in vivo studies of physiology and disease. Finally, we identify promising new frontiers in iMFA which may enable us to fully unlock the potential of iMFA in biomedical research.
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Affiliation(s)
- Bilal Moiz
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Andrew Li
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Surya Padmanabhan
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
| | - Ganesh Sriram
- Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, MD 20742, USA
| | - Alisa Morss Clyne
- Department of Bioengineering, University of Maryland, College Park, MD 20742, USA
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Noguchi S, Wakita K, Matsuda F, Shimizu H. 13C metabolic flux analysis clarifies distinct metabolic phenotypes of cancer cell spheroid mimicking tumor hypoxia. Metab Eng 2022; 73:192-200. [DOI: 10.1016/j.ymben.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 05/09/2022] [Accepted: 07/25/2022] [Indexed: 11/30/2022]
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Joiner J, Huang Z, McHugh K, Stebbins M, Aron K, Borys M, Khetan A. Process modeling of recombinant adeno-associated virus production in HEK293 cells. Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2022.100823] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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