1
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Tian H, Rajbhandari P, Tarolli J, Decker AM, Neelakantan TV, Angerer T, Zandkarimi F, Remotti H, Frache G, Winograd N, Stockwell BR. Multimodal mass spectrometry imaging identifies cell-type-specific metabolic and lipidomic variation in the mammalian liver. Dev Cell 2024; 59:869-881.e6. [PMID: 38359832 DOI: 10.1016/j.devcel.2024.01.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Revised: 05/11/2023] [Accepted: 01/26/2024] [Indexed: 02/17/2024]
Abstract
Spatial single-cell omics provides a readout of biochemical processes. It is challenging to capture the transient lipidome/metabolome from cells in a native tissue environment. We employed water gas cluster ion beam secondary ion mass spectrometry imaging ([H2O]n>28K-GCIB-SIMS) at ≤3 μm resolution using a cryogenic imaging workflow. This allowed multiple biomolecular imaging modes on the near-native-state liver at single-cell resolution. Our workflow utilizes desorption electrospray ionization (DESI) to build a reference map of metabolic heterogeneity and zonation across liver functional units at tissue level. Cryogenic dual-SIMS integrated metabolomics, lipidomics, and proteomics in the same liver lobules at single-cell level, characterizing the cellular landscape and metabolic states in different cell types. Lipids and metabolites classified liver metabolic zones, cell types and subtypes, highlighting the power of spatial multi-omics at high spatial resolution for understanding celluar and biomolecular organizations in the mammalian liver.
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Affiliation(s)
- Hua Tian
- Environmental and Occupational Health, Pitt Public Health, Pittsburgh, PA 15261, USA; Children's Neuroscience Institute, School of Medicine, Pittsburgh, PA 15224, USA.
| | - Presha Rajbhandari
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | | | - Aubrianna M Decker
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | | | - Tina Angerer
- The Luxembourg Institute of Science and Technology, 4362 Esch-sur-Alzette, Luxembourg; Department of Pharmaceutical Biosciences, Uppsala University, 751 05 Uppsala, Sweden
| | | | - Helen Remotti
- Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Gilles Frache
- The Luxembourg Institute of Science and Technology, 4362 Esch-sur-Alzette, Luxembourg
| | - Nicholas Winograd
- Department of Chemistry, Pennsylvania State University, University Park, PA 16802, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Department of Chemistry, Columbia University, New York, NY 10027, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA.
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2
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Liu X, Chen Z, Yan Y, Zandkarimi F, Nie L, Li Q, Horbath A, Olszewski K, Kondiparthi L, Mao C, Lee H, Zhuang L, Poyurovsky M, Stockwell BR, Chen J, Gan B. Proteomic analysis of ferroptosis pathways reveals a role of CEPT1 in suppressing ferroptosis. Protein Cell 2024:pwae004. [PMID: 38430542 DOI: 10.1093/procel/pwae004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Indexed: 03/04/2024] Open
Abstract
Ferroptosis has been recognized as a unique cell death modality driven by excessive lipid peroxidation and unbalanced cellular metabolism. In this study, we established a protein interaction landscape for ferroptosis pathways through proteomic analyses, and identified choline/ethanolamine phosphotransferase 1 (CEPT1) as a lysophosphatidylcholine acyltransferase 3 (LPCAT3)-interacting protein that regulates LPCAT3 protein stability. In contrast to its known role in promoting phospholipid synthesis, we showed that CEPT1 suppresses ferroptosis potentially by interacting with phospholipases and breaking down certain pro-ferroptotic polyunsaturated fatty acid (PUFA)-containing phospholipids. Together, our study reveals a previously unrecognized role of CEPT1 in suppressing ferroptosis.
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Affiliation(s)
- Xiaoguang Liu
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Zhen Chen
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Yuelong Yan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Fereshteh Zandkarimi
- Department of Biological Sciences and Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Litong Nie
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Qidong Li
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Amber Horbath
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kellen Olszewski
- Kadmon Corporation, LLC (A Sanofi Company), New York, NY, 10016, USA
| | | | - Chao Mao
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Hyemin Lee
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Li Zhuang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Masha Poyurovsky
- Kadmon Corporation, LLC (A Sanofi Company), New York, NY, 10016, USA
| | - Brent R Stockwell
- Department of Biological Sciences and Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Junjie Chen
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX 77030, USA
| | - Boyi Gan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX 77030, USA
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3
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Qiu B, Zandkarimi F, Bezjian CT, Reznik E, Soni RK, Gu W, Jiang X, Stockwell BR. Phospholipids with two polyunsaturated fatty acyl tails promote ferroptosis. Cell 2024; 187:1177-1190.e18. [PMID: 38366593 PMCID: PMC10940216 DOI: 10.1016/j.cell.2024.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 11/16/2023] [Accepted: 01/19/2024] [Indexed: 02/18/2024]
Abstract
Phospholipids containing a single polyunsaturated fatty acyl tail (PL-PUFA1s) are considered the driving force behind ferroptosis, whereas phospholipids with diacyl-PUFA tails (PL-PUFA2s) have been rarely characterized. Dietary lipids modulate ferroptosis, but the mechanisms governing lipid metabolism and ferroptosis sensitivity are not well understood. Our research revealed a significant accumulation of diacyl-PUFA phosphatidylcholines (PC-PUFA2s) following fatty acid or phospholipid treatments, correlating with cancer cell sensitivity to ferroptosis. Depletion of PC-PUFA2s occurred in aging and Huntington's disease brain tissue, linking it to ferroptosis. Notably, PC-PUFA2s interacted with the mitochondrial electron transport chain, generating reactive oxygen species (ROS) for initiating lipid peroxidation. Mitochondria-targeted antioxidants protected cells from PC-PUFA2-induced mitochondrial ROS (mtROS), lipid peroxidation, and cell death. These findings reveal a critical role for PC-PUFA2s in controlling mitochondria homeostasis and ferroptosis in various contexts and explain the ferroptosis-modulating mechanisms of free fatty acids. PC-PUFA2s may serve as diagnostic and therapeutic targets for modulating ferroptosis.
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Affiliation(s)
- Baiyu Qiu
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Fereshteh Zandkarimi
- Department of Chemistry, Columbia University, New York, NY 10027, USA; Mass Spectrometry Core Facility, Columbia University, New York, NY 10027, USA
| | - Carla T Bezjian
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Eduard Reznik
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Rajesh Kumar Soni
- Proteomics and Macromolecular Crystallography Shared Resource, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Wei Gu
- Institute for Cancer Genetics, Department of Pathology and Cell Biology, Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA
| | - Xuejun Jiang
- Cell Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA
| | - Brent R Stockwell
- Department of Chemistry, Columbia University, New York, NY 10027, USA; Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Department of Pathology and Cell Biology and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY 10032, USA.
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4
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Mann J, Reznik E, Santer M, Fongheiser MA, Smith N, Hirschhorn T, Zandkarimi F, Soni RK, Dafré AL, Miranda-Vizuete A, Farina M, Stockwell BR. Ferroptosis inhibition by oleic acid mitigates iron-overload-induced injury. Cell Chem Biol 2024; 31:249-264.e7. [PMID: 37944523 PMCID: PMC10922137 DOI: 10.1016/j.chembiol.2023.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Revised: 07/24/2023] [Accepted: 10/13/2023] [Indexed: 11/12/2023]
Abstract
Iron overload, characterized by accumulation of iron in tissues, induces a multiorgan toxicity whose mechanisms are not fully understood. Using cultured cell lines, Caenorhabditis elegans, and mice, we found that ferroptosis occurs in the context of iron-overload-mediated damage. Exogenous oleic acid protected against iron-overload-toxicity in cell culture and Caenorhabditis elegans by suppressing ferroptosis. In mice, oleic acid protected against FAC-induced liver lipid peroxidation and damage. Oleic acid changed the cellular lipid composition, characterized by decreased levels of polyunsaturated fatty acyl phospholipids and decreased levels of ether-linked phospholipids. The protective effect of oleic acid in cells was attenuated by GW6471 (PPAR-α antagonist), as well as in Caenorhabditis elegans lacking the nuclear hormone receptor NHR-49 (a PPAR-α functional homologue). These results highlight ferroptosis as a driver of iron-overload-mediated damage, which is inhibited by oleic acid. This monounsaturated fatty acid represents a potential therapeutic approach to mitigating organ damage in iron overload individuals.
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Affiliation(s)
- Josiane Mann
- Department of Biochemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Eduard Reznik
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Melania Santer
- Department of Biochemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Mark A Fongheiser
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Nailah Smith
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | - Tal Hirschhorn
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA
| | | | - Rajesh Kumar Soni
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Alcir Luiz Dafré
- Department of Biochemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil
| | - Antonio Miranda-Vizuete
- Instituto de Biomedicina de Sevilla, IBiS/Hospital Universitario Virgen del Rocío/CSIC/Universidad de Sevilla, 41013, Seville, Spain
| | - Marcelo Farina
- Department of Biochemistry, Federal University of Santa Catarina, Florianópolis, Santa Catarina 88040-900, Brazil; Department of Biological Sciences, Columbia University, New York, NY 10027, USA.
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA; Department of Chemistry, Columbia University, New York, NY 10027, USA; Irving Institute for Cancer Dynamics, Columbia University, New York, NY 10027, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York. NY 10032, USA.
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5
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Gurbatri CR, Radford GA, Vrbanac L, Im J, Thomas EM, Coker C, Taylor SR, Jang Y, Sivan A, Rhee K, Saleh AA, Chien T, Zandkarimi F, Lia I, Lannagan TRM, Wang T, Wright JA, Kobayashi H, Ng JQ, Lawrence M, Sammour T, Thomas M, Lewis M, Papanicolas L, Perry J, Fitzsimmons T, Kaazan P, Lim A, Stavropoulos AM, Gouskos DA, Marker J, Ostroff C, Rogers G, Arpaia N, Worthley DL, Woods SL, Danino T. Engineering tumor-colonizing E. coli Nissle 1917 for detection and treatment of colorectal neoplasia. Nat Commun 2024; 15:646. [PMID: 38245513 PMCID: PMC10799955 DOI: 10.1038/s41467-024-44776-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 01/05/2024] [Indexed: 01/22/2024] Open
Abstract
Bioengineered probiotics enable new opportunities to improve colorectal cancer (CRC) screening, prevention and treatment. Here, first, we demonstrate selective colonization of colorectal adenomas after oral delivery of probiotic E. coli Nissle 1917 (EcN) to a genetically-engineered murine model of CRC predisposition and orthotopic models of CRC. We next undertake an interventional, double-blind, dual-centre, prospective clinical trial, in which CRC patients take either placebo or EcN for two weeks prior to resection of neoplastic and adjacent normal colorectal tissue (ACTRN12619000210178). We detect enrichment of EcN in tumor samples over normal tissue from probiotic-treated patients (primary outcome of the trial). Next, we develop early CRC intervention strategies. To detect lesions, we engineer EcN to produce a small molecule, salicylate. Oral delivery of this strain results in increased levels of salicylate in the urine of adenoma-bearing mice, in comparison to healthy controls. To assess therapeutic potential, we engineer EcN to locally release a cytokine, GM-CSF, and blocking nanobodies against PD-L1 and CTLA-4 at the neoplastic site, and demonstrate that oral delivery of this strain reduces adenoma burden by ~50%. Together, these results support the use of EcN as an orally-deliverable platform to detect disease and treat CRC through the production of screening and therapeutic molecules.
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Affiliation(s)
- Candice R Gurbatri
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Georgette A Radford
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Laura Vrbanac
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Jongwon Im
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Elaine M Thomas
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Courtney Coker
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Samuel R Taylor
- Weill Cornell-Rockefeller-Sloan Kettering Tri-Institutional MD-PhD program, New York, NY, USA
| | - YoungUk Jang
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Ayelet Sivan
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Kyu Rhee
- Division of Infectious Diseases, Weill Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Anas A Saleh
- Division of Infectious Diseases, Weill Department of Medicine, Weill Cornell Medicine, New York, NY, USA
| | - Tiffany Chien
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | | | - Ioana Lia
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA
| | - Tamsin R M Lannagan
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Tongtong Wang
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
| | - Josephine A Wright
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
| | - Hiroki Kobayashi
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
| | - Jia Q Ng
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Matt Lawrence
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Tarik Sammour
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Michelle Thomas
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Mark Lewis
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Lito Papanicolas
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
- College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Joanne Perry
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Tracy Fitzsimmons
- Colorectal Unit, Department of Surgery, Royal Adelaide Hospital, Adelaide, SA, 5000, Australia
| | - Patricia Kaazan
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Amanda Lim
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | | | - Dion A Gouskos
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia
| | - Julie Marker
- Cancer Voices SA, Adelaide, South Australia, Australia
| | - Cheri Ostroff
- University of South Australia, Adelaide, South Australia, 5000, Australia
| | - Geraint Rogers
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
- College of Medicine and Public Health, Flinders University, Bedford Park, South Australia, 5042, Australia
| | - Nicholas Arpaia
- Department of Microbiology & Immunology, Vagelos College of Physicians and Surgeons of Columbia University, New York, NY, 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, 10027, USA
| | - Daniel L Worthley
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia
- Colonoscopy Clinic, Spring Hill, 4000, Queensland, Australia
| | - Susan L Woods
- Adelaide Medical School, University of Adelaide, Adelaide, SA, 5000, Australia.
- South Australian Health and Medical Research Institute (SAHMRI), Adelaide, SA, 5000, Australia.
| | - Tal Danino
- Department of Biomedical Engineering, Columbia University, New York, NY, 10027, USA.
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY, 10027, USA.
- Data Science Institute, Columbia University, New York, NY, 10027, USA.
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6
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Lee AJ, Gangi LR, Zandkarimi F, Stockwell BR, Hung CT. Red blood cell exposure increases chondrocyte susceptibility to oxidative stress following hemarthrosis. Osteoarthritis Cartilage 2023; 31:1365-1376. [PMID: 37364817 PMCID: PMC10529126 DOI: 10.1016/j.joca.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/11/2023] [Accepted: 06/13/2023] [Indexed: 06/28/2023]
Abstract
OBJECTIVE The detrimental effects of blood exposure on articular tissues are well characterized, but the individual contributions of specific whole blood components are yet to be fully elucidated. Better understanding of mechanisms that drive cell and tissue damage in hemophilic arthropathy will inform novel therapeutic strategies. The studies here aimed to identify the specific contributions of intact and lysed red blood cells (RBCs) on cartilage and the therapeutic potential of Ferrostatin-1 in the context of lipid changes, oxidative stress, and ferroptosis. METHODS Changes to biochemical and mechanical properties following intact RBC treatment were assessed in human chondrocyte-based tissue-engineered cartilage constructs and validated against human cartilage explants. Chondrocyte monolayers were assayed for changes to intracellular lipid profiles and the presence of oxidative and ferroptotic mechanisms. RESULTS Markers of tissue breakdown were observed in cartilage constructs without parallel losses in DNA (control: 786.3 (102.2) ng/mg; RBCINT: 751 (126.4) ng/mg; P = 0.6279), implicating nonlethal chondrocyte responses to intact RBCs. Dose-dependent loss of viability in response to intact and lysed RBCs was observed in chondrocyte monolayers, with greater toxicity observed with lysates. Intact RBCs induced changes to chondrocyte lipid profiles, upregulating highly oxidizable fatty acids (e.g., FA 18:2) and matrix disrupting ceramides. RBC lysates induced cell death via oxidative mechanisms that resemble ferroptosis. CONCLUSIONS Intact RBCs induce intracellular phenotypic changes to chondrocytes that increase vulnerability to tissue damage while lysed RBCs have a more direct influence on chondrocyte death by mechanisms that are representative of ferroptosis.
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Affiliation(s)
- Andy J Lee
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace, Mail Code 8904, 1210 Amsterdam Avenue, New York, NY, USA.
| | - Lianna R Gangi
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace, Mail Code 8904, 1210 Amsterdam Avenue, New York, NY, USA.
| | - Fereshteh Zandkarimi
- Department of Chemistry, Columbia University, 216 Havemeyer Hall, 3000 Broadway, Mail Code 3183, New York, NY, USA.
| | - Brent R Stockwell
- Department of Chemistry, Columbia University, 216 Havemeyer Hall, 3000 Broadway, Mail Code 3183, New York, NY, USA; Department of Biological Sciences, Columbia University, 1208 NWC Building, 550 West 120th St. M.C. 4846, New York, NY, USA.
| | - Clark T Hung
- Department of Biomedical Engineering, Columbia University, 351 Engineering Terrace, Mail Code 8904, 1210 Amsterdam Avenue, New York, NY, USA; Department of Orthopaedic Surgery, Columbia University, New York, NY, USA.
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7
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Yang X, Wang Z, Zandkarimi F, Liu Y, Duan S, Li Z, Kon N, Zhang Z, Jiang X, Stockwell BR, Gu W. Regulation of VKORC1L1 is critical for p53-mediated tumor suppression through vitamin K metabolism. Cell Metab 2023; 35:1474-1490.e8. [PMID: 37467745 PMCID: PMC10529626 DOI: 10.1016/j.cmet.2023.06.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 04/23/2023] [Accepted: 06/20/2023] [Indexed: 07/21/2023]
Abstract
Here, we identified vitamin K epoxide reductase complex subunit 1 like 1 (VKORC1L1) as a potent ferroptosis repressor. VKORC1L1 protects cells from ferroptosis by generating the reduced form of vitamin K, a potent radical-trapping antioxidant, to counteract phospholipid peroxides independent of the canonical GSH/GPX4 mechanism. Notably, we found that VKORC1L1 is also a direct transcriptional target of p53. Activation of p53 induces downregulation of VKORC1L1 expression, thus sensitizing cells to ferroptosis for tumor suppression. Interestingly, a small molecular inhibitor of VKORC1L1, warfarin, is widely prescribed as an FDA-approved anticoagulant drug. Moreover, warfarin represses tumor growth by promoting ferroptosis in both immunodeficient and immunocompetent mouse models. Thus, by downregulating VKORC1L1, p53 executes the tumor suppression function by activating an important ferroptosis pathway involved in vitamin K metabolism. Our study also reveals that warfarin is a potential repurposing drug in cancer therapy, particularly for tumors with high levels of VKORC1L1 expression.
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Affiliation(s)
- Xin Yang
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Zhe Wang
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Fereshteh Zandkarimi
- Department of Chemistry, Columbia University, New York, NY, USA; Mass Spectrometry Core Facility, Columbia University, New York, NY, USA
| | - Yanqing Liu
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Shoufu Duan
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Zhiming Li
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Ning Kon
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Zhiguo Zhang
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA; Department of Pediatrics, and Department of Genetics and Development, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA
| | - Xuejun Jiang
- Cell Biology Program, Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | - Brent R Stockwell
- Department of Chemistry, Columbia University, New York, NY, USA; Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Wei Gu
- Institute for Cancer Genetics, and Herbert Irving Comprehensive Cancer Center, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA; Department of Pathology and Cell Biology, Vagelos College of Physicians & Surgeons, Columbia University, New York, NY, USA.
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8
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Avard RC, Broad ML, Zandkarimi F, Devanny AJ, Hammer JL, Yu K, Guzman A, Kaufman LJ. DISC-3D: dual-hydrogel system enhances optical imaging and enables correlative mass spectrometry imaging of invading multicellular tumor spheroids. Sci Rep 2023; 13:12383. [PMID: 37524722 PMCID: PMC10390472 DOI: 10.1038/s41598-023-38699-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 07/13/2023] [Indexed: 08/02/2023] Open
Abstract
Multicellular tumor spheroids embedded in collagen I matrices are common in vitro systems for the study of solid tumors that reflect the physiological environment and complexities of the in vivo environment. While collagen I environments are physiologically relevant and permissive of cell invasion, studying spheroids in such hydrogels presents challenges to key analytical assays and to a wide array of imaging modalities. While this is largely due to the thickness of the 3D hydrogels that in other samples can typically be overcome by sectioning, because of their highly porous nature, collagen I hydrogels are very challenging to section, especially in a manner that preserves the hydrogel network including cell invasion patterns. Here, we describe a novel method for preparing and cryosectioning invasive spheroids in a two-component (collagen I and gelatin) matrix, a technique we term dual-hydrogel in vitro spheroid cryosectioning of three-dimensional samples (DISC-3D). DISC-3D does not require cell fixation, preserves the architecture of invasive spheroids and their surroundings, eliminates imaging challenges, and allows for use of techniques that have infrequently been applied in three-dimensional spheroid analysis, including super-resolution microscopy and mass spectrometry imaging.
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Affiliation(s)
- Rachel C Avard
- Department of Chemistry, Columbia University, New York, NY, 10027, USA
| | - Megan L Broad
- Department of Chemistry, Columbia University, New York, NY, 10027, USA
- Department of Chemistry, Cardiff University, Cardiff, CF10 3AT, Wales, UK
| | | | | | - Joseph L Hammer
- Department of Chemistry, Columbia University, New York, NY, 10027, USA
| | - Karen Yu
- Department of Chemistry, Columbia University, New York, NY, 10027, USA
- Department of Physics, Columbia University, New York, NY, 10027, USA
| | - Asja Guzman
- Department of Biological Sciences, Columbia University, New York, NY, 10027, USA
| | - Laura J Kaufman
- Department of Chemistry, Columbia University, New York, NY, 10027, USA.
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9
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Liang D, Feng Y, Zandkarimi F, Wang H, Zhang Z, Kim J, Cai Y, Gu W, Stockwell BR, Jiang X. Ferroptosis surveillance independent of GPX4 and differentially regulated by sex hormones. Cell 2023; 186:2748-2764.e22. [PMID: 37267948 PMCID: PMC10330611 DOI: 10.1016/j.cell.2023.05.003] [Citation(s) in RCA: 58] [Impact Index Per Article: 58.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 03/20/2023] [Accepted: 05/04/2023] [Indexed: 06/04/2023]
Abstract
Ferroptosis, a cell death process driven by iron-dependent phospholipid peroxidation, has been implicated in various diseases. There are two major surveillance mechanisms to suppress ferroptosis: one mediated by glutathione peroxidase 4 (GPX4) that catalyzes the reduction of phospholipid peroxides and the other mediated by enzymes, such as FSP1, that produce metabolites with free radical-trapping antioxidant activity. In this study, through a whole-genome CRISPR activation screen, followed by mechanistic investigation, we identified phospholipid-modifying enzymes MBOAT1 and MBOAT2 as ferroptosis suppressors. MBOAT1/2 inhibit ferroptosis by remodeling the cellular phospholipid profile, and strikingly, their ferroptosis surveillance function is independent of GPX4 or FSP1. MBOAT1 and MBOAT2 are transcriptionally upregulated by sex hormone receptors, i.e., estrogen receptor (ER) and androgen receptor (AR), respectively. A combination of ER or AR antagonist with ferroptosis induction significantly inhibited the growth of ER+ breast cancer and AR+ prostate cancer, even when tumors were resistant to single-agent hormonal therapies.
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Affiliation(s)
- Deguang Liang
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yan Feng
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Fereshteh Zandkarimi
- Department of Biological Sciences, Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Hua Wang
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Zeda Zhang
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Jinnie Kim
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Yanyan Cai
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
| | - Wei Gu
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, NY 10032, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Xuejun Jiang
- Cell Biology Program, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
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10
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von Krusenstiern AN, Robson RN, Qian N, Qiu B, Hu F, Reznik E, Smith N, Zandkarimi F, Estes VM, Dupont M, Hirschhorn T, Shchepinov MS, Min W, Woerpel KA, Stockwell BR. Identification of essential sites of lipid peroxidation in ferroptosis. Nat Chem Biol 2023; 19:719-730. [PMID: 36747055 PMCID: PMC10238648 DOI: 10.1038/s41589-022-01249-3] [Citation(s) in RCA: 54] [Impact Index Per Article: 54.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 12/21/2022] [Indexed: 02/08/2023]
Abstract
Ferroptosis, an iron-dependent form of cell death driven by lipid peroxidation, provides a potential treatment avenue for drug-resistant cancers and may play a role in the pathology of some degenerative diseases. Identifying the subcellular membranes essential for ferroptosis and the sequence of their peroxidation will illuminate drug discovery strategies and ferroptosis-relevant disease mechanisms. In this study, we employed fluorescence and stimulated Raman scattering imaging to examine the structure-activity-distribution relationship of ferroptosis-modulating compounds. We found that, although lipid peroxidation in various subcellular membranes can induce ferroptosis, the endoplasmic reticulum (ER) membrane is a key site of lipid peroxidation. Our results suggest an ordered progression model of membrane peroxidation during ferroptosis that accumulates initially in the ER membrane and later in the plasma membrane. Thus, the design of ER-targeted inhibitors and inducers of ferroptosis may be used to optimally control the dynamics of lipid peroxidation in cells undergoing ferroptosis.
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Affiliation(s)
| | - Ryan N Robson
- Department of Chemistry, New York University, New York, NY, USA
| | - Naixin Qian
- Department of Chemistry, Columbia University, New York, NY, USA
| | - Baiyu Qiu
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Fanghao Hu
- Department of Chemistry, Columbia University, New York, NY, USA
| | - Eduard Reznik
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Nailah Smith
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | | | - Verna M Estes
- Department of Chemistry, New York University, New York, NY, USA
| | - Marcel Dupont
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Tal Hirschhorn
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | | | - Wei Min
- Department of Chemistry, Columbia University, New York, NY, USA.
| | - K A Woerpel
- Department of Chemistry, New York University, New York, NY, USA.
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY, USA.
- Department of Chemistry, Columbia University, New York, NY, USA.
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11
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Gurbatri CR, Radford G, Vrbanac L, Coker C, Im JW, Taylor SR, Jang Y, Sivan A, Rhee K, Saleh AA, Chien T, Zandkarimi F, Lia I, Lannagan TR, Wang T, Wright JA, Thomas E, Kobayashi H, Ng JQ, Lawrence M, Sammour T, Thomas M, Lewis M, Papanicolas L, Perry J, Fitzsimmons T, Kaazan P, Lim A, Marker J, Ostroff C, Rogers G, Arpaia N, Worthley DL, Woods SL, Danino T. Colorectal cancer detection and treatment with engineered probiotics. bioRxiv 2023:2023.04.03.535370. [PMID: 37066243 PMCID: PMC10104002 DOI: 10.1101/2023.04.03.535370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Abstract
Bioengineered probiotics enable new opportunities to improve colorectal cancer (CRC) screening, prevention and treatment strategies. Here, we demonstrate the phenomenon of selective, long-term colonization of colorectal adenomas after oral delivery of probiotic E. coli Nissle 1917 (EcN) to a genetically-engineered murine model of CRC predisposition. We show that, after oral administration, adenomas can be monitored over time by recovering EcN from stool. We also demonstrate specific colonization of EcN to solitary neoplastic lesions in an orthotopic murine model of CRC. We then exploit this neoplasia-homing property of EcN to develop early CRC intervention strategies. To detect lesions, we engineer EcN to produce a small molecule, salicylate, and demonstrate that oral delivery of this strain results in significantly increased levels of salicylate in the urine of adenoma-bearing mice, in comparison to healthy controls. We also assess EcN engineered to locally release immunotherapeutics at the neoplastic site. Oral delivery to mice bearing adenomas, reduced adenoma burden by ∼50%, with notable differences in the spatial distribution of T cell populations within diseased and healthy intestinal tissue, suggesting local induction of robust anti-tumor immunity. Together, these results support the use of EcN as an orally-delivered platform to detect disease and treat CRC through its production of screening and therapeutic molecules.
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12
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Upadhyayula PS, Higgins DM, Mela A, Banu M, Dovas A, Zandkarimi F, Patel P, Mahajan A, Humala N, Nguyen TTT, Chaudhary KR, Liao L, Argenziano M, Sudhakar T, Sperring CP, Shapiro BL, Ahmed ER, Kinslow C, Ye LF, Siegelin MD, Cheng S, Soni R, Bruce JN, Stockwell BR, Canoll P. Dietary restriction of cysteine and methionine sensitizes gliomas to ferroptosis and induces alterations in energetic metabolism. Nat Commun 2023; 14:1187. [PMID: 36864031 PMCID: PMC9981683 DOI: 10.1038/s41467-023-36630-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 02/07/2023] [Indexed: 03/04/2023] Open
Abstract
Ferroptosis is mediated by lipid peroxidation of phospholipids containing polyunsaturated fatty acyl moieties. Glutathione, the key cellular antioxidant capable of inhibiting lipid peroxidation via the activity of the enzyme glutathione peroxidase 4 (GPX-4), is generated directly from the sulfur-containing amino acid cysteine, and indirectly from methionine via the transsulfuration pathway. Herein we show that cysteine and methionine deprivation (CMD) can synergize with the GPX4 inhibitor RSL3 to increase ferroptotic cell death and lipid peroxidation in both murine and human glioma cell lines and in ex vivo organotypic slice cultures. We also show that a cysteine-depleted, methionine-restricted diet can improve therapeutic response to RSL3 and prolong survival in a syngeneic orthotopic murine glioma model. Finally, this CMD diet leads to profound in vivo metabolomic, proteomic and lipidomic alterations, highlighting the potential for improving the efficacy of ferroptotic therapies in glioma treatment with a non-invasive dietary modification.
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Affiliation(s)
- Pavan S Upadhyayula
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Dominique M Higgins
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Angeliki Mela
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Matei Banu
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Athanassios Dovas
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | | | - Purvi Patel
- Department of Proteomics and Macromolecular Crystallography, Columbia University Medical Center, New York, NY, USA
| | - Aayushi Mahajan
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Nelson Humala
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Trang T T Nguyen
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Kunal R Chaudhary
- Department of Radiation Oncology, Columbia University Medical Center, New York, NY, USA
| | - Lillian Liao
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Michael Argenziano
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Tejaswi Sudhakar
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Colin P Sperring
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Benjamin L Shapiro
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Eman R Ahmed
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Connor Kinslow
- Department of Chemistry, Columbia University, New York, NY, USA
| | - Ling F Ye
- Department of Medicine, Columbia University Medical Center, New York, NY, USA
| | - Markus D Siegelin
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA
| | - Simon Cheng
- Department of Chemistry, Columbia University, New York, NY, USA
| | - Rajesh Soni
- Department of Proteomics and Macromolecular Crystallography, Columbia University Medical Center, New York, NY, USA
| | - Jeffrey N Bruce
- Department of Neurological Surgery, Columbia University Medical Center, New York, NY, USA
| | - Brent R Stockwell
- Department of Chemistry, Columbia University, New York, NY, USA
- Department of Biological Sciences, Columbia University, New York, NY, USA
| | - Peter Canoll
- Department of Pathology and Cell Biology, Columbia University Medical Center, New York, NY, USA.
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13
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Banu MA, Dovas A, Argenziano MG, Zhao W, Grajal HC, Higgins DM, Sperring CP, Pereira B, Ye LF, Mahajan A, Humala N, Furnari JL, Upadhyayula PS, Zandkarimi F, Nguyen TTT, Wu PB, Hai L, Karan C, Razavilar A, Siegelin MD, Kitajewski J, Bruce JN, Stockwell BR, Sims PA, Canoll PD. A cell state specific metabolic vulnerability to GPX4-dependent ferroptosis in glioblastoma. bioRxiv 2023:2023.02.22.529581. [PMID: 36865302 PMCID: PMC9980114 DOI: 10.1101/2023.02.22.529581] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Glioma cells hijack developmental transcriptional programs to control cell state. During neural development, lineage trajectories rely on specialized metabolic pathways. However, the link between tumor cell state and metabolic programs is poorly understood in glioma. Here we uncover a glioma cell state-specific metabolic liability that can be leveraged therapeutically. To model cell state diversity, we generated genetically engineered murine gliomas, induced by deletion of p53 alone (p53) or with constitutively active Notch signaling (N1IC), a pathway critical in controlling cellular fate. N1IC tumors harbored quiescent astrocyte-like transformed cell states while p53 tumors were predominantly comprised of proliferating progenitor-like cell states. N1IC cells exhibit distinct metabolic alterations, with mitochondrial uncoupling and increased ROS production rendering them more sensitive to inhibition of the lipid hydroperoxidase GPX4 and induction of ferroptosis. Importantly, treating patient-derived organotypic slices with a GPX4 inhibitor induced selective depletion of quiescent astrocyte-like glioma cell populations with similar metabolic profiles.
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Affiliation(s)
- Matei A. Banu
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Athanassios Dovas
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Michael G. Argenziano
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Wenting Zhao
- Department of System Biology, Columbia University Irving Medical Center, New York, NY, USA
| | | | - Dominique M.O. Higgins
- Department of Neurological Surgery, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | - Colin P. Sperring
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Brianna Pereira
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Ling F. Ye
- Department of Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Aayushi Mahajan
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Nelson Humala
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Julia L. Furnari
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Pavan S. Upadhyayula
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Fereshteh Zandkarimi
- Department of Biological Sciences and Department of Chemistry, Columbia University, New York, NY, USA
| | - Trang T. T. Nguyen
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Peter B. Wu
- Department of Neurological Surgery, UCLA Geffen School of Medicine, Los Angeles, CA, USA
| | - Li Hai
- Sulzberger Columbia Genome Center, Columbia University, New York, NY, USA
| | - Charles Karan
- Sulzberger Columbia Genome Center, Columbia University, New York, NY, USA
| | - Aida Razavilar
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Markus D. Siegelin
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Jan Kitajewski
- University of Illinois Cancer Center, Department of Physiology and Biophysics, University of Illinois Chicago, Chicago, IL, USA
| | - Jeffrey N. Bruce
- Department of Neurological Surgery, Columbia University Irving Medical Center, New York, NY, USA
| | - Brent R. Stockwell
- Department of Biological Sciences and Department of Chemistry, Columbia University, New York, NY, USA
| | - Peter A. Sims
- Department of System Biology, Columbia University Irving Medical Center, New York, NY, USA
| | - Peter D. Canoll
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York, NY, USA
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14
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Zandkarimi F, Decatur J, Casali J, Gordon T, Skibola C, Nuckolls C. Comparison of the Cannabinoid and Terpene Profiles in Commercial Cannabis from Natural and Artificial Cultivation. Molecules 2023; 28:molecules28020833. [PMID: 36677891 PMCID: PMC9861703 DOI: 10.3390/molecules28020833] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/03/2023] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Interest in cultivating cannabis for medical and recreational purposes is increasing due to a dramatic shift in cannabis legislation worldwide. Therefore, a comprehensive understanding of the composition of secondary metabolites, cannabinoids, and terpenes grown in different environmental conditions is of primary importance for the medical and recreational use of cannabis. We compared the terpene and cannabinoid profiles using gas/liquid chromatography and mass spectrometry for commercial cannabis from genetically identical plants grown indoors using artificial light and artificially grown media or outdoors grown in living soil and natural sunlight. By analyzing the cannabinoids, we found significant variations in the metabolomic profile of cannabis for the different environments. Overall, for both cultivars, there were significantly greater oxidized and degraded cannabinoids in the indoor-grown samples. Moreover, the outdoor-grown samples had significantly more unusual cannabinoids, such as C4- and C6-THCA. There were also significant differences in the terpene profiles between indoor- and outdoor-grown cannabis. The outdoor samples had a greater preponderance of sesquiterpenes including β-caryophyllene, α-humulene, α-bergamotene, α-guaiene, and germacrene B relative to the indoor samples.
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Affiliation(s)
| | - John Decatur
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - John Casali
- Huckleberry Hill Farms, 9415 Briceland Rd, Garberville, CA 95542, USA
| | - Tina Gordon
- Moonmade Farms, P.O. Box 5, Garberville, CA 95542, USA
| | | | - Colin Nuckolls
- Department of Chemistry, Columbia University, New York, NY 10027, USA
- Correspondence:
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15
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Lazarian A, Costa AP, Fowler B, Zandkarimi F, McIntire LB. Comparison of lipidomic profiling and spatial distribution in brain of a genetic mouse model of Alzheimer’s disease using DESI Imaging Mass Spectrometry: regional lipid dyshomeostasis in AD. Alzheimers Dement 2022. [DOI: 10.1002/alz.069446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | | | | | | | - Laura Beth McIntire
- Weill Cornell Medicine New York NY USA
- Columbia University New York NY USA
- Taub Institute for Research on Alzheimer’s Disease and the Aging Brain New York NY USA
- Department of Pathology and Cell Biology New York NY USA
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16
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Banu M, Dovas A, Argenziano M, Zhao W, Higgins D, Upadhyayula P, Mahajan A, Humala N, Nguyen T, Zandkarimi F, Siegelin MD, Brent S, Sims P, Bruce JN, Canoll P. TAMI-70. METABOLIC VULNERABILITY TO GPX4 INHIBITION AND FERROPTOSIS OF QUIESCENT ASTROCYTE-LIKE GLIOMA CELL POPULATIONS. Neuro Oncol 2021. [DOI: 10.1093/neuonc/noab196.852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Diversity is a key feature in the glioma ecosystem. Adaptation to a changing tumor microenvironment is achieved through cellular and metabolic plasticity. Here we show that slow-cycling, astrocyte-like glioma cell subpopulations activate distinct metabolic programs, rendering them susceptible to novel treatments. We performed multi-omics analysis on transgenic murine glioma models to characterize cellular heterogeneity. Bulk RNAseq on targeted time-dependent biopsies combined with scRNAseq uncovered distinct tumor cell populations, including a quiescent, astrocyte-like population relatively insensitive to conventional chemotherapy targeting proliferating cells. Using scRNAseq, we identified a persistently conserved astrocytic population in human IDH1-mt/wt high-grade gliomas. This astrocytic tumor population was more abundant in mouse models with constitutive Notch activation, however it was associated with alterations in several other transcriptional programs, suggesting that targeted therapies would likely be ineffective at eradicating it. Gene ontology analysis revealed enrichment in mitochondrial genes specifically regulating oxidative phosphorylation and tricarboxylic acid cycle. Energetic, lipidomic and metabolomic analyses revealed significant mitochondrial β-fatty acid oxidation and lipid catabolism, with less effective oxygen consumption rate and higher basal oxidative stress. Furthermore, this astrocytic tumor population had depleted levels of basal GSH and was more sensitive to reactive oxygen species. Leveraging this metabolic vulnerability, we performed drug screens and found that therapeutic inhibition of complex I or GPX4 was highly effective and synergistic. GPX4 inhibition induced ferroptosis, a newly-discovered form of programmed non-necroptotic cell death mediated by iron-driven lipid peroxidation. Using scRNAseq and RNAscope on ex vivo slice cultures from murine and human gliomas, we found that GPX4 inhibition and ferroptosis induction in the glioma microenvironment selectively eradicated the quiescent astrocytic subpopulation whereas proliferating glioma were less sensitive. Our data therefore supports a novel treatment paradigm, employing metabolic strategies, such as ferroptosis, in conjunction with chemotherapy and RT to target distinct tumor cell populations with different therapeutic vulnerabilities.
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Affiliation(s)
| | | | | | | | - Dominique Higgins
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | - Pavan Upadhyayula
- Columbia University Vagelos College of Physicians and Surgeons, New York, NY, USA
| | | | - Nelson Humala
- Columbia University Medical Center, New York, NY, USA
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17
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Ye LF, Chaudhary KR, Zandkarimi F, Harken AD, Kinslow CJ, Upadhyayula PS, Dovas A, Higgins DM, Tan H, Zhang Y, Buonanno M, Wang TJC, Hei TK, Bruce JN, Canoll PD, Cheng SK, Stockwell BR. Radiation-Induced Lipid Peroxidation Triggers Ferroptosis and Synergizes with Ferroptosis Inducers. ACS Chem Biol 2020; 15:469-484. [PMID: 31899616 PMCID: PMC7180072 DOI: 10.1021/acschembio.9b00939] [Citation(s) in RCA: 253] [Impact Index Per Article: 63.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Although radiation is widely used to treat cancers, resistance mechanisms often develop and involve activation of DNA repair and inhibition of apoptosis. Therefore, compounds that sensitize cancer cells to radiation via alternative cell death pathways are valuable. We report here that ferroptosis, a form of nonapoptotic cell death driven by lipid peroxidation, is partly responsible for radiation-induced cancer cell death. Moreover, we found that small molecules activating ferroptosis through system xc- inhibition or GPX4 inhibition synergize with radiation to induce ferroptosis in several cancer types by enhancing cytoplasmic lipid peroxidation but not increasing DNA damage or caspase activation. Ferroptosis inducers synergized with cytoplasmic irradiation, but not nuclear irradiation. Finally, administration of ferroptosis inducers enhanced the antitumor effect of radiation in a murine xenograft model and in human patient-derived models of lung adenocarcinoma and glioma. These results suggest that ferroptosis inducers may be effective radiosensitizers that can expand the efficacy and range of indications for radiation therapy.
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Affiliation(s)
- Ling F. Ye
- Department of Biological Sciences, Columbia University, New
York, NY 10027, USA
| | - Kunal R. Chaudhary
- Department of Radiation Oncology, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
| | | | - Andrew D. Harken
- Radiological Research Accelerator Facility, Center for
Radiological Research, Columbia University, Irvington, NY 10533, USA
| | - Connor J. Kinslow
- Department of Radiation Oncology, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
| | - Pavan S. Upadhyayula
- Department of Neurological Surgery, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
| | - Athanassios Dovas
- Departments of Pathology and Cell Biology, Vagelos College
of Physicians and Surgeons, Columbia University Irving Medical Center, 1130 St.
Nicholas Ave Rm.1001, New York, NY, 10032, USA
| | - Dominique M. Higgins
- Department of Neurological Surgery, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
| | - Hui Tan
- Department of Biological Sciences, Columbia University, New
York, NY 10027, USA
| | - Yan Zhang
- Department of Biological Sciences, Columbia University, New
York, NY 10027, USA
| | - Manuela Buonanno
- Radiological Research Accelerator Facility, Center for
Radiological Research, Columbia University, Irvington, NY 10533, USA
| | - Tony J. C. Wang
- Department of Radiation Oncology, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia
University Irving Medical Center, New York, NY 10032, USA
| | - Tom K. Hei
- Department of Radiation Oncology, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia
University Irving Medical Center, New York, NY 10032, USA
| | - Jeffrey N. Bruce
- Department of Neurological Surgery, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
| | - Peter D. Canoll
- Departments of Pathology and Cell Biology, Vagelos College
of Physicians and Surgeons, Columbia University Irving Medical Center, 1130 St.
Nicholas Ave Rm.1001, New York, NY, 10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia
University Irving Medical Center, New York, NY 10032, USA
| | - Simon K. Cheng
- Department of Radiation Oncology, Vagelos College of
Physicians and Surgeons, Columbia University Irving Medical Center, New York, NY
10032, USA
- Herbert Irving Comprehensive Cancer Center, Columbia
University Irving Medical Center, New York, NY 10032, USA
| | - Brent R. Stockwell
- Department of Biological Sciences, Columbia University, New
York, NY 10027, USA
- Herbert Irving Comprehensive Cancer Center, Columbia
University Irving Medical Center, New York, NY 10032, USA
- Department of Chemistry, Columbia University, New York, NY
10027, USA
- Lead contact
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18
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Venkatesh D, O'Brien NA, Zandkarimi F, Tong DR, Stokes ME, Dunn DE, Kengmana ES, Aron AT, Klein AM, Csuka JM, Moon SH, Conrad M, Chang CJ, Lo DC, D'Alessandro A, Prives C, Stockwell BR. MDM2 and MDMX promote ferroptosis by PPARα-mediated lipid remodeling. Genes Dev 2020; 34:526-543. [PMID: 32079652 PMCID: PMC7111265 DOI: 10.1101/gad.334219.119] [Citation(s) in RCA: 145] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 01/21/2020] [Indexed: 12/21/2022]
Abstract
Here, Venkatesh et al. investigated the p53-independent roles of MDMX and the MDM2–MDMX complex. They found that MDM2 and MDMX facilitate ferroptosis in cells with or without p53, and that PPARα activity is essential for MDM2 and MDMX to promote ferroptosis, suggesting that the MDM2–MDMX complex regulates lipids through altering PPARα activity. MDM2 and MDMX, negative regulators of the tumor suppressor p53, can work separately and as a heteromeric complex to restrain p53's functions. MDM2 also has pro-oncogenic roles in cells, tissues, and animals that are independent of p53. There is less information available about p53-independent roles of MDMX or the MDM2–MDMX complex. We found that MDM2 and MDMX facilitate ferroptosis in cells with or without p53. Using small molecules, RNA interference reagents, and mutant forms of MDMX, we found that MDM2 and MDMX, likely working in part as a complex, normally facilitate ferroptotic death. We observed that MDM2 and MDMX alter the lipid profile of cells to favor ferroptosis. Inhibition of MDM2 or MDMX leads to increased levels of FSP1 protein and a consequent increase in the levels of coenzyme Q10, an endogenous lipophilic antioxidant. This suggests that MDM2 and MDMX normally prevent cells from mounting an adequate defense against lipid peroxidation and thereby promote ferroptosis. Moreover, we found that PPARα activity is essential for MDM2 and MDMX to promote ferroptosis, suggesting that the MDM2–MDMX complex regulates lipids through altering PPARα activity. These findings reveal the complexity of cellular responses to MDM2 and MDMX and suggest that MDM2–MDMX inhibition might be useful for preventing degenerative diseases involving ferroptosis. Furthermore, they suggest that MDM2/MDMX amplification may predict sensitivity of some cancers to ferroptosis inducers.
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Affiliation(s)
- Divya Venkatesh
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Nicholas A O'Brien
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Fereshteh Zandkarimi
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - David R Tong
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Michael E Stokes
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Denise E Dunn
- Center for Drug Discovery, Department of Neurobiology, Duke University Medical Center, Durham, North Carolina 27710, USA
| | - Everett S Kengmana
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Allegra T Aron
- Department of Chemistry, University of California at Berkeley, Berkeley, California 94720, USA
| | - Alyssa M Klein
- Integrated Program in Cellular, Molecular, and Biomedical Studies, Columbia University, New York, New York 10032, USA
| | - Joleen M Csuka
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Sung-Hwan Moon
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Marcus Conrad
- Helmholtz Zentrum München, Institute of Metabolism and Cell Death, Neuherberg 85764, Germany
| | - Christopher J Chang
- Department of Chemistry, University of California at Berkeley, Berkeley, California 94720, USA.,Department of Molecular and Cell Biology, University of California at Berkeley, Berkeley, California 94720, USA
| | - Donald C Lo
- Center for Drug Discovery, Department of Neurobiology, Duke University Medical Center, Durham, North Carolina 27710, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver, Aurora, Colorado 80045, USA
| | - Carol Prives
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, New York 10027, USA.,Department of Chemistry, Columbia University, New York, New York 10027, USA
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19
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Lee H, Zandkarimi F, Zhang Y, Meena JK, Kim J, Zhuang L, Tyagi S, Ma L, Westbrook TF, Steinberg GR, Nakada D, Stockwell BR, Gan B. Energy-stress-mediated AMPK activation inhibits ferroptosis. Nat Cell Biol 2020; 22:225-234. [PMID: 32029897 PMCID: PMC7008777 DOI: 10.1038/s41556-020-0461-8] [Citation(s) in RCA: 516] [Impact Index Per Article: 129.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 01/03/2020] [Indexed: 02/08/2023]
Abstract
Energy stress depletes ATP and induces cell death. Here, we identify an unexpected inhibitory role of energy stress on ferroptosis, a form of regulated cell death induced by iron-dependent lipid peroxidation. We found that ferroptotic cell death and lipid peroxidation can be inhibited by treatments that induce or mimic energy stress. Inactivation of AMP-activated protein kinase (AMPK), a sensor of cellular energy status, largely abolishes the protective effects of energy stress on ferroptosis in vitro and on ferroptosis-associated renal ischemia/reperfusion injury in vivo. Cancer cells with high basal AMPK activation are resistant to ferroptosis, and AMPK inactivation sensitizes these cells to ferroptosis. Functional and lipidomic analyses further link AMPK regulation of ferroptosis to AMPK-mediated phosphorylation of acetyl-CoA carboxylase (ACC) and polyunsaturated fatty acid biosynthesis. Together, our study demonstrates that energy stress inhibits ferroptosis partly through AMPK, and reveals an unexpected coupling between ferroptosis and AMPK-mediated energy stress signaling.
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Affiliation(s)
- Hyemin Lee
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | | | - Yilei Zhang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jitendra Kumar Meena
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Jongchan Kim
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,School of Natural Sciences, Department of Life Sciences, Sogang University, Seoul, Republic of Korea
| | - Li Zhuang
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Siddhartha Tyagi
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA
| | - Li Ma
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA
| | - Thomas F Westbrook
- Verna & Marrs McLean Department of Biochemistry and Molecular Biology, Baylor College of Medicine, Houston, TX, USA.,Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA.,Therapeutic Innovation Center (THINC), Baylor College of Medicine, Houston, TX, USA
| | - Gregory R Steinberg
- Centre for Metabolism, Obesity and Diabetes Research, Department of Medicine and Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Daisuke Nakada
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Brent R Stockwell
- Department of Biological Sciences, Columbia University, New York, NY, USA. .,Department of Chemistry, Columbia University, New York, NY, USA.
| | - Boyi Gan
- Department of Experimental Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA. .,The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences, Houston, TX, USA. .,Department of Molecular and Cellular Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
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20
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Kraft VN, Bezjian CT, Pfeiffer S, Ringelstetter L, Müller C, Zandkarimi F, Merl-Pham J, Bao X, Anastasov N, Kössl J, Brandner S, Daniels JD, Schmitt-Kopplin P, Hauck SM, Stockwell BR, Hadian K, Schick JA. GTP Cyclohydrolase 1/Tetrahydrobiopterin Counteract Ferroptosis through Lipid Remodeling. ACS Cent Sci 2020; 6:41-53. [PMID: 31989025 PMCID: PMC6978838 DOI: 10.1021/acscentsci.9b01063] [Citation(s) in RCA: 517] [Impact Index Per Article: 129.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Indexed: 05/03/2023]
Abstract
Ferroptosis is an iron-dependent form of regulated cell death linking iron, lipid, and glutathione levels to degenerative processes and tumor suppression. By performing a genome-wide activation screen, we identified a cohort of genes antagonizing ferroptotic cell death, including GTP cyclohydrolase-1 (GCH1) and its metabolic derivatives tetrahydrobiopterin/dihydrobiopterin (BH4/BH2). Synthesis of BH4/BH2 by GCH1-expressing cells caused lipid remodeling, suppressing ferroptosis by selectively preventing depletion of phospholipids with two polyunsaturated fatty acyl tails. GCH1 expression level in cancer cell lines stratified susceptibility to ferroptosis, in accordance with its expression in human tumor samples. The GCH1-BH4-phospholipid axis acts as a master regulator of ferroptosis resistance, controlling endogenous production of the antioxidant BH4, abundance of CoQ10, and peroxidation of unusual phospholipids with two polyunsaturated fatty acyl tails. This demonstrates a unique mechanism of ferroptosis protection that is independent of the GPX4/glutathione system.
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Affiliation(s)
- Vanessa
A. N. Kraft
- Institute
of Molecular Toxicology and Pharmacology, Genetics and Cellular Engineering
Group, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Carla T. Bezjian
- Department
of Chemistry, Columbia University, 550 West 120th Street, MC4846, New York, New York 10027, United States
| | - Susanne Pfeiffer
- Institute
of Molecular Toxicology and Pharmacology, Genetics and Cellular Engineering
Group, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Larissa Ringelstetter
- Institute
of Molecular Toxicology and Pharmacology, Assay Development and Screening
Platform, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Constanze Müller
- Research
Unit Analytical BioGeoChemistry, HelmholtzZentrum
Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Fereshteh Zandkarimi
- Department
of Biological Sciences, Columbia University, New York, New York 10027, United States
| | - Juliane Merl-Pham
- Research
Unit Protein Science, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Xuanwen Bao
- Institute
of Radiation Biology, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Natasa Anastasov
- Institute
of Radiation Biology, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Johanna Kössl
- Institute
of Molecular Toxicology and Pharmacology, Genetics and Cellular Engineering
Group, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Stefanie Brandner
- Institute
of Molecular Toxicology and Pharmacology, Assay Development and Screening
Platform, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Jacob D. Daniels
- Department
of Pharmacology, Columbia University, New York, New York 10027, United States
| | - Philippe Schmitt-Kopplin
- Research
Unit Analytical BioGeoChemistry, HelmholtzZentrum
Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Stefanie M. Hauck
- Research
Unit Protein Science, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
| | - Brent R. Stockwell
- Department
of Chemistry, Columbia University, 550 West 120th Street, MC4846, New York, New York 10027, United States
- Department
of Biological Sciences, Columbia University, New York, New York 10027, United States
- E-mail:
| | - Kamyar Hadian
- Institute
of Molecular Toxicology and Pharmacology, Assay Development and Screening
Platform, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
- E-mail:
| | - Joel A. Schick
- Institute
of Molecular Toxicology and Pharmacology, Genetics and Cellular Engineering
Group, HelmholtzZentrum Muenchen, Ingolstaedter Landstr. 1, 85764 Neuherberg, Germany
- E-mail:
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21
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Zhang Y, Tan H, Daniels JD, Zandkarimi F, Liu H, Brown LM, Uchida K, O'Connor OA, Stockwell BR. Imidazole Ketone Erastin Induces Ferroptosis and Slows Tumor Growth in a Mouse Lymphoma Model. Cell Chem Biol 2019; 26:623-633.e9. [PMID: 30799221 PMCID: PMC6525071 DOI: 10.1016/j.chembiol.2019.01.008] [Citation(s) in RCA: 366] [Impact Index Per Article: 73.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2018] [Revised: 11/19/2018] [Accepted: 01/14/2019] [Indexed: 02/07/2023]
Abstract
Ferroptosis is a form of regulated cell death that can be induced by inhibition of the cystine-glutamate antiporter, system xc-. Among the existing system xc- inhibitors, imidazole ketone erastin (IKE) is a potent, metabolically stable inhibitor of system xc- and inducer of ferroptosis potentially suitable for in vivo applications. We investigated the pharmacokinetic and pharmacodynamic features of IKE in a diffuse large B cell lymphoma (DLBCL) xenograft model and demonstrated that IKE exerted an antitumor effect by inhibiting system xc-, leading to glutathione depletion, lipid peroxidation, and the induction of ferroptosis biomarkers both in vitro and in vivo. Using untargeted lipidomics and qPCR, we identified distinct features of lipid metabolism in IKE-induced ferroptosis. In addition, biodegradable polyethylene glycol-poly(lactic-co-glycolic acid) nanoparticles were employed to aid in IKE delivery and exhibited reduced toxicity compared with free IKE in a DLBCL xenograft model.
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Affiliation(s)
- Yan Zhang
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Hui Tan
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Jacob D Daniels
- Department of Pharmacology, Columbia University Medical Center, New York, NY 10032, USA
| | - Fereshteh Zandkarimi
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Quantitative Proteomics and Metabolomics Center, Columbia University, New York, NY 10027, USA
| | - Hengrui Liu
- Department of Chemistry, Columbia University, New York, NY 10027, USA
| | - Lewis M Brown
- Department of Biological Sciences, Columbia University, New York, NY 10027, USA; Quantitative Proteomics and Metabolomics Center, Columbia University, New York, NY 10027, USA
| | - Koji Uchida
- Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo 113-8657, Japan
| | - Owen A O'Connor
- Center for Lymphoid Malignancies, Columbia University Medical Center, College of Physicians and Surgeons, New York, NY 10019, USA
| | - Brent R Stockwell
- Department of Chemistry, Columbia University, New York, NY 10027, USA; Department of Biological Sciences, Columbia University, New York, NY 10027, USA.
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22
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Zandkarimi F, Brown LM. Application of Ion Mobility Mass Spectrometry in Lipidomics. Advances in Experimental Medicine and Biology 2019; 1140:317-326. [DOI: 10.1007/978-3-030-15950-4_18] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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23
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Zandkarimi F, Vanegas J, Fern X, Maier CS, Bobe G. Metabotypes with elevated protein and lipid catabolism and inflammation precede clinical mastitis in prepartal transition dairy cows. J Dairy Sci 2018; 101:5531-5548. [PMID: 29573799 DOI: 10.3168/jds.2017-13977] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 01/15/2018] [Indexed: 12/22/2022]
Abstract
Clinical mastitis (CM), the most prevalent and costly disease in dairy cows, is diagnosed most commonly shortly after calving. Current indicators do not satisfactorily predict CM. This study aimed to develop a robust and comprehensive mass spectrometry-based metabolomic and lipidomic workflow using untargeted ultra-performance liquid chromatography high-resolution mass spectrometry for predictive biomarker detection. Using a nested case-control design, we measured weekly during the prepartal transition period differences in serum metabolites, lipids, inflammation markers, and minerals between clinically healthy Holstein dairy cows diagnosed with mastitis postcalving (CMP; n = 8; CM diagnosis d 1 = 3 cows, d 2 = 2 cows, d 4 = 1 cow; d 25 = 1 cow, and d 43 = 1 cow that had subclinical mastitis since d 3) or not (control; n = 9). The largest fold differences between CMP and control cows during the prepartal transition period were observed for 3'-sialyllactose in serum. Seven metabolites (N-methylethanolamine phosphate, choline, phosphorylcholine, free carnitine, trimethyl lysine, tyrosine, and proline) and 3 metabolite groups (carnitines, AA metabolites, and water-soluble phospholipid metabolites) could correctly classify cows for their future CM status at both 21 and 14 d before calving. Biochemical analysis using lipid and metabolite-specific commercial diagnostic kits supported our mass spectrometry-based omics results and additionally showed elevated inflammatory markers (serum amyloid A and visfatin) in CMP cows. In conclusion, metabolic phenotypes (i.e., metabotype) with elevated protein and lipid metabolism and inflammation may precede CM in prepartal transition dairy cows. The discovered serum metabolites and lipids may assist in predictive diagnostics, prevention strategies, and early treatment intervention against CM, and thereby improve cow health and welfare.
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Affiliation(s)
- F Zandkarimi
- Department of Chemistry, Oregon State University, Corvallis 97331
| | - J Vanegas
- Department of Veterinary Clinical Sciences, Oregon State University, Corvallis 97331
| | - X Fern
- Department of Electrical Engineering and Computer Science, Oregon State University, Corvallis 97331
| | - C S Maier
- Department of Chemistry, Oregon State University, Corvallis 97331; Linus Pauling Institute, Oregon State University, Corvallis 97331
| | - G Bobe
- Linus Pauling Institute, Oregon State University, Corvallis 97331; Department of Animal and Rangeland Sciences, Oregon State University, Corvallis 97331.
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24
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Cheema AK, Pathak R, Zandkarimi F, Kaur P, Alkhalil L, Singh R, Zhong X, Ghosh S, Aykin-Burns N, Hauer-Jensen M. Liver metabolomics reveals increased oxidative stress and fibrogenic potential in gfrp transgenic mice in response to ionizing radiation. J Proteome Res 2014; 13:3065-74. [PMID: 24824572 PMCID: PMC4053308 DOI: 10.1021/pr500278t] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
![]()
Although radiation-induced tissue-specific
injury is well documented,
the underlying molecular changes resulting in organ dysfunction and
the consequences thereof on overall metabolism and physiology have
not been elucidated. We previously reported the generation and characterization
of a transgenic mouse strain that ubiquitously overexpresses Gfrp
(GTPH-1 feedback regulatory protein) and exhibits higher oxidative
stress, which is a possible result of decreased tetrahydrobiopterin
(BH4) bioavailability. In this study, we report genotype-dependent
changes in the metabolic profiles of liver tissue after exposure to
nonlethal doses of ionizing radiation. Using a combination of untargeted
and targeted quantitative mass spectrometry, we report significant
accumulation of metabolites associated with oxidative stress, as well
as the dysregulation of lipid metabolism in transgenic mice after
radiation exposure. The radiation stress seems to exacerbate lipid
peroxidation and also results in higher expression of genes that facilitate
liver fibrosis, in a manner that is dependent on the genetic background
and post-irradiation time interval. These findings suggest the significance
of Gfrp in regulating redox homeostasis in response to stress induced
by ionizing radiation affecting overall physiology.
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Affiliation(s)
- Amrita K Cheema
- Departments of Oncology, ‡Biochemistry, Molecular and Cellular Biology, and ∥Department of Biostatistics, Bioinformatics and Biomathematics, Georgetown University Medical Center , Washington DC 20057, United States
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25
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Wickramasekara SI, Zandkarimi F, Morré J, Kirkwood J, Legette L, Jiang Y, Gombart AF, Stevens JF, Maier CS. Electrospray Quadrupole Travelling Wave Ion Mobility Time-of-Flight Mass Spectrometry for the Detection of Plasma Metabolome Changes Caused by Xanthohumol in Obese Zucker (fa/fa) Rats. Metabolites 2013; 3:701-17. [PMID: 24958146 PMCID: PMC3901285 DOI: 10.3390/metabo3030701] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2013] [Revised: 08/01/2013] [Accepted: 08/07/2013] [Indexed: 12/12/2022] Open
Abstract
This study reports on the use of traveling wave ion mobility quadrupole time-of-flight (ToF) mass spectrometry for plasma metabolomics. Plasma metabolite profiles of obese Zucker fa/fa rats were obtained after the administration of different oral doses of Xanthohumol; a hop-derived dietary supplement. Liquid chromatography coupled data independent tandem mass spectrometry (LC-MSE) and LC-ion mobility spectrometry (IMS)-MSE acquisitions were conducted in both positive and negative modes using a Synapt G2 High Definition Mass Spectrometry (HDMS) instrument. This method provides identification of metabolite classes in rat plasma using parallel alternating low energy and high energy collision spectral acquisition modes. Data sets were analyzed using pattern recognition methods. Statistically significant (p < 0.05 and fold change (FC) threshold > 1.5) features were selected to identify the up-/down-regulated metabolite classes. Ion mobility data visualized using drift scope software provided a graphical read-out of differences in metabolite classes.
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Affiliation(s)
| | | | - Jeff Morré
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA.
| | - Jay Kirkwood
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA.
| | - LeeCole Legette
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA.
| | - Yuan Jiang
- Department of Statistics, Oregon State University, Corvallis, OR 97331, USA.
| | - Adrian F Gombart
- Linus Pauling Institute, Oregon State University, Corvallis, OR 97331, USA.
| | - Jan F Stevens
- Department of Pharmaceutical Sciences, Oregon State University, Corvallis, OR 97331, USA.
| | - Claudia S Maier
- Department of Chemistry, Oregon State University, Corvallis, OR 97331, USA.
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26
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Cheema AK, Varghese RS, Timofeeva O, Zhang L, Kirilyuk A, Zandkarimi F, Kaur P, Ressom HW, Jung M, Dritschilo A. Functional proteomics analysis to study ATM dependent signaling in response to ionizing radiation. Radiat Res 2013; 179:674-683. [PMID: 23642045 DOI: 10.1667/rr3198.1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Ataxia telangiectasia (AT) is a human genetic disease characterized by radiation sensitivity, impaired neuronal development and predisposition to cancer. Using a genetically defined model cell system consisting of cells expressing a kinase dead or a kinase proficient ATM gene product, we previously reported systemic alterations in major metabolic pathways that translate at the gene expression, protein and small molecule metabolite levels. Here, we report ionizing radiation induced stress response signaling arising from perturbations in the ATM gene, by employing a functional proteomics approach. Functional pathway analysis shows robust translational and post-translational responses under ATM proficient conditions, which include enrichment of proteins in the Ephrin receptor and axonal guidance signaling pathways. These molecular networks offer a hypothesis generating function for further investigations of cellular stress responses.
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Affiliation(s)
- Amrita K Cheema
- Department of Oncology, Georgetown University Medical Center, Washington, DC.,Department of Radiation Medicine, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Rency S Varghese
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Olga Timofeeva
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Lihua Zhang
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Alexander Kirilyuk
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | | | - Prabhjit Kaur
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Habtom W Ressom
- Department of Oncology, Georgetown University Medical Center, Washington, DC
| | - Mira Jung
- Department of Radiation Medicine, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
| | - Anatoly Dritschilo
- Department of Oncology, Georgetown University Medical Center, Washington, DC.,Department of Radiation Medicine, Lombardi Comprehensive Cancer Center, Georgetown University Medical Center, Washington, DC
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