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Åbacka H, Masoni S, Poli G, Huang P, Gusso F, Granchi C, Minutolo F, Tuccinardi T, Hagström-Andersson AK, Lindkvist-Petersson K. SMS121, a new inhibitor of CD36, impairs fatty acid uptake and viability of acute myeloid leukemia. Sci Rep 2024; 14:9104. [PMID: 38643249 PMCID: PMC11032350 DOI: 10.1038/s41598-024-58689-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 04/02/2024] [Indexed: 04/22/2024] Open
Abstract
Acute myeloid leukemia (AML) is the most common form of acute leukemia in adults and the second most common among children. AML is characterized by aberrant proliferation of myeloid blasts in the bone marrow and impaired normal hematopoiesis. Despite the introduction of new drugs and allogeneic bone marrow transplantation, patients have poor overall survival rate with relapse as the major challenge, driving the demand for new therapeutic strategies. AML patients with high expression of the very long/long chain fatty acid transporter CD36 have poorer survival and very long chain fatty acid metabolism is critical for AML cell survival. Here we show that fatty acids are transferred from human primary adipocytes to AML cells upon co-culturing. A drug-like small molecule (SMS121) was identified by receptor-based virtual screening and experimentally demonstrated to target the lipid uptake protein CD36. SMS121 reduced the uptake of fatty acid into AML cells that could be reversed by addition of free fatty acids and caused decreased cell viability. The data presented here serves as a framework for the development of CD36 inhibitors to be used as future therapeutics against AML.
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Affiliation(s)
- Hannah Åbacka
- Department of Experimental Medical Science, Lund University, BMC C13, 221 84, Lund, Sweden
| | - Samuele Masoni
- Department of Pharmacy, University of Pisa, Pisa, Italy
- LINXS-Institute of Advanced Neutron and X-ray Science, Lund, Sweden
| | - Giulio Poli
- Department of Pharmacy, University of Pisa, Pisa, Italy.
| | - Peng Huang
- Department of Experimental Medical Science, Lund University, BMC C13, 221 84, Lund, Sweden
| | | | | | - Filippo Minutolo
- Department of Pharmacy, University of Pisa, Pisa, Italy
- LINXS-Institute of Advanced Neutron and X-ray Science, Lund, Sweden
| | | | | | - Karin Lindkvist-Petersson
- Department of Experimental Medical Science, Lund University, BMC C13, 221 84, Lund, Sweden.
- LINXS-Institute of Advanced Neutron and X-ray Science, Lund, Sweden.
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Rodriguez-Zabala M, Ramakrishnan R, Reinbach K, Ghosh S, Oburoglu L, Falqués-Costa A, Bellamkonda K, Ehinger M, Peña-Martínez P, Puente-Moncada N, Lilljebjörn H, Cammenga J, Pronk CJ, Lazarevic V, Fioretos T, Hagström-Andersson AK, Woods NB, Järås M. Combined GLUT1 and OXPHOS inhibition eliminates acute myeloid leukemia cells by restraining their metabolic plasticity. Blood Adv 2023; 7:5382-5395. [PMID: 37505194 PMCID: PMC10509671 DOI: 10.1182/bloodadvances.2023009967] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 07/07/2023] [Accepted: 07/12/2023] [Indexed: 07/29/2023] Open
Abstract
Acute myeloid leukemia (AML) is initiated and propagated by leukemia stem cells (LSCs), a self-renewing population of leukemia cells responsible for therapy resistance. Hence, there is an urgent need to identify new therapeutic opportunities targeting LSCs. Here, we performed an in vivo CRISPR knockout screen to identify potential therapeutic targets by interrogating cell surface dependencies of LSCs. The facilitated glucose transporter type 1 (GLUT1) emerged as a critical in vivo metabolic dependency for LSCs in a murine MLL::AF9-driven model of AML. GLUT1 disruption by genetic ablation or pharmacological inhibition led to suppression of leukemia progression and improved survival of mice that received transplantation with LSCs. Metabolic profiling revealed that Glut1 inhibition suppressed glycolysis, decreased levels of tricarboxylic acid cycle intermediates and increased the levels of amino acids. This metabolic reprogramming was accompanied by an increase in autophagic activity and apoptosis. Moreover, Glut1 disruption caused transcriptional, morphological, and immunophenotypic changes, consistent with differentiation of AML cells. Notably, dual inhibition of GLUT1 and oxidative phosphorylation (OXPHOS) exhibited synergistic antileukemic effects in the majority of tested primary AML patient samples through restraining of their metabolic plasticity. In particular, RUNX1-mutated primary leukemia cells displayed striking sensitivity to the combination treatment compared with normal CD34+ bone marrow and cord blood cells. Collectively, our study reveals a GLUT1 dependency of murine LSCs in the bone marrow microenvironment and demonstrates that dual inhibition of GLUT1 and OXPHOS is a promising therapeutic approach for AML.
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Affiliation(s)
- Maria Rodriguez-Zabala
- Division of Clinical Genetics, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Ramprasad Ramakrishnan
- Division of Clinical Genetics, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Katrin Reinbach
- Division of Clinical Genetics, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Somadri Ghosh
- Division of Clinical Genetics, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
| | - Leal Oburoglu
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
| | | | | | - Mats Ehinger
- Division of Pathology, Department of Clinical Sciences, Skåne University Hospital, Lund University, Lund, Sweden
| | | | | | | | - Jörg Cammenga
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Cornelis Jan Pronk
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Childhood Cancer Center, Skåne University Hospital, Lund, Sweden
| | - Vladimir Lazarevic
- Department of Hematology, Oncology and Radiation Physics, Skåne University Hospital, Lund, Sweden
| | - Thoas Fioretos
- Division of Clinical Genetics, Lund University, Lund, Sweden
| | | | - Niels-Bjarne Woods
- Lund Stem Cell Center, Lund University, Lund, Sweden
- Division of Molecular Medicine and Gene Therapy, Lund University, Lund, Sweden
| | - Marcus Järås
- Division of Clinical Genetics, Lund University, Lund, Sweden
- Lund Stem Cell Center, Lund University, Lund, Sweden
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Pilheden M, Ahlgren L, Hyrenius-Wittsten A, Gonzalez-Pena V, Sturesson H, Hansen Marquart HV, Lausen B, Castor A, Pronk CJ, Barbany G, Pokrovskaja Tamm K, Fogelstrand L, Lohi O, Norén-Nyström U, Asklin J, Chen Y, Song G, Walsh M, Ma J, Zhang J, Saal LH, Gawad C, Hagström-Andersson AK. Duplex Sequencing Uncovers Recurrent Low-frequency Cancer-associated Mutations in Infant and Childhood KMT2A-rearranged Acute Leukemia. Hemasphere 2022; 6:e785. [PMID: 36204688 PMCID: PMC9529062 DOI: 10.1097/hs9.0000000000000785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 07/29/2022] [Accepted: 08/30/2022] [Indexed: 11/26/2022] Open
Abstract
Infant acute lymphoblastic leukemia (ALL) with KMT2A-gene rearrangements (KMT2A-r) have few mutations and a poor prognosis. To uncover mutations that are below the detection of standard next-generation sequencing (NGS), a combination of targeted duplex sequencing and NGS was applied on 20 infants and 7 children with KMT2A-r ALL, 5 longitudinal and 6 paired relapse samples. Of identified nonsynonymous mutations, 87 had been previously implicated in cancer and targeted genes recurrently altered in KMT2A-r leukemia and included mutations in KRAS, NRAS, FLT3, TP53, PIK3CA, PAX5, PIK3R1, and PTPN11, with infants having fewer such mutations. Of identified cancer-associated mutations, 62% were below the resolution of standard NGS. Only 33 of 87 mutations exceeded 2% of cellular prevalence and most-targeted PI3K/RAS genes (31/33) and typically KRAS/NRAS. Five patients only had low-frequency PI3K/RAS mutations without a higher-frequency signaling mutation. Further, drug-resistant clones with FLT3 D835H or NRAS G13D/G12S mutations that comprised only 0.06% to 0.34% of diagnostic cells, expanded at relapse. Finally, in longitudinal samples, the relapse clone persisted as a minor subclone from diagnosis and through treatment before expanding during the last month of disease. Together, we demonstrate that infant and childhood KMT2A-r ALL harbor low-frequency cancer-associated mutations, implying a vast subclonal genetic landscape.
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Affiliation(s)
- Mattias Pilheden
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Louise Ahlgren
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Axel Hyrenius-Wittsten
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | - Veronica Gonzalez-Pena
- Division of Pediatric Hematology/Oncology, Stanford University, School of Medicine, Stanford, CA, USA
| | - Helena Sturesson
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
| | | | - Birgitte Lausen
- Department of Paediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Denmark
| | - Anders Castor
- Childhood Cancer Center, Skane University Hospital, Lund, Sweden
| | | | - Gisela Barbany
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | | | - Linda Fogelstrand
- Department of Clinical Chemistry, Sahlgrenska University Hospital, Gothenburg, Sweden
- Department of Laboratory Medicine, Institute of Biomedicine, University of Gothenburg, Sweden
| | - Olli Lohi
- Tampere Center for Child, Adolescent and Maternal Health Research and Tays Cancer Center, Tampere University and Tampere University Hospital, Tampere, Finland
| | | | | | | | - Guangchun Song
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Michael Walsh
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jing Ma
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Jinghui Zhang
- Department of Computational Biology, St. Jude Children’s Research Hospital, Memphis, TN, USA
| | - Lao H. Saal
- SAGA Diagnostics, Lund, Sweden
- Division of Oncology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Charles Gawad
- Division of Pediatric Hematology/Oncology, Stanford University, School of Medicine, Stanford, CA, USA
| | - Anna K. Hagström-Andersson
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, Lund, Sweden
- Center for Translational Genomics, Lund University, Lund, Sweden
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4
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Åbacka H, Hansen JS, Huang P, Venskutonytė R, Hyrenius-Wittsten A, Poli G, Tuccinardi T, Granchi C, Minutolo F, Hagström-Andersson AK, Lindkvist-Petersson K. Targeting GLUT1 in acute myeloid leukemia to overcome cytarabine resistance. Haematologica 2021; 106:1163-1166. [PMID: 32554563 PMCID: PMC8018118 DOI: 10.3324/haematol.2020.246843] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 12/21/2022] Open
Affiliation(s)
- Hannah Åbacka
- Dept. of Experimental Medical Science, Medical Structural Biology, Lund University, Sweden
| | - Jesper S Hansen
- Dept. of Experimental Medical Science, Medical Structural Biology, Lund University, Sweden
| | - Peng Huang
- Dept. of Experimental Medical Science, Medical Structural Biology, Lund University, Sweden
| | - Raminta Venskutonytė
- Dept. of Experimental Medical Science, Medical Structural Biology, Lund University, Sweden
| | | | - Giulio Poli
- Department of Pharmacy, University of Pisa, Pisa, Italy
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Hyrenius-Wittsten A, Pilheden M, Sturesson H, Hansson J, Walsh MP, Song G, Kazi JU, Liu J, Ramakrishan R, Garcia-Ruiz C, Nance S, Gupta P, Zhang J, Rönnstrand L, Hultquist A, Downing JR, Lindkvist-Petersson K, Paulsson K, Järås M, Gruber TA, Ma J, Hagström-Andersson AK. De novo activating mutations drive clonal evolution and enhance clonal fitness in KMT2A-rearranged leukemia. Nat Commun 2018; 9:1770. [PMID: 29720585 PMCID: PMC5932012 DOI: 10.1038/s41467-018-04180-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [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: 05/15/2017] [Accepted: 04/11/2018] [Indexed: 02/07/2023] Open
Abstract
Activating signaling mutations are common in acute leukemia with KMT2A (previously MLL) rearrangements (KMT2A-R). These mutations are often subclonal and their biological impact remains unclear. Using a retroviral acute myeloid mouse leukemia model, we demonstrate that FLT3ITD, FLT3N676K, and NRASG12D accelerate KMT2A-MLLT3 leukemia onset. Further, also subclonal FLT3N676K mutations accelerate disease, possibly by providing stimulatory factors. Herein, we show that one such factor, MIF, promotes survival of mouse KMT2A-MLLT3 leukemia initiating cells. We identify acquired de novo mutations in Braf, Cbl, Kras, and Ptpn11 in KMT2A-MLLT3 leukemia cells that favored clonal expansion. During clonal evolution, we observe serial genetic changes at the KrasG12D locus, consistent with a strong selective advantage of additional KrasG12D. KMT2A-MLLT3 leukemias with signaling mutations enforce Myc and Myb transcriptional modules. Our results provide new insight into the biology of KMT2A-R leukemia with subclonal signaling mutations and highlight the importance of activated signaling as a contributing driver. In acute leukemia with KMT2A rearrangements (KMT2A-R), activating signaling mutations are common. Here, the authors use a retroviral acute myeloid mouse leukemia model to show that subclonal de novo activating mutations drive clonal evolution in acute leukemia with KMT2A-R and enhance clonal fitness.
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Affiliation(s)
- Axel Hyrenius-Wittsten
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Mattias Pilheden
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Helena Sturesson
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Jenny Hansson
- Division of Molecular Hematology, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Michael P Walsh
- Department of Pathology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Guangchun Song
- Department of Pathology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Julhash U Kazi
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, 223 63, Lund, Sweden
| | - Jian Liu
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Ramprasad Ramakrishan
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Cristian Garcia-Ruiz
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Stephanie Nance
- Department of Oncology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Pankaj Gupta
- Department of Computational Biology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Jinghui Zhang
- Department of Computational Biology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Lars Rönnstrand
- Division of Translational Cancer Research, Department of Laboratory Medicine, Lund University, 223 63, Lund, Sweden.,Lund Stem Cell Center, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden.,Division of Oncology, Skane University Hospital, Lund University, 221 85, Lund, Sweden
| | - Anne Hultquist
- Department of Pathology, Skane University Hospital, Lund University, 221 85, Lund, Sweden
| | - James R Downing
- Department of Pathology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Karin Lindkvist-Petersson
- Medical Structural Biology, Department of Experimental Medical Science, 221 84 Lund University, Lund, Sweden
| | - Kajsa Paulsson
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Marcus Järås
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden
| | - Tanja A Gruber
- Department of Pathology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA.,Department of Oncology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Jing Ma
- Department of Pathology, St. Jude Children´s Research Hospital, Memphis, TN, 38105, USA
| | - Anna K Hagström-Andersson
- Division of Clinical Genetics, Department of Laboratory Medicine, Lund University, 221 84, Lund, Sweden.
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