1
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Kar P, Chatrin C, Đukić N, Suyari O, Schuller M, Zhu K, Prokhorova E, Bigot N, Baretić D, Ahel J, Elsborg JD, Nielsen ML, Clausen T, Huet S, Niepel M, Sanyal S, Ahel D, Smith R, Ahel I. PARP14 and PARP9/DTX3L regulate interferon-induced ADP-ribosylation. EMBO J 2024; 43:2929-2953. [PMID: 38834853 PMCID: PMC11251020 DOI: 10.1038/s44318-024-00126-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 05/01/2024] [Accepted: 05/08/2024] [Indexed: 06/06/2024] Open
Abstract
PARP-catalysed ADP-ribosylation (ADPr) is important in regulating various cellular pathways. Until recently, PARP-dependent mono-ADP-ribosylation has been poorly understood due to the lack of sensitive detection methods. Here, we utilised an improved antibody to detect mono-ADP-ribosylation. We visualised endogenous interferon (IFN)-induced ADP-ribosylation and show that PARP14 is a major enzyme responsible for this modification. Fittingly, this signalling is reversed by the macrodomain from SARS-CoV-2 (Mac1), providing a possible mechanism by which Mac1 counteracts the activity of antiviral PARPs. Our data also elucidate a major role of PARP9 and its binding partner, the E3 ubiquitin ligase DTX3L, in regulating PARP14 activity through protein-protein interactions and by the hydrolytic activity of PARP9 macrodomain 1. Finally, we also present the first visualisation of ADPr-dependent ubiquitylation in the IFN response. These approaches should further advance our understanding of IFN-induced ADPr and ubiquitin signalling processes and could shed light on how different pathogens avoid such defence pathways.
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Affiliation(s)
- Pulak Kar
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
- Department of Biological Sciences, SRM University-AP, Amaravati, 522502, India
| | - Chatrin Chatrin
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Nina Đukić
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Osamu Suyari
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Marion Schuller
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Kang Zhu
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Evgeniia Prokhorova
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Nicolas Bigot
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) - UMR 6290, BIOSIT - UMS3480, F-35000, Rennes, France
| | - Domagoj Baretić
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Juraj Ahel
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter, Vienna, Austria
| | - Jonas Damgaard Elsborg
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Michael L Nielsen
- Proteomics Program, Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, 2200, Copenhagen, Denmark
| | - Tim Clausen
- Research Institute of Molecular Pathology (IMP), Vienna BioCenter, Vienna, Austria
- Medical University of Vienna, Vienna, Austria
| | - Sébastien Huet
- Univ Rennes, CNRS, IGDR (Institut de génétique et développement de Rennes) - UMR 6290, BIOSIT - UMS3480, F-35000, Rennes, France
| | | | - Sumana Sanyal
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Dragana Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK
| | - Rebecca Smith
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK.
| | - Ivan Ahel
- Sir William Dunn School of Pathology, University of Oxford, Oxford, OX1 3RE, UK.
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2
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Mogol AN, Kaminsky AZ, Dutton DJ, Madak Erdogan Z. Targeting NAD+ Metabolism: Preclinical Insights into Potential Cancer Therapy Strategies. Endocrinology 2024; 165:bqae043. [PMID: 38565429 DOI: 10.1210/endocr/bqae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 03/17/2024] [Accepted: 03/29/2024] [Indexed: 04/04/2024]
Abstract
NAD+ is one of the most important metabolites for cellular activities, and its biosynthesis mainly occurs through the salvage pathway using the nicotinamide phosphoribosyl transferase (NAMPT) enzyme. The main nicotinamide adenine dinucleotide (NAD) consumers, poly-ADP-ribose-polymerases and sirtuins enzymes, are heavily involved in DNA repair and chromatin remodeling. Since cancer cells shift their energy production pathway, NAD levels are significantly affected. NAD's roles in cell survival led to the use of NAD depletion in cancer therapies. NAMPT inhibition (alone or in combination with other cancer therapies, including endocrine therapy and chemotherapy) results in decreased cell viability and tumor burden for many cancer types. Many NAMPT inhibitors (NAMPTi) tested before were discontinued due to toxicity; however, a novel NAMPTi, KPT-9274, is a promising, low-toxicity option currently in clinical trials.
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Affiliation(s)
- Ayça N Mogol
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
| | - Alanna Z Kaminsky
- Food Science and Human Nutrition Department, University of Illinois Urbana-Champaign, Champaign, IL 6180161801, USA
| | - David J Dutton
- Molecular Cell Biology Department, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
| | - Zeynep Madak Erdogan
- Division of Nutritional Sciences, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
- Cancer Center at Illinois, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
- Food Science and Human Nutrition Department, University of Illinois Urbana-Champaign, Champaign, IL 6180161801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
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3
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Fu Y, Huang Y, Zhou C, Li X, Dong G, Huang M, Ding J, Sheng C. Discovery of Dual Function Agents That Exhibit Anticancer Activity via Catastrophic Nicotinamide Adenine Dinucleotide Depletion. J Med Chem 2023; 66:16694-16703. [PMID: 38060985 DOI: 10.1021/acs.jmedchem.3c01362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2023]
Abstract
Nicotinamide adenine dinucleotide (NAD) is essentially involved in many biological processes of cancer cells, yet chemical intervention of NAD biosynthesis failed to obtain an optimal therapeutic benefit. We herein developed a new strategy to induce catastrophic NAD depletion by concurrently impairing NAD synthesis and promoting NAD consumption. We designed a series of new compounds that conjugate an inhibitor of nicotinamide phosphoribosyltransferase (NAMPT), a rate-limiting enzyme in the NAD salvage pathway, with a DNA-alkylating agent. Among them, compound 11b exhibited potent anticancer efficacy in cancer cell lines and mouse tumor models with intrinsic resistance to the parent compound FK866 or chlorambucil. Compound 11b caused catastrophic NAD depletion via a synergistic effect between the NAD salvage pathway blockade and DNA damage-triggered NAD consumption. Our findings suggest a new intervention strategy for causing catastrophic NAD depletion in cancer cells and provide basis for the development of new inhibitors targeting NAD metabolism.
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Affiliation(s)
- Yixian Fu
- School of Pharmacy, Nanchang University, 999 Xuefu Road, Nanchang 330031, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Yahui Huang
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Second Military Medical University (Naval Medical University), 325 Guohe Road, Shanghai 200433, China
| | - Chenchen Zhou
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Second Military Medical University (Naval Medical University), 325 Guohe Road, Shanghai 200433, China
| | - Xinge Li
- School of Pharmaceutical Science and Technology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Xiangshan Branch Lane, Hangzhou 310024, China
| | - Guoqiang Dong
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Second Military Medical University (Naval Medical University), 325 Guohe Road, Shanghai 200433, China
| | - Min Huang
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
- Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai 264117, China
| | - Jian Ding
- School of Pharmacy, Nanchang University, 999 Xuefu Road, Nanchang 330031, China
- State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
- Shandong Laboratory of Yantai Drug Discovery, Bohai Rim Advanced Research Institute for Drug Discovery, Yantai 264117, China
| | - Chunquan Sheng
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), School of Pharmacy, Second Military Medical University (Naval Medical University), 325 Guohe Road, Shanghai 200433, China
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4
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Qin C, Xie T, Yeh WW, Savas AC, Feng P. Metabolic Enzymes in Viral Infection and Host Innate Immunity. Viruses 2023; 16:35. [PMID: 38257735 PMCID: PMC10820379 DOI: 10.3390/v16010035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/20/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Metabolic enzymes are central players for cell metabolism and cell proliferation. These enzymes perform distinct functions in various cellular processes, such as cell metabolism and immune defense. Because viral infections inevitably trigger host immune activation, viruses have evolved diverse strategies to blunt or exploit the host immune response to enable viral replication. Meanwhile, viruses hijack key cellular metabolic enzymes to reprogram metabolism, which generates the necessary biomolecules for viral replication. An emerging theme arising from the metabolic studies of viral infection is that metabolic enzymes are key players of immune response and, conversely, immune components regulate cellular metabolism, revealing unexpected communication between these two fundamental processes that are otherwise disjointed. This review aims to summarize our present comprehension of the involvement of metabolic enzymes in viral infections and host immunity and to provide insights for potential antiviral therapy targeting metabolic enzymes.
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Affiliation(s)
- Chao Qin
- Section of Infection and Immunity, Herman Ostrow School of Dentistry, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90089, USA
| | | | | | | | - Pinghui Feng
- Section of Infection and Immunity, Herman Ostrow School of Dentistry, Norris Comprehensive Cancer Center, University of Southern California, Los Angeles, CA 90089, USA
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5
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Dcona MM, Chougoni KK, Dcona DT, West JL, Singh SJ, Ellis KC, Grossman SR. Combined Targeting of NAD Biosynthesis and the NAD-dependent Transcription Factor C-terminal Binding Protein as a Promising Novel Therapy for Pancreatic Cancer. CANCER RESEARCH COMMUNICATIONS 2023; 3:2003-2013. [PMID: 37707363 PMCID: PMC10549224 DOI: 10.1158/2767-9764.crc-22-0521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 08/07/2023] [Accepted: 09/06/2023] [Indexed: 09/15/2023]
Abstract
Cancer therapies targeting metabolic derangements unique to cancer cells are emerging as a key strategy to address refractory solid tumors such as pancreatic ductal adenocarcinomas (PDAC) that exhibit resistance to extreme nutrient deprivation in the tumor microenvironment. Nicotinamide adenine dinucleotide (NAD) participates in multiple metabolic pathways and nicotinamide phosphoribosyl transferase (NAMPT) is one of the key intracellular enzymes that facilitate the synthesis of NAD. C-terminal binding proteins 1 and 2 (CtBP) are paralogous NAD-dependent oncogenic transcription factors and dehydrogenases that nucleate an epigenetic complex regulating a cohort of genes responsible for cancer proliferation and metastasis. As adequate intracellular NAD is required for CtBP to oligomerize and execute its oncogenic transcriptional coregulatory activities, we hypothesized that NAD depletion would synergize with CtBP inhibition, improving cell inhibitory efficacy. Indeed, depletion of cellular NAD via the NAMPT inhibitor GMX1778 enhanced growth inhibition induced by either RNAi-mediated CtBP1/2 knockdown or the CtBP dehydrogenase inhibitor 4-chlorophenyl-2-hydroxyimino propanoic acid as much as 10-fold in PDAC cells, while untransformed pancreatic ductal cells were unaffected. The growth inhibitory effects of the NAMPT/CtBP inhibitor combination correlated pharmacodynamically with on-target disruption of CtBP1/2 dimerization, CtBP2 interaction with the CoREST epigenetic regulator, and transcriptional activation of the oncogenic target gene TIAM1. Moreover, this same therapeutic combination strongly attenuated growth of PDAC cell line xenografts in immunodeficient mice, with no observable toxicity. Collectively, our data demonstrate that targeting CtBP in combination with NAD depletion represents a promising therapeutic strategy for PDAC. SIGNIFICANCE Effective precision therapies are lacking in PDAC. We demonstrate that simultaneous inhibition of NAD metabolism and the oncoprotein CtBP is potently effective at blocking growth of both PDAC cells in culture and human PDAC-derived tumors in mice and should be explored further as a potential therapy for patients with PDAC.
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Affiliation(s)
- M. Michael Dcona
- USC Norris Comprehensive Cancer Center and Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Kranthi Kumar Chougoni
- USC Norris Comprehensive Cancer Center and Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Diana T. Dcona
- USC Norris Comprehensive Cancer Center and Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
| | - Jacqueline L. West
- Department of Medicinal Chemistry and Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, Richmond, Virginia
| | - Sahib J. Singh
- VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Keith C. Ellis
- Department of Medicinal Chemistry and Institute for Structural Biology, Drug Discovery and Development, Virginia Commonwealth University, Richmond, Virginia
- VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, Virginia
| | - Steven R. Grossman
- USC Norris Comprehensive Cancer Center and Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, California
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6
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Ghukasyan R, Liang K, Chau K, Li L, Chan C, Abt ER, Le T, Park JY, Wu N, Premji A, Damoiseaux R, Luu T, Labora A, Rashid K, Link JM, Radu CG, Donahue TR. MEK Inhibition Sensitizes Pancreatic Cancer to STING Agonism by Tumor Cell-intrinsic Amplification of Type I IFN Signaling. Clin Cancer Res 2023; 29:3130-3141. [PMID: 37195712 PMCID: PMC10865884 DOI: 10.1158/1078-0432.ccr-22-3322] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 03/16/2023] [Accepted: 05/09/2023] [Indexed: 05/18/2023]
Abstract
PURPOSE Stimulator of interferon genes (STING) agonists are currently in development for treatment of solid tumors, including pancreatic ductal adenocarcinoma (PDAC). Response rates to STING agonists alone have been promising yet modest, and combination therapies will likely be required to elicit their full potency. We sought to identify combination therapies and mechanisms that augment the tumor cell-intrinsic effect of therapeutically relevant STING agonists apart from their known effects on tumor immunity. EXPERIMENTAL DESIGN We screened 430 kinase inhibitors to identify synergistic effectors of tumor cell death with diABZI, an intravenously administered and systemically available STING agonist. We deciphered the mechanisms of synergy with STING agonism that cause tumor cell death in vitro and tumor regression in vivo. RESULTS We found that MEK inhibitors caused the greatest synergy with diABZI and that this effect was most pronounced in cells with high STING expression. MEK inhibition enhanced the ability of STING agonism to induce type I IFN-dependent cell death in vitro and tumor regression in vivo. We parsed NFκB-dependent and NFκB-independent mechanisms that mediate STING-driven type I IFN production and show that MEK signaling inhibits this effect by suppressing NFκB activation. CONCLUSIONS Our results highlight the cytotoxic effects of STING agonism on PDAC cells that are independent of tumor immunity and that these therapeutic benefits of STING agonism can be synergistically enhanced by MEK inhibition.
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Affiliation(s)
- Razmik Ghukasyan
- Department of Surgery, University of California Los Angeles, Los Angeles, California
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
| | - Keke Liang
- Department of Surgery, University of California Los Angeles, Los Angeles, California
- Department of General Surgery/Pancreatic and Thyroid Surgery, Shengjing Hospital of China Medical University, Shenyang, P.R. China
| | - Kevin Chau
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
| | - Luyi Li
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Charlotte Chan
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Evan R. Abt
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Thuc Le
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California
| | - Joon Y. Park
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Nanping Wu
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Alykhan Premji
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Robert Damoiseaux
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California
| | - Tony Luu
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
| | - Amanda Labora
- Department of Surgery, University of California Los Angeles, Los Angeles, California
| | - Khalid Rashid
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Jason M. Link
- Department of Surgery, University of California Los Angeles, Los Angeles, California
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California
| | - Caius G. Radu
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California
| | - Timothy R. Donahue
- Department of Surgery, University of California Los Angeles, Los Angeles, California
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, California
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7
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Zhou L, Liu H, Chen Z, Chen S, Lu J, Liu C, Liao S, He S, Chen S, Zhou Z. Downregulation of miR-182-5p by NFIB promotes NAD+ salvage synthesis in colorectal cancer by targeting NAMPT. Commun Biol 2023; 6:775. [PMID: 37491379 PMCID: PMC10368701 DOI: 10.1038/s42003-023-05143-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 07/13/2023] [Indexed: 07/27/2023] Open
Abstract
Nuclear factor I B (NFIB) plays an important role in tumors. Our previous study found that NFIB can promote colorectal cancer (CRC) cell proliferation in acidic environments. However, its biological functions and the underlying mechanism in CRC are incompletely understood. Nicotinamide adenine dinucleotide (NAD+) effectively affects cancer cell proliferation. Nevertheless, the regulatory mechanism of NAD+ synthesis in cancer remains to be elucidated. Here we show NFIB promotes CRC proliferation in vitro and growth in vivo, and down-regulation of NFIB can reduce the level of NAD+. In addition, supplementation of NAD+ precursor NMN can recapture cell proliferation in CRC cells with NFIB knockdown. Mechanistically, we identified that NFIB promotes CRC cell proliferation by inhibiting miRNA-182-5p targeting and binding to NAMPT, the NAD+ salvage synthetic rate-limiting enzyme. Our results delineate a combination of high expression of NFIB and NAMPT predicted a clinical poorest prognosis. This work provides potential therapeutic targets for CRC treatment.
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Affiliation(s)
- Li Zhou
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Hongtao Liu
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Zhiji Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Siyuan Chen
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Junyu Lu
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Cao Liu
- Department of Emergency, The General Hospital of Xinjiang Military Command, Urumqi, 830000, China
| | - Siqi Liao
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Song He
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China
| | - Shu Chen
- Department of Hematology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
| | - Zhihang Zhou
- Department of Gastroenterology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, 400010, China.
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8
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Mogol AN, Zuo Q, Yoo JY, Kaminsky AZ, Imir OB, Landesman Y, Walker CJ, Erdogan ZM. NAD+ Metabolism Generates a Metabolic Vulnerability in Endocrine-Resistant Metastatic Breast Tumors in Females. Endocrinology 2023; 164:bqad073. [PMID: 37170651 DOI: 10.1210/endocr/bqad073] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 05/02/2023] [Accepted: 05/10/2023] [Indexed: 05/13/2023]
Abstract
Approximately 70% of human breast cancers express estrogen receptor-α (ERα), providing a potential target for endocrine therapy. However, 30% to 40% of patients with ER+ breast cancer still experience recurrence and metastasis, with a 5-year relative overall survival rate of 24%. In this study, we identified nicotinamide phosphoribosyltransferase (NAMPT), an important enzyme in nicotinamide adenine dinucleotide (NAD+) metabolism, to be increased in metastatic breast cancer (MBC) cells treated with fulvestrant (Fulv). We tested whether the blockade of NAD+ production via inhibition of NAMPT synergizes with standard-of-care therapies for ER+ MBC in vitro and in vivo. A synergistic effect was not observed when KPT-9274 was combined with palbociclib or tamoxifen or when Fulv was combined with other metabolic inhibitors. We show that NAMPT inhibitor KPT-9274 and Fulv works synergistically to reduce metastatic tumor burden. RNA-sequencing analysis showed that NAMPT inhibitor in combination with Fulv reversed the expression of gene sets associated with more aggressive tumor phenotype, and metabolomics analysis showed that NAMPT inhibition reduced the abundance of metabolites associated with several key tumor metabolic pathways. Targeting metabolic adaptations in endocrine-resistant MBC is a novel strategy, and alternative approaches aimed at improving the therapeutic response of metastatic ER+ tumors are needed. Our findings uncover the role of ERα-NAMPT crosstalk in MBC and the utility of NAMPT inhibition and antiestrogen combination therapy in reducing tumor burden and metastasis, potentially leading to new avenues of MBC treatment.
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Affiliation(s)
- Ayca Nazli Mogol
- Division of Nutritional Sciences, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
| | - Qianying Zuo
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
| | - Jin Young Yoo
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
| | - Alanna Zoe Kaminsky
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
| | - Ozan Berk Imir
- Division of Nutritional Sciences, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
| | | | | | - Zeynep Madak Erdogan
- Division of Nutritional Sciences, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
- Department of Food Science and Human Nutrition, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
- Department of Biomedical and Translational Sciences, Carle Illinois College of Medicine, Urbana, IL 61801, USA
- Carl R. Woese Institute for Genomic Biology, University of Illinois, Urbana-Champaign, Urbana, IL 61801, USA
- Cancer Center at Illinois, UIUC, Urbana, IL 61801, USA
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9
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Le TM, Lee HR, Abt ER, Rashid K, Creech AL, Liang K, Cui J, Cho A, Wei L, Labora A, Chan C, Sanchez E, Kriti K, Karin D, Li L, Wu N, Mona C, Carlucci G, Hugo W, Wu TT, Donahue TR, Czernin J, Radu CG. 18F-FDG PET Visualizes Systemic STING Agonist-Induced Lymphocyte Activation in Preclinical Models. J Nucl Med 2023; 64:117-123. [PMID: 35738905 PMCID: PMC9841248 DOI: 10.2967/jnumed.122.264121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 06/02/2022] [Accepted: 06/02/2022] [Indexed: 01/28/2023] Open
Abstract
Stimulator of interferon genes (STING) is a mediator of immune recognition of cytosolic DNA, which plays important roles in cancer, cytotoxic therapies, and infections with certain pathogens. Although pharmacologic STING activation stimulates potent antitumor immune responses in animal models, clinically applicable pharmacodynamic biomarkers that inform of the magnitude, duration, and location of immune activation elicited by systemic STING agonists are yet to be described. We investigated whether systemic STING activation induces metabolic alterations in immune cells that can be visualized by PET imaging. Methods: C57BL/6 mice were treated with systemic STING agonists and imaged with 18F-FDG PET after 24 h. Splenocytes were harvested 6 h after STING agonist administration and analyzed by single-cell RNA sequencing and flow cytometry. 18F-FDG uptake in total splenocytes and immunomagnetically enriched splenic B and T lymphocytes from STING agonist-treated mice was measured by γ-counting. In mice bearing prostate or pancreas cancer tumors, the effects of STING agonist treatment on 18F-FDG uptake, T-lymphocyte activation marker levels, and tumor growth were evaluated. Results: Systemic delivery of structurally distinct STING agonists in mice significantly increased 18F-FDG uptake in the spleen. The average spleen SUVmax in control mice was 1.90 (range, 1.56-2.34), compared with 4.55 (range, 3.35-6.20) in STING agonist-treated mice (P < 0.0001). Single-cell transcriptional and flow cytometry analyses of immune cells from systemic STING agonist-treated mice revealed enrichment of a glycolytic transcriptional signature in both T and B lymphocytes that correlated with the induction of immune cell activation markers. In tumor-bearing mice, STING agonist administration significantly delayed tumor growth and increased 18F-FDG uptake in secondary lymphoid organs. Conclusion: These findings reveal hitherto unknown functional links between STING signaling and immunometabolism and suggest that 18F-FDG PET may provide a widely applicable approach toward measuring the pharmacodynamic effects of systemic STING agonists at a whole-body level and guiding their clinical development.
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Affiliation(s)
- Thuc M Le
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Hailey R Lee
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Evan R Abt
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Khalid Rashid
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Amanda L Creech
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Keke Liang
- Department of Pancreatic and Thyroidal Surgery, Shengjing Hospital, China Medical University, Shenyang, China
| | - Jing Cui
- Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Arthur Cho
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul, South Korea
| | - Liu Wei
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Amanda Labora
- Department of Surgery, UCLA, Los Angeles, California
- David Geffen School of Medicine, UCLA, Los Angeles, California
| | | | - Eric Sanchez
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Kriti Kriti
- Elucidata Corporation, Cambridge, Massachusetts
| | - Daniel Karin
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Luyi Li
- Department of Surgery, UCLA, Los Angeles, California
| | - Nanping Wu
- Department of Surgery, UCLA, Los Angeles, California
| | - Christine Mona
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Giuseppe Carlucci
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
| | - Willy Hugo
- David Geffen School of Medicine, UCLA, Los Angeles, California
- Division of Dermatology, Department of Medicine, UCLA, Los Angeles, California; and
| | - Ting-Ting Wu
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
| | - Timothy R Donahue
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- Department of Surgery, UCLA, Los Angeles, California
- David Geffen School of Medicine, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California
| | - Johannes Czernin
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- David Geffen School of Medicine, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California
| | - Caius G Radu
- Molecular and Medical Pharmacology, UCLA, Los Angeles, California;
- Ahmanson Translational Imaging Division, UCLA, Los Angeles, California
- David Geffen School of Medicine, UCLA, Los Angeles, California
- Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California
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10
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Treatment of SARS-CoV-2-induced pneumonia with NAD + and NMN in two mouse models. Cell Discov 2022; 8:38. [PMID: 35487885 PMCID: PMC9053567 DOI: 10.1038/s41421-022-00409-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 04/02/2022] [Indexed: 12/14/2022] Open
Abstract
The global COVID-19 epidemic has spread rapidly around the world and caused the death of more than 5 million people. It is urgent to develop effective strategies to treat COVID-19 patients. Here, we revealed that SARS-CoV-2 infection resulted in the dysregulation of genes associated with NAD+ metabolism, immune response, and cell death in mice, similar to that in COVID-19 patients. We therefore investigated the effect of treatment with NAD+ and its intermediate (NMN) and found that the pneumonia phenotypes, including excessive inflammatory cell infiltration, hemolysis, and embolization in SARS-CoV-2-infected lungs were significantly rescued. Cell death was suppressed substantially by NAD+ and NMN supplementation. More strikingly, NMN supplementation can protect 30% of aged mice infected with the lethal mouse-adapted SARS-CoV-2 from death. Mechanically, we found that NAD+ or NMN supplementation partially rescued the disturbed gene expression and metabolism caused by SARS-CoV-2 infection. Thus, our in vivo mouse study supports trials for treating COVID-19 patients by targeting the NAD+ pathway.
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11
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Abt ER, Le TM, Dann AM, Capri JR, Poddar S, Lok V, Li L, Liang K, Creech AL, Rashid K, Kim W, Wu N, Cui J, Cho A, Lee HR, Rosser EW, Link JM, Czernin J, Wu TT, Damoiseaux R, Dawson DW, Donahue TR, Radu CG. Reprogramming of nucleotide metabolism by interferon confers dependence on the replication stress response pathway in pancreatic cancer cells. Cell Rep 2022; 38:110236. [PMID: 35021095 PMCID: PMC8893345 DOI: 10.1016/j.celrep.2021.110236] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 10/22/2021] [Accepted: 12/16/2021] [Indexed: 01/19/2023] Open
Abstract
We determine that type I interferon (IFN) response biomarkers are enriched in a subset of pancreatic ductal adenocarcinoma (PDAC) tumors; however, actionable vulnerabilities associated with IFN signaling have not been systematically defined. Integration of a phosphoproteomic analysis and a chemical genomics synergy screen reveals that IFN activates the replication stress response kinase ataxia telangiectasia and Rad3-related protein (ATR) in PDAC cells and sensitizes them to ATR inhibitors. IFN triggers cell-cycle arrest in S-phase, which is accompanied by nucleotide pool insufficiency and nucleoside efflux. In combination with IFN, ATR inhibitors induce lethal DNA damage and downregulate nucleotide biosynthesis. ATR inhibition limits the growth of PDAC tumors in which IFN signaling is driven by stimulator of interferon genes (STING). These results identify a cross talk between IFN, DNA replication stress response networks, and nucleotide metabolism while providing the rationale for targeted therapeutic interventions that leverage IFN signaling in tumors.
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Affiliation(s)
- Evan R Abt
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Thuc M Le
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Amanda M Dann
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
| | - Joseph R Capri
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Soumya Poddar
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Vincent Lok
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Luyi Li
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
| | - Keke Liang
- Department of General Surgery/Pancreatic and Thyroid Surgery, Shengjing Hospital of China Medical University, Shenyang 110004, China
| | - Amanda L Creech
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Khalid Rashid
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Woosuk Kim
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Nanping Wu
- Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA
| | - Jing Cui
- Department of Pancreatic Surgery, Tongji Medical College, Huazhong University of Science and Technology, Hubei, China
| | - Arthur Cho
- Department of Nuclear Medicine, Yonsei University College of Medicine, Seoul 03722, South Korea
| | - Hailey Rose Lee
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Ethan W Rosser
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Jason M Link
- Department of Molecular and Medical Genetics, Oregon Health and Science University, Portland, OR, USA
| | - Johannes Czernin
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA
| | - Ting-Ting Wu
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA
| | - Robert Damoiseaux
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA; California NanoSystems Institute, University of California Los Angeles, Los Angeles, CA, USA; Department of Bioengineering, Samueli School of Engineering, University of California Los Angeles, Los Angeles, CA, USA
| | - David W Dawson
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, Los Angeles, CA, USA; David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Timothy R Donahue
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA; Department of Surgery, University of California Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA; David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA.
| | - Caius G Radu
- Department of Molecular and Medical Pharmacology, University of California Los Angeles, Los Angeles, CA, USA; Ahmanson Translational Theranostics Division, University of California Los Angeles, Los Angeles, CA, USA; Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA.
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12
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STING-driven interferon signaling triggers metabolic alterations in pancreas cancer cells visualized by [ 18F]FLT PET imaging. Proc Natl Acad Sci U S A 2021; 118:2105390118. [PMID: 34480004 PMCID: PMC8433573 DOI: 10.1073/pnas.2105390118] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 07/26/2021] [Indexed: 01/19/2023] Open
Abstract
Type I interferons (IFNs) are critical effectors of emerging cancer immunotherapies designed to activate pattern recognition receptors (PRRs). A challenge in the clinical translation of these agents is the lack of noninvasive pharmacodynamic biomarkers that indicate increased intratumoral IFN signaling following PRR activation. Positron emission tomography (PET) imaging enables the visualization of tissue metabolic activity, but whether IFN signaling-induced alterations in tumor cell metabolism can be detected using PET has not been investigated. We found that IFN signaling augments pancreatic ductal adenocarcinoma (PDAC) cell nucleotide metabolism via transcriptional induction of metabolism-associated genes including thymidine phosphorylase (TYMP). TYMP catalyzes the first step in the catabolism of thymidine, which competitively inhibits intratumoral accumulation of the nucleoside analog PET probe 3'-deoxy-3'-[18F]fluorothymidine ([18F]FLT). Accordingly, IFN treatment up-regulates cancer cell [18F]FLT uptake in the presence of thymidine, and this effect is dependent upon TYMP expression. In vivo, genetic activation of stimulator of interferon genes (STING), a PRR highly expressed in PDAC, enhances the [18F]FLT avidity of xenograft tumors. Additionally, small molecule STING agonists trigger IFN signaling-dependent TYMP expression in PDAC cells and increase tumor [18F]FLT uptake in vivo following systemic treatment. These findings indicate that [18F]FLT accumulation in tumors is sensitive to IFN signaling and that [18F]FLT PET may serve as a pharmacodynamic biomarker for STING agonist-based therapies in PDAC and possibly other malignancies characterized by elevated STING expression.
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