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Jiang Z, Li Z, Chen Y, Nie N, Liu X, Liu J, Shen Y. MLN4924 alleviates autoimmune myocarditis by promoting Act1 degradation and blocking Act1-mediated mRNA stability. Int Immunopharmacol 2024; 139:112716. [PMID: 39038386 DOI: 10.1016/j.intimp.2024.112716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 07/01/2024] [Accepted: 07/15/2024] [Indexed: 07/24/2024]
Abstract
BACKGROUND Prolonged exposure to interleukin-17A (IL-17A) can induce autoimmune myocarditis, and MLN4924, an inhibitor of NEDD8 activating enzyme (NAE), has been reported to effectively suppress various inflammatory reactions. However, the effects of MLN4924 in IL-17A-mediated inflammation associated with autoimmune myocarditis remain uncertain. METHODS An experimental autoimmune myocarditis (EAM) model was established and treated with MLN4924. The inflammation degree of heart tissues was assessed histopathologically. The expression levels of inflammatory cytokines and chemokines were measured using ELISA and RT-qPCR, respectively. Additionally, the interaction of biomacromolecules was detected through co-immunoprecipitation (Co-IP) and RNA immunoprecipitation (RIP). RESULTS MLN4924 could attenuate IL-17A-induced inflammation. In the in vivo studies, MLN4924 treatment improved inflammatory responses, diminished immune cell infiltration and tissue fibrosis, and reduced the secretion of various inflammatory cytokines in serum, including IL-1β, IL-6, TNF-α, and MCP-1. In vitro experiments further corroborated these findings, showing that MLN4924 treatment reduced the secretion and transcription of pro-inflammatory factors, particularly MCP-1. Mechanistically, we confirmed that MLN4924 promoted Act1 ubiquitination degradation and disrupted Act1's interaction with IL-17R, thereby impeding the formation of the IL-17R/Act1/TRAF6 complex and subsequent activation of TAK1, c-Jun, and p65. Moreover, MLN4924 interfered with Act1's binding to mRNA, resulting in mRNA instability. CONCLUSIONS In conclusion, MLN4924 effectively alleviated inflammatory symptoms in EAM by disrupting the interaction between IL and 17R and Act1, thereby reducing Act1-mediated mRNA stability and resulting in decreased expression of pro-inflammatory factors.
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Affiliation(s)
- Zuli Jiang
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Zhuolun Li
- Henan Engineering Research Center of Clinical Mass Spectrometry for Precision Medicine, Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Youming Chen
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Na Nie
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Xiner Liu
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Jinlin Liu
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China
| | - Yan Shen
- Department of Clinical Laboratory, Key Laboratory of Henan province, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
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Gil-Pitarch C, Serrano-Maciá M, Simon J, Mosca L, Conter C, Rejano-Gordillo CM, Zapata-Pavas LE, Peña-Sanfélix P, Azkargorta M, Rodríguez-Agudo R, Lachiondo-Ortega S, Mercado-Gómez M, Delgado TC, Porcelli M, Aurrekoetxea I, Sutherland JD, Barrio R, Xirodimas D, Aspichueta P, Elortza F, Martínez-Cruz LA, Nogueiras R, Iruzubieta P, Crespo J, Masson S, McCain MV, Reeves HL, Andrade RJ, Lucena MI, Mayor U, Goikoetxea-Usandizaga N, González-Recio I, Martínez-Chantar ML. Neddylation inhibition prevents acetaminophen-induced liver damage by enhancing the anabolic cardiolipin pathway. Cell Rep Med 2024; 5:101653. [PMID: 39019009 DOI: 10.1016/j.xcrm.2024.101653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 02/28/2024] [Accepted: 06/19/2024] [Indexed: 07/19/2024]
Abstract
Drug-induced liver injury (DILI) is a significant cause of acute liver failure (ALF) and liver transplantation in the Western world. Acetaminophen (APAP) overdose is a main contributor of DILI, leading to hepatocyte cell death through necrosis. Here, we identified that neddylation, an essential post-translational modification involved in the mitochondria function, was upregulated in liver biopsies from patients with APAP-induced liver injury (AILI) and in mice treated with an APAP overdose. MLN4924, an inhibitor of the neuronal precursor cell-expressed developmentally downregulated protein 8 (NEDD8)-activating enzyme (NAE-1), ameliorated necrosis and boosted liver regeneration in AILI. To understand how neddylation interferes in AILI, whole-body biotinylated NEDD8 (bioNEDD8) and ubiquitin (bioUB) transgenic mice were investigated under APAP overdose with and without MLN4924. The cytidine diphosphate diacylglycerol (CDP-DAG) synthase TAM41, responsible for producing cardiolipin essential for mitochondrial activity, was found modulated under AILI and restored its levels by inhibiting neddylation. Understanding this ubiquitin-like crosstalk in AILI is essential for developing promising targeted inhibitors for DILI treatment.
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Affiliation(s)
- Clàudia Gil-Pitarch
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Marina Serrano-Maciá
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Jorge Simon
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Laura Mosca
- Department of Life Sciences, Health and Health Professions, Link University, Via del Casale di San Pio V, 44 00165 Rome, Italy
| | - Carolina Conter
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Claudia M Rejano-Gordillo
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain; Department of Biochemistry and Molecular Biology, Faculty of Sciences, University of Extremadura, University Institute of Biosanitary Research of Extremadura (INUBE), 06071 Badajoz, Spain
| | - L Estefanía Zapata-Pavas
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Patricia Peña-Sanfélix
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Mikel Azkargorta
- Proteomics Platform, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), ProteoRed-ISCIII, CIBERehd, Science and Technology Park of Bizkaia, 48160 Derio, Spain
| | - Rubén Rodríguez-Agudo
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Sofía Lachiondo-Ortega
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Maria Mercado-Gómez
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Teresa C Delgado
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Marina Porcelli
- Department of Life Sciences, Health and Health Professions, Link University, Via del Casale di San Pio V, 44 00165 Rome, Italy
| | - Igor Aurrekoetxea
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; Biobizkaia Health Research Institute, 48903 Barakaldo, Spain
| | - James D Sutherland
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | - Rosa Barrio
- Center for Cooperative Research in Biosciences (CIC bioGUNE), Basque Research and Technology Alliance (BRTA), Bizkaia Technology Park, Building 801A, 48160 Derio, Spain
| | | | - Patricia Aspichueta
- Department of Physiology, Faculty of Medicine and Nursing, University of the Basque Country, UPV/EHU, 48940 Leioa, Spain; Biobizkaia Health Research Institute, 48903 Barakaldo, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain
| | - Felix Elortza
- Proteomics Platform, CIC bioGUNE, Basque Research and Technology Alliance (BRTA), ProteoRed-ISCIII, CIBERehd, Science and Technology Park of Bizkaia, 48160 Derio, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain
| | - Luis Alfonso Martínez-Cruz
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain
| | - Rubén Nogueiras
- Department of Physiology, School of Medicine-Instituto de Investigaciones Sanitarias, University of Santiago de Compostela, 15705 Santiago de Compostela, Spain; Department of Physiology, CIMUS, 15782 University of Santiago de Compostela, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Santiago de Compostela, Spain; Galician Agency of Innovation (GAIN), Xunta de Galicia, Santiago de Compostela, Spain
| | - Paula Iruzubieta
- Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital, Clinical and Translational Digestive Research Group, IDIVAL, 39011 Santander, Spain
| | - Javier Crespo
- Gastroenterology and Hepatology Department, Marqués de Valdecilla University Hospital, Clinical and Translational Digestive Research Group, IDIVAL, 39011 Santander, Spain
| | - Steven Masson
- The Liver Unit, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, NE7 7DN Newcastle upon Tyne, UK; Newcastle University Translational and Clinical Research Institute, The Medical School, Newcastle University, NE2 4HH Newcastle upon Tyne, UK
| | - Misti Vanette McCain
- Newcastle University Translational and Clinical Research Institute, The Medical School, Newcastle University, NE2 4HH Newcastle upon Tyne, UK
| | - Helen L Reeves
- The Liver Unit, Newcastle-upon-Tyne Hospitals NHS Foundation Trust, NE7 7DN Newcastle upon Tyne, UK; Newcastle University Translational and Clinical Research Institute, The Medical School, Newcastle University, NE2 4HH Newcastle upon Tyne, UK
| | - Raul J Andrade
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain; Unidad de Gestión Clínica de Enfermedades Digestivas, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, Universidad de Málaga, 29590 Málaga, Spain
| | - M Isabel Lucena
- Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain; Servicio de Farmacología Clínica, Instituto de Investigación Biomédica de Málaga-IBIMA, Hospital Universitario Virgen de la Victoria, UICEC SCReN, Universidad de Málaga, 29590 Málaga, Spain
| | - Ugo Mayor
- Department of Biochemistry and Molecular Biology, Faculty of Science and Technology, University of the Basque Country (UPV/EHU), 48940 Leioa, Spain; Ikerbasque, Basque Foundation for Science, 48013 Bilbao, Spain
| | - Naroa Goikoetxea-Usandizaga
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain
| | - Irene González-Recio
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain.
| | - María L Martínez-Chantar
- Liver Disease Lab, CIC bioGUNE, Basque Research and Technology Alliance, BRTA, Derio 48160 Bizkaia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Carlos III National Health Institute, 28029 Madrid, Spain.
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Chen M, Liu Y, Zuo M, Guo C, Du Y, Xu H, Liu B, Li M, Xiao W, Yu G. NEDD8 enhances Hippo signaling by mediating YAP1 neddylation. J Biol Chem 2024; 300:107512. [PMID: 38960037 DOI: 10.1016/j.jbc.2024.107512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 05/30/2024] [Accepted: 06/14/2024] [Indexed: 07/05/2024] Open
Abstract
The Hippo-YAP signaling pathway plays a central role in many biological processes such as regulating cell fate, organ size, and tissue growth, and its key components are spatiotemporally expressed and posttranslationally modified during these processes. Neddylation is a posttranslational modification that involves the covalent attachment of NEDD8 to target proteins by NEDD8-specific E1-E2-E3 enzymes. Whether neddylation is involved in Hippo-YAP signaling remains poorly understood. Here, we provide evidence supporting the critical role of NEDD8 in facilitating the Hippo-YAP signaling pathway by mediating neddylation of the transcriptional coactivator yes-associated protein 1 (YAP1). Overexpression of NEDD8 induces YAP1 neddylation and enhances YAP1 transactivity, but inhibition of neddylation suppresses YAP1 transactivity and attenuates YAP1 nuclear accumulation. Furthermore, inhibition of YAP1 signaling promotes MLN4924-induced ovarian granulosa cells apoptosis and disruption of nedd8 in zebrafish results in downregulation of yap1-activated genes and upregulation of yap1-repressed genes. Further assays show that the xiap ligase promotes nedd8 conjugates to yap1 and that yap1 neddylation. In addition, we identify lysine 159 as a major neddylation site on YAP1. These findings reveal a novel mechanism for neddylation in the regulation of Hippo-YAP signaling.
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Affiliation(s)
- Mengjuan Chen
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Yuqing Liu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Mingzhong Zuo
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Chaohui Guo
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Yongkun Du
- College of Animal Sciences and Veterinary Medicine, Henan Agricultural University, Zhengzhou, P. R. China
| | - Huifen Xu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Bianzhi Liu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Ming Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China
| | - Wuhan Xiao
- Key Laboratory of Breeding Biotechnology and Sustainable Aquaculture, Chinese Academy of Sciences, Hubei Hongshan Laboratory, Wuhan, People's Republic of China; The Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan, People's Republic of China; University of Chinese Academy of Sciences, Beijing, People's Republic of China.
| | - Guangqing Yu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, P. R. China.
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Liu D, Wu G, Wang S, Zheng X, Che X. Evaluating the Role of Neddylation Modifications in Kidney Renal Clear Cell Carcinoma: An Integrated Approach Using Bioinformatics, MLN4924 Dosing Experiments, and RNA Sequencing. Pharmaceuticals (Basel) 2024; 17:635. [PMID: 38794205 PMCID: PMC11125012 DOI: 10.3390/ph17050635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/07/2024] [Accepted: 05/11/2024] [Indexed: 05/26/2024] Open
Abstract
BACKGROUND Neddylation, a post-translational modification process, plays a crucial role in various human neoplasms. However, its connection with kidney renal clear cell carcinoma (KIRC) remains under-researched. METHODS We validated the Gene Set Cancer Analysis Lite (GSCALite) platform against The Cancer Genome Atlas (TCGA) database, analyzing 33 cancer types and their link with 17 neddylation-related genes. This included examining copy number variations (CNVs), single nucleotide variations (SNVs), mRNA expression, cellular pathway involvement, and methylation. Using Gene Set Variation Analysis (GSVA), we categorized these genes into three clusters and examined their impact on KIRC patient prognosis, drug responses, immune infiltration, and oncogenic pathways. Afterward, our objective is to identify genes that exhibit overexpression in KIRC and are associated with an adverse prognosis. After pinpointing the specific target gene, we used the specific inhibitor MLN4924 to inhibit the neddylation pathway to conduct RNA sequencing and related in vitro experiments to verify and study the specificity and potential mechanisms related to the target. This approach is geared towards enhancing our understanding of the prognostic importance of neddylation modification in KIRC. RESULTS We identified significant CNV, SNV, and methylation events in neddylation-related genes across various cancers, with notably higher expression levels observed in KIRC. Cluster analysis revealed a potential trade-off in the interactions among neddylation-related genes, where both high and low levels of gene expression are linked to adverse prognoses. This association is particularly pronounced concerning lymph node involvement, T stage classification, and Fustat score. Simultaneously, our research discovered that PSMB10 exhibits overexpression in KIRC when compared to normal tissues, negatively impacting patient prognosis. Through RNA sequencing and in vitro assays, we confirmed that the inhibition of neddylation modification could play a role in the regulation of various signaling pathways, thereby influencing the prognosis of KIRC. Moreover, our results underscore PSMB10 as a viable target for therapeutic intervention in KIRC, opening up novel pathways for the development of targeted treatment strategies. CONCLUSION This study underscores the regulatory function and potential mechanism of neddylation modification on the phenotype of KIRC, identifying PSMB10 as a key regulatory target with a significant role in influencing the prognosis of KIRC.
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Affiliation(s)
- Dequan Liu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China; (D.L.); (G.W.); (S.W.)
| | - Guangzhen Wu
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China; (D.L.); (G.W.); (S.W.)
| | - Shijin Wang
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China; (D.L.); (G.W.); (S.W.)
| | - Xu Zheng
- Department of Cell Biology, College of Basic Medical Science, Dalian Medical University, Dalian 116011, China
| | - Xiangyu Che
- Department of Urology, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China; (D.L.); (G.W.); (S.W.)
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5
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Zhang Q, Wu Q, Huan XJ, Song SS, Bao XB, Miao ZH, Wang YQ. Co-inhibition of BET and NAE enhances BIM-dependent apoptosis with augmented cancer therapeutic efficacy. Biochem Pharmacol 2024; 223:116198. [PMID: 38588830 DOI: 10.1016/j.bcp.2024.116198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/22/2024] [Accepted: 04/05/2024] [Indexed: 04/10/2024]
Abstract
Agents that inhibit bromodomain and extra-terminal domain (BET) proteins have been actively tested in the clinic as potential anticancer drugs. NEDD8-activating enzyme (NAE) inhibitors, represented by MLN4924, target the only activation enzyme in the neddylation pathway that has been identified as an attractive target for cancer therapy. In this study, we focus on the combination of BET inhibitors (BETis) and NAE inhibitors (NAEis) as a cancer therapeutic strategy and investigate its underlying mechanisms to explore and expand the application scope of both types of drugs. The results showed that this combination synergistically inhibited the proliferative activity of tumor cells from different tissues. Compared to a single drug, combination therapy had a weak effect on cycle arrest but significantly enhanced cell apoptosis. Furthermore, the growth of NCI-H1975 xenografts in nude mice was significantly inhibited by the combination without obvious body weight loss. Research on the synergistic mechanism demonstrated that combination therapy significantly increased the mRNA and protein levels of the proapoptotic gene BIM. The inhibition and knockout of BIM significantly attenuated the apoptosis induced by the combination, whereas the re-expression of BIM restored the synergistic effects, indicating that BIM induction plays a critical role in mediating the enhanced apoptosis induced by the co-inhibition of BET and NAE. Together, the enhanced transcription mediated by miR-17-92 cluster inhibition and reduced degradation promoted the increase in BIM levels, resulting in a synergistic effect. Collectively, these findings highlight the need for further clinical investigation into the combination of BETi and NAEi as a promising strategy for cancer therapy.
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Affiliation(s)
- Qian Zhang
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Qian Wu
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China
| | - Xia-Juan Huan
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
| | - Shan-Shan Song
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
| | - Xu-Bin Bao
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China
| | - Ze-Hong Miao
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
| | - Ying-Qing Wang
- State Key Laboratory of Drug Research, Cancer Research Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 501 Haike Road, Shanghai 201203, China; University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China.
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Guo YJ, Pang JR, Zhang Y, Li ZR, Zi XL, Liu HM, Wang N, Zhao LJ, Gao Y, Wang B, Herdewijn P, Jin CY, Liu Y, Zheng YC. Neddylation-dependent LSD1 destabilization inhibits the stemness and chemoresistance of gastric cancer. Int J Biol Macromol 2024; 254:126801. [PMID: 37689288 DOI: 10.1016/j.ijbiomac.2023.126801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Revised: 08/31/2023] [Accepted: 09/06/2023] [Indexed: 09/11/2023]
Abstract
Histone lysine-specific demethylase 1 (LSD1) expression has been evaluated in multiple tumors, including gastric cancer (GC). However, the mechanisms underlying LSD1 dysregulation in GC remain largely unclear. In this study, neural precursor cell-expressed developmentally down-regulated protein 8 (NEDD8) was identified to be conjugated to LSD1 at K63 by ubiquitin-conjugating enzyme E2 M (UBE2M), and this neddylated LSD1 could promote LSD1 ubiquitination and degradation, leading to a decrease of GC cell stemness and chemoresistance. Herein, our findings revealed a novel mechanism of LSD1 neddylation and its contribution to decreasing GC cell stemness and chemoresistance. Taken together, our findings may whistle about the future application of neddylation inhibitors.
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Affiliation(s)
- Yan-Jia Guo
- Henan Key Laboratory of Precision Clinical Pharmacy, Academy of Medical Sciences, Zhengzhou University, Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Zhengzhou, China; Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Jing-Ru Pang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Yu Zhang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Zhong-Rui Li
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China
| | - Xiao-Lin Zi
- Department of Urology, University of California, Irvine, CA, USA; Department of Pharmacology, University of California, Irvine, CA, USA
| | - Hong-Min Liu
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou 450001, China
| | - Ning Wang
- The School of Chinese Medicine, The University of Hong Kong, Pokfulam, Hong Kong, China
| | - Li-Juan Zhao
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou 450001, China
| | - Ya Gao
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou 450001, China
| | - Bo Wang
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou 450001, China
| | - Piet Herdewijn
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; Rega Institute for Medical Research, Medicinal Chemistry, KU Leuven, Herestraat 49-Box 1041, 3000 Leuven, Belgium
| | - Cheng-Yun Jin
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China.
| | - Ying Liu
- Department of Pharmacy, the First Affiliated Hospital of Zhengzhou University, Henan Engineering Research Center for Application & Translation of Precision Clinical Pharmacy, Zhengzhou University, Zhengzhou, China.
| | - Yi-Chao Zheng
- Key Laboratory of Advanced Drug Preparation Technologies, Ministry of Education of China, Key Laboratory of Henan Province for Drug Quality and Evaluation, XNA platform, School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China; State Key Laboratory of Esophageal Cancer Prevention & Treatment, Academy of Medical Sciences, Zhengzhou University, 100 Kexue Avenue, Zhengzhou 450001, China.
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Gonzalez-Rellan MJ, Fernández U, Parracho T, Novoa E, Fondevila MF, da Silva Lima N, Ramos L, Rodríguez A, Serrano-Maciá M, Perez-Mejias G, Chantada-Vazquez P, Riobello C, Veyrat-Durebex C, Tovar S, Coppari R, Woodhoo A, Schwaninger M, Prevot V, Delgado TC, Lopez M, Diaz-Quintana A, Dieguez C, Guallar D, Frühbeck G, Diaz-Moreno I, Bravo SB, Martinez-Chantar ML, Nogueiras R. Neddylation of phosphoenolpyruvate carboxykinase 1 controls glucose metabolism. Cell Metab 2023; 35:1630-1645.e5. [PMID: 37541251 PMCID: PMC10487638 DOI: 10.1016/j.cmet.2023.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 05/08/2023] [Accepted: 07/10/2023] [Indexed: 08/06/2023]
Abstract
Neddylation is a post-translational mechanism that adds a ubiquitin-like protein, namely neural precursor cell expressed developmentally downregulated protein 8 (NEDD8). Here, we show that neddylation in mouse liver is modulated by nutrient availability. Inhibition of neddylation in mouse liver reduces gluconeogenic capacity and the hyperglycemic actions of counter-regulatory hormones. Furthermore, people with type 2 diabetes display elevated hepatic neddylation levels. Mechanistically, fasting or caloric restriction of mice leads to neddylation of phosphoenolpyruvate carboxykinase 1 (PCK1) at three lysine residues-K278, K342, and K387. We find that mutating the three PCK1 lysines that are neddylated reduces their gluconeogenic activity rate. Molecular dynamics simulations show that neddylation of PCK1 could re-position two loops surrounding the catalytic center into an open configuration, rendering the catalytic center more accessible. Our study reveals that neddylation of PCK1 provides a finely tuned mechanism of controlling glucose metabolism by linking whole nutrient availability to metabolic homeostasis.
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Affiliation(s)
- María J Gonzalez-Rellan
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Uxía Fernández
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Tamara Parracho
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Eva Novoa
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Marcos F Fondevila
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Natalia da Silva Lima
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Lucía Ramos
- Department of Biochemistry, CIMUS, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain
| | - Amaia Rodríguez
- CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain; Department of Endocrinology & Nutrition, Metabolic Research Laboratory, Clínica Universidad de Navarra, University of Navarra, IdiSNA, Pamplona, Navarra, Spain
| | - Marina Serrano-Maciá
- Liver Disease Lab, BRTA CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Gonzalo Perez-Mejias
- Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de la Cartuja (cicCartuja), Universidad de Sevilla-CSIC. Avda. Americo Vespucio 49, 41092 Sevilla, Spain
| | - Pilar Chantada-Vazquez
- Proteomic Unit, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15705, A Coruña, Spain
| | - Cristina Riobello
- Gene Regulatory Control in Disease, CIMUS, University of Santiago de Compostela, Santiago de Compostela, Spain
| | - Christelle Veyrat-Durebex
- Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Diabetes Center, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Sulay Tovar
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Roberto Coppari
- Department of Cell Physiology and Metabolism, Faculty of Medicine, University of Geneva, Geneva, Switzerland; Diabetes Center, Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - Ashwin Woodhoo
- Gene Regulatory Control in Disease, CIMUS, University of Santiago de Compostela, Santiago de Compostela, Spain; Galician Agency of Innovation (GAIN), Xunta de Galicia, Santiago de Compostela, Spain
| | - Markus Schwaninger
- University of Lübeck, Institute for Experimental and Clinical Pharmacology and Toxicology, Lübeck, Germany
| | - Vincent Prevot
- University of Lille, Inserm, CHU Lille, Laboratory of Development and Plasticity of the Neuroendocrine Brain, Lille Neuroscience & Cognition, UMR-S 1172, European Genomic Institute for Diabetes (EGID), 59000 Lille, France
| | - Teresa C Delgado
- Liver Disease Lab, BRTA CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Miguel Lopez
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Antonio Diaz-Quintana
- Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de la Cartuja (cicCartuja), Universidad de Sevilla-CSIC. Avda. Americo Vespucio 49, 41092 Sevilla, Spain
| | - Carlos Dieguez
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain
| | - Diana Guallar
- Department of Biochemistry, CIMUS, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain
| | - Gema Frühbeck
- CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain; Department of Endocrinology & Nutrition, Metabolic Research Laboratory, Clínica Universidad de Navarra, University of Navarra, IdiSNA, Pamplona, Navarra, Spain
| | - Irene Diaz-Moreno
- Instituto de Investigaciones Químicas (IIQ), Centro de Investigaciones Científicas Isla de la Cartuja (cicCartuja), Universidad de Sevilla-CSIC. Avda. Americo Vespucio 49, 41092 Sevilla, Spain
| | - Susana B Bravo
- Proteomic Unit, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela 15705, A Coruña, Spain
| | - Maria L Martinez-Chantar
- Liver Disease Lab, BRTA CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain.
| | - Ruben Nogueiras
- Department of Physiology, CIMUS, University of Santiago de Compostela, Instituto de Investigación Sanitaria, Santiago de Compostela, Spain; CIBER Fisiopatologia de la Obesidad y Nutrición (CIBERobn), Madrid, Spain; Galician Agency of Innovation (GAIN), Xunta de Galicia, Santiago de Compostela, Spain.
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8
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Kassouf T, Shrivastava R, Meszka I, Bailly A, Polanowska J, Trauchessec H, Mandrioli J, Carra S, Xirodimas DP. Targeting the NEDP1 enzyme to ameliorate ALS phenotypes through stress granule disassembly. SCIENCE ADVANCES 2023; 9:eabq7585. [PMID: 37000881 PMCID: PMC10065448 DOI: 10.1126/sciadv.abq7585] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 02/27/2023] [Indexed: 06/19/2023]
Abstract
The elimination of aberrant inclusions is regarded as a therapeutic approach in neurodegeneration. In amyotrophic lateral sclerosis (ALS), mutations in proteins found within cytoplasmic condensates called stress granules (SGs) are linked to the formation of pathological SGs, aberrant protein inclusions, and neuronal toxicity. We found that inhibition of NEDP1, the enzyme that processes/deconjugates the ubiquitin-like molecule NEDD8, promotes the disassembly of physiological and pathological SGs. Reduction in poly(ADP-ribose) polymerase1 activity through hyper-NEDDylation is a key mechanism for the observed phenotype. These effects are related to improved cell survival in human cells, and in C. elegans, nedp1 deletion ameliorates ALS phenotypes related to animal motility. Our studies reveal NEDP1 as potential therapeutic target for ALS, correlated to the disassembly of pathological SGs.
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Affiliation(s)
| | | | - Igor Meszka
- CRBM, Univ. Montpellier, CNRS, Montpellier, France
| | | | | | | | - Jessica Mandrioli
- Neurology Unit, Azienda Ospedaliero Universitaria di Modena, 41126 Modena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia,G. Campi 287, 41125 Modena, Italy
| | - Serena Carra
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia,G. Campi 287, 41125 Modena, Italy
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9
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Oliveira CAB, Isaakova E, Beli P, Xirodimas DP. A Mass Spectrometry-Based Strategy for Mapping Modification Sites for the Ubiquitin-Like Modifier NEDD8. Methods Mol Biol 2023; 2602:137-149. [PMID: 36446972 DOI: 10.1007/978-1-0716-2859-1_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The identification of modification sites for ubiquitin and ubiquitin-like modifiers is an essential step in the elucidation of controlled processes. The ubiquitin-like modifier NEDD8 is an important regulator of plethora of biological processes both under homeostatic and proteotoxic stress conditions. Here, we describe a detailed protocol for proteome-wide identification of NEDDylation sites. The approach is based on the use of cell lines stably expressing the NEDD8R74K mutant. Digestion of samples with Lysyl endopeptidase generates peptides with a di-glycine remnant only from proteins modified with NEDD8R74K but not with ubiquitin or ISG15. The isolation of these peptides with anti-di-glycine antibodies (K-ε-GG) allows the identification of NEDDylation sites by liquid chromatography tandem mass spectrometry (LC-MS/MS).
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Affiliation(s)
| | | | - Petra Beli
- Institute of Molecular Biology (IMB), Mainz, Germany.
- Institute of Developmental Biology and Neurobiology (IDN), Johannes Gutenberg-Universität, Mainz, Germany.
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10
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Meszka I, Polanowska J, Xirodimas DP. Mixed in chains: NEDD8 polymers in the Protein Quality Control system. Semin Cell Dev Biol 2022; 132:27-37. [PMID: 35078718 DOI: 10.1016/j.semcdb.2022.01.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 01/11/2022] [Accepted: 01/14/2022] [Indexed: 12/14/2022]
Abstract
Post-translational modification of proteins with the Ubiquitin-like molecule NEDD8 is a critical regulatory mechanism for several biological processes and a potential target for therapeutic intervention. The role of NEDD8 has been mainly characterised through its modification as single moiety on the cullin family of proteins and control of Cullin-Ring-Ligases, but also on non-cullin substrates. In addition to monoNEDDylation, recent studies have now revealed that NEDD8 can also generate diverse polymers. This is either through modification of the 9 available lysines in NEDD8 and the formation of polyNEDD8 chains, or NEDDylation of Ubiquitin and SUMO-2 for the generation of hybrid NEDD8 chains. Here, we review recent findings that characterise the formation of NEDD8 polymers under distinct modes of protein NEDDylation (canonical/atypical) and their potential role as regulatory signals of the proteotoxic stress response and the Protein Quality Control system.
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Affiliation(s)
- Igor Meszka
- CRBM, Univ. Montpellier, CNRS, Montpellier, France
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11
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Neddylation tunes peripheral blood mononuclear cells immune response in COVID-19 patients. Cell Death Dis 2022; 8:316. [PMID: 35831294 PMCID: PMC9277603 DOI: 10.1038/s41420-022-01115-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 06/29/2022] [Accepted: 07/01/2022] [Indexed: 11/13/2022]
Abstract
The COVID-19 pandemic caused by SARS-CoV-2 has reached 5.5 million deaths worldwide, generating a huge impact globally. This highly contagious viral infection produces a severe acute respiratory syndrome that includes cough, mucus, fever and pneumonia. Likewise, many hospitalized patients develop severe pneumonia associated with acute respiratory distress syndrome (ARDS), along an exacerbated and uncontrolled systemic inflammation that in some cases induces a fatal cytokine storm. Although vaccines clearly have had a beneficial effect, there is still a high percentage of unprotected patients that develop the pathology, due to an ineffective immune response. Therefore, a thorough understanding of the modulatory mechanisms that regulate the response to SARS-CoV-2 is crucial to find effective therapeutic alternatives. Previous studies describe the relevance of Neddylation in the activation of the immune system and its implications in viral infection. In this context, the present study postulates Neddylation, a reversible ubiquitin-like post-translational modification of proteins that control their stability, localization and activity, as a key regulator in the immune response against SARS-CoV-2. For the first time, we describe an increase in global neddylation levels in COVID-19 in the serum of patients, which is particularly associated with the early response to infection. In addition, the results showed that overactivation of neddylation controls activation, proliferation, and response of peripheral blood mononuclear cells (PBMCs) isolated from COVID-19 patients. Inhibition of neddylation, and the subsequent avoidance of activated PBMCs, reduces cytokine production, mainly IL-6 and MCP-1 and induce proteome modulation, being a critical mechanism and a potential approach to immunomodulate COVID-19 patients.
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12
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Zhou W, Dong G, Gao G, He Z, Xu J, Aziz S, Ma L, Zhao W. Evaluation of HZX-960, a novel DCN1-UBC12 interaction inhibitor, as a potential antifibrotic compound for liver fibrosis. Biochem Cell Biol 2022; 100:309-324. [PMID: 35544948 DOI: 10.1139/bcb-2021-0585] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Liver fibrosis is a very common health problem and currently lacks effective treatments. Cullin ring E3 ligases (CRLs) regulate the turnover of ~20% of mammalian cell proteins. Neddylation, the process by which NEDD8 is covalently attached to cullin proteins through sequential enzymatic reactions, is critical for the activation of CRLs and was recently found to be elevated in liver fibrosis. NEDD8-activating enzyme E1-specific inhibition led to the reduced liver damage characterized by decreased apoptosis, inflammation and fibrosis. However, the relevance of a co-E3 ligase, DCN1, in liver fibrosis remains unclear. Here, a novel and potent DCN1-UBC12 interaction inhibitor HZX-960 was discovered with an IC50 value of 9.37nM, which could inhibit the neddylation of cullin3. Importantly, we identified that HZX-960 treatment could attenuate TGFβ-induced liver fibrotic responses by reducing the deposition of collagen I and α-SMA, and upregulating cellular NRF2, HO-1 and NQO1 level in two hepatic stellate cell lines. Additionally, DCN1 was shown to be unregulated in CCl4-induced mice liver tissue, and liver fibrotic signaling in mice was reduced by HZX-960. Therefore, our data demonstrated that HZX-960 possessed anti-liver fibrosis ability, and DCN1 may be a potential therapeutic target for liver fibrosis treatment.
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Affiliation(s)
- Wenjuan Zhou
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China.,Oslo University Hospital, 155272, Department of Pathology, Oslo, Norway;
| | - Guanjun Dong
- Zhengzhou University, 12636, school of pharmacy, Zhnezhou, China;
| | - Ge Gao
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China;
| | - Zhangxu He
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China;
| | - Jiale Xu
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China;
| | - Shireen Aziz
- Zhengzhou University, 12636, Zhengzhou, Henan, China;
| | - Liying Ma
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China;
| | - Wen Zhao
- Zhengzhou University, 12636, school of pharmacy, Zhengzhou, Henan, China;
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13
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The Next Frontier: Translational Development of Ubiquitination, SUMOylation, and NEDDylation in Cancer. Int J Mol Sci 2022; 23:ijms23073480. [PMID: 35408841 PMCID: PMC8999128 DOI: 10.3390/ijms23073480] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 03/17/2022] [Accepted: 03/21/2022] [Indexed: 01/01/2023] Open
Abstract
Post-translational modifications of proteins ensure optimized cellular processes, including proteostasis, regulated signaling, cell survival, and stress adaptation to maintain a balanced homeostatic state. Abnormal post-translational modifications are associated with cellular dysfunction and the occurrence of life-threatening diseases, such as cancer and neurodegenerative diseases. Therefore, some of the frequently seen protein modifications have been used as disease markers, while others are targeted for developing specific therapies. The ubiquitin and ubiquitin-like post-translational modifiers, namely, small ubiquitin-like modifier (SUMO) and neuronal precursor cell-expressed developmentally down-regulated protein 8 (NEDD8), share several features, such as protein structures, enzymatic cascades mediating the conjugation process, and targeted amino acid residues. Alterations in the regulatory mechanisms lead to aberrations in biological processes during tumorigenesis, including the regulation of tumor metabolism, immunological modulation of the tumor microenvironment, and cancer stem cell stemness, besides many more. Novel insights into ubiquitin and ubiquitin-like pathways involved in cancer biology reveal a potential interplay between ubiquitination, SUMOylation, and NEDDylation. This review outlines the current understandings of the regulatory mechanisms and assay capabilities of ubiquitination, SUMOylation, and NEDDylation. It will further highlight the role of ubiquitination, SUMOylation, and NEDDylation in tumorigenesis.
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14
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Non-proteolytic ubiquitylation in cellular signaling and human disease. Commun Biol 2022; 5:114. [PMID: 35136173 PMCID: PMC8826416 DOI: 10.1038/s42003-022-03060-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 01/18/2022] [Indexed: 12/18/2022] Open
Abstract
Ubiquitylation is one of the most common post-translational modifications (PTMs) of proteins that frequently targets substrates for proteasomal degradation. However it can also result in non-proteolytic events which play important functions in cellular processes such as intracellular signaling, membrane trafficking, DNA repair and cell cycle. Emerging evidence demonstrates that dysfunction of non-proteolytic ubiquitylation is associated with the development of multiple human diseases. In this review, we summarize the current knowledge and the latest concepts on how non-proteolytic ubiquitylation pathways are involved in cellular signaling and in disease-mediating processes. Our review, may advance our understanding of the non-degradative ubiquitylation process. Evanthia Pangou and co-authors review recent insights into the important roles of non-proteolytic ubiquitylation in cellular signaling as well as in physiology and disease.
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15
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Phase 1 study to evaluate the effects of rifampin on pharmacokinetics of pevonedistat, a NEDD8-activating enzyme inhibitor in patients with advanced solid tumors. Invest New Drugs 2022; 40:1042-1050. [PMID: 35932388 PMCID: PMC9395450 DOI: 10.1007/s10637-022-01286-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/11/2022] [Indexed: 12/15/2022]
Abstract
Pevonedistat (TAK-924/MLN4924) is an investigational small molecule inhibitor of the NEDD8-activating enzyme that has demonstrated clinical activity across solid tumors and hematological malignancies. Here we report the results of a phase 1 study evaluating the effect of rifampin, a strong CYP3A inducer, on the pharmacokinetics (PK) of pevonedistat in patients with advanced solid tumors (NCT03486314). Patients received a single 50 mg/m<sup>2</sup> pevonedistat dose via a 1-h infusion on Days 1 (in the absence of rifampin) and 10 (in the presence of rifampin), and daily oral dosing of rifampin 600 mg on Days 3-11. Twenty patients were enrolled and were evaluable for PK and safety. Following a single dose of pevonedistat at 50 mg/m<sup>2</sup>, the mean terminal half-life of pevonedistat was 5.7 and 7.4 h in the presence and in the absence of rifampin, respectively. The geometric mean AUC<sub>0-inf</sub> of pevonedistat in the presence of rifampin was 79% of that without rifampin (90% CI: 69.2%-90.2%). The geometric mean C<sub>max</sub> of pevonedistat in the presence of rifampin was similar to that in the absence of rifampin (96.2%; 90% CI: 79.2%-117%). Coadministration of pevonedistat with rifampin, a strong metabolic enzyme inducer, did not result in clinically meaningful decreases in systemic exposures of pevonedistat. The study results support the recommendation that no pevonedistat dose adjustment is needed for patients receiving concomitant CYP3A inducers. CLINICALTRIALS.GOV IDENTIFIER: NCT03486314.
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16
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Abstract
Selective degradation of protein aggregates by macroautophagy/autophagy is an essential homeostatic process of safeguarding cells from the effects of proteotoxicity. Among the ubiquitin-like proteins, NEDD8 conjugation to misfolded proteins is prominent in stress-induced protein aggregates, albeit the function of neddylation in autophagy is unclear. Here, we report that polyneddylation functions as a post-translational modification for autophagic degradation of proteotoxic-stress induced protein aggregates. We also show that HYPK functions as an autophagy receptor in the polyneddylation-dependent aggrephagy. The scaffolding function of HYPK is facilitated by its C-terminal ubiquitin-associated domain and N-terminal tyrosine-type LC3-interacting region which bind to NEDD8 and LC3 respectively. Both NEDD8 and HYPK are positive modulators of basal and proteotoxicity-induced autophagy, leading to protection of cells from protein aggregates, such as aggregates of mutant HTT exon 1. Thus, we propose an indispensable and additive role of neddylation and HYPK in clearance of protein aggregates by autophagy, resulting in cytoprotective effect during proteotoxic stress.Abbreviations: ATG5, autophagy related 5; ATG12, autophagy related 12; ATG14, autophagy related 14; BECN1, beclin 1; CBL, casitas B-lineage lymphoma; CBLB, Cbl proto-oncogene B; GABARAP, GABA type A receptor-associated protein; GABARAPL1, GABA type A receptor associated protein like 1; GABARAPL2, GABA type A receptor associated protein like 2; GFP, green fluorescent protein; HTT, huntingtin; HTT97Q exon 1, huntingtin 97-glutamine exon 1; HUWE1, HECT, UBA and WWE domain containing E3 ubiquitin protein ligase 1; HYPK, huntingtin interacting protein K; IgG, immunoglobulin G; IMR-32, Institute for Medical Research-32; KD, knockdown; Kd, dissociation constant; LAMP1, lysosomal associated membrane protein 1; LIR, LC3 interacting region; MAP1LC3/LC3, microtubule associated protein 1 light chain 3; MAP1LC3A/LC3A, microtubule associated protein 1 light chain 3 alpha; MAP1LC3B/LC3B, microtubule associated protein 1 light chain 3 beta; MARK1, microtubule affinity regulating kinase 1; MARK2, microtubule affinity regulating kinase 2; MARK3, microtubule affinity regulating kinase 3; MARK4, microtubule affinity regulating kinase 4; MCF7, Michigan Cancer Foundation-7; MTOR, mechanistic target of rapamycin kinase; NAE1, NEDD8 activating enzyme E1 subunit 1; NBR1, NBR1 autophagy cargo receptor; NEDD8, NEDD8 ubiquitin like modifier; Ni-NTA, nickel-nitrilotriacetic acid; NUB1, negative regulator of ubiquitin like proteins 1; PIK3C3, phosphatidylinositol 3-kinase catalytic subunit type 3; PolyQ, poly-glutamine; PSMD8, proteasome 26S subunit, non-ATPase 8; RAD23A, RAD23 homolog A, nucleotide excision repair protein; RAD23B, RAD23 homolog B, nucleotide excision repair protein; RFP, red fluorescent protein; RPS27A, ribosomal protein S27a; RSC1A1, regulator of solute carriers 1; SNCA, synuclein alpha; SIK1, salt inducible kinase 1; siRNA, small interfering ribonucleic acid; SOD1, superoxide dismutase 1; SPR, surface plasmon resonance; SQSTM1, sequestosome 1; SUMO1, small ubiquitin like modifier 1; TAX1BP1, Tax1 binding protein 1; TDRD3, tudor domain containing 3; TNRC6C, trinucleotide repeat containing adaptor 6C; TOLLIP, toll interacting protein; TUBA, tubulin alpha; TUBB, tubulin beta class I; UBA, ubiquitin-associated; UBA1, ubiquitin like modifier activating enzyme 1; UBA5, ubiquitin like modifier activating enzyme 5; UBAC1, UBA domain containing 1; UBAC2, UBA domain containing 2; UBAP1, ubiquitin associated protein 1; UBAP2, ubiquitin associated protein 2; UBASH3B, ubiquitin associated and SH3 domain containing B; UBD/FAT10, ubiquitin D; UBE2K, ubiquitin conjugating enzyme E2 K; UBLs, ubiquitin-like proteins; UBL7, ubiquitin like 7; UBQLN1, ubiquilin 1; UBQLN2, ubiquilin 2; UBQLN3, ubiquilin 3; UBQLN4, ubiquilin 4; UBXN1, UBX domain protein 1; ULK1, unc-51 like autophagy activating kinase 1; URM1, ubiquitin related modifier 1; USP5, ubiquitin specific peptidase 5; USP13, ubiquitin specific peptidase 13; VPS13D, vacuolar protein sorting 13 homolog D.
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Affiliation(s)
- Debasish Kumar Ghosh
- Computational and Functional Genomics Group Centre for Dna Fingerprinting and Diagnostics Uppal Centre for DNA Fingerprinting and Diagnostics, Hyderabad, India
| | - Akash Ranjan
- Computational and Functional Genomics Group Centre for Dna Fingerprinting and Diagnostics Uppal Centre for DNA Fingerprinting and Diagnostics, Hyderabad, India
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17
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Arenas V, Castaño JL, Domínguez-García JJ, Yáñez L, Pipaón C. A Different View for an Old Disease: NEDDylation and Other Ubiquitin-Like Post-Translational Modifications in Chronic Lymphocytic Leukemia. Front Oncol 2021; 11:729550. [PMID: 34631557 PMCID: PMC8495217 DOI: 10.3389/fonc.2021.729550] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 09/07/2021] [Indexed: 12/03/2022] Open
Abstract
Despite the enormous amount of molecular data obtained over the years, the molecular etiology of chronic lymphocytic leukemia (CLL) is still largely unknown. All that information has enabled the development of new therapeutic approaches that have improved life expectancy of the patients but are still not curative. We must increase our knowledge of the molecular alterations responsible for the characteristics common to all CLL patients. One of such characteristics is the poor correlation between mRNA and protein expression, that suggests a role of post-translational mechanisms in CLL physiopathology. Drugs targeting these processes have indeed demonstrated an effect either alone or in combination with other aimed at specific pathways. A recent article unveiled an increment in ubiquitin-like modifications in CLL, with many protein members of relevant pathways affected. Interestingly, the inhibition of the NEDD8-activating protein NAE reverted a substantial number of those modifications. The present review gets the scarce data published about the role of NEDDylation in CLL together and establishes connections to what is known from other neoplasias, thus providing a new perspective to the underlying mechanisms in CLL.
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Affiliation(s)
- Víctor Arenas
- Laboratorio de Hematología Molecular, Servicio de Hematología, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain
| | - Jose Luis Castaño
- Laboratorio de Hematología Molecular, Servicio de Hematología, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain
| | - Juan José Domínguez-García
- Laboratorio de Hematología Molecular, Servicio de Hematología, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain
| | - Lucrecia Yáñez
- Laboratorio de Hematología Molecular, Servicio de Hematología, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain
| | - Carlos Pipaón
- Laboratorio de Hematología Molecular, Servicio de Hematología, Hospital Universitario Marqués de Valdecilla-Instituto de Investigación Marqués de Valdecilla (IDIVAL), Santander, Spain
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18
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Immunomodulatory effect of NEDD8-activating enzyme inhibition in Multiple Myeloma: upregulation of NKG2D ligands and sensitization to Natural Killer cell recognition. Cell Death Dis 2021; 12:836. [PMID: 34482362 PMCID: PMC8418610 DOI: 10.1038/s41419-021-04104-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 08/11/2021] [Accepted: 08/18/2021] [Indexed: 11/29/2022]
Abstract
Multiple Myeloma (MM) is an incurable hematologic malignancy of terminally differentiated plasma cells (PCs), where immune interactions play a key role in the control of cancer cell growth and survival. In particular, MM is characterized by a highly immunosuppressive bone marrow microenvironment where the anticancer/cytotoxic activity of Natural Killer (NK) cells is impaired. This study is focused on understanding whether modulation of neddylation can regulate NK cell-activating ligands expression and sensitize MM to NK cell killing. Neddylation is a post-translational modification that adds a ubiquitin-like protein, NEDD8, to selected substrate proteins, affecting their stability, conformation, subcellular localization, and function. We found that pharmacologic inhibition of neddylation using a small-molecule inhibitor, MLN4924/Pevonedistat, increases the expression of the NK cell-activating receptor NKG2D ligands MICA and MICB on the plasma membrane of different MM cell lines and patient-derived PCs, leading to enhanced NK cell degranulation. Mechanistically, MICA expression is upregulated at mRNA level, and this is the result of an increased promoter activity after the inhibition of IRF4 and IKZF3, two transcriptional repressors of this gene. Differently, MLN4924/Pevonedistat induced accumulation of MICB on the plasma membrane with no change of its mRNA levels, indicating a post-translational regulatory mechanism. Moreover, inhibition of neddylation can cooperate with immunomodulatory drugs (IMiDs) in upregulating MICA surface levels in MM cells due to increased expression of CRBN, the cellular target of these drugs. In summary, MLN4924/Pevonedistat sensitizes MM to NK cell recognition, adding novel information on the anticancer activity of neddylation inhibition.
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19
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Zhou H, Su H, Chen W. Neddylation Regulates Class IIa and III Histone Deacetylases to Mediate Myoblast Differentiation. Int J Mol Sci 2021; 22:ijms22179509. [PMID: 34502418 PMCID: PMC8431717 DOI: 10.3390/ijms22179509] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Revised: 08/26/2021] [Accepted: 08/28/2021] [Indexed: 11/16/2022] Open
Abstract
As the largest tissue in the body, skeletal muscle has multiple functions in movement and energy metabolism. Skeletal myogenesis is controlled by a transcriptional cascade including a set of muscle regulatory factors (MRFs) that includes Myogenic Differentiation 1 (MYOD1), Myocyte Enhancer Factor 2 (MEF2), and Myogenin (MYOG), which direct the fusion of myogenic myoblasts into multinucleated myotubes. Neddylation is a posttranslational modification that covalently conjugates ubiquitin-like NEDD8 (neural precursor cell expressed, developmentally downregulated 8) to protein targets. Inhibition of neddylation impairs muscle differentiation; however, the underlying molecular mechanisms remain less explored. Here, we report that neddylation is temporally regulated during myoblast differentiation. Inhibition of neddylation through pharmacological blockade using MLN4924 (Pevonedistat) or genetic deletion of NEDD8 Activating Enzyme E1 Subunit 1 (NAE1), a subunit of the E1 neddylation-activating enzyme, blocks terminal myoblast differentiation partially through repressing MYOG expression. Mechanistically, we found that neddylation deficiency enhances the mRNA and protein expressions of class IIa histone deacetylases 4 and 5 (HDAC4 and 5) and prevents the downregulation and nuclear export of class III HDAC (NAD-Dependent Protein Deacetylase Sirtuin-1, SIRT1), all of which have been shown to repress MYOD1-mediated MYOG transcriptional activation. Together, our findings for the first time identify the crucial role of neddylation in mediating class IIa and III HDAC co-repressors to control myogenic program and provide new insights into the mechanisms of muscle disease and regeneration.
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Affiliation(s)
- Hongyi Zhou
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA;
- Correspondence: ; Tel.: +1-706-721-8779
| | - Huabo Su
- Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA;
| | - Weiqin Chen
- Department of Physiology, Medical College of Georgia at Augusta University, Augusta, GA 30912, USA;
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20
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Chen N, Zheng Q, Wan G, Guo F, Zeng X, Shi P. Impact of posttranslational modifications in pancreatic carcinogenesis and treatments. Cancer Metastasis Rev 2021; 40:739-759. [PMID: 34342796 DOI: 10.1007/s10555-021-09980-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/06/2021] [Indexed: 01/22/2023]
Abstract
Pancreatic cancer (PC) is a highly aggressive cancer, with a 9% 5-year survival rate and a high risk of recurrence. In part, this is because PC is composed of heterogeneous subgroups with different biological and functional characteristics and personalized anticancer treatments are required. Posttranslational modifications (PTMs) play an important role in modifying protein functions/roles and are required for the maintenance of cell viability and biological processes; thus, their dysregulation can lead to disease. Different types of PTMs increase the functional diversity of the proteome, which subsequently influences most aspects of normal cell biology or pathogenesis. This review primarily focuses on ubiquitination, SUMOylation, and NEDDylation, as well as the current understanding of their roles and molecular mechanisms in pancreatic carcinogenesis. Additionally, we briefly summarize studies and clinical trials on PC treatments to advance our knowledge of drugs available to target the ubiquitination, SUMOylation, and NEDDylation PTM types. Further investigation of PTMs could be a critical field of study in relation to PC, as they have been implicated in the initiation and progression of many other types of cancer.
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Affiliation(s)
- Nianhong Chen
- Center Lab of Longhua Branch and Department of Infectious Disease, Shenzhen People's Hospital, 2Nd Clinical Medical College, Jinan University, Guangzhou, People's Republic of China.
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Medicine School, Guangdong Province, Shenzhen University, Shenzhen, 518037, People's Republic of China.
- Department of Cell Biology & University of Pittsburgh Cancer Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, 15213, USA.
- Laboratory of Signal Transduction, Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
| | - Qiaoqiao Zheng
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China
| | - Guoqing Wan
- Center Lab of Longhua Branch and Department of Infectious Disease, Shenzhen People's Hospital, 2Nd Clinical Medical College, Jinan University, Guangzhou, People's Republic of China
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Medicine School, Guangdong Province, Shenzhen University, Shenzhen, 518037, People's Republic of China
| | - Feng Guo
- Department of Medicine, Stanford School of Medicine, Stanford, CA, 94305, USA
| | - Xiaobin Zeng
- Center Lab of Longhua Branch and Department of Infectious Disease, Shenzhen People's Hospital, 2Nd Clinical Medical College, Jinan University, Guangzhou, People's Republic of China.
- Guangdong Provincial Key Laboratory of Regional Immunity and Diseases, Medicine School, Guangdong Province, Shenzhen University, Shenzhen, 518037, People's Republic of China.
| | - Ping Shi
- State Key Laboratory of Bioreactor Engineering, East China University of Science and Technology, Shanghai, China.
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21
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The HSP70 chaperone as sensor of the NEDD8 cycle upon DNA damage. Biochem Soc Trans 2021; 49:1075-1083. [PMID: 34156462 DOI: 10.1042/bst20200381] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Revised: 04/13/2021] [Accepted: 04/15/2021] [Indexed: 11/17/2022]
Abstract
Molecular chaperones are essential components of the protein quality control system and maintenance of homeostasis. Heat Shock Protein 70 (HSP70), a highly evolutionarily conserved family of chaperones is a key regulator of protein folding, oligomerisation and prevents the aggregation of misfolded proteins. HSP70 chaperone function depends on the so-called 'HSP70-cycle', where HSP70 interacts with and is released from substrates via ATP hydrolysis and the assistance of HSP70 co-factors/co-chaperones, which also provide substrate specificity. The identification of regulatory modules for HSP70 allows the elucidation of HSP70 specificity and target selectivity. Here, we discuss how the HSP70 cycle is functionally linked with the cycle of the Ubiquitin-like molecule NEDD8. Using as an example the DNA damage response, we present a model where HSP70 acts as a sensor of the NEDD8 cycle. The NEDD8 cycle acts as a regulatory module of HSP70 activity, where conversion of poly-NEDD8 chains into mono-NEDD8 upon DNA damage activates HSP70, facilitating the formation of the apoptosome and apoptosis execution.
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22
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Liu H, Bei Q, Luo X. MLN4924 inhibits cell proliferation by targeting the activated neddylation pathway in endometrial carcinoma. J Int Med Res 2021; 49:3000605211018592. [PMID: 34082605 PMCID: PMC8182194 DOI: 10.1177/03000605211018592] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Objective To explore the neddylation pathway, found to be highly activated in various
cancers, as a potential therapeutic target in endometrial carcinoma, one of
the three most frequent malignant tumours in the female reproductive
system. Methods Data from The Cancer Genome Atlas were analysed using online servers.
Expression levels of key neddylation genes were validated by
reverse-transcription polymerase chain reaction and western blots of tumour
and adjacent tissues. Underlying mechanisms and the effects on cell
activities of the neddylation pathway-specific inhibitor, MLN4924, were
investigated in endometrial cancer cell lines. Results Key neddylation enzymes, ubiquitin conjugating enzyme E2 M
(UBC12), ubiquitin conjugating enzyme E2 F
(UBE2F), ring-box 1 (RBX1) and ring
finger protein 7 (RBX2), were significantly overexpressed
in endometrial carcinoma tissues versus normal tissues, but only UBE2F and
RBX2 positively correlated with patient survival. MLN4924 significantly
suppressed proliferation and colony formation in EC cells by inducing DNA
re-replication, cell cycle arrest and apoptosis. Mechanism study revealed
that MLN4924 induced the accumulation of cullin-RING ligase substrates
in vitro. Conclusions The neddylation pathway was identified to play an important role in
endometrial cancer. The neddylation specific inhibitor, MLN4924, may be a
potential therapeutic drug for endometrial carcinoma.
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Affiliation(s)
- Huanrong Liu
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, Tongji University, Shanghai, China
| | - Qiaoli Bei
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, Tongji University, Shanghai, China
| | - Xiaoqian Luo
- Department of Gynaecology, Shanghai First Maternity and Infant Hospital, Tongji University, Shanghai, China
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23
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Kim HS, Hammill JT, Scott DC, Chen Y, Rice AL, Pistel W, Singh B, Schulman BA, Guy RK. Improvement of Oral Bioavailability of Pyrazolo-Pyridone Inhibitors of the Interaction of DCN1/2 and UBE2M. J Med Chem 2021; 64:5850-5862. [PMID: 33945681 PMCID: PMC8159160 DOI: 10.1021/acs.jmedchem.1c00035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
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The cullin-RING ubiquitin ligases (CRLs) are ubiquitin E3 enzymes that play a key role
in controlling proteasomal degradation and are activated by neddylation. We previously
reported inhibitors that target CRL activation by disrupting the interaction of
defective in cullin neddylation 1 (DCN1), a CRL neddylation co-E3, and UBE2M, a
neddylation E2. Our first-generation inhibitors possessed poor oral bioavailability and
fairly rapid clearance that hindered the study of acute inhibition of DCN-controlled CRL
activity in vivo. Herein, we report studies to improve the pharmacokinetic performance
of the pyrazolo-pyridone inhibitors. The current best inhibitor, 40,
inhibits the interaction of DCN1 and UBE2M, blocks NEDD8 transfer in biochemical assays,
thermally stabilizes cellular DCN1, and inhibits anchorage-independent growth in a DCN1
amplified squamous cell carcinoma cell line. Additionally, we demonstrate that a single
oral 50 mg/kg dose sustains plasma exposures above the biochemical IC90 for
24 h in mice.
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Affiliation(s)
- Ho Shin Kim
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
| | - Jared T Hammill
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
| | - Daniel C Scott
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States
| | - Yizhe Chen
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
| | - Amy L Rice
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
| | - William Pistel
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
| | - Bhuvanesh Singh
- Department of Surgery, Laboratory of Epithelial Cancer Biology, Memorial Sloan Kettering Cancer Center, New York, New York 10065, United States
| | - Brenda A Schulman
- Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, Tennessee 38105, United States.,Department of Molecular Machines and Signaling, Max Planck Institute of Biochemistry, Martinsried 82152, Germany
| | - R Kiplin Guy
- Department of Pharmaceutical Sciences, University of Kentucky, Lexington, Kentucky 40508, United States
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24
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Du MG, Peng ZQ, Gai WB, Liu F, Liu W, Chen YJ, Li HC, Zhang X, Liu CH, Zhang LQ, Jiang H, Xie P. The Absence of PTEN in Breast Cancer Is a Driver of MLN4924 Resistance. Front Cell Dev Biol 2021; 9:667435. [PMID: 33996822 PMCID: PMC8120322 DOI: 10.3389/fcell.2021.667435] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 03/19/2021] [Indexed: 12/23/2022] Open
Abstract
Background: Numerous studies have indicated that the neddylation pathway is closely associated with tumor development. MLN4924 (Pevonedistat), an inhibitor of the NEDD8-activating E1 enzyme, is considered a promising chemotherapeutic agent. Recently, we demonstrated that neddylation of the tumor suppressor PTEN occurs under high glucose conditions and promotes breast cancer development. It has been shown, however, that PTEN protein levels are reduced by 30–40% in breast cancer. Whether this PTEN deficiency affects the anti-tumor function of MLN4924 is unknown. Methods: In the present study, cell counting kit-8 and colony formation assays were used to detect cell proliferation, and a transwell system was used to quantify cell migration. A tumor growth assay was performed in BALB/c nude mice. The subcellular location of PTEN was detected by fluorescence microscopy. The CpG island of the UBA3 gene was predicted by the Database of CpG Islands and UCSC database. Western blotting and qRT-PCR were used to measure the expression of indicated proteins. The Human Protein Atlas database, the Cancer Genome Atlas and Gene Expression Omnibus datasets were used to validate the expression levels of UBA3 in breast cancer. Results: Our data show that the anti-tumor efficacy of MLN4924 in breast cancer cells was markedly reduced with the deletion of PTEN. PI3K/Akt signaling pathway activity correlated positively with UBA3 expression. Pathway activity correlated negatively with NEDP1 expression in PTEN-positive breast cancer patients, but not in PTEN-negative patients. We also demonstrate that high glucose conditions upregulate UBA3 mRNA by inhibiting UBA3 promoter methylation, and this upregulation results in the overactivation of PTEN neddylation in breast cancer cells. Conclusion: These data suggest a mechanism by which high glucose activates neddylation. PTEN is critical, if not indispensable, for MLN4924 suppression of tumor growth; PTEN status thus may help to identify MLN4924-responsive breast cancer patients.
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Affiliation(s)
- Meng-Ge Du
- The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Department of Cell Biology, Capital Medical University, Beijing, China
| | - Zhi-Qiang Peng
- State Key Laboratory of Proteomics Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China.,School of Medicine, Tsinghua University, Beijing, China
| | - Wen-Bin Gai
- State Key Laboratory of Proteomics Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China.,Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Department of Physiology, School of Basic Medicine, Medical College, Qingdao University, Qingdao, China
| | - Fan Liu
- The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Department of Cell Biology, Capital Medical University, Beijing, China
| | - Wei Liu
- The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Department of Cell Biology, Capital Medical University, Beijing, China
| | - Yu-Jiao Chen
- The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Department of Cell Biology, Capital Medical University, Beijing, China
| | - Hong-Chang Li
- State Key Laboratory of Proteomics Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China
| | - Xin Zhang
- State Key Laboratory of Proteomics Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China
| | - Cui Hua Liu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology (Chinese Academy of Sciences), Savaid Medical School, University of Chinese Academy of Sciences, Beijing, China
| | - Ling-Qiang Zhang
- State Key Laboratory of Proteomics Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, China.,School of Medicine, Tsinghua University, Beijing, China
| | - Hong Jiang
- Shandong Provincial Key Laboratory of Pathogenesis and Prevention of Neurological Disorders and State Key Disciplines: Physiology, Department of Physiology, School of Basic Medicine, Medical College, Qingdao University, Qingdao, China
| | - Ping Xie
- The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Department of Cell Biology, Capital Medical University, Beijing, China
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25
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Lobato-Gil S, Heidelberger JB, Maghames C, Bailly A, Brunello L, Rodriguez MS, Beli P, Xirodimas DP. Proteome-wide identification of NEDD8 modification sites reveals distinct proteomes for canonical and atypical NEDDylation. Cell Rep 2021; 34:108635. [PMID: 33472076 DOI: 10.1016/j.celrep.2020.108635] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 11/20/2020] [Accepted: 12/21/2020] [Indexed: 12/12/2022] Open
Abstract
The ubiquitin-like molecule NEDD8 controls several biological processes and is a promising target for therapeutic intervention. NEDDylation occurs through specific NEDD8 enzymes (canonical) or enzymes of the ubiquitin system (atypical). Identification of NEDD8 sites on substrates is critical for delineating the processes controlled by NEDDylation. By combining the use of the NEDD8 R74K mutant with anti-di-glycine (anti-diGly) antibodies, we identified 1,101 unique NEDDylation sites in 620 proteins. Bioinformatics analysis reveals that canonical and atypical NEDDylation have distinct proteomes; the spliceosome/mRNA surveillance/DNA replication and ribosome/proteasome, respectively. The data also reveal the formation of poly-NEDD8, hybrid NEDD8-ubiquitin, and NEDD8-SUMO-2 chains as potential molecular signals. In particular, NEDD8-SUMO-2 chains are induced upon proteotoxic stress (atypical) through NEDDylation of K11 in SUMO-2, and conjugates accumulate in previously described nucleolus-related inclusions. The study uncovers a diverse proteome for NEDDylation and is consistent with the concept of extensive cross-talk between ubiquitin and Ubls under proteotoxic stress conditions.
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Affiliation(s)
| | | | | | - Aymeric Bailly
- CRBM, University of Montpellier, CNRS, Montpellier, France
| | | | - Manuel S Rodriguez
- Laboratoire de Chimie de Coordination (LCC), UPR 8241, CNRS, Toulouse, France; IPBS-University of Toulouse III-Paul Sabatier, Toulouse, France
| | - Petra Beli
- Institute of Molecular Biology (IMB), Mainz, Germany.
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26
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Xie P, Peng Z, Chen Y, Li H, Du M, Tan Y, Zhang X, Lu Z, Cui CP, Liu CH, He F, Zhang L. Neddylation of PTEN regulates its nuclear import and promotes tumor development. Cell Res 2020; 31:291-311. [PMID: 33299139 DOI: 10.1038/s41422-020-00443-z] [Citation(s) in RCA: 60] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 10/29/2020] [Indexed: 02/07/2023] Open
Abstract
PTEN tumor suppressor opposes the PI3K/Akt signaling pathway in the cytoplasm and maintains chromosomal integrity in the nucleus. Nucleus-cytoplasm shuttling of PTEN is regulated by ubiquitylation, SUMOylation and phosphorylation, and nuclear PTEN has been proposed to exhibit tumor-suppressive functions. Here we show that PTEN is conjugated by Nedd8 under high glucose conditions, which induces PTEN nuclear import without effects on PTEN stability. PTEN neddylation is promoted by the XIAP ligase and removed by the NEDP1 deneddylase. We identify Lys197 and Lys402 as major neddylation sites on PTEN. Neddylated PTEN accumulates predominantly in the nucleus and promotes rather than suppresses cell proliferation and metabolism. The nuclear neddylated PTEN dephosphorylates the fatty acid synthase (FASN) protein, inhibits the TRIM21-mediated ubiquitylation and degradation of FASN, and then promotes de novo fatty acid synthesis. In human breast cancer tissues, neddylated PTEN correlates with tumor progression and poor prognosis. Therefore, we demonstrate a previously unidentified pool of nuclear PTEN in the Nedd8-conjugated form and an unexpected tumor-promoting role of neddylated PTEN.
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Affiliation(s)
- Ping Xie
- Department of Cell Biology, The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing, 100069, China.
| | - Zhiqiang Peng
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China
| | - Yujiao Chen
- Department of Cell Biology, The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing, 100069, China
| | - Hongchang Li
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China
| | - Mengge Du
- Department of Cell Biology, The Municipal Key Laboratory for Liver Protection and Regulation of Regeneration, Capital Medical University, Beijing, 100069, China
| | - Yawen Tan
- Department of Breast and Thyroid Surgery, The Second People's Hospital of Shenzhen, Shenzhen, Guangdong, 518035, China
| | - Xin Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China
| | - Zhe Lu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology (Chinese Academy of Sciences), Savaid Medical School, University of Chinese Academy of Sciences, Beijing, 100101, China
| | - Chun-Ping Cui
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China
| | - Cui Hua Liu
- CAS Key Laboratory of Pathogenic Microbiology and Immunology, Institute of Microbiology (Chinese Academy of Sciences), Savaid Medical School, University of Chinese Academy of Sciences, Beijing, 100101, China
| | - Fuchu He
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China
| | - Lingqiang Zhang
- State Key Laboratory of Proteomics, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing, 100850, China.
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27
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Phase I study assessing the mass balance, pharmacokinetics, and excretion of [ 14C]-pevonedistat, a NEDD8-activating enzyme inhibitor in patients with advanced solid tumors. Invest New Drugs 2020; 39:488-498. [PMID: 33089874 PMCID: PMC7960626 DOI: 10.1007/s10637-020-01017-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/06/2020] [Indexed: 01/10/2023]
Abstract
Pevonedistat (TAK-924/MLN4924) is an investigational small-molecule inhibitor of the NEDD8-activating enzyme that has demonstrated preclinical and clinical activity across solid tumors and hematological malignancies. Here we report the results of a phase I trial characterizing the mass balance, pharmacokinetics, and clearance pathways of [14C]-pevonedistat in patients with advanced solid tumors (NCT03057366). In part A (n = 8), patients received a single 1-h intravenous infusion of [14C]-pevonedistat 25 mg/m2. In part B (n = 7), patients received pevonedistat 25 or 20 mg/m2 on days 1, 3, and 5 in combination with, respectively, docetaxel 75 mg/m2 or carboplatin AUC5 plus paclitaxel 175 mg/m2 on day 1 every 3 weeks. Following the single dose of [14C]-pevonedistat 25 mg/m2 in part A, there was a parallel log-linear decline in plasma and whole blood pevonedistat concentration, with systemic exposure of unchanged pevonedistat representing 41% of drug-related material (i.e., unchanged pevonedistat and its metabolites). The mean terminal half-life of pevonedistat and drug-related material in plasma was 8.4 and 15.6 h, respectively. Pevonedistat distributed preferentially in whole blood with a mean whole-blood-to-plasma ratio for pevonedistat AUC∞ of 40.8. By 1 week post dose, the mean recovery of administered radioactivity was 94% (41% in urine and 53% in feces). The pevonedistat safety profile during both study parts was consistent with previous clinical experience, with no new safety signals observed. In part B, pevonedistat in combination with docetaxel or carboplatin plus paclitaxel was generally well tolerated. ClinicalTrials.gov identifier: NCT03057366.
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Yao J, Liang X, Liu Y, Zheng M. Neddylation: A Versatile Pathway Takes on Chronic Liver Diseases. Front Med (Lausanne) 2020; 7:586881. [PMID: 33195347 PMCID: PMC7604315 DOI: 10.3389/fmed.2020.586881] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 08/31/2020] [Indexed: 12/20/2022] Open
Abstract
Neddylation is a ubiquitin-like posttranslational modification that conjugates neural precursor cell expressed developmentally downregulated-8 (Nedd8) to specific substrates for regulation of protein activity. In light of current researches, the neddylation pathway is aberrant in the pathogenesis of many diseases. In our review, we summarize the versatile roles of neddylation in chronic liver diseases (CLDs). CLDs are one of the leading causes of chronic disease-associated deaths worldwide. There are diverse etiologic agents causing CLDs, mainly including hepatitis B virus (HBV) infection, nonalcoholic fatty liver disease (NAFLD), chronic exposure to alcohol or drugs, and autoimmune causes. So far, however, there remains a paucity of effective therapeutic approach to CLDs. In this review, we summarized the role of the neddylation pathway which runs through the chronic hepatitis B/NAFLD-liver fibrosis-cirrhosis-hepatocellular carcinoma (HCC) axis, a canonical pattern in the process of CLD development and progression. The dysregulation of neddylation may provide a better understanding of CLD pathology and even a novel therapeutic strategy. Correspondingly, inhibiting neddylation via MLN4924, a small molecule compound targeting NEDD8-activating enzyme (NAE), can potently alleviate CLD progression and improve the outcome. On this basis, profiling and characterization of the neddylation pathway can provide new insights into the CLD pathology as well as novel therapeutic strategies, independently of the etiology of CLD.
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Affiliation(s)
- Jiping Yao
- The State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Xue Liang
- The State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Yanning Liu
- The State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Min Zheng
- The State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, National Clinical Research Center for Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
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The NEDD8-activating enzyme inhibition with MLN4924 sensitizes human cancer cells of different origins to apoptosis and necroptosis. Arch Biochem Biophys 2020; 691:108513. [PMID: 32721435 DOI: 10.1016/j.abb.2020.108513] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 07/05/2020] [Accepted: 07/22/2020] [Indexed: 11/23/2022]
Abstract
OBJECTIVES MLN4924 is an inhibitor of NEDD8-activating enzyme (NAE) that interferes with the cullin-RING ubiquitin ligase complexes formation and the nuclear factor kappa B (NF-κB) activation. Here, we investigated the cytotoxic effect of MLN4924 and its ability to sensitize a broad range of cancer cells of different origins to tumour necrosis factor-α (TNF)-induced cell death alongside unravelling its mechanism of action. MATERIALS AND METHODS Cell viability and caspases processing were determined after MLN4924 treatment either alone or with zVAD-fmk (pan caspase inhibitor), necrostatin-1 (nec-1, RIPK1 inhibitor) and necrosulfonamide (NSA, MLKL inhibitor). Moreover, MLN4924 ability to potentiate TNF-induced cell death was evaluated in 24 cell lines of different cancer origins. The impact of NAE inhibition with MLN4924 on TNF-induced apoptosis and necroptosis was evaluated using zVAD-fmk and nec-1, respectively. RESULTS MLN4924 alone was able to induce cell death in different cell lines that was attributed to apoptosis induction. Also, MLN4924 sensitized different cancer cell lines to TNF-induced cell death. MLN4924/TNF-induced cell death was apoptosis and necroptosis dependent that may be attributed to MLN4924 inhibition of NF-κB pathway activation. CONCLUSIONS Targeting NAE and NF-κB pathway with MLN4924 represents a substantial approach to enhance the sensitivity of diverse types of cancer cells. Moreover, the broad in vitro screening of MLN4924 anticancer activity provides a valuable guidance for elucidating the susceptible cancer types for the prospective clinical application of MLN4924.
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Yu G, Liu X, Zhang D, Wang J, Ouyang G, Chen Z, Xiao W. Zebrafish Nedd8 facilitates ovarian development and the maintenance of female secondary sexual characteristics via suppression of androgen receptor activity. Development 2020; 147:147/18/dev194886. [PMID: 32978241 DOI: 10.1242/dev.194886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 08/12/2020] [Indexed: 12/18/2022]
Abstract
Nedd8 is a ubiquitin-like protein that covalently conjugates to target proteins through neddylation. In addition to cullin-RING ligases, neddylation also modifies non-cullin proteins to regulate protein activity, stability and localization. However, the roles of NEDD8 remain largely unknown in vivo Here, we found that loss of nedd8 in female zebrafish led to defects in oogenesis, disrupted oocyte maturation and stimulated growth of the breeding tubercles (BTs) on the pectoral fins. The BTs are normally present in males, not females. However, the loss of one copy of ar can partially rescue the phenotypes displayed by nedd8-null female zebrafish. Further assays indicated that Nedd8 conjugates to Ar and Ar is neddylated at lysine 475 and lysine 862. Moreover, Nedd8 conjugation efficiently suppressed Ar transcriptional activity. Lysine 862 (K862) of Ar is the key site modified by neddylation to modulate Ar transcriptional activity. Thus, our results not only demonstrated that Nedd8 modulates ovarian maturation and the maintenance of female secondary sexual characteristics of female zebrafish in vivo, but also indicated that androgen signaling is strictly regulated by nedd8.
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Affiliation(s)
- Guangqing Yu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China.,Department of Fisheries, University of Chinese Academy of Sciences, Beijing, 100049, Wuhan, 430072, P. R. China
| | - Xing Liu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China
| | - Dawei Zhang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China
| | - Jing Wang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China
| | - Gang Ouyang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China
| | - Zhu Chen
- Department of Reproduction, Maternal and Child Health Hospital of Hubei Province, Wuhan, 430070, P. R. China
| | - Wuhan Xiao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China .,Department of Fisheries, University of Chinese Academy of Sciences, Beijing, 100049, Wuhan, 430072, P. R. China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, 430072, P. R. China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, 430072, P. R. China.,The Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan, 430072, P. R. China
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Bailly AP, Perrin A, Serrano-Macia M, Maghames C, Leidecker O, Trauchessec H, Martinez-Chantar ML, Gartner A, Xirodimas DP. The Balance between Mono- and NEDD8-Chains Controlled by NEDP1 upon DNA Damage Is a Regulatory Module of the HSP70 ATPase Activity. Cell Rep 2020; 29:212-224.e8. [PMID: 31577950 PMCID: PMC6899524 DOI: 10.1016/j.celrep.2019.08.070] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 06/27/2019] [Accepted: 08/22/2019] [Indexed: 12/11/2022] Open
Abstract
Ubiquitin and ubiquitin-like chains are finely balanced by conjugating and de-conjugating enzymes. Alterations in this balance trigger the response to stress conditions and are often observed in pathologies. How such changes are detected is not well understood. We identify the HSP70 chaperone as a sensor of changes in the balance between mono- and poly-NEDDylation. Upon DNA damage, the induction of the de-NEDDylating enzyme NEDP1 restricts the formation of NEDD8 chains, mainly through lysines K11/K48. This promotes APAF1 oligomerization and apoptosis induction, a step that requires the HSP70 ATPase activity. HSP70 binds to NEDD8, and, in vitro, the conversion of NEDD8 chains into mono-NEDD8 stimulates HSP70 ATPase activity. This effect is independent of NEDD8 conjugation onto substrates. The study indicates that the NEDD8 cycle is a regulatory module of HSP70 function. These findings may be important in tumorigenesis, as we find decreased NEDP1 levels in hepatocellular carcinoma with concomitant accumulation of NEDD8 conjugates. Restriction of NEDD8 chains by NEDP1 is required for DNA damage-induced apoptosis The HSP70 chaperone is a sensor of the balance between mono- and NEDD8 chains Mono-NEDD8 stimulates HSP70 activity, which allows the formation of the apoptosome NEDP1 levels are downregulated in mouse hepatocellular carcinoma
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Affiliation(s)
- Aymeric P Bailly
- CRBM, CNRS, Univ. Montpellier, UMR5237, Montpellier 34090, Cedex 5, France.
| | - Aurelien Perrin
- CRBM, CNRS, Univ. Montpellier, UMR5237, Montpellier 34090, Cedex 5, France
| | - Marina Serrano-Macia
- Liver Disease Laboratory, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Bizkaia, Spain
| | - Chantal Maghames
- CRBM, CNRS, Univ. Montpellier, UMR5237, Montpellier 34090, Cedex 5, France
| | - Orsolya Leidecker
- CRBM, CNRS, Univ. Montpellier, UMR5237, Montpellier 34090, Cedex 5, France
| | - Helene Trauchessec
- CRBM, CNRS, Univ. Montpellier, UMR5237, Montpellier 34090, Cedex 5, France
| | - M L Martinez-Chantar
- Liver Disease Laboratory, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Bizkaia, Spain
| | - Anton Gartner
- Centre for Gene Regulation and Expression, College of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, UK
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Proulx J, Borgmann K, Park IW. Post-translational modifications inducing proteasomal degradation to counter HIV-1 infection. Virus Res 2020; 289:198142. [PMID: 32882242 DOI: 10.1016/j.virusres.2020.198142] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 08/20/2020] [Accepted: 08/21/2020] [Indexed: 12/14/2022]
Abstract
Post-translational modifications (PTMs) are integral to regulating a wide variety of cellular processes in eukaryotic cells, such as regulation of protein stability, alteration of celluar location, protein activity modulation, and regulation of protein interactions. HIV-1, like other eukaryotic viruses, and its infected host exploit the proteasomal degradation system for their respective proliferation and survival, using various PTMs, including but not limited to ubiquitination, SUMOylation, NEDDylation, interferon-stimulated gene (ISG)ylation. Essentially all viral proteins within the virions -- and in the HIV-1-infected cells -- interact with their cellular counterparts for this degradation, utilizing ubiquitin (Ub), and the Ub-like (Ubl) modifiers less frequently, to eliminate the involved proteins throughout the virus life cycle, from the entry step to release of the assembled virus particles. Such interplay is pivotal for, on the one hand, the cell to restrict proliferation of the infecting virus, and on the other, for molecular counteraction by the virus to overcome this cellular protein-imposed restriction. Recent reports indicate that not only viral/cellular proteins but also viral/viral protein interactions play vital roles in regulating viral protein stability. We hence give an overview of the molecular processes of PTMs involved in proteasomal degradation of the viral and cellular proteins, and the viral/viral and viral/cellular protein interplay in restriction and competition for HIV-1 vs. host cell survival. Insights in this realm could open new avenues for developing therapeutics against HIV-1 via targeting specific steps of the proteasome degradation pathway during the HIV-1 life cycle.
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Affiliation(s)
- Jessica Proulx
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, 76107, United States
| | - Kathleen Borgmann
- Department of Pharmacology and Neuroscience, University of North Texas Health Science Center, Fort Worth, TX, 76107, United States
| | - In-Woo Park
- Microbiology, Immunology, and Genetics, University of North Texas Health Science Center, Fort Worth, TX, 76107, United States.
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Zhou H, Lu J, Yang CY, Sun Y, Wang S. Targeting DCN1-UBC12 Protein-Protein Interaction for Regulation of Neddylation Pathway. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1217:349-362. [PMID: 31898237 DOI: 10.1007/978-981-15-1025-0_20] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Protein neddylation is one type of posttranslational modifications that regulates the activity of the substrate proteins. Neddylation modification is catalyzed by NEDD8-activating enzyme (NAE, E1), NEDD8-conjugating enzyme (E2), and NEDD8 ligase (E3) to attach NEDD8, an ubiquitin-like molecule, to a lysine residue of a substrate protein. The best known neddylation substrates are cullin family members, which are scaffold components of cullin-RING ligases (CRLs), and cullin neddylation is required for activation of CRLs. In mammalian cells, there are one E1, two E2s (UBC12/UBE2M and UBE2F), and over a dozen E3s. MLN4924, the first-in-class small-molecule inhibitor of NAE, blocks the entire neddylation modification to inactivate activity of all CRLs. MLN4924 is currently in the Phase I/II clinical trials for anticancer application.In the last few years, targeting protein-protein interactions of the neddylation complexes has been pursued as a potential strategy to selectively inhibit the activity of individual CRL. Analysis of the co-crystal structures of DCN1, a co-E3 for neddylation, and its binding partners UBC12 (a neddylation E2) suggested that it may be amenable for the design of potent, small-molecule inhibitors. In this chapter, we will review the discovery of small-molecule inhibitors that block the interactions of DCN1 with UBC12 (hereafter called DCN1 inhibitors) from a number of laboratories, including ours, leading to selective inactivation of CRL-1 and/or CRL-3. We will also discuss potential therapeutic applications of these small-molecule inhibitors.
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Affiliation(s)
- Haibin Zhou
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Jianfeng Lu
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Chao-Yie Yang
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Sciences Center, Memphis, TN, USA
| | - Yi Sun
- Division of Radiation and Cancer Biology, Department of Radiation Oncology, University of Michigan, Ann Arbor, MI, USA
| | - Shaomeng Wang
- Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA. .,Department of Pharmacology, University of Michigan, Ann Arbor, MI, USA. .,Department of Medicinal Chemistry, University of Michigan, Ann Arbor, MI, USA.
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Ballar Kirmizibayrak P, Erbaykent-Tepedelen B, Gozen O, Erzurumlu Y. Divergent Modulation of Proteostasis in Prostate Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1233:117-151. [PMID: 32274755 DOI: 10.1007/978-3-030-38266-7_5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Proteostasis regulates key cellular processes such as cell proliferation, differentiation, transcription, and apoptosis. The mechanisms by which proteostasis is regulated are crucial and the deterioration of cellular proteostasis has been significantly associated with tumorigenesis since it specifically targets key oncoproteins and tumor suppressors. Prostate cancer (PCa) is the second most common cause of cancer death in men worldwide. Androgens mediate one of the most central signaling pathways in all stages of PCa via the androgen receptor (AR). In addition to their regulation by hormones, PCa cells are also known to be highly secretory and are particularly prone to ER stress as proper ER function is essential. Alterations in various complex signaling pathways and cellular processes including cell cycle control, transcription, DNA repair, apoptosis, cell adhesion, epithelial-mesenchymal transition (EMT), and angiogenesis are critical factors influencing PCa development through key molecular changes mainly by posttranslational modifications in PCa-related proteins, including AR, NKX3.1, PTEN, p53, cyclin D1, and p27. Several ubiquitin ligases like MDM2, Siah2, RNF6, CHIP, and substrate-binding adaptor SPOP; deubiquitinases such as USP7, USP10, USP26, and USP12 are just some of the modifiers involved in the regulation of these key proteins via ubiquitin-proteasome system (UPS). Some ubiquitin-like modifiers, especially SUMOs, have been also closely associated with PCa. On the other hand, the proteotoxicity resulting from misfolded proteins and failure of ER adaptive capacity induce unfolded protein response (UPR) that is an indispensable signaling mechanism for PCa development. Lastly, ER-associated degradation (ERAD) also plays a crucial role in prostate tumorigenesis. In this section, the relationship between prostate cancer and proteostasis will be discussed in terms of UPS, UPR, SUMOylation, ERAD, and autophagy.
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Affiliation(s)
| | | | - Oguz Gozen
- Faculty of Medicine, Department of Physiology, Ege University, Izmir, Turkey
| | - Yalcin Erzurumlu
- Faculty of Pharmacy, Department of Biochemistry, Suleyman Demirel University, Isparta, Turkey
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Lachiondo-Ortega S, Mercado-Gómez M, Serrano-Maciá M, Lopitz-Otsoa F, Salas-Villalobos TB, Varela-Rey M, Delgado TC, Martínez-Chantar ML. Ubiquitin-Like Post-Translational Modifications (Ubl-PTMs): Small Peptides with Huge Impact in Liver Fibrosis. Cells 2019; 8:cells8121575. [PMID: 31817258 PMCID: PMC6953033 DOI: 10.3390/cells8121575] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 11/29/2019] [Accepted: 12/01/2019] [Indexed: 02/06/2023] Open
Abstract
Liver fibrosis is characterized by the excessive deposition of extracellular matrix proteins including collagen that occurs in most types of chronic liver disease. Even though our knowledge of the cellular and molecular mechanisms of liver fibrosis has deeply improved in the last years, therapeutic approaches for liver fibrosis remain limited. Profiling and characterization of the post-translational modifications (PTMs) of proteins, and more specifically NEDDylation and SUMOylation ubiquitin-like (Ubls) modifications, can provide a better understanding of the liver fibrosis pathology as well as novel and more effective therapeutic approaches. On this basis, in the last years, several studies have described how changes in the intermediates of the Ubl cascades are altered during liver fibrosis and how specific targeting of particular enzymes mediating these ubiquitin-like modifications can improve liver fibrosis, mainly in in vitro models of hepatic stellate cells, the main fibrogenic cell type, and in pre-clinical mouse models of liver fibrosis. The development of novel inhibitors of the Ubl modifications as well as novel strategies to assess the modified proteome can provide new insights into the overall role of Ubl modifications in liver fibrosis.
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Affiliation(s)
- Sofia Lachiondo-Ortega
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
| | - Maria Mercado-Gómez
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
| | - Marina Serrano-Maciá
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
| | | | - Tanya B Salas-Villalobos
- Department of Biochemistry and Molecular Medicine, School of Medicine, Autonomous University of Nuevo León, Monterrey, Nuevo León 66450, Mexico;
| | - Marta Varela-Rey
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
| | - Teresa C. Delgado
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
- Correspondence: ; Tel.: +34-944-061318; Fax: +34-944-061301
| | - María Luz Martínez-Chantar
- Liver Disease Lab, CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), 48160 Derio, Spain; (S.L.-O.); (M.M.-G.); (M.S.-M.); (M.V.-R.); (M.L.M.-C.)
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Cannito S, Foglia B, Villano G, Turato C, C Delgado T, Morello E, Pin F, Novo E, Napione L, Quarta S, Ruvoletto M, Fasolato S, Zanus G, Colombatto S, Lopitz-Otsoa F, Fernández-Ramos D, Bussolino F, Sutti S, Albano E, Martínez-Chantar ML, Pontisso P, Parola M. SerpinB3 Differently Up-Regulates Hypoxia Inducible Factors -1α and -2α in Hepatocellular Carcinoma: Mechanisms Revealing Novel Potential Therapeutic Targets. Cancers (Basel) 2019; 11:cancers11121933. [PMID: 31817100 PMCID: PMC6966556 DOI: 10.3390/cancers11121933] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 11/29/2019] [Accepted: 12/02/2019] [Indexed: 12/15/2022] Open
Abstract
Background: SerpinB3 (SB3) is a hypoxia and hypoxia-inducible factor (HIF)-2α-dependent cysteine-protease inhibitor up-regulated in hepatocellular carcinoma (HCC), released by cancer cells and able to stimulate proliferation and epithelial-to-mesenchymal-transition. Methods: In the study we employed transgenic and knock out SerpinB3 mice, liver cancer cell line, human HCC specimens, and mice receiving diethyl-nitrosamine (DEN) administration plus choline-deficient L-amino acid refined (CDAA) diet (DEN/CDAA protocol). Results: We provide detailed and mechanistic evidence that SB3 can act as a paracrine mediator able to affect the behavior of surrounding cells by differentially up-regulating, in normoxic conditions, HIF-1α and HIF-2α. SB3 acts by (i) up-regulating HIF-1α transcription, facilitating cell survival in a harsh microenvironment and promoting angiogenesis, (ii) increasing HIF-2α stabilization via direct/selective NEDDylation, promoting proliferation of liver cancer cells, and favoring HCC progression. Moreover (iii) the highest levels of NEDD8-E1 activating enzyme (NAE1) mRNA were detected in a subclass of HCC patients expressing the highest levels of HIF-2α transcripts; (iv) mice undergoing DEN/CDAA carcinogenic protocol showed a positive correlation between SB3 and HIF-2α transcripts with the highest levels of NAE1 mRNA detected in nodules expressing the highest levels of HIF-2α transcripts. Conclusions: These data outline either HIF-2α and NEDDylation as two novel putative therapeutic targets to interfere with the procarcinogenic role of SerpinB3 in the development of HCC.
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Affiliation(s)
- Stefania Cannito
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
| | - Beatrice Foglia
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
| | - Gianmarco Villano
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; (G.V.); (M.R.); (S.F.)
| | - Cristian Turato
- Veneto Institute of Oncology IOV—IRCCS, 35128 Padova, Italy;
| | - Teresa C Delgado
- Liver Disease and Metabolism Laboratory, CIC bioGUNE, Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (Ciberehd), Technology Park of Bizkaia, 48160 Derio, Bizkaia, Spain; (T.C.D.); (F.L.-O.); (D.F.-R.); (M.L.M.-C.)
| | - Elisabetta Morello
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
| | - Fabrizio Pin
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
| | - Erica Novo
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
| | - Lucia Napione
- Department of Applied Science and Technology, Politecnico di Torino, 10129 Torino, Italy;
- Laboratory of Vascular Oncology Candiolo Cancer Institute—FPO IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), 10060 Candiolo, Italy;
| | - Santina Quarta
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.Q.); (P.P.)
| | - Mariagrazia Ruvoletto
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; (G.V.); (M.R.); (S.F.)
| | - Silvano Fasolato
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padova, Italy; (G.V.); (M.R.); (S.F.)
| | - Giacomo Zanus
- Hepatobiliary Surgery, University of Padova, 35128 Padova, Italy;
| | | | - Fernando Lopitz-Otsoa
- Liver Disease and Metabolism Laboratory, CIC bioGUNE, Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (Ciberehd), Technology Park of Bizkaia, 48160 Derio, Bizkaia, Spain; (T.C.D.); (F.L.-O.); (D.F.-R.); (M.L.M.-C.)
| | - David Fernández-Ramos
- Liver Disease and Metabolism Laboratory, CIC bioGUNE, Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (Ciberehd), Technology Park of Bizkaia, 48160 Derio, Bizkaia, Spain; (T.C.D.); (F.L.-O.); (D.F.-R.); (M.L.M.-C.)
| | - Federico Bussolino
- Laboratory of Vascular Oncology Candiolo Cancer Institute—FPO IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico), 10060 Candiolo, Italy;
- Department of Oncology, University of Torino, 10125 Torino, Italy;
| | - Salvatore Sutti
- Department of Health Sciences and Interdisciplinary Research Center for Autoimmune Diseases, University Amedeo Avogadro of East Piedmont, 28100 Novara, Italy; (S.S.); (E.A.)
| | - Emanuele Albano
- Department of Health Sciences and Interdisciplinary Research Center for Autoimmune Diseases, University Amedeo Avogadro of East Piedmont, 28100 Novara, Italy; (S.S.); (E.A.)
| | - Maria Luz Martínez-Chantar
- Liver Disease and Metabolism Laboratory, CIC bioGUNE, Centro de Investigacion Biomedica en Red de Enfermedades Hepaticas y Digestivas (Ciberehd), Technology Park of Bizkaia, 48160 Derio, Bizkaia, Spain; (T.C.D.); (F.L.-O.); (D.F.-R.); (M.L.M.-C.)
| | - Patrizia Pontisso
- Department of Medicine, University of Padova, 35128 Padova, Italy; (S.Q.); (P.P.)
| | - Maurizio Parola
- Department of Clinical and Biological Sciences, Unit of Experimental Medicine & Clinical Pathology, University of Torino, 10125 Torino, Italy; (S.C.); (B.F.); (E.M.); (F.P.); (E.N.)
- Correspondence: ; Tel.: +39-0116707772
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Pham V, Rendon R, Le VX, Tippin M, Fu DJ, Le TH, Miller M, Agredano E, Cedano J, Zi X. Gartanin is a novel NEDDylation inhibitor for induction of Skp2 degradation, FBXW2 expression, and autophagy. Mol Carcinog 2019; 59:193-201. [PMID: 31782573 DOI: 10.1002/mc.23140] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/19/2019] [Accepted: 11/19/2019] [Indexed: 12/27/2022]
Abstract
Gartanin, a 4-prenylated xanthone, has been identified from the purple mangosteen fruit as a potent growth inhibitor of various cancer cell lines, including prostate cancer. However, much of Gartanin's anticancer mechanism remains unknown. We have discovered that Gartanin docked onto the regulatory subunit of the precursor cell-expressed developmentally downregulated 8 (NEDD8)-activating enzyme (NAE) complex and next to the NEDD8 binding complex, which leads to inhibit NEDD8 conjugations to both Cullin1 and Ubc12 in prostate cancer cell lines and Ubc12 NEDDylation in an in vitro assay. The S phase kinase-associated protein (Skp2) and F-box and WD-repeat domain-containing 2 (FBXW2), the NEDD8 family members of E3 ubiqutin ligases, were also downregulated and upregulated by Gartainin, respectively. Knock-down of NEDD8 expression by short harpin (Sh) RNAs blocked or attenuated these effects of Gartainin. Finally, Gartanin demonstrated its ability to inhibit growth of prostate cancer lines via autophagy initiation. Our data support that Gartanin is a naturally occurring NEDDylation inhibitor and deserves further investigation for prostate cancer prevention and treatment.
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Affiliation(s)
- Victor Pham
- Department of Urology, University of California, Irvine, California.,Department of Pharmaceutical Sciences, University of California, Irvine, California
| | - Raymond Rendon
- Department of Urology, University of California, Irvine, California
| | - Vinh X Le
- Department of Urology, University of California, Irvine, California
| | - Matthew Tippin
- Department of Urology, University of California, Irvine, California
| | - Dong-Jun Fu
- Department of Urology, University of California, Irvine, California
| | - Thanh H Le
- Department of Urology, University of California, Irvine, California
| | - Marvin Miller
- Department of Urology, University of California, Irvine, California
| | - Ericka Agredano
- Department of Urology, University of California, Irvine, California
| | - Jose Cedano
- Department of Urology, University of California, Irvine, California
| | - Xiaolin Zi
- Department of Urology, University of California, Irvine, California.,Department of Pharmaceutical Sciences, University of California, Irvine, California
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38
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McHugh A, Fernandes K, Chinner N, Ibrahim AFM, Garg AK, Boag G, Hepburn LA, Proby CM, Leigh IM, Saville MK. The Identification of Potential Therapeutic Targets for Cutaneous Squamous Cell Carcinoma. J Invest Dermatol 2019; 140:1154-1165.e5. [PMID: 31705877 PMCID: PMC7254059 DOI: 10.1016/j.jid.2019.09.024] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Revised: 08/27/2019] [Accepted: 09/23/2019] [Indexed: 02/06/2023]
Abstract
We performed a small interfering RNA screen to identify targets for cutaneous squamous cell carcinoma (cSCC) therapy in the ubiquitin/ubiquitin-like system. We provide evidence for selective anti-cSCC activity of knockdown of the E3 ubiquitin ligase MARCH4, the ATPase p97/VCP, the deubiquitinating enzyme USP8, the cullin-RING ligase (CRL) 4 substrate receptor CDT2/DTL, and components of the anaphase-promoting complex/cyclosome (APC/C). Specifically attenuating CRL4CDT2 by CDT2 knockdown can be more potent in killing cSCC cells than targeting CRLs or CRL4s in general by RBX1 or DDB1 depletion. Suppression of the APC/C or forced APC/C activation by targeting its repressor EMI1 are both potential therapeutic approaches. We observed that cSCC cells can be selectively killed by small-molecule inhibitors of USP8 (DUBs-IN-3/compound 22c) and the NEDD8 E1 activating enzyme/CRLs (MLN4924/pevonedistat). A substantial proportion of cSCC cell lines are very highly MLN4924-sensitive. Pathways that respond to defects in proteostasis are involved in the anti-cSCC activity of p97 suppression. Targeting USP8 can reduce the expression of growth factor receptors that participate in cSCC development. EMI1 and CDT2 depletion can selectively cause DNA re-replication and DNA damage in cSCC cells.
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Affiliation(s)
- Angela McHugh
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Kenneth Fernandes
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Nerime Chinner
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Adel F M Ibrahim
- MRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, United Kingdom
| | - Amit K Garg
- MRC Protein Phosphorylation and Ubiquitylation Unit, School of Life Sciences, University of Dundee, Dundee, United Kingdom
| | - Garry Boag
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Lydia A Hepburn
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Charlotte M Proby
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom; Division of Molecular and Clinical Medicine, School of Medicine, University of Dundee, Dundee, United Kingdom
| | - Irene M Leigh
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom; Institute of Dentistry, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Mark K Saville
- Division of Cancer Research, School of Medicine, University of Dundee, Dundee, United Kingdom.
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39
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Yu G, Liu X, Tang J, Xu C, Ouyang G, Xiao W. Neddylation Facilitates the Antiviral Response in Zebrafish. Front Immunol 2019; 10:1432. [PMID: 31293590 PMCID: PMC6603152 DOI: 10.3389/fimmu.2019.01432] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 06/06/2019] [Indexed: 12/26/2022] Open
Abstract
Neddylation is a type of post-translational protein modifications, in which neural precursor cell expressed developmentally downregulated protein 8 (NEDD8) is covalently conjugated to the lysine residues of target substrates. The best characterized principal substrates of neddylation are the cullin-RING ligases (CRLs). In addition, neddylation also modifies non-cullin proteins to affect gene regulation, cell survival, organ development, and stress response. However, the role of neddylation in antiviral innate immunity remain largely unknown. Here, we found that when neddylation was blocked by the NEDD8 activating enzyme E1 (NAE) inhibitor, MLN4924, the cellular and organismal antiviral response was suppressed. Moreover, the disruption of nedd8 increased the sensitivity of zebrafish to SVCV infection. Further assays indicated that blocking or silencing neddylation significantly downregulated key antiviral genes after poly (I:C) stimulation or SVCV infection, but dramatically increased SVCV replication. Neddylation of Irf3 and Irf7 was readily detected, but not of Mda5, Mavs, and Tbk1. Thus, our results not only demonstrated that neddylation facilitated the antiviral response in vitro and in vivo, but also revealed a novel role of nedd8 in antiviral innate immunity.
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Affiliation(s)
- Guangqing Yu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Xing Liu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Jinhua Tang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Chenxi Xu
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Gang Ouyang
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China
| | - Wuhan Xiao
- State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,The Key Laboratory of Aquaculture Disease Control, Ministry of Agriculture, Wuhan, China.,The Key Laboratory of Aquatic Biodiversity and Conservation, Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan, China.,University of Chinese Academy of Sciences, Beijing, China.,The Innovation Academy of Seed Design, Chinese Academy of Sciences, Wuhan, China
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40
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Bramasole L, Sinha A, Gurevich S, Radzinski M, Klein Y, Panat N, Gefen E, Rinaldi T, Jimenez-Morales D, Johnson J, Krogan NJ, Reis N, Reichmann D, Glickman MH, Pick E. Proteasome lid bridges mitochondrial stress with Cdc53/Cullin1 NEDDylation status. Redox Biol 2019; 20:533-543. [PMID: 30508698 PMCID: PMC6279957 DOI: 10.1016/j.redox.2018.11.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 11/11/2018] [Accepted: 11/15/2018] [Indexed: 02/07/2023] Open
Abstract
Cycles of Cdc53/Cullin1 rubylation (a.k.a NEDDylation) protect ubiquitin-E3 SCF (Skp1-Cullin1-F-box protein) complexes from self-destruction and play an important role in mediating the ubiquitination of key protein substrates involved in cell cycle progression, development, and survival. Cul1 rubylation is balanced by the COP9 signalosome (CSN), a multi-subunit derubylase that shows 1:1 paralogy to the 26S proteasome lid. The turnover of SCF substrates and their relevance to various diseases is well studied, yet, the extent by which environmental perturbations influence Cul1 rubylation/derubylation cycles per se is still unclear. In this study, we show that the level of cellular oxidation serves as a molecular switch, determining Cullin1 rubylation/derubylation ratio. We describe a mutant of the proteasome lid subunit, Rpn11 that exhibits accumulated levels of Cullin1-Rub1 conjugates, a characteristic phenotype of csn mutants. By dissecting between distinct phenotypes of rpn11 mutants, proteasome and mitochondria dysfunction, we were able to recognize the high reactive oxygen species (ROS) production during the transition of cells into mitochondrial respiration, as a checkpoint of Cullin1 rubylation in a reversible manner. Thus, the study adds the rubylation cascade to the list of cellular pathways regulated by redox homeostasis.
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Affiliation(s)
- L Bramasole
- Department of Human Biology, The Faculty of Natural Sciences, University of Haifa, Haifa 3190500, Israel; Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel
| | - A Sinha
- Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel
| | - S Gurevich
- Department of Biology, Technion-Israel Institute of Technology, 3200000 Haifa, Israel
| | - M Radzinski
- Department of Biological Chemistry, The Alexander Silberman Institute of Life Sciences, Safra Campus Givat Ram, The Hebrew University of Jerusalem, Jerusalem 9190400, Israel
| | - Y Klein
- Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel
| | - N Panat
- Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel
| | - E Gefen
- Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel
| | - T Rinaldi
- Department of Biology and Biotechnology, University of Rome ''La Sapienza'', Rome 00185, Italy
| | - D Jimenez-Morales
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, USA; Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA, USA
| | - J Johnson
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, USA; Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA, USA
| | - N J Krogan
- Quantitative Biosciences Institute (QBI), University of California, San Francisco, San Francisco, CA, USA; Department of Cellular and Molecular Pharmacology, University of California San Francisco, San Francisco, CA, USA
| | - N Reis
- Department of Biology, Technion-Israel Institute of Technology, 3200000 Haifa, Israel
| | - D Reichmann
- Department of Biological Chemistry, The Alexander Silberman Institute of Life Sciences, Safra Campus Givat Ram, The Hebrew University of Jerusalem, Jerusalem 9190400, Israel
| | - M H Glickman
- Department of Biology, Technion-Israel Institute of Technology, 3200000 Haifa, Israel
| | - E Pick
- Department of Human Biology, The Faculty of Natural Sciences, University of Haifa, Haifa 3190500, Israel; Department of Biology and Environment, The Faculty of Natural Sciences, University of Haifa at Oranim, Tivon 3600600, Israel.
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41
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NEDDylation promotes nuclear protein aggregation and protects the Ubiquitin Proteasome System upon proteotoxic stress. Nat Commun 2018; 9:4376. [PMID: 30349034 PMCID: PMC6197266 DOI: 10.1038/s41467-018-06365-0] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2017] [Accepted: 08/24/2018] [Indexed: 11/23/2022] Open
Abstract
Spatial management of stress-induced protein aggregation is an integral part of the proteostasis network. Protein modification by the ubiquitin-like molecule NEDD8 increases upon proteotoxic stress and it is characterised by the formation of hybrid NEDD8/ubiquitin conjugates. However, the biological significance of this response is unclear. Combination of quantitative proteomics with biological analysis shows that, during proteotoxic stress, NEDDylation promotes nuclear protein aggregation, including ribosomal proteins as a major group. This correlates with protection of the nuclear Ubiquitin Proteasome System from stress-induced dysfunction. Correspondingly, we show that NEDD8 compromises ubiquitination and prevents targeting and processing of substrates by the proteasome. Moreover, we identify HUWE1 as a key E3-ligase that is specifically required for NEDDylation during proteotoxic stress. The study reveals a specific role for NEDD8 in nuclear protein aggregation upon stress and is consistent with the concept that transient aggregate formation is part of a defence mechanism against proteotoxicity. Protein NEDDylation increases upon proteotoxic stress but the function of this response remains to be elucidated. Here, the authors show that NEDDylation contributes to the cellular defence against proteotoxicity by promoting nuclear protein aggregation and protecting the ubiquitin proteasome system.
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42
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Delgado TC, Barbier-Torres L, Zubiete-Franco I, Lopitz-Otsoa F, Varela-Rey M, Fernández-Ramos D, Martínez-Chantar ML. Neddylation, a novel paradigm in liver cancer. Transl Gastroenterol Hepatol 2018; 3:37. [PMID: 30050997 DOI: 10.21037/tgh.2018.06.05] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Accepted: 06/19/2018] [Indexed: 12/16/2022] Open
Abstract
Liver cancer is the sixth most prevailing cancer worldwide. Hepatocellular carcinoma (HCC), the most common form of primary liver cancer, has a rather heterogeneous pathogenesis making it highly refractive to current therapeutic approaches. Hence, HCC patients have a poor and gloomy prognosis making liver cancer the second leading cause of global cancer-related deaths. On this basis, a more global mechanism, such as post-translational modifications (PTMs) of proteins, may provide a valuable therapeutic approach for HCC clinical management by simultaneously regulating multiple disrupted signaling pathways. In the last years, the ubiquitin-like molecule NEDD8 (Neural precursor cell-expressed developmentally downregulated-8) conjugation pathway, neddylation, was shown to be aberrant in HCC patients with a significant positive correlation found among global levels of neddylation and poorer prognosis. Even though the best-established role for NEDD8 is the activation of ubiquitin E3 ligase family of cullin-RING ligases, the putative role for other NEDD8 substrates has been explored in recent years leading to the identification of novel neddylation targets in HCC. Importantly, treatment with the small pharmacological inhibitor Pevonedistat (MLN4924) (Millennium Pharmaceuticals, Takeda Pharmaceutical), currently in clinical trials for the treatment of some types of leukemias and other advanced solid tumors, was shown to suppress the outgrowth of hepatoma cells and liver cancer in pre-clinical mouse models. Overall, considering that the neddylation inhibitor Pevonedistat was well-tolerated and displayed a significant antitumor effect in pre-clinical models, combinatory pharmacological treatment based on Pevonedistat are highly recommended to enter clinical trials targeting advanced HCC.
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Affiliation(s)
- Teresa Cardoso Delgado
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Lúcia Barbier-Torres
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain.,Division of Gastroenterology, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Imanol Zubiete-Franco
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain.,Cold Spring Harbor Laboratory, Cold Spring Harbor, New York, NY, USA
| | - Fernando Lopitz-Otsoa
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - Marta Varela-Rey
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - David Fernández-Ramos
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
| | - María-Luz Martínez-Chantar
- CIC bioGUNE, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Derio, Bizkaia, Spain
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43
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Kay LJ, Sangal V, Black GW, Soundararajan M. Proteomics and bioinformatics analyses identify novel cellular roles outside mitochondrial function for human miro GTPases. Mol Cell Biochem 2018; 451:21-35. [PMID: 29943371 PMCID: PMC6342832 DOI: 10.1007/s11010-018-3389-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Accepted: 06/16/2018] [Indexed: 12/03/2022]
Abstract
The human Miro GTPases (hMiros) have recently emerged as important mediators of mitochondrial transport and may significantly contribute to the development of disorders such as Alzheimer’s and schizophrenia. The hMiros represent two highly atypical members of the Ras superfamily, and exhibit several unique features: the presence of a GTPase domain at both the N-terminus and C-terminus, the presence of two calcium-binding EF-hand domains and localisation to the mitochondrial outer membrane. Here, elucidation of Miro GTPase signalling pathway components was achieved through the use of molecular biology, cell culture techniques and proteomics. An investigation of this kind has not been performed previously; we hoped, through these techniques, to enable the profiling and identification of pathways regulated by the human Miro GTPases. The results indicate several novel putative interaction partners for hMiro1 and hMiro2, including numerous proteins previously implicated in neurodegenerative pathways and the development of schizophrenia. Furthermore, we show that the N-terminal GTPase domain appears to fine-tune hMiro signalling, with GTP-bound versions of this domain associated with a diverse range of interaction partners in comparison to corresponding GDP-bound versions. Recent evidences suggest that human Miros participate in host–pathogen interactions with Vibrio Cholerae type III secretion proteins. We have undertaken a bioinformatics investigation to identify novel pathogenic effectors that might interact with Miros.
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Affiliation(s)
- Laura J Kay
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle, NE1 8ST, UK
| | - Vartul Sangal
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle, NE1 8ST, UK
| | - Gary W Black
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle, NE1 8ST, UK
| | - Meera Soundararajan
- Department of Applied Sciences, Faculty of Health and Life Sciences, Northumbria University, Newcastle, NE1 8ST, UK.
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44
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The E3 ligase C-CBL inhibits cancer cell migration by neddylating the proto-oncogene c-Src. Oncogene 2018; 37:5552-5568. [DOI: 10.1038/s41388-018-0354-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2017] [Revised: 04/13/2018] [Accepted: 05/11/2018] [Indexed: 12/17/2022]
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45
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Yu J, Huang WL, Xu QG, Zhang L, Sun SH, Zhou WP, Yang F. Overactivated neddylation pathway in human hepatocellular carcinoma. Cancer Med 2018; 7:3363-3372. [PMID: 29846044 PMCID: PMC6051160 DOI: 10.1002/cam4.1578] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 03/15/2018] [Accepted: 04/02/2018] [Indexed: 02/06/2023] Open
Abstract
Dysregulation of the neddylation pathway is related to various cancers. However, the specific role of the neddylation pathway in human hepatocellular carcinoma (HCC) remains largely unclear. In this study, the neddylation pathway in HCC and adjacent noncancerous liver (ANL) tissues was evaluated by immunohistochemistry (IHC), Western blotting, and qRT‐PCR (quantitative real‐time polymerase chain reaction). The results showed that the entire neddylation pathway, including NEDD8 (the IHC staining of NEDD8 represents the global‐protein neddylation), E1 NEDD8‐activating enzymes (NAE1 and UBA3), E2 NEDD8‐conjugating enzymes (UBE2F and UBE2M), E3 NEDD8‐ligases (MDM2, RBX1 and RNF7), and deneddylation enzymes (COPS5, UCHL1 and USP21), was overactivated in HCC. Furthermore, the upregulation of NEDD8 in HCC was correlated with aggressive characteristics and was an independent risk factor for overall survival (OS) and recurrence‐free survival (RFS) in patients with HCC after hepatectomy. The upregulation of NAE1, UBE2M, and UCHL1 in HCC was associated with aggressive characteristics and poor OS and RFS in patients with HCC after hepatectomy. In conclusion, our research reveals that the entire neddylation pathway is overactivated in HCC and associated with clinical characteristics and prognosis of patients with HCC.
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Affiliation(s)
- Jian Yu
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Key Laboratory of Signaling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai, China
| | - Wei-Long Huang
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Key Laboratory of Signaling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai, China
| | - Qing-Guo Xu
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Key Laboratory of Signaling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai, China
| | - Ling Zhang
- Department of Medical Genetics, Second Military Medical University, Shanghai, China
| | - Shu-Han Sun
- Department of Medical Genetics, Second Military Medical University, Shanghai, China
| | - Wei-Ping Zhou
- The Third Department of Hepatic Surgery, Eastern Hepatobiliary Surgery Hospital, Second Military Medical University, Shanghai, China.,Key Laboratory of Signaling Regulation and Targeting Therapy of Liver Cancer (SMMU), Ministry of Education, Shanghai, China.,Shanghai Key Laboratory of Hepatobiliary Tumor Biology (EHBH), Shanghai, China
| | - Fu Yang
- Department of Medical Genetics, Second Military Medical University, Shanghai, China
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Hammill JT, Scott DC, Min J, Connelly MC, Holbrook G, Zhu F, Matheny A, Yang L, Singh B, Schulman BA, Guy RK. Piperidinyl Ureas Chemically Control Defective in Cullin Neddylation 1 (DCN1)-Mediated Cullin Neddylation. J Med Chem 2018; 61:2680-2693. [PMID: 29547696 DOI: 10.1021/acs.jmedchem.7b01277] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We previously discovered and validated a class of piperidinyl ureas that regulate defective in cullin neddylation 1 (DCN1)-dependent neddylation of cullins. Here, we report preliminary structure-activity relationship studies aimed at advancing our high-throughput screen hit into a tractable tool compound for dissecting the effects of acute DCN1-UBE2M inhibition on the NEDD8/cullin pathway. Structure-enabled optimization led to a 100-fold increase in biochemical potency and modestly increased solubility and permeability as compared to our initial hit. The optimized compounds inhibit the DCN1-UBE2M protein-protein interaction in our TR-FRET binding assay and inhibit cullin neddylation in our pulse-chase NEDD8 transfer assay. The optimized compounds bind to DCN1 and selectively reduce steady-state levels of neddylated CUL1 and CUL3 in a squamous cell carcinoma cell line. Ultimately, we anticipate that these studies will identify early lead compounds for clinical development for the treatment of lung squamous cell carcinomas and other cancers.
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Affiliation(s)
- Jared T Hammill
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Daniel C Scott
- Howard Hughes Medical Institute , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States.,Department of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Jaeki Min
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Michele C Connelly
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Gloria Holbrook
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Fangyi Zhu
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Amy Matheny
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Lei Yang
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Bhuvanesh Singh
- Department of Surgery, Laboratory of Epithelial Cancer Biology , Memorial Sloan Kettering Cancer Center , New York , New York 10065 United States
| | - Brenda A Schulman
- Howard Hughes Medical Institute , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States.,Department of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - R Kiplin Guy
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
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Hammill JT, Bhasin D, Scott DC, Min J, Chen Y, Lu Y, Yang L, Kim HS, Connelly MC, Hammill C, Holbrook G, Jeffries C, Singh B, Schulman BA, Guy RK. Discovery of an Orally Bioavailable Inhibitor of Defective in Cullin Neddylation 1 (DCN1)-Mediated Cullin Neddylation. J Med Chem 2018; 61:2694-2706. [PMID: 29547693 DOI: 10.1021/acs.jmedchem.7b01282] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
We previously reported the discovery, validation, and structure-activity relationships of a series of piperidinyl ureas that potently inhibit the DCN1-UBE2M interaction. We demonstrated that compound 7 inhibits both the DCN1-UBE2M protein-protein interaction and DCN1-mediated cullin neddylation in biochemical assays and reduces levels of steady-state cullin neddylation in a squamous carcinoma cell line harboring DCN1 amplification. Although compound 7 exhibits good solubility and permeability, it is rapidly metabolized in microsomal models (CLint = 170 mL/min/kg). This work lays out the discovery of an orally bioavailable analogue, NAcM-OPT (67). Compound 67 retains the favorable biochemical and cellular activity of compound 7 but is significantly more stable both in vitro and in vivo. Compound 67 is orally bioavailable, well tolerated in mice, and currently used to study the effects of acute pharmacologic inhibition of the DCN1-UBE2M interaction on the NEDD8/CUL pathway.
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Affiliation(s)
- Jared T Hammill
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Deepak Bhasin
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Daniel C Scott
- Howard Hughes Medical Institute , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States.,Department of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Jaeki Min
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Yizhe Chen
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Yan Lu
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Lei Yang
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Ho Shin Kim
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Michele C Connelly
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Courtney Hammill
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Gloria Holbrook
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Cynthia Jeffries
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - Bhuvanesh Singh
- Department of Surgery, Laboratory of Epithelial Cancer Biology , Memorial Sloan Kettering Cancer Center , New York , New York , 10065 United States
| | - Brenda A Schulman
- Howard Hughes Medical Institute , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States.,Department of Structural Biology , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
| | - R Kiplin Guy
- Department of Chemical Biology and Theraputics , St. Jude Children's Research Hospital , Memphis , Tennessee 38105 United States
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48
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Protein neddylation and its alterations in human cancers for targeted therapy. Cell Signal 2018; 44:92-102. [PMID: 29331584 DOI: 10.1016/j.cellsig.2018.01.009] [Citation(s) in RCA: 162] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Revised: 12/27/2017] [Accepted: 01/08/2018] [Indexed: 01/05/2023]
Abstract
Neddylation, a post-translational modification that conjugates an ubiquitin-like protein NEDD8 to substrate proteins, is an important biochemical process that regulates protein function. The best-characterized substrates of neddylation are the cullin subunits of Cullin-RING ligases (CRLs), which, as the largest family of E3 ubiquitin ligases, control many important biological processes, including tumorigenesis, through promoting ubiquitylation and subsequent degradation of a variety of key regulatory proteins. Recently, increasing pieces of experimental evidence strongly indicate that the process of protein neddylation modification is elevated in multiple human cancers, providing sound rationale for its targeting as an attractive anticancer therapeutic strategy. Indeed, neddylation inactivation by MLN4924 (also known as pevonedistat), a small molecule inhibitor of E1 NEDD8-activating enzyme currently in phase I/II clinical trials, exerts significant anticancer effects by inducing cell cycle arrest, apoptosis, senescence and autophagy in a cell-type and context dependent manner. Here, we summarize the latest progresses in the field with a major focus on preclinical studies in validation of neddylation modification as a promising anticancer target.
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Lin S, Shang Z, Li S, Gao P, Zhang Y, Hou S, Qin P, Dong Z, Hu T, Chen P. Neddylation inhibitor MLN4924 induces G 2 cell cycle arrest, DNA damage and sensitizes esophageal squamous cell carcinoma cells to cisplatin. Oncol Lett 2017; 15:2583-2589. [PMID: 29434977 DOI: 10.3892/ol.2017.7616] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2016] [Accepted: 11/02/2017] [Indexed: 12/14/2022] Open
Abstract
Inhibiting the protein neddylation pathway using the NEDD8-activating enzyme inhibitor MLN4924 represents an attractive anticancer strategy having been demonstrated to exhibit promising anticancer efficacy and with tolerable levels of toxicity; however, the mechanism by which MLN4924 inhibits cell proliferation in human esophageal squamous cell carcinoma (ESCC) cells requires further investigation. The present study revealed that MLN4924 treatment led to G2 cell cycle arrest and enhanced the protein stability of Wee1-like protein kinase and cyclin dependent protein kinase inhibitor 1A and B and p27. Furthermore, MLN4924 induced DNA damage and sensitized esophageal cancer cells to cisplatin by enhancing apoptosis. These findings extend the understanding of the function and mechanism of MLN4924 in ESCC and provide further evidence for the future development of neddylation inhibitors in clinical trials of esophageal cancer therapy, either alone or in combination.
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Affiliation(s)
- Shan Lin
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Zhaoyang Shang
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Shuo Li
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Peng Gao
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Yi Zhang
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Shuaiheng Hou
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Peng Qin
- Department of Immunotherapy, Henan Cancer Hospital and Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, Henan 450008, P.R. China
| | - Ziming Dong
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Tao Hu
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
| | - Ping Chen
- Department of Basic Science of Oncology, College of Basic Medical Sciences, Zhengzhou University, Collaborative Innovation Center of Henan Province for Cancer Chemoprevention, Zhengzhou, Henan 450001, P.R. China
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Wang Z, Zhu WG, Xu X. Ubiquitin-like modifications in the DNA damage response. Mutat Res 2017; 803-805:56-75. [PMID: 28734548 DOI: 10.1016/j.mrfmmm.2017.07.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Revised: 06/03/2017] [Accepted: 07/03/2017] [Indexed: 12/14/2022]
Abstract
Genomic DNA is damaged at an extremely high frequency by both endogenous and environmental factors. An improper response to DNA damage can lead to genome instability, accelerate the aging process and ultimately cause various human diseases, including cancers and neurodegenerative disorders. The mechanisms that underlie the cellular DNA damage response (DDR) are complex and are regulated at many levels, including at the level of post-translational modification (PTM). Since the discovery of ubiquitin in 1975 and ubiquitylation as a form of PTM in the early 1980s, a number of ubiquitin-like modifiers (UBLs) have been identified, including small ubiquitin-like modifiers (SUMOs), neural precursor cell expressed, developmentally down-regulated 8 (NEDD8), interferon-stimulated gene 15 (ISG15), human leukocyte antigen (HLA)-F adjacent transcript 10 (FAT10), ubiquitin-fold modifier 1 (UFRM1), URM1 ubiquitin-related modifier-1 (URM1), autophagy-related protein 12 (ATG12), autophagy-related protein 8 (ATG8), fan ubiquitin-like protein 1 (FUB1) and histone mono-ubiquitylation 1 (HUB1). All of these modifiers have known roles in the cellular response to various forms of stress, and delineating their underlying molecular mechanisms and functions is fundamental in enhancing our understanding of human disease and longevity. To date, however, the molecular mechanisms and functions of these UBLs in the DDR remain largely unknown. This review summarizes the current status of PTMs by UBLs in the DDR and their implication in cancer diagnosis, therapy and drug discovery.
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Affiliation(s)
- Zhifeng Wang
- Guangdong Key Laboratory of Genome Stability & Disease Prevention, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, China
| | - Wei-Guo Zhu
- Guangdong Key Laboratory of Genome Stability & Disease Prevention, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, China
| | - Xingzhi Xu
- Guangdong Key Laboratory of Genome Stability & Disease Prevention, Shenzhen University School of Medicine, Shenzhen, Guangdong 518060, China; Beijing Key Laboratory of DNA Damage Response, Capital Normal University College of Life Sciences, Beijing 100048, China.
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