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Gu X, He M, Lebedev T, Lin CH, Hua ZY, Zheng YG, Li ZJ, Yang JY, Li XG. PRMT1 is an important factor for medulloblastoma cell proliferation and survival. Biochem Biophys Rep 2022; 32:101364. [PMID: 36237442 PMCID: PMC9550604 DOI: 10.1016/j.bbrep.2022.101364] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/22/2022] [Accepted: 10/05/2022] [Indexed: 11/09/2022] Open
Abstract
Aberrant expression of protein arginine methyltransferases (PRMTs) has been implicated in a number of brain tumors, but the role of PRMT1 in medulloblastoma, the most common malignant pediatric brain tumor, remains unexplored. By examining the publicly available databases of pediatric brain tumor collection, we found that PRMT1 was predominantly expressed in medulloblastomas across all the pediatric brain tumors and that the high-level expression of PRMT1 correlated with poor survival of medulloblastoma patients. To determine the role of PRMT1 in medulloblastoma cells, we established an inducible knockdown system and demonstrated that PRMT1 depletion decreased medulloblastoma cell proliferation and induced cell apoptosis. Furthermore, the diamidine compounds, previously shown to exhibit selective PRMT1 inhibition, suppressed medulloblastoma cell viability in a dose-dependent manner. Finally, we observed induction of medulloblastoma cell apoptosis by the potent diamidine compounds at low micromolar concentrations. Together, our results suggest that PRMT1 could be an actionable therapeutic target in medulloblastoma.
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Affiliation(s)
- Xiao Gu
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Miao He
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- PhD Program in Cellular and Molecular Pharmacology and Physiology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Timofey Lebedev
- Department of Cancer Cell Biology, Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, Moscow, Russia
| | - Cheng-Han Lin
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
| | - Zhong-Yan Hua
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Y. George Zheng
- Department of Pharmaceutical and Biochemical Sciences, College of Pharmacy, University of Georgia, Athens, GA, USA
| | - Zhi-Jie Li
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jer-Yen Yang
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
| | - Xing-Guo Li
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Research Center for Cancer Biology, Graduate Institute of Biomedical Sciences, Institute of Biochemistry and Molecular Biology, China Medical University, Taichung City, 406040, Taiwan
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Neuroblastoma GD2 Expression and Computational Analysis of Aptamer-Based Bioaffinity Targeting. Int J Mol Sci 2021; 22:ijms22169101. [PMID: 34445807 PMCID: PMC8396649 DOI: 10.3390/ijms22169101] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 08/10/2021] [Accepted: 08/11/2021] [Indexed: 02/08/2023] Open
Abstract
Neuroblastoma (NB) is a neuroectodermal embryonic cancer that originates from primordial neural crest cells, and amongst pediatric cancers with high mortality rates. NB is categorized into high-, intermediate-, and low-risk cases. A significant proportion of high-risk patients who achieve remission have a minimal residual disease (MRD) that causes relapse. Whilst there exists a myriad of advanced treatment options for NB, it is still characterized by a high relapse rate, resulting in a reduced chance of survival. Disialoganglioside (GD2) is a lipo-ganglioside containing a fatty acid derivative of sphingosine that is coupled to a monosaccharide and a sialic acid. Amongst pediatric solid tumors, NB tumor cells are known to express GD2; hence, it represents a unique antigen for subclinical NB MRD detection and analysis with implications in determining a response for treatment. This article discusses NB MRD expression and analytical assays for GD2 detection and quantification as well as computational approaches for GD2 characterization based on high-throughput image processing and genomic data analysis.
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Ye Z, Chen D, Zheng R, Chen H, Xu T, Wang C, Zhu S, Gao X, Zhang J, Li D, Pang Y, Zhu B, Li Y, Jia W. Curcumin induced G2/M cycle arrest in SK-N-SH neuroblastoma cells through the ROS-mediated p53 signaling pathway. J Food Biochem 2021; 45:e13888. [PMID: 34331475 DOI: 10.1111/jfbc.13888] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 07/12/2021] [Accepted: 07/21/2021] [Indexed: 12/17/2022]
Abstract
Neuroblastoma (NB) is a solid tumor in the nervous system and has a high mortality rate in children. Curcumin has well-characterized anticancer properties, while there is no effective method in clinical treatment. MTT assays revealed that curcumin dramatically inhibited the proliferation of SK-N-SH cells. Compared with the control group, curcumin markedly restrained the migration of SK-N-SH cells. Curcumin induced SK-N-SH cell apoptosis by G2/M cycle arrest and activated caspase-3 activity. Furthermore, curcumin promoted the overproduction of intracellular ROS and apoptosis induced by activating p53 and Bcl-2 signal pathways. This finding demonstrated the application of curcumin is an effective strategy for the therapeutics of NB.
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Affiliation(s)
- Zijie Ye
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Danyang Chen
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Ruilin Zheng
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Haiyang Chen
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Tiantian Xu
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Changbing Wang
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Shibo Zhu
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiaofeng Gao
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Jin Zhang
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Dian Li
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yueyin Pang
- Department of Biology, New York University, New York, NY, USA
| | - Bing Zhu
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yinghua Li
- Center Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Jinan University, Guangzhou, China
| | - Wei Jia
- Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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Hua ZY, Hansen JN, He M, Dai SK, Choi Y, Fulton MD, Lloyd SM, Szemes M, Sen J, Ding HF, Angelastro JM, Fei X, Li HP, Wu CR, Yang SY, Malik K, Bao X, George Zheng Y, Liu CM, Schor NF, Li ZJ, Li XG. PRMT1 promotes neuroblastoma cell survival through ATF5. Oncogenesis 2020; 9:50. [PMID: 32415090 PMCID: PMC7229216 DOI: 10.1038/s41389-020-0237-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 02/07/2023] Open
Abstract
Aberrant expression of protein arginine methyltransferases (PRMTs) has been implicated in a number of cancers, making PRMTs potential therapeutic targets. But it remains not well understood how PRMTs impact specific oncogenic pathways. We previously identified PRMTs as important regulators of cell growth in neuroblastoma, a deadly childhood tumor of the sympathetic nervous system. Here, we demonstrate a critical role for PRMT1 in neuroblastoma cell survival. PRMT1 depletion decreased the ability of murine neuroblastoma sphere cells to grow and form spheres, and suppressed proliferation and induced apoptosis of human neuroblastoma cells. Mechanistic studies reveal the prosurvival factor, activating transcription factor 5 (ATF5) as a downstream effector of PRMT1-mediated survival signaling. Furthermore, a diamidine class of PRMT1 inhibitors exhibited anti-neuroblastoma efficacy both in vitro and in vivo. Importantly, overexpression of ATF5 rescued cell apoptosis triggered by PRMT1 inhibition genetically or pharmacologically. Taken together, our findings shed new insights into PRMT1 signaling pathway, and provide evidence for PRMT1 as an actionable therapeutic target in neuroblastoma.
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Affiliation(s)
- Zhong-Yan Hua
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jeanne N Hansen
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Department of Biology, Colgate University, Hamilton, NY, USA
| | - Miao He
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- Laboratory of Anesthesia and Critical Care Medicine, Department of Anesthesiology, Translational Neuroscience Center, West China Hospital, Sichuan University, Chengdu, China
| | - Shang-Kun Dai
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Yoonjung Choi
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Melody D Fulton
- Department of Pharmaceutical and Biochemical Sciences, College of Pharmacy, University of Georgia, Athens, GA, USA
| | - Sarah M Lloyd
- Departments of Molecular Biosciences and Dermatology, Northwestern University, Evanston, IL, USA
| | - Marianna Szemes
- Cancer Epigenetics Laboratory, School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Ji Sen
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Han-Fei Ding
- The Georgia Cancer Center, Augusta University, Augusta, GA, USA
| | - James M Angelastro
- Department of Molecular Biosciences, University of California, Davis School of Veterinary Medicine, Davis, CA, USA
| | - Xiang Fei
- Shengjing Hospital of China Medical University, Shenyang, China
| | - Hui-Ping Li
- Department of Pulmonary and Critical Care Medicine, Shenzhen Renmin Hospital, Shenzhen, China
| | - Chao-Ran Wu
- Department of Anesthesiology, Shenzhen Renmin Hospital, Shenzhen, China
| | - Sheng-Yong Yang
- State Key Laboratory of Biotherapy/Collaborative Innovation Center for Biotherapy, West China Hospital, West China Medical School, Sichuan University, Chengdu, China
| | - Karim Malik
- Cancer Epigenetics Laboratory, School of Cellular and Molecular Medicine, University of Bristol, Bristol, UK
| | - Xiaomin Bao
- Departments of Molecular Biosciences and Dermatology, Northwestern University, Evanston, IL, USA
| | - Y George Zheng
- Department of Pharmaceutical and Biochemical Sciences, College of Pharmacy, University of Georgia, Athens, GA, USA
| | - Chang-Mei Liu
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing, China
| | - Nina F Schor
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
- National Institute of Neurological Disorders & Stroke, National Institutes of Health, Bethesda, MD, USA
| | - Zhi-Jie Li
- Liaoning Key Laboratory of Research and Application of Animal Models for Environmental and Metabolic Diseases, Medical Research Center, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xing-Guo Li
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
- Wilmot Cancer Institute, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
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