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Jain V, Bose S, Arya AK, Arif T. Lysosomes in Stem Cell Quiescence: A Potential Therapeutic Target in Acute Myeloid Leukemia. Cancers (Basel) 2022; 14:1618. [PMID: 35406389 PMCID: PMC8996909 DOI: 10.3390/cancers14071618] [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: 02/08/2022] [Revised: 03/19/2022] [Accepted: 03/21/2022] [Indexed: 12/12/2022] Open
Abstract
Lysosomes are cellular organelles that regulate essential biological processes such as cellular homeostasis, development, and aging. They are primarily connected to the degradation/recycling of cellular macromolecules and participate in cellular trafficking, nutritional signaling, energy metabolism, and immune regulation. Therefore, lysosomes connect cellular metabolism and signaling pathways. Lysosome's involvement in the critical biological processes has rekindled clinical interest towards this organelle for treating various diseases, including cancer. Recent research advancements have demonstrated that lysosomes also regulate the maintenance and hemostasis of hematopoietic stem cells (HSCs), which play a critical role in the progression of acute myeloid leukemia (AML) and other types of cancer. Lysosomes regulate both HSCs' metabolic networks and identity transition. AML is a lethal type of blood cancer with a poor prognosis that is particularly associated with aging. Although the genetic landscape of AML has been extensively described, only a few targeted therapies have been produced, warranting the need for further research. This review summarizes the functions and importance of targeting lysosomes in AML, while highlighting the significance of lysosomes in HSCs maintenance.
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Affiliation(s)
- Vaibhav Jain
- Abramson Cancer Center, Department of Medicine, 421 Curie Blvd., Philadelphia, PA 19104, USA;
| | - Swaroop Bose
- Department of Dermatology, Mount Sinai Icahn School of Medicine, New York, NY 10029, USA;
| | - Awadhesh K. Arya
- Department of Anesthesiology, Shock, Trauma and Anesthesiology Research Center, University of Maryland School of Medicine, Baltimore, MD 21201, USA;
| | - Tasleem Arif
- Department of Cell, Developmental, and Regenerative Biology, Mount Sinai Icahn School of Medicine, New York, NY 10029, USA
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2
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Rafiq S, McKenna SL, Muller S, Tschan MP, Humbert M. Lysosomes in acute myeloid leukemia: potential therapeutic targets? Leukemia 2021; 35:2759-2770. [PMID: 34462526 PMCID: PMC8478647 DOI: 10.1038/s41375-021-01388-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Revised: 08/04/2021] [Accepted: 08/12/2021] [Indexed: 02/06/2023]
Abstract
Lysosomes, since their discovery, have been primarily known for degrading cellular macromolecules. However, in recent studies, they have begun to emerge as crucial regulators of cell homeostasis. They are at the crossroads of catabolic and anabolic pathways and are intricately involved in cellular trafficking, nutrient signaling, energy metabolism, and immune regulation. Their involvement in such essential cellular functions has renewed clinical interest in targeting the lysosome as a novel way to treat disease, particularly cancer. Acute myeloid leukemia (AML) is an aggressive blood cancer with a low survival probability, particularly in older patients. The genomic landscape of AML has been extensively characterized but few targeted therapies (with the exception of differentiation therapy) can achieve a long-term cure. Therefore, there is an unmet need for less intensive and more tolerable therapeutic interventions. In this review, we will give an overview on the myriad of functions performed by lysosomes and their importance in malignant disease. Furthermore, we will discuss their relevance in hematopoietic cells and different ways to potentially target them in AML.
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Affiliation(s)
- Sreoshee Rafiq
- grid.5734.50000 0001 0726 5157Division of Experimental Pathology, Institute of Pathology, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - Sharon L. McKenna
- grid.7872.a0000000123318773Cancer Research, UCC, Western Gateway Building, University College Cork, Cork, Ireland ,TRANSAUTOPHAGY: European Network for Multidisciplinary Research and Translation of Autophagy Knowledge, COST Action CA15138, Barcelona, Spain
| | - Sylviane Muller
- TRANSAUTOPHAGY: European Network for Multidisciplinary Research and Translation of Autophagy Knowledge, COST Action CA15138, Barcelona, Spain ,grid.418692.00000 0004 0610 0264CNRS and Strasbourg University Unit Biotechnology and Cell signaling / Strasbourg Drug Discovery and Development Institute (IMS); Ecole Supérieure de Biotechnologie de Strasbourg, Illkirch, France ,grid.11843.3f0000 0001 2157 9291University of Strasbourg Institute for Advanced Study, Strasbourg, France
| | - Mario P. Tschan
- grid.5734.50000 0001 0726 5157Division of Experimental Pathology, Institute of Pathology, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland ,TRANSAUTOPHAGY: European Network for Multidisciplinary Research and Translation of Autophagy Knowledge, COST Action CA15138, Barcelona, Spain
| | - Magali Humbert
- grid.5734.50000 0001 0726 5157Division of Experimental Pathology, Institute of Pathology, Bern, Switzerland ,TRANSAUTOPHAGY: European Network for Multidisciplinary Research and Translation of Autophagy Knowledge, COST Action CA15138, Barcelona, Spain
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3
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Grönroos T, Mäkinen A, Laukkanen S, Mehtonen J, Nikkilä A, Oksa L, Rounioja S, Marincevic-Zuniga Y, Nordlund J, Pohjolainen V, Paavonen T, Heinäniemi M, Lohi O. Clinicopathological features and prognostic value of SOX11 in childhood acute lymphoblastic leukemia. Sci Rep 2020; 10:2043. [PMID: 32029838 PMCID: PMC7005266 DOI: 10.1038/s41598-020-58970-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 01/22/2020] [Indexed: 12/11/2022] Open
Abstract
Acute lymphoblastic leukemia is marked by aberrant transcriptional features that alter cell differentiation, self-renewal, and proliferative features. We sought to identify the transcription factors exhibiting altered and subtype-specific expression patterns in B-ALL and report here that SOX11, a developmental and neuronal transcription factor, is aberrantly expressed in the ETV6-RUNX1 and TCF3-PBX1 subtypes of acute B-cell leukemias. We show that a high expression of SOX11 leads to alterations of gene expression that are typically associated with cell adhesion, migration, and differentiation. A high expression is associated with DNA hypomethylation at the SOX11 locus and a favorable outcome. The results indicate that SOX11 expression marks a group of patients with good outcomes and thereby prompts further study of its use as a biomarker.
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Affiliation(s)
- Toni Grönroos
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.
| | - Artturi Mäkinen
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Fimlab Laboratories, Department of Pathology, Tampere University Hospital, Tampere, Finland
| | - Saara Laukkanen
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Juha Mehtonen
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Atte Nikkilä
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Laura Oksa
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Samuli Rounioja
- Fimlab Laboratories, Department of Hematology, Tampere University Hospital, Tampere, Finland
| | - Yanara Marincevic-Zuniga
- Department of Medical Sciences, Molecular Medicine and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Jessica Nordlund
- Department of Medical Sciences, Molecular Medicine and Science for Life Laboratory, Uppsala University, Uppsala, Sweden
| | - Virva Pohjolainen
- Fimlab Laboratories, Department of Pathology, Tampere University Hospital, Tampere, Finland
| | - Timo Paavonen
- Fimlab Laboratories, Department of Pathology, Tampere University Hospital, Tampere, Finland.,Department of Pathology, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland
| | - Merja Heinäniemi
- Institute of Biomedicine, School of Medicine, University of Eastern Finland, Kuopio, Finland
| | - Olli Lohi
- Tampere Center for Child Health Research, Faculty of Medicine and Health Technology, Tampere University, Tampere, Finland.,Department of Pediatrics, Tampere University Hospital, Tampere, Finland
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4
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Mijanović O, Branković A, Panin AN, Savchuk S, Timashev P, Ulasov I, Lesniak MS. Cathepsin B: A sellsword of cancer progression. Cancer Lett 2019; 449:207-214. [PMID: 30796968 PMCID: PMC6488514 DOI: 10.1016/j.canlet.2019.02.035] [Citation(s) in RCA: 96] [Impact Index Per Article: 19.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 02/12/2019] [Accepted: 02/13/2019] [Indexed: 12/13/2022]
Abstract
Clinical, biochemical and molecular biology studies have identified lysosome-encapsulated cellular proteases as critical risk factors for cancer progression. Cathepsins represent a group of such proteases aimed at maintenance of cellular homeostasis. Nevertheless, recent reports suggest that Cathepsin B executes other cellular programs such as controlling tumor growth, migration, invasion, angiogenesis, and metastases development. In fact, elevated levels of Cathepsins are found under different pathological conditions including inflammation, infection, neurodegenerative disease, and cancer. Furthermore, the discovery of Cathepsin B secretion and function as an extracellular matrix protein has broadened our appreciation for the impact of Cathepsin B on cancer progression. Underneath a façade of an intracellular protease with limited therapeutic potential hides a central role of cathepsins in extracellular functions. Moreover, this role is incredibly diverse from one condition to the next - from driving caspase-dependent apoptosis to facilitating tumor neovascularization and metastasis. Here we discuss the role of Cathepsin B in the oncogenic process and perspective the use of Cathepsin B for diagnostic and therapeutic applications.
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Affiliation(s)
- Olja Mijanović
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Ana Branković
- Department of Forensics, Academy of Criminalistic and Police Studies, Belgrade, Serbia
| | - Alexander N Panin
- Moscow State University of Food Production, 11, Volokolamskoe Shosse, Moscow, 125080, Russia
| | - Solomiia Savchuk
- The University of Illinois at Chicago (UIC), Chicago, IL, USA; Northwestren University, Chicago, IL, 60611, USA
| | - Peter Timashev
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Ilya Ulasov
- Institute of Regenerative Medicine, Sechenov First Moscow State Medical University, Moscow, 119991, Russia
| | - Maciej S Lesniak
- The University of Illinois at Chicago (UIC), Chicago, IL, USA; Northwestren University, Chicago, IL, 60611, USA.
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Huang X, Xiao F, Li Y, Qian W, Ding W, Ye X. Bypassing drug resistance by triggering necroptosis: recent advances in mechanisms and its therapeutic exploitation in leukemia. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2018; 37:310. [PMID: 30541583 PMCID: PMC6291981 DOI: 10.1186/s13046-018-0976-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 11/23/2018] [Indexed: 12/20/2022]
Abstract
Resistance to regulated cell death is one of the hallmarks of human cancers; it maintains cell survival and significantly limits the effectiveness of conventional drug therapy. Leukemia represents a class of hematologic malignancies that is characterized by dysregulation of cell death pathways and treatment-related resistance. As the majority of chemotherapeutic and targeted drugs kill leukemia cells by triggering apoptosis, the observed resistance indicates the need for novel therapeutic strategies to reactivate nonapoptotic cell death programs in refractory leukemia. Necroptosis is a regulated form of necrosis that is precisely modulated by intracellular signaling pathways and thus provides potential molecular targets for rational therapeutic intervention. Indeed, accumulating evidence indicates that many current antitumor agents can activate necroptotic pathways and thereby induce leukemia cell death. Elucidation of the complete regulatory mechanism of necroptosis is expected to accelerate the development of novel therapeutic strategies for overcoming apoptosis resistance in leukemia. Here, we review the latest research advances in the regulatory mechanisms of necroptosis and summarize the progression of necroptosis-based therapeutic strategies in leukemia.
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Affiliation(s)
- Xianbo Huang
- Department of Hematology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 79# Qingchun Road, Hangzhou, 310003, China
| | - Feng Xiao
- Department of Hematology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 79# Qingchun Road, Hangzhou, 310003, China.,Malignant Lymphoma Diagnosis and Therapy Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Yuan Li
- Institute of Hematology, the First Hospital of Jiaxing, Jiaxing, 314000, China
| | - Wenbin Qian
- Department of Hematology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 79# Qingchun Road, Hangzhou, 310003, China.,Malignant Lymphoma Diagnosis and Therapy Center, the First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Wei Ding
- Department of Pathology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 79# Qingchun Road, Hangzhou, 310003, China.
| | - Xiujin Ye
- Department of Hematology, the First Affiliated Hospital, College of Medicine, Zhejiang University, 79# Qingchun Road, Hangzhou, 310003, China.
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6
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Leto G, Crescimanno M, Flandina C. On the role of cystatin C in cancer progression. Life Sci 2018; 202:152-160. [DOI: 10.1016/j.lfs.2018.04.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 03/17/2018] [Accepted: 04/11/2018] [Indexed: 02/06/2023]
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Lv LX, Zhou ZX, Zhou Z, Zhang LJ, Yan R, Zhao Z, Yang LY, Bian XY, Jiang HY, Li YD, Sun YS, Xu QQ, Hu GL, Guan WJ, Li YQ. Hispidin induces autophagic and necrotic death in SGC-7901 gastric cancer cells through lysosomal membrane permeabilization by inhibiting tubulin polymerization. Oncotarget 2018; 8:26992-27006. [PMID: 28460485 PMCID: PMC5432313 DOI: 10.18632/oncotarget.15935] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Accepted: 02/20/2017] [Indexed: 01/05/2023] Open
Abstract
Hispidin and its derivatives are widely distributed in edible mushrooms. Hispidin is more cytotoxic to A549, SCL-1, Bel7402 and Capan-1 cancer cells than to MRC5 normal cells; by contrast, hispidin protects H9c2 cardiomyoblast cells from hydrogen peroxide-induced or doxorubicin-induced apoptosis. Consequently, further research on how hispidin affects normal and cancer cells may help treat cancer and reduce chemotherapy-induced side effects. This study showed that hispidin caused caspase-independent death in SGC-7901 cancer cells but not in GES-1 normal cells. Hispidin-induced increases in LC3-II occurred in SGC-7901 cells in a time independent manner. Cell death can be partially inhibited by treatment with ATG5 siRNA but not by autophagy or necroptosis inhibitors. Ultrastructural evidence indicated that hispidin-induced necrotic cell death involved autophagy. Hispidin-induced lysosomal membrane permeabilization (LMP) related to complex cell death occurred more drastically in SGC-7901 cells than in GES-1 cells. Ca2+ rather than cathepsins from LMP contributed more to cell death. Hispidin induced microtubule depolymerization, which can cause LMP, more drastically in SGC-7901 cells than in GES-1 cells. At 4.1 μM, hispidin promoted cell-free tubulin polymerization but at concentrations higher than 41 μM, hispidin inhibited polymerization. Hispidin did not bind to tubulin. Alterations in microtubule regulatory proteins, such as stathmin phosphorylation at Ser16, contributed to hispidin-induced SGC-7901 cell death. In conclusion, hispidin at concentrations higher than 41 μM may inhibit tubulin polymerization by modulating microtubule regulatory proteins, such as stathmin, causing LMP and complex SGC-7901 cell death. This mechanism suggests a promising novel treatment for human cancer.
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Affiliation(s)
- Long-Xian Lv
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China.,State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 310003 Hangzhou, China
| | - Zhen-Xing Zhou
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Zhan Zhou
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Li-Jiang Zhang
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Ren Yan
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 310003 Hangzhou, China
| | - Zhao Zhao
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Li-Ya Yang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 310003 Hangzhou, China
| | - Xiao-Yuan Bian
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 310003 Hangzhou, China
| | - Hui-Yong Jiang
- State Key Laboratory for Diagnosis and Treatment of Infectious Diseases, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, 310003 Hangzhou, China
| | - Yu-Dong Li
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Yi-Sheng Sun
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Qin-Qin Xu
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Gui-Li Hu
- Department of Basic Medicine, College of Medicine, Zhejiang University, 310058 Hangzhou, China
| | - Wen-Jun Guan
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
| | - Yong-Quan Li
- Institute of Pharmaceutical Biotechnology and College of Pharmaceutical Sciences, Zhejiang University, 310058 Hangzhou, China
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Methylation of microRNA-129-5P modulates nucleus pulposus cell autophagy by targeting Beclin-1 in intervertebral disc degeneration. Oncotarget 2017; 8:86264-86276. [PMID: 29156793 PMCID: PMC5689683 DOI: 10.18632/oncotarget.21137] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 08/06/2017] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs play an important role in the etiology and progression of many diseases, including intervertebral disc degeneration (IVDD). The miRNA miR-129-5P regulates autophagy in various cancers, but its role in human nucleus pulposus (NP) cells is unclear. The present study investigated whether miR-129-5p regulates the expression of Beclin-1 which is known to induce autophagy in NP cells by evaluating their levels in normal and degenerative disc tissues and human NP cells transfected with miR-129-5P mimic or inhibitor by quantitative real-time (qRT-)PCR, western blotting, flow cytometry, and immunofluorescence analysis. A bioinformatics analysis was used to predict the relationship between miR-129-5P and Beclin-1, which was confirmed by the dual luciferase assay. DNA methylation status was assessed by methylation-specific PCR, and the effect of demethylation on miR-129-5P level and autophagy was examined by qRT-PCR, western blotting, and flow cytometry. We found that miR-129-5P expression was downregulated while that of Beclin-1 and LC3-II was upregulated in degenerative disc NP cells. Meanwhile, autophagy was reduced in human NP cells transfected with miR-129-5P mimic, whereas the opposite result was observed upon treatment with miR-129-5P inhibitor. Bioinformatics analysis and the luciferase reporter assay revealed that Beclin-1 is a target of and is inhibited by miR-129-5P. We also found that CpG islands in the miR-129-5P promoter region were hypermethylated in degenerative as compared to normal disc tissue. Thus, miR-129-5P blocks NP cell autophagy by directly inhibiting Beclin-1, a process that is dependent on miR-129-5P promoter methylation.
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