1
|
Davoodvandi A, Sadeghi S, Alavi SMA, Alavi SS, Jafari A, Khan H, Aschner M, Mirzaei H, Sharifi M, Asemi Z. The therapeutic effects of berberine for gastrointestinal cancers. Asia Pac J Clin Oncol 2024; 20:152-167. [PMID: 36915942 DOI: 10.1111/ajco.13941] [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: 06/23/2022] [Revised: 11/17/2022] [Accepted: 01/10/2023] [Indexed: 03/15/2023]
Abstract
Cancer is one of the most serious human health issues. Drug therapy is the major common way to treat cancer. There is a growing interest in using natural compounds to overcome drug resistance, adverse reactions, and target specificity of certain types of drugs that may affect several targets with fewer side effects and be beneficial against various types of cancer. In this regard, the use of herbal medicines alone or in combination with the main anticancer drugs is commonly available. Berberine (BBR), a nature-driven phytochemical component, is a well-known nutraceutical due to its wide variety of pharmacological activities, including antioxidant, anti-inflammatory, antibacterial, antifungal, antiparasitic, antidiabetic, antihypertensive, and hypolipidemic. In addition, BBR exerts anticancer activities. In present article, we summarized the information available on the therapeutic effects of BBR and its mechanisms on five types of the most prevalent gastrointestinal cancers, including esophageal, gastric, colorectal, hepatocarcinoma, and pancreatic cancers.
Collapse
Affiliation(s)
- Amirhossein Davoodvandi
- Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
- Cancer Immunology Project (CIP), Universal Scientific Education and Research Network (USERN), Tehran, Iran
| | - Sahand Sadeghi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | | | - Seyedeh Shaghayegh Alavi
- Departmemt of Food Science, Engineering and Technology, Faculty of Agricultural Engineering and Technology, University of Tehran, Karaj, Iran
| | - Ameneh Jafari
- ATMP Department, Breast Cancer Research Center, Motamed Cancer Institute, ACECR, Tehran, Iran
- Proteomics Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan, Pakistan
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, New York, USA
| | - Hamed Mirzaei
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| | - Mehran Sharifi
- Department of Internal Medicine, School of Medicine, Cancer Prevention Research Center, Seyyed Al-Shohada Hospital, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Kashan University of Medical Sciences, Kashan, Iran
| |
Collapse
|
2
|
Gao W, Lu J, Yang Z, Li E, Cao Y, Xie L. Mitotic Functions and Characters of KIF11 in Cancers. Biomolecules 2024; 14:386. [PMID: 38672404 PMCID: PMC11047945 DOI: 10.3390/biom14040386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 04/28/2024] Open
Abstract
Mitosis mediates the accurate separation of daughter cells, and abnormalities are closely related to cancer progression. KIF11, a member of the kinesin family, plays a vital role in the formation and maintenance of the mitotic spindle. Recently, an increasing quantity of data have demonstrated the upregulated expression of KIF11 in various cancers, promoting the emergence and progression of cancers. This suggests the great potential of KIF11 as a prognostic biomarker and therapeutic target. However, the molecular mechanisms of KIF11 in cancers have not been systematically summarized. Therefore, we first discuss the functions of the protein encoded by KIF11 during mitosis and connect the abnormal expression of KIF11 with its clinical significance. Then, we elucidate the mechanism of KIF11 to promote various hallmarks of cancers. Finally, we provide an overview of KIF11 inhibitors and outline areas for future work.
Collapse
Affiliation(s)
| | | | | | | | - Yufei Cao
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China; (W.G.); (J.L.); (Z.Y.); (E.L.)
| | - Lei Xie
- Department of Biochemistry and Molecular Biology, Shantou University Medical College, Shantou 515041, China; (W.G.); (J.L.); (Z.Y.); (E.L.)
| |
Collapse
|
3
|
Deng L, Di Y, Chen C, Xia J, Lei B, Li N, Zhang Q. Depletion of the N 6-Methyladenosine (m6A) reader protein IGF2BP3 induces ferroptosis in glioma by modulating the expression of GPX4. Cell Death Dis 2024; 15:181. [PMID: 38429265 PMCID: PMC10907351 DOI: 10.1038/s41419-024-06486-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 03/03/2024]
Abstract
Emerging evidence highlights the multifaceted contributions of m6A modifications to glioma. IGF2BP3, a m6A modification reader protein, plays a crucial role in post-transcriptional gene regulation. Though several studies have identified IGF2BP3 as a poor prognostic marker in glioma, the underlying mechanism remains unclear. In this study, we demonstrated that IGF2BP3 knockdown is detrimental to cell growth and survival in glioma cells. Notably, we discovered that IGF2BP3 regulated ferroptosis by modulating the protein expression level of GPX4 through direct binding to a specific motif on GPX4 mRNA. Strikingly, the m6A modification at this motif was found to be critical for GPX4 mRNA stability and translation. Furthermore, IGF2BP3 knockdown glioma cells were incapable of forming tumors in a mouse xenograft model and were more susceptible to phagocytosis by microglia. Our findings shed light on an unrecognized regulatory function of IGF2BP3 in ferroptosis. The identification of a critical m6A site within the GPX4 transcript elucidates the significance of post-transcriptional control in ferroptosis.
Collapse
Affiliation(s)
- Limei Deng
- Laboratory of Obstetrics and Gynecology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China
- The Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, 524023, China
| | - Yunbo Di
- Laboratory of Obstetrics and Gynecology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China
| | - Caiyun Chen
- Laboratory of Obstetrics and Gynecology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China
| | - Juan Xia
- Department of Hematology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China
| | - Bingxi Lei
- Department of Neurosurgery, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou, 510120, China.
| | - Ning Li
- The Marine Biomedical Research Institute, Guangdong Medical University, Zhanjiang, 524023, China.
- Department of Hematology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China.
| | - Qingyu Zhang
- Laboratory of Obstetrics and Gynecology, Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, 524001, China.
| |
Collapse
|
4
|
Liu J, Wang S, Zhang C, Wei Z, Han D, Song Y, Song X, Chao F, Wu Z, Xu G, Chen G. Anillin contributes to prostate cancer progression through the regulation of IGF2BP1 to promote c-Myc and MAPK signaling. Am J Cancer Res 2024; 14:490-506. [PMID: 38455417 PMCID: PMC10915328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 01/18/2024] [Indexed: 03/09/2024] Open
Abstract
Prostate cancer (PCa), especially castration-resistant PCa, is a common and fatal disease. Anillin (ANLN) is an actin-binding protein that is involved in various malignancies, including PCa. However, the regulatory mechanism of ANLN in PCa remains unclear. Exploring the role of ANLN in PCa development and discovering novel therapeutic targets are crucial for PCa therapy. In the current work, we discovered that ANLN expression was considerably elevated in PCa tissues and cell lines when compared to nearby noncancerous prostate tissues and normal prostate epithelial cells. ANLN was associated with more advanced T stage, N stage, higher Gleason score, and prostate-specific antigen (PSA) level. In addition, we discovered that overexpression of ANLN promoted PCa cell proliferation, migration, and invasion in vitro and in vivo. Mechanistically, we performed RNA-seq to identify the regulatory influence of ANLN on the MAPK signal pathway. Furthermore, a favorable association between ANLN expression and IGF2BP1 expression was identified. The tumor-suppressive impact of ANLN downregulation on PCa cell growth was partially reversed by overexpressing IGF2BP1. Meanwhile, we discovered that ANLN can stabilize the proto-oncogene c-Myc and activate the MAPK signaling pathway through IGF2BP1. These findings indicate that ANLN could be a potential therapeutic target in PCa.
Collapse
Affiliation(s)
- Jinke Liu
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Shiyu Wang
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Cong Zhang
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Ziwei Wei
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Dunsheng Han
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Yufeng Song
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Xiaoming Song
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Fan Chao
- Department of Urology, Zhongshan Hospital, Fudan University (Xiamen Branch)Xiamen 361015, Fujian, China
| | - Zhiming Wu
- Department of Urology, Sun Yat-sen University Cancer CenterGuangzhou 510060, Guangdong, China
| | - Guoxiong Xu
- Research Center for Clinical Medicine, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| | - Gang Chen
- Department of Urology, Jinshan Hospital, Fudan UniversityShanghai 201508, China
| |
Collapse
|
5
|
Kaushik K, Kumar H, Mehta S, Palanichamy JK. Hypoxia increases the biogenesis of IGF2BP3-bound circular RNAs. Mol Biol Rep 2024; 51:288. [PMID: 38329630 DOI: 10.1007/s11033-024-09230-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/08/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND Insulin-like Growth Factor 2 Binding Protein 3 (IGF2BP3) promotes cancer migration and invasion by binding to several coding and non-coding RNAs. Hypoxia stimulates tumor progression by upregulating Hypoxia Inducible Factors and downstream signaling. Quaking (QKI) gene, which is upregulated in hypoxia and promotes epithelial to mesenchymal transition (EMT), induces circular RNAs. Therefore, the axis between IGF2BP3, QKI, circular RNAs and their respective host genes under hypoxia was studied. METHODS AND RESULTS Several IGF2BP3-bound circular RNAs were previously identified in HepG2. There were 13 circRNAs originating from 8 host genes bound to IGF2BP3. We confirmed their binding to IGF2BP3 in U87MG using an RNA Immunoprecipitation assay. MALAT1, an oncogenic lncRNA was also found to be associated with IGF2BP3. Three adherent cell lines expressing high levels of IGF2BP3 viz., HeLa, HepG2 and U87MG were cultured under normoxia (20%O2) and hypoxia (<0.2%O2) for 48-168 h. Expression of IGF2BP3, QKI, EMT markers, IGF2BP3-bound circRNAs and their host mRNAs expression were assessed by quantitative real-time PCR (qRT-PCR) in both normoxia and hypoxia. The hypoxia markers viz., VEGF and CA9 were upregulated in all the cell lines in hypoxia at all time points along with an increase in SNAIL. We found 6 genes, viz., PHC3, CDYL, ANKRD17, ARID1A, NEIL3 and FNDC3B with increased expression both at the mRNA and circRNA level indicating their synergistic role in tumor initiation. Overall, we found that circRNA to mRNA expression was observed to be increased for most of the genes and time points of hypoxia in all the cell lines. IGF2BP3 and QKI were also upregulated in hypoxia indicating their role in circRNA biogenesis and stability. CONCLUSION Our data implies that hypoxia augments circRNA biogenesis which might subsequently play a role in tumor progression.
Collapse
Affiliation(s)
- Kriti Kaushik
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, Convergence Block, New Delhi, 110029, India
| | - Hemant Kumar
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, Convergence Block, New Delhi, 110029, India
| | - Samriddhi Mehta
- Department of Biotechnology, All India Institute of Medical Sciences, New Delhi, India
| | - Jayanth Kumar Palanichamy
- Department of Biochemistry, All India Institute of Medical Sciences, Ansari Nagar, Convergence Block, New Delhi, 110029, India.
| |
Collapse
|
6
|
Zhang F, Ignatova VV, Ming GL, Song H. Advances in brain epitranscriptomics research and translational opportunities. Mol Psychiatry 2024; 29:449-463. [PMID: 38123727 PMCID: PMC11116067 DOI: 10.1038/s41380-023-02339-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/23/2023]
Abstract
Various chemical modifications of all RNA transcripts, or epitranscriptomics, have emerged as crucial regulators of RNA metabolism, attracting significant interest from both basic and clinical researchers due to their diverse functions in biological processes and immense clinical potential as highlighted by the recent profound success of RNA modifications in improving COVID-19 mRNA vaccines. Rapid accumulation of evidence underscores the critical involvement of various RNA modifications in governing normal neural development and brain functions as well as pathogenesis of brain disorders. Here we provide an overview of RNA modifications and recent advancements in epitranscriptomic studies utilizing animal models to elucidate important roles of RNA modifications in regulating mammalian neurogenesis, gliogenesis, synaptic formation, and brain function. Moreover, we emphasize the pivotal involvement of RNA modifications and their regulators in the pathogenesis of various human brain disorders, encompassing neurodevelopmental disorders, brain tumors, psychiatric and neurodegenerative disorders. Furthermore, we discuss potential translational opportunities afforded by RNA modifications in combatting brain disorders, including their use as biomarkers, in the development of drugs or gene therapies targeting epitranscriptomic pathways, and in applications for mRNA-based vaccines and therapies. We also address current limitations and challenges hindering the widespread clinical application of epitranscriptomic research, along with the improvements necessary for future progress.
Collapse
Affiliation(s)
- Feng Zhang
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Valentina V Ignatova
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA
| | - Guo-Li Ming
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| | - Hongjun Song
- Department of Neuroscience and Mahoney Institute for Neurosciences, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Department of Cell and Developmental Biology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- Institute for Regenerative Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
- The Epigenetics Institute, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, 19104, USA.
| |
Collapse
|
7
|
Dai W, Tian R, Yu L, Bian S, Chen Y, Yin B, Luan Y, Chen S, Fan Z, Yan R, Pan X, Hou Y, Li R, Chen J, Shu M. Overcoming therapeutic resistance in oncolytic herpes virotherapy by targeting IGF2BP3-induced NETosis in malignant glioma. Nat Commun 2024; 15:131. [PMID: 38167409 PMCID: PMC10762148 DOI: 10.1038/s41467-023-44576-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 12/20/2023] [Indexed: 01/05/2024] Open
Abstract
Oncolytic virotherapy holds promise for cancer treatment, but the factors determining its oncolytic activity remain unclear. Neutrophil extracellular traps (NETs) are associated with cancer progression, yet their formation mechanism and role in oncolytic virotherapy remain elusive. In this study, we demonstrate that, in glioma, upregulation of IGF2BP3 enhances the expression of E3 ubiquitin protein ligase MIB1, promoting FTO degradation via the ubiquitin-proteasome pathway. This results in increased m6A-mediated CSF3 release and NET formation. Oncolytic herpes simplex virus (oHSV) stimulates IGF2BP3-induced NET formation in malignant glioma. In glioma models in female mice, a BET inhibitor enhances the oncolytic activity of oHSV by impeding IGF2BP3-induced NETosis, reinforcing virus replication through BRD4 recruitment with the CDK9/RPB-1 complex to HSV gene promoters. Our findings unveil the regulation of m6A-mediated NET formation, highlight oncolytic virus-induced NETosis as a critical checkpoint hindering oncolytic potential, and propose targeting NETosis as a strategy to overcome resistance in oncolytic virotherapy.
Collapse
Affiliation(s)
- Weiwei Dai
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Ruotong Tian
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Liubing Yu
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Shasha Bian
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuling Chen
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Bowen Yin
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Yuxuan Luan
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Siqi Chen
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Zhuoyang Fan
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
- Department of Interventional Radiology, Zhongshan hospital, Fudan University, Shanghai, China
| | - Rucheng Yan
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China
| | - Xin Pan
- School of Basic Medical Sciences, Fudan University, Shanghai, China
- Nanhu Laboratory, National Center of Biomedical Analysis, Beijing, China
| | - Yingyong Hou
- Department of Pathology, Zhongshan hospital, Fudan University, Shanghai, China
| | - Rong Li
- Department of Neurosurgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China
| | - Juxiang Chen
- Department of Neurosurgery, Shanghai Changhai Hospital, Naval Medical University, Shanghai, China.
| | - Minfeng Shu
- Department of Pharmacology, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
- Key Laboratory of Medical Molecular Virology (MOE/NHC/CAMS), Shanghai Frontiers Science Center of Pathogenic Microorganisms and Infection, School of Basic Medical Sciences, Shanghai Medical College, Fudan University, Shanghai, China.
| |
Collapse
|
8
|
Li C, Li B, Wang H, Qu L, Liu H, Weng C, Han J, Li Y. Role of N6-methyladenosine methylation in glioma: recent insights and future directions. Cell Mol Biol Lett 2023; 28:103. [PMID: 38072944 PMCID: PMC10712162 DOI: 10.1186/s11658-023-00514-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 11/21/2023] [Indexed: 12/18/2023] Open
Abstract
Glioma is the most pervasive intracranial tumor in the central nervous system (CNS), with glioblastoma (GBM) being the most malignant type having a highly heterogeneous cancer cell population. There is a significantly high mortality rate in GBM patients. Molecular biomarkers related to GBM malignancy may have prognostic values in predicting survival outcomes and therapeutic responses, especially in patients with high-grade gliomas. In particular, N6-methyladenine (m6A) mRNA modification is the most abundant form of post-transcriptional RNA modification in mammals and is involved in regulating mRNA translation and degradation. Cumulative findings indicate that m6A methylation plays a crucial part in neurogenesis and glioma pathogenesis. In this review, we summarize recent advances regarding the functional significance of m6A modification and its regulatory factors in glioma occurrence and progression. Significant advancement of m6A methylation-associated regulators as potential therapeutic targets is also discussed.
Collapse
Affiliation(s)
- Chunlin Li
- Department of Neurology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250014, Shandong, China
| | - Bowen Li
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Hui Wang
- Department of Acupuncture, Zaozhuang Traditional Chinese Medicine Hospital, Zaozhuang, 277000, Shandong, China
| | - Linglong Qu
- College of Traditional Chinese Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Hui Liu
- First School of Clinical Medicine, Shandong University of Traditional Chinese Medicine, Jinan, 250000, Shandong, China
| | - Chao Weng
- Department of Neurology, Renmin Hospital of Wuhan University, Wuhan, Hubei Province, China
- Department of Neurology and Neurosurgery, Montreal Neurological Institute, McGill University, Montreal, QC, Canada
| | - Jinming Han
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
| | - Yuan Li
- Key Lab of Chemical Biology (MOE), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, 250012, Shandong, China.
- Suzhou Research Institute of Shandong University, Suzhou 215123, China.
| |
Collapse
|
9
|
Han M, Sun H, Zhou Q, Liu J, Hu J, Yuan W, Sun Z. Effects of RNA methylation on Tumor angiogenesis and cancer progression. Mol Cancer 2023; 22:198. [PMID: 38053093 PMCID: PMC10698974 DOI: 10.1186/s12943-023-01879-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Accepted: 10/09/2023] [Indexed: 12/07/2023] Open
Abstract
Tumor angiogenesis plays vital roles in the growth and metastasis of cancer. RNA methylation is one of the most common modifications and is widely observed in eukaryotes and prokaryotes. Accumulating studies have revealed that RNA methylation affects the occurrence and development of various tumors. In recent years, RNA methylation has been shown to play an important role in regulating tumor angiogenesis. In this review, we mainly elucidate the mechanisms and functions of RNA methylation on angiogenesis and progression in several cancers. We then shed light on the role of RNA methylation-associated factors and pathways in tumor angiogenesis. Finally, we describe the role of RNA methylation as potential biomarker and novel therapeutic target.
Collapse
Affiliation(s)
- Mingyu Han
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China
| | - Haifeng Sun
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China
| | - Quanbo Zhou
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China
| | - Jinbo Liu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China
| | - Junhong Hu
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China.
| | - Weitang Yuan
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China.
| | - Zhenqiang Sun
- Department of Colorectal Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450001, China.
- Henan Institute of Interconnected Intelligent Health Management, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, China.
| |
Collapse
|
10
|
Tang J, Wang S, Weng M, Guo Q, Ren L, He Y, Cui Z, Cong M, Qin M, Yu J, Su R, Li X. The IGF2BP3-COPS7B Axis Facilitates mRNA Translation to Drive Colorectal Cancer Progression. Cancer Res 2023; 83:3593-3610. [PMID: 37560971 DOI: 10.1158/0008-5472.can-23-0557] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 06/21/2023] [Accepted: 08/08/2023] [Indexed: 08/11/2023]
Abstract
Many studies have provided valuable information about genomic and transcriptomic changes that occur in colorectal cancer. However, protein abundance cannot be reliably predicted by DNA alteration or mRNA expression, which can be partially attributed to posttranscriptional and/or translational regulation of gene expression. In this study, we identified increased translational efficiency (TE) as a hallmark of colorectal cancer by evaluating the transcriptomic and proteomic features of patients with colorectal cancer, along with comparative transcriptomic and ribosome-protected mRNA analysis in colon epithelial cells and colon cancer cells. COP9 signalosome subunit 7B (COPS7B) was among the key genes that consistently showed both significant TE increase and protein elevation without transcriptional alteration in colorectal cancer. Insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) enhanced the TE of COPS7B mRNA to promote colorectal cancer growth and metastasis. COPS7B was found to be a component of the ribo-interactome that interacted with ribosomes to facilitate ribosome biogenesis and mRNA translation initiation. Collectively, this study revealed the proteomic features of colorectal cancer and highlighted elevated mRNA translation as a hallmark of colorectal cancer. The identification of the IGF2BP3-COPS7B axis underlying the increased protein synthesis rate in colorectal cancer provided a promising therapeutic target to treat this aggressive disease. SIGNIFICANCE Increased expression of COPS7B mediated by IGF2BP3 elevates the translational efficiency of genes enriched in mRNA translation and ribosome biogenesis pathways, promoting protein synthesis and driving progression in colorectal cancer.
Collapse
Affiliation(s)
- Jing Tang
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Shuoshuo Wang
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Mingjiao Weng
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Qingyu Guo
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Lili Ren
- Department of Pathology, Harbin Medical University, Harbin, China
- Department of Systems Biology, Beckman Research Institute of City of Hope, Monrovia, California
| | - Yan He
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Zihan Cui
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Mingqi Cong
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Minglu Qin
- Department of Pathology, Harbin Medical University, Harbin, China
| | - Jia Yu
- State Key Laboratory of Medical Molecular Biology, Department of Biochemistry and Molecular Biology, School of Basic Sciences & Institute of Basic Medical Sciences, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Rui Su
- Department of Systems Biology, Beckman Research Institute of City of Hope, Monrovia, California
| | - Xiaobo Li
- Department of Pathology, Harbin Medical University, Harbin, China
- Center for Chronic Disease Prevention and Control, Harbin Medical University, Harbin, China
- Key Laboratory of Preservation of Human Genetic Resources and Disease Control, Harbin Medical University, Ministry of Education, Harbin, China
| |
Collapse
|
11
|
Wang Y, Wen Q, Chen R, Gan Z, Huang X, Wang P, Cao X, Zhao N, Yang Z, Yan J. Iron-inhibited autophagy via transcription factor ZFP27 in Parkinson's disease. J Cell Mol Med 2023; 27:3614-3627. [PMID: 37668106 PMCID: PMC10660624 DOI: 10.1111/jcmm.17946] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Revised: 06/13/2023] [Accepted: 08/25/2023] [Indexed: 09/06/2023] Open
Abstract
Parkinson's disease (PD) is a challenge because of the ageing of the population and the disease's complicated pathogenesis. Accumulating evidence showed that iron and autophagy were involved in PD. Nevertheless, the molecular mechanism and role of iron and autophagy in PD are not yet elucidated. In the present study, it was shown that PD mice had significant motor dysfunction, increased iron content, less dopamine neurons and more α-synuclein accumulation in the substantia nigra. Meanwhile, PD mice treated with deferoxamine exhibited less iron content, relieved the dyskinesia and had a significant increase in dopamine neurons and a significant decrease in α-synuclein. Autophagy induced by LC3 was inhibited in PD models with iron treatment. Following verification showed that iron aggregation restrained insulin-like growth factor 2 (IGF2) and transcription factor zinc finger protein 27 (ZFP27) in PD models. In addition, LC3-induced autophagy flux was reduced with ZFP27 knockdown. Furthermore, ZFP27 affected autophagy by regulating LC3 promoter activity. These data suggest that iron deposition inhibits IGF2 and ZFP27 to reduce LC3-induced autophagy, and ultimately decrease dopamine neurons, accelerating PD progression. Our findings provide a novel insight that ZFP27-mediated iron-related autophagy and IGF2 may activate the downstream kinase gene to trigger autophagy in the PD model.
Collapse
Affiliation(s)
- Yinying Wang
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| | - Qian Wen
- Neurosurgery Department of the Second Hospital Affiliated, Kunming Medical University, Kunming, China
| | - Rongsha Chen
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| | - Zhichao Gan
- Neurosurgery Department of the Second Hospital Affiliated, Kunming Medical University, Kunming, China
| | - Xinwei Huang
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| | - Pengfei Wang
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| | - Xia Cao
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| | - Ninghui Zhao
- Neurosurgery Department of the Second Hospital Affiliated, Kunming Medical University, Kunming, China
| | - Zhongshan Yang
- Yunnan Provincial Key Laboratory of Molecular Biology for Sino Medicine, Yunnan University of Chinese Medicine, Kunming, China
| | - Jinyuan Yan
- Center Laboratory of the Second Hospital affiliated, Kunming Medical University, Kunming, China
| |
Collapse
|
12
|
Wang X, Lin J, Jiao Z, Zhang L, Guo D, An L, Xie T, Lin S. Circular RNA circIGF2BP3 Promotes the Proliferation and Differentiation of Chicken Primary Myoblasts. Int J Mol Sci 2023; 24:15545. [PMID: 37958531 PMCID: PMC10650573 DOI: 10.3390/ijms242115545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/20/2023] [Accepted: 10/21/2023] [Indexed: 11/15/2023] Open
Abstract
The quality and quantity of animal meat are closely related to the development of skeletal muscle, which, in turn, is determined by myogenic cells, including myoblasts and skeletal muscle satellite cells (SMSCs). Circular RNA, an endogenous RNA derivative formed through specific reverse splicing in mRNA precursors, has the potential to influence muscle development by binding to miRNAs or regulating gene expression involved in muscular growth at the transcriptional level. Previous high-throughput sequencing of circRNA in chicken liver tissue revealed a circular transcript, circIGF2BP3, derived from the gene encoding insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3). In this study, we confirmed the presence of the natural circular molecule of circIGF2BP3 through an RNase R enzyme tolerance assay. RT-qPCR results showed high circIGF2BP3 expression in the pectoral and thigh muscles of Yuexi frizzled feather chickens at embryonic ages 14 and 18, as well as at 7 weeks post-hatch. Notably, its expression increased during embryonic development, followed by a rapid decrease after birth. As well as using RT-qPCR, Edu, CCK-8, immunofluorescence, and Western blot techniques, we demonstrated that overexpressing circIGF2BP3 could promote the proliferation and differentiation of chicken primary myoblasts through upregulating genes such as proliferating cell nuclear antigen (PCNA), cyclin D1 (CCND1), cyclin E1 (CCNE1), cyclin dependent kinase 2 (CDK2), myosin heavy chain (MyHC), myoblast-determining 1 (MyoD1), myogenin (MyoG), and Myomaker. In conclusion, circIGF2BP3 promotes the proliferation and differentiation of myoblasts in chickens. This study establishes a foundation for further investigation into the biological functions and mechanisms of circIGF2BP3 in myoblasts proliferation and differentiation.
Collapse
Affiliation(s)
| | | | | | | | | | | | | | - Shudai Lin
- College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China; (X.W.); (J.L.); (Z.J.); (L.Z.); (D.G.); (L.A.); (T.X.)
| |
Collapse
|
13
|
Tang H, Zhao J, Liu J. Comprehensive analysis of the expression of the IGF2BPs gene family in head and neck squamous cell carcinoma: Association with prognostic value and tumor immunity. Heliyon 2023; 9:e20659. [PMID: 37842569 PMCID: PMC10568114 DOI: 10.1016/j.heliyon.2023.e20659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 09/25/2023] [Accepted: 10/03/2023] [Indexed: 10/17/2023] Open
Abstract
Background Head and neck squamous cell carcinoma (HNSCC) represents a predominant type of cancer found in the head and neck region, characterized by a high incidence and unfavorable prognosis. The IGF2BPs gene family, which belongs to the RNA-binding protein class, has been critically implicated in several cancers, and its involvement in HNSCC necessitates further exploration. Objective To explore the clinical significance and potential biological functions of the IGF2BPs gene family in HNSCC. Methods A bioinformatic methodology was employed to examine the expression profile, diagnostic and prognostic significance, and biological mechanisms of the IGF2BPs gene family in HNSCC, with a particular emphasis on its involvement in the immune function of HNSCC. This was followed by in vitro investigations to unravel the biological roles of the IGF2BPs gene family in HNSCC. Results This investigation has demonstrated that, in contrast with normal control tissue, HNSCC has a substantial elevation in the expression level of the IGF2BPs gene family. Patients with a high level of IGF2BPs gene family expression demonstrated higher prediction accuracy for HNSCC. Furthermore, patients with HNSCC and elevated IGF2BPs gene family expression levels exhibited poor survival outcomes. The IGF2BPs gene family displayed a significant association with a variety of immune infiltrating cells and immune genes in HNSCC. Studies conducted in vitro have confirmed that IGF2BP2 silencing suppressed the migration, proliferation, and invasion of HNSCC cells. Conclusions It has been determined that the IGF2BPs gene family plays a crucial part in the onset and progression of HNSCC, and its association with tumor immunity has been established. The IGF2BPs gene family holds promising potential as a diagnostic and prognostic biomarker for HNSCC.
Collapse
Affiliation(s)
- Hai Tang
- Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen, 518001, China
| | - Jianjiang Zhao
- Shenzhen Stomatological Hospital, Southern Medical University, Shenzhen, 518001, China
| | - Jingpeng Liu
- Stomatological Hospital, Southern Medical University, Guangzhou, 510280, China
| |
Collapse
|
14
|
Sun X, Ye G, Li J, Shou H, Bai G, Zhang J. Parkin regulates IGF2BP3 through ubiquitination in the tumourigenesis of cervical cancer. Clin Transl Med 2023; 13:e1457. [PMID: 37877353 PMCID: PMC10599278 DOI: 10.1002/ctm2.1457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 10/02/2023] [Accepted: 10/06/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Insulin-like growth Factor 2 mRNA-binding protein 3 (IGF2BP3) is a highly conserved RNA-binding protein and plays a critical role in regulating posttranscriptional modifications. METHODS Immunoprecipitation was used to examine the interaction of Parkin and IGF2BP3. Mass spectrometry was performed to identify the ubiquitination sites of IGF2BP3. RNA-immunoprecipitation was conducted to examine the target genes of IGF2BP3. Xenograft mouse model was constructed to determine the tumorigenesis of IGF2BP3. RESULTS IGF2BP3 expression is negatively correlated with Parkin expression in human cervical cancer cells and tissues. Parkin directly interacts with IGF2BP3, and overexpression of Parkin causes the proteasomal degradation of IGF2BP3, while knockdown of PARK2 increases the protein levels of IGF2BP3. Mechanistically, in vivo and in vitro ubiquitination assays demonstrated that Parkin is able to ubiquitinate IGF2BP3. Moreover, the ubiquitination site of IGF2BP3 was identified at K213 in the first KH domain of IGF2BP3. IGF2BP3 mutation results in the loss of its oncogenic function as an m6A reader, resulting in the inactivation of the phosphoinositide 3-kinase (PI3K) and mitogen-activated protein kinase (MAPK) signalling pathways. In addition, IGF2BP3 mutation results in the attenuation of Parkin-mediated mitophagy, indicating its inverse role in regulating Parkin. Consequently, the tumourigenesis of cervical cancer is also inhibited by IGF2BP3 mutation. CONCLUSION IGF2BP3 is ubiquitinated and regulated by the E3 ubiquitin ligase Parkin in human cervical cancer and ubiquitination modification plays an important role in modulating IGF2BP3 function. Thus, understanding the role of IGF2BP3 in tumourigenesis could provide new insights into cervical cancer therapy.
Collapse
Affiliation(s)
- Xin Sun
- Department of Medical OncologyCancer CenterKey Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang ProvinceZhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College)HangzhouChina
| | - Guiqin Ye
- Basic Medical SciencesHangzhou Medical CollegeHangzhouChina
| | - Jiuzhou Li
- Department of NeurosurgeryBinzhou People's HospitalBinzhouChina
| | - Huafeng Shou
- Department of GynecologyZhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College)BinzhouChina
| | - Gongxun Bai
- Key Laboratory of Rare Earth Optoelectronic Materials and Devices of Zhejiang Province, College of Optical and Electronic TechnologyChina Jiliang UniversityHangzhouChina
| | - Jianbin Zhang
- Department of Medical OncologyCancer CenterKey Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang ProvinceZhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College)HangzhouChina
| |
Collapse
|
15
|
Klingbeil KD, Tang JP, Graham DS, Lofftus SY, Jaiswal AK, Lin TL, Frias C, Chen LY, Nakasaki M, Dry SM, Crompton JG, Eilber FC, Rao DS, Kalbasi A, Kadera BE. IGF2BP3 as a Prognostic Biomarker in Well-Differentiated/Dedifferentiated Liposarcoma. Cancers (Basel) 2023; 15:4489. [PMID: 37760460 PMCID: PMC10526143 DOI: 10.3390/cancers15184489] [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: 07/29/2023] [Revised: 08/30/2023] [Accepted: 09/07/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Although IGF2BP3 has been implicated in tumorigenesis and poor outcomes in multiple cancers, its role in soft-tissue sarcoma (STS) remains unknown. Preliminary data have suggested an association with IGF2BP3 expression among patients with well-differentiated/dedifferentiated liposarcoma (WD/DD LPS), a disease where molecular risk stratification is lacking. METHODS We examined the survival associations of IGF2BP3 via univariate and multivariate Cox regression in three unique datasets: (1) the Cancer Genome Atlas (TCGA), (2) an in-house gene microarray, and (3) an in-house tissue microarray (TMA). A fourth dataset, representing an independent in-house TMA, was used for validation. RESULTS Within the TCGA dataset, IGF2BP3 expression was a poor prognostic factor uniquely in DD LPS (OS 1.6 vs. 5.0 years, p = 0.009). Within the microarray dataset, IGF2BP3 expression in WD/DD LPS was associated with worse survival (OS 7.7 vs. 21.5 years, p = 0.02). IGF2BP3 protein expression also portended worse survival in WD/DD LPS (OS 3.7 vs. 13.8 years, p < 0.001), which was confirmed in our validation cohort (OS 2.7 vs. 14.9 years, p < 0.001). In the multivariate model, IGF2BP3 was an independent risk factor for OS, (HR 2.55, p = 0.034). CONCLUSION IGF2BP3 is highly expressed in a subset of WD/DD LPS. Across independent datasets, IGF2BP3 is also a biomarker of disease progression and worse survival.
Collapse
Affiliation(s)
- Kyle D. Klingbeil
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Molecular, Cellular, and Integrative Physiology Interdepartmental PhD Program, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Jack Pengfei Tang
- University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Danielle S. Graham
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Serena Y. Lofftus
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
| | - Amit Kumar Jaiswal
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Tasha L. Lin
- Department of Medicine, Division of Hematology and Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Chris Frias
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
| | - Lucia Y. Chen
- Department of Medicine, Statistics Core, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Manando Nakasaki
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Sarah M. Dry
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
| | - Joseph G. Crompton
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Fritz C. Eilber
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Dinesh S. Rao
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
- Department of Pathology & Laboratory Medicine, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90095, USA
- Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| | - Anusha Kalbasi
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford School of Medicine, Stanford, CA 94305, USA
| | - Brian E. Kadera
- Department of Surgery, Division of Surgical Oncology, University of California, Los Angeles David Geffen School of Medicine, Los Angeles, CA 90049, USA (C.F.)
- Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA 90095, USA
| |
Collapse
|
16
|
Chen LJ, Liu HY, Xiao ZY, Qiu T, Zhang D, Zhang LJ, Han FY, Chen GJ, Xu XM, Zhu JH, Ding YQ, Wang SY, Ye YP, Jiao HL. IGF2BP3 promotes the progression of colorectal cancer and mediates cetuximab resistance by stabilizing EGFR mRNA in an m 6A-dependent manner. Cell Death Dis 2023; 14:581. [PMID: 37658049 PMCID: PMC10474290 DOI: 10.1038/s41419-023-06099-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 08/13/2023] [Accepted: 08/21/2023] [Indexed: 09/03/2023]
Abstract
Insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3), an RNA-binding protein, is associated with tumorigenesis and progression. However, the exact molecular mechanisms of IGF2BP3 in colorectal cancer (CRC) oncogenesis, progression, and drug resistance remain unclear. This study found that IGF2BP3 was upregulated in CRC tissues. Clinically, the elevated IGF2BP3 level is predictive of a poor prognosis. Functionally, IGF2BP3 enhances CRC tumorigenesis and progression both in vitro and in vivo. Mechanistically, IGF2BP3 promotes epidermal growth factor receptor (EGFR) mRNA stability and translation and further activates the EGFR pathway by serving as a reader in an N6-methyladenosine (m6A)-dependent manner by cooperating with METTL14. Furthermore, IGF2BP3 increases the drug resistance of CRC cells to the EGFR-targeted antibody cetuximab. Taken together, our results demonstrated that IGF2BP3 was a functional and clinical oncogene of CRC. Targeting IGF2BP3 and m6A modification may therefore offer rational therapeutic targets for patients with CRC.
Collapse
Affiliation(s)
- Li-Jie Chen
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Hui-Ye Liu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Zhi-Yuan Xiao
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
- Department of Pathology, Shenzhen People's Hospital, Second Clinical Medical College of Jinan University, Shenzhen, Guangdong, China
| | - Ting Qiu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Dan Zhang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Ling-Jie Zhang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Fang-Yi Han
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Guo-Jun Chen
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Xue-Mei Xu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Jiong-Hua Zhu
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Yan-Qing Ding
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Shu-Yang Wang
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China
| | - Ya-Ping Ye
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China.
| | - Hong-Li Jiao
- Department of Pathology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
- Department of Pathology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China.
- Guangdong Provincial Key Laboratory of Molecular Tumor Pathology, Guangzhou, China.
| |
Collapse
|
17
|
Qu Y, Wang M, Lan J, Huang X, Huang J, Li H, Zheng Y, Xu Q. CircRNA-406918 enhances the degradation of advanced glycation end products in photoaged human dermal fibroblasts via targeting cathepsin D. PHOTODERMATOLOGY, PHOTOIMMUNOLOGY & PHOTOMEDICINE 2023; 39:487-497. [PMID: 37253092 DOI: 10.1111/phpp.12887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 05/01/2023] [Accepted: 05/08/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND Lysosomal cathepsin D (CTSD) can degrade internalized advanced glycation end products (AGEs) in dermal fibroblasts. CTSD expression is decreased in photoaged fibroblasts, which contributes to intracellular AGEs deposition and further plays a role in AGEs accumulation of photoaged skin. The mechanism under downregulated CTSD expression is unclear. OBJECTIVE To explore possible mechanism of regulating CTSD expression in photoaged fibroblasts. METHODS Dermal fibroblasts were induced into photoaging with repetitive ultraviolet A (UVA) irradiation. The competing endogenous RNA (ceRNA) networks were constructed to predict candidate circRNAs or miRNAs related with CTSD expression. AGEs-BSA degradation by fibroblasts was studied with flow cytometry, ELISA, and confocal microscopy. Effects of overexpressing circRNA-406918 via lentiviral transduction on CTSD expression, autophagy, AGE-BSA degradation were analyzed in photoaged fibroblasts. The correlation between circRNA-406918 and CTSD expression or AGEs accumulation in sun-exposed and sun-protected skin was studied. RESULTS CTSD expression, autophagy, and AGEs-BSA degradation were significantly decreased in photoaged fibroblasts. CircRNA-406918 was identified to regulate CTSD expression, autophagy, and senescence in photoaged fibroblasts. Overexpressing circRNA-406918 potently decreased senescence and increased CTSD expression, autophagic flux, and AGEs-BSA degradation in photoaged fibroblasts. Moreover, circRNA-406918 level was positively correlated with CTSD mRNA expression and negatively associated with AGEs accumulation in photodamaged skin. Further, circRNA-406918 was predicted to mediate CTSD expression through sponging eight miRNAs. CONCLUSION These findings suggest that circRNA-406918 regulates CTSD expression and AGEs degradation in UVA-induced photoaged fibroblasts and might exert a role in AGEs accumulation in photoaged skin.
Collapse
Affiliation(s)
- Yingying Qu
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Mengyao Wang
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jingjing Lan
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Xianyin Huang
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Jingxi Huang
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Hongpeng Li
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Yue Zheng
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Qingfang Xu
- Department of Dermato-Venereology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| |
Collapse
|
18
|
Eom S, Peak J, Park J, Ahn SH, Cho YK, Jeong Y, Lee HS, Lee J, Ignatova E, Lee SE, Hong Y, Gu D, Kim GWD, Lee DC, Hahm JY, Jeong J, Choi D, Jang ES, Chi SW. Widespread 8-oxoguanine modifications of miRNA seeds differentially regulate redox-dependent cancer development. Nat Cell Biol 2023; 25:1369-1383. [PMID: 37696949 DOI: 10.1038/s41556-023-01209-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 07/19/2023] [Indexed: 09/13/2023]
Abstract
Oxidative stress contributes to tumourigenesis by altering gene expression. One accompanying modification, 8-oxoguanine (o8G) can change RNA-RNA interactions via o8G•A base pairing, but its regulatory roles remain elusive. Here, on the basis of o8G-induced guanine-to-thymine (o8G > T) variations featured in sequencing, we discovered widespread position-specific o8Gs in tumour microRNAs, preferentially oxidized towards 5' end seed regions (positions 2-8) with clustered sequence patterns and clinically associated with patients in lower-grade gliomas and liver hepatocellular carcinoma. We validated that o8G at position 4 of miR-124 (4o8G-miR-124) and 4o8G-let-7 suppress lower-grade gliomas, whereas 3o8G-miR-122 and 4o8G-let-7 promote malignancy of liver hepatocellular carcinoma by redirecting the target transcriptome to oncogenic regulatory pathways. Stepwise oxidation from tumour-promoting 3o8G-miR-122 to tumour-suppressing 2,3o8G-miR-122 occurs and its specific modulation in mouse liver effectively attenuates diethylnitrosamine-induced hepatocarcinogenesis. These findings provide resources and insights into epitranscriptional o8G regulation of microRNA functions, reprogrammed by redox changes, implicating its control for cancer treatment.
Collapse
Affiliation(s)
- Sangkyeong Eom
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Jongjin Peak
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Jongyeun Park
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Seung Hyun Ahn
- Department of Life Sciences, Korea University, Seoul, Korea
| | - You Kyung Cho
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Yeahji Jeong
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Hye-Sook Lee
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Jung Lee
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea
| | | | - Sung Eun Lee
- Department of Life Sciences, Korea University, Seoul, Korea
- Division of Life Sciences, College of Life Sciences and Biotechnology, Korea University, Seoul, Korea
| | - Yunji Hong
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Dowoon Gu
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Geun-Woo D Kim
- Department of Life Sciences, Korea University, Seoul, Korea
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea
| | - Dong Chan Lee
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Ja Young Hahm
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Jaemin Jeong
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Dongho Choi
- Department of Surgery, Hanyang University College of Medicine, Seoul, Korea
| | - Eun-Sook Jang
- Department of Life Sciences, Korea University, Seoul, Korea
| | - Sung Wook Chi
- Department of Life Sciences, Korea University, Seoul, Korea.
- KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea.
- Division of Life Sciences, College of Life Sciences and Biotechnology, Korea University, Seoul, Korea.
- Medicinal Materials Research Center, Biomedical Research Division, Korea Institute of Science and Technology (KIST), Seoul, Korea.
| |
Collapse
|
19
|
Fan J, Zhuang M, Fan W, Hou M. RNA N6-methyladenosine reader IGF2BP3 promotes acute myeloid leukemia progression by controlling stabilization of EPOR mRNA. PeerJ 2023; 11:e15706. [PMID: 37663284 PMCID: PMC10474828 DOI: 10.7717/peerj.15706] [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: 03/03/2023] [Accepted: 06/15/2023] [Indexed: 09/05/2023] Open
Abstract
Background N6-methyladenosine (m6A) methylation epigenetically regulates normal hematopoiesis and plays a role in the pathogenesis of acute myeloid leukemia (AML). However, its potential value for prognosis remains elusive. Methods Analysis of the datasets downloaded from The Cancer Genome Atlas and Genotype Tissue Expression databases revealed that the expression level of 20 regulators related to m6A RNA methylation differ between patients with AML and normal individuals. A prognostic risk model with three genes (YTHDF3, IGF2BP3, and HNRNPA2B1) was developed using univariate Cox regression and the least absolute shrinkage and selection operator Cox regression methods. Results This established signature demonstrated good predictive efficacy with an area under the curve of 0.892 and 0.731 in the training cohort and the validation cohort, respectively. Patients with AML and an increased level of Insulin growth factor 2 mRNA binding protein 3 (IGF2BP3) expression exhibited a poor prognosis. IGF2BP3 knockdown significantly induced G0/G1 phase arrest and inhibited cell proliferation, apoptosis, and/or differentiation. Further, the JAK/STAT pathway may be involved in the regulation of EPOR expression by IGF2BP3-mediated m6A RNA methylation. Conclusion These findings indicate that IGF2BP3 plays a carcinogenic role in AML, implying that it can predict patient survival and could be an effective strategy for AML therapy.
Collapse
Affiliation(s)
- Jin Fan
- Qilu Hospital of Shandong University, Jinan, China
| | | | - Wei Fan
- Department of Pharmacy and Medical Laboratory, Heze Medical College, Heze, China
| | - Ming Hou
- Qilu Hospital of Shandong University, Jinan, China
| |
Collapse
|
20
|
Zhu K, Gao T, Wang Z, Zhang L, Tan K, Lv Z. RNA N6-methyladenosine reader IGF2BP3 interacts with MYCN and facilitates neuroblastoma cell proliferation. Cell Death Discov 2023; 9:151. [PMID: 37156775 PMCID: PMC10167253 DOI: 10.1038/s41420-023-01449-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/17/2023] [Accepted: 04/24/2023] [Indexed: 05/10/2023] Open
Abstract
Neuroblastoma (NB) is a kind of typical life-threatening extracranial tumor in children. N6-methyladenosine (m6A) modification is closely related to multiple cancer pathological processes. Insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3) is a top-ranked prognostic risk gene in NB; however, its function is uncertain. The expression of m6A-associated enzymes in patients with NB was analyzed using the Gene Expression Omnibus (GEO) and Therapeutically Applicable Research to Generate Effective Treatments (TARGET) database. The IGF2BP3 level in NB cell lines and primary samples was tested using quantitative real-time polymerase chain reaction (qRT-PCR), western blot method, and immunohistochemical analysis. The IGF2BP3 function in cell proliferation was clarified based on many functional in vitro and in vivo experiments. The interaction between IGF2BP3 and N-myc was researched via RNA immunoprecipitation (RIP), m6A RNA immunoprecipitation (MeRIP), and chromatin immunoprecipitation (ChIP) assays. The 16 m6A-regulated enzymes in NB were researched, and the result indicated that IGF2BP3 overexpression was related to cancer progression, COG risk, and survival based on the GEO and TARGET databases. Besides, the IGF2BP3 and MYCN levels were positively correlated. IGF2BP3 expression levels increased in MYCN-amplified NB clinical samples and cells. Knockdown of IGF2BP3 inhibited N-myc expression and NB cell proliferation in vitro and in vivo. IGF2BP3 regulates MYCN RNA stability by modifying m6A. In addition, we demonstrated that N-myc is a transcription factor that directly promotes IGF2BP3 expression in NB cells. IGF2BP3 regulates the proliferation of NB cells via m6A modification of MYCN. N-myc also acts as a transcription factor that regulates IGF2BP3 expression. A positive feedback loop between IGF2BP3 and N-myc facilitates NB cell proliferation.
Collapse
Affiliation(s)
- Kai Zhu
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Tingting Gao
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Zhiru Wang
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Liaoran Zhang
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Kezhe Tan
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China
| | - Zhibao Lv
- Department of General Surgery, Shanghai Children's Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, PR China.
| |
Collapse
|
21
|
Chen P, Xu J, Cui Z, Wu S, Xie T, Zhang X. Multi-omics analysis of N6-methyladenosine reader IGF2BP3 as a promising biomarker in pan-cancer. Front Immunol 2023; 14:1071675. [PMID: 36761737 PMCID: PMC9905439 DOI: 10.3389/fimmu.2023.1071675] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 01/11/2023] [Indexed: 01/26/2023] Open
Abstract
Background Insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) has been reported to exhibit an oncogenic effect as an RNA-binding protein (RBP) by promoting tumor cell proliferation, migration and invasion in several tumor types. However, a pan-cancer analysis of IGF2BP3 is not currently available, and the exact roles of IGF2BP3 in prognosis and immunology in cancer patients remain enigmatic. The main aim of this study was to provide visualization of the systemic prognostic landscape of IGF2BP3 in pan-cancer and to uncover the potential relationship between IGF2BP3 expression in the tumor microenvironment and immune infiltration profile. Methods Raw data on IGF2BP3 expression were obtained from GTEx, CCLE, TCGA, and HPA data portals. We have investigated the expression patterns, diagnostic and prognostic significance, mutation landscapes, functional analysis, and functional states of IGF2BP3 utilizing multiple databases, including HPA, TISIDB, cBioPortal, GeneMANIA, GESA, and CancerSEA. Moreover, the relationship of IGF2BP3 expression with immune infiltrates, TMB, MSI and immune-related genes was evaluated in pan-cancer. IGF2BP3 with drug sensitivity analysis was performed from the CellMiner database. Furthermore, the expression of IGF2BP3 in different grades of glioma was detected by immunohistochemical staining and western blot. Results We found that IGF2BP3 was ubiquitously highly expressed in pan-cancer and significantly correlated with diagnosis, prognosis, TMB, MSI, and drug sensitivity in various types of cancer. Besides, IGF2BP3 was involved in many cancer pathways and varied in different immune and molecular subtypes of cancers. Additionally, IGF2BP3 is critically associated with genetic markers of immunomodulators in various cancers. Finally, we validated that IGF2BP3 protein expression was significantly higher in glioma than in normal tissue, especially in GBM. Conclusions IGF2BP3 may be a potential molecular biomarker for diagnosis and prognosis in pan-cancer, especially for glioma. It could become a novel therapeutic target for various cancers.
Collapse
Affiliation(s)
- Pin Chen
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Jing Xu
- Department of Endocrinology and Metabolism, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Zihan Cui
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Medical College of Soochow University, Suzhou, China.,Institute of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Silin Wu
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Tao Xie
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China.,Cancer Center, Shanghai Zhongshan Hospital, Fudan University, Shanghai, China
| | - Xiaobiao Zhang
- Department of Neurosurgery, Zhongshan Hospital, Fudan University, Shanghai, China.,Cancer Center, Shanghai Zhongshan Hospital, Fudan University, Shanghai, China.,Digital Medical Research Center, Fudan University, Shanghai, China
| |
Collapse
|
22
|
Li J, Si SJ, Wu X, Zhang ZH, Li C, Tao YQ, Yang PK, Li DH, Li ZJ, Li GX, Liu XJ, Tian YD, Kang XT. CircEML1 facilitates the steroid synthesis in follicular granulosa cells of chicken through sponging gga-miR-449a to release IGF2BP3 expression. Genomics 2023; 115:110540. [PMID: 36563917 DOI: 10.1016/j.ygeno.2022.110540] [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: 09/14/2022] [Revised: 11/18/2022] [Accepted: 12/15/2022] [Indexed: 12/24/2022]
Abstract
Non-coding RNAs (ncRNAs) induced competing endogenous RNAs (ceRNA) play crucial roles in various biological process by regulating target gene expression. However, the studies of ceRNA networks in the regulation of ovarian ovulation processing of chicken remains deficient compared to that in mammals. Our present study revealed that circEML1 was differential expressed in hen's ovarian tissues at different ages (15 W/20 W/30 W/68 W) and identified as a loop structure from EML1 pre-mRNA, which promoted the expressions of CYP19A1/StAR and E2/P4 secretion in follicular granulosa cells (GCs). Furthermore, circEML1 could serve as a sponge of gga-miR-449a and also found that IGF2BP3 was targeted by gga-miR-449a to co-participate in the steroidogenesis, which possibly act the regulatory role via mTOR/p38MAPK pathways. Meanwhile, in the rescue experiment, gga-miR-449a could reverse the promoting role of circEML1 to IGF2BP3 and steroidogenesis. Eventually, this study suggested that circEML1/gga-miR-449a/IGF2BP3 axis exerted an important role in the steroidogenesis in GCs of chicken.
Collapse
Affiliation(s)
- Jing Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Su-Jin Si
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Xing Wu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Zi-Hao Zhang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Chong Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Yi-Qing Tao
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Peng-Kun Yang
- Henan University of Animal Husbandry and Economy, Zhengzhou 450046, China
| | - Dong-Hua Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Zhuan-Jian Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Guo-Xi Li
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Xiao-Jun Liu
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China
| | - Ya-Dong Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China.
| | - Xiang-Tao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key laboratory for innovation and utilization of chicken germplasm resources, Zhengzhou 450046, China.
| |
Collapse
|
23
|
Ramesh-Kumar D, Guil S. The IGF2BP family of RNA binding proteins links epitranscriptomics to cancer. Semin Cancer Biol 2022; 86:18-31. [PMID: 35643219 DOI: 10.1016/j.semcancer.2022.05.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 05/10/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023]
Abstract
RNA binding proteins that act at the post-transcriptional level display a richness of mechanisms to modulate the transcriptional output and respond to changing cellular conditions. The family of IGF2BP proteins recognize mRNAs modified by methylation and lengthen their lifecycle in the context of stable ribonucleoprotein particles to promote cancer progression. They are emerging as key 'reader' proteins in the epitranscriptomic field, driving the fate of bound substrates under physiological and disease conditions. Recent developments in the field include the recognition that noncoding substrates play crucial roles in mediating the pro-growth features of IGF2BP family, not only as regulated targets, but also as modulators of IGF2BP function themselves. In this review, we summarize the regulatory roles of IGF2BP proteins and link their molecular role as m6A modification readers to the cellular phenotype, thus providing a comprehensive insight into IGF2BP function.
Collapse
Affiliation(s)
- Deepthi Ramesh-Kumar
- Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Catalonia 08916, Spain
| | - Sonia Guil
- Josep Carreras Leukaemia Research Institute (IJC), Badalona, Barcelona, Catalonia 08916, Spain.
| |
Collapse
|
24
|
Jin Y, Xing J, Xu K, Liu D, Zhuo Y. Exosomes in the tumor microenvironment: Promoting cancer progression. Front Immunol 2022; 13:1025218. [PMID: 36275738 PMCID: PMC9584056 DOI: 10.3389/fimmu.2022.1025218] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
Exosomes, which are extracellular vesicles produced by endosomes, are important performers of intercellular communication functions. For more than three decades, there has been a growing awareness of exosomes as the contents of the tumor microenvironment and their intimate connection to the development of cancer. The composition, generation, and uptake of exosomes as well as their roles in tumor metastasis, angiogenesis, and immunosuppression are discussed in this paper. In order to stop the progression of cancer, it is crucial to find new diagnostic biomarkers and therapeutic targets for the disease. Knowing the biological characteristics of exosomes and their functions in tumor development helps in this endeavor.
Collapse
Affiliation(s)
- Ye Jin
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Jianming Xing
- School of Life Sciences, Jilin University, Changchun, China
| | - Kejin Xu
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
| | - Da Liu
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
- School of Acupuncture-Moxi Bustion and Tuina, Changchun University of Chinese Medicine, Changchun, China
- *Correspondence: Da Liu, ; Yue Zhuo,
| | - Yue Zhuo
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun, China
- School of Acupuncture-Moxi Bustion and Tuina, Changchun University of Chinese Medicine, Changchun, China
- *Correspondence: Da Liu, ; Yue Zhuo,
| |
Collapse
|
25
|
The Critical Role of RNA m6A Methylation in Gliomas: Targeting the Hallmarks of Cancer. Cell Mol Neurobiol 2022:10.1007/s10571-022-01283-8. [DOI: 10.1007/s10571-022-01283-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 09/04/2022] [Indexed: 11/03/2022]
|
26
|
Garay BI, Givens S, Abreu P, Liu M, Yücel D, Baik J, Stanis N, Rothermel TM, Magli A, Abrahante JE, Goloviznina NA, Soliman HAN, Dhoke NR, Kyba M, Alford PW, Dudley SC, van Berlo JH, Ogle B, Perlingeiro RRC. Dual inhibition of MAPK and PI3K/AKT pathways enhances maturation of human iPSC-derived cardiomyocytes. Stem Cell Reports 2022; 17:2005-2022. [PMID: 35931076 PMCID: PMC9481895 DOI: 10.1016/j.stemcr.2022.07.003] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 01/25/2023] Open
Abstract
Human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) provide great opportunities for mechanistic dissection of human cardiac pathophysiology; however, hiPSC-CMs remain immature relative to the adult heart. To identify novel signaling pathways driving the maturation process during heart development, we analyzed published transcriptional and epigenetic datasets from hiPSC-CMs and prenatal and postnatal human hearts. These analyses revealed that several components of the MAPK and PI3K-AKT pathways are downregulated in the postnatal heart. Here, we show that dual inhibition of these pathways for only 5 days significantly enhances the maturation of day 30 hiPSC-CMs in many domains: hypertrophy, multinucleation, metabolism, T-tubule density, calcium handling, and electrophysiology, many equivalent to day 60 hiPSC-CMs. These data indicate that the MAPK/PI3K/AKT pathways are involved in cardiomyocyte maturation and provide proof of concept for the manipulation of key signaling pathways for optimal hiPSC-CM maturation, a critical aspect of faithful in vitro modeling of cardiac pathologies and subsequent drug discovery.
Collapse
Affiliation(s)
- Bayardo I Garay
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA; Department of Neuroscience, University of Minnesota, Minneapolis, MN, USA
| | - Sophie Givens
- Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA
| | - Phablo Abreu
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Man Liu
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Doğacan Yücel
- Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN, USA
| | - June Baik
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Noah Stanis
- Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA
| | | | - Alessandro Magli
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Juan E Abrahante
- University of Minnesota Informatics Institute, Minneapolis, MN, USA
| | - Natalya A Goloviznina
- Molecular, Cellular, Developmental Biology and Genetics, University of Minnesota, Minneapolis, MN, USA; LHI, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Hossam A N Soliman
- LHI, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Neha R Dhoke
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Michael Kyba
- Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA; Molecular, Cellular, Developmental Biology and Genetics, University of Minnesota, Minneapolis, MN, USA; LHI, Department of Pediatrics, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Patrick W Alford
- Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA
| | - Samuel C Dudley
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Jop H van Berlo
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA; Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN, USA
| | - Brenda Ogle
- Biomedical Engineering, University of Minnesota, Minneapolis, MN, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA
| | - Rita R C Perlingeiro
- Lillehei Heart Institute (LHI), Department of Medicine, University of Minnesota Medical School, Minneapolis, MN, USA; Department of Neuroscience, University of Minnesota, Minneapolis, MN, USA; Stem Cell Institute, University of Minnesota, Minneapolis, MN, USA; Integrative Biology and Physiology, University of Minnesota, Minneapolis, MN, USA; Molecular, Cellular, Developmental Biology and Genetics, University of Minnesota, Minneapolis, MN, USA.
| |
Collapse
|
27
|
c-Myc-Regulated lncRNA-IGFBP4 Suppresses Autophagy in Cervical Cancer-Originated HeLa Cells. DISEASE MARKERS 2022; 2022:7240646. [PMID: 36072894 PMCID: PMC9444448 DOI: 10.1155/2022/7240646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022]
Abstract
LncRNAs are known to regulate a plethora of key events of cellular processes; however, little is known about the function of lncRNAs in autophagy. Here in the current study, we report lncRNA-IGFBP4 which has previously been known to regulate the proliferation and reprogramming of cancer cells, but its role in autophagy is not yet known. We found that serum starvation provokes autophagy-induced downregulation of lncRNA-IGFBP4 levels. Next, we determined that c-Myc can negatively regulate lncRNA-IGFBP4 in HeLa cells. Phenotypically, we found that upon depletion of lncRNA-IGFBP4, the HeLa cells undergo autophagy through ULK1/Beclin1 signaling. Furthermore, through TCGA data analysis, we found lncRNA-IGFB4 overexpressed in most cancers including cervical cancer. Based on these findings, we conclude that c-Myc maintains cellular homeostasis through negatively regulating lncRNA-IGFBP4 in cervical cancer cells.
Collapse
|
28
|
Han W, Wang S, Qi Y, Wu F, Tian N, Qiang B, Peng X. Targeting HOTAIRM1 Ameliorates Glioblastoma by Disrupting Mitochondrial Oxidative Phosphorylation and Serine Metabolism. iScience 2022; 25:104823. [PMID: 35992092 PMCID: PMC9389257 DOI: 10.1016/j.isci.2022.104823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 06/12/2022] [Accepted: 07/19/2022] [Indexed: 12/02/2022] Open
Abstract
Serine hydroxymethyltransferase 2 (SHMT2), which catalyzes the conversion of serine to glycine and one-carbon transfer reactions in mitochondria, is significantly upregulated in glioblastoma (GBM). However, the mechanism by which the stability of SHMT2 gene expression is maintained to drive GBM tumorigenesis has not been clarified. Herein, through microarray screening, we identified that HOXA Transcript Antisense RNA, Myeloid-Specific 1 (HOTAIRM1) modulates the SHMT2 level in various GBM cell lines. Serine catabolism and mitochondrial oxidative phosphorylation activities were decreased by HOTAIRM1 inhibition. Mechanistically, according to our mass spectrometry and eCLIP-seq results, HOTAIRM1 can bind to PTBP1 and IGF2BP2. Furthermore, HOTAIRM1 maintains the stability of SHMT2 by promoting the recognition of an m6A site and the interaction of PTBP1/IGF2BP2 with SHMT2 mRNA. The stability of HOTAIRM1 can also be enhanced and results in positive feedback regulation to support the progression of GBM. Thus, targeting HOTAIRM1 could be a promising metabolic therapy for GBM. HOTAIRM1 regulates mitochondrial activity in GBM The target genes of HOTAIRM1 and the interacting RBPs were screened and identified SHMT2 mRNA has an m6A site that can be recognized by IGF2BP2 HOTAIRM1 regulates the stability of SHMT2 by binding to PTBP1 and IGF2BP2
Collapse
Affiliation(s)
- Wei Han
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- Corresponding author
| | - Shanshan Wang
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Yingjiao Qi
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Fan Wu
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- Department of Molecular Neuropathology, Beijing Neurosurgical Institute, Capital Medical University, Beijing 100070, China
| | - Ningyu Tian
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Boqin Qiang
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
| | - Xiaozhong Peng
- State Key Laboratory of Medical Molecular Biology, Department of Molecular Biology and Biochemistry, Institute of Basic Medical Sciences, Medical Primate Research Center, Neuroscience Center, Chinese Academy of Medical Sciences, School of Basic Medicine Peking Union Medical College, Beijing 100005, China
- National Human Diseases Animal Model Resource Center, Beijing Engineering Research Center for Experimental Animal Models of Human Critical Diseases, Institute of Laboratory Animal Science, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100021, China
- Corresponding author
| |
Collapse
|
29
|
Gou J, Li H, Bi J, Pang X, Li X, Wang Y. Transfer of IGF2BP3 Through Ara-C-Induced Apoptotic Bodies Promotes Survival of Recipient Cells. Front Oncol 2022; 12:801226. [PMID: 35615150 PMCID: PMC9124970 DOI: 10.3389/fonc.2022.801226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Accepted: 03/30/2022] [Indexed: 01/11/2023] Open
Abstract
Cytosine arabinoside (Ara-C) has been the standard therapeutic agent for myelodysplastic syndromes (MDS) and adult acute myeloid leukemia (AML) patients for decades. Considerable progress has been made in development of new treatments for MDS/AML patients, but drug resistance remains a major clinical problem. Apoptotic bodies (ABs), produced by late apoptotic cells, can enclose bioactive components that affect cell-cell interactions and disease progression. We isolated and identified drug-induced ABs from Ara-C-tolerance cells. Treatment of sensitive cells with Ara-C-induced ABs resulted in Ara-C-resistant phenotype. We further investigated components and functions of Ara-C-induced ABs. Proteomics analysis in combination with mass spectrometry revealed that Ara-C-induced ABs carried numerous RNA-binding proteins, notably including insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3). Delivery of AB-encapsulated IGF2BP3 promoted survival of recipient cells by activating PI3K-AKT and p42-44 MAPK pathways. High IGF2BP3 level in ABs from MDS/AML patient plasma was correlated with poor overall survival. Our findings demonstrate that AB-derived IGF2BP3 plays an essential role in acquired Ara-C resistance in MDS/AML patients, and is a potential therapeutic target for suppression of Ara-C resistance.
Collapse
Affiliation(s)
- Junjie Gou
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi’an, China
| | - Hongjiao Li
- Institute of Hematology, School of Medicine, Northwest University, Xi’an, China
| | - Jingjing Bi
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi’an, China
| | - Xingchen Pang
- Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, Provincial Key Laboratory of Biotechnology, College of Life Sciences, Northwest University, Xi’an, China
| | - Xiang Li
- Institute of Hematology, School of Medicine, Northwest University, Xi’an, China
- *Correspondence: Xiang Li, ; Yi Wang,
| | - Yi Wang
- Department of Hematology, Provincial People’s Hospital, Xi’an, China
- *Correspondence: Xiang Li, ; Yi Wang,
| |
Collapse
|
30
|
Li P, Richard HT, Zhu K, Li L, Huang S. The Roles and Regulation of m 6A Modification in Glioblastoma Stem Cells and Tumorigenesis. Biomedicines 2022; 10:969. [PMID: 35625706 PMCID: PMC9138636 DOI: 10.3390/biomedicines10050969] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 12/15/2022] Open
Abstract
Glioblastoma is the most common and most lethal primary malignant brain tumor. N6-methyladenosine (m6A) is a widespread and abundant internal messenger RNA (mRNA) modification found in eukaryotes. Accumulated evidence demonstrates that m6A modification is aberrantly activated in human cancers and is critical for tumorigenesis and metastasis. m6A modification is also strongly involved in key signaling pathways and is associated with prognosis in glioblastoma. Here, we briefly outline the functions of m6A and its regulatory proteins, including m6A writers, erasers, and readers of the fate of RNA. We also summarize the latest breakthroughs in this field, describe the underlying molecular mechanisms that contribute to the tumorigenesis and progression, and highlight the inhibitors targeting the factors in m6A modification in glioblastoma. Further studies focusing on the specific pathways of m6A modification could help identify biomarkers and therapeutic targets that might prevent and treat glioblastoma.
Collapse
Affiliation(s)
- Peng Li
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (P.L.); (K.Z.); (L.L.)
| | - Hope T. Richard
- Department of Pathology, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA;
| | - Kezhou Zhu
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (P.L.); (K.Z.); (L.L.)
| | - Linlin Li
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (P.L.); (K.Z.); (L.L.)
| | - Suyun Huang
- Department of Human and Molecular Genetics, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA; (P.L.); (K.Z.); (L.L.)
- Institute of Molecular Medicine, School of Medicine, Virginia Commonwealth University, Richmond, VA 23298, USA
- VCU Massey Cancer Center, Virginia Commonwealth University, Richmond, VA 23298, USA
| |
Collapse
|
31
|
Zhou X, Ye Q, Zheng J, Kuang L, Zhu J, Yan H. IMP3 promotes re-endothelialization after arterial injury via increasing stability of VEGF mRNAhv. J Cell Mol Med 2022; 26:2023-2037. [PMID: 35315195 PMCID: PMC8980943 DOI: 10.1111/jcmm.17225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2021] [Revised: 01/01/2022] [Accepted: 01/05/2022] [Indexed: 11/30/2022] Open
Abstract
IMP3, an RNA‐binding protein (RBP) that participates in the process of post‐transcriptional modifications of mRNA transcripts, is capable of altering cellular functions, and in some cases, be involved in specific disease progression. We aimed to investigate whether IMP3 has the ability to regulate the functional properties of endothelial cells and re‐endothelialization in response to arterial injury. Wire injury was introduced to the right carotid arteries of wildtype C57/BL6 mice. As a result, IMPs’ expressions were up‐regulated in the induced arterial lesions, and IMP3 was the most up‐regulated RNA among other IMPs. We overexpressed IMP3 before the wire‐injured surgery using adeno‐associated virus AAV2‐IMP3. In vivo studies confirmed that IMP3 overexpression accelerated the progress of re‐endothelialization after arterial injury. In vitro, endothelial cells were transfected with either ad‐IMP3 or Si‐IMP3, cell functional studies showed that IMP3 could promote endothelial cell proliferation and migration, while reducing apoptosis. Mechanistic studies also revealed that IMP3 could enhance VEGF mRNA stability and therefore up‐regulate activities of VEGF/PI3K/Akt signalling pathway. Our data indicated that IMP3 promotes re‐endothelialization after arterial injury and regulates endothelial cell proliferation, migration and apoptosis via increasing stability of VEGF mRNA and activation of VEGF/PI3K/Akt signalling pathway.
Collapse
Affiliation(s)
- Xinmiao Zhou
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Qingqing Ye
- Department of Intensive Care Unit, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jinlei Zheng
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Lin Kuang
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Jianhua Zhu
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| | - Hui Yan
- Department of Cardiology, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China
| |
Collapse
|
32
|
Salami R, Salami M, Mafi A, Vakili O, Asemi Z. Circular RNAs and glioblastoma multiforme: focus on molecular mechanisms. Cell Commun Signal 2022; 20:13. [PMID: 35090496 PMCID: PMC8796413 DOI: 10.1186/s12964-021-00809-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 11/25/2021] [Indexed: 12/12/2022] Open
Abstract
Glioblastoma multiforme (GBM), as a deadly and almost incurable brain cancer, is the most invasive form of CNS tumors that affects both children and adult population. It accounts for approximately half of all primary brain tumors. Despite the remarkable advances in neurosurgery, radiotherapy, and chemotherapeutic approaches, cell heterogeneity and numerous genetic alterations in cell cycle control, cell growth, apoptosis, and cell invasion, result in an undesirable resistance to therapeutic strategies; thereby, the median survival duration for GBM patients is unfortunately still less than two years. Identifying new therapeutics and employing the combination therapies may be considered as wonderful strategies against the GBM. In this regard, circular RNAs (circRNAs), as tumor inhibiting and/or stimulating RNA molecules, can regulate the cancer-developing processes, including cell proliferation, cell apoptosis, invasion, and chemoresistance. Hereupon, these molecules have been introduced as potentially effective therapeutic targets to defeat GBM. The current study aims to investigate the fundamental molecular and cellular mechanisms in association with circRNAs involved in GBM pathogenesis. Among multiple mechanisms, the PI3K/Akt/mTOR, Wnt/β-catenin, and MAPK signaling, angiogenic processes, and metastatic pathways will be thoroughly discussed to provide a comprehensive understanding of the role of circRNAs in pathophysiology of GBM. Video Abstract.
Collapse
Affiliation(s)
- Raziyeh Salami
- Department of Clinical Biochemistry, School of Medicine, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Marziyeh Salami
- Department of Clinical Biochemistry, School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Alireza Mafi
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Omid Vakili
- Department of Clinical Biochemistry, School of Pharmacy and Pharmaceutical Sciences, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran
| |
Collapse
|
33
|
He L, Zhong Z, Chen M, Liang Q, Wang Y, Tan W. Current Advances in Coptidis Rhizoma for Gastrointestinal and Other Cancers. Front Pharmacol 2022; 12:775084. [PMID: 35046810 PMCID: PMC8762280 DOI: 10.3389/fphar.2021.775084] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/08/2021] [Indexed: 12/24/2022] Open
Abstract
Cancer is a serious disease with an increasing number of reported cases and high mortality worldwide. Gastrointestinal cancer defines a group of cancers in the digestive system, e.g., liver cancer, colorectal cancer, and gastric cancer. Coptidis Rhizoma (C. Rhizoma; Huanglian, in Chinese) is a classical Chinese medicinal botanical drug for the treatment of gastrointestinal disorders and has been shown to have a wide variety of pharmacological activity, including antifungal, antivirus, anticancer, antidiabetic, hypoglycemic, and cardioprotective effects. Recent studies on C. Rhizoma present significant progress on its anticancer effects and the corresponding mechanisms as well as its clinical applications. Herein, keywords related to C. Rhizoma, cancer, gastrointestinal cancer, and omics were searched in PubMed and the Web of Science databases, and more than three hundred recent publications were reviewed and discussed. C. Rhizoma extract along with its main components, berberine, palmatine, coptisine, magnoflorine, jatrorrhizine, epiberberine, oxyepiberberine, oxyberberine, dihydroberberine, columbamine, limonin, and derivatives, are reviewed. We describe novel and classic anticancer mechanisms from various perspectives of pharmacology, pharmaceutical chemistry, and pharmaceutics. Researchers have transformed the chemical structures and drug delivery systems of these components to obtain better efficacy and bioavailability of C. Rhizoma. Furthermore, C. Rhizoma in combination with other drugs and their clinical application are also summarized. Taken together, C. Rhizoma has broad prospects as a potential adjuvant candidate against cancers, making it reasonable to conduct additional preclinical studies and clinical trials in gastrointestinal cancer in the future.
Collapse
Affiliation(s)
- Luying He
- School of Pharmacy, Lanzhou University, Lanzhou, China
| | - Zhangfeng Zhong
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
| | - Man Chen
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Qilian Liang
- Oncology Center, Affiliated Hospital of Guangdong Medical University, Zhanjiang, China
| | - Yitao Wang
- Macau Centre for Research and Development in Chinese Medicine, Institute of Chinese Medical Sciences, University of Macau, Macao SAR, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
| | - Wen Tan
- School of Pharmacy, Lanzhou University, Lanzhou, China
- *Correspondence: Zhangfeng Zhong, ; Yitao Wang, ; Wen Tan,
| |
Collapse
|
34
|
Xu Y, Guo Z, Peng H, Guo L, Wang P. IGF2BP3 promotes cell metastasis and is associated with poor patient survival in nasopharyngeal carcinoma. J Cell Mol Med 2022; 26:410-421. [PMID: 34894048 PMCID: PMC8743660 DOI: 10.1111/jcmm.17093] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 11/08/2021] [Accepted: 11/17/2021] [Indexed: 11/29/2022] Open
Abstract
Metastasis contributes to treatment failure in nasopharyngeal carcinoma (NPC) patients. Our study aimed at elucidating the role of insulin-like growth factor 2 mRNA binding protein 3 (IGF2BP3) in NPC metastasis and the underlying mechanism involved. IGF2BP3 expression in NPC was determined by bioinformatics, quantitative polymerase chain reaction and immunohistochemistry analyses. The biological function of IGF2BP3 was investigated by using in vitro and in vivo studies. In this study, IGF2BP3 mRNA and protein levels were elevated in NPC tissues. In addition, IGF2BP3 exerted an oncogenic role by promoting epithelial-mesenchymal transition (EMT), thereby inducing NPC cell migration and invasion. Further studies revealed that IGF2BP3 regulated the expression of key regulators of EMT by activating AKT/mTOR signalling, thus stimulating NPC cell migration and invasion. Remarkably, targeting IGF2BP3 delayed NPC metastasis through attenuating p-AKT and vimentin expression and inducing E-cadherin expression in vivo. Moreover, IGF2BP3 protein levels positively correlated with distant metastasis after initial treatment. Importantly, IGF2BP3 expression served as an independent prognostic factor in predicting the overall survival and distant metastasis-free survival of NPC patients. This work identifies IGF2BP3 as a novel prognostic marker and a new target for NPC treatment.
Collapse
Affiliation(s)
- Yun Xu
- Departments of Radiation OncologyTianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin’s Clinical Research Center for CancerTianjinChina
- Fujian Medical University Cancer HospitalFujian Cancer HospitalFujianChina
| | - Zhoubo Guo
- Departments of Radiation OncologyTianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin’s Clinical Research Center for CancerTianjinChina
| | - Hewei Peng
- Department of Epidemiology and Health StatisticsFujian Provincial Key Laboratory of Environment Factors and CancerSchool of Public HealthFujian Medical UniversityFuzhouChina
| | - Lanyan Guo
- School of Medical Technology and EngineeringFujian Medical UniversityFuzhouChina
| | - Ping Wang
- Departments of Radiation OncologyTianjin Medical University Cancer Institute and HospitalNational Clinical Research Center for CancerKey Laboratory of Cancer Prevention and TherapyTianjin’s Clinical Research Center for CancerTianjinChina
| |
Collapse
|
35
|
Sun C, Zheng X, Sun Y, Yu J, Sheng M, Yan S, Zhu Q, Lan Q. Identification of IGF2BP3 as an Adverse Prognostic Biomarker of Gliomas. Front Genet 2021; 12:743738. [PMID: 34721530 PMCID: PMC8551830 DOI: 10.3389/fgene.2021.743738] [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: 07/20/2021] [Accepted: 09/29/2021] [Indexed: 11/29/2022] Open
Abstract
N6-methyladenosine (m6A) RNA modification can alter gene expression and function by regulating RNA splicing, stability, translocation, and translation. It is involved in various types of cancer. However, its role in gliomas is not well known. This study aimed to determine the prognostic value of the m6A RNA methylation regulator in gliomas and investigate the underlying mechanisms of the aberrant expression of m6A-related genes.mRNA expression profiles and clinical information of 448 glioma samples were obtained from The Cancer Genome Atlas and cBioportal. The expression of m6A-related genes in normal controls and low-grade glioma and glioblastoma was obtained from Gene Expression Profiling Interactive Analysis. Further, m6A-related gene expression and its relationship with prognosis were obtained through The Chinese Glioma Genome Atlas (CGGA). Multivariate Cox regression analyses were performed, and a nomogram was built with potential risk factors based on a multivariate Cox analysis to predict survival probability. Online tools such as Gene Set Enrichment Analysis, STRING, Cytoscape, and Molecular Complex Detection were applied for bioinformatics analysis and to investigate the underlying mechanisms of the aberrant expression of m6A-related genes. The multivariate Cox regression analysis found that higher expression levels of YTHDC2 and insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3, also called IMP3) were independent negative and positive prognostic factors for overall survival (OS), respectively. Data from the CGGA database showed that IGF2BP3 expression increased when the tumor grade increased. Receiver operating characteristic (ROC) curve was used to evaluate the predictive specificity and sensitivity. The area under the ROC curve indicated that the OS prediction was 0.92 (1-year) and 0.917 (3-years), indicating that m6A-related genes could predict patient survival. In addition, IGF2BP3 was closely related to the shorter survival period of patients. Copy number variation and DNA methylation, but not somatic mutations, might contribute to the abnormal upregulation of IGF2BP3 in gliomas. Significantly altered genes were identified, and the protein–protein interaction network was constructed. Based on the data presented, our study identified several m6A-related genes, especially IGF2BP3, that could be potential prognostic biomarkers of gliomas. The study unveiled the potential regulatory mechanism of IGF2BP3 in gliomas.
Collapse
Affiliation(s)
- Chao Sun
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Xin Zheng
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Yingxin Sun
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Ju Yu
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Minfeng Sheng
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Suji Yan
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Qing Zhu
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| | - Qing Lan
- Department of Neurosurgery, The Second Affiliated Hospital of Soochow University, Suzhou, China
| |
Collapse
|
36
|
Fang Q, Li T, Chen P, Wu Y, Wang T, Mo L, Ou J, Nandakumar KS. Comparative Analysis on Abnormal Methylome of Differentially Expressed Genes and Disease Pathways in the Immune Cells of RA and SLE. Front Immunol 2021; 12:668007. [PMID: 34079550 PMCID: PMC8165287 DOI: 10.3389/fimmu.2021.668007] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 04/26/2021] [Indexed: 12/13/2022] Open
Abstract
We identified abnormally methylated, differentially expressed genes (DEGs) and pathogenic mechanisms in different immune cells of RA and SLE by comprehensive bioinformatics analysis. Six microarray data sets of each immune cell (CD19+ B cells, CD4+ T cells and CD14+ monocytes) were integrated to screen DEGs and differentially methylated genes by using R package “limma.” Gene ontology annotations and KEGG analysis of aberrant methylome of DEGs were done using DAVID online database. Protein-protein interaction (PPI) network was generated to detect the hub genes and their methylation levels were compared using DiseaseMeth 2.0 database. Aberrantly methylated DEGs in CD19+ B cells (173 and 180), CD4+ T cells (184 and 417) and CD14+ monocytes (193 and 392) of RA and SLE patients were identified. We detected 30 hub genes in different immune cells of RA and SLE and confirmed their expression using FACS sorted immune cells by qPCR. Among them, 12 genes (BPTF, PHC2, JUN, KRAS, PTEN, FGFR2, ALB, SERB-1, SKP2, TUBA1A, IMP3, and SMAD4) of RA and 12 genes (OAS1, RSAD2, OASL, IFIT3, OAS2, IFIH1, CENPE, TOP2A, PBK, KIF11, IFIT1, and ISG15) of SLE are proposed as potential biomarker genes based on receiver operating curve analysis. Our study suggests that MAPK signaling pathway could potentially differentiate the mechanisms affecting T- and B- cells in RA, whereas PI3K pathway may be used for exploring common disease pathways between RA and SLE. Compared to individual data analyses, more dependable and precise filtering of results can be achieved by integrating several relevant data sets.
Collapse
Affiliation(s)
- Qinghua Fang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Tingyue Li
- Laboratory of Experimental Oncology, Department of Pathology, Erasmus Medical Center, Rotterdam, Netherlands
| | - Peiya Chen
- Department of Science and Education, First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Yuzhe Wu
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Tingting Wang
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Lixia Mo
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | - Jiaxin Ou
- School of Pharmaceutical Sciences, Southern Medical University, Guangzhou, China
| | | |
Collapse
|
37
|
Novel Regulators of the IGF System in Cancer. Biomolecules 2021; 11:biom11020273. [PMID: 33673232 PMCID: PMC7918569 DOI: 10.3390/biom11020273] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Revised: 02/05/2021] [Accepted: 02/09/2021] [Indexed: 02/07/2023] Open
Abstract
The insulin-like growth factor (IGF) system is a dynamic network of proteins, which includes cognate ligands, membrane receptors, ligand binding proteins and functional downstream effectors. It plays a critical role in regulating several important physiological processes including cell growth, metabolism and differentiation. Importantly, alterations in expression levels or activation of components of the IGF network are implicated in many pathological conditions including diabetes, obesity and cancer initiation and progression. In this review we will initially cover some general aspects of IGF action and regulation in cancer and then focus in particular on the role of transcriptional regulators and novel interacting proteins, which functionally contribute in fine tuning IGF1R signaling in several cancer models. A deeper understanding of the biological relevance of this network of IGF1R modulators might provide novel therapeutic opportunities to block this system in neoplasia.
Collapse
|
38
|
Tirrò E, Massimino M, Romano C, Martorana F, Pennisi MS, Stella S, Pavone G, Di Gregorio S, Puma A, Tomarchio C, Vitale SR, Manzella L, Vigneri P. Prognostic and Therapeutic Roles of the Insulin Growth Factor System in Glioblastoma. Front Oncol 2021; 10:612385. [PMID: 33604294 PMCID: PMC7885861 DOI: 10.3389/fonc.2020.612385] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 12/16/2020] [Indexed: 12/13/2022] Open
Abstract
Glioblastoma multiforme (GBM) is the most common primary brain malignancy and is often resistant to conventional treatments due to its extensive cellular heterogeneity. Thus, the overall survival of GBM patients remains extremely poor. Insulin-like growth factor (IGF) signaling entails a complex system that is a key regulator of cell transformation, growth and cell-cycle progression. Hence, its deregulation is frequently involved in the development of several cancers, including brain malignancies. In GBM, differential expression of several IGF system components and alterations of this signaling axis are linked to significantly worse prognosis and reduced responsiveness to temozolomide, the most commonly used pharmacological agent for the treatment of the disease. In the present review we summarize the biological role of the IGF system in the pathogenesis of GBM and comprehensively discuss its clinical significance and contribution to the development of resistance to standard chemotherapy and experimental treatments.
Collapse
Affiliation(s)
- Elena Tirrò
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Michele Massimino
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Chiara Romano
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Federica Martorana
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy.,Medical Oncology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Maria Stella Pennisi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Stefania Stella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Giuliana Pavone
- Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy.,Medical Oncology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Sandra Di Gregorio
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Adriana Puma
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Cristina Tomarchio
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Silvia Rita Vitale
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Livia Manzella
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| | - Paolo Vigneri
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy.,Center of Experimental Oncology and Hematology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy.,Medical Oncology, A.O.U. Policlinico "G. Rodolico-San Marco", Catania, Italy
| |
Collapse
|
39
|
Guo W, Huai Q, Wan H, Guo L, Song P, Gao S, He J. Prognostic Impact of IGF2BP3 Expression in Patients with Surgically Resected Lung Adenocarcinoma. DNA Cell Biol 2021; 40:316-331. [PMID: 33493403 DOI: 10.1089/dna.2020.6136] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Lung adenocarcinoma (LUAD) acts as the representative histological subtype regarding lung cancer, and its mortality and morbidity remain high. Therefore, more therapeutic targets are needed. Insulin-like growth factor 2 messenger RNA-binding proteins (IGF2BPs), a class of RNA-binding proteins, including IGF2BP1, IGF2BP2, and IGF2BP3, are considered to be the "reader" of N6-methyladenosine (m6A) methylation and remarkably affects cancer occurrence and development. Studies have shown that IGF2BP3 has prognostic potential in multiple public databases compared with other members of the IGF2BPs family. This research aims to use the expression data of IGF2BP3 in multiple cohorts to explore the expression as well as prognostic significance of IGF2BP3 in LUAD. Based on the six datasets from the Oncomine database, LUAD tissue presented obviously higher IGF2BP3 expression relative to normal tissue. In the three cohorts of The Cancer Genome Atlas (TCGA), Gene expression profiling interactive analysis, and Gene Expression Omnibus, IGF2BP3 was abnormally highly expressed in LUAD, and it could lead to a weaker prognosis (p < 0.05). The cohort from National Cancer Center of China (NCC) verified the prognostic value of IGF2BP3, and the high IGF2BP3 expression could be remarkably related to gender, tumor length, differentiation, and T stage (p < 0.05). Cox regression analysis of TCGA and NCC cohorts consistently showed that IGF2BP3 expression could serve for independently predicting the prognosis of LUAD patients (p < 0.05). Ten hallmark pathways with significant enrichment were identified. IGF2BP3 is abnormally highly expressed in LUAD tissue, and can lead to worse overall survival. In summary, IGF2BP3 may be an oncogene and potential prognostic biomarker of LUAD.
Collapse
Affiliation(s)
- Wei Guo
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Qilin Huai
- Department of Graduate School, Zunyi Medical University, Zunyi, People's Republic of China
| | - Huan Wan
- PET-CT Center, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Lei Guo
- Department of Pathology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Peng Song
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Shugeng Gao
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| | - Jie He
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People's Republic of China
| |
Collapse
|
40
|
Hajj GNM, Nunes PBC, Roffe M. Genome-wide translation patterns in gliomas: An integrative view. Cell Signal 2020; 79:109883. [PMID: 33321181 DOI: 10.1016/j.cellsig.2020.109883] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 12/01/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
Gliomas are the most frequent tumors of the central nervous system (CNS) and include the highly malignant glioblastoma (GBM). Characteristically, gliomas have translational control deregulation related to overactivation of signaling pathways such as PI3K/AKT/mTORC1 and Ras/ERK1/2. Thus, mRNA translation appears to play a dominant role in glioma gene expression patterns. The, analysis of genome-wide translated transcripts, together known as the translatome, may reveal important information for understanding gene expression patterns in gliomas. This review provides a brief overview of translational control mechanisms altered in gliomas with a focus on the current knowledge related to the translatomes of glioma cells and murine glioma models. We present an integrative meta-analysis of selected glioma translatome data with the aim of identifying recurrent patterns of gene expression preferentially regulated at the level of translation and obtaining clues regarding the pathological significance of these alterations. Re-analysis of several translatome datasets was performed to compare the translatomes of glioma models with those of their non-tumor counterparts and to document glioma cell responses to radiotherapy and MNK modulation. The role of recurrently altered genes in the context of translational control and tumorigenesis are discussed.
Collapse
Affiliation(s)
- Glaucia Noeli Maroso Hajj
- International Research Institute, A.C.Camargo Cancer Center, Rua Taguá, 440, São Paulo ZIP Code: 01508-010, Brazil; National Institute of Oncogenomics and Innovation, Brazil.
| | - Paula Borzino Cordeiro Nunes
- International Research Institute, A.C.Camargo Cancer Center, Rua Taguá, 440, São Paulo ZIP Code: 01508-010, Brazil
| | - Martin Roffe
- International Research Institute, A.C.Camargo Cancer Center, Rua Taguá, 440, São Paulo ZIP Code: 01508-010, Brazil; National Institute of Oncogenomics and Innovation, Brazil.
| |
Collapse
|
41
|
Xu S, Tang L, Dai G, Luo C, Liu Z. Expression of m6A Regulators Correlated With Immune Microenvironment Predicts Therapeutic Efficacy and Prognosis in Gliomas. Front Cell Dev Biol 2020; 8:594112. [PMID: 33240891 PMCID: PMC7683617 DOI: 10.3389/fcell.2020.594112] [Citation(s) in RCA: 47] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 10/22/2020] [Indexed: 12/13/2022] Open
Abstract
Background N6-methyladenosine (m6A) RNA methylation and tumor immune microenvironment played crucial roles in cancer development. However, their association in gliomas remains to be fully elucidated. Methods A total of 2144 glioma patients from CGGA, TCGA, and Rembrandt databases were extracted in our study, in which 325 were set as the training cohort and 1819 were defined as the validation cohort. Survival differences evaluated by Kaplan-Meier analysis between groups. Patients were clustered into subgroups by consensus clustering. ESTIMATE algorithm was applied to calculate immune and stroma scores. The infiltration of immune cells was characterized by TIMER algorithm. The risk signature was constructed by multivariate Cox regression analysis. Results Nineteen m6A regulators were highly expressed in glioma tissues. The expression of m6A regulators was associated with prognoses, grade, isocitrate dehydrogenase (IDH) status, and 1p19q status of gliomas. Two subgroups were identified by consensus clustering, in which cluster 1 was associated with favorable prognosis, high stroma and immune scores, and high immune infiltration. When the patients were divided into high risk and low risk groups based on their risk scores, we found that patients in the high risk group had poor prognoses. Besides, patients in the high risk group had a higher stroma and immune scores, and higher abundance of immune infiltration. These results were further verified in the validation cohort, which contained three independent datasets. Moreover, patients in the low risk group enjoyed better prognoses without chemoradiotherapy or single chemotherapy. Conclusion Our study revealed that m6A regulators could predict the prognosis and therapeutic efficacy, and were also associated with the immune microenvironment in gliomas.
Collapse
Affiliation(s)
- Shengchao Xu
- Department of Neurosurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Lu Tang
- Department of Thoracic Surgery, Xiangya Hospital of Central South University, Changsha, China
| | - Gan Dai
- Department of Microbiology, Xiangya School of Medicine, Central South University, Changsha, China
| | - Chengke Luo
- Department of Neurosurgery, Xiangya Hospital of Central South University, Changsha, China
| | - Zhixiong Liu
- Department of Neurosurgery, Xiangya Hospital of Central South University, Changsha, China
| |
Collapse
|
42
|
Huang W, Li Y, Zhang C, Zha H, Zhou X, Fu B, Guo J, Wang G. IGF2BP3 facilitates cell proliferation and tumorigenesis via modulation of JAK/STAT signalling pathway in human bladder cancer. J Cell Mol Med 2020; 24:13949-13960. [PMID: 33094561 PMCID: PMC7753985 DOI: 10.1111/jcmm.16003] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/23/2020] [Accepted: 10/01/2020] [Indexed: 11/30/2022] Open
Abstract
Insulin-like growth factor-2 messenger RNA-binding protein 3 (IGF2BP3) has been reported to contribute to tumorigenesis in several human cancers. However, the biological functions of IGF2BP3 in bladder cancer are poorly understood. We investigated the relation between IGF2BP3 expression and prognosis of bladder cancer patients. Cell proliferation, cell cycle and cell apoptosis assays were performed to assess IGF2BP3 functions. The results showed that IGF2BP3 was overexpressed in bladder cancer tissues compared with that in normal bladder tissues, and its higher expression was closely correlated with poor prognosis in bladder cancer patients. Overexpression of IGF2BP3 markedly promoted cell proliferation and cell cycle progression and inhibited cell apoptosis, while knockdown of IGF2BP3 notably suppressed the proliferation, promoted cell apoptosis and induced cell cycle arrest at the G0/G1 phase. Mechanistically, we revealed that IGF2BP3 promotes the activation of the JAK/STAT pathway in bladder cancer cells. Moreover, the JAK/STAT inhibitor dramatically blocked the tumour-promoting activity of IGF2BP3. Tumour growth in vivo was also suppressed by knocking down of IGF2BP3. Hence, IGF2BP3 facilitated bladder cancer cell proliferation by activating the JAK/STAT signalling pathway. These findings suggest that IGF2BP3 exhibits an oncogenic effect in human bladder cancer progression.
Collapse
Affiliation(s)
- Wei Huang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yuanyuan Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Cheng Zhang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Huihai Zha
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xiaocheng Zhou
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Bin Fu
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ju Guo
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Gongxian Wang
- Department of Urology, The First Affiliated Hospital of Nanchang University, Nanchang, China
| |
Collapse
|
43
|
Ramanan VK, Wang X, Przybelski SA, Raghavan S, Heckman MG, Batzler A, Kosel ML, Hohman TJ, Knopman DS, Graff-Radford J, Lowe VJ, Mielke MM, Jack CR, Petersen RC, Ross OA, Vemuri P. Variants in PPP2R2B and IGF2BP3 are associated with higher tau deposition. Brain Commun 2020; 2:fcaa159. [PMID: 33426524 PMCID: PMC7780444 DOI: 10.1093/braincomms/fcaa159] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2020] [Revised: 07/29/2020] [Accepted: 08/24/2020] [Indexed: 12/18/2022] Open
Abstract
Tau deposition is a key biological feature of Alzheimer’s disease that is closely related to cognitive impairment. However, it remains poorly understood why certain individuals may be more susceptible to tau deposition while others are more resistant. The recent availability of in vivo assessment of tau burden through positron emission tomography provides an opportunity to test the hypothesis that common genetic variants may influence tau deposition. We performed a genome-wide association study of tau-positron emission tomography on a sample of 754 individuals over age 50 (mean age 72.4 years, 54.6% men, 87.6% cognitively unimpaired) from the population-based Mayo Clinic Study of Aging. Linear regression was performed to test nucleotide polymorphism associations with AV-1451 (18F-flortaucipir) tau-positron emission tomography burden in an Alzheimer’s-signature composite region of interest, using an additive genetic model and covarying for age, sex and genetic principal components. Genome-wide significant associations with higher tau were identified for rs76752255 (P = 9.91 × 10−9, β = 0.20) in the tau phosphorylation regulatory gene PPP2R2B (protein phosphatase 2 regulatory subunit B) and for rs117402302 (P = 4.00 × 10−8, β = 0.19) near IGF2BP3 (insulin-like growth factor 2 mRNA-binding protein 3). The PPP2R2B association remained genome-wide significant after additionally covarying for global amyloid burden and cerebrovascular disease risk, while the IGF2BP3 association was partially attenuated after accounting for amyloid load. In addition to these discoveries, three single nucleotide polymorphisms within MAPT (microtubule-associated protein tau) displayed nominal associations with tau-positron emission tomography burden, and the association of the APOE (apolipoprotein E) ɛ4 allele with tau-positron emission tomography was marginally nonsignificant (P = 0.06, β = 0.07). No associations with tau-positron emission tomography burden were identified for other single nucleotide polymorphisms associated with Alzheimer’s disease clinical diagnosis in prior large case–control studies. Our findings nominate PPP2R2B and IGF2BP3 as novel potential influences on tau pathology which warrant further functional characterization. Our data are also supportive of previous literature on the associations of MAPT genetic variation with tau, and more broadly supports the inference that tau accumulation may have a genetic architecture distinct from known Alzheimer’s susceptibility genes, which may have implications for improved risk stratification and therapeutic targeting.
Collapse
Affiliation(s)
- Vijay K Ramanan
- Department of Neurology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Xuewei Wang
- Department of Health Sciences Research, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Scott A Przybelski
- Department of Health Sciences Research, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | | | - Michael G Heckman
- Division of Biomedical Statistics and Informatics, Mayo Clinic-Florida, Jacksonville, FL 32224, USA
| | - Anthony Batzler
- Department of Health Sciences Research, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Matthew L Kosel
- Department of Health Sciences Research, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Timothy J Hohman
- Department of Neurology, Vanderbilt University Medical Center, Nashville, TN 37232, USA
| | - David S Knopman
- Department of Neurology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | | | - Val J Lowe
- Department of Radiology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Michelle M Mielke
- Department of Neurology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Clifford R Jack
- Department of Radiology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Ronald C Petersen
- Department of Neurology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| | - Owen A Ross
- Department of Neuroscience, Mayo Clinic-Florida, Jacksonville, FL 32224, USA
| | - Prashanthi Vemuri
- Department of Radiology, Mayo Clinic-Minnesota, Rochester, MN 55905, USA
| |
Collapse
|
44
|
Zhang Y, Geng X, Li Q, Xu J, Tan Y, Xiao M, Song J, Liu F, Fang C, Wang H. m6A modification in RNA: biogenesis, functions and roles in gliomas. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020. [PMID: 32943100 DOI: 10.1186/s13046-020-01706-8.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
The chemical modification of RNA is a newly discovered epigenetic regulation mechanism in cells and plays a crucial role in a variety of biological processes. N6-methyladenine (m6A) mRNA modification is the most abundant form of posttranscriptional RNA modification in eukaryotes. Through the development of m6A RNA sequencing, the relevant molecular mechanism of m6A modification has gradually been revealed. It has been found that the effect of m6A modification on RNA metabolism involves processing, nuclear export, translation and even decay. As the most common malignant tumour of the central nervous system, gliomas (especially glioblastoma) have a very poor prognosis, and treatment efficacy is not ideal even with the application of high-intensity treatment measures of surgery combined with chemoradiotherapy. Exploring the origin and development mechanisms of tumour cells from the perspective of tumour biogenesis has always been a hotspot in the field of glioma research. Emerging evidence suggests that m6A modification can play a key role in gliomas through a variety of mechanisms, providing more possibilities for early diagnosis and targeted therapy of gliomas. The aim of the present review is to focus on the research progress regarding the association between m6A modification and gliomas. And to provide a theoretical basis according to the currently available literature for further exploring this association. This review may provide new insights for the molecular mechanism, early diagnosis, histologic grading, targeted therapy and prognostic evaluation of gliomas.
Collapse
Affiliation(s)
- Yuhao Zhang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Xiuchao Geng
- Faculty of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China
| | - Qiang Li
- Faculty of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, 050200, Shijiazhuang, China
| | - Jianglong Xu
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Yanli Tan
- Department of Pathology, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Menglin Xiao
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Jia Song
- School of Basic Medicine, Hebei University, 071000, Baoding, China
| | - Fulin Liu
- Office of Academic Research, Affiliated Hospital of Hebei University, 071000, Baoding, China.
| | - Chuan Fang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China.
| | - Hong Wang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China. .,Faculty of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China. .,Hebei Key Laboratory of Chinese Medicine Research on Cardio-Cerebrovascular Disease, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China.
| |
Collapse
|
45
|
Zhang Y, Geng X, Li Q, Xu J, Tan Y, Xiao M, Song J, Liu F, Fang C, Wang H. m6A modification in RNA: biogenesis, functions and roles in gliomas. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:192. [PMID: 32943100 PMCID: PMC7500025 DOI: 10.1186/s13046-020-01706-8] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Accepted: 09/10/2020] [Indexed: 12/30/2022]
Abstract
The chemical modification of RNA is a newly discovered epigenetic regulation mechanism in cells and plays a crucial role in a variety of biological processes. N6-methyladenine (m6A) mRNA modification is the most abundant form of posttranscriptional RNA modification in eukaryotes. Through the development of m6A RNA sequencing, the relevant molecular mechanism of m6A modification has gradually been revealed. It has been found that the effect of m6A modification on RNA metabolism involves processing, nuclear export, translation and even decay. As the most common malignant tumour of the central nervous system, gliomas (especially glioblastoma) have a very poor prognosis, and treatment efficacy is not ideal even with the application of high-intensity treatment measures of surgery combined with chemoradiotherapy. Exploring the origin and development mechanisms of tumour cells from the perspective of tumour biogenesis has always been a hotspot in the field of glioma research. Emerging evidence suggests that m6A modification can play a key role in gliomas through a variety of mechanisms, providing more possibilities for early diagnosis and targeted therapy of gliomas. The aim of the present review is to focus on the research progress regarding the association between m6A modification and gliomas. And to provide a theoretical basis according to the currently available literature for further exploring this association. This review may provide new insights for the molecular mechanism, early diagnosis, histologic grading, targeted therapy and prognostic evaluation of gliomas.
Collapse
Affiliation(s)
- Yuhao Zhang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Xiuchao Geng
- Faculty of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China
| | - Qiang Li
- Faculty of Acupuncture-Moxibustion and Tuina, Hebei University of Chinese Medicine, 050200, Shijiazhuang, China
| | - Jianglong Xu
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Yanli Tan
- Department of Pathology, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Menglin Xiao
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China
| | - Jia Song
- School of Basic Medicine, Hebei University, 071000, Baoding, China
| | - Fulin Liu
- Office of Academic Research, Affiliated Hospital of Hebei University, 071000, Baoding, China.
| | - Chuan Fang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China.
| | - Hong Wang
- Department of Neurosurgery, Affiliated Hospital of Hebei University, 071000, Baoding, China. .,Faculty of Integrated Traditional Chinese and Western Medicine, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China. .,Hebei Key Laboratory of Chinese Medicine Research on Cardio-Cerebrovascular Disease, Hebei University of Chinese Medicine, 050091, Shijiazhuang, China.
| |
Collapse
|
46
|
Berberine inhibits proliferation and induces G0/G1 phase arrest in colorectal cancer cells by downregulating IGF2BP3. Life Sci 2020; 260:118413. [PMID: 32926933 DOI: 10.1016/j.lfs.2020.118413] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 09/01/2020] [Accepted: 09/06/2020] [Indexed: 12/24/2022]
Abstract
AIMS Berberine (BBR) is one of isoquinoline alkaloids from Coptidis Rhizoma and possesses extensive pharmacological activities, including anti-colorectal cancer (CRC) activity. However, the detailed mechanisms remain to be determined. The current study aims to investigate the ability and the potential mechanism of BBR against CRC. MAIN METHODS By mining recognized CRC datasets and RNA-seq results of cells and tumors treated with BBR for perform bioinformatics analysis to find key targets IGF2BP3. Overexpression and knockdown of IGF2BP3 assays were used to explore the biological role of IGF2BP3 in the process of BBR against CRC. KEY FINDINGS Our results showed that BBR inhibits proliferation and induces G0/G1 phase arrest in CRC cells by downregulating IGF2BP3. Specifically, Knockdown of IGF2BP3 could suppress the PI3K/AKT pathway to inhibit cell proliferation and cycle transition. The negative effects of BBR in CRC cells could be rescued by overexpressing IGF2BP3. SIGNIFICANCE Our data might provide a theoretical basis for the future use of BBR in colorectal cancer prevention.
Collapse
|
47
|
Dell’Anno I, Barbarino M, Barone E, Giordano A, Luzzi L, Bottaro M, Migliore L, Agostini S, Melani A, Melaiu O, Catalano C, Cipollini M, Silvestri R, Corrado A, Gemignani F, Landi S. EIF4G1 and RAN as Possible Drivers for Malignant Pleural Mesothelioma. Int J Mol Sci 2020; 21:ijms21144856. [PMID: 32659970 PMCID: PMC7402288 DOI: 10.3390/ijms21144856] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/03/2020] [Accepted: 07/06/2020] [Indexed: 12/18/2022] Open
Abstract
For malignant pleural mesothelioma (MPM) novel therapeutic strategies are urgently needed. In a previous study, we identified 51 putative cancer genes over-expressed in MPM tissues and cell lines. Here, we deepened the study on nine of them (ASS1, EIF4G1, GALNT7, GLUT1, IGF2BP3 (IMP3), ITGA4, RAN, SOD1, and THBS2) to ascertain whether they are truly mesothelial cancer driver genes (CDGs) or genes overexpressed in an adaptive response to the tumoral progression (“passenger genes”). Through a fast siRNA-based screening, we evaluated the consequences of gene depletion on migration, proliferation, colony formation capabilities, and caspase activities of four MPM (Mero-14, Mero-25, IST-Mes2, and NCI-H28) and one SV40-immortalized mesothelial cell line (MeT-5A) as a non-malignant model. The depletion of EIF4G1 and RAN significantly reduced cell proliferation and colony formation and increased caspase activity. In particular, the findings for RAN resemble those observed for other types of cancer. Thus, we evaluated the in vitro effects of importazole (IPZ), a small molecule inhibitor of the interaction between RAN and importin-β. We showed that IPZ could have effects similar to those observed following RAN gene silencing. We also found that primary cell lines from one out of three MPM patients were sensitive to IPZ. As EIF4G1 and RAN deserve further investigation with additional in vitro and in vivo studies, they emerged as promising CDGs, suggesting that their upregulation could play a role in mesothelial tumorigenesis and aggressiveness. Furthermore, present data propose the molecular pathways dependent on RAN as a putative pharmacological target for MPM patients in the view of a future personalized medicine.
Collapse
Affiliation(s)
- Irene Dell’Anno
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Marcella Barbarino
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; (M.B.); (A.G.); (M.B.)
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Elisa Barone
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Antonio Giordano
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; (M.B.); (A.G.); (M.B.)
- Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA 19122, USA
| | - Luca Luzzi
- Department of Medicine, Surgery and Neurosciences, Siena University Hospital, 53100 Siena, Italy;
| | - Maria Bottaro
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy; (M.B.); (A.G.); (M.B.)
| | - Loredana Migliore
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Silvia Agostini
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Alessandra Melani
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Ombretta Melaiu
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
- Immuno-Oncology Laboratory, Department of Paediatric Haematology/Oncology and of Cell and Gene Therapy, Ospedale Pediatrico Bambino Gesù, IRCCS, 00165 Rome, Italy
| | - Calogerina Catalano
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
- Department of Internal Medicine V, University of Heidelberg, 69117 Heidelberg, Germany
| | - Monica Cipollini
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Roberto Silvestri
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Alda Corrado
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
- Department of Bioscience, University of Milan, 20133 Milan, Italy
| | - Federica Gemignani
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
| | - Stefano Landi
- Department of Biology, Genetic Unit, University of Pisa, 56126 Pisa, Italy; (I.D.); (E.B.); (L.M.); (S.A.); (A.M.); (O.M.); (C.C.); (M.C.); (R.S.); (A.C.); (F.G.)
- Correspondence:
| |
Collapse
|
48
|
Li C, Cao Y, Zhang L, Li J, Wu H, Ling F, Zheng J, Wang J, Li B, He J, Xie X, Li Z, Chen Y, He X, Guo M, Wei H, Ye J, Guo Y, Zhang S, Liu L, Liu G, Liu C. LncRNA IGFBP4-1 promotes tumor development by activating Janus kinase-signal transducer and activator of transcription pathway in bladder urothelial carcinoma. Int J Biol Sci 2020; 16:2271-2282. [PMID: 32760196 PMCID: PMC7378649 DOI: 10.7150/ijbs.46986] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 05/15/2020] [Indexed: 12/12/2022] Open
Abstract
Insulin-like growth factor binding protein 4-1 (IGFBP4-1), a new long noncoding RNA (lncRNA), has been reported to contribute to tumorigenesis and has been suggested to be a poor prognostic marker in human lung cancer. However, there still lacks basic studies that investigated the biological role of IGFBP4-1 in bladder urothelial carcinoma to date. In this study, we investigated the relationship between IGFBP4-1 expression and prognosis in patients with bladder cancer. Cell proliferation, cell cycle and cell apoptosis assays were performed to assess IGFBP4-1 function by up-regulating or down-regulating IGFBP4-1 in bladder cancer cells. A xenograft mice model was used to validate the in vitro results. Blockade of Janus kinase-signal transducer and activator of transcription pathway (JAK/STAT) was used to evaluate JAK/STAT signaling activity. The results showed that IGFBP4-1 was overexpressed in bladder cancer tissues compared with that in normal bladder tissues, and its expression level was positively correlated with poor prognosis in bladder cancer patients. Overexpression of IGFBP4-1 markedly promoted cell proliferation and cell cycle progression, and inhibited cell apoptosis, while knockdown of IGFBP4-1 notably suppressed the proliferation, promoted cell apoptosis, and induced cell cycle arrest at the G0/G1 phase. Mechanistically, we revealed that IGFBP4-1 promotes the activation of the JAK/STAT pathway in bladder cancer cells. Moreover, the JAK/STAT inhibitor dramatically blocked the tumor-promoting activity of IGFBP4-1. Tumor growth in vivo was also suppressed by knocking down of IGFBP4-1. In conclusion, IGFBP4-1 promoted bladder cancer progression by activating the JAK/STAT signaling pathway. These findings suggest that IGFBP4-1 exhibits an oncogenic role in the development of human bladder cancer.
Collapse
Affiliation(s)
- Chunjing Li
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
- The second school of Clinical Medicine, Southern Medical University, Foshan, China
| | - Yu Cao
- Ningxiang People's Hospital, The Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Ningxiang, China
| | - Li Zhang
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
- The second school of Clinical Medicine, Southern Medical University, Foshan, China
| | - Jierong Li
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
- The second school of Clinical Medicine, Southern Medical University, Foshan, China
| | - Huayan Wu
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Fengsheng Ling
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Jintao Zheng
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Jianfeng Wang
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Bowei Li
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Jun He
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Xumin Xie
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Zhilin Li
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Yiping Chen
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Xuemei He
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Mingjuan Guo
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Huiling Wei
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Jing Ye
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Yun Guo
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
| | - Shilin Zhang
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
- The second school of Clinical Medicine, Southern Medical University, Foshan, China
| | - Liang Liu
- Ningxiang People's Hospital, The Affiliated Hospital of Hunan University of Traditional Chinese Medicine, Ningxiang, China
| | - Guoqing Liu
- Department of Urology, Affiliated Foshan Maternal and Child Healthcare Hospital, Southern Medical University, Foshan, China
- The second school of Clinical Medicine, Southern Medical University, Foshan, China
| | - Chunxiao Liu
- Department of Urology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| |
Collapse
|
49
|
Wang PF, Wang X, Liu M, Zeng Z, Lin C, Xu W, Ma W, Wang J, Xiang Q, Johnston RN, Liu H, Liu SL. The Oncogenic Functions of Insulin-like Growth Factor 2 mRNA-Binding Protein 3 in Human Carcinomas. Curr Pharm Des 2020; 26:3939-3954. [PMID: 32282295 DOI: 10.2174/1381612826666200413080936] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 04/01/2020] [Indexed: 02/07/2023]
Abstract
IGF2BP3 (also known as IMP3, KOC), a member of the insulin-like growth factor mRNA-binding protein family (IMPs), has been a research target in recent studies of promoting embryo development and exacerbating cancer. IGF2BP3 is ubiquitously expressed in early embryogenesis stages but limited in postembryonic stages, which is important in many physiological aspects such as stem cell renewal, morphological development and metabolism. A large number of studies show that IGF2BP3 interacts with many kinds of non-coding RNAs and proteins to promote cancer cell proliferation and metastasis and inhibit cancer cell apoptosis. As IGF2BP3 is highly expressed in advanced cancers and associated with poor overall survival rates of patients, it may be a potential molecular marker in cancer diagnosis for the detection of cancerous tissues and an indicator of cancer stages. Therefore, anti-IGF2BP3 drugs or monoclonal antibodies are expected as new therapeutic methods in cancer treatment. This review summarizes recent findings among IGF2BP3, RNA and proteins in cancer processes, with a focus on its cancer-promoting mechanisms and potential application as a new biomarker for cancer diagnosis and treatment.
Collapse
Affiliation(s)
- Peng-Fei Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Xiaoyu Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Min Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Zheng Zeng
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Caiji Lin
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Wenwen Xu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Wenqing Ma
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Jiali Wang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Qian Xiang
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Randal N Johnston
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, T2N1N4, Canada
| | - Huidi Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| | - Shu-Lin Liu
- Genomics Research Center (State-Province Key Laboratories of Biomedicine-Pharmaceutics of China), College of Pharmacy, Harbin Medical University, Harbin, 150081, China
| |
Collapse
|
50
|
Muhammad T, Li M, Wang J, Huang T, Zhao S, Zhao H, Liu H, Chen ZJ. Roles of insulin-like growth factor II in regulating female reproductive physiology. SCIENCE CHINA-LIFE SCIENCES 2020; 63:849-865. [PMID: 32291558 DOI: 10.1007/s11427-019-1646-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Accepted: 03/12/2020] [Indexed: 12/20/2022]
Abstract
The number of growth factors involved in female fertility has been extensively studied, but reluctance to add essential growth factors in culture media has limited progress in optimizing embryonic growth and implantation outcomes, a situation that has ultimately led to reduced pregnancy outcomes. Insulin-like growth factor II (IGF-II) is the most intricately regulated of all known reproduction-related growth factors characterized to date, and is perhaps the predominant growth factor in human ovarian follicles. This review aims to concisely summarize what is known about the role of IGF-II in follicular development, oocyte maturation, embryonic development, implantation success, placentation, fetal growth, and in reducing placental cell apoptosis, as well as present strategies that use growth factors in culture systems to improve the developmental potential of oocytes and embryos in different species. Synthesizing the present knowledge about the physiological roles of IGF-II in follicular development, oocyte maturation, and early embryonic development should, on the one hand, deepen our overall understanding of the potential beneficial effects of growth factors in female reproduction and on the other hand support development (optimization) of improved outcomes for assisted reproductive technologies.
Collapse
Affiliation(s)
- Tahir Muhammad
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Mengjing Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Jianfeng Wang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Tao Huang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Shigang Zhao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Han Zhao
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China
| | - Hongbin Liu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China. .,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China. .,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China. .,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China.
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China. .,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, China. .,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, China. .,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, China. .,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, 200000, China. .,Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200000, China.
| |
Collapse
|