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Zhang Y, Tang J, Zheng Y, Guo W, Guo Y, Chang M, Wang H, Li Y, Chang Z, Xu Y, Wang Z. Evolutionary and Expression Analysis of the Pig MAGE Gene Family. Animals (Basel) 2024; 14:2095. [PMID: 39061557 PMCID: PMC11274276 DOI: 10.3390/ani14142095] [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: 05/25/2024] [Revised: 07/13/2024] [Accepted: 07/16/2024] [Indexed: 07/28/2024] Open
Abstract
The melanoma-associated antigen (MAGE) family found in eukaryotes plays a crucial role in cell proliferation and differentiation, spermatogenesis, neural development, etc. This study explored the validation and evolution of MAGE genes in eukaryotic genomes and their distribution and expression patterns in pigs. In total, 249 MAGE genes were found on 13 eukaryotic species. In total, 33, 25, and 18 genes were located on human, mouse, and pig genomes, respectively. We found eight, four, and three tandemly duplicated gene clusters on the human, mouse, and pig genomes, respectively. The majority of MAGE genes in mammals are located on the X chromosome. According to the phylogenetic analysis, the MAGE family genes were classified into 11 subfamilies. The NDN gene in zebrafish (DreNDN) was the root of this evolutionary tree. In total, 10 and 11 MAGE genes on human and mouse genomes, respectively, exhibited a collinearity relationship with the MAGE genes on pig genomes. Taking the MAGE family genes in pigs, the MAGE subfamilies had similar gene structures, protein motifs, and biochemical attributes. Using the RNA-seq data of Duroc pigs and Rongchang pigs, we detected that the expression of type I MAGE genes was higher in reproductive tissues, but type II MAGE genes were predominantly expressed in the brain tissue. These findings are a valuable resource for gaining insight into the evolution and expression of the MAGE family genes.
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Affiliation(s)
- Yu Zhang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Jian Tang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Yiwen Zheng
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Wanshu Guo
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Yuanyuan Guo
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Minghang Chang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Hui Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Yanyan Li
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Zhaoyue Chang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
| | - Yuan Xu
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
| | - Zhipeng Wang
- College of Animal Science and Technology, Northeast Agricultural University, Harbin 150030, China; (Y.Z.); (J.T.); (Y.Z.); (W.G.); (Y.G.); (M.C.); (H.W.); (Y.L.); (Z.C.)
- Center for Bioinformatics, Northeast Agricultural University, Harbin 150030, China
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Zhang H, Wu G, Chen B. Knockdown of neurotrophin receptor-interacting melanoma-associated antigen homolog inhibits acute myeloid leukemia cell growth via the ERK pathway. CHINESE J PHYSIOL 2023; 66:276-283. [PMID: 37635487 DOI: 10.4103/cjop.cjop-d-22-00162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023] Open
Abstract
Neurotrophin receptor-interacting melanoma-associated antigen homolog (NRAGE), a type II melanoma-associated antigen, plays a critical role in cell processes that are involved in the tumorigenesis of various cancers. However, the effect of NRAGE on acute myeloid leukemia (AML) is rarely reported. The expression of NRAGE in AML tissues and the survival rates between different AML groups were obtained from the GEPIA tool. Human AML cell lines were cultured and transfected with siRNA targeting NRAGE. The ability of AML cells to proliferate and cell cycle were examined. Western blotting was performed to detect the activity of the extracellular signal-regulated kinase (ERK) signaling pathway in AML cells. NRAGE expression was enhanced in AML tissues relative to control tissues, and the high NRAGE expression in AML patients is associated with a poor prognosis. The capacity of AML cells to survive and proliferate was significantly decreased and its cell cycle was arrested at the G1 phase after NRAGE was silenced. Furthermore, silencing NRAGE induced the inactivation of the ERK signaling pathway. Furthermore, supplement of tert-Butylhydroquinone, an ERK activator, improved the reduced ability of AML cell survival and proliferation as well as cell cycle arrest induced by NRAGE knockdown. In this study, NRAGE was identified as a tumor promoter in AML, which had an effect on cell proliferation, cell survival, and cell cycle through the ERK signaling pathway in AML cells.
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Affiliation(s)
- Hongxia Zhang
- Department of Hematology, First Affiliated Hospital of Shihezi University, Shihezi, Xinjiang Uygur Autonomous Region, China
| | - Guangsheng Wu
- Department of Hematology, First Affiliated Hospital of Shihezi University, Shihezi, Xinjiang Uygur Autonomous Region, China
| | - Beili Chen
- Department of Hematological, Affiliated Hospital of Guilin Medical University, Guilin, Guangxi Zhuang Autonomous Region, Guangxi, China
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Dynamic expression of Mage-D1 in rat dental germs and potential role in mineralization of ectomesenchymal stem cells. Sci Rep 2022; 12:22615. [PMID: 36585447 PMCID: PMC9803661 DOI: 10.1038/s41598-022-27197-5] [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: 01/29/2022] [Accepted: 12/28/2022] [Indexed: 12/31/2022] Open
Abstract
Mage-D1 (MAGE family member D1) is involved in a variety of cell biological effects. Recent studies have shown that Mage-D1 is closely related to tooth development, but its specific regulatory mechanism is unclear. The purpose of this study was to investigate the expression pattern of Mage-D1 in rat dental germ development and its differential mineralization ability to ectomesenchymal stem cells (EMSCs), and to explore its potential mechanism. Results showed that the expression of Mage-D1 during rat dental germ development was temporally and spatially specific. Mage-D1 promotes the proliferation ability of EMSCs but inhibits their migration ability. Under induction by mineralized culture medium, Mage-D1 promotes osteogenesis and tooth-forming ability. Furthermore, the expression pattern of Mage-D1 at E19.5 d rat dental germ is similar to p75 neurotrophin receptor (p75NTR), distal-less homeobox 1 (Dlx1) and msh homeobox 1 (Msx1). In addition, Mage-D1 is binding to p75NTR, Dlx1, and Msx1 in vitro. These findings indicate that Mage-D1 is play an important regulatory role in normal mineralization of teeth. p75NTR, Dlx1, and Msx1 seem to be closely related to the underlying mechanism of Mage-D1 action.
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Zhang L, Sang X, Han Y, Abulitibu A, Elken M, Mao Z, Kang S, Yang W, Lu C. The expression of apoptosis related genes in HK-2 cells overexpressing PPM1K was determined by RNA-seq analysis. Front Genet 2022; 13:1004610. [PMID: 36386814 PMCID: PMC9663473 DOI: 10.3389/fgene.2022.1004610] [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: 07/27/2022] [Accepted: 10/18/2022] [Indexed: 01/24/2023] Open
Abstract
Chronic kidney disease (CKD) is a serious disease that endangers human health. It is reported that inhibiting renal cell apoptosis can delay the progress of CKD. Our previous study found that the mice with protein phosphatase Mg2+/Mn2+ dependent 1K (PPM1K) gene deletion had obvious symptoms of glomerular vascular and interstitial vascular dilatation, congestion and hemorrhage, glomerular hemorrhage and necrosis, interstitial fibrous tissue proliferation, decreased urinary creatinine clearance, and increased urinary protein level. In addition, studies have found that PPM1K is essential for cell survival, apoptosis and metabolism. However, no study has confirmed that PPM1K can inhibit renal cell apoptosis. In this study, PPM1K was overexpressed in human kidney-2 cells (HK-2), and the biological process of differentially expressed genes and its effect on apoptosis were comprehensively screened by RNA sequencing (RNA-seq). Through sequencing analysis, we found that there were 796 differentially expressed genes in human renal tubular epithelial cells transfected with PPM1K gene, of which 553 were down-regulated and 243 were up-regulated. Enrichment analysis found that differentially expressed genes may play an important role in amino acid metabolism and biosynthesis. In the GO analysis functional pathway list, we also found that multiple genes can be enriched in apoptosis related pathways, such as G0S2, GADD45A, TRIB3, VEGFA, NUPR1 and other up-regulated genes, and IL-6, MAGED1, CCL2, TP53INP1 and other down-regulated genes. Then we verified these differentially expressed genes by RT-PCR, and found that only the RT-PCR results of G0S2, VEGFA and NUPR1 were consistent with the transcriptome sequencing results. We believe that G0S2, VEGFA, NUPR1 and other genes may participate in the apoptosis process of HK-2 cells induced by PPM1K.In conclusion, these findings provide some data support for the study of HK-2 cell apoptosis mechanism, and also provide a scientific theoretical basis for further study of the effect of PPM1K on kidney disease.
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Affiliation(s)
- Li Zhang
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Xiaohong Sang
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Yuanyuan Han
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Alpati Abulitibu
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Mufunayi Elken
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Zhijie Mao
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Shaotao Kang
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China
| | - Wenjun Yang
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China,*Correspondence: Wenjun Yang, ; Chen Lu,
| | - Chen Lu
- Nephrology Center of the First Affiliated Hospital of Xinjiang Medical University, Urumqi, China,Xinjiang Clinical Research Center of Renal Replacement Therapy, Urumqi, China,Xinjiang Branch of National Clinical Research Center for Kidney Disease, Urumqi, China,Xinjiang Blood Purification Medical Quality Control Center, Urumqi, China,Institute of Nephrology of Xinjiang, Urumqi, China,*Correspondence: Wenjun Yang, ; Chen Lu,
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Hess L, Moos V, Lauber AA, Reiter W, Schuster M, Hartl N, Lackner D, Boenke T, Koren A, Guzzardo PM, Gundacker B, Riegler A, Vician P, Miccolo C, Leiter S, Chandrasekharan MB, Vcelkova T, Tanzer A, Jun JQ, Bradner J, Brosch G, Hartl M, Bock C, Bürckstümmer T, Kubicek S, Chiocca S, Bhaskara S, Seiser C. A toolbox for class I HDACs reveals isoform specific roles in gene regulation and protein acetylation. PLoS Genet 2022; 18:e1010376. [PMID: 35994477 PMCID: PMC9436093 DOI: 10.1371/journal.pgen.1010376] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 09/01/2022] [Accepted: 08/06/2022] [Indexed: 02/07/2023] Open
Abstract
The class I histone deacetylases are essential regulators of cell fate decisions in health and disease. While pan- and class-specific HDAC inhibitors are available, these drugs do not allow a comprehensive understanding of individual HDAC function, or the therapeutic potential of isoform-specific targeting. To systematically compare the impact of individual catalytic functions of HDAC1, HDAC2 and HDAC3, we generated human HAP1 cell lines expressing catalytically inactive HDAC enzymes. Using this genetic toolbox we compare the effect of individual HDAC inhibition with the effects of class I specific inhibitors on cell viability, protein acetylation and gene expression. Individual inactivation of HDAC1 or HDAC2 has only mild effects on cell viability, while HDAC3 inactivation or loss results in DNA damage and apoptosis. Inactivation of HDAC1/HDAC2 led to increased acetylation of components of the COREST co-repressor complex, reduced deacetylase activity associated with this complex and derepression of neuronal genes. HDAC3 controls the acetylation of nuclear hormone receptor associated proteins and the expression of nuclear hormone receptor regulated genes. Acetylation of specific histone acetyltransferases and HDACs is sensitive to inactivation of HDAC1/HDAC2. Over a wide range of assays, we determined that in particular HDAC1 or HDAC2 catalytic inactivation mimics class I specific HDAC inhibitors. Importantly, we further demonstrate that catalytic inactivation of HDAC1 or HDAC2 sensitizes cells to specific cancer drugs. In summary, our systematic study revealed isoform-specific roles of HDAC1/2/3 catalytic functions. We suggest that targeted genetic inactivation of particular isoforms effectively mimics pharmacological HDAC inhibition allowing the identification of relevant HDACs as targets for therapeutic intervention.
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Affiliation(s)
- Lena Hess
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Verena Moos
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Arnel A. Lauber
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Wolfgang Reiter
- Mass Spectrometry Core Facility, Max Perutz Labs, Vienna BioCenter, Vienna, Austria
- Department of Biochemistry and Cell Biology, Max Perutz Labs, University of Vienna, Vienna BioCenter, Vienna, Austria
| | - Michael Schuster
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Natascha Hartl
- Mass Spectrometry Core Facility, Max Perutz Labs, Vienna BioCenter, Vienna, Austria
| | | | - Thorina Boenke
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Anna Koren
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | | | - Brigitte Gundacker
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Anna Riegler
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Petra Vician
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Claudia Miccolo
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Susanna Leiter
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Mahesh B. Chandrasekharan
- Department of Radiation Oncology and Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, United States of America
| | - Terezia Vcelkova
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Andrea Tanzer
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
| | - Jun Qi Jun
- Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - James Bradner
- Dana-Farber Cancer Institute, Boston, Massachusetts, United States of America
| | - Gerald Brosch
- Institute of Molecular Biology, Innsbruck Medical University, Innsbruck, Austria
| | - Markus Hartl
- Mass Spectrometry Core Facility, Max Perutz Labs, Vienna BioCenter, Vienna, Austria
- Department of Biochemistry and Cell Biology, Max Perutz Labs, University of Vienna, Vienna BioCenter, Vienna, Austria
| | - Christoph Bock
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
- Institute of Artificial Intelligence, Center for Medical Statistics, Informatics, and Intelligent Systems, Medical University of Vienna, Vienna, Austria
| | | | - Stefan Kubicek
- CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences, Vienna, Austria
| | - Susanna Chiocca
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, Milan, Italy
| | - Srividya Bhaskara
- Department of Radiation Oncology and Huntsman Cancer Institute, University of Utah School of Medicine, Salt Lake City, Utah, United States of America
| | - Christian Seiser
- Center for Anatomy and Cell Biology, Medical University of Vienna, Vienna, Austria
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Zhou H, Wang G, Xiao Z, Yang Y, Tian Z, Gao C, Han X, Sun W, Hou L, Liu J, Xue X. NRAGE Confers Radiation Resistance in 2D and 3D Cell Culture and Poor Outcome in Patients With Esophageal Squamous Cell Carcinoma. Front Oncol 2022; 12:831506. [PMID: 35433476 PMCID: PMC9010827 DOI: 10.3389/fonc.2022.831506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 02/28/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThe purpose of the study is to explore the mechanism of NRAGE enhancing radioresistance of esophageal squamous cell carcinoma (ESCC) in 2D and 3D levels.MethodsStably NRAGE-overexpressed ESCC cells and 3D-printing models for ESCC cells were established. Then, cellular malignancy indexes, such as cell morphology, proliferation, radioresistance, motility, apoptosis, cell cycle, and proteins of the Wnt/β-catenin pathway, were compared between radioresistant and its parental cells in 2D and 3D levels. Additionally, 44 paraffin ESCC specimens with radical radiotherapy were selected to examine NRAGE and β-catenin protein expression and analyze the clinical correlation.ResultsExperiments in 2D culture showed that morphology of the Eca109/NRAGE cells was more irregular, elongated spindle-shaped and disappeared polarity. It obtained faster growth ability, stronger resistance to irradiation, enhanced motility, reduced apoptosis ratio and cell cycle rearrangement. Moreover, Western blot results showed β-catenin, p-Gsk-3β and CyclinD1 expressions were induced, while p-β-catenin and Gsk-3β expressions decreased in Eca109/NRAGE cells. Experiments in the 3D-printing model showed Eca109/NRAGE cell-laden 3D scaffolds had the advantage on growth and spheroiding according to the brightfield observation, scanning electron microscopy and Ki-67 IHC staining, and higher expression at the β-catenin protein. Clinical analysis showed that NRAGE expression was higher in tumor tissues than in control tissues of ESCC patients from the Public DataBase. Compared with radiotherapy effective group, both NRAGE total and nuclear and β-catenin nuclear expressions were significantly upregulated from ESCC specimens in invalid group. Further analysis showed a positive and linear correlation between NRAGE nuclear and β-catenin nuclear expressions. Additionally, results from univariate and multivariate analyses revealed NRAGE nuclear expression could serve as a risk factor for ESCC patients receiving radical radiotherapy.ConclusionESCC cells with NRAGE nuclear accumulation demonstrated greater radioresistance, which may be related to the activation of the Wnt/β-catenin signaling pathway. It indicated that NRAGE nuclear expression was a potential biomarker for monitoring radiotherapeutic response.
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Affiliation(s)
- Huandi Zhou
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
- Department of Central Laboratory, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Guohui Wang
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhiqing Xiao
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yu Yang
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Zhesen Tian
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Chen Gao
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xuetao Han
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Wei Sun
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Liubing Hou
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
- Department of Central Laboratory, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Junling Liu
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Xiaoying Xue
- Department of Radiotherapy, Second Hospital of Hebei Medical University, Shijiazhuang, China
- *Correspondence: Xiaoying Xue,
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Hu L, Wang J, Huang H, Yu Y, Ding J, Yu Y, Li K, Wei D, Ye Q, Wang F, Shen B, Chen J, Fulton DJR, Chen F. YTHDF1 Regulates Pulmonary Hypertension through Translational Control of MAGED1. Am J Respir Crit Care Med 2021; 203:1158-1172. [PMID: 33465322 DOI: 10.1164/rccm.202009-3419oc] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Rationale: Posttranscriptional modifications are implicated in vascular remodeling of pulmonary hypertension (PH). m6A (N6-methyladenosine) is an abundant RNA modification that is involved in various biological processes. Whether m6A RNA modification and m6A effector proteins play a role in pulmonary vascular remodeling and PH has not been demonstrated.Objectives: To determine whether m6A modification and m6A effectors contribute to the pathogenesis of PH.Methods: m6A modification and YTHDF1 expression were measured in human and experimental PH samples. RNA immunoprecipitation analysis and m6A sequencing were employed to screen m6A-marked transcripts. Genetic approaches were employed to assess the respective roles of YTHDF1 and MAGED1 in PH. Primary cell isolation and cultivation were used for function analysis of pulmonary artery smooth muscle cells (PASMCs).Measurements and Main Results: Elevated m6A levels and increased YTHDF1 protein expression were found in human and rodent PH samples as well as in hypoxic PASMCs. The deletion of YTHDF1 ameliorated PASMC proliferation, phenotype switch, and PH development both in vivo and in vitro. m6A RNA immunoprecipitation analysis identified MAGED1 as an m6A-regulated gene in PH, and genetic ablation of MAGED1 improved vascular remodeling and hemodynamic parameters in SU5416/hypoxia mice. YTHDF1 recognized and promoted translation of MAGED1 in an m6A-dependent manner that was absent in METTL3-deficient PASMCs. In addition, MAGED1 silencing inhibited hypoxia-induced proliferation of PASMCs through downregulating PCNA.Conclusions: YTHDF1 promotes PASMC proliferation and PH by enhancing MAGED1 translation. This study identifies the m6A RNA modification as a novel mediator of pathological changes in PASMCs and PH.
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Affiliation(s)
- Li Hu
- Department of Forensic Medicine
| | | | | | | | | | | | - Kai Li
- Department of Forensic Medicine
| | - Dong Wei
- Wuxi Lung Transplantation Center, Wuxi People's Hospital Affiliated with Nanjing Medical University, Wuxi, China; and
| | | | - Fangzhu Wang
- State Key Laboratory of Reproductive Medicine, and
| | - Bin Shen
- State Key Laboratory of Reproductive Medicine, and
| | - Jingyu Chen
- Wuxi Lung Transplantation Center, Wuxi People's Hospital Affiliated with Nanjing Medical University, Wuxi, China; and
| | - David J R Fulton
- Vascular Biology Center, Medical College of Georgia at Augusta University, Augusta, Georgia
| | - Feng Chen
- Department of Forensic Medicine.,Key Laboratory of Targeted Intervention of Cardiovascular Disease, Collaborative Innovation Center for Cardiovascular Disease Translational Medicine, Nanjing Medical University, Nanjing, Jiangsu, China
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Liu H, Zhang X, Yang Q, Zhu X, Chen F, Yue J, Zhou R, Xu Y, Qi S. Knockout of NRAGE promotes autophagy-related gene expression and the periodontitis process in mice. Oral Dis 2020; 27:589-599. [PMID: 32750749 DOI: 10.1111/odi.13575] [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: 04/28/2019] [Revised: 05/07/2020] [Accepted: 07/06/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND AND OBJECTIVE Neurotrophin receptor-interacting MAGE homologue (NRAGE) plays a crucial role in the regulation of bone metabolism. The present study investigated the regulation role of NRAGE on autophagy activation and periodontitis process during experimental periodontitis. MATERIALS AND METHODS Six-week-old wild-type (WT) and NRAGE-/- mice were randomly divided into three time points in the periodontitis groups (0, 2, and 4 weeks). Histopathological changes were determined using the tooth mobility, hematoxylin and eosin (H&E) staining, and micro-computed tomography (micro-CT). Osteoclasts activation and number were investigated using tartrate-resistant acid phosphatase (TRAP) staining, immunohistochemistry, and real-time quantitative PCR (RT-PCR). The level of autophagy-related gene expression was measured using immunohistochemistry, immunofluorescence, and RT-PCR. RESULTS H&E staining and Micro-CT showed that the destruction of the alveolar bone was considerably more severe in the NRAGE-/- group than the WT group after ligation. Tooth mobility in the NRAGE-/- group was obviously higher than that in the WT group. The activation and number of osteoclasts and the level of autophagy-related gene expression in NRAGE-/- group were significantly higher than that in WT group. CONCLUSIONS The present study showed that knockout of NRAGE induced autophagy-related gene expression and accelerated the process of periodontitis disease via increasing the activity and differentiation of osteoclast.
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Affiliation(s)
- Haixia Liu
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xu Zhang
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Qixiang Yang
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Xueqin Zhu
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Fubo Chen
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Yue
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Rong Zhou
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yuanzhi Xu
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
| | - Shengcai Qi
- Department of Stomatology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China
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9
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Aiman AQ, Nesrin M, Amal A, Nassar AD. A new tool for early diagnosis of rheumatoid arthritis using combined biomarkers; synovial MAGE-1 mRNA and serum anti-CCP and RF. Pan Afr Med J 2020; 36:270. [PMID: 33088399 PMCID: PMC7545977 DOI: 10.11604/pamj.2020.36.270.21827] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 06/27/2020] [Indexed: 11/15/2022] Open
Abstract
Introduction rheumatoid arthritis (RA) is a common autoimmune disease with unknown etiology and pathogenesis. Biomarkers have the potential to aid in the clinical diagnosis of the disease, or to provide means of detecting early signs of the disease. Evaluating Melanoma associated antigen genes (MAGE-1) mRNA expression rate in synovial fluid cells and serum levels of anti-cyclic citrullinated peptides (anti-CCP) and rheumatoid factor (RF) for RA early diagnosis. Methods a total of 213 subjects were enrolled in the study, 135 RA patients and 78 normal subjects with traumatic knee joints (control group). Serum RF and anti-CCP were estimated quantitatively using ELISA. MAGE-1 mRNA expression rate was analyzed by RT-PCR. Results a significant increase in serum levels of RF IgM and anti-CCP in RA patients compared to the controls. A positively significant correlation was found between serum anti-CCP and RF IgM. The expression rate of MAGE-1 mRNA was 100% in RA patients versus the controls (0%). The specificity and the sensitivity of the three biomarkers was 100%. Conclusion the high expression rate of MAGE-1 in synovial fluid cells of RA patients is encouraging its utilization as a diagnostic biomarker for RA. The combined use of MAGE-1 transcript in synovial fluid cells, serum RF and anti-CCP is recommended for improving early diagnostic ability of RA.
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Affiliation(s)
- Al-Qtaitat Aiman
- Department of Anatomy and Histology, Faculty of Medicine, Mutah University, Mutah, Jordan
| | - Mwafi Nesrin
- Department of Biochemistry and Molecular Biology, Faculty of Medicine, Mutah University, Mutah, Jordan
| | - Albtoosh Amal
- Department of Anatomy and Histology, Faculty of Medicine, Mutah University, Mutah, Jordan
| | - Al-Dalaien Nassar
- Department of Orthopedic Surgery, Jordan University Hospital, The University of Jordan, Mutah, Jordan
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10
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Liu L, Cui Z, Zhang J, Wang J, Gu S, Ma J, Chen H, Hang L, Yang J, Shi Y. Knockdown of NRAGE Impairs Homologous Recombination Repair and Sensitizes Hepatoblastoma Cells to Ionizing Radiation. Cancer Biother Radiopharm 2020; 35:41-49. [PMID: 31916845 DOI: 10.1089/cbr.2019.2968] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background: NRAGE (neurotrophin receptor-interacting melanoma antigen-encoding gene homolog) has a complex role and regulates cell growth in different tumor cells. Although NRAGE was been discovered for more than 10 years ago, the function of NRAGE in hepatoblastoma (HB) cells is currently unknown. Materials and Methods: The expression of NRAGE was detected by reverse transcription-quantitative polymerase chain reaction assay or western blotting assay. Cellular apoptosis was analyzed to estimate the effect of NRAGE under radiation. The ability of clonogenic capacity was evaluated to confirm the influence of proliferation for NRAGE by radiation. The immunofluorescence assay was used to further study the expression of NRAGE under radiation. A nude mouse tumor xenograft model was constructed to confirm the effect of NRAGE deficiency under radiation conditions in vivo. Results: The authors determined that deletion of NRAGE significantly inhibited HB cell proliferation in vitro and in vivo, and NRAGE knockdown apparently sensitized HB cells to ionizing radiation (IR). Further mechanistic studies revealed that NRAGE plays a critical role in homologous recombination by inhibiting the expression of RNF8 (ring finger protein 8) and BARD1 (BRCA1 associated RING domain 1) and the recruitment of RAD51. Conclusions: The authors demonstrated that downregulation of NRAGE sensitizes HB cell lines to IR in vitro and in vivo. It provides a promising therapeutic strategy for HB patients by specifically targeting NRAGE.
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Affiliation(s)
- Li Liu
- Department of Clinical Laboratory, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Zhongqi Cui
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China
| | - Jie Zhang
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China
| | - Jing Wang
- Department of Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Song Gu
- Department of Surgery, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Ji Ma
- Department of Laboratory Clinical Medicine, Shanghai Children's Medical Center, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Hao Chen
- Department of Clinical Laboratory, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Liang Hang
- Department of Clinical Laboratory, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
| | - Jin Yang
- Department of Laboratory, Xigaze People's Hospital of Tibet, Xizang, China
| | - Yi Shi
- Department of Clinical Laboratory, Shanghai Fourth People's Hospital Affiliated to Tongji University School of Medicine, Shanghai, China
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Abstract
Hepatocellular carcinoma (HCC) is one of the most common cancers and a leading cause of cancer-related deaths worldwide. Early diagnosis of HCC remains a great challenge in clinic. Novel and effective biomarkers are in urgent need in early diagnosis of HCC.Serum levels of neurotrophin-receptor-interacting melanoma antigen-encoding gene homolog (NRAGE) were measured for 107 patients with HCC, 98 patients with benign liver diseases, and 89 healthy controls using quantitative real-time polymerase chain reaction. Receiver operating characteristic curve was applied to evaluate the diagnostic capacity of serum NRAGE in HCC.NRAGE expression was significantly higher in patients with HCC than in controls (all, P < .05). Moreover, its expression was tightly correlated with TNM stage (P = .004). NRAGE could distinguish patients with HCC from healthy controls with the area under the curve (AUC) of 0.874, yielding a sensitivity of 81.3% and a specificity of 78.7%. Additionally, in differentiation between benign liver diseases and HCC, the AUC value of NRAGE was 0.726, with a sensitivity of 63.6% and a specificity of 73.5%. Meanwhile, alpha-fetoprotein also could distinguish patients with HCC from benign liver disease cases, with an AUC of 0.677, a sensitivity of 64.4%, and a specificity of 60.2%.NRAGE could be a potential biomarker for HCC early diagnosis.
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12
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Machlowska J, Maciejewski R, Sitarz R. The Pattern of Signatures in Gastric Cancer Prognosis. Int J Mol Sci 2018; 19:E1658. [PMID: 29867026 PMCID: PMC6032410 DOI: 10.3390/ijms19061658] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 05/26/2018] [Accepted: 05/30/2018] [Indexed: 02/05/2023] Open
Abstract
Gastric cancer is one of the most common malignancies worldwide and it is a fourth leading cause of cancer-related death. Carcinogenesis is a multistage disease process specified by the gradual procurement of mutations and epigenetic alterations in the expression of different genes, which finally lead to the occurrence of a malignancy. These genes have diversified roles regarding cancer development. Intracellular pathways are assigned to the expression of different genes, signal transduction, cell-cycle supervision, genomic stability, DNA repair, and cell-fate destination, like apoptosis, senescence. Extracellular pathways embrace tumour invasion, metastasis, angiogenesis. Altered expression patterns, leading the different clinical responses. This review highlights the list of molecular biomarkers that can be used for prognostic purposes and provide information on the likely outcome of the cancer disease in an untreated individual.
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Affiliation(s)
- Julita Machlowska
- Department of Human Anatomy, Medical University of Lublin, 20-090 Lublin, Poland.
| | - Ryszard Maciejewski
- Department of Human Anatomy, Medical University of Lublin, 20-090 Lublin, Poland.
| | - Robert Sitarz
- Department of Human Anatomy, Medical University of Lublin, 20-090 Lublin, Poland.
- Department of Surgery, St. John's Cancer Center, 20-090 Lublin, Poland.
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13
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Gaspar JA, Srinivasan SP, Sureshkumar P, Doss MX, Hescheler J, Papadopoulos S, Sachinidis A. Depletion of Mageb16 induces differentiation of pluripotent stem cells predominantly into mesodermal derivatives. Sci Rep 2017; 7:14285. [PMID: 29079788 PMCID: PMC5660239 DOI: 10.1038/s41598-017-14561-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Accepted: 10/11/2017] [Indexed: 01/21/2023] Open
Abstract
The Melanoma-associated Antigen gene family (MAGE) generally encodes for tumour antigens. We had identified that one of the MAGE gene members, Mageb16 was highly expressed in undifferentiated murine embryonic stem cells (ESCs). While the role of Mageb16 in stemness and differentiation of pluripotent stem cells is completely unknown, here, in our current study, we have demonstrated that Mageb16 (41 kDa) is distributed in cytosol and/or in surface membrane in undifferentiated ESCs. A transcriptome study performed at differentiated short hairpin RNA (shRNA)-mediated Mageb16 knockdown (KD) ESCs and scrambled control (SCR) ESCs until a period of 22 days, revealed that Mageb16 KD ESCs mainly differentiated towards cells expressing mesodermal and cardiovascular lineage - gene markers. Gene markers of other mesoderm-oriented biological processes such as adipogenesis, osteogenesis, limb morphogenesis and spermatogenesis were also significantly enriched in the differentiated Mageb16 KD ESCs. The expression levels of contractile genes were higher in differentiated Mageb16 KD ESCs when compared to differentiated SCR and wild ESCs, suggesting a higher cardiomyogenic potential of Mageb16 depleted ESCs. Further analysis indicates that regulative epigenetic networks and nucleocytoplasmic modifications induced by the depletion of Mageb16, may play a probable role in differentiation.
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Affiliation(s)
- John Antonydas Gaspar
- University of Cologne (UKK), Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), Robert-Koch-Str. 39, 50931, Cologne, Germany
| | | | - Poornima Sureshkumar
- University of Cologne (UKK), Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), Robert-Koch-Str. 39, 50931, Cologne, Germany
| | - Michael Xavier Doss
- University of Cologne (UKK), Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), Robert-Koch-Str. 39, 50931, Cologne, Germany
| | - Jürgen Hescheler
- University of Cologne (UKK), Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), Robert-Koch-Str. 39, 50931, Cologne, Germany
| | - Symeon Papadopoulos
- University of Cologne, Center of Physiology and Pathophysiology, Institute of Vegetative Physiology, Robert-Koch-Str. 39, 50931, Cologne, Germany
| | - Agapios Sachinidis
- University of Cologne (UKK), Institute of Neurophysiology and Center for Molecular Medicine Cologne (CMMC), Robert-Koch-Str. 39, 50931, Cologne, Germany.
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14
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Zhou Y, Huang N, Wu J, Zhen N, Li N, Li Y, Li YX. Silencing of NRAGE induces autophagy via AMPK/Ulk1/Atg13 signaling pathway in NSCLC cells. Tumour Biol 2017. [PMID: 28639909 DOI: 10.1177/1010428317709676] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Affiliation(s)
- Yiyang Zhou
- Department of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Nan Huang
- Department of Clinical Laboratory Medicine, Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
| | - Jianchun Wu
- Department of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ni Zhen
- Department of Clinical Laboratory Medicine, Shanghai Tenth People’s Hospital of Tongji University, Shanghai, China
| | - Ning Li
- Central Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yan Li
- Department of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Yong-Xin Li
- Department of Oncology, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Central Laboratory, Shanghai Municipal Hospital of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
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