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Zhou HY, Luo Q, Sui H, Du XN, Zhao YJ, Liu L, Guan Q, Zhou Y, Wen QS, Shi Y, Sun Y, Lin HL, Wang DP. Recent advances in the involvement of epigenetics in the pathogenesis of systemic lupus erythematosus. Clin Immunol 2024; 258:109857. [PMID: 38043757 DOI: 10.1016/j.clim.2023.109857] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/27/2023] [Accepted: 11/28/2023] [Indexed: 12/05/2023]
Abstract
Systemic lupus erythematosus (SLE) is a typical systemic autoimmune disease that manifests as skin rash, arthritis, lymphadenopathy, and multiple organ lesions. Epigenetics, including DNA methylation, histone modification, and non-coding RNA regulation, mainly affect the function and characteristics of cells through the regulation of gene transcription or translation. Increasing evidence indicates that there are a variety of complex epigenetic effects in patients with SLE, which interfere with the differentiation and function of T, and B lymphocytes, monocytes, and neutrophils, and enhance the expression of SLE-associated pathogenic genes. This paper summarizes our currently knowledge regarding pathogenesis of SLE, and introduces current advances in the epigenetic regulation of SLE from three aspects: immune function, inflammatory response, and lupus complications. We propose that epigenetic changes could be used as potential biomarkers and therapeutic targets of SLE.
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Affiliation(s)
- Hong-Yan Zhou
- First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qi Luo
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hua Sui
- Integrated TCM and Western Medicine Collage of Dalian Medical University, Dalian, China
| | - Xiang-Ning Du
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yang-Jianing Zhao
- Integrated TCM and Western Medicine Collage of Dalian Medical University, Dalian, China
| | - Lu Liu
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qing Guan
- Integrated TCM and Western Medicine Collage of Dalian Medical University, Dalian, China
| | - Yue Zhou
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Qing-Si Wen
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yan Shi
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Yu Sun
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China
| | - Hong-Li Lin
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China.
| | - Da-Peng Wang
- Nephrology Department of First Affiliated Hospital of Dalian Medical University, Dalian, China.
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Rajabi F, Jabalameli N, Rezaei N. The Concept of Immunogenetics. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1367:1-17. [DOI: 10.1007/978-3-030-92616-8_1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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The role of microRNAs in diseases and related signaling pathways. Mol Biol Rep 2021; 49:6789-6801. [PMID: 34718938 DOI: 10.1007/s11033-021-06725-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 09/27/2021] [Indexed: 10/19/2022]
Abstract
MicroRNAs (miRNAs) are epigenetic regulators of the gene expression and act through posttranslational modification. They bind to 3'-UTR of target mRNAs to inhibit translation or increase the degradation mRNA in many tissues. Any alteration in the level of miRNA expression in many human diseases indicates their involvement in the pathogenesis of many diseases. On the other hand, the regulation of the signaling pathways is necessary for the maintenance of natural and physiological characteristics of any cell. It is worth mentioning that dysfunction of the signaling pathways manifests itself as a disorder or disease. The significant evidence report that miRNAs regulate the several signaling pathways in many diseases. Base on previous studies, miRNAs can be used for therapeutic or diagnostic purposes. According to the important role of miRNAs on the cell signaling pathways, this article reviews miRNAs involvement in incidence of diseases by changing signaling pathways.
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Sharma PC, Gupta A. MicroRNAs: potential biomarkers for diagnosis and prognosis of different cancers. Transl Cancer Res 2020; 9:5798-5818. [PMID: 35117940 PMCID: PMC8798648 DOI: 10.21037/tcr-20-1294] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 06/12/2020] [Indexed: 12/14/2022]
Abstract
A thorough understanding of the tumor environment and underlying genetic factors helps in the better formulation of cancer management strategies. Availability of efficient diagnostic and prognostic biomarkers facilitates early detection and progression of the disease. MicroRNAs affect different biological processes participating in tumorigenesis through regulation of their target genes. An expanding list of unique RNAs and understanding of their regulatory role has opened up a new field in cancer research. Based on a comprehensive literature search, we identified 728 miRNAs dysregulated in sixteen cancer types namely bladder cancer (BC), breast cancer (BrC), cervical cancer (CC), colorectal cancer (CRC), esophageal cancer (EC), endometrial cancer (EnC), gastric cancer (GC), hepatocellular cancer (HCC), head and neck squamous cell cancer (HNSCC), lung cancer (LC), ovarian cancer (OC), pancreatic cancer (PC), prostate cancer (PrC), renal cell cancer (RCC), skin cancer (SC), and thyroid cancer (TC). Expression of 43 miRNAs was either upregulated or downregulated in six or more of these cancers. Finally, seven miRNAs namely mir-18a, mir-21, mir-143/145, mir-210, mir-218, mir-221, showing maximum dysregulation, either up- or down-regulation in the majority of cancers, were selected for a detailed presentation of their expression and evaluation of their potential as biomarkers in the diagnosis and prognosis of different cancers.
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Affiliation(s)
- Prakash Chand Sharma
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, India
| | - Alisha Gupta
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, India
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Liu G, Li C, Zhen H, Zhang Z, Sha Y. Identification of prognostic gene biomarkers for metastatic skin cancer using data mining. Biomed Rep 2020; 13:22-30. [PMID: 32494360 DOI: 10.3892/br.2020.1307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 01/21/2020] [Indexed: 12/16/2022] Open
Abstract
Skin cancer is a common malignant tumor in China and throughout the world, and the rate of recurrence is considerably high, thus endangering the quality of life and health of patients, and increasing the economic burden and pressure to the families of those afflicted. Due to the limitations of traditional drug treatments, it is difficult to achieve the desired therapeutic effect of complete removal. However, targeted gene therapy may be a novel means of treating skin cancer, as the targeted nature of treatment may improve therapeutic outcomes. However, targeted gene therapy requires physicians to select the appropriate gene, which means suitable genetic biomarkers must be identified from complex genetic data. In the present study, the least absolute shrinkage and selection operator regression analysis method was used with 10-fold cross verification to reduce the dimensions of gene data in patients with skin cancer, and subsequently, 20 gene biomarkers were screened. A prognostic model was constructed using these 20 gene biomarkers, and the validity of the model was assessed using a training set and a verification set, which showed that the model performed well. Finally, gene function analysis of these 20 gene biomarkers was determined. Relevant studies were found to show that the genetic biomarkers identified in this paper may possess value for the follow-up clinical treatment of skin cancer.
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Affiliation(s)
- Gang Liu
- School of Information Science and Engineering, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Chen Li
- School of Information Science and Engineering, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Haiyan Zhen
- The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Zhigang Zhang
- The First Hospital of Lanzhou University, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
| | - Yongzhong Sha
- School of Management, Lanzhou University, Lanzhou, Gansu 730000, P.R. China
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Singhvi G, Manchanda P, Krishna Rapalli V, Kumar Dubey S, Gupta G, Dua K. MicroRNAs as biological regulators in skin disorders. Biomed Pharmacother 2018; 108:996-1004. [PMID: 30372911 DOI: 10.1016/j.biopha.2018.09.090] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2018] [Revised: 09/11/2018] [Accepted: 09/15/2018] [Indexed: 12/12/2022] Open
Abstract
microRNAs are being investigated as promising therapeutic targets and biomarkers for different disease conditions. miRNAs serve as essential regulators of cell differentiation, proliferation and survival. The involvement of miRNAs in the functioning and regulation of the skin cells and skin diseases is a rapidly advancing area in dermatological research. miRNAs have been identified to play a key role in the pathogenesis, diagnosis, and treatment of the skin diseases. Skin is one of the largest organs of the body, primarily functioning as the first line of defence against external insults including bacteria, virus and other pathogens. Various miRNAs have been identified to demonstrate significant effects in various skin inflammatory conditions such as wounds, cancer, psoriasis, scleroderma, dermatomyositis. The current review explores the possible roles of the miRNAs in skin disorders and reports relating to the clinical trials involving skin diseases and miRNAs. The review has also compiled the information of the databases available, which correlates the miRNAs with different diseases and give details about targeting interactions of miRNA.
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Affiliation(s)
- Gautam Singhvi
- Department of Pharmacy, Birla Institute of Technology & Science (BITS), Pilani, Pilani Campus, Rajasthan, 333031, India.
| | - Prachi Manchanda
- Department of Pharmacy, Birla Institute of Technology & Science (BITS), Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Vamshi Krishna Rapalli
- Department of Pharmacy, Birla Institute of Technology & Science (BITS), Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Sunil Kumar Dubey
- Department of Pharmacy, Birla Institute of Technology & Science (BITS), Pilani, Pilani Campus, Rajasthan, 333031, India
| | - Gaurav Gupta
- School of Pharmaceutical Sciences, Jaipur National University, Jagatpura, 302017, Jaipur, India.
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health, University of Technology Sydney, Ultimo NSW, 2007, Australia; School of Biomedical Sciences and Pharmacy, The University of Newcastle, Callaghan, NSW, 2308, Australia; Priority Research Centre for Healthy Lungs, Hunter Medical Research Institute, Lot 1 Kookaburra Circuit, New Lambton Heights, Newcastle, NSW, 2305, Australia
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Li Y, Zhang J, Lei Y, Lyu L, Zuo R, Chen T. MicroRNA-21 in Skin Fibrosis: Potential for Diagnosis and Treatment. Mol Diagn Ther 2017; 21:633-642. [DOI: 10.1007/s40291-017-0294-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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