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Chen X, Wang L, Cheng Q, Deng Z, Tang Y, Yan Y, Xie L, Li X. Multiple myeloma exosomal miRNAs suppress cGAS-STING antiviral immunity. Biochim Biophys Acta Mol Basis Dis 2024; 1870:167457. [PMID: 39134287 DOI: 10.1016/j.bbadis.2024.167457] [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: 03/19/2024] [Revised: 07/23/2024] [Accepted: 08/07/2024] [Indexed: 08/26/2024]
Abstract
DNA virus infection is a significant cause of morbidity and mortality in patients with multiple myeloma (MM). Monocyte dysfunction in MM patients plays a central role in infectious complications, but the precise molecular mechanism underlying the reduced resistance of monocytes to viruses in MM patients remains to be elucidated. Here, we found that MM cells were able to transfer microRNAs (miRNAs) to host monocytes/macrophages via MM cell-derived exosomes, resulting in the inhibition of innate antiviral immune responses. The screening of miRNAs enriched in exosomes derived from the bone marrow (BM) of MM patients revealed five miRNAs that negatively regulate the cGAS-STING antiviral immune response. Notably, silencing these miRNAs with antagomiRs in MM-bearing C57BL/KaLwRijHsd mice markedly reduced viral replication. These findings identify a novel mechanism whereby MM cells possess the capacity to inhibit the innate immune response of the host, thereby rendering patients susceptible to viral infection. Consequently, targeting the aberrant expression patterns of characteristic miRNAs in MM patients is a promising avenue for therapeutic intervention. Considering the miRNA score and relevant clinical factors, we formulated a practical and efficient model for the optimal assessment of susceptibility to DNA viral infection in patients with MM.
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Affiliation(s)
- Xin Chen
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Liwen Wang
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Qian Cheng
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Zuqun Deng
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Yishu Tang
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Yuhan Yan
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Linzhi Xie
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China
| | - Xin Li
- Department of Hematology, the Third Xiangya Hospital of Central South University, Changsha 412000, China.
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Tang H, Zhu D, Li W, Zhang G, Zhang H, Peng Q. Exosomal AFAP1-AS1 Promotes the Growth, Metastasis, and Glycolysis of Pituitary Adenoma by Inhibiting HuR Degradation. Mol Neurobiol 2024:10.1007/s12035-024-04387-y. [PMID: 39090353 DOI: 10.1007/s12035-024-04387-y] [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: 03/15/2024] [Accepted: 07/19/2024] [Indexed: 08/04/2024]
Abstract
Exosomal long noncoding RNAs (lncRNAs), which are highly expressed in tumor-derived exosomes, regulate various cellular behaviors such as cell proliferation, metastasis, and glycolysis by facilitating intercellular communication. Here, we explored the role and regulatory mechanism of tumor-derived exosomal lncRNAs in pituitary adenomas (PA). We isolated exosomes from PA cells, and performed in vitro and in vivo assays to examine their effect on the proliferation, metastasis, and glycolysis of PA cells. In addition, we conducted RNA pull-down, RNA immunoprecipitation, co-immunoprecipitation, and ubiquitination assays to investigate the downstream mechanism of exosomal AFAP1-AS1. Exosomes from PA cells augmented the proliferation, mobility, and glycolysis of PA cells. Moreover, AFAP1-AS1 was significantly enriched in these exosomes and stimulated the growth, migration, invasion, and glycolysis of PA cells in vitro, as well as tumor metastasis in vivo. It also enhanced the binding affinity between Hu antigen R (HuR) and SMAD-specific E3 ubiquitin protein ligase 1 (SMURF1), resulting in HuR ubiquitination and degradation accompanied by enhanced expression of hexokinase 2 (HK2) and pyruvate kinase M2 (PKM2). Moreover, HuR overexpression alleviated the exosomal AFAP1-AS1-mediated promotion of growth, metastasis, and glycolysis effects. These findings indicate that tumor-derived exosomal AFAP1-AS1 modulated SMURF1-mediated HuR ubiquitination and degradation to upregulate HK2 and PKM2 expression, thereby enhancing PA cell growth, metastasis, and glucose metabolism. This suggests targeting exosomal AFAP1-AS1 may be a potential strategy for the treatment of PA.
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Affiliation(s)
- Hengxin Tang
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China.
| | - Delong Zhu
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China
| | - Wenxiang Li
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China
| | - Guozhi Zhang
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China
| | - Heng Zhang
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China
| | - Qiujiao Peng
- Department of Neurosurgery, Guangzhou First People's Hospital, South China University of Technology, 105 Fengze East Road, Nansha District, Guangzhou, 511457, Guangdong, China
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Chu X, Hou M, Li Y, Zhang Q, Wang S, Ma J. Extracellular vesicles in endometriosis: role and potential. Front Endocrinol (Lausanne) 2024; 15:1365327. [PMID: 38737555 PMCID: PMC11082332 DOI: 10.3389/fendo.2024.1365327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/11/2024] [Indexed: 05/14/2024] Open
Abstract
Endometriosis is a chronic inflammatory gynecological disease, which profoundly jeopardizes women's quality of life and places a significant medical burden on society. The pathogenesis of endometriosis remains unclear, posing major clinical challenges in diagnosis and treatment. There is an urgent demand for the development of innovative non-invasive diagnostic techniques and the identification of therapeutic targets. Extracellular vesicles, recognized for transporting a diverse array of signaling molecules, have garnered extensive attention as a novel mode of intercellular communication. A burgeoning body of research indicates that extracellular vesicles play a pivotal role in the pathogenesis of endometriosis, which may provide possibility and prospect for both diagnosis and treatment. In light of this context, this article focuses on the involvement of extracellular vesicles in the pathogenesis of endometriosis, which deliver information among endometrial stromal cells, macrophages, mesenchymal stem cells, and other cells, and explores their potential applications in the diagnosis and treatment, conducing to the emergence of new strategies for clinical diagnosis and treatment.
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Affiliation(s)
| | | | | | | | | | - Jing Ma
- First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, National Clinical Research Center for Chinese Medicine Acupuncture and Moxibustion, Tianjin, China
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Li D, Li QW, Xiang H, Yuan SS, Yang XP. A label-free activatable biosensor for in situ detection of exosomal microRNAs based on DNA-AgNCs and hairpin type nucleic acid probes. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1357-1362. [PMID: 38344752 DOI: 10.1039/d3ay02268d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
Exosomal microRNA (miRNA) is a potential biomarker for cancer diagnosis, metastasis, and treatment. In situ detection of exosomal miRNA is an attractive option due to its simplicity and high accuracy. However, in situ exosomal miRNA detection has encountered challenges because of the low target abundance of targets and limited probe permeability. Herein, a label-free and activatable biosensor was developed for in situ exosomal miRNA assays by utilizing hairpin-shaped nucleic acid probes and DNA-hosted silver nanoclusters (DNA-AgNCs). The probe is directly internalized into the exosomes, and then hybridized with the target miRNA-21. Subsequently, the DNA-AgNCs are pulled closer to the G-rich sequence, ultimately leading to in situ red fluorescence activation. The biosensor not only can detect exosomal miRNA-21 but also distinguish cancer cells from normal cells. Under optimal reaction conditions, the detection limit (LOD) of exosomal miRNA-21 is 1.53 × 107 particles per mL. Furthermore, DNA-AgNCs are used as label-free signal elements for in situ detection of exosomal miRNAs for the first time, expanding the application of nanomaterials in this field. This strategy does not require tedious RNA extraction steps and expensive instruments, and may develop into a non-invasive diagnostic tool for ovarian cancer.
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Affiliation(s)
- Duo Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, China.
| | - Qian-Wen Li
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, China.
| | - Hui Xiang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, China.
| | - Shi-Shan Yuan
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, China.
| | - Xiao-Ping Yang
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, 410013, China.
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Qiu X, Huang Y, Jin L, Yang C, Wang J. Roles of AFAP1-AS1 in Gynecology and Urogenital System. Curr Pharm Des 2024; 30:639-647. [PMID: 38347771 DOI: 10.2174/0113816128286229240129090915] [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: 11/04/2023] [Accepted: 01/16/2024] [Indexed: 05/25/2024]
Abstract
BACKGROUND Human disease onset and progression are strongly associated with aberrant long noncoding RNA (lncRNA) expression, highlighting the functional regulatory role of lncRNA. Actin filament-associated protein 1-antisense RNA 1 (AFAP1-AS1), a member of lncRNAs, is located on the antisense strand of Actin filament-associated protein 1 (AFAP1). METHODS We conducted a comprehensive review of AFAP1-AS1's functions in gynecology and urogenital systems using the "PubMed" database. RESULTS Our analysis reveals that AFAP1-AS1 is overexpressed and engages in the initiation and process of gynecological and urogenital diseases. The regulatory mechanisms employed by AFAP1-AS1 involve four major strategies: gene-level effects, competition for microRNA (miRNA) repression, protein binding, participation in signaling networks that influence cellular processes such as proliferative phenotype, migration, invasiveness, epithelial-mesenchymal transition (EMT), cycle regulation, drug resistance, and more. Furthermore, AFAP1-AS1 is implicated in guiding clinicopathological characteristics. CONCLUSION AFAP1-AS1 holds promise as a potent diagnostics and treatment option for gynecological and genitourinary systems in the future.
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Affiliation(s)
- Xinyan Qiu
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Yulin Huang
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Lin Jin
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Canying Yang
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
| | - Jiwei Wang
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang 330006, Jiangxi, China
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Zhang M, Xing J, Zhao S, Chen H, Yin X, Zhu X. Engineered extracellular vesicles in female reproductive disorders. Biomed Pharmacother 2023; 166:115284. [PMID: 37572637 DOI: 10.1016/j.biopha.2023.115284] [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: 05/01/2023] [Revised: 07/28/2023] [Accepted: 08/04/2023] [Indexed: 08/14/2023] Open
Abstract
Biologically active and nanoscale extracellular vesicles (EVs) participate in a variety of cellular physiological and pathological processes in a cell-free manner. Unlike cells, EVs not only do not cause acute immune rejection, but are much smaller and have a low risk of tumorigenicity or embolization. Because of their unique advantages, EVs show promise in applications in the diagnosis and treatment of reproductive disorders. As research broadens, engineering strategies for EVs have been developed, and engineering strategies for EVs have substantially improved their application potential while circumventing the defects of natural EVs, driving EVs toward clinical applications. In this paper, we will review the engineering strategies of EVs, as well as their regulatory effects and mechanisms on reproductive disorders (including premature ovarian insufficiency (POI), polycystic ovarian syndrome (PCOS), recurrent spontaneous abortion (RSA), intrauterine adhesion (IUA), and endometriosis (EMS)) and their application prospects. This work provides new ideas for the treatment of female reproductive disorders by engineering EVs.
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Affiliation(s)
- Mengxue Zhang
- Reproductive Medicine Center, The Fourth Affiliated Hospital of Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Institute of Reproductive Sciences, Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Jie Xing
- Reproductive Medicine Center, The Fourth Affiliated Hospital of Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Institute of Reproductive Sciences, Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Shijie Zhao
- Reproductive Medicine Center, The Fourth Affiliated Hospital of Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Institute of Reproductive Sciences, Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Hui Chen
- Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Xinming Yin
- Department of Central Laboratory, The Fourth Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212001, China
| | - Xiaolan Zhu
- Reproductive Medicine Center, The Fourth Affiliated Hospital of Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China; Institute of Reproductive Sciences, Jiangsu University, 20 Zhengdong Road, Zhenjiang, Jiangsu 212001, PR China.
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Fan W, Yuan Z, Li M, Zhang Y, Nan F. Decreased oocyte quality in patients with endometriosis is closely related to abnormal granulosa cells. Front Endocrinol (Lausanne) 2023; 14:1226687. [PMID: 37664845 PMCID: PMC10469306 DOI: 10.3389/fendo.2023.1226687] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/01/2023] [Indexed: 09/05/2023] Open
Abstract
Infertility and menstrual abnormalities in endometriosis patients are frequently caused by aberrant follicular growth or a reduced ovarian reserve. Endometriosis typically does not directly harm the oocyte, but rather inhibits the function of granulosa cells, resulting in a decrease in oocyte quality. Granulosa cells, as oocyte nanny cells, can regulate meiosis, provide the most basic resources required for oocyte development, and influence ovulation. Endometriosis affects oocyte development and quality by causing granulosa cells apoptosis, inflammation, oxidative stress, steroid synthesis obstacle, and aberrant mitochondrial energy metabolism. These aberrant states frequently interact with one another, however there is currently relatively little research in this field to understand the mechanism of linkage between abnormal states.
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Affiliation(s)
- Weisen Fan
- The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Zheng Yuan
- Department of Gynecology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Muzhen Li
- College of Acupuncture and Tuina, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Yingjie Zhang
- The First Clinical Medical College, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Fengjuan Nan
- Department of Gynecology, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
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Yang S, Feng L, Zhang Q, Wu L, Zhao Q, Hou Y, Yan B, Zhang S. Overexpression of lncRNA-MEG3 inhibits endometrial cell proliferation and invasion via miR-21-5p/DNMT3B/Twist. Clinics (Sao Paulo) 2023; 78:100235. [PMID: 37392565 PMCID: PMC10757281 DOI: 10.1016/j.clinsp.2023.100235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 05/31/2023] [Indexed: 07/03/2023] Open
Abstract
Recent studies have found that lncRNA-MEG3(MEG3) plays an important role in the development of EMs (Endometriosis), but the specific mechanism needs to be further explored. This study aimed to investigate the effect of MEG3 on the proliferation, invasion of EMs cells. The authors used RT-qPCR to detect the expression of MEG3 and miR-21-5p in EMs tissues and hESCs cells, MTT and Transwell to detect cell proliferation and invasion, western blotting assay to detect the expression of DNMT3B and Twist, MSP to detect the methylation of Twist. The present study's detection results showed that MEG3 was lowly expressed in EMs tissues and hESCs cells, and overexpression of MEG3 could down-regulate miR-21-5p and inhibit endometrial cell proliferation and invasion. In addition, overexpression of MEG3 upregulated the expression of DNMT3B and promoted the methylation of TWIST. In conclusion, the present findings suggest that MEG3 is downregulated in EMs tissues, and overexpression of MEG3 can promote the activity of DNA methyltransferase DNMT3B by downregulating miR-21-5p, thereby promoting the methylation of Twist, downregulating Twist level to inhibits hESCs cells proliferation and invasion.
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Affiliation(s)
- Shaoyan Yang
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Limei Feng
- Department of Pharmacy, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Qin Zhang
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Lu Wu
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Qinghua Zhao
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Youfang Hou
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Bo Yan
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China
| | - Suxian Zhang
- Department of Gynecology, The Second Affiliated Hospital of Kunming Medical University, Wuhua District, Kunming City, Yunnan Province, PR China.
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LncRNA BANCR Promotes Endometrial Stromal Cell Proliferation and Invasion in Endometriosis via the miR-15a-5p/TRIM59 Axis. Int J Genomics 2022; 2022:9083822. [PMID: 36262826 PMCID: PMC9576446 DOI: 10.1155/2022/9083822] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 07/27/2022] [Accepted: 08/03/2022] [Indexed: 11/17/2022] Open
Abstract
Long non-coding RNA (LncRNA) emerges as a regulator in various diseases, including endometriosis (EM). This study aims to uncover the role of long non-coding RNA BRAF-activated non-protein coding RNA (lncRNA BANCR)-mediated competing endogenous RNA mechanism in endometrial stromal cell (ESC) proliferation and invasion in EM by regulating miR-15a-5p/TRIM59. ESCs were isolated from eutopic and ectopic endometrial tissues, followed by the determination of Cytokeratin 19 and Vimentin expressions in cells. Then, expressions of lncRNA BANCR, microRNA (miR)-15a-5p, and tripartite motif-containing 59 (TRIM59) in tissues and cells were determined by real-time quantitative polymerase chain reaction or Western blot assay, and cell proliferation and invasion were evaluated by cell counting kit-8 and transwell assays. After that, the subcellular localization of lncRNA BANCR and binding of miR-15a-5p to lncRNA BANCR or TRIM59 were analyzed. LncRNA BANCR was upregulated in ectopic endometrial tissues and ectopic ESCs (Ect-ESCs). Silencing lncRNA BANCR suppressed Ect-ESC proliferation and invasion. LncRNA BANCR inhibited miR-15a-5p to promote TRIM59 expression. miR-15a-5p downregulation or TRIM59 overexpression both reversed the effects of silencing lncRNA BANCR on Ect-ESC proliferation and invasion. In summary, our findings suggested that lncRNA BANCR facilitated Ect-ESC proliferation and invasion by inhibiting miR-15a-5p and promoting TRIM59.
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Khorkova O, Stahl J, Joji A, Volmar CH, Zeier Z, Wahlestedt C. Natural antisense transcripts as drug targets. Front Mol Biosci 2022; 9:978375. [PMID: 36250017 PMCID: PMC9563854 DOI: 10.3389/fmolb.2022.978375] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Accepted: 08/30/2022] [Indexed: 11/13/2022] Open
Abstract
The recent discovery of vast non-coding RNA-based regulatory networks that can be easily modulated by nucleic acid-based drugs has opened numerous new therapeutic possibilities. Long non-coding RNA, and natural antisense transcripts (NATs) in particular, play a significant role in networks that involve a wide variety of disease-relevant biological mechanisms such as transcription, splicing, translation, mRNA degradation and others. Currently, significant efforts are dedicated to harnessing these newly emerging NAT-mediated biological mechanisms for therapeutic purposes. This review will highlight the recent clinical and pre-clinical developments in this field and survey the advances in nucleic acid-based drug technologies that make these developments possible.
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Affiliation(s)
- Olga Khorkova
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
| | - Jack Stahl
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
| | - Aswathy Joji
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
- Department of Chemistry, University of Miami, Miami, FL, United States
| | - Claude-Henry Volmar
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
| | - Zane Zeier
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
| | - Claes Wahlestedt
- Center for Therapeutic Innovation and Department of Psychiatry and Behavioral Sciences, University of Miami, Miami, FL, United States
- Department of Chemistry, University of Miami, Miami, FL, United States
- *Correspondence: Claes Wahlestedt,
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Shen Y, You Y, Zhu K, Fang C, Chang D, Yu X. Exosomes in the f ield of reproduction: A scientometric study and visualization analysis. Front Pharmacol 2022; 13:1001652. [PMID: 36210808 PMCID: PMC9537691 DOI: 10.3389/fphar.2022.1001652] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2022] [Accepted: 09/12/2022] [Indexed: 11/13/2022] Open
Abstract
Background: The diagnostic capabilities of exosomes in the field of reproductive biomedicine have attracted much attention. The aim of this scientometric study was to statistically and qualitatively assess the knowledge structure, hot issues, and research trends of papers about exosomes in the field of reproduction using visualization methods.Methods: The Web of Science Core Collection was searched for studies on exosomes in the field of reproduction. We performed bibliometric and visual analyses using VOSviewer, CiteSpace, and Microsoft Excel.Results: After database search, 1,011 articles were included, with number of studies being published every year continually increasing. These publications came from 61 nations or regions, with the US having the highest number. The University of Queensland was the main institution in which the research was conducted. The journal Placenta contained the highest number studies. There were 5,247 authors in total. Carlos Salomon had the highest number of papers with co-citations. Exosomes, extracellular vesicles, pregnancy, microRNAs, preeclampsia, placenta, microvesicles, gene expression, biomarkers, and first trimester were the most frequently used terms.Conclusion: Exosome research is booming in reproductive biomedicine. Future studies will likely focus on exosomes as biomarkers in gamete formation and fertilization, pregnancy, and cancers associated with reproduction. In addition to focusing on fundamental research, we should concentrate on the application of the results and the investigation of exosomes in infertile patients.
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Affiliation(s)
- Yifeng Shen
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yaodong You
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Kun Zhu
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chunyan Fang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Degui Chang
- Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xujun Yu
- School of Medicine and Life Sciences, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- *Correspondence: Xujun Yu,
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