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Li X, Yang P, Hou X, Ji S. Post-Translational Modification of PTEN Protein: Quantity and Activity. Oncol Rev 2024; 18:1430237. [PMID: 39144161 PMCID: PMC11321960 DOI: 10.3389/or.2024.1430237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2024] [Accepted: 07/04/2024] [Indexed: 08/16/2024] Open
Abstract
Post-translational modifications play crucial roles in regulating protein functions and stabilities. PTEN is a critical tumor suppressor involved in regulating cellular proliferation, survival, and migration processes. However, dysregulation of PTEN is common in various human cancers. PTEN stability and activation/suppression have been extensively studied in the context of tumorigenesis through inhibition of the PI3K/AKT signaling pathway. PTEN undergoes various post-translational modifications, primarily including phosphorylation, acetylation, ubiquitination, SUMOylation, neddylation, and oxidation, which finely tune its activity and stability. Generally, phosphorylation modulates PTEN activity through its lipid phosphatase function, leading to altered power of the signaling pathways. Acetylation influences PTEN protein stability and degradation rate. SUMOylation has been implicated in PTEN localization and interactions with other proteins, affecting its overall function. Neddylation, as a novel modification of PTEN, is a key regulatory mechanism in the loss of tumor suppressor function of PTEN. Although current therapeutic approaches focus primarily on inhibiting PI3 kinase, understanding the post-translational modifications of PTEN could help provide new therapeutic strategies that can restore PTEN's role in PIP3-dependent tumors. The present review summarizes the major recent developments in the regulation of PTEN protein level and activity. We expect that these insights will contribute to better understanding of this critical tumor suppressor and its potential implications for cancer therapy in the future.
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Affiliation(s)
- Xiao Li
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Pu Yang
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Xiaoli Hou
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
| | - Shaoping Ji
- Department of Basic Medicine, Zhengzhou Shuqing Medical College, Zhengzhou, Henan, China
- Department of Biochemistry and Molecular Biology, Medical School, Henan University, Kaifeng, Henan, China
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Zhang H, Zhang K, Gu Y, Tu Y, Ouyang C. Roles and Mechanisms of miRNAs in Abdominal Aortic Aneurysm: Signaling Pathways and Clinical Insights. Curr Atheroscler Rep 2024; 26:273-287. [PMID: 38709435 DOI: 10.1007/s11883-024-01204-8] [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] [Accepted: 04/24/2024] [Indexed: 05/07/2024]
Abstract
PURPOSE OF REVIEW Abdominal aortic aneurysm refers to a serious medical condition that can cause the irreversible expansion of the abdominal aorta, which can lead to ruptures that are associated with up to 80% mortality. Currently, surgical and interventional procedures are the only treatment options available for treating abdominal aortic aneurysm patients. In this review, we focus on the upstream and downstream molecules of the microRNA-related signaling pathways and discuss the roles, mechanisms, and targets of microRNAs in abdominal aortic aneurysm modulation to provide novel insights for precise and targeted drug therapy for the vast number of abdominal aortic aneurysm patients. RECENT FINDINGS Recent studies have highlighted that microRNAs, which are emerging as novel regulators of gene expression, are involved in the biological activities of regulating abdominal aortic aneurysms. Accumulating studies suggested that microRNAs modulate abdominal aortic aneurysm development through various signaling pathways that are yet to be comprehensively summarized. A total of six signaling pathways (NF-κB signaling pathway, PI3K/AKT signaling pathway, MAPK signaling pathway, TGF-β signaling pathway, Wnt signaling pathway, and P53/P21 signaling pathway), and a total of 19 miRNAs are intimately associated with the biological properties of abdominal aortic aneurysm through targeting various essential molecules. MicroRNAs modulate the formation, progression, and rupture of abdominal aortic aneurysm by regulating smooth muscle cell proliferation and phenotype change, vascular inflammation and endothelium function, and extracellular matrix remodeling. Because of the broad crosstalk among signaling pathways, a comprehensive analysis of miRNA-mediated signaling pathways is necessary to construct a well-rounded upstream and downstream regulatory network for future basic and clinical research of AAA therapy.
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Affiliation(s)
- Haorui Zhang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing, 100037, China
| | - Ke Zhang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing, 100037, China
| | - Yuanrui Gu
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing, 100037, China
| | - Yanxia Tu
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing, 100037, China
| | - Chenxi Ouyang
- Department of Vascular Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 167 Beilishi Road, Xi Cheng District, Beijing, 100037, China.
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Alzahrani FA, Riza YM, Eid TM, Almotairi R, Scherschinski L, Contreras J, Nadeem M, Perez SE, Raikwar SP, Jha RM, Preul MC, Ducruet AF, Lawton MT, Bhatia K, Akhter N, Ahmad S. Exosomes in Vascular/Neurological Disorders and the Road Ahead. Cells 2024; 13:670. [PMID: 38667285 PMCID: PMC11049650 DOI: 10.3390/cells13080670] [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: 03/22/2024] [Revised: 04/05/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Neurodegenerative diseases, such as Alzheimer's disease (AD), Parkinson's disease (PD), amyotrophic lateral sclerosis (ALS), Huntington's disease (HD), stroke, and aneurysms, are characterized by the abnormal accumulation and aggregation of disease-causing proteins in the brain and spinal cord. Recent research suggests that proteins linked to these conditions can be secreted and transferred among cells using exosomes. The transmission of abnormal protein buildup and the gradual degeneration in the brains of impacted individuals might be supported by these exosomes. Furthermore, it has been reported that neuroprotective functions can also be attributed to exosomes in neurodegenerative diseases. The potential neuroprotective functions may play a role in preventing the formation of aggregates and abnormal accumulation of proteins associated with the disease. The present review summarizes the roles of exosomes in neurodegenerative diseases as well as elucidating their therapeutic potential in AD, PD, ALS, HD, stroke, and aneurysms. By elucidating these two aspects of exosomes, valuable insights into potential therapeutic targets for treating neurodegenerative diseases may be provided.
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Affiliation(s)
- Faisal A. Alzahrani
- Department of Biochemistry, King Fahad Center for Medical Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Yasir M. Riza
- Department of Biochemistry, King Fahad Center for Medical Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Thamir M. Eid
- Department of Biochemistry, King Fahad Center for Medical Research, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Reema Almotairi
- Department of Medical Laboratory Technology, Prince Fahad bin Sultan Chair for Biomedical Research, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Lea Scherschinski
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
| | - Jessica Contreras
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
| | - Muhammed Nadeem
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
| | - Sylvia E. Perez
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
| | - Sudhanshu P. Raikwar
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
| | - Ruchira M. Jha
- Department of Neurology, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Mark C. Preul
- Department of Neurosurgery, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Andrew F. Ducruet
- Department of Neurosurgery, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Michael T. Lawton
- Department of Neurosurgery, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
| | - Kanchan Bhatia
- School of Mathematical and Natural Sciences, Arizona State University, Glendale, AZ 85306, USA
| | - Naseem Akhter
- Department of Biology, Arizona State University, Lake Havasu City, AZ 86403, USA
| | - Saif Ahmad
- Department of Translational Neuroscience, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA (J.C.)
- Department of Neurosurgery, Barrow Neurological Institute, St Joseph’s Hospital and Medical Center, Phoenix, AZ 85013, USA
- Phoenix Veterans Affairs (VA) Health Care System, Phoenix, AZ 85012, USA
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4
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Chi PL, Cheng CC, Wang MT, Liao JB, Kuo SH, Lin KC, Shen MC, Huang WC. Induced pluripotent stem cell-derived exosomes attenuate vascular remodelling in pulmonary arterial hypertension by targeting HIF-1α and Runx2. Cardiovasc Res 2024; 120:203-214. [PMID: 38252891 DOI: 10.1093/cvr/cvad185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 07/19/2023] [Accepted: 08/11/2023] [Indexed: 01/24/2024] Open
Abstract
AIMS Pulmonary arterial hypertension (PAH) is characterized by extensive pulmonary arterial remodelling. Although mesenchymal stem cell (MSC)-derived exosomes provide protective effects in PAH, MSCs exhibit limited senescence during in vitro expansion compared with the induced pluripotent stem cells (iPSCs). Moreover, the exact mechanism is not known. METHODS AND RESULTS In this study, we used murine iPSCs generated from mouse embryonic fibroblasts with triple factor (Oct4, Klf4, and Sox2) transduction to determine the efficacy and action mechanism of iPSC-derived exosomes (iPSC-Exo) in attenuating PAH in rats with monocrotaline (MCT)-induced pulmonary hypertension. Both early and late iPSC-Exo treatment effectively prevented the wall thickening and muscularization of pulmonary arterioles, improved the right ventricular systolic pressure, and alleviated the right ventricular hypertrophy in MCT-induced PAH rats. Pulmonary artery smooth muscle cells (PASMC) derived from MCT-treated rats (MCT-PASMC) developed more proliferative and pro-migratory phenotypes, which were attenuated by the iPSC-Exo treatment. Moreover, the proliferation and migration of MCT-PASMC were reduced by iPSC-Exo with suppression of PCNA, cyclin D1, MMP-1, and MMP-10, which are mediated via the HIF-1α and P21-activated kinase 1/AKT/Runx2 pathways. CONCLUSION IPSC-Exo are effective at reversing pulmonary hypertension by reducing pulmonary vascular remodelling and may provide an iPSC-free therapy for the treatment of PAH.
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Affiliation(s)
- Pei-Ling Chi
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Chin-Chang Cheng
- Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Mei-Tzu Wang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Jia-Bin Liao
- Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Shu-Hung Kuo
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Kun-Chang Lin
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Min-Ci Shen
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Chun Huang
- Department of Critical Care Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Physical Therapy, Fooyin University, Kaohsiung, Taiwan
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Neves KB, Rios FJ, Sevilla‐Montero J, Montezano AC, Touyz RM. Exosomes and the cardiovascular system: role in cardiovascular health and disease. J Physiol 2023; 601:4923-4936. [PMID: 35306667 PMCID: PMC10953460 DOI: 10.1113/jp282054] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 03/15/2022] [Indexed: 11/16/2023] Open
Abstract
Exosomes, which are membrane-bound extracellular vesicles (EVs), are generated in the endosomal compartment of almost all eukaryotic cells. They are formed upon the fusion of multivesicular bodies and the plasma membrane and carry proteins, nucleic acids, lipids and other cellular constituents from their parent cells. Multiple factors influence their production including cell stress and injury, humoral factors, circulating toxins, and oxidative stress. They play an important role in intercellular communication, through their ability to transfer their cargo (proteins, lipids, RNAs) from one cell to another. Exosomes have been implicated in the pathophysiology of various diseases including cardiovascular disease (CVD), cancer, kidney disease, and inflammatory conditions. In addition, circulating exosomes may act as biomarkers for diagnostic and prognostic strategies for several pathological processes. In particular exosome-containing miRNAs have been suggested as biomarkers for the diagnosis and prognosis of myocardial injury, stroke and endothelial dysfunction. They may also have therapeutic potential, acting as vectors to deliver therapies in a targeted manner, such as the delivery of protective miRNAs. Transfection techniques are in development to load exosomes with desired cargo, such as proteins or miRNAs, to achieve up-regulation in the host cell or tissue. These advances in the field have the potential to assist in the detection and monitoring progress of a disease in patients during its early clinical stages, as well as targeted drug delivery.
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Affiliation(s)
- Karla B. Neves
- Institute of Cardiovascular and Medical SciencesUniversity of GlasgowUK
| | - Francisco J. Rios
- Institute of Cardiovascular and Medical SciencesUniversity of GlasgowUK
| | - Javier Sevilla‐Montero
- Biomedical Research Institute La Princesa Hospital (IIS‐IP)Department of MedicineSchool of MedicineUniversidad Autónoma of Madrid (UAM)MadridSpain
| | | | - Rhian M. Touyz
- Institute of Cardiovascular and Medical SciencesUniversity of GlasgowUK
- Research Institute of the McGill University Health Centre (RI‐MUHC)McGill UniversityMontrealCanada
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Wu X, Zhang Y, Wang P, Li X, Song Z, Wei C, Zhang Q, Luo B, Liu Z, Yang Y, Ren Z, Liu H. Clinical and preclinical evaluation of miR-144-5p as a key target for major depressive disorder. CNS Neurosci Ther 2023; 29:3598-3611. [PMID: 37308778 PMCID: PMC10580367 DOI: 10.1111/cns.14291] [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: 01/01/2023] [Revised: 04/06/2023] [Accepted: 05/24/2023] [Indexed: 06/14/2023] Open
Abstract
BACKGROUND Neuronal abnormalities are closely associated with major depressive disorder (MDD). Available evidence suggests a role for microRNAs (miRNAs) in regulating the expression of genes involved in MDD. Hence, miRNAs that can be potential therapeutic targets need to be identified. METHODS A mouse model of chronic unpredictable stress (CUS) was used to evaluate the function of miRNAs in MDD. miR-144-5p was screened from the hippocampi of CUS mice based on sequencing results. Adenovirus-associated vectors were used to overexpress or knockdown miR-144-5p in mice. BpV(pic) and LY294002 were used to determine the relationship between miR-144-5p target genes PTEN and TLR4 in neuronal impairment caused by miR-144-5p deficiency. Western blotting, immunofluorescence, ELISA immunosorbent assay, and Golgi staining were used to detect neuronal abnormalities. Serum samples from healthy individuals and patients with MDD were used to detect miR-144-5p levels in the serum and serum exosomes using qRT-PCR. RESULTS miR-144-5p expression was significantly decreased within the hippocampal dentate gyrus (DG) of CUS mice. Upregulation of miR-144-5p in the DG ameliorated depression-like behavior in CUS mice and attenuated neuronal abnormalities by directly targeting PTEN and TLR4 expression. Furthermore, miR-144-5p knockdown in normal mice led to depression-like behavior via inducing neuronal abnormalities, including abnormal neurogenesis, neuronal apoptosis, altered synaptic plasticity, and neuroinflammation. miR-144-5p deficiency-mediated neuronal impairment was mediated by PI3K/Akt/FoxO1 signaling. Furthermore, miR-144-5p levels were downregulated in the sera of patients with MDD and associated with depressive symptoms. Consistently, serum exosome-derived miR-144-5p levels were decreased in patients with MDD. CONCLUSION miR-144-5p plays a vital role in regulating neuronal abnormalities in depression. Our findings provide translational evidence that miR-144-5p is a new potential therapeutic target for MDD.
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Affiliation(s)
- Xiaodong Wu
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Yulong Zhang
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Ping Wang
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Xiaohui Li
- Department of AnatomyAnhui Medical UniversityHefeiChina
| | - Zhen Song
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Chuke Wei
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Qing Zhang
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Bei Luo
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Zhichun Liu
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Yingying Yang
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
| | - Zhenhua Ren
- Department of AnatomyAnhui Medical UniversityHefeiChina
| | - Huanzhong Liu
- Department of PsychiatryChaohu Hospital of Anhui Medical UniversityHefeiChina
- Department of Psychiatry, School of Mental Health and Psychological SciencesAnhui Medical UniversityHefeiChina
- Department of Psychiatry, Anhui Psychiatric CenterAnhui Medical UniversityHefeiChina
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Yamaguchi M, Kashiwakura I. The Acute Radiation Syndrome-Mitigator Romiplostim and Secreted Extracellular Vesicles Improved Survival in Mice Acutely Exposed to Myelosuppressive Doses of Ionizing Radiation. Biomolecules 2023; 13:biom13050837. [PMID: 37238707 DOI: 10.3390/biom13050837] [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: 04/17/2023] [Revised: 05/02/2023] [Accepted: 05/12/2023] [Indexed: 05/28/2023] Open
Abstract
In cases of accidental high-dose total-body irradiation (TBI), acute radiation syndrome (ARS) can cause death. We reported that the thrombopoietin receptor agonist romiplostim (RP) has the potential to completely rescue mice exposed to lethal TBI. Extracellular vesicles (EVs) are involved in cell-to-cell communication, and the mechanism of RP action may be related to EVs that reflect the radio-mitigative information. We investigated the radio-mitigative effects of EVs on mice with severe ARS. C57BL/6 mice exposed to lethal TBI were treated with RP, and the EVs were isolated from the serum and intraperitoneally injected into other mice with severe ARS. The 30-day survival rate of lethal TBI mice drastically improved by 50-100% with the administration of EVs in the sera collected weekly from the mice in which radiation damage was alleviated and mortality was avoided by the administration of RP. Four responsive miRNAs, namely, miR-144-5p, miR-3620-5p, miR-6354, and miR-7686-5p showed significant expression changes in an array analysis. In particular, miR-144-5p was expressed only in the EVs of RP-treated TBI mice. Specific EVs may exist in the circulating blood of mice that escaped mortality with an ARS mitigator, and their membrane surface and endogenous molecules may be the key to the survival of mice with severe ARS.
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Affiliation(s)
- Masaru Yamaguchi
- Graduate School of Health Sciences, Hirosaki University, 66-1 Hon-cho, Hirosaki 036-8564, Aomori, Japan
| | - Ikuo Kashiwakura
- Graduate School of Health Sciences, Hirosaki University, 66-1 Hon-cho, Hirosaki 036-8564, Aomori, Japan
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8
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Pan Y, Wu W, Jiang X, Liu Y. Mesenchymal stem cell-derived exosomes in cardiovascular and cerebrovascular diseases: From mechanisms to therapy. Biomed Pharmacother 2023; 163:114817. [PMID: 37141733 DOI: 10.1016/j.biopha.2023.114817] [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: 03/09/2023] [Revised: 04/24/2023] [Accepted: 04/30/2023] [Indexed: 05/06/2023] Open
Abstract
Cardiovascular and cerebrovascular diseases (CVDs) remain an intractable problem and have high morbidity and mortality worldwide, as well as substantial health and economic burdens, representing an urgent clinical need. In recent years, the focus of research has shifted from the use of mesenchymal stem cells (MSCs) for transplantation to the use of their secretory exosomes (MSC-exosomes) for the treatment of numerous CVDs, including atherosclerosis, myocardial infarction (MI), heart failure (HF), ischemia/reperfusion (I/R), aneurysm, and stroke. MSCs are pluripotent stem cells with multiple differentiation pathways that exert pleiotropic effects by producing soluble factors, the most effective components of which are exosomes. MSC-exosomes are considered to be an excellent and promising cell-free therapy for CVDs due to their higher circulating stability, improved biocompatibility, reduced toxicity, and immunogenicity. In addition, exosomes play critical roles in repairing CVDs by inhibiting apoptosis, regulating inflammation, ameliorating cardiac remodeling, and promoting angiogenesis. Herein, we describe knowledge about the biological characteristics of MSC-exosomes, investigate the mechanism by which MSC-exosomes mediate therapeutic repair, and summarize recent advances in the efficacy of MSC-exosomes in CVDs, with a view toward future clinical applications.
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Affiliation(s)
- Yanhong Pan
- Department of Clinical Laboratory, The People's Hospital of Longhua Shenzhen, Shenzhen, Guangdong 518109, China.
| | - Weipeng Wu
- Department of Clinical Laboratory, Shenzhen Hospital of Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Xiaoxin Jiang
- Department of Clinical Laboratory, The People's Hospital of Longhua Shenzhen, Shenzhen, Guangdong 518109, China
| | - Yunhong Liu
- Department of Clinical Laboratory, The People's Hospital of Longhua Shenzhen, Shenzhen, Guangdong 518109, China
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9
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Feng Q, Zhang Y, Fang Y, Kong X, He Z, Ji J, Yang X, Zhai G. Research progress of exosomes as drug carriers in cancer and inflammation. J Drug Target 2023; 31:335-353. [PMID: 36543743 DOI: 10.1080/1061186x.2022.2162059] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Extracellular vesicles (EVs) could be produced by most cells and play an important role in disease development. As a subtype of EVs, exosomes exhibit suitable size, rich surface markers and diverse contents, making them more appealing as potential drug carriers. Compared with traditional synthetic nanoparticles, exosomes possess superior biocompatibility and much lower immunogenicity. This work reviewed the most up-to-date research progress of exosomes as carriers for nucleic acids, proteins and small molecule drugs for cancer and inflammation management. The drug loading strategies and potential cellular uptake behaviour of exosomes are highlighted, trying to provide reference for future exosome design and application.
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Affiliation(s)
- Qixiang Feng
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Yu Zhang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Yuelin Fang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Xinru Kong
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Zhijing He
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Jianbo Ji
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Xiaoye Yang
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
| | - Guangxi Zhai
- Department of Pharmaceutics, Key Laboratory of Chemical Biology (Ministry of Education), School of Pharmaceutical Sciences, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, P.R. China
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10
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Lu Z, Tang H, Li S, Zhu S, Li S, Huang Q. Role of Circulating Exosomes in Cerebrovascular Diseases: A Comprehensive Review. Curr Neuropharmacol 2023; 21:1575-1593. [PMID: 36847232 PMCID: PMC10472809 DOI: 10.2174/1570159x21666230214112408] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 10/04/2022] [Accepted: 11/03/2022] [Indexed: 03/01/2023] Open
Abstract
Exosomes are lipid bilayer vesicles that contain multiple macromolecules secreted by the parent cells and play a vital role in intercellular communication. In recent years, the function of exosomes in cerebrovascular diseases (CVDs) has been intensively studied. Herein, we briefly review the current understanding of exosomes in CVDs. We discuss their role in the pathophysiology of the diseases and the value of the exosomes for clinical applications as biomarkers and potential therapies.
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Affiliation(s)
- Zhiwen Lu
- Department of Neurovascular Centre, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Haishuang Tang
- Department of Nerurosurgery, Naval Medical Center of PLA, Navy Medical University, Shanghai, 200050, China
| | - Sisi Li
- Department of Cerebrovascular Intervention, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China
| | - Shijie Zhu
- Department of Neurovascular Centre, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Siqi Li
- Department of Neurovascular Centre, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
| | - Qinghai Huang
- Department of Neurovascular Centre, Changhai Hospital, Naval Medical University, Shanghai, 200433, China
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Li Y, Wen J, Liang D, Sun H. Extracellular Vesicles and Their Associated miRNAs as Potential Biomarkers in Intracranial Aneurysm. Front Mol Biosci 2022; 9:785314. [PMID: 35795823 PMCID: PMC9252459 DOI: 10.3389/fmolb.2022.785314] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 05/30/2022] [Indexed: 11/30/2022] Open
Abstract
Intracranial aneurysms (IA) are abnormal expansions of the intracranial arteries. Once it ruptures, the mortality and disability rate are high. The cost of imaging examinations is high, and rupture risk cannot be predicted, making it difficult for high-risk groups to be screened and prevented. Thus, clinically effective biomarkers are required to screen high-risk groups, estimate the risk of rupture, and determine the appropriate early intervention step. This article introduces the current research and application of exosome-derived microRNA (miRNA) as biomarkers of intracranial aneurysms and their limitations, which can give researchers a general overview of the research in this field. It can also serve as a reference point for selecting related research directions.
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Affiliation(s)
- Yuman Li
- Clinical Biobank Center, Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital and the Second Clinical Medical College, Southern Medical University, Guangzhou, China
- Neurosurgery Center, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, The Neurosurgery Institute of Guangdong Province, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Jiahao Wen
- Clinical Biobank Center, Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital and the Second Clinical Medical College, Southern Medical University, Guangzhou, China
- Neurosurgery Center, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, The Neurosurgery Institute of Guangdong Province, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Dingyue Liang
- Clinical Biobank Center, Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital and the Second Clinical Medical College, Southern Medical University, Guangzhou, China
- Neurosurgery Center, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, The Neurosurgery Institute of Guangdong Province, Zhujiang Hospital, Southern Medical University, Guangzhou, China
| | - Haitao Sun
- Clinical Biobank Center, Microbiome Medicine Center, Department of Laboratory Medicine, Zhujiang Hospital and the Second Clinical Medical College, Southern Medical University, Guangzhou, China
- Neurosurgery Center, The National Key Clinical Specialty, The Engineering Technology Research Center of Education Ministry of China on Diagnosis and Treatment of Cerebrovascular Disease, Guangdong Provincial Key Laboratory on Brain Function Repair and Regeneration, The Neurosurgery Institute of Guangdong Province, Zhujiang Hospital, Southern Medical University, Guangzhou, China
- Key Laboratory of Mental Health of the Ministry of Education, Guangdong–Hong Kong–Macao Greater Bay Area Center for Brain Science and Brain–Inspired Intelligence, Southern Medical University, Guangzhou, China
- *Correspondence: Haitao Sun,
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Hou CX, Sun NN, Han W, Meng Y, Wang CX, Zhu QH, Tang YT, Ye JH. Exosomal microRNA-23b-3p promotes tumor angiogenesis and metastasis by targeting PTEN in Salivary adenoid cystic carcinoma. Carcinogenesis 2022; 43:682-692. [PMID: 35380635 DOI: 10.1093/carcin/bgac033] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 03/24/2022] [Accepted: 03/30/2022] [Indexed: 11/13/2022] Open
Abstract
MicroRNA(miR)-23b-3p is known to target various genes that are involved in cancer-related pathways. Exosomes are emerging intercellular communication agents. Exosomes secreted by cancer cells can deliver active molecules to the surrounding stromal cells, thereby influencing the recipient cells and promoting the development of cancers. However, the role of exosomal miR-23b-3p in salivary adenoid cystic carcinoma (SACC) is not yet clear. In this study, we set out to investigate the potential role of cancer-derived exosomal miR-23b-3p-related PTEN in the alteration of angiogenesis and vascular permeability in SACC. We investigated the effect of exosomal miR-23b-3p on the progression of SACC. In vitro experiments indicated that exosomal miR-23b-3p led to an up-regulation of vascular permeability, and reduced expression of tight junction proteins. In addition, exosomal miR-23b-3p also enhanced angiogenesis and migration. Next, the angiogenic effect of exosomal miR-23b-3p was validated in vivo, as it led to an increase in the tumor microvasculature. Furthermore, the growth rate of SACC was faster after injection of exosomes loaded with cholesterol- modified miR-23b-3p in mice. In conclusion, these results revealed that SACC cells-derived exosomes play an important role in promoting angiogenesis and local vascular microleakage of SACC by transporting miR-23b-3p, which suggests that miR-23b-3p in the exosomes may be a potential biomarker for distant metastasis of SACC. This suggests the potential of a novel therapeutic target by delivering anti-miR-23b-3p that focuses on exosomes.
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Affiliation(s)
- Chen-Xing Hou
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Nan-Nan Sun
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Wei Han
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Ying Meng
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Chen-Xing Wang
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Qing-Hai Zhu
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Yu-Ting Tang
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
| | - Jin-Hai Ye
- Jiangsu Key Laboratory of Oral Disease, & Jiangsu Province Engineering Research Center of Stomatological Translational Medicine, Nanjing Medical University, Nanjing, China.,Depatment of Oral and Maxillofacial Surgery, The Affiliated Stomatological Hospital of Nanjing Medical University, Nanjing, China
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