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Zhai W, Zhao M, Wei C, Zhang G, Qi Y, Zhao A, Sun L. Biomarker profiling to determine clinical impact of microRNAs in cognitive disorders. Sci Rep 2024; 14:8270. [PMID: 38594359 PMCID: PMC11004146 DOI: 10.1038/s41598-024-58882-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 04/04/2024] [Indexed: 04/11/2024] Open
Abstract
Alzheimer's disease (AD) and post-stroke cognitive impairment (PSCI) are the leading causes of progressive dementia related to neurodegenerative and cerebrovascular injuries in elderly populations. Despite decades of research, patients with these conditions still lack minimally invasive, low-cost, and effective diagnostic and treatment methods. MicroRNAs (miRNAs) play a vital role in AD and PSCI pathology. As they are easily obtained from patients, miRNAs are promising candidates for the diagnosis and treatment of these two disorders. In this study, we performed complete sequencing analysis of miRNAs from 24 participants, split evenly into the PSCI, post-stroke non-cognitive impairment (PSNCI), AD, and normal control (NC) groups. To screen for differentially expressed miRNAs (DE-miRNAs) in patients, we predicted their target genes using bioinformatics analysis. Our analyses identified miRNAs that can distinguish between the investigated disorders; several of them were novel and never previously reported. Their target genes play key roles in multiple signaling pathways that have potential to be modified as a clinical treatment. In conclusion, our study demonstrates the potential of miRNAs and their key target genes in disease management. Further in-depth investigations with larger sample sizes will contribute to the development of precise treatments for AD and PSCI.
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Affiliation(s)
- Weijie Zhai
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Meng Zhao
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Chunxiao Wei
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Guimei Zhang
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Yiming Qi
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China
| | - Anguo Zhao
- Department of Urology, Dushu Lake Hospital Affiliated to Soochow University, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Suzhou, 215000, China
| | - Li Sun
- Department of Neurology and Neuroscience Center, The First Hospital of Jilin University, Jilin University, Xinmin Street 1#, Changchun, 130021, China.
- Department of Neurology, Cognitive Center, The First Hospital of Jilin University, Jilin University, Changchun, China.
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Guo L, Xia D, Jin J, Xiong S, Xu X, Luo L, Yang X, Zhao X, Ren D, Yu J, Liang T. Longevity-CancerDB: unlocking the distinctive features and roles of longevity-associated genes in tumourigenesis. Clin Transl Med 2024; 14:e1557. [PMID: 38251825 PMCID: PMC10802131 DOI: 10.1002/ctm2.1557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/03/2024] [Accepted: 01/09/2024] [Indexed: 01/23/2024] Open
Affiliation(s)
- Li Guo
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Daoliang Xia
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Jiaming Jin
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Shizheng Xiong
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Xinru Xu
- Jiangsu Key Laboratory for Molecular and Medical BiotechnologySchool of Life ScienceNanjing Normal UniversityNanjingChina
| | - Lulu Luo
- Jiangsu Key Laboratory for Molecular and Medical BiotechnologySchool of Life ScienceNanjing Normal UniversityNanjingChina
| | - Xueni Yang
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Xinmiao Zhao
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Dekang Ren
- State Key Laboratory of Organic Electronics and Information DisplaysInstitute of Advanced Materials (IAM)Nanjing University of Posts and TelecommunicationsNanjingChina
| | - Jiafeng Yu
- Shandong Provincial Key Laboratory of BiophysicsInstitute of BiophysicsDezhou UniversityDezhouChina
| | - Tingming Liang
- Jiangsu Key Laboratory for Molecular and Medical BiotechnologySchool of Life ScienceNanjing Normal UniversityNanjingChina
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Ma W, Tan X, Xie Z, Yu J, Li P, Lin X, Ouyang S, Liu Z, Hou Q, Xie N, Peng T, Li L, Dai Z, Chen X, Xie W. P53: A Key Target in the Development of Osteoarthritis. Mol Biotechnol 2024; 66:1-10. [PMID: 37154864 DOI: 10.1007/s12033-023-00736-9] [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: 11/29/2022] [Accepted: 03/25/2023] [Indexed: 05/10/2023]
Abstract
Osteoarthritis (OA), a chronic degenerative disease characterized mainly by damage to the articular cartilage, is increasingly relevant to the pathological processes of senescence, apoptosis, autophagy, proliferation, and differentiation of chondrocytes. Clinical strategies for osteoarthritis can only improve symptoms and even along with side effects due to age, sex, disease, and other factors. Therefore, there is an urgent need to identify new ideas and targets for current clinical treatment. The tumor suppressor gene p53, which has been identified as a potential target for tumor therapeutic intervention, is responsible for the direct induction of the pathological processes involved in OA modulation. Consequently, deciphering the characteristics of p53 in chondrocytes is essential for investigating OA pathogenesis due to p53 regulation in an array of signaling pathways. This review highlights the effects of p53 on senescence, apoptosis, and autophagy of chondrocytes and its role in the development of OA. It also elucidates the underlying mechanism of p53 regulation in OA, which may help provide a novel strategies for the clinical treatment of OA.
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Affiliation(s)
- Wentao Ma
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Xiaoqian Tan
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Zhongcheng Xie
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Jiang Yu
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Pin Li
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Xiaoyan Lin
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Siyu Ouyang
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Zhiyang Liu
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Qin Hou
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Nan Xie
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Tianhong Peng
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Liang Li
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China
| | - Zhu Dai
- Department of Orthopedics, Hengyang Medical School, The First Affiliated Hospital of University of South China, Hengyang, 421001, Hunan, China.
| | - Xi Chen
- Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China.
- Clinical Anatomy & Reproductive Medicine Application Institute, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
| | - Wei Xie
- Clinical Anatomy & Reproductive Medicine Application Institute, Hengyang Medical School, University of South China, Hengyang, 421001, Hunan, China.
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Peng Y, Chen X, Liu S, Wu W, Shu H, Tian S, Xiao Y, Li K, Wang B, Lin H, Qing X, Shao Z. Extracellular Vesicle-Conjugated Functional Matrix Hydrogels Prevent Senescence by Exosomal miR-3594-5p-Targeted HIPK2/p53 Pathway for Disc Regeneration. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2206888. [PMID: 37165721 DOI: 10.1002/smll.202206888] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 03/24/2023] [Indexed: 05/12/2023]
Abstract
Nucleus pulposus stem cells (NPSCs) senescence plays a critical role in the progression of intervertebral disc degeneration (IDD). Stem cell-derived extracellular vesicles (EV) alleviate cellular senescence. Whereas, the underlying mechanism remains unclear. Low stability largely limited the administration of EV in vivo. RGD, an arginine-glycine-aspartic acid tripeptide, strongly binds integrins expressed on the EV membranes, allowing RGD to anchor EV and prolong their bioavailability. An RGD-complexed nucleus pulposus matrix hydrogel (RGD-DNP) is developed to enhance the therapeutic effects of small EV (sEV). RGD-DNP prolonged sEV retention in vitro and ex vivo. sEV-RGD-DNP promoted NPSCs migration, decreased the number of SA-β-gal-positive cells, alleviated cell cycle arrest, and reduced p16, p21, and p53 activation. Small RNA-seq showed that miR-3594-5p is enriched in sEV, and targets the homeodomain-interacting protein kinase 2 (HIPK2)/p53 pathway. The HIPK2 knockdown rescues the impaired therapeutic effects of sEV with downregulated miR-3594-5p. RGD-DNP conjugate with lower amounts of sEV achieved similar disc regeneration with free sEV of higher concentrations in DNP. In conclusion, sEV-RGD-DNP increases sEV bioavailability and relieves NPSCs senescence by targeting the HIPK2/p53 pathway, thereby alleviating IDD. This work achieves better regenerative effects with fewer sEV and consolidates the theoretical basis for sEV application for IDD treatment.
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Affiliation(s)
- Yizhong Peng
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xuanzuo Chen
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Sheng Liu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Wei Wu
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hongyang Shu
- Division of Cardiology, Department of Internal Medicine, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430000, China
- Hubei Key Laboratory of Genetics and Molecular Mechanism of Cardiologic Disorders, Huazhong University of Science and Technology, Wuhan, 430000, China
| | - Shuo Tian
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
- Departments of Anesthesiology and Critical Care Medicine, Peking University First Hospital, Beijing, 100034, China
| | - Yan Xiao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Kanglu Li
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - BaiChuan Wang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Hui Lin
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiangcheng Qing
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Zengwu Shao
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
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Wu Y, Shen S, Shi Y, Tian N, Zhou Y, Zhang X. Senolytics: Eliminating Senescent Cells and Alleviating Intervertebral Disc Degeneration. Front Bioeng Biotechnol 2022; 10:823945. [PMID: 35309994 PMCID: PMC8924288 DOI: 10.3389/fbioe.2022.823945] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 01/21/2022] [Indexed: 12/25/2022] Open
Abstract
Intervertebral disc degeneration (IVDD) is the main cause of cervical and lumbar spondylosis. Over the past few years, the relevance between cellular senescence and IVDD has been widely studied, and the senescence-associated secretory phenotype (SASP) produced by senescent cells is found to remodel extracellular matrix (ECM) metabolism and destruct homeostasis. Elimination of senescent cells by senolytics and suppression of SASP production by senomorphics/senostatics are effective strategies to alleviate degenerative diseases including IVDD. Here, we review the involvement of senescence in the process of IVDD; we also discuss the potential of senolytics on eliminating senescent disc cells and alleviating IVDD; finally, we provide a table listing senolytic drugs and small molecules, aiming to propose potential drugs for IVDD therapy in the future.
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Affiliation(s)
- Yuhao Wu
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Shiwei Shen
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
| | - Yifeng Shi
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, China
| | - Naifeng Tian
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, China
- *Correspondence: Naifeng Tian, ; Yifei Zhou, ; Xiaolei Zhang,
| | - Yifei Zhou
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, China
- *Correspondence: Naifeng Tian, ; Yifei Zhou, ; Xiaolei Zhang,
| | - Xiaolei Zhang
- Department of Orthopaedics, The Second Affiliated Hospital and Yuying Children’s Hospital of Wenzhou Medical University, Wenzhou, China
- The Second School of Medicine, Wenzhou Medical University, Wenzhou, China
- Key Laboratory of Orthopaedics of Zhejiang Province, Wenzhou, China
- Chinese Orthopaedic Regenerative Medicine Society, Hangzhou, China
- *Correspondence: Naifeng Tian, ; Yifei Zhou, ; Xiaolei Zhang,
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Yu Q, Xiao W, Sun S, Sohrabi A, Liang J, Seidlits SK. Extracellular Matrix Proteins Confer Cell Adhesion-Mediated Drug Resistance Through Integrin α v in Glioblastoma Cells. Front Cell Dev Biol 2021; 9:616580. [PMID: 33834020 PMCID: PMC8021872 DOI: 10.3389/fcell.2021.616580] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 01/26/2021] [Indexed: 12/25/2022] Open
Abstract
Chemotherapy resistance to glioblastoma (GBM) remains an obstacle that is difficult to overcome, leading to poor prognosis of GBM patients. Many previous studies have focused on resistance mechanisms intrinsic to cancer cells; the microenvironment surrounding tumor cells has been found more recently to have significant impacts on the response to chemotherapeutic agents. Extracellular matrix (ECM) proteins may confer cell adhesion-mediated drug resistance (CAMDR). Here, expression of the ECM proteins laminin, vitronectin, and fibronectin was assessed in clinical GBM tumors using immunohistochemistry. Then, patient-derived GBM cells grown in monolayers on precoated laminin, vitronectin, or fibronectin substrates were treated with cilengitide, an integrin inhibitor, and/or carmustine, an alkylating chemotherapy. Cell adhesion and viability were quantified. Transcription factor (TF) activities were assessed over time using a bioluminescent assay in which GBM cells were transduced with lentiviruses containing consensus binding sites for specific TFs linked to expression a firefly luciferase reporter. Apoptosis, mediated by p53, was analyzed by Western blotting and immunocytofluorescence. Integrin αv activation of the FAK/paxillin/AKT signaling pathway and effects on expression of the proliferative marker Ki67 were investigated. To assess effects of integrin αv activation of AKT and ERK pathways, which are typically deregulated in GBM, and expression of epidermal growth factor receptor (EGFR), which is amplified and/or mutated in many GBM tumors, shRNA knockdown was used. Laminin, vitronectin, and fibronectin were abundant in clinical GBM tumors and promoted CAMDR in GBM cells cultured on precoated substrates. Cilengitide treatment induced cell detachment, which was most pronounced for cells cultured on vitronectin. Cilengitide treatment increased cytotoxicity of carmustine, reversing CAMDR. ECM adhesion increased activity of NFκB and decreased that of p53, leading to suppression of p53-mediated apoptosis and upregulation of multidrug resistance gene 1 (MDR1; also known as ABCB1 or P-glycoprotein). Expression of Ki67 was correlative with activation of the integrin αv-mediated FAK/paxillin/AKT signaling pathway. EGFR expression increased with integrin αv knockdown GBM cells and may represent a compensatory survival mechanism. These results indicate that ECM proteins confer CAMDR through integrin αv in GBM cells.
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Affiliation(s)
- Qi Yu
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States.,Department of Neurosurgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Weikun Xiao
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Songping Sun
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Alireza Sohrabi
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Jesse Liang
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States
| | - Stephanie K Seidlits
- Department of Bioengineering, University of California, Los Angeles, Los Angeles, CA, United States.,Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA, United States.,Brain Research Institute, University of California, Los Angeles, Los Angeles, CA, United States.,Broad Stem Cell Research Center, University of California, Los Angeles, Los Angeles, CA, United States
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