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Zeng Q, Liu J, Wu Q, Song R, Miao W, Ma Y, Yang H. Long Non-Coding RNA AC008972.1 as a Novel Therapeutic Target for Prostate Cancer. Cancer Biother Radiopharm 2024; 39:291-305. [PMID: 36094409 DOI: 10.1089/cbr.2022.0031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Prostate cancer is a common male malignancy and the leading cause of cancer death in men. Long non-coding RNAs (lncRNAs), microRNA (miRNAs) and mRNAs networks mediate prostate cancer progression. Herein, we investigated the functions of lncRNA AC008972.1 and its regulatory mechanism in prostate cancer. Materials and Methods: The expression levels of lncRNA AC008972.1, miR-143-3p, and TAOK2 were detected in prostate cancer tissues and cell lines by reverse transcription-quantitative polymerase chain reaction. PC3 and LNCaP cells were used to establish lncRNA AC008972.1-knockdown, miR-143-3p-overexpressing, and thousand-and-one-amino acid 2 kinase (TAOK2)-downregulated cells. Cell viability was examined by MTT assays and cell proliferation was detected by clone formation assay. Cell migration and invasion were detected by wound scratch assay and transwell chamber assay. The apoptosis rate was analyzed by flow cytometry. The protein expression was detected by Western blot assay. The RNA interaction was explored and validated by RNA binding protein immunoprecipitation (RIP) assay and dual luciferase activity assay. A mouse xenograft model was established to investigate the effect of lncRNA AC008972.1 on prostate cancer progression. Results: High expression of lncRNA AC008972.1 was associated with low overall survival in prostate cancer patients. Downregulation of lncRNA AC008972.1 suppressed prostate cancer progression by inhibiting cell viability, proliferation, migration, and invasion, in addition to the EMT process, whereas cell apoptosis was significantly promoted. LncRNA AC008972.1 bound with miR-143-3p and negatively regulated miR-143-3p expression. MiR-143-3p overexpression suppressed prostate cancer malignant behaviors in vitro. TAOK2 expression was decreased by miR-143-3p through the complementary targeting of TAOK2 mRNA. Downregulation of lncRNA AC008972.1 mitigated prostate cancer malignant behaviors in vitro based on miR-143-3p/TAOK2 node. Furthermore, the data of xenograft model experiment showed that inhibition of lncRNA AC008972.1 suppressed tumor growth in vivo. Conclusions: Knockdown of lncRNA AC008972.1 inhibits prostate cancer cell growth via downregulation of TAOK2 induced by miR-143-3p. LncRNA AC008972.1 acts as an oncogene in the progression of prostate cancer and may provide a novel therapeutic target for prostate cancer.
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Affiliation(s)
- Qingqi Zeng
- Department of Pharmacy, Jiangsu Health Vocational College, Nanjing, China
| | - Jia Liu
- Department of Pharmacy, Jiangsu Health Vocational College, Nanjing, China
| | - Qijin Wu
- Center for New Drug Safety Evaluation and Research, Institute of Pharmaceutical Science, China Pharmaceutical University, Nanjing, China
| | - Ruiyu Song
- Center for New Drug Safety Evaluation and Research, Institute of Pharmaceutical Science, China Pharmaceutical University, Nanjing, China
| | - Wen Miao
- Center for New Drug Safety Evaluation and Research, Institute of Pharmaceutical Science, China Pharmaceutical University, Nanjing, China
| | - Yuting Ma
- Department of Integrated Chinese and Western Medicine, Jiangsu Health Vocational College, Nanjing, China
| | - Hongbao Yang
- Center for New Drug Safety Evaluation and Research, Institute of Pharmaceutical Science, China Pharmaceutical University, Nanjing, China
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Zhou J, Sui M, Ji F, Shen S, Lin Y, Jin M, Tao J. Hsa_circ_0036872 has an important promotional effect in enhancing osteogenesis of dental pulp stem cells by regulating the miR-143-3p/IGF2 axis. Int Immunopharmacol 2024; 130:111744. [PMID: 38412676 DOI: 10.1016/j.intimp.2024.111744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Revised: 02/12/2024] [Accepted: 02/20/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Circular RNAs (circRNAs), an extremely stable group of RNAs, possess a covalent closed-loop configuration. Numerous studies have highlighted the involvement of circRNAs in physiological processes and the development of various diseases. The present study aimed to investigate how circRNA regulates the osteogenic differentiation of human dental pulp stem cells (hDPSCs). METHODS We isolated hDPSCs from dental pulp and used next-generation sequencing analysis to determine the differentially-expressed circRNAs during osteogenic differentiation. Bioinformatics and dual-luciferase reporter assays identified the downstream targets. The role of circRNAs in osteogenic differentiation was further confirmed through the use of heterotopic bone models. RESULTS We found that hsa_circ_0036872 expression was increased during osteogenic differentiation of hDPSCs, and downregulation of hsa_circ_0036872 inhibited their osteogenic differentiation. Dual-luciferase reporter assays showed that both miR-143-3p and IGF2 were downstream targets of hsa_circ_0036872. Overexpression of IGF2 or inhibition of miR-143-3p restored the osteogenic differentiation ability of hDPSCs after silencing hsa_circ_0036872. Overexpression of IGF2 reversed the inhibitory effect of miR-143-3p on osteogenic differentiation. CONCLUSION Taken together, our results show that hsa_circ_0036872 exerts an important promotional effect in enhancing the osteogenesis of dental pulp stem cells by regulating the miR-143-3p/IGF2 axis. These data suggest a novel therapeutic strategy for osteoporosis treatment and periodontal tissue regeneration.
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Affiliation(s)
- Jiaxin Zhou
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai 200011, China
| | - Meizhi Sui
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai 200011, China; Department of Stomatology, Kashgar Prefecture Second People's Hospital, Kashgar Xinjiang 844000, China
| | - Fang Ji
- Department of Orthodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, ; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology; Shanghai Research Institute of Stomatology, Shanghai 200011, China
| | - Shihui Shen
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai 200011, China
| | - Yueting Lin
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai 200011, China
| | - Mingming Jin
- Shanghai Key Laboratory of Molecular Imaging, Shanghai University of Medicine and Health Sciences, 279 Zhouzhu Road, Pudong New Area, Shanghai 201318, China.
| | - Jiang Tao
- Department of General Dentistry, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University; National Center for Stomatology; National Clinical Research Center for Oral Diseases; Shanghai Key Laboratory of Stomatology, Shanghai Research Institute of Stomatology, Shanghai 200011, China.
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Xiao Z, Liang J, Huang R, Chen D, Mei J, Deng J, Wang Z, Li L, Li Z, Xia H, Yang Y, Huang Y. Inhibition of miR-143-3p Restores Blood-Testis Barrier Function and Ameliorates Sertoli Cell Senescence. Cells 2024; 13:313. [PMID: 38391926 PMCID: PMC10887369 DOI: 10.3390/cells13040313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 02/04/2024] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
Due to the increasing trend of delayed childbirth, the age-related decline in male reproductive function has become a widely recognized issue. Sertoli cells (SCs) play a vital role in creating the necessary microenvironment for spermatogenesis in the testis. However, the mechanism underlying Sertoli cell aging is still unclear. In this study, senescent Sertoli cells showed a substantial upregulation of miR-143-3p expression. miR-143-3p was found to limit Sertoli cell proliferation, promote cellular senescence, and cause blood-testis barrier (BTB) dysfunction by targeting ubiquitin-conjugating enzyme E2 E3 (UBE2E3). Additionally, the TGF-β receptor inhibitor SB431542 showed potential in alleviating age-related BTB dysfunction, rescuing testicular atrophy, and reversing the reduction in germ cell numbers by negatively regulating miR-143-3p. These findings clarified the regulatory pathways underlying Sertoli cell senescence and suggested a promising therapeutic approach to restore BTB function, alleviate Sertoli cell senescence, and improve reproductive outcomes for individuals facing fertility challenges.
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Affiliation(s)
- Ziyan Xiao
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Jinlian Liang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Rufei Huang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Derong Chen
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Jiaxin Mei
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Jingxian Deng
- Department of Pharmacology, Jinan University, Guangzhou 510632, China;
| | - Zhaoyang Wang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Lu Li
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Ziyi Li
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Huan Xia
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
| | - Yan Yang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
- Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China
| | - Yadong Huang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China; (Z.X.); (J.L.); (R.H.); (D.C.); (J.M.); (Z.W.); (L.L.); (Z.L.); (H.X.)
- Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China
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Li B, Dong Y, Hu S, Liu T. MiR-143-3p/FNDC5 axis: a novel regulator of insulin sensitivity. Endocrine 2024; 83:368-377. [PMID: 37815745 DOI: 10.1007/s12020-023-03522-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 09/03/2023] [Indexed: 10/11/2023]
Abstract
PURPOSE Insulin resistance is a key hallmark in type 2 diabetes. In recent decades, there have been numerous studies of the causes of insulin resistance. microRNAs (miRNAs) participate in the regulation of multiple aspects of energy metabolism and miR-143-3p has been shown to induce insulin resistance. We aimed to predict the downstream targets of miR-143-3p and found a miR-143-3p binding site on the 3'-untranslated region of FNDC5 (Fibronectin type III domain containing 5) mRNA. METHODS We first confirmed that FNDC5 mRNA is a target of miR-143-3p using a double luciferase experiment, then constructed a prokaryotic expression system for the mature form of FNDC5, irisin, and expressed and purified irisin protein. We transfected a miR-143-3p mimic into HepG2-NTCP (Na+-taurocholate cotransporting polypeptide) cells using an NTCP targeting vector, then 24 h later, the glucose concentration of the culture medium, western blot analysis was analyzed. We next co-incubated the cells transfected with the miR-143-3p mimic with irisin for 12 h following by the assay of glucose uptake and AKT phosphorylation. RESULTS The glucose concentration of the culture medium was higher than that associated with control miRNA-transfected cells (p < 0.01). Western blot analysis showed that the miR-143-3p mimic significantly reduced the expression of FNDC5 (p < 0.05) and the phosphorylation of AKT (Protein kinase B) (p < 0.05), implying impaired insulin signaling. which increased the glucose uptake (p < 0.0001) and AKT phosphorylation in the cells (p < 0.05). CONCLUSION We conclude that FNDC5 is a direct target of miR-143-3p and that miR-143-3p induces insulin resistance by reducing its expression.
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Affiliation(s)
- Biao Li
- Department of Nutrition and Food Hygiene, Guangdong Provincial Key Laboratory of Tropical Disease Research, National Medical Products Administration Key Laboratory of Cosmetic Safety Evaluation, School of Public Health, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Ying Dong
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, 510515, Guangdong, China
| | - Siyuan Hu
- School of Sports and Arts, Hunan University of Chinese Medicine, Changsha, 410208, China.
| | - Tiancai Liu
- Key Laboratory of Antibody Engineering of Guangdong Higher Education Institutes, School of Laboratory Medicine and Biotechnology, Southern Medical University, Guangzhou, 510515, Guangdong, China.
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Wang J, Jian Q, Yan K, Yang J, Yan L, Cheng W. m 6A-modified miR-143-3p inhibits epithelial mesenchymal transition in bronchial epithelial cells and extracellular matrix production in lung fibroblasts by targeting Smad3. Pulm Pharmacol Ther 2023; 83:102251. [PMID: 37666296 DOI: 10.1016/j.pupt.2023.102251] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 08/11/2023] [Accepted: 08/27/2023] [Indexed: 09/06/2023]
Abstract
BACKGROUND Airway epithelial cells epithelial mesenchymal transition (EMT) and lung fibroblasts extracellular matrix (ECM) production are the key steps in airway remodeling. Our previous study demonstrated that miR-143-3p has the ability to impede airway smooth muscle cell proliferation and ECM deposition. However, the function of miR-143-3p in airway epithelial cells and lung fibroblasts remains unclear. METHODS Cell viability was determined using MTT method, while cell migration was evaluated through scratch assay. EMT and ECM proteins were detected by western blot, RT-qPCR, and ELISA. To determine the level of miR-143-3p m6A methylation, we employed the meRIP-qPCR assay. Additionally, the binding of miR-143-3p with Smad3 were projected by bioinformatics and validated by dual luciferase reporter assays. RESULTS It was discovered that the expression of miR-143-3p were lower in both asthma patients and TGF-β1-treated human bronchial epithelial 16HBE cells and human lung fibroblast HPF cells. Upregulation of miR-143-3p restrained 16HBE cell migration, and decreased EMT mesenchymal markers and increased epithelial markers. And upregulation of miR-143-3p impaired cell viability and ECM protein production in HPF cells. Mechanistically, interfering with METTL3 resulted in decreased m6A modification of miR-143-3p and led to lower levels of miR-143-3p. Moreover, miR-143-3p were verified to directly target and downregulate Smad3. Upregulation of Smad3 attenuated the effects of miR-143-3p on cell EMT and ECM production. CONCLUSION MiR-143-3p inhibits airway epithelial cell EMT as well as lung fibroblast ECM production by downregulating Smad3. Therefore, miR-143-3p may be a promising target to reduce airway remodeling in asthma.
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Affiliation(s)
- Jing Wang
- Department of Respiratory and Asthma, Xi'an Children's Hospital, Xi'an, Shaanxi, 710003, China
| | - Qiang Jian
- Department of Emergency, Xi'an Children's Hospital, Xi'an, Shaanxi, 710003, China
| | - Kun Yan
- Department of General Surgery, 2nd Affiliated Hospital, Medical School of Xi'an Jiaotong University, Xi'an, Shaanxi, 710004, China
| | - Jiao Yang
- Department of Internal Medicine, Xi'an Children's Hospital, Xi'an, Shaanxi, 710003, China
| | - Liping Yan
- Department of Internal Medicine, Xi'an Children's Hospital, Xi'an, Shaanxi, 710003, China
| | - Wei Cheng
- Department of Internal Medicine, Xi'an Children's Hospital, Xi'an, Shaanxi, 710003, China.
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Zhao J, Chen P, Tan C, Cheng X, Zhang W, Shen C, Zhang D. LncRNA LINC00667 gets involved in clear cell renal cell carcinoma development and chemoresistance by regulating the miR-143-3p/ZEB1 axis. Aging (Albany NY) 2023; 15:10057-10071. [PMID: 37827696 PMCID: PMC10599729 DOI: 10.18632/aging.205029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Accepted: 08/20/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Clear cell renal cell carcinoma (ccRCC) is identified as a malignant tumor in the urinary tract. The research was an attempt to probe the biological function and molecular mechanism of lncRNA LINC00667 in ccRCC development. METHODS qRT-PCR monitored LINC00667, miR-143-3p, and ZEB1 levels. The models of LINC00667, miR-143-3p, and ZEB1 overexpression or knockdown were constructed in ccRCC cells. Cell proliferation, apoptosis, migration, and invasion of the cells were detected. The levels of apoptosis-associated proteins and epithelial-mesenchymal transition (EMT)-related proteins, and ZEB1 were detected by WB. Dual-luciferase reporter assay and RNA pull-down assay identified the binding association between LINC00667 and miR-143-3p, miR-143-3p and ZEB1. Moreover, a xenograft tumor model in nude mice was used for evaluating tumor growth in vivo. RESULTS LINC00667 and ZEB1 displayed high expression in ccRCC tissues and cells. miR-143-3p was lowly expressed in ccRCC tissues and cells. LINC00667 targeted and repressed miR-143-3p, which inhibited ZEB1 expression in a targeted manner. Overexpression of LINC00667 facilitated ccRCC cell proliferation, migration, invasion and EMT and retarded apoptosis, whereas LINC00667 knockdown or miR-143-3p overexpression exerted reverse effects. The rescue experiments indicated that overexpressing miR-143-3p dampened LINC00667-mediated oncogenic effects. Overexpressing ZEB1 diminished miR-143-3p-mediated tumor-suppressive effects. In-vivo experiments displayed that overexpression of LINC00667 contributed to the tumor growth of ccRCC cells, in contrast to miR-143-3p overexpression, which restrained the tumor growth. CONCLUSIONS LINC00667 is up-regulated in ccRCC and enhances the ZEB1 expression by targeting miR-143-3p, which in turn accelerates ccRCC progression and induces chemoresistance.
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Affiliation(s)
- Jianjun Zhao
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
| | - Pengjie Chen
- Department of Geriatrics, Handan Central Hospital, Handan 056001, Hebei, China
| | - Chao Tan
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
| | - Xiaolong Cheng
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
| | - Weichuan Zhang
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
| | - Chong Shen
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
| | - Dongli Zhang
- Department of Urology, Affiliated Hospital of Hebei Engineering University, Handan 056002, Hebei, China
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Armstrong L, Willoughby CE, McKenna DJ. Targeting of AKT1 by miR-143-3p Suppresses Epithelial-to-Mesenchymal Transition in Prostate Cancer. Cells 2023; 12:2207. [PMID: 37759434 PMCID: PMC10526992 DOI: 10.3390/cells12182207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 08/22/2023] [Accepted: 08/24/2023] [Indexed: 09/29/2023] Open
Abstract
An altered expression of miR-143-3p has been previously reported in prostate cancer where it is purported to play a tumor suppressor role. Evidence from other cancers suggests miR-143-3p acts as an inhibitor of epithelial-to-mesenchymal transition (EMT), a key biological process required for metastasis. However, in prostate cancer the interaction between miR-143-3p and EMT-associated mechanisms remains unclear. Therefore, this paper investigated the link between miR-143-3p and EMT in prostate cancer using in vitro and in silico analyses. PCR detected that miR-143-3p expression was significantly decreased in prostate cancer cell lines compared to normal prostate cells. Bioinformatic analysis of The Cancer Genome Atlas Prostate Adenocarcinoma (TCGA PRAD) data showed a significant downregulation of miR-143-3p in prostate cancer, correlating with pathological markers of advanced disease. Functional enrichment analysis confirmed the significant association of miR-143-3p and its target genes with EMT. The EMT-linked gene AKT1 was subsequently shown to be a novel target of miR-143-3p in prostate cancer cells. The in vitro manipulation of miR-143-3p levels significantly altered the cell proliferation, clonogenicity, migration and expression of EMT-associated markers. Further TCGA PRAD analysis suggested miR-143-3p tumor expression may be a useful predictor of disease recurrence. In summary, this is the first study to report that miR-143-3p overexpression in prostate cancer may inhibit EMT by targeting AKT1. The findings suggest miR-143-3p could be a useful diagnostic and prognostic biomarker for prostate cancer.
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Affiliation(s)
| | | | - Declan J. McKenna
- Genomic Medicine Research Group, Ulster University, Cromore Road, Coleraine BT52 1SA, UK; (L.A.); (C.E.W.)
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Deng J, Tang Y, Li L, Huang R, Wang Z, Ye T, Xiao Z, Hu M, Wei S, Wang Y, Yang Y, Huang Y. miR-143-3p Promotes Ovarian Granulosa Cell Senescence and Inhibits Estradiol Synthesis by Targeting UBE2E3 and LHCGR. Int J Mol Sci 2023; 24:12560. [PMID: 37628741 PMCID: PMC10454865 DOI: 10.3390/ijms241612560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/25/2023] [Accepted: 07/30/2023] [Indexed: 08/27/2023] Open
Abstract
The ovary is a highly susceptible organ to senescence, and granulosa cells (GCs) have a crucial role in oocyte development promotion and overall ovarian function maintenance. As age advances, GCs apoptosis and dysfunction escalate, leading to ovarian aging. However, the molecular mechanisms underpinning ovarian aging remain poorly understood. In this study, we observed a correlation between the age-related decline of fertility and elevated expression levels of miR-143-3p in female mice. Moreover, miR-143-3p was highly expressed in senescent ovarian GCs. The overexpression of miR-143-3p in GCs not only hindered their proliferation and induced senescence-associated secretory phenotype (SASP) but also impeded steroid hormone synthesis by targeting ubiquitin-conjugating enzyme E2 E3 (Ube2e3) and luteinizing hormone and human chorionic gonadotropin receptor (Lhcgr). These findings suggest that miR-143-3p plays a substantial role in senescence and steroid hormone synthesis in GCs, indicating its potential as a therapeutic target for interventions in the ovarian aging process.
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Affiliation(s)
- Jingxian Deng
- Department of Pharmacology, Jinan University, Guangzhou 510632, China;
| | - Yan Tang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Lu Li
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Rufei Huang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Zhaoyang Wang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Tao Ye
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Ziyan Xiao
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Meirong Hu
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Siying Wei
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Yuxin Wang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
| | - Yan Yang
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
- Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China
| | - Yadong Huang
- Department of Pharmacology, Jinan University, Guangzhou 510632, China;
- Department of Cell Biology, Jinan University, Guangzhou 510632, China (L.L.); (R.H.); (Z.W.); (T.Y.); (Z.X.); (M.H.); (S.W.); (Y.W.)
- Guangdong Province Key Laboratory of Bioengineering Medicine, Guangzhou 510632, China
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Liu H, Chen M, Ning F, Ye Y, Lu Q, Lu S, Duan Y, Gan X, Zhao M, Guo K, Lash GE. Extravillous trophoblast cell derived exosomes induce vascular smooth muscle cell apoptosis via a mechanism associated with miR-143-3p. Mol Hum Reprod 2023:gaad026. [PMID: 37369038 DOI: 10.1093/molehr/gaad026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Revised: 06/14/2023] [Indexed: 06/29/2023] Open
Abstract
The remodeling of uterine spiral arteries is a complex process requiring the dynamic action of various cell types. During early pregnancy, extravillous trophoblast cells (EVT) differentiate and invade the vascular wall, replacing the vascular smooth muscle cells (VSMCs). Several in vitro studies have shown that EVT cells play an important role in promoting VSMC apoptosis, however the mechanism underlying this process is not fully understood. In this study, we demonstrated that EVT conditioned media and EVT-derived exosomes could induce VSMC apoptosis. Through data mining and experimental verification, it was demonstrated that the EVT exosome miR-143-3p induced VSMC apoptosis in both VSMCs and a chorionic plate artery (CPA) model. Furthermore, FAS ligand was also expressed on the EVT-exosomes and may play a coordinated role in apoptosis induction. These data clearly demonstrated that VSMC apoptosis is mediated by EVT-derived exosomes and their cargo of miR-143-3p as well as their cell surface presentation of FASL. This finding increases our understanding of the molecular mechanisms underlying the regulation of VSMC apoptosis during spiral artery remodeling.
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Affiliation(s)
- Hanbo Liu
- School of Medicine, South China University of Technology, Guangzhou, China
| | - Miaojuan Chen
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Fen Ning
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yixin Ye
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Qinsheng Lu
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Shenjiao Lu
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yaoyun Duan
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiaowen Gan
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Mingguang Zhao
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Kaimin Guo
- Department of Obstetrics and Gynecology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Gendie E Lash
- Guangzhou Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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10
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Ju Y, Choi GE, Lee MW, Jeong M, Kwon H, Kim DH, Kim J, Jin H, Lee KE, Hyun KY, Jang A. Identification of miR-143-3p as a diagnostic biomarker in gastric cancer. BMC Med Genomics 2023; 16:135. [PMID: 37328880 PMCID: PMC10273760 DOI: 10.1186/s12920-023-01554-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 05/19/2023] [Indexed: 06/18/2023] Open
Abstract
BACKGROUND Gastric cancer (GC) is among the most common types of gastrointestinal cancers and has a high incidence and mortality around the world. To suppress the progression of GC, it is essential to develop diagnostic markers. MicroRNAs regulate GC development, but a clearer insight into their role is needed before they can be applied as a molecular markers and targets. METHODS In this study, we assessed the diagnostic value of differentially expressed microRNAs as potential diagnostic biomarkers for GC using data for 389 tissue samples from the Cancer Genome Atlas (TCGA) and 21 plasma samples from GC patients. RESULTS The expression of hsa-miR-143-3p (also known as hsa-miR-143) was significantly downregulated in GC according to the TCGA data and plasma samples. The 228 potential target genes of hsa-miR-143-3p were analyzed using a bioinformatics tool for miRNA target prediction. The target genes correlated with extracellular matrix organization, the cytoplasm, and identical protein binding. Furthermore, the pathway enrichment analysis of target genes showed that they were involved in pathways in cancer, the phosphoinositide 3-kinase (PI3K)-protein kinase B (Akt) signaling pathway, and proteoglycans in cancer. The hub genes in the protein-protein interaction (PPI) network, were matrix metallopeptidase 2 (MMP2), CD44 molecule (CD44), and SMAD family member 3 (SMAD3). CONCLUSIONS This study suggests that hsa-miR-143-3p may be used as a diagnostic marker for GC, contributing via the pathways involved in the development of GC.
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Affiliation(s)
- Yeongdon Ju
- Medical Science Research Center, Pusan National University, Yangsan, 50612, Republic of Korea
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Go-Eun Choi
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Moon Won Lee
- Division of Gastroenterology, Pusan National University Hospital, Busan, 49241, Republic of Korea
- Department of Internal Medicine, Pusan National University College of Medicine, Busan, 49241, Republic of Korea
| | - Myeongguk Jeong
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Hyeokjin Kwon
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Dong Hyeok Kim
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Jungho Kim
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Hyunwoo Jin
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Kyung Eun Lee
- Department of Clinical Laboratory Science, College of Health Sciences, Catholic University of Pusan, Busan, 46252, Republic of Korea
| | - Kyung-Yae Hyun
- Department of Clinical Laboratory Science, Dong-Eui University, Busan, 47340, Republic of Korea.
| | - Aelee Jang
- Department of Nursing, University of Ulsan, Ulsan, 44610, Republic of Korea.
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11
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Balaskas P, Goljanek-Whysall K, Clegg PD, Fang Y, Cremers A, Smagul A, Welting TJM, Peffers MJ. MicroRNA Signatures in Cartilage Ageing and Osteoarthritis. Biomedicines 2023; 11:biomedicines11041189. [PMID: 37189806 DOI: 10.3390/biomedicines11041189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Revised: 04/08/2023] [Accepted: 04/12/2023] [Indexed: 05/17/2023] Open
Abstract
Osteoarthritis is the most common degenerative joint disorder. MicroRNAs are gene expression regulators that act post-transcriptionally to control tissue homeostasis. Microarray analysis was undertaken in osteoarthritic intact, lesioned and young intact cartilage. Principal component analysis showed that young intact cartilage samples were clustered together; osteoarthritic samples had a wider distribution; and osteoarthritic intact samples were separated into two subgroups, osteoarthritic-Intact-1 and osteoarthritic-Intact-2. We identified 318 differentially expressed microRNAs between young intact and osteoarthritic lesioned cartilage, 477 between young intact and osteoarthritic-Intact-1 cartilage and 332 between young intact and osteoarthritic-Intact-2 cartilage samples. For a selected list of differentially expressed microRNAs, results were verified in additional cartilage samples using qPCR. Of the validated DE microRNAs, four-miR-107, miR-143-3p, miR-361-5p and miR-379-5p-were selected for further experiments in human primary chondrocytes treated with IL-1β. Expression of these microRNAs decreased in human primary chondrocytes treated with IL-1β. For miR-107 and miR-143-3p, gain- and loss-of-function approaches were undertaken and associated target genes and molecular pathways were investigated using qPCR and mass spectrometry proteomics. Analyses showed that WNT4 and IHH, predicted targets of miR-107, had increased expression in osteoarthritic cartilage compared to young intact cartilage and in primary chondrocytes treated with miR-107 inhibitor, and decreased expression in primary chondrocytes treated with miR-107 mimic, suggesting a role of miR-107 in chondrocyte survival and proliferation. In addition, we identified an association between miR-143-3p and EIF2 signalling and cell survival. Our work supports the role of miR-107 and miR-143-3p in important chondrocyte mechanisms regulating proliferation, hypertrophy and protein translation.
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Affiliation(s)
- Panagiotis Balaskas
- Institute of Life Course and Medical Sciences, William Henry Duncan Building, 6 West Derby Street, Liverpool L7 8TX, UK
| | - Katarzyna Goljanek-Whysall
- Institute of Life Course and Medical Sciences, William Henry Duncan Building, 6 West Derby Street, Liverpool L7 8TX, UK
- Department of Physiology, College of Medicine, Nursing and Health Sciences, University of Galway, H91 TK33 Galway, Ireland
| | - Peter D Clegg
- Institute of Life Course and Medical Sciences, William Henry Duncan Building, 6 West Derby Street, Liverpool L7 8TX, UK
| | - Yongxiang Fang
- Centre for Genomic Research, Institute of Integrative Biology, Biosciences Building, University of Liverpool, Crown Street, Liverpool L69 7ZB, UK
| | - Andy Cremers
- Department of Orthopaedic Surgery, Medical Centre, Maastricht University, 6202 AZ Maastricht, The Netherlands
| | - Aibek Smagul
- Institute of Life Course and Medical Sciences, William Henry Duncan Building, 6 West Derby Street, Liverpool L7 8TX, UK
| | - Tim J M Welting
- Department of Orthopaedic Surgery, Medical Centre, Maastricht University, 6202 AZ Maastricht, The Netherlands
| | - Mandy J Peffers
- Institute of Life Course and Medical Sciences, William Henry Duncan Building, 6 West Derby Street, Liverpool L7 8TX, UK
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12
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Huang Y, Zhu C, Liu P, Ouyang F, Luo J, Lu C, Tang B, Yang X. L1CAM promotes vasculogenic mimicry formation by miR-143-3p-induced expression of hexokinase 2 in glioma. Mol Oncol 2023; 17:664-685. [PMID: 36708044 PMCID: PMC10061292 DOI: 10.1002/1878-0261.13384] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 12/17/2022] [Accepted: 01/26/2023] [Indexed: 01/29/2023] Open
Abstract
In recent decades, antiangiogenic therapy, which blocks the supply of oxygen and nutrition to tumor cells, has become a promising clinical strategy for the treatment of patients with tumors. However, recent studies revealed that vasculogenic mimicry (VM), which is the process by which vascular morphological structures are formed by highly invasive tumor cells, has been considered a potential factor for the failure of antiangiogenic therapy in patients with tumors. Thus, inhibition of VM formation might be a potential target for improving the outcome of antiangiogenic strategies. However, the mechanism underlying VM formation is still incompletely elucidated. Herein, we report that L1CAM might be a critical regulator of VM formation in glioma, and might be associated with the resistance of glioma to antiangiogenic therapy. We found that the tumor-invasion and tube-formation capabilities of L1CAM-overexpressing cells were significantly enhanced in vitro and in vivo. In addition, the results indicated that miR-143-3p, which might directly target the 3'UTR of the hexokinase 2 (HK2) gene to regulate its protein expression, was subsequently involved in L1CAM-mediated VM formation by glioma cells. Further study revealed that the regulation of MMP2, MMP9, and VEGFA expression was involved in this process. Moreover, we identified that activation of the downstream PI3K/AKT signaling pathway of the L1CAM/HK2 cascade is critical for VM formation by glioma cells. Furthermore, we found that the combined treatment of anti-L1CAM neutralizing monoclonal antibody and bevacizumab increases efficacy beyond that of bevacizumab alone, and suppresses glioma growth in vivo, indicating that the inhibition of L1CAM-mediated VM formation might efficiently improve the effect of antiangiogenic treatment for glioma patients. Together, our findings demonstrated a critical role of L1CAM in regulating VM formation in glioma, and that L1CAM might be a potential target for ameliorating tumor resistance to antiangiogenic therapy in glioma patients.
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Affiliation(s)
- Yishan Huang
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Chenchen Zhu
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Pei Liu
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Fan Ouyang
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Juanjuan Luo
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Chunjiao Lu
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
| | - Bo Tang
- Department of Hepatobiliary SurgeryThe First Affiliated Hospital of Guangxi Medical UniversityNanningChina
| | - Xiaojun Yang
- Guangdong Provincial Key Laboratory of Infectious Disease and Molecular ImmunopathologyShantou University Medical CollegeChina
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13
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Wang Y, Zhang X, Wang J, Zhang Y, Ye Q, Wang Y, Fei D, Wang Q. Inflammatory Periodontal Ligament Stem Cells Drive M1 Macrophage Polarization via Exosomal miR-143-3p-Mediated Regulation of PI3K/AKT/NF-κB Signaling. Stem Cells 2023; 41:184-199. [PMID: 36520505 DOI: 10.1093/stmcls/sxac087] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022]
Abstract
Macrophage polarization plays an important role in the progression of inflammation. Exosomes derived from stem cells are promising candidates for macrophage immunoregulation. However, how exosomes derived from periodontal ligament stem cells (PDLSCs) in an inflammatory environment influence macrophage polarization has yet to be fully elucidated. In this study, inflammatory PDLSCs were found to downregulate M2 macrophage polarization at the mRNA and protein levels in a Transwell coculture system of PDLSCs and THP-1-derived M0 macrophages. Furthermore, inflammatory PDLSC-derived exosomes shifted macrophages toward the M1 phenotype. The inhibition of inflammatory PDLSC-derived exosomes by GW4869 weakened inflammatory PDLSC-mediated M1 macrophage polarization. A miRNA microarray was used to determine the differential miRNAs shuttled by healthy and inflammatory PDLSC-derived exosomes. Compared with healthy exosomes, miR-143-3p was enriched in inflammatory PDLSC-derived exosomes, which targeted and inhibited the expression of PI3Kγ and promoted M1 macrophage polarization by suppressing PI3K/AKT signaling and activating NF-κB signaling, while an agonist of the PI3K pathway reversed this effect. Moreover, exosome-shuttled miR-143-3p from PDLSCs drove M1 macrophage polarization and aggravated periodontal inflammation in a mouse periodontitis model. In conclusion, these results demonstrate that inflammatory PDLSCs facilitate M1 macrophage polarization through the exosomal miR-143-3p-mediated regulation of PI3K/AKT/NF-κB signaling, providing a potential new target for periodontitis treatment.
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Affiliation(s)
- Yazheng Wang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Periodontology, School of Stomatology, the Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Xige Zhang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Periodontology, School of Stomatology, the Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Jinjin Wang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Periodontology, School of Stomatology, the Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Yang Zhang
- Department of Stomatology, the Air Force Hospital From Eastern Theater, Nanjing 210001, People's Republic of China
| | - Qingyuan Ye
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Periodontology, School of Stomatology, the Fourth Military Medical University, Xi'an 710032, People's Republic of China
| | - Yang Wang
- 63650 Military Hospital of PLA, Luoyang 471003, People's Republic of China
| | - Dongdong Fei
- Department of Stomatology, the Seventh Medical Center of PLA General Hospital, Beijing 100700, People's Republic of China
| | - Qintao Wang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, Department of Periodontology, School of Stomatology, the Fourth Military Medical University, Xi'an 710032, People's Republic of China
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14
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Huang S, Wu K, Li B, Liu Y. lncRNA UCA1 inhibits mitochondrial dysfunction of skeletal muscle in type 2 diabetes mellitus by sequestering miR-143-3p to release FGF21. Cell Tissue Res 2023; 391:561-575. [PMID: 36602629 DOI: 10.1007/s00441-022-03733-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 12/19/2022] [Indexed: 01/06/2023]
Abstract
Increasing evidence suggests that insulin resistance in type 2 diabetes mellitus (T2DM) is associated with mitochondrial dysfunction in skeletal muscle, while the underlying molecular mechanisms remain elusive. This study aims to construct a ceRNA regulatory network that is involved in mitochondrial dysfunction of skeletal muscle in T2DM. Based on GEO database analysis, differentially expressed lncRNA and mRNA profiles were identified in skeletal muscle tissues of T2DM. Next, LASSO regression analysis was conducted to predict the key lncRNAs related to T2DM, which was validated by receiver operating characteristic (ROC) analysis. Moreover, the miRNAs related to skeletal muscle in T2DM were identified by WGCNA, followed by construction of gene-gene interaction network and GO and KEGG enrichment analyses. It was found that 12 lncRNAs and 6 miRNAs were related to skeletal muscle in T2DM. Moreover, the lncRNA-miRNA-mRNA ceRNA network involving UCA1, miR-143-3p, and FGF21 was constructed. UCA1, and FGF21 were downregulated, while miR-143-3p was upregulated in skeletal muscle cells (SkMCs) exposed to palmitic acid. Additionally, ectopic expression experiments were performed in SkMCs to confirm the effects of UCA1/miR-143-3p/FGF21 on mitochondrial dysfunction by determining mitochondrial ROS, oxygen consumption rate (OCR), membrane potential, and ATP level. Overexpression of miR-143-3p increased ROS accumulation and reduced the OCR, fluorescence ratio of JC-1, and ATP level, which were reversed by upregulation of UCA1 or FGF21. Collectively, lncRNA UCA1 inhibited mitochondrial dysfunction of skeletal muscle in T2DM by sequestering miR-143-3p away from FGF21, therefore providing a potential therapeutic target for alleviating mitochondrial dysfunction of skeletal muscle in T2DM.
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Affiliation(s)
- Sha Huang
- Department of Neurology, Xiangya Hospital of Central South University, Changsha, 410008, People's Republic of China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, 410008, People's Republic of China
| | - Kai Wu
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, 410008, People's Republic of China.,Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, No. 87, Xiangya Road, Kaifu District, Changsha, Hunan Province, 410008, People's Republic of China
| | - Bingfa Li
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, 410008, People's Republic of China.,Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, No. 87, Xiangya Road, Kaifu District, Changsha, Hunan Province, 410008, People's Republic of China
| | - Yuan Liu
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital of Central South University, Changsha, 410008, People's Republic of China. .,Department of Physical Medicine & Rehabilitation, Xiangya Hospital of Central South University, No. 87, Xiangya Road, Kaifu District, Changsha, Hunan Province, 410008, People's Republic of China.
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15
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Pan C, Cong A, Ni Q. Microarray data reveal potential genes that regulate triple-negative breast cancer. J Int Med Res 2022; 50:3000605221130188. [PMID: 36238993 PMCID: PMC9575453 DOI: 10.1177/03000605221130188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Objective Triple-negative breast cancer (TNBC) is characterized by a lack of targeted
therapies and poor patient prognosis, and its underlying pathological
mechanisms remain unclear. This study aimed to identify potential key genes
and related pathways that are required for TNBC development. Methods We screened the Gene Expression Omnibus database for transcriptome data and
identified differently expressed genes in TNBC. Then, we performed Gene
Ontology analysis to determine the genes and pathways involved in TNBC
development. We correlated significantly expressed genes and miRNAs using
miRDB, TargetScan, miRWalk, and DIANA, and then validated the expression of
CDK1 and miR-143-3p in TNBC patients. Results Eighteen genes were significantly upregulated in TNBC patients, and these
were found to be enriched in cell metabolic process, cell division,
mitochondrion, and respiratory chain. MiR-143-3p was found to be an upstream
regulator of CDK1. Validation experiments revealed that CDK1 was upregulated
while miR-143-3p was downregulated in clinical TNBC specimens. Conclusions Collectively, our results revealed 18 upregulated genes in TNBC. Notably,
CDK1 and its related microRNA miR-143-3p could be potential therapeutic
targets for TNBC.
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Affiliation(s)
- Chi Pan
- Department of General Surgery, Jiangsu Taizhou People’s
Hospital, Taizhou, China
| | - Aihua Cong
- Department of Oncology, Jiangsu Taizhou People’s Hospital,
Taizhou, China
| | - Qingtao Ni
- Department of Oncology, Jiangsu Taizhou People’s Hospital,
Taizhou, China,Qingtao Ni, Department of Oncology, Jiangsu
Taizhou People’s Hospital, Hailing South Road 399, Taizhou 225300, China.
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16
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Wang S, Li W, Yang L, Yuan J, Wang L, Li N, Zhao H. CircPVT1 facilitates the progression of oral squamous cell carcinoma by regulating miR-143-3p/SLC7A11 axis through MAPK signaling pathway. Funct Integr Genomics 2022; 22:891-903. [PMID: 35624316 DOI: 10.1007/s10142-022-00865-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Revised: 04/07/2022] [Accepted: 04/30/2022] [Indexed: 11/04/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is a common malignant tumor occurring in the oral cavity. Circular RNAs (circRNAs) play a crucial regulatory role in many cancers. This study aimed to investigate the function of circRNA plasmacytoma variant translocation 1 (PVT1) (circPVT1) in OSCC and its potential mechanism. The levels of circPVT1, solute carrier family 7 member 11 (SLC7A11), and microRNA-143-3p (miR-143-3p) were examined by quantitative real-time PCR (qRT-PCR) or western blot assay. Cell proliferation, apoptosis, migration, and invasion were evaluated by Cell Counting Kit-8 (CCK-8), colony formation assay, flow cytometry, and transwell assay. The levels of apoptosis and proliferation-related proteins were examined by western blot. The targeting relationship between miR-143-3p and circPVT1 or SLC7A11 was verified by dual-luciferase reporter, RNA immunoprecipitation (RIP), and RNA pull-down assays. The levels of mitogen-activated protein kinase (MAPK) pathway-related proteins were measured by western blot. Xenograft assay was used to assess tumor growth in vivo. CircPVT1 and SLC7A11 were upregulated, while miR-143-3p was downregulated in OSCC tissues and cells. Silencing of circPVT1 or SLC7A11 suppressed proliferation, migration, and invasion and promoted apoptosis in OSCC cells. CircPVT1 upregulated SLC7A11 expression via sponging miR-143-3p. SLC7A11 upregulation alleviated the effect of circPVT1 knockdown on OSCC cell progression. Besides, circPVT1 modulated MAPK signaling pathway by regulating miR-143-3p. Moreover, circPVT1 knockdown inhibited tumor growth in vivo. Knockdown of circPVT1 impeded OSCC progression via the miR-143-3p/SLC7A11 axis through MAPK signaling pathway.
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Affiliation(s)
- Shiliang Wang
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China
| | - Wenlu Li
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China
| | - Long Yang
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China
| | - Jianqiao Yuan
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China
| | - Lin Wang
- Department of Gynecology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Na Li
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China
| | - Hongyu Zhao
- Department of Dentistry, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Zhengzhou City, 450018, Henan Province, China.
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17
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Dawidowska M, Maćkowska-Maślak N, Drobna-Śledzińska M, Kosmalska M, Jaksik R, Szymczak D, Jarmuż-Szymczak M, Sadowska-Klasa A, Wojtaszewska M, Sędek Ł, Wróbel T, Zaucha JM, Szczepański T, Lewandowski K, Giebel S, Witt M. Small RNA-Seq Reveals Similar miRNA Transcriptome in Children and Young Adults with T-ALL and Indicates miR-143-3p as Novel Candidate Tumor Suppressor in This Leukemia. Int J Mol Sci 2022; 23:10117. [PMID: 36077521 DOI: 10.3390/ijms231710117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/21/2022] [Accepted: 08/30/2022] [Indexed: 11/16/2022] Open
Abstract
We aimed to identify miRNAs and pathways specifically deregulated in adolescent and young adult (AYA) T-ALL patients. Small RNA-seq showed no major differences between AYA and pediatric T-ALL, but it revealed downregulation of miR-143-3p in T-ALL patients. Prediction algorithms identified several known and putative oncogenes targeted by this miRNA, including KRAS, FGF1, and FGF9. Pathway analysis indicated signaling pathways related to cell growth and proliferation, including FGFR signaling and PI3K-AKT signaling, with the majority of genes overrepresented in these pathways being predicted targets of hsa-miR-143-3p. By luciferase reporter assays, we validated direct interactions of this miRNA with KRAS, FGF1 and FGF9. In cell proliferation assays, we showed reduction of cell growth upon miR-143-3p overexpression in two T-ALL cell lines. Our study is the first description of the miRNA transcriptome in AYA T-ALL patients and the first report on tumor suppressor potential of miR-143-3p in T-ALL. Downregulation of this miRNA in T-ALL patients might contribute to enhanced growth and viability of leukemic cells. We also discuss the potential role of miR-143-3p in FGFR signaling. Although this requires more extensive validation, it might be an interesting direction, since FGFR inhibition proved promising in preclinical studies in various cancers.
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Lin GR, Chen WR, Zheng PH, Chen WS, Cai GY. Circular RNA circ_0006089 promotes the progression of gastric cancer by regulating the miR-143-3p/PTBP3 axis and PI3K/AKT signaling pathway. J Dig Dis 2022; 23:376-387. [PMID: 35844201 DOI: 10.1111/1751-2980.13116] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Revised: 07/04/2022] [Accepted: 07/16/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVES Circular RNAs (circRNAs) play pivotal roles in malignancies including gastric cancer (GC). We aimed to investigate the biological function and regulatory mechanism of circ_0006089 in GC. METHODS Circ_0006089, microRNA (miR)-143-3p, and polypyrimidine tract-binding protein 3 (PTBP3) expressions were measured via quantitative reverse transcriptase polymerase chain reaction (qRT-PCR) in GC cell lines. Cell proliferative capacity was determined by colony formation and CCK-8 assays. Flow cytometry was employed for measuring cell apoptosis. Cell invasion and migration were measured via transwell and wound-healing assays. Western blot analysis was utilized for detecting protein expressions of E-cadherin, N-cadherin, vimentin, PTBP3, PI3K, p-PI3K, AKT, and p-AKT. Dual-reporter luciferase analysis was conducted to confirm the association between miR-143-3p and circ_0006089 or PTBP3. The role of circ_0006089 in vivo was detected via establishing a mice xenograft model. RESULTS Circ_0006089 expression was increased in GC. Circ_0006089 downregulation suppressed the proliferation and metastasis and induced apoptosis of GC cells, which was counteracted by miR-143-3p inhibition or PTBP3 overexpression. In addition, circ_0006089 overexpression could promote GC progression. MiR-143-3p specially bound to circ_0006089 and PTBP3 was targeted by miR-143-3p. Moreover, circ_0006089 could regulate PTBP3 expression and the PI3K/AKT pathway by sponging miR-143-3p. Circ_0006089 knockdown also suppressed tumor growth. CONCLUSION Circ_0006089 regulated miR-143-3p/PTBP3/PI3K/AKT pathway to facilitate GC progression.
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Affiliation(s)
- Guang Rong Lin
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province, China
| | - Wei Rong Chen
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province, China
| | - Pei Hong Zheng
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province, China
| | - Wei Shan Chen
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province, China
| | - Gao Yang Cai
- Department of General Surgery, The Second Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong Province, China
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de Oliveira Silva T, Lino CA, Miranda JB, Balbino-Silva CS, Lunardon G, Lima VM, Jensen L, Donato J, Irigoyen MC, Barreto-Chaves MLM, Diniz GP. miRNA-143-3p-Sox6-Myh7 pathway is altered in obesogenic diet-induced cardiac hypertrophy. Exp Physiol 2022; 107:892-905. [PMID: 35765992 DOI: 10.1113/ep090315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 06/20/2022] [Indexed: 11/08/2022]
Abstract
NEW FINDINGS What is the central question of this study? To investigate the effect of an obesogenic diet on the expression of microRNAs (miRNAs) involved in cardiac hypertrophy in female mice. What is the main finding and its importance? Female mice fed an obesogenic diet exhibited cardiac hypertrophy associated with increased levels of miRNA-143-3p, decreased levels of Sox6 and increased expression of Myh7. Inhibition of miRNA-143-3p increased Sox6 mRNA levels and reduced Myh7 expression in cardiomyocytes, and prevented angiotensin II-induced cardiomyocyte hypertrophy. Our results indicate that the miRNA-143-3p-Sox6-Myh7 pathway may play a key role in obesity-induced cardiac hypertrophy. ABSTRACT Obesity induces cardiometabolic disorders associated with a high risk of mortality. We have previously shown that the microRNA (miRNA) expression profile is changed in obesity-induced cardiac hypertrophy in male mice. Here, we investigated the effect of an obesogenic diet on the expression of microRNAs (miRNAs) involved in cardiac hypertrophy in female mice. Female mice fed an obesogenic diet displayed an increased body weight gain, glucose intolerance, insulin resistance, and dyslipidemia. In addition, obese female mice exhibited cardiac hypertrophy associated with increased levels of several miRNAs, including miR-143-3p. Bioinformatic analysis identified Sox6, a regulator of Myh7 transcription, as a predicted target of the miR-143-3p. Female mice fed an obesogenic diet exhibited decreased levels of Sox6 and increased expression of Myh7 in the heart. Loss-of-function studies in cardiomyocytes revealed that inhibition of miR-143-3p increased Sox6 mRNA levels and reduced Myh7 expression. Collectively, our results indicate that obesity-associated cardiac hypertrophy in female mice is accompanied by alterations in diverse miRNAs, and suggest that the miR-143-3p-Sox6-Myh7 pathway may play a key role in obesity-induced cardiac hypertrophy. This article is protected by copyright. All rights reserved.
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Affiliation(s)
| | - Caroline A Lino
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Juliane B Miranda
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Camila S Balbino-Silva
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Guilherme Lunardon
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Vanessa M Lima
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | - Leonardo Jensen
- Hypertension Unit, Heart Institute, University of Sao Paulo, Sao Paulo, Brazil
| | - Jose Donato
- Department of Physiology and Biophysics, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
| | | | | | - Gabriela P Diniz
- Department of Anatomy, Institute of Biomedical Sciences, University of Sao Paulo, Sao Paulo, Brazil
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Rozhkov AN, Shchekochikhin DY, Ashikhmin YI, Mitina YO, Evgrafova VV, Zhelankin AV, Gognieva DG, Akselrod AS, Kopylov PY. The Profile of Circulating Blood microRNAs in Outpatients with Vulnerable and Stable Atherosclerotic Plaques: Associations with Cardiovascular Risks. Noncoding RNA 2022; 8:ncrna8040047. [PMID: 35893230 PMCID: PMC9326687 DOI: 10.3390/ncrna8040047] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 06/23/2022] [Accepted: 06/27/2022] [Indexed: 11/16/2022] Open
Abstract
Non-coding RNAs reflect many biological processes in the human body, including athero-sclerosis. In a cardiology outpatient department cohort (N = 83), we aimed to compare the levels of circulating microRNAs in groups with vulnerable plaques (N = 22), stable plaques (N = 23) and plaque-free (N = 17) depending on coronary computed tomography angiography and to evaluate associations of microRNA levels with calculated cardiovascular risks (CVR), based on the SCORE2 (+OP), ACC/AHA, ATP-III and MESA scales. Coronary computed tomography was performed on a 640-slice computed tomography scanner. Relative plasma levels of microRNA were assessed via a real-time polymerase chain reaction. We found significant differences in miR-143-3p levels (p = 0.0046 in plaque-free vs. vulnerable plaque groups) and miR-181b-5p (p = 0.0179 in stable vs. vulnerable plaques groups). Analysis of microRNA associations with CVR did not show significant differences for SCORE2 (+OP) and ATPIII scales. MiR-126-5p and miR-150-5p levels were significantly higher (p < 0.05) in patients with ACC/AHA risk >10% and miR-145-5p had linear relationships with ACC/AHA score (adjusted p = 0.0164). The relative plasma level of miR-195 was higher (p < 0.05) in patients with MESA risk > 7.5% and higher (p < 0.05) in patients with zero coronary calcium index (p = 0.036). A linear relationship with coronary calcium was observed for miR-126-3p (adjusted p = 0.0484). A positive correlation with high coronary calcium levels (> 100 Agatson units) was found for miR-181-5p (p = 0.036). Analyzing the biological pathways of these microRNAs, we suggest that miR-143-3p and miR-181-5p can be potential markers of the atherosclerosis process. Other miRNAs (miR-126-3p, 126-5p, 145-5p, 150-5p, 195-5p) can be considered as potential cardiovascular risk modifiers, but it is necessary to validate our results in a large prospective trial.
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Affiliation(s)
- Andrey N. Rozhkov
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.G.G.); (P.Y.K.)
- Correspondence: ; Tel.: +7-915-085-32-95
| | - Dmitry Yu. Shchekochikhin
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.Y.S.); (V.V.E.); (A.S.A.)
| | - Yaroslav I. Ashikhmin
- International Medical Cluster, 40 Bolshoy Boulevard Skolkovo Innovation Center, 121205 Moscow, Russia;
| | - Yulia O. Mitina
- Skolkovo Institute of Science and Technology, 121205 Moscow, Russia;
| | - Veronika V. Evgrafova
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.Y.S.); (V.V.E.); (A.S.A.)
| | - Andrey V. Zhelankin
- Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 119435 Moscow, Russia;
| | - Daria G. Gognieva
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.G.G.); (P.Y.K.)
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.Y.S.); (V.V.E.); (A.S.A.)
| | - Anna S. Akselrod
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.Y.S.); (V.V.E.); (A.S.A.)
| | - Philippe Yu. Kopylov
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.G.G.); (P.Y.K.)
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia; (D.Y.S.); (V.V.E.); (A.S.A.)
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Liu W, Si P, Fang H, Ning G, Lu C, Huang Y. Long Non-coding RNA LINC01426 Contributes to the Malignant Behaviors of NSCLC Via Acting As a Sponge for miR-143-3p. Biochem Genet 2022; 60:2570-2586. [PMID: 35639219 DOI: 10.1007/s10528-022-10234-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 05/02/2022] [Indexed: 11/26/2022]
Abstract
Recently, long non-coding RNA (lncRNA) is proved to play critical roles in non-small cell lung cancer (NSCLC) progression. However, the detailed effects of LINC01426 in NSCLC and its functional mechanism remain unknown. The expression of LINC01426, microRNA-143-3p (miR-143-3p), and Ubiquitin-specific peptidase 28 (USP28) was assessed by quantitative real-time polymerase chain reaction (RT-qPCR). The colony-forming ability was determined by colony-forming assay. 5-ethynyl-2'-deoxyuridine (EdU) staining assay was performed to evaluate cell proliferation. The migrated and invaded abilities of cells were measured by transwell assays. Flow cytometry was used to examine cell apoptosis. The protein expression was analyzed by Western blot analysis. The glycolysis ability was analyzed by commercial kits. Dual-luciferase reporter assay, RNA immunoprecipitation (RIP) assay, and RNA pull-down assay were used to confirm relationship among LINC01426, miR-143-3p, and USP28. A xenograft experiment was conducted to explore the effects of LINC01426 inhibition in vivo. Our results confirmed that LINC01426 and USP28 expression were increased, while miR-143-3p expression was decreased in NSCLC tissues and cells. Further functional experiments demonstrated that LINC01426 inhibition markedly impaired cell proliferation, migration, invasion, autophagy, and glycolysis while induced apoptosis in NSCLC cells, and LINC01426 derived malignant behaviors of NSCLC cells by sponging miR-143-3p. Additionally, LINC01426 regulated USP28 expression by sponging miR-143-3p. USP28 overexpression partly overturned the inhibitory effect of miR-143-3p on NSCLC progression. Consistently, silencing of LINC01426 significantly inhibited the growth of NSCLC tumor in vivo. LINC01426 accelerated the malignant progression of NSCLC. Mechanistically, LINC01426 acted as a competing endogenous RNA (ceRNA) for miR-143-3p to upregulate USP28 expression.
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Affiliation(s)
- Wei Liu
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China.
| | - Panpan Si
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China
| | - Hanlin Fang
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China
| | - Guangyao Ning
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China
| | - Chen Lu
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China
| | - Yunlong Huang
- Department of General Thoracic Surgery, The First Affiliated Hospital of Anhui Medical University, No.218 Jixi Road, Shushan District, Hefei City, 230022, Anhui Province, People's Republic of China
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22
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Wang X, Song Z, Meng Q, Xia S, Wang C, Huang X. Circular RNA circ_0006089 regulates the IGF1R expression by targeting miR-143-3p to promote gastric cancer proliferation, migration and invasion. Cell Cycle 2022:1-14. [PMID: 35545863 DOI: 10.1080/15384101.2022.2075197] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 04/13/2022] [Accepted: 05/03/2022] [Indexed: 02/08/2023] Open
Abstract
Circular RNAs (circRNAs) figure prominently in regulating the progression of a variety of human malignancies. This study was performed to probe how circ_0006089 functioned in gastric cancer (GC). CircRNA expression profile GSE83521 was downloaded from Gene Expression Omnibus (GEO) database, and circRNAs and analyzed. Quantitative real-time polymerase chain reaction (qRT-PCR) was used to measure circ_0006089, microRNA-143-3p (miR-143-3p) and insulin-like growth factor 1 receptor (IGF1R) mRNA expressions in GC tissues and cell lines. Kaplan-Meier curves were used to detect the relationship between circ_0006089 expression and overall survival time of GC patients. Cell counting kit-8 (CCK-8) and 5-bromo-2-deoxyuridine (BrdU) assays were employed to detect the proliferative ability of GC cells after circ_0006089 was overexpressed or knocked down. Wound healing assay and Transwell assay were executed to examine the migration and invasion ability of GC cells. Western blot was adopted to detect IGF1R protein expressions. Circ_0006089 expression was up-regulated in GC samples and cell lines. And high circ_0006089 expression was associated with shorter survival time in GC patients. Circ_0006089 overexpression in GC cells significantly accelerated GC cell proliferation, migration and invasion, whereas circ_0006089 knockdown resulted in the opposite effects. Additionally, miR-143-3p was validated as a downstream target of circ_0006089, and circ_0006089 could positively regulate IGF1R expression via repressing miR-143-3p. Circ_0006089 is highly expressed in GC, and it promotes the malignancy of GC cells via modulating miR-143-3p/IGF1R axis, suggesting that circ_0006089 may serve as a promising therapeutic target for GC.
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Affiliation(s)
- Xian Wang
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Chinese PLA Medical School, Beijing, China
| | - Zhou Song
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Qingyu Meng
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Shaoyou Xia
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Chunxi Wang
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Beijing, China
| | - Xiaohui Huang
- Department of General Surgery, First Medical Center, Chinese PLA General Hospital, Beijing, China
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Cao J, Huo P, Cui K, Wei H, Cao J, Wang J, Liu Q, Lei X, Zhang S. Follicular fluid-derived exosomal miR-143-3p/miR-155-5p regulate follicular dysplasia by modulating glycolysis in granulosa cells in polycystic ovary syndrome. Cell Commun Signal 2022; 20:61. [PMID: 35534864 DOI: 10.1186/s12964-022-00876-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 04/02/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Polycystic ovary syndrome (PCOS) is characterized by follicular dysplasia. An insufficient glycolysis-derived energy supply of granulosa cells (GCs) is an important cause of follicular dysplasia in PCOS. Follicular fluid (FF) exosomal microRNAs (miRNAs) have been proven to regulate the function of GCs. In this study, exosomes extracted from clinical FF samples were used for transcriptome sequencing (RNA-seq) analysis, and a human ovarian granulocyte tumour cell line (KGN cells) was used for in vitro mechanistic studies. Methods and results In FF exosomal RNA-seq analysis, a decrease in glycolysis-related pathways was identified as an important feature of the PCOS group, and the differentially expressed miR-143-3p and miR-155-5p may be regulatory factors of glycolysis. By determining the effects of miR-143-3p and miR-155-5p on hexokinase (HK) 2, pyruvate kinase muscle isozyme M2 (PKM2), lactate dehydrogenase A (LDHA), pyruvate, lactate and apoptosis in KGN cells, we found that upregulated miR-143-3p expression in exosomes from the PCOS group inhibited glycolysis in KGN cells; knockdown of miR-143-3p significantly alleviated the decrease in glycolysis in KGN cells in PCOS. MiR-155-5p silencing attenuated glycolytic activation in KGN cells; overexpression of miR-155-5p significantly promoted glycolysis in KGN cells in PCOS. In this study, HK2 was found to be the mediator of miR-143-3p and miR-155-5p in FF-derived exosome-mediated regulation of glycolysis in KGN cells. Reduced glycolysis accelerated apoptosis of KGN cells, which mediated follicular dysplasia through ATP, lactate and apoptotic pathways. Conclusions In conclusion, these results indicate that miR-143-3p and miR-155-5p in FF-derived exosomes antagonistically regulate glycolytic-mediated follicular dysplasia of GCs in PCOS. Video Abstract
Supplementary Information The online version contains supplementary material available at 10.1186/s12964-022-00876-6.
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Abstract
The production of a clinically useful engineered cartilage is an outstanding and unmet clinical need. High-throughput RNA sequencing provides a means of characterizing the molecular phenotype of populations of cells and can be leveraged to better understand differences among source cells, derivative engineered tissues, and target phenotypes. In this study, small RNA sequencing is utilized to comprehensively characterize the microRNA transcriptomes (miRNomes) of native human neonatal articular cartilage and human bone marrow-derived mesenchymal stem cells (hBM-MSCs) differentiating into cartilage organoids, contrasting the microRNA regulation of engineered cartilage with that of a promising target phenotype. Five dominant microRNAs are upregulated during cartilage organoid differentiation and disproportionately regulate transcription factors: miR-148a-3p, miR-140-3p, miR-27b-3p, miR-140-5p, and miR-181a-5p. Two microRNAs that dominate the miRNomes of hBM-MSCs, miR-21-5p and miR-143-3p, persist throughout the differentiation process and may limit the ability of these cells to differentiate into an engineered cartilage resembling target native articular cartilage. By using predictive bioinformatics tools and antagomir inhibition, these persistent microRNAs are shown to destabilize the mRNA of genes with known or potential roles in cartilage biology including FGF18, TGFBR2, TET1, STOX2, ARAP2, N4BP2L1, LHX9, NFIA, and RPS6KA5. These results shed light on the extent to which only a few microRNAs contribute to the complex regulatory environment of hBM-MSCs for engineered tissues. Impact statement MicroRNAs are emerging as important controlling elements in the differentiation of human bone marrow-derived mesenchymal stem cells (hBM-MSCs). By using a robust bioinformatic approach and further validation in vitro, here we provide a comprehensive characterization of the microRNA transcriptomes (miRNomes) of a commonly studied and clinically promising source of multipotent cells (hBM-MSCs), a gold standard model of in vitro chondrogenesis (hBM-MSC-derived cartilage organoids), and an attractive in vivo target phenotype for clinically useful engineered cartilage (neonatal articular cartilage). These analyses highlighted a specific set of microRNAs involved in the chondrogenic program that could be manipulated to acquire a more robust articular cartilage-like phenotype. This characterization provides researchers in the cartilage tissue engineering field a useful atlas with which to contextualize microRNA involvement in complex differentiation pathways.
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Affiliation(s)
- Daniel J. Vail
- Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.,Address correspondence to: Daniel J. Vail, PhD, Department of Genetics and Genome Sciences, Case Western Reserve University School of Medicine, 2109 Adelbert Road, Biomedical Research Building, Room 647C, Cleveland, OH 44106, USA
| | - Rodrigo A. Somoza
- Department of Biology, Skeletal Research Center, Case Western Reserve University, Cleveland, Ohio, USA
| | - Arnold I. Caplan
- Department of Biology, Skeletal Research Center, Case Western Reserve University, Cleveland, Ohio, USA
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Li N, Yi K, Li X, Wang Y, Jing J, Hu J, Wang Z. MiR-143-3p facilitates motility and invasiveness of endometriotic stromal cells by targeting VASH1/TGF-β signaling. Reprod Biol 2022; 22:100592. [PMID: 34995817 DOI: 10.1016/j.repbio.2021.100592] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 11/11/2021] [Accepted: 11/27/2021] [Indexed: 12/22/2022]
Abstract
Endometriosis is a benign gynecological disease. Accumulating evidence has revealed the participation of dysregulated miRNAs in the progression of endometriosis. Here, the function and molecular mechanism of miR-143-3p in endometriosis were investigated. The levels of vasohibin 1 (VASH1) and miR-143-3p in endometrial tissues and endometriotic stromal cells (ESCs) were detected by RT-qPCR. Migrative and invasive phenotypes of ESCs were tested by Transwell assays. The protein expression of VASH1, TGF-β signaling markers, and epithelial to mesenchymal transition (EMT) markers was examined by western blotting. The targeted relationship between miR-143-3p and VASH1 was confirmed by bioinformatics analysis and luciferase reporter assay. We found that miR-143-3p expression was significantly upregulated in ectopic endometrial tissues compared to that in eutopic and normal endometrial tissues. MiR-143-3p knockdown restrained EMT process, invasive and migrative behaviors of ESCs. Mechanically, miR-143-3p targeted VASH1 and negatively regulated VASH1. VASH1 downregulation reserved the effects of miR-143-3p knockdown in ESCs. MiR-143-3p activated TGF-β signaling via targeting VASH1. Furthermore, activation of TGF-β signaling counteracted the miR-143-3p knockdown-caused suppression of migration, invasion and EMT process in ESCs. Overall, miR-143-3p activates TGF-β signaling by targeting VASH1 to facilitate migration and invasion of ESCs.
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Affiliation(s)
- Na Li
- Department of Gynecology, Henan Provincial People's Hospital; People's Hospital of Zhengzhou University; People's Hospital of Henan University, Zhengzhou, 450003, Henan, China
| | - Keyun Yi
- Department of Gynecology, Zhou kou Central Hospital, Zhoukou 466000, Henan, China
| | - Xia Li
- Department of Gynecology, Henan Provincial People's Hospital; People's Hospital of Zhengzhou University; People's Hospital of Henan University, Zhengzhou, 450003, Henan, China
| | - Yue Wang
- Department of Gynecology, Henan Provincial People's Hospital; People's Hospital of Zhengzhou University; People's Hospital of Henan University, Zhengzhou, 450003, Henan, China
| | - Jiayu Jing
- Department of Gynecology, Henan Provincial People's Hospital; People's Hospital of Zhengzhou University; People's Hospital of Henan University, Zhengzhou, 450003, Henan, China
| | - Jiaxuan Hu
- Department of Obstetrics and Gynecology, Zhoukou Maternal and Child Health Care, Zhoukou, 466000, Henan, China
| | - Zhenhua Wang
- Department of Gynecology, Henan Provincial People's Hospital; People's Hospital of Zhengzhou University; People's Hospital of Henan University, Zhengzhou, 450003, Henan, China.
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Li YZ, Zhu HC, Du Y, Zhao HC, Wang L. Silencing lncRNA SLC16A1-AS1 Induced Ferroptosis in Renal Cell Carcinoma Through miR-143-3p/SLC7A11 Signaling. Technol Cancer Res Treat 2022; 21:15330338221077803. [PMID: 35167383 PMCID: PMC8854231 DOI: 10.1177/15330338221077803] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Introduction: Renal cancer is one of the most common cancers in the world, but the effect of therapies on advanced renal cancer has not improved for decades. Ferroptosis is an emerging type of programmed cell death and has been proved to play a vital role in many kinds of cancers. However, the mechanisms of ferroptosis regulated by long noncoding RNA (lncRNA) in the context of renal cancer was still unknown. Methods: We used bioinformation analysis to identify SLC16A1-AS1 as a survival-related lncRNA in renal cancer. The expression levels of SLC16A1-AS1 and microRNA-143-3p (miR-143-3p) were detected by quantitative reverse transcription–polymerase chain reaction. Cell counting kit-8 assay, 5-bromo-2′-deoxyuridine proliferation assay, and colony-formation assay were performed to evaluate cell viability and proliferation. Wound-healing assay and transwell assay were used to examine cell invasive and migration capacity. Dual-luciferase reporter assay and RNA-binding protein immunoprecipitation were used to identify the interaction among SLC16A1-AS1, miR-143-3p, and the target protein solute carrier family 7 membrane 11 (SLC7A11). Reduced glutathione and glutathione and lipid peroxidation measurements were carried out to evaluate the level of ferroptosis, and the expression levels of ferroptosis-related proteins were analyzed by western blot. Results: Our study revealed that SLC16A1-AS1 has high expression and was associated with overall survival in renal cancer. Knockdown SLC16A1-AS1 inhibited cell viability, proliferation, and migration of renal cancer cells. Furthermore, it was demonstrated that SLC16A1-AS1 served as a sponge of miR-143-3p, and knockdown SLC16A1-AS1 significantly increased the enrichment of miR-143-3p. And then, SLC7A11 was identified as the target protein of miR-143-3p, and overexpression miR-143-3p remarkably inhibited the expression of SLC7A11. Moreover, knockdown SLC16A1-AS1 could aggravate this effect. Finally, through inhibiting SLC7A11 expression, silencing SLC16A1-AS1 induced ferroptosis via increasing miR-143-3p. Conclusion: The present results suggest that silencing lncRNA SLC16A1-AS1 can induce ferroptosis through miR-143-3p/SLC7A11 signaling in renal cancer. Our study provided a novel view into the pathogenesis and treatment strategy of RCC.
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Affiliation(s)
- Yan Ze Li
- Department of Urology, 117921Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Heng Cheng Zhu
- Department of Urology, 117921Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Yang Du
- Department of Urology, 117921Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Hong Chao Zhao
- Department of Urology, 117921Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
| | - Lei Wang
- Department of Urology, 117921Renmin Hospital of Wuhan University, Wuhan, Hubei Province, P.R. China
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Huang CS, Tsai CH, Yu CP, Wu YS, Yee MF, Ho JY, Yu DS. Long Noncoding RNA LINC02470 Sponges MicroRNA-143-3p and Enhances SMAD3-Mediated Epithelial-to-Mesenchymal Transition to Promote the Aggressive Properties of Bladder Cancer. Cancers (Basel) 2022; 14:cancers14040968. [PMID: 35205713 PMCID: PMC8870681 DOI: 10.3390/cancers14040968] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/09/2022] [Accepted: 02/14/2022] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Long noncoding RNAs (lncRNAs) were proposed as novel tumor prognostic markers, including for predicting bladder cancer progression, and the competing endogenous RNA (ceRNA) hypothesis conceived an accessible entry point to discover potential lncRNA candidates. This study indicated that LINC02470 promotes bladder cancer cell viability, migration, invasion, and in vivo tumorigenicity by sponging miR-143-3p and consequently rescuing SMAD3 translation to activate the TGF-β-induced EMT process. These data demonstrate that the LINC02470–miR-143-3p–SMAD3 ceRNA axis directly regulates the major transcription factor of TGF-β signaling, SMAD3, thereby inducing the EMT process in bladder cancer and enhancing the aggressiveness of bladder cancer cells. Abstract Bladder cancer progression and metastasis have become major threats in clinical practice, increasing mortality and therapeutic refractoriness; recently, epigenetic dysregulation of epithelial-to-mesenchymal transition (EMT)-related signaling pathways has been explored. However, research in the fields of long noncoding RNA (lncRNA) and competing endogenous RNA (ceRNA) regulation in bladder cancer progression is just beginning. This study was designed to determine potential EMT-related ceRNA regulation in bladder cancer progression and elucidate the underlying mechanisms that provoke aggressiveness. After screening the intersection of bioinformatic pipelines, LINC02470 was identified as the most upregulated lncRNA during bladder cancer initiation and progression. Both in vitro and in vivo biological effects indicated that LINC02470 promotes bladder cancer cell viability, migration, invasion, and tumorigenicity. On a molecular level, miR-143-3p directly targets and reduces both LINC02470 and SMAD3 RNA expression. Therefore, the LINC02470–miR-143-3p–SMAD3 ceRNA axis rescues SMAD3 translation upon LINC02470 sponging miR-143-3p, and SMAD3 consequently activates the TGF-β-induced EMT process. In conclusion, this is the first study to demonstrate that LINC02470 plays a pivotally regulatory role in the promotion of TGF-β-induced EMT through the miR-143-3p/SMAD3 axis, thereby aggravating bladder cancer progression. Our study warrants further investigation of LINC02470 as an indicatively prognostic marker of bladder cancer.
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Affiliation(s)
- Cheng-Shuo Huang
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipe 114, Taiwan; (C.-S.H.); (C.-P.Y.); (Y.-S.W.)
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 114, Taiwan
| | | | - Cheng-Ping Yu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipe 114, Taiwan; (C.-S.H.); (C.-P.Y.); (Y.-S.W.)
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 114, Taiwan
| | - Ying-Si Wu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipe 114, Taiwan; (C.-S.H.); (C.-P.Y.); (Y.-S.W.)
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 114, Taiwan
| | - Ming-Fong Yee
- School of Medicine, National Defense Medical Center, Taipei 114, Taiwan;
| | - Jar-Yi Ho
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipe 114, Taiwan; (C.-S.H.); (C.-P.Y.); (Y.-S.W.)
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei 114, Taiwan
- Correspondence: (J.-Y.H.); (D.-S.Y.)
| | - Dah-Shyong Yu
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipe 114, Taiwan; (C.-S.H.); (C.-P.Y.); (Y.-S.W.)
- Division of Urology, Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei 114, Taiwan
- Correspondence: (J.-Y.H.); (D.-S.Y.)
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Li Y, Zhang H, Guo J, Li W, Wang X, Zhang C, Sun Q, Ma Z. Downregulation of LINC01296 suppresses non-small-cell lung cancer via targeting miR-143-3p/ATG2B. Acta Biochim Biophys Sin (Shanghai) 2021; 53:1681-1690. [PMID: 34695177 DOI: 10.1093/abbs/gmab149] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Indexed: 12/24/2022] Open
Abstract
The 5-year survival rate of lung cancer is one of the lowest among various malignant tumors. Long noncoding RNAs (lncRNAs), noncoding RNAs longer than 200 nucleotides, can function either as tumor suppressors or as oncogenes. The aim of this study is to investigate the function of lncRNA LINC01296 and its molecular mechanism in non-small-cell lung cancer (NSCLC). According to the Gene Expression Omnibus database, 10 differentially expressed lncRNAs in NSCLC cells and patient tissues are upregulated. LINC01296 is the one with the most significant overexpression. Knockdown of LINC01296 inhibits the growth and migration, arrests the cell cycle, and promotes the apoptosis of NSCLC cells. Knocking down LINC01296 in vivo suppresses tumor growth and metastasis. LINC01296 also acts as the sponge of miR-143-3p. Lowering the expression of LINC01296 leads to decreased expression of autophagy-related 2B (ATG2B), a target gene of miR-143-3p. Moreover, downregulation of LINC01296 promotes paclitaxel sensitivity in NSCLC. These results demonstrated that the LINC01296/miR-143-3p/ATG2B axis is crucial in promoting the development of NSCLC and paclitaxel resistance. Our study may provide new ideas for the further research of clinical chemotherapy of NSCLC in the near future.
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Affiliation(s)
- Yanli Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Hui Zhang
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Jing Guo
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Wanqiu Li
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Xianyi Wang
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Caiyan Zhang
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
| | - Qiangling Sun
- Department of Thoracic Surgery, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
| | - Zhongliang Ma
- Lab for Noncoding RNA & Cancer, School of Life Sciences, Shanghai University, Shanghai 200444, China
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Zhang G, Liu Z, Zhong J, Lin L. Circ-ACAP2 facilitates the progression of colorectal cancer through mediating miR-143-3p/FZD4 axis. Eur J Clin Invest 2021; 51:e13607. [PMID: 34085707 DOI: 10.1111/eci.13607] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/09/2021] [Accepted: 05/15/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Circular RNAs (circRNAs) play crucial roles in multiple cancers, including colorectal cancer (CRC). Here, we explored the role of circRNA ArfGAP with coiled-coil, ankyrin repeat and PH domains 2 (circ-ACAP2) in the progression and radioresistance of CRC. METHODS Quantitative real-time polymerase chain reaction (qPCR) and Western blot assay were used to detect RNA and protein expression, respectively. The proliferation, apoptosis, migration, invasion and radioresistance of CRC cells were determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, flow cytometry, transwell migration assay, transwell invasion assay and colony formation assay. The target interaction between microRNA-143-3p (miR-143-3p) and circ-ACAP2 or frizzled class receptor 4 (FZD4) was verified by dual-luciferase reporter assay. Murine xenograft model was established to explore the role of circ-ACAP2 in vivo. RESULTS The expression of circ-ACAP2 was prominently enhanced in CRC tissues and cell lines. Circ-ACAP2 facilitated the proliferation, migration, invasion and radioresistance whereas inhibited the apoptosis of CRC cells. MiR-143-3p was a direct target of circ-ACAP2 in CRC cells. Circ-ACAP2 promoted the progression and radioresistance of CRC partly by sponging miR-143-3p. MiR-143-3p interacted with the 3' untranslated region (3'UTR) of FZD4 in CRC cells, and FZD4 overexpression partly reversed miR-143-3p-mediated effects in CRC cells. Wnt/β-catenin signalling was modulated by circ-ACAP2/miR-143-3p/FZD4 axis in CRC cells. CONCLUSION Circ-ACAP2 contributed to the development and radioresistance of CRC partly through targeting miR-143-3p/FZD4 axis, which provided novel potential diagnostic and therapeutic targets for CRC.
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Affiliation(s)
- Guifeng Zhang
- Department of Oncology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, P.R. China
| | - Zhenhua Liu
- Department of Oncology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, P.R. China
| | - Jiangming Zhong
- Department of Oncology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, P.R. China
| | - Li Lin
- Department of Oncology, Shengli Clinical Medical College of Fujian Medical University, Fujian Provincial Hospital, Fuzhou, Fujian, P.R. China
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Zhu J, Xiang XL, Cai P, Jiang YL, Zhu ZW, Hu FL, Wang J. CircRNA-ACAP2 contributes to the invasion, migration, and anti-apoptosis of neuroblastoma cells through targeting the miRNA-143-3p-hexokinase 2 axis. Transl Pediatr 2021; 10:3237-3247. [PMID: 35070838 PMCID: PMC8753465 DOI: 10.21037/tp-21-527] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 12/17/2021] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Circulating RNAs (Circ-RNAs) are tightly related to the processes of neuroblastoma. The circ-ACAP2 has been reported as dysregulated in various cancers; however, its biological roles and mechanisms in neuroblastoma remain largely unclear. METHODS We collected 40 neuroblastoma tissues and adjacent noncancerous tissues. Quantitative reverse transcription polymerase chain reaction (qRT-RCR) or western blot were used to examine ACAP2, miR-143-3p, and HK2 abundances. Cell migration, invasion, glycolysis, and apoptosis were assessed via wound healing, transwell, glucose uptake and lactate, 3-(4,5-diamethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay, and flow cytometry. The association between circRNA, microRNA (miRNA), and messenger RNA (mRNA) was examined by dual-luciferase reporter analysis and RNA immunoprecipitation. RESULTS The abundances of ACAP2 and HK2 were remarkedly increased in neuroblastoma tissues and cell lines. Silencing ACAP2 significantly constrained neuroblastoma cell migration, invasion, and glycolysis, and promoted apoptosis. Bioinformatics prediction, luciferase assay, and RNA pull-down assay consistently demonstrated that ACAP2 sponged miR-143-3p to downregulate its expression in neuroblastoma cells. Furthermore, we identified that hexokinase 2, a glycolysis key enzyme, was a direct target of miR-143-3p in neuroblastoma cells. Rescue of miR-143-3p in ACAP2-overexpressing cells effectively mitigated the influence of ACAP2 on neuroblastoma cell processes. CONCLUSIONS Our study revealed biological roles and molecular mechanisms for circ-ACAP2 in the oncogenic characteristics of neuroblastoma, facilitating the development of circRNA-based treatment approaches for anti-brain tumor therapy.
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Affiliation(s)
- Jie Zhu
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Xian-Lan Xiang
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Peng Cai
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Yu-Liang Jiang
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Zhen-Wei Zhu
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Fei-Long Hu
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
| | - Jiang Wang
- Department of General Surgery, Children's Hospital of Soochow University, Suzhou, China
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Liu Y, Zhong Z, Xiao L, Li W, Wang Z, Duan Z, Li X. Identification of Circ-FNDC3B, an Overexpressed circRNA in Abdominal Aortic Aneurysm, as a Regulator of Vascular Smooth Muscle Cells. Int Heart J 2021; 62:1387-1398. [PMID: 34789642 DOI: 10.1536/ihj.21-186] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Circular RNAs (circRNAs) have been implicated in the dysfunction of vascular smooth muscle cells (VSMCs), which is linked with the development of abdominal aortic aneurysm (AAA). Herein, we explored the precise action of circRNA fibronectin type III domain containing 3B (circ-FNDC3B) in VSMC injury triggered by angiotensin II (Ang-II).Circ-FNDC3B, microRNA (miR) -143-3p, and a disintegrin and metalloproteinase 10 (ADAM10) were quantified by quantitative real-time polymerase chain reaction or western blot assay. Ribonuclease R and subcellular localization assays were applied to characterize circ-FNDC3B. Cell viability, apoptosis, and proliferation were assessed by the Cell Counting Kit-8 assay, flow cytometry, and 5-Ethynyl-2' -Deoxyuridine assay, respectively. The levels of tumor necrosis factor alpha, interleukin-6, superoxide dismutase, and malonaldehyde were estimated by enzyme-linked immunosorbent assay. Direct relationship miR-143-3p and circ-FNDC3B or ADAM10 was verified by dual-luciferase reporter and RNA immunoprecipitation assays.Circ-FNDC3B was highly expressed in AAA tissues and Ang-II-treated VSMCs. Knocking down circ-FNDC3B alleviated Ang-II-induced VSMC injury. Mechanistically, circ-FNDC3B directly targeted miR-143-3p, and miR-143-3p was a downstream mediator of circ-FNDC3B in regulating cell injury induced by Ang-II. ADAM10 was directly targeted and inhibited by miR-143-3p. MiR-143-3p-mediated inhibition of ADAM10 relieved Ang-II-induced VSMC injury. Furthermore, circ-FNDC3B acted as a competing endogenous RNA for miR-143-3p to modulate ADAM10 expression.Our findings suggested that circ-FNDC3B silencing ameliorated cytotoxicity triggered by Ang-II in VSMCs at least partially depending on the regulation of the miR-143-3p/ADAM10 axis.
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Affiliation(s)
- Yiming Liu
- Department of Vascular Surgery, The Second Affiliated Hospital of Soochow University.,Department of Cardiovascular Thoracic Surgery, Affiliated Jiangyin Hospital of Southeast University Medical School
| | - Zhen Zhong
- Department of Cardiovascular Thoracic Surgery, Affiliated Jiangyin Hospital of Southeast University Medical School
| | - Lun Xiao
- Department of Vascular Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Medical School of Nanjing University
| | - Wendong Li
- Department of Vascular Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Medical School of Nanjing University
| | - Zhong Wang
- Department of Cardiovascular Thoracic Surgery, Affiliated Jiangyin Hospital of Southeast University Medical School
| | - Zongkui Duan
- Department of Cardiovascular Thoracic Surgery, Affiliated Jiangyin Hospital of Southeast University Medical School
| | - Xiaoqiang Li
- Department of Vascular Surgery, The Second Affiliated Hospital of Soochow University.,Department of Vascular Surgery, The Affiliated Drum Tower Hospital of Nanjing University Medical School, Medical School of Nanjing University
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Yang C, Xu X, Lin P, Luo B, Luo S, Huang H, Zhu J, Huang M, Peng S, Wu Q, Yin L. Overexpression of long noncoding RNA MCM3AP-AS1 promotes osteogenic differentiation of dental pulp stem cells via miR-143-3p/IGFBP5 axis. Hum Cell 2021. [PMID: 34822133 DOI: 10.1007/s13577-021-00648-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 11/12/2021] [Indexed: 10/19/2022]
Abstract
MCM3AP-AS1 regulates the cartilage repair in osteoarthritis, but how it regulates osteogenic differentiation of dental pulp stem cells (DPSCs) remains to be determined. DPSCs were isolated and induced for osteogenic differentiation. MCM3AP-AS1 expression was increased along with the osteogenic differentiation of DPSCs, whose expression was positive correlated with those of OCN, alkaline phosphatase (ALP) and RUNX2. On contrary, miR-143-3p expression was decreased along with the osteogenic differentiation and was negatively correlated with those of OCN, ALP and RUNX2. Dual-luciferase reporter gene assay showed that miR-143-3p can be negatively regulated by MCM3AP-AS1 and can regulate IGFBP5. MCM3AP-AS1 overexpression increased the expression levels of osteogenesis-specific genes, ALP activity and mineralized nodules during DPSC osteogenic differentiation, while IGFBP5 knockdown or miR-143-3p overexpression counteracted the effect of MCM3AP-AS1 overexpression in DPSCs. Therefore, this study demonstrated the role of MCM3AP-AS1/miR-143-3p/IGFBP5 axis in regulating DPSC osteogenic differentiation.
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He W, Zhang D, Li D, Zhu D, Geng Y, Wang Q, He J, Wu J. Knockdown of Long Non-coding RNA LINC00200 Inhibits Gastric Cancer Progression by Regulating miR-143-3p/SERPINE1 Axis. Dig Dis Sci 2021; 66:3404-14. [PMID: 33141390 DOI: 10.1007/s10620-020-06691-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 10/21/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND An increasing number of studies have found that long non-coding RNAs (lncRNAs) play an important role in carcinogenesis and tumor progression, whereas their molecular mechanisms of function remain largely unknown. AIMS This study was aimed to explore the biological function and underlying mechanism of a new lncRNA LINC00200 in gastric cancer (GC). METHODS qRT-PCR analysis was conducted to examine the LINC00200 expression level in both GC tissues and cell lines. Functional assays were carried out to detect the effect of LINC00200 on GC cell proliferation, invasion and migration. The interaction between LINC00200 and miR-143-3p was confirmed by luciferase reporter assays. Rescue assays were performed to confirm the influence of LINC00200-miR-143-3p-SERPINE1 axis on GC development. RESULTS LINC00200 was found to be upregulated in GC tissues and cell lines. Moreover, knockdown of LINC00200 suppressed GC cell proliferation, invasion and migration in vitro and inhibited tumorigenesis in mouse xenografts. Finally, mechanism research indicated that LINC00200 functioned as a ceRNA to sponge for miR-143-3p, thus leading to the disinhibition of its target gene SERPINE1. CONCLUSIONS LINC00200 is significantly overexpressed in GC and accelerates GC progression through regulating miR-143-3p/SERPINE1 axis. Our results may provide a potential diagnostic biomarker and therapeutic target for the management of GC patients.
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Wang P, Wang Z, Zhang M, Wu Q, Shi F, Yuan S. KIAA1429 and ALKBH5 Oppositely Influence Aortic Dissection Progression via Regulating the Maturation of Pri- miR-143-3p in an m6A-Dependent Manner. Front Cell Dev Biol 2021; 9:668377. [PMID: 34490238 PMCID: PMC8416753 DOI: 10.3389/fcell.2021.668377] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 07/15/2021] [Indexed: 02/03/2023] Open
Abstract
Despite decades of study into aortic dissection (AD), a lethal cardiovascular emergency due to a tear in the aorta intima or bleeding within the aortic wall, leading to the separation of the different layers of it, the factors that influence its progression and the deeper regulatory mechanisms remain poorly understood. Nowadays, with the maturity of N6-methyladenosine (m6A) sequence technology, m6A modification, one type of RNA epigenesis, has gradually become a new research hotspot for epigenetic molecular regulation. Especially recently, increasing evidence has revealed that m6A modification functions as a pivotal post-transcriptional modification to influence the progression of multiple diseases. Based on these findings, it is reasonable to speculate that m6A modification may affect the onset and progression of AD. To explore the validity of our conjecture and to elucidate its underlying molecular mechanism of action, we conducted the present study. In this study, we found that KIAA1429 is downregulated while ALKBH5 is upregulated in aortic tissues from AD patients. Furthermore, gain- and loss-of-function studies showed that KIAA1429 and ALKBH5 can oppositely regulate HASMC proliferation, HAEC apoptosis, and AD progression in AngII-infused mice. Mechanistically, we demonstrated that KIAA1429/ALKBH5-mediated m6A modifications can regulate the processing of pri-miR-143-3p through interacting with the microprocessor protein DGCR8, thus indirectly regulating the downstream target gene of mature miR-143-3p, DDX6, to perform their biological functions in vitro and in vivo. Our findings have revealed a novel connection between m6A modification and AD progression and may provide a novel molecular basis for subsequent researchers to search for novel therapeutic approaches to improve the health of patients struggling with AD.
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Affiliation(s)
- Peng Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiwei Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Min Zhang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qi Wu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Feng Shi
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shun Yuan
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, Wuhan, China.,Central Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
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Lin X, Du Y, Lu W, Gui W, Sun S, Zhu Y, Wang G, Eserberg DT, Zheng F, Zhou J, Wu F, Li H. CircRNF111 Protects Against Insulin Resistance and Lipid Deposition via Regulating miR-143-3p/IGF2R Axis in Metabolic Syndrome. Front Cell Dev Biol 2021; 9:663148. [PMID: 34485272 PMCID: PMC8415985 DOI: 10.3389/fcell.2021.663148] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 07/13/2021] [Indexed: 11/23/2022] Open
Abstract
Abnormal expression of circRNAs (circular RNAs), a subclass of non-coding RNAs, has been documented in numerous human diseases. Herein, we explored whether circRNAs act as ceRNAs (competing endogenous RNAs) to modulate the pathological process-insulin resistance, as well as dyslipidemia of MetS (Metabolic Syndrome). The profile of circRNAs in serume of MetS and control samples was characterized by circRNA deep sequencing. We identified circRNF111 as a key downregulated circRNA involved in MetS. The decreased expression of circRNF111 in the serum samples of MetS was directly linked to excessive insulin resistance and dyslipidemia. Loss-of-function experiments showed that circRNF111 knockdown inhibited the glucose uptake and the Akt signaling pathway, meanwhile increased the deposition of triglycerides in adipogenic differentiated hADSCs (human adipose-derived stem cells). Mechanistically, circRNF111 sponged miR-143-3p and functioned via targeting miR-143-3p along with its downstream target gene IGF2R. The role along with the mechanism of circRNF111 sponging miR-143-3p in MetS was also explored in obese mice triggered by high-fat die. Therefore, our data suggest a protective role of the novel circRNA-circRNF111 in MetS progression. CircRNF111 inhibition enhances insulin resistance and lipid deposition in MetS through regulating miR-143-3p-IGF2R cascade. This provides a promising therapeutic approach for MetS.
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Affiliation(s)
- Xihua Lin
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China.,Key Laboratory of Biotherapy of Zhejiang Province, Biomedical Research Center, Sir Run Run Shaw Hospital, Zhejiang University, Hangzhou, China
| | - Ying Du
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weina Lu
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Weiwei Gui
- School of Medicine, Zhejiang University, Hangzhou, China
| | - Shuiya Sun
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Yiyi Zhu
- Department of Endocrinology, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Gangliang Wang
- Department of Orthopaedics Surgery, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | | | - Fenping Zheng
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Jiaqiang Zhou
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Fang Wu
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Hong Li
- Department of Endocrinology, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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Chen G, Wang M, Ruan Z, Zhu L, Tang C. Mesenchymal stem cell-derived exosomal miR-143-3p suppresses myocardial ischemia-reperfusion injury by regulating autophagy. Life Sci 2021; 280:119742. [PMID: 34166712 DOI: 10.1016/j.lfs.2021.119742] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 06/08/2021] [Accepted: 06/09/2021] [Indexed: 10/21/2022]
Abstract
AIMS Myocardial ischemia-reperfusion (I/R) injury is considered as a major obstacle of myocardial perfusion to save acute myocardial infarction, and causes a serious threat to human health. An extensive body of evidence has unveiled that mesenchymal stem cells (MSCs) as adult stem cells play a vital role in the field of damaged myocardial regeneration and repair. However, the biological role of MSCs derived-exosomes in the protection of myocardial I/R injury has not been elucidated. MAIN METHODS In this study, we isolated and characterized MSCs from the bone marrow of rats femur and tibia. H9c2 cells were administrated to established the cellular hypoxia-reoxygenation (H/R) model, and co-cultured with MSCs and MSCs-derived exosomes. KEY FINDINGS Functional experiments revealed that MSCs and MSCs-derived exosomes inhibited H/R-induced cell apoptosis and cell autophagy. Interestingly, rapamycin as an activator of autophagy reversed the positive effects of MSCs-derived exosomes, while 3-methyladenine (3-MA) as autophagy inhibitor further promoted the effects of MSCs-derived exosomes, indicating MSCs exerted its function on H/R injury by mediating autophagy. Subsequently, we found that CHK2-Beclin2 pathway participated in H/R-induced autophagy. Mechanistically, miR-143-3p directly targeted CHK2 and negatively regulated CHK2 expression. Moreover, repression of exosomal miR-143-3p promoted H/R-induced autophagy via CHK2-Beclin2 pathway. Consistent with the results of in vitro experiments, in vivo experiments confirmed that exosomal miR-143-3p effectively reduced cell apoptosis by regulating autophagy via CHK2-Beclin2 pathway. SIGNIFICANCE Collectively, our results indicated that MSCs-derived exosomal miR-143-3p might represent a promising option for the treatment of I/R injury.
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Affiliation(s)
- Gecai Chen
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu Province 210009, China; Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu Province 225300, China.
| | - Meixiang Wang
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu Province 225300, China
| | - Zhongbao Ruan
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu Province 225300, China
| | - Li Zhu
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu Province 225300, China
| | - Chengchun Tang
- Department of Cardiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu Province 210009, China.
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Soliman R, Mousa NO, Rashed HR, Moustafa RR, Hamdi N, Osman A, Fahmy N. Assessment of diagnostic potential of some circulating microRNAs in Amyotrophic Lateral Sclerosis Patients, an Egyptian study. Clin Neurol Neurosurg 2021; 208:106883. [PMID: 34454204 DOI: 10.1016/j.clineuro.2021.106883] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 08/05/2021] [Accepted: 08/06/2021] [Indexed: 12/20/2022]
Abstract
OBJECTIVE Numerous studies have been carried out to identify the role of microRNA (miRNA) as potential biomarkers for many diseases including amyotrophic lateral sclerosis (ALS). The aim of this study was to explore the circulating levels of some miRNAs in cohort of Egyptian ALS patients in an attempt to correlate the selected miRNA profiles with disease progression. METHODS Thirty ALS patients and 20 age and sex matched healthy controls were enrolled. Circulating miRNA levels were determined in venous blood samples, collected on EDTA, from all the study subjects. The selection of miRNA species (miR-206, miR-142-3p, miR-143-3p, miR-181a-5p, miR-106b-3p, miR-4516 and Let7f-5p) was based on their involvement in the pathophysiology of ALS and was further confirmed by data mining of specific miRNA databases (miRBase and miRDB). RESULTS As compared to the control group, significant consistent upregulation was found in the levels of miR-206, miR-143-3p and to a lesser extent in miR-142-3p. An elevation trend, although not significant, was also found in the levels of miR-181a-5p, miR-106b-3p, and miR-4516. Interestingly, we found that the levels of miR-142-3p were elevated in familial cases, while that of miR-4516 were significantly increased in sporadic cases. Furthermore, the levels of Let7f-5p, although were generally lowered in ALS patients but were also decreased in familial cases as well as in spinal onset ALS as compared to bulbar onset. CONCLUSION This is the first study investigating miRNA profiles in Egyptian ALS patients. We found that some miRNAs are significantly altered in ALS patients, and some may be used to distinguish familial and sporadic cases and bulbar and spinal onset. Larger study is needed, in which we will conduct a correlation of miRNA levels against variations in disease onset, progression as well as systemic inflammatory responses and the extent of neuromuscular involvement in Egyptian ALS patients in an attempt to identify environmental/occupational risk factors.
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Affiliation(s)
- Radwa Soliman
- Neuromuscular Unit, Neurology and Psychiatry Department, Faculty of Medicine Ain Shams University, Cairo 11566, Egypt.
| | - Nahla O Mousa
- Biotechnology Department, Basic and Applied Sciences Institute, Egypt-Japan University of Science and Technology, Borg Al Arab 21934, Egypt; Biotechnology Program, Chemistry Department, Faculty of Science, Cairo University, Cairo 12613, Egypt.
| | - Hebatallah R Rashed
- Neuromuscular Unit, Neurology and Psychiatry Department, Faculty of Medicine Ain Shams University, Cairo 11566, Egypt.
| | - Ramez R Moustafa
- Neuromuscular Unit, Neurology and Psychiatry Department, Faculty of Medicine Ain Shams University, Cairo 11566, Egypt.
| | - Nabila Hamdi
- Molecular Pathology Unit, German University in Cairo (GUC), Cairo, Egypt.
| | - Ahmad Osman
- Biotechnology Department, Basic and Applied Sciences Institute, Egypt-Japan University of Science and Technology, Borg Al Arab 21934, Egypt; Biochemistry Department, Faculty of Science, Ain Shams University, Cairo 11566, Egypt.
| | - Nagia Fahmy
- Neuromuscular Unit, Neurology and Psychiatry Department, Faculty of Medicine Ain Shams University, Cairo 11566, Egypt.
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Zhou D, Huang Z, Zhu X, Hong T, Zhao Y. Circular RNA 0025984 Ameliorates Ischemic Stroke Injury and Protects Astrocytes Through miR-143-3p/TET1/ORP150 Pathway. Mol Neurobiol 2021; 58:5937-5953. [PMID: 34435328 DOI: 10.1007/s12035-021-02486-8] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Accepted: 07/07/2021] [Indexed: 11/30/2022]
Abstract
MiR-143-3p is aberrantly expressed in patients with ischemic stroke and associated with ischemic brain injury. However, the underlying mechanisms are largely unknown. Here, we confirmed circ_0025984 and TET1 as a sponge and target of miR-143-3p, respectively, by luciferase reporter assay. In astrocytes, OGD significantly decreased circ_0025984 and TET1 levels but increased miR-143-3p levels, which was also observed in brains of mice with MCAO. Treatment with miR-143-3p inhibitor or circ_0025984 significantly decreased astrocyte apoptosis and autophagy, as well as cerebral injury and neuron loss in mice with MCAO. Notably, TET1 overexpression decreased astrocyte apoptosis and autophagy and induced promoter hypomethylation and expression of ORP150. Our results demonstrated for the first time that circ_0025984 protects astrocytes from ischemia-induced autophagy and apoptosis by targeting the miR-143-3p/TET1 pathway and might inhibit cerebral injury induced by ischemic stroke. Furthermore, our data revealed the important positive regulation of ORP150 by TET1, which could be associated with its neuroprotective role. Graphical abstract Model for signaling pathway of circ_0025984/miR-143-3p/TET1 inastrocytes cultured under OGD. In astrocytes, circ_0025984 acts as a sponge of miR-143-3p, which directly targets TET1 and decreases its expression (A). After translocatinginto the nucleus, TET1 binds to the promoter of ORP150, converts 5mC into 5hmC,leading to DNA demethylation and increased expression of ORP150 (B). In astrocytescultured under OGD, ER stress is induced and eventually leads to apoptosis andautophagy mediated by ATG7, which is regulated by circ_0025984 via ORP150 andGRP78 (C).
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Affiliation(s)
- Daixuan Zhou
- Queen Mary College, Nanchang University, Nanchang, 330031, People's Republic of China
| | - Zhi Huang
- School of Basic Medical Science, Guizhou Medical University, Guiyang, 550002, People's Republic of China
| | - Xiaoxi Zhu
- Key Laboratory of Endemic and Ethnic Diseases, Ministry of Education, Guizhou Medical University, Guiyang, 550002, People's Republic of China
| | - Tao Hong
- Department of Neurosurgery, The First Affiliated Hospital of Nanchang University, Nanchang, 330029, People's Republic of China.
| | - Yuanli Zhao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Nanchang, 100070, People's Republic of China.
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Tang J, Pan H, Wang W, Qi C, Gu C, Shang A, Zhu J. MiR-495-3p and miR-143-3p co-target CDK1 to inhibit the development of cervical cancer. Clin Transl Oncol 2021. [PMID: 34387848 DOI: 10.1007/s12094-021-02687-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 04/26/2021] [Indexed: 12/12/2022]
Abstract
PURPOSE The GEO database and KEGG database-based analyses identified the differential expression of cyclin-dependent kinase 1 (CDK1) in cervical cancer and its involvement in the cell cycle pathway. In the present study, we aim to clarify the role of CDK1 in cervical cancer and the function of upstream microRNA (miR)-143-3p/miR-495-3p. METHODS The expression of miR-143-3p, miR-495-3p, and CDK1 in cervical cancer tissues and cells was determined using RT-qPCR. Cell bioactivities were examined by CCK-8 and flow cytometry. The binding affinity between CDK1 and miR-143-3p/miR-495-3p was investigated using dual luciferase gene reporter assay. A xenograft mouse model of cervical cancer was then established to explore their effect on the tumorigenicity of cervical cancer cells in vivo. RESULTS CDK1 was found to be the common target gene of miR-143-3p and miR-495-3p. CDK1 overexpression occurred in cervical cancer tissues and cells, while expression of miR-495-3p and miR-143-3p was down-regulated. The viability was inhibited while the apoptosis was promoted in cervical cancer cells in response to miR-143-3p or miR-495-3p overexpression, or CDK1 silencing. Further, miR-143-3p or miR-495-3p overexpression was also substantiated to inhibit the tumorigenicity of cervical cancer cells in vivo, while CDK1 overexpression counteracted their effect. CONCLUSION Taken together, miR-143-3p and miR-495-3p co-target CDK1, thereby inhibiting the occurrence and development of cervical cancer.
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Zhao H, Bi M, Lou M, Yang X, Sun L. Downregulation of SOX2-OT Prevents Hepatocellular Carcinoma Progression Through miR-143-3p/MSI2. Front Oncol 2021; 11:685912. [PMID: 34322386 PMCID: PMC8311736 DOI: 10.3389/fonc.2021.685912] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 06/22/2021] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE LncRNA SOX2-OT is involved in a variety of cancers. This study explored the effect of lncRNA SOX2-OT on hepatocellular carcinoma (HCC) cells. METHODS SOX2-OT expressions were detected in HCC tissues and normal tissues, normal cells, and HCC cells. The relationship between SOX2-OT and prognosis was analyzed by TCGA. After SOX2-OT expression was inhibited using siRNA, HCC cell malignant behaviors were evaluated. The subcellular localization of SOX2-OT in HCC cells was predicted and analyzed. The binding relationships among SOX2-OT, miR-143-3p, and MSI2 were analyzed by bioinformatics website, dual-luciferase assay, and RNA pull-down assay. The effect of miR-143-3p and MSI2 on the regulation of SOX2-OT on biological behaviors of HCC cells was confirmed by functional rescue experiments. The effect of SOX2-OT on the tumorigenicity of HCC was evaluated by subcutaneous tumorigenesis in nude mice. RESULTS SOX2-OT was highly expressed in HCC cells and tissues. The prognosis was poor in HCC patients with high SOX2-OT expression. Downregulating SOX2-OT inhibited HCC cell malignant behaviors. SOX2-OT bound to miR-143-3p to promote MSI2 expression. Downregulating miR-143-3p or upregulating MSI2 averted the role of si-SOX2-OT in HCC cells. Nude mouse subcutaneous tumorigenesis showed that SOX2-OT downregulation decreased the tumorigenicity of HCC, and affected the levels of miR-143-3p and MSI2 mRNA in tumor tissues. CONCLUSION SOX2-OT inhibited the targeted inhibition of miR-143-3p on MSI2 through competitively binding to miR-143-3p, thus promoting MSI2 expression and proliferation, invasion, and migration of HCC cells.
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Affiliation(s)
- Hongfeng Zhao
- Department of Oncology, Xinxiang Central Hospital, The Fourth Clinical of Xinxiang Medical University, Xinxiang, China
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Liu XX, Bao QX, Li YM, Zhang YH. The promotion of cervical cancer progression by signal transducer and activator of transcription 1-induced up-regulation of lncRNA MEOX2-AS1 as a competing endogenous RNA through miR-143-3p/VDAC1 pathway. Bioengineered 2021; 12:3322-3335. [PMID: 34224325 PMCID: PMC8806930 DOI: 10.1080/21655979.2021.1947174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Long non-coding RNAs (lncRNAs) are the new regulators and biomarkers for various tumors. However, in cervical cancer (CC), the potential roles of lncRNAs are not well characterized. This research aimed at exploring the roles of MEOX2 antisense RNA 1(MEOX2-AS1) in CC progression and the underlying mechanisms. The examination of MEOX2-AS1 levels in CC specimens and cell lines was conducted by RT-PCR. Loss-of-function experiments were performed for the assays of proliferation, migration, and invasion of CC cells after various treatments. Animal experiments were applied for the determination of the effects of MEOX2-AS1 in vivo. Bioinformatics analysis, together with dual-luciferase reporter assays, was applied to demonstrate the possible relationships among MEOX2-AS1, miR-143-3p and VDAC1. In the paper, we reported that MEOX2-AS1 levels were distinctly upregulated in CC cells and tissues, and higher MEOX2-AS1 expressions indicated a poor clinical outcome. Besides, STAT1 could activate transcriptions of MEOX2-AS1 by binding directly to its promoter region. The silence of MEOX2-AS1 suppressed the metastatic and proliferative ability of CC cells, as revealed by functional assays. Mechanistically, MEOX2-AS1 sponged miR-143-3p to regulate VDAC1 expressions. Furthermore, miR-143-3p inhibitor reversed the anti-proliferation and anti-metastasis effect of MEOX2-AS1 knockdown. Overall, the data indicated that the MEOX2-AS1/miR-143-3p/VDAC1 pathway participated in CC progression, making it a novel therapeutic target for CC cures.
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Affiliation(s)
- Xiao-Xing Liu
- Department of Obstetrics and Gynecology, Dongying People's Hospital, Dongying, Shandong, P.R. China
| | - Qi-Xiu Bao
- Department of Public Health, Dongying People's Hospital, Dongying, Shandong, P.R. China
| | - Yan-Mei Li
- Department of Obstetrics and Gynecology, Dongying People's Hospital, Dongying, Shandong, P.R. China
| | - Yan-Hua Zhang
- Department of Obstetrics and Gynecology, Dongying People's Hospital, Dongying, Shandong, P.R. China
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Ma WY, Song RJ, Xu BB, Xu Y, Wang XX, Sun HY, Li SN, Liu SZ, Yu MX, Yang F, Ye DY, Gong R, Han ZB, Yu Y, Bamba D, Wang N, Pan ZW, Cai BZ. Melatonin promotes cardiomyocyte proliferation and heart repair in mice with myocardial infarction via miR-143-3p/Yap/Ctnnd1 signaling pathway. Acta Pharmacol Sin 2021; 42:921-931. [PMID: 32839503 PMCID: PMC8149448 DOI: 10.1038/s41401-020-0495-2] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Accepted: 07/29/2020] [Indexed: 01/05/2023] Open
Abstract
The neonatal heart possesses the ability to proliferate and the capacity to regenerate after injury; however, the mechanisms underlying these processes are not fully understood. Melatonin has been shown to protect the heart against myocardial injury through mitigating oxidative stress, reducing apoptosis, inhibiting mitochondrial fission, etc. In this study, we investigated whether melatonin regulated cardiomyocyte proliferation and promoted cardiac repair in mice with myocardial infarction (MI), which was induced by ligation of the left anterior descending coronary artery. We showed that melatonin administration significantly improved the cardiac functions accompanied by markedly enhanced cardiomyocyte proliferation in MI mice. In neonatal mouse cardiomyocytes, treatment with melatonin (1 μM) greatly suppressed miR-143-3p levels. Silencing of miR-143-3p stimulated cardiomyocytes to re-enter the cell cycle. On the contrary, overexpression of miR-143-3p inhibited the mitosis of cardiomyocytes and abrogated cardiomyocyte mitosis induced by exposure to melatonin. Moreover, Yap and Ctnnd1 were identified as the target genes of miR-143-3p. In cardiomyocytes, inhibition of miR-143-3p increased the protein expression of Yap and Ctnnd1. Melatonin treatment also enhanced Yap and Ctnnd1 protein levels. Furthermore, Yap siRNA and Ctnnd1 siRNA attenuated melatonin-induced cell cycle re-entry of cardiomyocytes. We showed that the effect of melatonin on cardiomyocyte proliferation and cardiac regeneration was impeded by the melatonin receptor inhibitor luzindole. Silencing miR-143-3p abrogated the inhibition of luzindole on cardiomyocyte proliferation. In addition, both MT1 and MT2 siRNA could cancel the beneficial effects of melatonin on cardiomyocyte proliferation. Collectively, the results suggest that melatonin induces cardiomyocyte proliferation and heart regeneration after MI by regulating the miR-143-3p/Yap/Ctnnd1 signaling pathway, providing a new therapeutic strategy for cardiac regeneration.
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Affiliation(s)
- Wen-Ya Ma
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Rui-Jie Song
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Bin-Bin Xu
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Yan Xu
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Xiu-Xiu Wang
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Hong-Yue Sun
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Shuai-Nan Li
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Shen-Zhen Liu
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Mei-Xi Yu
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Fan Yang
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Dan-Yu Ye
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Rui Gong
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Zhen-Bo Han
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Ying Yu
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Djibril Bamba
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Ning Wang
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Zhen-Wei Pan
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China
| | - Ben-Zhi Cai
- Department of Pharmacy at The Second Affiliated Hospital, and Department of Pharmacology at College of Pharmacy (The Key Laboratory of Cardiovascular Medicine Research, Ministry of Education), Harbin Medical University, Harbin, 150086, China.
- Institute of Clinical Pharmacy, the Heilongjiang Key Laboratory of Drug Research, Harbin Medical University, Harbin, 150086, China.
- Research Unit of Noninfectious Chronic Diseases in Frigid Zone, Chinese Academy of Medical Sciences, Harbin, 150086, China.
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Sun J, Zhang F, Luo X, Shi G, Li F, Zheng B, Guo Y, Shi J, Li L. Long noncoding RNA AC092155 facilitates osteogenic differentiation of adipose-derived stem cells through the miR-143-3p/STMN1 axis. J Gene Med 2021; 23:e3363. [PMID: 33991434 DOI: 10.1002/jgm.3363] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND Numerous studies have demonstrated that long noncoding RNAs (lncRNAs) induce osteogenesis in adipose-derived stem cells (ADSCs). This study aimed to explore the role of lncRNAs AC092155 in promoting osteogenic differentiation of ADSCs. METHODS MicroRNA (miRNA) and lncRNA sequencing were performed in ADSCs that underwent normal or osteogenic induction. Differentially expressed miRNAs and lncRNAs were identified using R software. The relative expression levels of lncRNA AC092155, miR-143-3p, and STMN1 during the process of osteogenic induction were determined by real-time polymerase chain reaction (RT-PCR). ADSCs were then transfected with agomiR-143-3p and pcDNA3.1-sh-lncRNA AC092155. Alkaline phosphatase (ALP) and alizarin red staining (ARS) were used to confirm the regulatory function of the lncRNA AC092155/miR-143-3p/STMN1 axis in osteogenic differentiation of ADSCs. RESULTS lncRNA AC092155 was significantly upregulated in ADSCs following induction in the osteogenic medium. lncRNA AC092155 and STMN1 mimics increase the markers of osteogenic differentiation in the early and late phases, which was reflected in increased ALP activity as well as the higher deposition of calcium nodules. An miR-143-3p mimic showed the opposite effect. Luciferase reporter gene analysis demonstrated that lncRNA AC092155 directly targets miR-143-3p. Moreover, the lncRNA AC092155/miR-143-3p/STMN1 regulatory axis was found to activate the Wnt/β-catenin signaling pathway. CONCLUSIONS lncRNA AC092155 contributes to the osteogenic differentiation of ADSCs. The lncRNA AC092155/miR-143-3p/STMN1 axis may be a new therapeutic target for bone-related diseases.
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Affiliation(s)
- Jingchuan Sun
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Fan Zhang
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Xi Luo
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Guodong Shi
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Fudong Li
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Bing Zheng
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Yongfei Guo
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Jiangang Shi
- Department of Spine Surgery, Changzheng Hospital, Second Military Medical University, Shanghai, China
| | - Lintao Li
- Department of Orthopedic Surgery, Jinling Hospital, Nanjing University, Nanjing, China
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Wang P, Wang Z, Zhang M, Wu Q, Shi F. Lnc-OIP5-AS1 exacerbates aorta wall injury during the development of aortic dissection through upregulating TUB via sponging miR-143-3p. Life Sci 2021; 271:119199. [PMID: 33577845 DOI: 10.1016/j.lfs.2021.119199] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/25/2021] [Accepted: 02/02/2021] [Indexed: 01/01/2023]
Abstract
AIMS Dysfunction of major cells constituting the aortic wall is the pathological basis for AD development. Determining whether non-coding RNAs can influence AD progression by regulating these cellular functions and identifying some specific non-coding RNAs is of great significance in uncovering molecular mechanisms of the development of AD. MAIN METHODS Microarray analyses and hierarchical clustering analysis were used to select candidate lncRNAs and miRNAs associated with AD. Dual-luciferase reporter assay, RNA immunoprecipitation, and RNA pull-down assay were performed to verify the direct bonding relationship between genes. The regulatory effects of genes on cell function were examined in a series of experiments. KEY FINDINGS We found that lnc-OIP5-AS1 was upregulated, whereas miR-143-3p was downregulated in cells treated with angiotensin II (AngII) and AD tissues. Lnc-OIP5-AS1 functioned as a competing endogenous RNA (ceRNA) of miR-143-3p to suppress the proliferation and mobility, but promote apoptosis of HAECs and HASMCs, and simultaneously result in the imbalances between MMP-2/9 and TIMP-2/1 in HASMCs and the excessive secretion of IL-6, IL-1β, and IL-17A of HAAFs. Moreover, overexpression or silence of TUB, a target gene of miR-143-3p, counteracted the influence of miR-143-3p or lnc-OIP5-AS1 on cells, respectively. SIGNIFICANCE Our findings revealed that lncRNA OIP5-AS1 exacerbates aorta intima, media, and adventitia injury in the development of AD through upregulating TUB via sponging miR-143-3p and also support more detailed future studies by providing a novel molecular basis underlying AD formation.
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Affiliation(s)
- Peng Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, 238# Jiefang Road, Wuhan 430000, Hubei Province, People's Republic of China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China
| | - Zhiwei Wang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, 238# Jiefang Road, Wuhan 430000, Hubei Province, People's Republic of China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China.
| | - Min Zhang
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, 238# Jiefang Road, Wuhan 430000, Hubei Province, People's Republic of China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China.
| | - Qi Wu
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, 238# Jiefang Road, Wuhan 430000, Hubei Province, People's Republic of China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China
| | - Feng Shi
- Department of Cardiovascular Surgery, Renmin Hospital of Wuhan University, 238# Jiefang Road, Wuhan 430000, Hubei Province, People's Republic of China; Cardiovascular Surgery Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China; Central Laboratory, Renmin Hospital of Wuhan University, 9# Zhangzhidong Road, Wuhan 430000, Hubei Province, People's Republic of China
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Wei J, Wang Z, Zhong C, Ding H, Wang X, Lu S. LncRNA MIR503HG promotes hypertrophic scar progression via miR-143-3p-mediated Smad3 expression. Wound Repair Regen 2021; 29:792-800. [PMID: 33819360 DOI: 10.1111/wrr.12913] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 02/19/2021] [Accepted: 03/04/2021] [Indexed: 12/14/2022]
Abstract
Hypertrophic scars (HSs) form due to unchecked proliferation of fibrous tissue after an injury to the skin. Recently, lncRNA MIR503HG was shown to be involved in HS. However, the mechanism by which MIR503HG affects the formation and progression of HS still needs further study. qRT-PCR was applied to examine the levels of MIR503HG and miR-143-3p in HS tissues and human hypertrophic scar fibroblasts (hHSFs). The relationships of MIR503HG, miR-143-3p and Smad3 were explored with a dual-luciferase reporter assay. Cell proliferation, apoptosis, and invasion were measured by CCK-8 assay, flow cytometry and transwell assay, respectively. The protein level of Smad3 was tested via Western blotting. MIR503HG was upregulated and miR-143-3p was downregulated in HS versus normal skin tissues. The knockdown of MIR503HG and the overexpression of miR-143-3p suppressed the proliferation and invasion of hHSF, and promoted cell apoptosis. MIR503HG bound to miR-143-3p while miR-143-3p directly targeted Smad3 to inhibit its expression. Suppression of miR-143-3p and overexpression of Smad3, respectively, reversed these effects of knockdown of MIR503HG and overexpression of miR-143-3p on hHSFs. Our research supports a model in which the MIR503HG/miR-143-3p/Smad3 axis serves as a critical regulator of HS, highlighting a promising therapeutic option for HS.
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Affiliation(s)
- Jun Wei
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Zhiyong Wang
- Department of Burns, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Chaoyi Zhong
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Huarong Ding
- Department of Plastic and Burn Surgery, the First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, China
| | - Xiqiao Wang
- Shanghai Burns Institute, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shuliang Lu
- Shanghai Burns Institute, Rui Jin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Expression of Concern: miR-143-3p impacts on pulmonary inflammatory factors and cell apoptosis in mice with mycoplasmal pneumonia by regulating TLR4/MyD88/NF-κB pathway. Biosci Rep 2021; 41:BSR-20193419_EOC. [PMID: 33786576 DOI: 10.1042/BSR-20193419_EOC] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Abstract
Evidence has shown that long non-coding RNAs (lncRNA) play pivotal roles in cancer promotion as well as suppression. But the molecular mechanism of lncRNA TMPO antisense transcript 1 (TMPO-AS1) in lung cancer (LC) remains unclear. This study mainly investigated the effect of TMPO-AS1 in LC treatment. TMPO-AS1 was tested by Kaplan-Meier method. Quantitative real time polymerase chain reaction (qRT-PCR) was employed to assess the expressions of TMPO-AS1, miR-143-3p, and CDK1 respectively in LC tissues and cell lines. TMPO-AS1, miR-143-3p and CDK1 expressions in LC cells were regulated through cell transfection, followed by MTT for cell viability detection. Besides, dual-luciferase reporter assays were performed to verify the interrelated microRNA of TMPO-AS1 and the target of miR-143-3p. Western blot experiments were used to examine the expressions of apoptosis-related proteins, and flow cytometry tested the cell apoptosis in treated cells. TMPO-AS1 and CDK1 were overexpressed in LC tissues and cells, while miR-143-3p level was suppressed. The decrease of TMPO-AS1 led to the increase of miR-143-3p, which further resulted in the reduction of CDK1. Down-regulating TMPO-AS1 reduced LC cell viability, motivated cell apoptosis, as well as promoted the expressions of Bcl and CCND1 and restrained Caspase-3 level, but all these consequences were abrogated by miR-143-3p inhibitor. Simultaneously, siCDK1 could reverse the anti-apoptosis and pro-activity functions of miR-143-3p inhibitor in LC cells. Down-regulation of TMPO-AS1 has the effects of pro-apoptosis in LC by manipulating miR-143-3p/CDK1, which is hopeful to be a novel therapy for LC patients.
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Affiliation(s)
- Qiu Li
- Department of Respiratory, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang Province, China
| | - Yuan Bian
- Department of Respiratory, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang Province, China
| | - Qiaolian Li
- Department of Respiratory, Zhuji Affiliated Hospital of Shaoxing University, Zhuji, Zhejiang Province, China
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Yu Y, Zhang W, Zhu D, Wang H, Shao H, Zhang Y. LncRNA Rian ameliorates sevoflurane anesthesia-induced cognitive dysfunction through regulation of miR-143-3p/LIMK1 axis. Hum Cell 2021; 34:808-818. [PMID: 33616869 DOI: 10.1007/s13577-021-00502-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 02/02/2021] [Indexed: 02/05/2023]
Abstract
Sevoflurane could stimulate neurotoxicity and result in postoperative cognitive dysfunction (POCD). Long non-coding RNAs (lncRNAs) have been implicated in the regulation of nervous system disease. This study was performed to investigate role and mechanism of lncRNA Rian (RNA imprinted and accumulated in nucleus) in sevoflurane anesthesia-induced cognitive dysfunction. Mice post-sevoflurane anesthesia showed cognitive impairments and neuronal damage and apoptosis. However, intracerebroventricularly injection with Adenovirus (Ad) for the over-expression of Rian ameliorated sevoflurane-induced neuronal damage and apoptosis. Cognitive impairments induced by sevoflurane were attenuated by injection with Ad-Rian. Moreover, transfection with Ad-Rian also protected isolated primary hippocampal neurons against sevoflurane-induced decrease of cell viability and increase of lactic acid dehydrogenase (LDH) and apoptosis. Mechanistically, Rian bind to miR-143-3p, and decreased expression of LIMK1 (Lim kinase 1) through negative regulation of miR-143-3p. Knockdown of LIMK1 aggravated sevoflurane-induced decrease of cell viability and increase of LDH and apoptosis in neurons, while over-expression attenuated LIMK1 silence-induced neuronal damage post-sevoflurane anesthesia. In conclusion, Rian demonstrated neuroprotective effects against sevoflurane anesthesia-induced cognitive dysfunction through regulation of miR-143-3p/LIMK1 axis, providing promising target for sevoflurane anesthesia-induced cognitive dysfunction.
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Affiliation(s)
- Yang Yu
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Wei Zhang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China.
| | - Dengyan Zhu
- Department of Thoracic Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, China
| | - Haitao Wang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Hua Shao
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
| | - Yue Zhang
- Department of Anesthesiology, Pain and Perioperative Medicine, The First Affiliated Hospital of Zhengzhou University, No. 1, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China
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Su Y, Liu Y, Ma C, Guan C, Ma X, Meng S. Mesenchymal stem cell-originated exosomal lncRNA HAND2-AS1 impairs rheumatoid arthritis fibroblast-like synoviocyte activation through miR-143-3p/TNFAIP3/NF-κB pathway. J Orthop Surg Res 2021; 16:116. [PMID: 33549125 PMCID: PMC7866436 DOI: 10.1186/s13018-021-02248-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/18/2021] [Indexed: 02/07/2023] Open
Abstract
Background Long non-coding RNA heart and neural crest derivatives expressed 2-antisense RNA 1 (HAND2-AS1) was found to be elevated in rheumatoid arthritis (RA) fibroblast-like synoviocytes (RA-FLSs). However, whether HAND2-AS1 functions as an exosomal lncRNA related to mesenchymal stem cells (MSCs) in RA progression is unknown. Methods The expression of HAND2-AS1, microRNA (miR)-143-3p, and tumor necrosis factor alpha-inducible protein 3 (TNFAIP3) was detected using quantitative real-time polymerase chain reaction and Western blot. Cell proliferation, apoptosis, migration, and invasion were detected using cell counting kit-8, flow cytometry, and wound healing and transwell assays. The levels of tumor necrosis factor-α (TNF-α) and interleukins (IL)-6 were analyzed using enzyme-linked immunosorbent assay. The level of phosphorylated-p65 was examined by Western blot. The binding interaction between miR-143-3p and HAND2-AS1 or TNFAIP3 was confirmed by the dual-luciferase reporter and RIP assays. Exosomes were isolated by ultracentrifugation and qualified by transmission electron microscopy (TEM), nanoparticle tracking analysis (NTA), and Western blot. Results HAND2-AS1 was lowly expressed in RA synovial tissues, and HAND2-AS1 re-expression suppressed the proliferation, motility, and inflammation and triggered the apoptosis in RA-FLSs via the inactivation of NF-κB pathway. Mechanistically, HAND2-AS1 directly sponged miR-143-3p and positively regulated TNFAIP3 expression, the target of miR-143-3p. Moreover, the effects of HAND2-AS1 on RA-FLSs were partially attenuated by miR-143-3p upregulation or TNFAIP3 knockdown. HAND2-AS1 could be packaged into hMSC-derived exosomes and absorbed by RA-FLSs, and human MSC-derived exosomal HAND2-AS1 also repressed above malignant biological behavior of RA-FLSs. Conclusion MSC-derived exosomes participated in the intercellular transfer of HAND2-AS1 and suppressed the activation of RA-FLSs via miR-143-3p/TNFAIP3/NF-κB pathway, which provided a novel insight into the pathogenesis and treatment of RA.
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Affiliation(s)
- Yuhua Su
- Department of Rheumatology and Immunology, Affiliated Hospital of Weifang Medical University, NO.2428 Yuhe Road, Kuiwen District, Weifang, 261000, Shandong, China
| | - Yajing Liu
- Department of Rheumatology and Immunology, Affiliated Hospital of Weifang Medical University, NO.2428 Yuhe Road, Kuiwen District, Weifang, 261000, Shandong, China
| | - Chao Ma
- Internal medicine, Yuncheng Hospital of traditional Chinese Medicine, Heze, 274700, Shandong, China
| | - Chunxiao Guan
- Department of Rheumatology and Immunology, Affiliated Hospital of Weifang Medical University, NO.2428 Yuhe Road, Kuiwen District, Weifang, 261000, Shandong, China
| | - Xiufen Ma
- Department of Rheumatology and Immunology, Affiliated Hospital of Weifang Medical University, NO.2428 Yuhe Road, Kuiwen District, Weifang, 261000, Shandong, China
| | - Shan Meng
- Department of Rheumatology and Immunology, Affiliated Hospital of Weifang Medical University, NO.2428 Yuhe Road, Kuiwen District, Weifang, 261000, Shandong, China.
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Sun C, Jia N, Li R, Zhang Z, Zhong Y, Han K. miR-143-3p inhibition promotes neuronal survival in an Alzheimer's disease cell model by targeting neuregulin-1. Folia Neuropathol 2020; 58:10-21. [PMID: 32337953 DOI: 10.5114/fn.2020.94002] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Alzheimer's disease (AD) is still the fifth leading cause of death and most common dementia worldwide. To date, there is no efficient strategy that can slow down the progression of AD owing to delayed diagnosis and limited therapies. MiR-143-3p is up-regulated in serum of AD patients, yet the exact role it plays in AD pathology is still poorly understood. The aim of this study was to investigate the effect of miR-143-3p on neuronal survival. MATERIAL AND METHODS We induced neuronal differentiation in SH-SY5Y cells using all-trans-retinoic acid (RA), and Aβ1-42 was used to establish the in vitro AD cell model. The expression of tubulin β III and neuregulin-1 (NRG1) was evaluated by immunofluorescence. TUNEL assay was performed to assess cell apoptosis. Cell viability was evaluated using the Cell Counting Kit-8 assay. The binding interaction between miR-143-3p and NRG1 was verified using the luciferase reporter assay. RESULTS Typical neuronal-like axons were observed in RA-induced SH-SY5Y cells, followed by increased tubulin β III. A dramatically increased apoptotic rate and reduced cell viability were observed in the AD cell model. Then we silenced the miR-143-3p expression, and Aβ1-42 induced cell apoptosis was alleviated after miR-143-3p inhibition, accompanied by decreased cleaved caspase-3 and cleaved caspase-9 levels. Additionally, NRG1 was confirmed to be a downstream target of miR-143-3p, increased cell viability and suppressed cell apoptosis after miR-143-3p inhibition was abolished by NRG1 knockdown. CONCLUSIONS Our findings reveal that miR-143-3p inhibition promotes neuronal survival in an in vitro cell model via targeting NRG1, and the miR-143-3p/NRG1 axis is a potential therapeutic target and promising biomarker for AD treatment.
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