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Geng X, Li Y, Sun Y, Cao L, Song Z. MicroRNA-181b-5p Facilitates Thyroid Cancer Growth via Targeting Programmed Cell Death 4. Mol Biotechnol 2024; 66:1154-1164. [PMID: 38253901 DOI: 10.1007/s12033-023-01013-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Accepted: 11/30/2023] [Indexed: 01/24/2024]
Abstract
To explore the potential mechanism of microRNA (miR)-181b-5p promoting the progression of thyroid cancer (TC) by targeting programmed cell death 4 (PDCD4). Analysis of miR-181b-5p and PDCD4 expression in TC was performed. The impact of miR-181b-5p and PDCD4 on proliferation, migration, invasion, and apoptosis of TC cells was examined. The binding relationship between miR-181b-5p and PDCD4 was predicted and verified. miR-181b-5p was up-regulated in TC, while PDCD4 was down-regulated. Down-regulating miR-181b-5p or up-regulating PDCD4 inhibited the proliferation, migration, and invasion of TC cells, and promoted cell apoptosis. PDCD4 was the downstream target of miR-181b-5p, and down-regulation of PDCD4 counteracted the inhibitory effect of down-regulation of miR-181b-5p on the proliferation, migration, and invasion of TC cells and the promoting effect on apoptosis. miR-181b-5p inhibits the proliferation, migration, and invasion of TC cells and promotes cell apoptosis by targeting PDCD4.
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Affiliation(s)
- Xiang Geng
- Department of Thyroid and Breast Surgery, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou City, 210029, Jiangsu Province, China
| | - Yuan Li
- Department of Thyroid and Breast Surgery, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou City, 210029, Jiangsu Province, China
| | - YangYang Sun
- Department of Pathology, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou City, 210029, Jiangsu Province, China
| | - Liang Cao
- Department of General Surgery, The Affiliated Changzhou No.2 People's Hospital of Nanjing Medical University, Changzhou City, 210029, Jiangsu Province, China
| | - ZhenShun Song
- Department of General Surgery, Shanghai Tenth People's Hospital, Clinical Medical College of Nanjing Medical University, 301 Yanchang Middle Road, Shanghai City, 200072, China.
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2
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Campagna R, Serritelli EN, Salvolini E, Schiavoni V, Cecati M, Sartini D, Pozzi V, Emanuelli M. Contribution of the Paraoxonase-2 Enzyme to Cancer Cell Metabolism and Phenotypes. Biomolecules 2024; 14:208. [PMID: 38397445 PMCID: PMC10886763 DOI: 10.3390/biom14020208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 01/10/2024] [Accepted: 01/12/2024] [Indexed: 02/25/2024] Open
Abstract
Paraoxonase-2 (PON2) is a ubiquitously expressed intracellular protein that is localized in the perinuclear region, the endoplasmic reticulum (ER), and mitochondria, and is also associated with the plasma membrane. PON2 functions as an antioxidant enzyme by reducing the levels of reactive oxygen species (ROS) in the mitochondria and ER through different mechanisms, thus having an anti-apoptotic effect and preventing the formation of atherosclerotic lesions. While the antiatherogenic role played by this enzyme has been extensively explored within endothelial cells in association with vascular disorders, in the last decade, great efforts have been made to clarify its potential involvement in both blood and solid tumors, where PON2 was reported to be overexpressed. This review aims to deeply and carefully examine the contribution of this enzyme to different aspects of tumor cells by promoting the initiation, progression, and spread of neoplasms.
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Affiliation(s)
- Roberto Campagna
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Emma Nicol Serritelli
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Eleonora Salvolini
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Valentina Schiavoni
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Monia Cecati
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Davide Sartini
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Valentina Pozzi
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
| | - Monica Emanuelli
- Department of Clinical Sciences, Polytechnic University of Marche, 60126 Ancona, Italy; (R.C.); (E.N.S.); (E.S.); (V.S.); (M.C.); (V.P.); (M.E.)
- New York-Marche Structural Biology Center (NY-MaSBiC), Polytechnic University of Marche, 60131 Ancona, Italy
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3
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Lang Z, Zhang R, Li X, Jin Y, Hu Y, Lin X, Tang Y, Zhang J, Zheng L, Yu Z, Zheng J. GAS5-inhibited hepatocyte pyroptosis contributes to hepatic stellate cell inactivation via microRNA-684 and AHR. iScience 2023; 26:107326. [PMID: 37529102 PMCID: PMC10387578 DOI: 10.1016/j.isci.2023.107326] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 05/31/2023] [Accepted: 07/05/2023] [Indexed: 08/03/2023] Open
Abstract
Hepatocyte pyroptosis has been shown to be involved in liver damage progression. Previously, we found that growth arrest-specific 5 (GAS5) is a regulator of hepatic stellate cell (HSC) activation. However, whether GAS5 plays a role in hepatocyte pyroptosis remains unclear. In this study, reduced GAS5 was shown in CCl4-treated mice and restoration of GAS5-inhibited liver fibrosis in vivo. Hepatocyte pyroptosis participated in the effects of GAS5-inhibited liver fibrosis, associated with reduced caspase-1, NLRP3, and IL-1β (hepatocyte pyroptosis markers). Notably, AHR expression, a suppressor of NLRP3, was enhanced by GAS5. Silencing AHR inhibited GAS5-mediated hepatocyte pyroptosis. GAS5 and AHR were targets of microRNA-684 (miR-684). In addition, the effects of GAS5 on hepatocyte pyroptosis could be inhibited by miR-684. Interestingly, GAS5-mediated hepatocyte pyroptosis contributed to HSC inactivation. In conclusion, we demonstrate that GAS5 inhibits hepatocyte pyroptosis and HSC activation, at least in part, via regulation of miR-684 and AHR.
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Affiliation(s)
- Zhichao Lang
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Rongrong Zhang
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Xinmiao Li
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Yan Jin
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Yuhang Hu
- Cixi Biomedical Research Institute, Wenzhou Medical University, Ningbo 315300, China
| | - Xinyi Lin
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Yunzhi Tang
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Jingnan Zhang
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Lei Zheng
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Laboratory Medicine Center, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Zhixian Yu
- Department of Urology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
| | - Jianjian Zheng
- Key Laboratory of Clinical Laboratory Diagnosis and Translational Research of Zhejiang Province, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou 325000, China
- Cixi Biomedical Research Institute, Wenzhou Medical University, Ningbo 315300, China
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Shang J, Li H, Wu B, Jiang N, Wang B, Wang D, Zhong J, Chen Y, Xu X, Lu H. CircHIPK3 prevents chondrocyte apoptosis and cartilage degradation by sponging miR-30a-3p and promoting PON2. Cell Prolif 2022; 55:e13285. [PMID: 35716032 PMCID: PMC9436899 DOI: 10.1111/cpr.13285] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/26/2022] [Accepted: 05/08/2022] [Indexed: 11/28/2022] Open
Abstract
Osteoarthritis (OA) is a common joint disease featured by the deterioration of articular cartilage and chondrocyte death. Emerging evidence has indicated that circular RNAs (circRNAs) play an essential role in OA progress. Here, we found that the expression of circHIPK3 was significantly decreased in human and mouse OA cartilage. Knocking down circHIPK3 increased apoptosis and intracellular ROS level in HC‐a chondrocytes. We performed proteomic studies and identified that circHIPK3 regulated chondrocyte apoptosis through the mitochondrial pathway. Results of JC‐1 staining and western blot further confirmed that mitochondrial outer membrane permeabilization was promoted in HC‐a chondrocytes transfected by circHIPK3 siRNA. In terms of mechanism, we showed that PON2 functioned as a potential target of circHIPK3 to regulate chondrocyte apoptosis. Moreover, we revealed that circHIPK3 interacted with miR‐30a‐3p to regulate PON2 expression in chondrocytes. Taken together, our findings suggested that circHIPK3 regulated chondrocyte apoptosis by mitochondrial pathway, and targeting the circHIPK3/miR‐30a‐3p/PON2 axis might be a potential strategy for OA treatment.
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Affiliation(s)
- Jie Shang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Huizi Li
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.,Department of General Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Biao Wu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Ning Jiang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Bin Wang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.,Department of Orthopedics, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Dawei Wang
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
| | - Junlong Zhong
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China.,Department of Orthopedics, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yufeng Chen
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Xianghe Xu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.,Guangdong Provincial Key Laboratory of Biomedical Imaging, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Huading Lu
- Department of Orthopaedics, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China
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5
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Tong J, Lu J, Mao X, Zhu Z, Wang Y, Lou M, Zhang K. Circular RNA-UBE2D2 accelerates the proliferation and metastasis of non-small cell lung cancer cells via modulating microRNA-376a-3p/Eukaryotic Translation Initiation Factor 4γ2 axis. Bioengineered 2022; 13:5942-5953. [PMID: 35196197 PMCID: PMC8974110 DOI: 10.1080/21655979.2022.2027068] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) ranks first in the morbidity and mortality of malignant tumors in China. As reported, circular RNAs (circRNAs) are emerged in the progress of NSCLC. The study was to figure out the potential mechanism of circ-UBE2D2 in the progression of NSCLC. First, plasmid vectors intervening circ-UBE2D2, microRNA (miR)-376a-3p or Eukaryotic Translation Initiation Factor 4γ2 (EIF4G2) expression were transfected into NSCLC cells, and the expression of circ-UBE2D2, miR-376a-3p and EIF4G2 was detected by reverse transcription quantitative polymerase chain reaction or Western blot. Then, cell proliferation was detected by Cell counting kit-8 assay and plate cloning. Cell apoptosis was tested by flow cytometry. Plate scratches and Transwell were used to detect cell migration and invasion. Finally, the binding sites of circRNA UBE2D2, EIF4G2 and miR-376a-3p were verified by bioinformatics website starBase analysis and dual luciferase reporter gene assay. The results manifested the up-regulation of circ-UBE2D2 expression in NSCLC tissues and cells. Circ-UBE2D2 promoted the proliferation, migration and invasion, but repressed apoptosis of NSCLC cells. Interestingly, circ-UBE2D2 directly targeted miR-376a-3p and up-regulated miR-376a-3p restrained proliferation, migration and invasion, but accelerated apoptosis of NSCLC cells. More importantly, EIF4G2 was the target of miR-376a-3p, and overexpression of EIF4G2 reversed the effects of circ-UBE2D2 downregulation on proliferation, migration, invasion and apoptosis of NSCLC cells. These results suggest that circ-UBE2D2 promotes the proliferation, migration and invasion but restrains apoptosis of lung cancer cells by regulating miR-376a-3p/EIF4G2 axis.
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Affiliation(s)
- JiChun Tong
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - JiaWei Lu
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - XiaoLiang Mao
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - Zheng Zhu
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - YeMin Wang
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - Ming Lou
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
| | - Ke Zhang
- Department of Cardiothoracic Surgery, Changzhou Second People's Hospital, Changzhou City, Jiangsu Province, China
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6
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Li M, Li J, Zhang C, Hou S, Weng B. MIR210HG is aberrantly expressed in the seminal plasma of varicocele patients and associated with varicocele-related dyszoospermia. Andrologia 2022; 54:e14277. [PMID: 35146790 DOI: 10.1111/and.14277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/22/2021] [Accepted: 09/28/2021] [Indexed: 02/06/2023] Open
Abstract
This study aimed to confirm the expression of the seminal plasma long noncoding RNAs (lncRNAs) microRNA210 host gene (MIR210HG) in varicocele (VC) patients, to further explore the association between MIR210HG and VC severity and to evaluate whether MIR210HG can predict VC-related dyszoospermia. Semen samples from 188 VC patients and 92 healthy men were collected. Quantitative reverse transcriptase PCR detected seminal plasma MIR210HG levels. Receiver operating characteristic analysis assessed the ability of MIR210HG to screen patients with VC, or to screen VC patients with abnormal semen quality. Logistic analysis assessed the value of MIR210HG in predicting dyszoospermia in VC patients. The levels of MIR210HG in seminal plasma of VC patients were upregulated, which could screen VC patients. In addition, the levels of seminal plasma MIR210HG were upregulated with VC severity and were downregulated at 6 months after surgery in VC patients. Moreover, elevated MIR210HG levels in VC patients with abnormal semen quality could screen patients with abnormal semen quality and could independently predict the occurrence of dyszoospermia in VC patients. Seminal plasma MIR210HG expression is upregulated in VC patients, is associated with the severity of VC and may function as an independent predictor of VC-related dyszoospermia.
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Affiliation(s)
- Monong Li
- Urology Surgery, Qingdao Municipal Hospital, Qingdao, China
| | - Jinli Li
- Urology Surgery, Qingdao Municipal Hospital, Qingdao, China
| | - Changcun Zhang
- Urology Surgery, Qingdao Municipal Hospital, Qingdao, China
| | - Sichuan Hou
- Urology Surgery, Qingdao Municipal Hospital, Qingdao, China
| | - Bowen Weng
- Urology Surgery, Qingdao Municipal Hospital, Qingdao, China
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7
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Kollati Y, Akella RRD, Naushad SM, Patel RK, Reddy GB, Dirisala VR. Molecular insights into the role of genetic determinants of congenital hypothyroidism. Genomics Inform 2021; 19:e29. [PMID: 34638176 PMCID: PMC8510868 DOI: 10.5808/gi.21034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 07/22/2021] [Indexed: 12/01/2022] Open
Abstract
In our previous studies, we have demonstrated the association of certain variants of the thyroid-stimulating hormone receptor (TSHR), thyroid peroxidase (TPO), and thyroglobulin (TG) genes with congenital hypothyroidism. Herein, we explored the mechanistic basis for this association using different in silico tools. The mRNA 3'-untranslated region (3'-UTR) plays key roles in gene expression at the post-transcriptional level. In TSHR variants (rs2268477, rs7144481, and rs17630128), the binding affinity of microRNAs (miRs) (hsa-miR-154-5p, hsa-miR-376a-2-5p, hsa-miR-3935, hsa-miR-4280, and hsa-miR-6858-3p) to the 3'-UTR is disrupted, affecting post-transcriptional gene regulation. TPO and TG are the two key proteins necessary for the biosynthesis of thyroid hormones in the presence of iodide and H2O2. Reduced stability of these proteins leads to aberrant biosynthesis of thyroid hormones. Compared to the wild-type TPO protein, the p.S398T variant was found to exhibit less stability and significant rearrangements of intra-atomic bonds affecting the stoichiometry and substrate binding (binding energies, ΔG of wild-type vs. mutant: ‒15 vs. ‒13.8 kcal/mol; and dissociation constant, Kd of wild-type vs. mutant: 7.2E-12 vs. 7.0E-11 M). The missense mutations p.G653D and p.R1999W on the TG protein showed altered ΔG (0.24 kcal/mol and 0.79 kcal/mol, respectively). In conclusion, an in silico analysis of TSHR genetic variants in the 3'-UTR showed that they alter the binding affinities of different miRs. The TPO protein structure and mutant protein complex (p.S398T) are less stable, with potentially deleterious effects. A structural and energy analysis showed that TG mutations (p.G653D and p.R1999W) reduce the stability of the TG protein and affect its structure-functional relationship.
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Affiliation(s)
- Yedukondalu Kollati
- Department of Biotechnology, Vignan's University, Vadlamudi, Guntur, Andhra Pradesh 522213, India
| | - Radha Rama Devi Akella
- Department of Genetics, Rainbow Children's Hospital, Banjara Hills, Hyderabad, Telangana 500009, India.,Department of Biochemical Genetics and Pharmacogenomics, Sandor Speciality Diagnostics Pvt. Ltd, Banjara Hills, Hyderabad, Telangana 500034, India
| | - Shaik Mohammad Naushad
- Department of Biochemical Genetics and Pharmacogenomics, Sandor Speciality Diagnostics Pvt. Ltd, Banjara Hills, Hyderabad, Telangana 500034, India
| | - Rajesh K Patel
- Department of Genetics, Genetic Group of Gujarat Diagnostic Centre, Mehsana, Gujarat 384002, India
| | - G Bhanuprakash Reddy
- Biochemistry Division, National Institute of Nutrition, Hyderabad, Telangana 500007, India
| | - Vijaya R Dirisala
- Department of Biotechnology, Vignan's University, Vadlamudi, Guntur, Andhra Pradesh 522213, India
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