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Ebrahimnezhad M, Valizadeh A, Majidinia M, Tabnak P, Yousefi B. Unveiling the potential of FOXO3 in lung cancer: From molecular insights to therapeutic prospects. Biomed Pharmacother 2024; 176:116833. [PMID: 38843589 DOI: 10.1016/j.biopha.2024.116833] [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: 02/24/2024] [Revised: 05/18/2024] [Accepted: 05/26/2024] [Indexed: 06/20/2024] Open
Abstract
Lung cancer poses a significant challenge regarding molecular heterogeneity, as it encompasses a wide range of molecular alterations and cancer-related pathways. Recent discoveries made it feasible to thoroughly investigate the molecular mechanisms underlying lung cancer, giving rise to the possibility of novel therapeutic strategies relying on molecularly targeted drugs. In this context, forkhead box O3 (FOXO3), a member of forkhead transcription factors, has emerged as a crucial protein commonly dysregulated in cancer cells. The regulation of the FOXO3 in reacting to external stimuli plays a key role in maintaining cellular homeostasis as a component of the molecular machinery that determines whether cells will survive or dies. Indeed, various extrinsic cues regulate FOXO3, affecting its subcellular location and transcriptional activity. These regulations are mediated by diverse signaling pathways, non-coding RNAs (ncRNAs), and protein interactions that eventually drive post-transcriptional modification of FOXO3. Nevertheless, while it is no doubt that FOXO3 is implicated in numerous aspects of lung cancer, it is unclear whether they act as tumor suppressors, promotors, or both based on the situation. However, FOXO3 serves as an intriguing possible target in lung cancer therapeutics while widely used anti-cancer chemo drugs can regulate it. In this review, we describe a summary of recent findings on molecular mechanisms of FOXO3 to clarify that targeting its activity might hold promise in lung cancer treatment.
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Affiliation(s)
- Mohammad Ebrahimnezhad
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Amir Valizadeh
- Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Cellular and Molecular Medicine Institute, Urmia University of Medical Sciences, Urmia, Iran
| | - Peyman Tabnak
- Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Bahman Yousefi
- Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran; Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Yang C, Nan B, Ye H, Yan H, Wang M, Yuan Y. MiR-193b-5p protects BRL-3A cells from acrylamide-induced cell cycle arrest by targeting FoxO3. Food Chem Toxicol 2021; 150:112059. [PMID: 33582169 DOI: 10.1016/j.fct.2021.112059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 01/16/2021] [Accepted: 02/08/2021] [Indexed: 12/25/2022]
Abstract
Acrylamide (AA), an important by-product of the Maillard reaction, has been reported to be genotoxic and carcinogenic. The present study employed miRNAs to investigate the toxic mechanism of AA and their role against AA toxicity. Deep sequencing of small RNA libraries was performed and miR-193b-5p was applied for further study. AA significantly reduced the level of miR-193b-5p and its ectopic expression promoted cell cycle G1/S transition and cell proliferation by upregulating the cyclin-dependent kinase regulator Cyclin D1 and downregulating the cyclin-dependent kinase inhibitor p21, while miR-193b-5p inhibitor led to the opposite results. Dual luciferase assay demonstrated miR-193b-5p regulated the expression of FoxO3 by directly targeting the FoxO3 3'-untranslated region (3'-UTR). Knockdown of FoxO3 induced cell cycle G1/S transition and cell proliferation, which was suppressed by the inhibition of miR-193b-5p but promoted by miR-193b-5p mimics. MiR-193b-5p inhibitor strengthened the effect of FoxO3, contrary to the effect of miR-193b-5p mimics. In conclusion, miR-193b-5p acted as a regulator of cell cycle G1/S transition and cell proliferation by targeting FoxO3 to mediate the expression of p21 and Cyclin D1.
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Affiliation(s)
- Chaoyue Yang
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Bo Nan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Haiqing Ye
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Haiyang Yan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Minghua Wang
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China
| | - Yuan Yuan
- College of Food Science and Engineering, Jilin University, Changchun, 130062, China.
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Xia P, Gao X, Li F, Shao L, Sun Y. Down-Regulation of microRNA-30d Alleviates Intervertebral Disc Degeneration Through the Promotion of FOXO3 and Suppression of CXCL10. Calcif Tissue Int 2021; 108:252-264. [PMID: 33118080 DOI: 10.1007/s00223-020-00760-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 09/23/2020] [Indexed: 11/29/2022]
Abstract
MicroRNAs (miRNAs/miRs) are important biomarkers for the progression of intervertebral disc degeneration (IDD). We investigated the role of miR-30d in IDD progression through its interactions with forkhead box O3 (FOXO3) and C-X-C motif ligand 10 (CXCL10). We first measured the expression of miR-30d, FOXO3, and CXCL10 in NP cells cultured from IDD patients. RNA-immunoprecipitation (RIP), chromatin immunoprecipitation (ChIP) and dual-luciferase reporter assays were then employed to test the relationship among miR-30d, FOXO3, and CXCL10. Besides, gain- and loss-of function approaches were performed to assess the functional roles of miR-30d and FOXO3 in IDD in vitro and in vivo. We found high expression of miR-30d and CXCL10 and low expression of FOXO3 in IDD. We showed that miR-30d specifically targeted FOXO3, and that down-regulation of miR-30d promoted proliferation and inhibited apoptosis of NP cells in IDD by increasing the expression of FOXO3. Besides, FOXO3 inhibited apoptosis of NP cells by downregulation of CXCL10 expression. Moreover, inhibition of miR-30d promoted proliferation and inhibited apoptosis of NP cells in IDD by decreasing CXCL10. Furthermore, findings in the mouse IDD model confirmed the inhibitory role of decreased miR-30d in IDD progression. Thus, we show that downregulation of miR-30d could promote the proliferation of NP cells by increasing FOXO3 and decreasing CXCL10 expression, which may provide a novel therapeutic target for IDD.
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Affiliation(s)
- Peng Xia
- Department of Orthopedics, Second Hospital of Jilin University, Changchun, 132000, People's Republic of China
| | - Xu Gao
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin Province, People's Republic of China
| | - Fang Li
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin Province, People's Republic of China
| | - Liwei Shao
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, 130033, Jilin Province, People's Republic of China
| | - Yifu Sun
- Department of Orthopedics, Second Hospital of Jilin University, Changchun, 132000, People's Republic of China.
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Chen W, Jiang J, Gong L, Shu Z, Xiang D, Zhang X, Bi K, Diao H. Hepatitis B virus P protein initiates glycolytic bypass in HBV-related hepatocellular carcinoma via a FOXO3/miRNA-30b-5p/MINPP1 axis. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2021; 40:1. [PMID: 33390177 PMCID: PMC7779247 DOI: 10.1186/s13046-020-01803-8] [Citation(s) in RCA: 81] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 12/07/2020] [Indexed: 12/11/2022]
Abstract
Background Hepatitis B virus (HBV) infection is a crucial risk factor for hepatocellular carcinoma (HCC). However, its underlying mechanism remains understudied. Methods Microarray analysis was conducted to compare the genes and miRNAs in liver tissue from HBV-positive and HBV-negative HCC patients. Biological functions of these biomarkers in HBV-related HCC were validated via in vitro and in vivo experiments. Furthermore, we investigated the effect of HBV on the proliferation and migration of tumor cells in HBV-positive HCC tissue. Bioinformatics analysis was then performed to validate the clinical value of the biomarkers in a large HCC cohort. Results We found that a gene, MINPP1 from the glycolytic bypass metabolic pathway, has an important biological function in the development of HBV-positive HCC. MINPP1 is down-regulated in HBV-positive HCC and could inhibit the proliferation and migration of the tumor cells. Meanwhile, miRNA-30b-5p was found to be a stimulator for the proliferation of tumor cell through glycolytic bypass in HBV-positive HCC. More importantly, miRNA-30b-5p could significantly downregulate MINPP1 expression. Metabolic experiments showed that the miRNA-30b-5p/MINPP1 axis is able to accelerate the conversion of glucose to lactate and 2,3-bisphosphoglycerate (2,3-BPG). In the HBV-negative HCC cells, miRNA-30b-5p/MINPP1 could not regulate the glycolytic bypass to promote the tumorigenesis. However, once HBV was introduced into these cells, miRNA-30b-5p/MINPP1 significantly enhanced the proliferation, migration of tumor cells, and promoted the glycolytic bypass. We further revealed that HBV infection promoted the expression of miRNA-30b-5p through the interaction of HBV protein P (HBp) with FOXO3. Bioinformatics analysis on a large cohort dataset showed that high expression of MINPP1 was associated with favorable survival of HBV-positive HCC patients, which could lead to a slower progress of this disease. Conclusion Our study found that the HBp/FOXO3/miRNA-30b-5p/MINPP1 axis contributes to the development of HBV-positive HCC cells through the glycolytic bypass. We also presented miRNA-30b-5p/MINPP1 as a novel biomarker for HBV-positive HCC early diagnosis and a potential pharmaceutical target for antitumor therapy. Supplementary Information The online version contains supplementary material available at 10.1186/s13046-020-01803-8.
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Affiliation(s)
- Wenbiao Chen
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Jingjing Jiang
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Lan Gong
- Microbiome Research Centre, St George and Sutherland Clinical School, University of New South Wales, Sydney, NSW, Australia
| | - Zheyue Shu
- Department of Surgery, First Affiliated Hospital, Division of Hepatobiliary & Pancreatic Surgery, Zhejiang University School of Medicine, Hangzhou, 310000, China.,Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Hangzhou, 310000, China
| | - Dairong Xiang
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Xujun Zhang
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Kefan Bi
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China
| | - Hongyan Diao
- State Key Laboratory for Diagnosis & Treatment of Infectious Diseases, National Clinical Research Center for Infectious Disease, Collaborative Innovation Center for Diagnosis & Treatment of Infectious Diseases, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, 310003, China.
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Dalton S, Smith K, Singh K, Kaiser H, Kolhe R, Mondal AK, Khayrullin A, Isales CM, Hamrick MW, Hill WD, Fulzele S. Accumulation of kynurenine elevates oxidative stress and alters microRNA profile in human bone marrow stromal cells. Exp Gerontol 2020; 130:110800. [PMID: 31790802 PMCID: PMC6998036 DOI: 10.1016/j.exger.2019.110800] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2019] [Revised: 11/22/2019] [Accepted: 11/26/2019] [Indexed: 02/09/2023]
Abstract
Kynurenine, a metabolite of tryptophan breakdown, has been shown to increase with age, and plays a vital role in a number of age-related pathophysiological changes, including bone loss. Accumulation of kynurenine in bone marrow stromal cells (BMSCs) has been associated with a decrease in cell proliferation and differentiation, though the exact mechanism by which kynurenine mediates these changes is poorly understood. MiRNAs have been shown to regulate BMSC function, and accumulation of kynurenine may alter the miRNA expression profile of BMSCs. The aim of this study was to identify differentially expressed miRNAs in human BMSCs in response to treatment with kynurenine, and correlate miRNAs function in BMSCs biology through bioinformatics analysis. Human BMSCs were cultured and treated with and without kynurenine, and subsequent miRNA isolation was performed. MiRNA array was performed to identify differentially expressed miRNA. Microarray analysis identified 50 up-regulated, and 36 down-regulated miRNAs in kynurenine-treated BMSC cultures. Differentially expressed miRNA included miR-1281, miR-330-3p, let-7f-5p, and miR-493-5p, which are important for BMSC proliferation and differentiation. KEGG analysis found up-regulated miRNA targeting glutathione metabolism, a pathway critical for removing oxidative species. Our data support that the kynurenine dependent degenerative effect is partially due to changes in the miRNA profile of BMSCs.
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Affiliation(s)
- Sherwood Dalton
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America
| | - Kathryn Smith
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America
| | - Kanwar Singh
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America
| | - Helen Kaiser
- Department of Cell biology and Anatomy, Augusta University, Augusta, GA, United States of America
| | - Ravindra Kolhe
- Departments of Pathology, Augusta University, Augusta, GA 30912, United States of America
| | - Ashis K Mondal
- Departments of Pathology, Augusta University, Augusta, GA 30912, United States of America
| | - Andrew Khayrullin
- Department of Cell biology and Anatomy, Augusta University, Augusta, GA, United States of America
| | - Carlos M Isales
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America; Department of Medicine, Augusta University, Augusta, GA, United States of America; Institute of Healthy Aging, Augusta University, Augusta, GA, United States of America
| | - Mark W Hamrick
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America; Department of Cell biology and Anatomy, Augusta University, Augusta, GA, United States of America; Institute of Healthy Aging, Augusta University, Augusta, GA, United States of America
| | - William D Hill
- Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston, SC 29403, United States of America; Ralph H Johnson Veterans Affairs Medical Center, Charleston, SC, 29403, United States of America
| | - Sadanand Fulzele
- Department of Orthopedics, Augusta University, Augusta, GA, United States of America; Department of Cell biology and Anatomy, Augusta University, Augusta, GA, United States of America; Institute of Healthy Aging, Augusta University, Augusta, GA, United States of America.
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Duan Z, Lu J. Involvement of Aryl Hydrocarbon Receptor in L-Kynurenine-Mediated Parathyroid Hormone-Related Peptide Expression. Discov Oncol 2019; 10:89-96. [PMID: 30689168 DOI: 10.1007/s12672-019-0357-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 01/16/2019] [Indexed: 12/28/2022] Open
Abstract
Parathyroid hormone-related peptide (PTHrP), produced by specific cancers such as lung cancer, profoundly influences the formation of bone metastatic lesions via the "vicious cycle" of tumor growth and bone resorption. The changes in gene expression regulated by the abnormal microenvironment components play key roles in maintaining the biological characteristics of cells, such as the organotropism of cancer metastasis. A recent study has shown that L-kynurenine (L-Kyn), one of microenvironment components, induced a substantial increase in the metastasis of lung cancer cells. What remains unclear, however, is the linkage between L-Kyn and bone metastatic lesions. In the present paper, we found that a significant upregulation of PTHrP expression was detected when 95D cells, a lung cancer cell line, were incubated with 50 μM of L-Kyn. Meanwhile, L-Kyn (50/100 μM) strongly strengthened aryl hydrocarbon receptor (Ahr) expression. Additionally, L-Kyn (50 μM) increased the expression of the nuclear translocation of Ahr and cytochrome P450 1A1. Most importantly, the L-Kyn-induced upregulation of migration was significantly reduced when cells were co-incubated with siRNAAhr. Notably, the L-Kyn-mediated increase in PTHrP was also substantially attenuated upon siRNAAhr treatment in 95D cells. These results suggest that Ahr is involved in the L-Kyn-induced enhancement of PTHrP expression.
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Affiliation(s)
- Zhiqing Duan
- Department of Biochemistry and Molecular Biology, School of Basic Medical Sciences, Shanxi Medical University, 56 South Xinjian Road, Taiyuan, Shanxi, 030001, People's Republic of China.
| | - Jiangong Lu
- The Second Hospital of Shanxi Medical University, 382 Wuyi Road, Taiyuan, Shanxi, 030001, People's Republic of China
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Promoting epithelial-to-mesenchymal transition by d-kynurenine via activating aryl hydrocarbon receptor. Mol Cell Biochem 2018; 448:165-173. [DOI: 10.1007/s11010-018-3323-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Accepted: 02/07/2018] [Indexed: 12/14/2022]
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