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Zhang Y, Wu Y, Liu Z, Yang K, Lin H, Xiong K. Non-coding RNAs as potential targets in metformin therapy for cancer. Cancer Cell Int 2024; 24:333. [PMID: 39354464 PMCID: PMC11445969 DOI: 10.1186/s12935-024-03516-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 09/24/2024] [Indexed: 10/03/2024] Open
Abstract
Metformin, a widely used oral hypoglycemic drug, has emerged as a potential therapeutic agent for cancer treatment. While initially known for its role in managing diabetes, accumulating evidence suggests that metformin exhibits anticancer properties through various mechanisms. Several cellular or animal experiments have attempted to elucidate the role of non-coding RNA molecules, including microRNAs and long non-coding RNAs, in mediating the anticancer effects of metformin. The present review summarized the current understanding of the mechanisms by which non-coding RNAs modulate the response to metformin in cancer cells. The regulatory roles of non-coding RNAs, particularly miRNAs, in key cellular processes such as cell proliferation, cell death, angiogenesis, metabolism and epigenetics, and how metformin affects these processes are discussed. This review also highlights the role of lncRNAs in cancer types such as lung adenocarcinoma, breast cancer, and renal cancer, and points out the need for further exploration of the mechanisms by which metformin regulates lncRNAs. In addition, the present review explores the potential advantages of metformin-based therapies over direct delivery of ncRNAs, and this review highlights the mechanisms of non-coding RNA regulation when metformin is combined with other therapies. Overall, the present review provides insights into the molecular mechanisms underlying the anticancer effects of metformin mediated by non-coding RNAs, offering novel opportunities for the development of personalized treatment strategies in cancer patients.
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Affiliation(s)
- Yihan Zhang
- Department of Gastroenterology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330008, Jiangxi, China
- The Second School of Clinical Medicine, Jiangxi Medical College, Nanchang, China
| | - Yunhao Wu
- The Second School of Clinical Medicine, Jiangxi Medical College, Nanchang, China
| | - Zixu Liu
- The First School of Clinical Medicine, Jiangxi Medical College, Nanchang University, Nanchang, Jiangxi, 330006, People's Republic of China
| | - Kangping Yang
- The Second School of Clinical Medicine, Jiangxi Medical College, Nanchang, China
| | - Hui Lin
- Jiangxi Province Key Laboratory of Tumor Pathogenesis and Molecular Pathology, Department of Pathophysiology, School of Basic Medical Sciences, Nanchang, China
| | - Kai Xiong
- Department of Gastroenterology, The Second Affiliated Hospital, Jiangxi Medical College, Nanchang University, Nanchang, 330008, Jiangxi, China.
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2
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Jia P, Che J, Xie X, Han Q, Ma Y, Guo Y, Zheng Y. The role of ZEB1 in mediating the protective effects of metformin on skeletal muscle atrophy. J Pharmacol Sci 2024; 156:57-68. [PMID: 39179335 DOI: 10.1016/j.jphs.2024.07.004] [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: 04/17/2024] [Revised: 07/06/2024] [Accepted: 07/16/2024] [Indexed: 08/26/2024] Open
Abstract
Metformin is an important antidiabetic drug that has the potential to reduce skeletal muscle atrophy and promote the differentiation of muscle cells. However, the exact molecular mechanism underlying these functions remains unclear. Previous studies revealed that the transcription factor zinc finger E-box-binding homeobox 1 (ZEB1), which participates in tumor progression, inhibits muscle atrophy. Therefore, we hypothesized that the protective effect of metformin might be related to ZEB1. We investigated the positive effect of metformin on IL-1β-induced skeletal muscle atrophy by regulating ZEB1 in vitro and in vivo. Compared with the normal cell differentiation group, the metformin-treated group presented increased myotube diameters and reduced expression levels of atrophy-marker proteins. Moreover, muscle cell differentiation was hindered, when we artificially interfered with ZEB1 expression in mouse skeletal myoblast (C2C12) cells via ZEB1-specific small interfering RNA (si-ZEB1). In response to inflammatory stimulation, metformin treatment increased the expression levels of ZEB1 and three differentiation proteins, MHC, MyoD, and myogenin, whereas si-ZEB1 partially counteracted these effects. Moreover, marked atrophy was induced in a mouse model via the administration of lipopolysaccharide (LPS) to the skeletal muscles of the lower limbs. Over a 4-week period of intragastric administration, metformin treatment ameliorated muscle atrophy and increased the expression levels of ZEB1. Metformin treatment partially alleviated muscle atrophy and stimulated differentiation. Overall, our findings may provide a better understanding of the mechanism underlying the effects of metformin treatment on skeletal muscle atrophy and suggest the potential of metformin as a therapeutic drug.
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Affiliation(s)
- Peiyu Jia
- Department of Pain, Huadong Hospital, Shanghai Key Laboratory of Clinical Geriatric Medicine, Fudan University, Shanghai, 200040, China
| | - Ji Che
- Department of Pain, Huadong Hospital, Shanghai Key Laboratory of Clinical Geriatric Medicine, Fudan University, Shanghai, 200040, China
| | - Xiaoting Xie
- School of Kinesiology, Shanghai University of Sport, Shanghai, 200438, China
| | - Qi Han
- Department of Pain, Huadong Hospital, Shanghai Key Laboratory of Clinical Geriatric Medicine, Fudan University, Shanghai, 200040, China
| | - Yantao Ma
- Department of Pain, Huadong Hospital, Shanghai Key Laboratory of Clinical Geriatric Medicine, Fudan University, Shanghai, 200040, China
| | - Yong Guo
- Department of Anesthesiology and Critical Care Medicine, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, 200233, China.
| | - Yongjun Zheng
- Department of Pain, Huadong Hospital, Shanghai Key Laboratory of Clinical Geriatric Medicine, Fudan University, Shanghai, 200040, China.
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Tsai PC, Huang CF, Yeh ML, Hsieh MH, Kuo HT, Hung CH, Tseng KC, Lai HC, Peng CY, Wang JH, Chen JJ, Lee PL, Chien RN, Yang CC, Lo GH, Kao JH, Liu CJ, Liu CH, Yan SL, Lin CY, Su WW, Chu CH, Chen CJ, Tung SY, Tai C, Lin CW, Lo CC, Cheng PN, Chiu YC, Wang CC, Cheng JS, Tsai WL, Lin HC, Huang YH, Chen CY, Huang JF, Dai CY, Chung WL, Bair MJ, Yu ML. Metformin and statins reduce hepatocellular carcinoma risk in chronic hepatitis C patients with failed antiviral therapy. Clin Mol Hepatol 2024; 30:468-486. [PMID: 38637957 PMCID: PMC11261235 DOI: 10.3350/cmh.2024.0038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 04/18/2024] [Accepted: 04/18/2025] [Indexed: 04/20/2024] Open
Abstract
BACKGROUND/AIMS Chronic hepatitis C (CHC) patients who failed antiviral therapy are at increased risk for hepatocellular carcinoma (HCC). This study assessed the potential role of metformin and statins, medications for diabetes mellitus (DM) and hyperlipidemia (HLP), in reducing HCC risk among these patients. METHODS We included CHC patients from the T-COACH study who failed antiviral therapy. We tracked the onset of HCC 1.5 years post-therapy by linking to Taiwan's cancer registry data from 2003 to 2019. We accounted for death and liver transplantation as competing risks and employed Gray's cumulative incidence and Cox subdistribution hazards models to analyze HCC development. RESULTS Out of 2,779 patients, 480 (17.3%) developed HCC post-therapy. DM patients not using metformin had a 51% increased risk of HCC compared to non-DM patients, while HLP patients on statins had a 50% reduced risk compared to those without HLP. The 5-year HCC incidence was significantly higher for metformin non-users (16.5%) versus non-DM patients (11.3%; adjusted sub-distribution hazard ratio [aSHR]=1.51; P=0.007) and metformin users (3.1%; aSHR=1.59; P=0.022). Statin use in HLP patients correlated with a lower HCC risk (3.8%) compared to non-HLP patients (12.5%; aSHR=0.50; P<0.001). Notably, the increased HCC risk associated with non-use of metformin was primarily seen in non-cirrhotic patients, whereas statins decreased HCC risk in both cirrhotic and non-cirrhotic patients. CONCLUSION Metformin and statins may have a chemopreventive effect against HCC in CHC patients who failed antiviral therapy. These results support the need for personalized preventive strategies in managing HCC risk.
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Affiliation(s)
- Pei-Chien Tsai
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chung-Feng Huang
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Lun Yeh
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Meng-Hsuan Hsieh
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Health Management Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
| | - Hsing-Tao Kuo
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi Mei Medical Centre, Tainan, Taiwan
| | - Chao-Hung Hung
- Division of Hepatogastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
| | - Kuo-Chih Tseng
- Department of Gastroenterology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
| | - Hsueh-Chou Lai
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Cheng-Yuan Peng
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Jing-Houng Wang
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
| | - Jyh-Jou Chen
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Centre, Liouying, Tainan, Taiwan
| | - Pei-Lun Lee
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Centre, Liouying, Tainan, Taiwan
| | - Rong-Nan Chien
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Centre, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Chi-Chieh Yang
- Division of Gastroenterology, Department of Internal Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan
| | - Gin-Ho Lo
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital and School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Jia-Horng Kao
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chun-Jen Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chen-Hua Liu
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Sheng-Lei Yan
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan
| | - Chun-Yen Lin
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Centre, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Wei-Wen Su
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
| | - Cheng-Hsin Chu
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Chih-Jen Chen
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
| | - Shui-Yi Tung
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
| | - Chi‐Ming Tai
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital and School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Chih-Wen Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital and School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
| | - Ching-Chu Lo
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Martin De Porres Hospital-Daya, Chiayi, Taiwan
| | - Pin-Nan Cheng
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Yen-Cheng Chiu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chia-Chi Wang
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, New Taipei, Taiwan
| | - Jin-Shiung Cheng
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Wei-Lun Tsai
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Han-Chieh Lin
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yi-Hsiang Huang
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
| | - Chi-Yi Chen
- Department of Internal Medicine, Chiayi Christian Hospital, Chiayi, Taiwan
| | - Jee-Fu Huang
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Chia-Yen Dai
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wan-Long Chung
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Ming-Jong Bair
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taitung; Mackay Medical College, Taipei, Taiwan
| | - Ming-Lung Yu
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Centre of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
| | - T-COACH Study Group
- Hepatobiliary Section, Department of Internal Medicine, and Hepatitis Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Hepatitis Research Centre, School of Medicine and Centre for Liquid Biopsy and Cohort Research, Kaohsiung Medical University, Kaohsiung, Taiwan
- Health Management Centre, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, Chi Mei Medical Centre, Tainan, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, Chiayi Chang Gung Memorial Hospital, Chiayi, Taiwan
- Department of Gastroenterology, Dalin Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Chiayi, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
- Division of Hepatogastroenterology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital, Kaohsiung, Taiwan
- Division of Gastroenterology and Hepatology, Chi-Mei Medical Centre, Liouying, Tainan, Taiwan
- Division of Hepatology, Department of Gastroenterology and Hepatology, Linkou Medical Centre, Chang Gung Memorial Hospital, Keelung, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Show Chwan Memorial Hospital, Changhua, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, E-Da Hospital and School of Medicine, College of Medicine, I-Shou University, Kaohsiung, Taiwan
- Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, National Taiwan University Hospital, Taipei, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Chang Bing Show-Chwan Memorial Hospital, Changhua, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Changhua Christian Hospital, Changhua, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, MacKay Memorial Hospital, Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, St. Martin De Porres Hospital-Daya, Chiayi, Taiwan
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and School of Medicine, Tzu Chi University, New Taipei, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Division of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
- Institute of Clinical Medicine, Faculty of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan
- Department of Internal Medicine, Chiayi Christian Hospital, Chiayi, Taiwan
- Division of Gastroenterology, Department of Internal Medicine, Taitung Mackay Memorial Hospital, Taitung; Mackay Medical College, Taipei, Taiwan
- School of Medicine and Doctoral Program of Clinical and Experimental Medicine, College of Medicine and Centre of Excellence for Metabolic Associated Fatty Liver Disease, National Sun Yat-sen University, Kaohsiung, Taiwan
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4
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De Jesús-González LA, del Ángel RM, Palacios-Rápalo SN, Cordero-Rivera CD, Rodríguez-Carlos A, Trujillo-Paez JV, Farfan-Morales CN, Osuna-Ramos JF, Reyes-Ruiz JM, Rivas-Santiago B, León-Juárez M, García-Herrera AC, Ramos-Cortes AC, López-Gándara EA, Martínez-Rodríguez E. A Dual Pharmacological Strategy against COVID-19: The Therapeutic Potential of Metformin and Atorvastatin. Microorganisms 2024; 12:383. [PMID: 38399787 PMCID: PMC10893401 DOI: 10.3390/microorganisms12020383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/31/2024] [Accepted: 02/11/2024] [Indexed: 02/25/2024] Open
Abstract
Metformin (MET) and atorvastatin (ATO) are promising treatments for COVID-19. This review explores the potential of MET and ATO, commonly prescribed for diabetes and dyslipidemia, respectively, as versatile medicines against SARS-CoV-2. Due to their immunomodulatory and antiviral capabilities, as well as their cost-effectiveness and ubiquitous availability, they are highly suitable options for treating the virus. MET's effect extends beyond managing blood sugar, impacting pathways that can potentially decrease the severity and fatality rates linked with COVID-19. It can partially block mitochondrial complex I and stimulate AMPK, which indicates that it can be used more widely in managing viral infections. ATO, however, impacts cholesterol metabolism, a crucial element of the viral replicative cycle, and demonstrates anti-inflammatory characteristics that could modulate intense immune reactions in individuals with COVID-19. Retrospective investigations and clinical trials show decreased hospitalizations, severity, and mortality rates in patients receiving these medications. Nevertheless, the journey from observing something to applying it in a therapeutic setting is intricate, and the inherent diversity of the data necessitates carefully executed, forward-looking clinical trials. This review highlights the requirement for efficacious, easily obtainable, and secure COVID-19 therapeutics and identifies MET and ATO as promising treatments in this worldwide health emergency.
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Affiliation(s)
- Luis Adrián De Jesús-González
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
- Department of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies (CINVESTAV-IPN), Mexico City 07360, Mexico; (S.N.P.-R.); (C.D.C.-R.)
| | - Rosa María del Ángel
- Department of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies (CINVESTAV-IPN), Mexico City 07360, Mexico; (S.N.P.-R.); (C.D.C.-R.)
| | - Selvin Noé Palacios-Rápalo
- Department of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies (CINVESTAV-IPN), Mexico City 07360, Mexico; (S.N.P.-R.); (C.D.C.-R.)
| | - Carlos Daniel Cordero-Rivera
- Department of Infectomics and Molecular Pathogenesis, Center for Research and Advanced Studies (CINVESTAV-IPN), Mexico City 07360, Mexico; (S.N.P.-R.); (C.D.C.-R.)
| | - Adrián Rodríguez-Carlos
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Juan Valentin Trujillo-Paez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Carlos Noe Farfan-Morales
- Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana (UAM), Unidad Cuajimalpa, Ciudad de México 05348, Mexico;
| | | | - José Manuel Reyes-Ruiz
- División de Investigación en Salud, Unidad Médica de Alta Especialidad, Hospital de Especialidades No. 14, Centro Médico Nacional “Adolfo Ruiz Cortines”, Instituto Mexicano del Seguro Social (IMSS), Veracruz 91897, Mexico;
- Facultad de Medicina, Región Veracruz, Universidad Veracruzana (UV), Veracruz 91700, Mexico
| | - Bruno Rivas-Santiago
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Moisés León-Juárez
- Laboratorio de Virología Perinatal y Diseño Molecular de Antígenos y Biomarcadores, Departamento de Inmunobioquímica, Instituto Nacional de Perinatología, Ciudad de México 11000, Mexico;
| | - Ana Cristina García-Herrera
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Adriana Clara Ramos-Cortes
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Erika Alejandra López-Gándara
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
| | - Estefanía Martínez-Rodríguez
- Unidad de Investigación Biomédica de Zacatecas, Instituto Mexicano del Seguro Social, Zacatecas 98000, Mexico; (A.R.-C.); (J.V.T.-P.); (B.R.-S.); (A.C.G.-H.); (A.C.R.-C.); (E.A.L.-G.); (E.M.-R.)
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5
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Gholami M, Klashami ZN, Ebrahimi P, Mahboobipour AA, Farid AS, Vahidi A, Zoughi M, Asadi M, Amoli MM. Metformin and long non-coding RNAs in breast cancer. J Transl Med 2023; 21:155. [PMID: 36849958 PMCID: PMC9969691 DOI: 10.1186/s12967-023-03909-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/21/2023] [Indexed: 03/01/2023] Open
Abstract
Breast cancer (BC) is the second most common cancer and cause of death in women. In recent years many studies investigated the association of long non-coding RNAs (lncRNAs), as novel genetic factors, on BC risk, survival, clinical and pathological features. Recent studies also investigated the roles of metformin treatment as the firstline treatment for type 2 diabetes (T2D) played in lncRNAs expression/regulation or BC incidence, outcome, mortality and survival, separately. This comprehensive study aimed to review lncRNAs associated with BC features and identify metformin-regulated lncRNAs and their mechanisms of action on BC or other types of cancers. Finally, metformin affects BC by regulating five BC-associated lncRNAs including GAS5, HOTAIR, MALAT1, and H19, by several molecular mechanisms have been described in this review. In addition, metformin action on other types of cancers by regulating ten lncRNAs including AC006160.1, Loc100506691, lncRNA-AF085935, SNHG7, HULC, UCA1, H19, MALAT1, AFAP1-AS1, AC026904.1 is described.
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Affiliation(s)
- Morteza Gholami
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.,Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Zeynab Nickhah Klashami
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Pirooz Ebrahimi
- Department of Pharmacy, Health and Nutritional Sciences, University of Calabria, Arcavacata, Italy
| | | | - Amir Salehi Farid
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Aida Vahidi
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Marziyeh Zoughi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mojgan Asadi
- Metabolomics and Genomics Research Center Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Mahsa M Amoli
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran.
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6
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Li HC, Yang CH, Lo SY. Long noncoding RNAs in hepatitis B virus replication and oncogenesis. World J Gastroenterol 2022; 28:2823-2842. [PMID: 35978877 PMCID: PMC9280728 DOI: 10.3748/wjg.v28.i25.2823] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2022] [Revised: 04/16/2022] [Accepted: 05/22/2022] [Indexed: 02/06/2023] Open
Abstract
Several diverse long noncoding RNAs (lncRNAs) have been identified to be involved in hepatitis B virus (HBV) replication and oncogenesis, especially those dysregulated in HBV-related hepatocellular carcinoma (HCC). Most of these dysregulated lncRNAs are modulated by the HBV X protein. The regulatory mechanisms of some lncRNAs in HBV replication and oncogenesis have been characterized. Genetic polymorphisms of several lncRNAs affecting HBV replication or oncogenesis have also been studied. The prognosis of HCC remains poor. It is important to identify novel tumor markers for early diagnosis and find more therapeutic targets for effective treatments of HCC. Some dysregulated lncRNAs in HBV-related HCC may become biomarkers for early diagnosis and/or the therapeutic targets of HCC. This mini-review summarizes these findings briefly, focusing on recent developments.
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Affiliation(s)
- Hui-Chun Li
- Department of Biochemistry, Tzu Chi University, Hualien 97004, Taiwan
| | - Chee-Hing Yang
- Department of Laboratory Medicine and Biotechnology, Tzu Chi University, Hualien 97004, Taiwan
| | - Shih-Yen Lo
- Department of Laboratory Medicine and Biotechnology, Tzu Chi University, Hualien 97004, Taiwan
- Department of Laboratory Medicine, Buddhist Tzu Chi General Hospital, Hualien 97004, Taiwan
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7
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Yang L, Zou T, Chen Y, Zhao Y, Wu X, Li M, Du F, Chen Y, Xiao Z, Shen J. Hepatitis B virus X protein mediated epigenetic alterations in the pathogenesis of hepatocellular carcinoma. Hepatol Int 2022; 16:741-754. [PMID: 35648301 DOI: 10.1007/s12072-022-10351-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 04/25/2022] [Indexed: 12/13/2022]
Abstract
Chronic hepatitis B virus (HBV) infection is a worldwide health problem. Hepatitis B virus X protein (HBx), a pleiotropic regulatory protein encoded by HBV, is necessary for the transcription of HBV covalently closed circular DNA (cccDNA) minichromosomes, and affects the epigenetic regulation of host cells. The epigenetic reprogramming of HBx on host cell genome is strongly involved in HBV-related HCC carcinogenesis. Here, we review the latest findings of the epigenetic regulation induced by HBx protein in hepatocellular carcinoma (HCC), including DNA methylation, histone modification and non-coding RNA expression. The influence of HBx on the epigenetic regulation of cccDNA is also summarized. In addition, preliminary studies of targeted drugs for epigenetic changes induced by HBx are also discussed. The exploration of epigenetic markers as potential targets will help to develop new prevention and/or treatment methods for HBx-related HCC.
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Affiliation(s)
- Liqiong Yang
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Tao Zou
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Yao Chen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Yueshui Zhao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Xu Wu
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Mingxing Li
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Fukuan Du
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Yu Chen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China
| | - Zhangang Xiao
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China.
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China.
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China.
| | - Jing Shen
- Laboratory of Molecular Pharmacology, Department of Pharmacology, School of Pharmacy, Southwest Medical University, Luzhou, 646000, China.
- Cell Therapy and Cell Drugs of Luzhou Key Laboratory, Luzhou, 646000, China.
- South Sichuan Institute of Translational Medicine, Luzhou, 646000, China.
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8
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Wang X, Kang M, Liu C, Lin T, Han X, Jiang X. Current State and Progress of Research on the Role of lncRNA in HBV-Related Liver Cancer. Front Cell Infect Microbiol 2021; 11:714895. [PMID: 34869051 PMCID: PMC8636595 DOI: 10.3389/fcimb.2021.714895] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Accepted: 11/01/2021] [Indexed: 01/04/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a malignant tumor with the highest mortality rate in the world, and hepatitis B virus (HBV) plays an important role in its development. Long noncoding RNA (lncRNA) is highly related to the inactivation of tumor suppressor genes and the activation of oncogenes in HCC. Researchers have used high-throughput sequencing technology to identify many noncoding transcripts related to the development of HCC and have studied the interaction between these transcripts and DNA, RNA, or protein to determine the relevant mechanism in the development of HCC. In general, the research on lncRNA represents a new field of cancer research, and the imbalance in lncRNA plays an pivotal role in the occurrence of liver cancer. In this review, we summarize some of the dysfunctional lncRNAs in human HCC associated with HBV infection. Their regulatory pathways, functions, and potential molecular mechanisms in the occurrence and development of HCC are discussed.
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Affiliation(s)
- Xueke Wang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, China
| | - Meisong Kang
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, China
| | - Chun Liu
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, China
| | - Ting Lin
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, China
| | - Xiao Han
- College of Biological Science and Engineering, Fuzhou University, Fuzhou, China
| | - Xiwen Jiang
- DAAN Gene Co., Ltd. of Sun Yat-sen University, Guangzhou, China
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9
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Tseng HH, Chen YZ, Chou NH, Chen YC, Wu CC, Liu LF, Yang YF, Yeh CY, Kung ML, Tu YT, Tsai KW. Metformin inhibits gastric cancer cell proliferation by regulation of a novel Loc100506691-CHAC1 axis. MOLECULAR THERAPY-ONCOLYTICS 2021; 22:180-194. [PMID: 34514098 PMCID: PMC8416970 DOI: 10.1016/j.omto.2021.08.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 08/13/2021] [Indexed: 12/30/2022]
Abstract
Long noncoding RNAs (lncRNAs) are a group of nonprotein coding transcripts that play a critical role in cancer progression. However, the role of lncRNA in metformin-induced inhibition of cell growth and its biological function in gastric cancer remain largely unknown. In this study, we identified an oncogenic lncRNA, Loc100506691, the expression of which was decreased in gastric cancer cells with metformin treatment. Moreover, Loc100506691 was significantly overexpressed in gastric cancer compared with adjacent normal tissues (p < 0.001), and high Loc100506691 expression was significantly correlated with poor survival of patients with gastric cancer. Additionally, Loc100506691 knockdown could significantly suppress gastric cancer cell growth in vitro, and ectopic Loc100506691 expression accelerated tumor growth in an in vivo mouse model. Analysis of the cell cycle revealed that Loc100506691 knockdown induced cell cycle arrest at the G2/M phase by impairing cell entry from the G2/M to G1 phase. Loc100506691 negatively regulated CHAC1 expression by modulating miR-26a-5p/miR-330-5p expression, and CHAC1 knockdown markedly attenuated Loc100506691 knockdown-induced gastric cancer cell growth and motility suppression. We concluded that anti-proliferative effects of metformin in gastric cancer may be partially caused by suppression of the Loc100506691-miR-26a-5p/miR-330-5p-CHAC1 axis.
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Affiliation(s)
- Hui-Hwa Tseng
- Division of Anatomic Pathology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23124, Taiwan
| | - You-Zuo Chen
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan.,Department of Biological Science and Technology, I-Shou University, Kaohsiung 82445, Taiwan
| | - Nan-Hua Chou
- Department of Surgery Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan
| | - Yen-Chih Chen
- Division of Gastrointestinal Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical of Foundation, New Taipei City 23124, Taiwan
| | - Chao-Chuan Wu
- Division of Gastrointestinal Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical of Foundation, New Taipei City 23124, Taiwan
| | - Li-Feng Liu
- Department of Biological Science and Technology, I-Shou University, Kaohsiung 82445, Taiwan
| | - Yi-Fang Yang
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan
| | - Chung-Yu Yeh
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan
| | - Mei-Lang Kung
- Department of Medical Education and Research, Kaohsiung Veterans General Hospital, Kaohsiung 81362, Taiwan
| | - Ya-Ting Tu
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23124, Taiwan
| | - Kuo-Wang Tsai
- Department of Research, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City 23124, Taiwan
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10
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Justice JN, Gubbi S, Kulkarni AS, Bartley JM, Kuchel GA, Barzilai N. A geroscience perspective on immune resilience and infectious diseases: a potential case for metformin. GeroScience 2021; 43:1093-1112. [PMID: 32902818 PMCID: PMC7479299 DOI: 10.1007/s11357-020-00261-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 08/27/2020] [Indexed: 12/18/2022] Open
Abstract
We are in the midst of the global pandemic. Though acute respiratory coronavirus (SARS-COV2) that leads to COVID-19 infects people of all ages, severe symptoms and mortality occur disproportionately in older adults. Geroscience interventions that target biological aging could decrease risk across multiple age-related diseases and improve outcomes in response to infectious disease. This offers hope for a new host-directed therapeutic approach that could (i) improve outcomes following exposure or shorten treatment regimens; (ii) reduce the chronic pathology associated with the infectious disease and subsequent comorbidity, frailty, and disability; and (iii) promote development of immunological memory that protects against relapse or improves response to vaccination. We review the possibility of this approach by examining available evidence in metformin: a generic drug with a proven safety record that will be used in a large-scale multicenter clinical trial. Though rigorous translational research and clinical trials are needed to test this empirically, metformin may improve host immune defenses and confer protection against long-term health consequences of infectious disease, age-related chronic diseases, and geriatric syndromes.
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Affiliation(s)
- Jamie N Justice
- Sticht Center for Healthy Aging and Alzheimer's Prevention, Internal Medicine - Gerontology and Geriatric Medicine, Wake Forest School of Medicine, Medical Center Blvd, Winston-Salem, NC, 27157, USA.
| | - Sriram Gubbi
- Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, 20814, USA
| | - Ameya S Kulkarni
- Department of Medicine, Division of Endocrinology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
- Institute for Aging Research, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
| | - Jenna M Bartley
- Center on Aging, University of Connecticut School of Medicine, Farmington, CT, 06030, USA
- Department of Immunology, University of Connecticut School of Medicine, Farmington, CT, 06030, USA
| | - George A Kuchel
- Center on Aging, University of Connecticut School of Medicine, Farmington, CT, 06030, USA
| | - Nir Barzilai
- Department of Medicine, Division of Endocrinology, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
- Institute for Aging Research, Albert Einstein College of Medicine, Bronx, NY, 10461, USA
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11
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Kathuria D, Raul AD, Wanjari P, Bharatam PV. Biguanides: Species with versatile therapeutic applications. Eur J Med Chem 2021; 219:113378. [PMID: 33857729 DOI: 10.1016/j.ejmech.2021.113378] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Revised: 03/04/2021] [Accepted: 03/08/2021] [Indexed: 12/18/2022]
Abstract
Biguanides are compounds in which two guanidine moieties are fused to form a highly conjugated system. Biguanides are highly basic and hence they are available as salts mostly hydrochloride salts, these cationic species have been found to exhibit many therapeutic properties. This review covers the research and development carried out on biguanides and accounts the various therapeutic applications of drugs containing biguanide group-such as antimalarial, antidiabetic, antiviral, anticancer, antibacterial, antifungal, anti-tubercular, antifilarial, anti-HIV, as well as other biological activities. The aim of this review is to compile all the medicinal chemistry applications of this class of compounds so as to pave way for the accelerated efforts in finding the drug action mechanisms associated with this class of compounds. Importance has been given to the organic chemistry of these biguanide derivatives also.
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Affiliation(s)
- Deepika Kathuria
- University Center for Research and Development, Chandigarh University, Gharuan, Punjab, 140413, India
| | - Akshay D Raul
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, 160 062, Punjab, India
| | - Pravin Wanjari
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, 160 062, Punjab, India
| | - Prasad V Bharatam
- Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER), Sector 67, S. A. S. Nagar, 160 062, Punjab, India.
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12
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Zhang H, Chen X, Zhang J, Wang X, Chen H, Liu L, Liu S. Long non‑coding RNAs in HBV‑related hepatocellular carcinoma (Review). Int J Oncol 2019; 56:18-32. [PMID: 31746420 DOI: 10.3892/ijo.2019.4909] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 09/02/2019] [Indexed: 12/25/2022] Open
Abstract
Hepatitis B virus (HBV)‑related hepatocellular carcinoma (HCC) is a global health problem that accounts for more than half of total liver cancer cases in developing countries. Despite the growing number of researches conducted, the molecular mechanism underlying the development of HCC remains elusive. Long non‑coding RNAs (lncRNAs), which are non‑coding RNAs >200 nt in length that were previously considered to be transcriptional noise, have been found to be dysregulated in HBV‑related HCC with the help of high‑throughput omics techniques. Subsequent investigations revealed that aberrant expression of lncRNAs may affect the risk of HBV‑related HCC through diverse mechanisms, including epigenetic silencing of transcriptional activation, alternative splicing, molecular sponging, modulating protein stability, and by serving as precursors of miRNAs. Although the sensitivity and specificity of lncRNAs must be further validated, a number of circulating lncRNAs have been identified as useful biomarkers for HBV‑related HCC. In addition to these findings, recent studies also unveiled that certain genetic polymorphisms in lncRNAs may affect the occurrence and prognosis of HBV‑related HCC. The aim of the present review was to provide an overview of the mechanisms underlying the involvement of lncRNAs in HBV‑related HCC. Subsequently, lncRNAs found to be dysregulated in HBV‑related HCC were focused on and current findings on circulating lncRNAs and their genetic polymorphisms were discussed.
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Affiliation(s)
- Hao Zhang
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Sichuan 610000, P.R. China
| | - Xuebing Chen
- Department of Infectious Diseases, People's Hospital of Deyang City, Deyang, Sichuan 618000, P.R. China
| | - Jian Zhang
- Department of Pathology, People's Hospital of Deyang City, Deyang, Sichuan 618000, P.R. China
| | - Xianwei Wang
- Department of Pathology, People's Hospital of Deyang City, Deyang, Sichuan 618000, P.R. China
| | - Huijuan Chen
- Department of Pathology, People's Hospital of Deyang City, Deyang, Sichuan 618000, P.R. China
| | - Lin Liu
- Department of Pathology, People's Hospital of Deyang City, Deyang, Sichuan 618000, P.R. China
| | - Shanling Liu
- Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Sichuan 610000, P.R. China
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13
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Chi Y, Wang D, Wang J, Yu W, Yang J. Long Non-Coding RNA in the Pathogenesis of Cancers. Cells 2019; 8:cells8091015. [PMID: 31480503 PMCID: PMC6770362 DOI: 10.3390/cells8091015] [Citation(s) in RCA: 534] [Impact Index Per Article: 106.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Revised: 08/25/2019] [Accepted: 08/29/2019] [Indexed: 12/24/2022] Open
Abstract
The incidence and mortality rate of cancer has been quickly increasing in the past decades. At present, cancer has become the leading cause of death worldwide. Most of the cancers cannot be effectively diagnosed at the early stage. Although there are multiple therapeutic treatments, including surgery, radiotherapy, chemotherapy, and targeted drugs, their effectiveness is still limited. The overall survival rate of malignant cancers is still low. It is necessary to further study the mechanisms for malignant cancers, and explore new biomarkers and targets that are more sensitive and effective for early diagnosis, treatment, and prognosis of cancers than traditional biomarkers and methods. Long non-coding RNAs (lncRNAs) are a class of RNA transcripts with a length greater than 200 nucleotides. Generally, lncRNAs are not capable of encoding proteins or peptides. LncRNAs exert diverse biological functions by regulating gene expressions and functions at transcriptional, translational, and post-translational levels. In the past decade, it has been demonstrated that the dysregulated lncRNA profile is widely involved in the pathogenesis of many diseases, including cancer, metabolic disorders, and cardiovascular diseases. In particular, lncRNAs have been revealed to play an important role in tumor growth and metastasis. Many lncRNAs have been shown to be potential biomarkers and targets for the diagnosis and treatment of cancers. This review aims to briefly discuss the latest findings regarding the roles and mechanisms of some important lncRNAs in the pathogenesis of certain malignant cancers, including lung, breast, liver, and colorectal cancers, as well as hematological malignancies and neuroblastoma.
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Affiliation(s)
- Yujing Chi
- Department of Central Laboratory & Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing 100044, China
| | - Di Wang
- Department of Central Laboratory & Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing 100044, China
| | - Junpei Wang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China
- Key Laboratory of Cardiovascular Science of the Ministry of Education, Center for Non-coding RNA Medicine, Beijing 100191, China
| | - Weidong Yu
- Department of Central Laboratory & Institute of Clinical Molecular Biology, Peking University People's Hospital, Beijing 100044, China
| | - Jichun Yang
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Peking University Health Science Center, Beijing 100191, China.
- Key Laboratory of Cardiovascular Science of the Ministry of Education, Center for Non-coding RNA Medicine, Beijing 100191, China.
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14
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Sayad A, Taheri M, Arsang-Jang S, Glassy MC, Ghafouri-Fard S. Hepatocellular carcinoma up-regulated long non-coding RNA: a putative marker in multiple sclerosis. Metab Brain Dis 2019; 34:1201-1205. [PMID: 31049796 DOI: 10.1007/s11011-019-00418-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 04/16/2019] [Indexed: 12/17/2022]
Abstract
Highly up-regulated in liver cancer (HULC) is a cancer-associated long non-coding RNA (lncRNA) which may regulate expression of other genes by working as a competing RNA for microRNAs. In the current study, we assessed transcript levels of this lncRNA in peripheral blood of multiple sclerosis (MS) patients and healthy persons to evaluate its possible role in the pathogenesis of this inflammatory disease and its diagnostic power. The results of Multilevel Bayesian showed no significant difference between cases and controls (P = 0.002, 95% confidence interval (CI) = [3.08, 13.3]). However, based on the results of Quantile regression, there was a significant difference in HULC expression between cases and controls after controlling the effects of sex and age (P = 0.002, 95% CI = [3.08, 13.3]) which shows different trends in males and females. HULC expression was inversely correlated with age of male subjects but not female subjects. HULC transcript levels had 91.1% accuracy in diagnosis of MS disease (Specificity: 80%, Sensitivity: 86.6%). The diagnostic power of HULC was higher in male subjects aged less than 50 years (AUC = 0.923, Specificity: 80%, Sensitivity: 100%). The present study shows the possibility of application of transcript levels of HULC as diagnostic marker in MS disease. However, future studies with larger sample sizes are necessary to validate our results.
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Affiliation(s)
- Arezou Sayad
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Shahram Arsang-Jang
- Clinical Research Development Center (CRDU), Qom University of Medical Sciences, Qom, Iran
| | - Mark C Glassy
- Translational Neuro-Oncology Laboratory, UCSD Moores Cancer Center, La Jolla, CA, USA
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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15
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The Role of AMP-Activated Protein Kinase as a Potential Target of Treatment of Hepatocellular Carcinoma. Cancers (Basel) 2019; 11:cancers11050647. [PMID: 31083406 PMCID: PMC6562911 DOI: 10.3390/cancers11050647] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 05/06/2019] [Accepted: 05/07/2019] [Indexed: 12/13/2022] Open
Abstract
Background: Hepatocellular carcinoma (HCC) is the fifth most frequent cancer worldwide with a very high recurrence rate and very dismal prognosis. Diagnosis and treatment in HCC remain difficult, and the identification of new therapeutic targets is necessary for a better outcome of HCC treatment. AMP-Activated Protein Kinase (AMPK) is an essential intracellular energy sensor that plays multiple roles in cellular physiology and the pathological development of chronic diseases. Recent studies have highlighted the important regulation of AMPK in HCC. This review aims to comprehensively and critically summarize the role of AMPK in HCC. Methods: Original studies were retrieved from NCBI database with keywords including AMPK and HCC, which were analyzed with extensive reading. Results: Dysregulation of the kinase activity and expression of AMPK was observed in HCC, which was correlated with survival of the patients. Loss of AMPK in HCC cells may proceed cell cycle progression, proliferation, survival, migration, and invasion through different oncogenic molecules and pathways. Conclusions: We identified several AMPK activators which may possess potential anti-HCC function, and discussed the clinical perspective on the use of AMPK activators for HCC therapy.
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16
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Klec C, Gutschner T, Panzitt K, Pichler M. Involvement of long non-coding RNA HULC (highly up-regulated in liver cancer) in pathogenesis and implications for therapeutic intervention. Expert Opin Ther Targets 2019; 23:177-186. [PMID: 30678498 DOI: 10.1080/14728222.2019.1570499] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
INTRODUCTION HULC (highly upregulated in liver cancer) is a long non-coding RNA (lncRNA) which is, as its name suggests, highly upregulated in hepatocellular carcinoma and in several other cancers. Increased HULC expression levels are strongly associated with clinicopathologic features such as tumor stages and overall survival and is a driver of tumor proliferation, migration, and invasion. Areas covered: This review addresses the discovery of HULC and discusses the consequences of HULC deregulation in cancer, the underlying molecular mechanisms and the potential of HULC as a biomarker and therapeutic target. Expert opinion: HULC is a promising candidate as a therapeutic target in cancer; however, more studies are necessary to further elucidate the underlying molecular mechanism(s), especially in cancer types other than hepatocellular carcinomas. Future studies that focus on an optimized HULC-targeting approach are necessary to clarify the best strategy to target this lncRNA in vivo and in patients.
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Affiliation(s)
- Christiane Klec
- a Division of Oncology, Department of Internal Medicine , Medical University of Graz (MUG) , Graz , Austria.,b Research Unit for Non-coding RNAs and Genome Editing , Medical University of Graz (MUG) , Graz , Austria
| | - Tony Gutschner
- c Faculty of Medicine , Martin-Luther-University Halle-Wittenberg , Halle , Germany
| | - Katrin Panzitt
- d Department of Hepatology and Gastroenterology , Medical University of Graz (MUG) , Graz , Austria
| | - Martin Pichler
- a Division of Oncology, Department of Internal Medicine , Medical University of Graz (MUG) , Graz , Austria.,b Research Unit for Non-coding RNAs and Genome Editing , Medical University of Graz (MUG) , Graz , Austria.,e Department of Experimental Therapeutics , The University of Texas MD Anderson Cancer Center , Houston , TX , USA
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17
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Zhu RX, Yang DY, Seto WK. Impact of wild-type and carboxyl-terminal truncated hepatitis B virus X on hepatocyte proliferation. Shijie Huaren Xiaohua Zazhi 2018; 26:760-768. [DOI: 10.11569/wcjd.v26.i13.760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM To construct lentiviral vectors expressing human wild-type HBx (wt-HBx) and truncated HBx (tHBxΔ35) and study the effect of wt-HBx and tHBxΔ35 on the proliferation and apoptosis of normal liver cell lines.
METHODS Lentiviral vectors TOPO3.1-wt-HBx and TOPO3.1-tHBxΔ35 were constructed and transfected into 293T cells with three packaging plasmids. The supernatants were collected to infect LO2 and MIHA cells, respectively. The expression of wt-HBx and tHBxΔ35 was detected by fluorescence microscopy and western blot analysis. The effect of HBx and tHBxΔ35 on the proliferation, cell cycle, and apoptosis was analyzed by cell counting, MTS, and flow cytometry, respectively.
RESULTS The recombinant lentiviral vectors were successfully constructed. The proliferation of liver cells infected with tHBxΔ35 was significantly increased, compared with HBx or CTRL infected cells, while the proliferation of liver cells infected with HBx was decreased compared with tHBxΔ35 or CTRL infected cells (P < 0.05). tHBxΔ35 improved the number of cells in S phase, while HBx induced G0/G1-S cell cycle arrest. The effect of tHBxΔ35 or HBx on apoptosis was mild.
CONCLUSION HBx can inhibit the proliferation of hepatocytes, while tHBxΔ35 can improve the proliferation of liver cells.
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Affiliation(s)
- Ran-Xu Zhu
- Department of Gastroenterology and Hepatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, Guangdong Province, China
| | - Dong-Ye Yang
- Department of Gastroenterology and Hepatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, Guangdong Province, China
| | - Wai-Kay Seto
- Department of Gastroenterology and Hepatology, The University of Hong Kong-Shenzhen Hospital, Shenzhen 518053, Guangdong Province, China
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