1
|
Li L, Gao Y, Yu B, Zhang J, Ma G, Jin X. Role of LncRNA H19 in tumor progression and treatment. Mol Cell Probes 2024; 75:101961. [PMID: 38579914 DOI: 10.1016/j.mcp.2024.101961] [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: 11/29/2023] [Revised: 03/29/2024] [Accepted: 04/03/2024] [Indexed: 04/07/2024]
Abstract
As one of the earliest discovered lncRNA molecules, lncRNA H19 is usually expressed in large quantities during embryonic development and is involved in cell differentiation and tissue formation. In recent years, the role of lncRNA H19 in tumors has been gradually recognized. Increasing evidence suggests that its aberrant expression is closely related to cancer development. LncRNA H19 as an oncogene not only promotes the growth, proliferation, invasion and metastasis of many tumors, but also develops resistance to treatment, affecting patients' prognosis and survival. Therefore, in this review, we summarise the extensive research on the involvement of lncRNA H19 in tumor progression and discuss how lncRNA H19, as a key target gene, affects tumor sensitivity to radiotherapy, chemotherapy and immunotherapy by participating in multiple cellular processes and regulating multiple signaling pathways, which provides a promising prospect for further research into the treatment of cancer.
Collapse
Affiliation(s)
- Linjing Li
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Gansu Province, Lanzhou, 730000, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Yuting Gao
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; College of Life Sciences, Northwest Normal University, Gansu Province, Lanzhou, 730070, China
| | - Boyi Yu
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Gansu Province, Lanzhou, 730000, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Jiahao Zhang
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; School of Public Health, Lanzhou University, Gansu Province, Lanzhou, 730000, China
| | - Guorong Ma
- The First Clinical Medical College of Gansu University of Chinese Medicine (Gansu Provincial Hospital), Lanzhou, 730000, China
| | - Xiaodong Jin
- Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; Key Laboratory of Basic Research on Heavy Ion Radiation Application in Medicine, Gansu Province, Lanzhou, 730000, China; University of Chinese Academy of Sciences, Beijing, 100049, China.
| |
Collapse
|
2
|
Boewe AS, Wrublewsky S, Hoppstädter J, Götz C, Kiemer AK, Menger MD, Laschke MW, Ampofo E. C-Myc/H19/miR-29b axis downregulates nerve/glial (NG)2 expression in glioblastoma multiforme. MOLECULAR THERAPY. NUCLEIC ACIDS 2024; 35:102120. [PMID: 38318212 PMCID: PMC10839451 DOI: 10.1016/j.omtn.2024.102120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 01/09/2024] [Indexed: 02/07/2024]
Abstract
Nerve/glial antigen (NG)2 is highly expressed in glioblastoma multiforme (GBM). However, the underlying mechanisms of its upregulated expression are largely unknown. In silico analyses reveal that the tumor-suppressive miR-29b targets NG2. We used GBM-based data from The Cancer Genome Atals databases to analyze the expression pattern of miR-29b and different target genes, including NG2. Moreover, we investigated the regulatory function of miR-29b on NG2 expression and NG2-related signaling pathways. We further studied upstream mechanisms affecting miR-29b-dependent NG2 expression. We found that miR-29b downregulates NG2 expression directly and indirectly via the transcription factor Sp1. Furthermore, we identified the NG2 coreceptor platelet-derived growth factor receptor (PDGFR)α as an additional miR-29b target. As shown by a panel of functional cell assays, a reduced miR-29b-dependent NG2 expression suppresses tumor cell proliferation and migration. Signaling pathway analyses revealed that this is associated with a decreased ERK1/2 activity. In addition, we found that the long noncoding RNA H19 and c-Myc act as upstream repressors of miR-29b in GBM cells, resulting in an increased NG2 expression. These findings indicate that the c-Myc/H19/miR-29b axis crucially regulates NG2 expression in GBM and, thus, represents a target for the development of future GBM therapies.
Collapse
Affiliation(s)
- Anne S. Boewe
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Selina Wrublewsky
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Jessica Hoppstädter
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123 Saarbruecken, Germany
| | - Claudia Götz
- Medical Biochemistry and Molecular Biology, Saarland University, 66421 Homburg, Germany
| | - Alexandra K. Kiemer
- Department of Pharmacy, Pharmaceutical Biology, Saarland University, 66123 Saarbruecken, Germany
| | - Michael D. Menger
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Matthias W. Laschke
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| | - Emmanuel Ampofo
- Institute for Clinical and Experimental Surgery, Saarland University, 66421 Homburg, Germany
| |
Collapse
|
3
|
Lin YH. The effects of intracellular and exosomal ncRNAs on cancer progression. Cancer Gene Ther 2023; 30:1587-1597. [PMID: 37884579 DOI: 10.1038/s41417-023-00679-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 10/03/2023] [Accepted: 10/17/2023] [Indexed: 10/28/2023]
Abstract
Altered gene expression as well as mislocalization of a gene's encoded product (proteins or noncoding RNAs (ncRNAs)) can lead to disease and cancer formation. Multiple studies have indicated that exosomes and their contents act as cell-to-cell communicators and play a key role in cancer progression. Moreover, exosomes contain several functional molecules, including ncRNAs. NcRNAs function as master regulators to coordinate cell growth, cell motility and drug resistance. However, intracellular ncRNAs, which can be transferred to recipient cells via exosomes (exosomal ncRNAs), mediate common/distinct downstream molecules, signaling pathways and functions that are less emphasized concepts in cancer development research. In this study, by using exosomes as a model, we comprehensively discuss the current knowledge regarding (1) the functional role of ncRNAs, both their intracellular and exosomal forms, in cancer progression, (2) the possible mechanism of ncRNA incorporation into exosomes and (3) the therapeutic applications and limitations of exosomes based on current knowledge.
Collapse
Affiliation(s)
- Yang-Hsiang Lin
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan.
- Department of Biochemistry, College of Medicine, Chang Gung University, Taoyuan, Taiwan.
| |
Collapse
|
4
|
Jing F, Li X, Jiang H, Sun J, Guo Q. Combating drug resistance in hepatocellular carcinoma: No awareness today, no action tomorrow. Biomed Pharmacother 2023; 167:115561. [PMID: 37757493 DOI: 10.1016/j.biopha.2023.115561] [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: 07/31/2023] [Revised: 09/18/2023] [Accepted: 09/19/2023] [Indexed: 09/29/2023] Open
Abstract
Hepatocellular carcinoma (HCC), the sixth most common cancer worldwide, is associated with a high degree of malignancy and poor prognosis. Patients with early HCC may benefit from surgical resection to remove tumor tissue and a margin of healthy tissue surrounding it. Unfortunately, most patients with HCC are diagnosed at an advanced or distant stage, at which point resection is not feasible. Systemic therapy is now routinely prescribed to patients with advanced HCC; however, drug resistance has become a major obstacle to the treatment of HCC and exploring purported mechanisms promoting drug resistance remains a challenge. Here, we focus on the determinants of drug resistance from the perspective of non-coding RNAs (ncRNAs), liver cancer stem cells (LCSCs), autophagy, epithelial-mesenchymal transition (EMT), exosomes, ferroptosis, and the tumor microenvironment (TME), with the aim to provide new insights into HCC treatment.
Collapse
Affiliation(s)
- Fanbo Jing
- The department of clinical pharmacy. The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xiao Li
- The department of clinical pharmacy. The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Hui Jiang
- Qingdao Haici Hospital, Qingdao 266000, China
| | - Jialin Sun
- The department of clinical pharmacy. The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Qie Guo
- The department of clinical pharmacy. The Affiliated Hospital of Qingdao University, Qingdao, China.
| |
Collapse
|
5
|
El-Daly SM, El-Bana MA, Abd El-Rahman SS, Latif YA, Medhat D. Dynamic expression of H19 and MALAT1 and their correlation with tumor progression biomarkers in a multistage hepatocarcinogenesis model. Cell Biochem Funct 2023; 41:331-343. [PMID: 36861261 DOI: 10.1002/cbf.3785] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/29/2022] [Accepted: 02/14/2023] [Indexed: 03/03/2023]
Abstract
Hepatocellular carcinoma (HCC) progresses sequentially in a stepwise pattern. Long noncoding RNA (lncRNA) can regulate the complex cascade of hepatocarcinogenesis. Our study aimed to elucidate the expression profile of H19 and MALAT1 during the different stages of hepatocarcinogenesis and the correlation between H19 and MALAT1 with the genes implicated in the carcinogenesis cascade. We employed a chemically induced hepatocarcinogenesis murine model to mimic the successive stages of human HCC development. Using real-time PCR, we analyzed the expression patterns of H19 and MALAT1, as well as the expression of biomarkers implicated in the Epithelial-Mesenchymal transition (EMT). The protein expression of the mesenchymal marker vimentin was also evaluated using immunohistochemistry in the stepwise induced stages. The histopathological evaluation of the liver tissue sections revealed significant changes during the experiment, with HCC developing at the final stage. Throughout the stages, there was a dynamic significant increase in the expression of H19 and MALAT1 compared to the normal control. Nevertheless, there was no significant difference between each stage and the preceding one. The tumor progression biomarkers (Matrix Metalloproteinases, vimentin, and β-catenin) exhibited the same trend of steadily increasing levels. However, in the case of Zinc finger E-box-binding homeobox 1 and 2 (ZEB1 and ZEB2), the significant elevation was only detected at the last stage of induction. The correlation between lncRNAs and the tumor progression biomarkers revealed a strong positive correlation between the expression pattern of H19 and MALAT1 with Matrix Metalloproteinases 2 and 9 and vimentin. Our findings imply that genetic and epigenetic alterations influence HCC development in a stepwise progressive pattern.
Collapse
Affiliation(s)
- Sherien M El-Daly
- Medical Biochemistry Department, National Research Centre, Dokki, Cairo, Egypt.,Cancer Biology and Genetics Laboratory, Centre of Excellence for Advanced Sciences, National Research Centre, Dokki, Cairo, Egypt
| | - Mona A El-Bana
- Medical Biochemistry Department, National Research Centre, Dokki, Cairo, Egypt
| | - Sahar S Abd El-Rahman
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Yasmin Abdel Latif
- Medical Biochemistry Department, National Research Centre, Dokki, Cairo, Egypt.,Faculty of Biotechnology, October University for Modern Sciences and Arts, 6th October, Giza, Egypt
| | - Dalia Medhat
- Medical Biochemistry Department, National Research Centre, Dokki, Cairo, Egypt
| |
Collapse
|
6
|
Oura K, Morishita A, Hamaya S, Fujita K, Masaki T. The Roles of Epigenetic Regulation and the Tumor Microenvironment in the Mechanism of Resistance to Systemic Therapy in Hepatocellular Carcinoma. Int J Mol Sci 2023; 24:2805. [PMID: 36769116 PMCID: PMC9917861 DOI: 10.3390/ijms24032805] [Citation(s) in RCA: 15] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 01/29/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023] Open
Abstract
Primary liver cancer is the sixth most common cancer and the third most common cause of cancer-related deaths worldwide. Hepatocellular carcinoma (HCC) is a major histologic type with a poor prognosis owing to the difficulty in early detection, the chemotherapy resistance, and the high recurrence rate of the disease. Despite recent advancements in HCC prevention and diagnosis, over 50% of patients are diagnosed at Barcelona Clinic Liver Cancer Stage B or C. Systemic therapies are recommended for unresectable HCC (uHCC) with major vascular invasion, extrahepatic metastases, or intrahepatic lesions that have a limited response to transcatheter arterial chemoembolization, but the treatment outcome tends to be unsatisfactory due to acquired drug resistance. Elucidation of the mechanisms underlying the resistance to systemic therapies and the appropriate response strategies to solve this issue will contribute to improved outcomes in the multidisciplinary treatment of uHCC. In this review, we summarize recent findings on the mechanisms of resistance to drugs such as sorafenib, regorafenib, and lenvatinib in molecularly targeted therapy, with a focus on epigenetic regulation and the tumor microenvironment and outline the approaches to improve the therapeutic outcome for patients with advanced HCC.
Collapse
Affiliation(s)
- Kyoko Oura
- Department of Gastroenterology and Neurology, Faculty of Medicine, Kagawa University, Kita 761-0793, Kagawa, Japan
| | | | | | | | | |
Collapse
|
7
|
Hashemi M, Mirzaei S, Zandieh MA, Rezaei S, Amirabbas Kakavand, Dehghanpour A, Esmaeili N, Ghahremanzade A, Saebfar H, Heidari H, Salimimoghadam S, Taheriazam A, Entezari M, Ahn KS. Long non-coding RNAs (lncRNAs) in hepatocellular carcinoma progression: Biological functions and new therapeutic targets. PROGRESS IN BIOPHYSICS AND MOLECULAR BIOLOGY 2023; 177:207-228. [PMID: 36584761 DOI: 10.1016/j.pbiomolbio.2022.12.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 11/29/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022]
Abstract
Liver is an important organ in body that performs vital functions such as detoxification. Liver is susceptible to development of cancers, and hepatocellular carcinoma (HCC) is among them. 75-85% of liver cancer cases are related to HCC. Therefore, much attention has been directed towards understanding factors mediating HCC progression. LncRNAs are epigenetic factors with more than 200 nucleotides in length located in both nucleus and cytoplasm and they are promising candidates in cancer therapy. Directing studies towards understanding function of lncRNAs in HCC is of importance. LncRNAs regulate cell cycle progression and growth of HCC cells, and they can also induce/inhibit apoptosis in tumor cells. LncRNAs affect invasion and metastasis in HCC mainly by epithelial-mesenchymal transition (EMT) mechanism. Revealing the association between lncRNAs and downstream signaling pathways in HCC is discussed in the current manuscript. Infectious diseases can affect lncRNA expression in mediating HCC development and then, altered expression level of lncRNA is associated with drug resistance and radio-resistance. Biomarker application of lncRNAs and their role in prognosis and diagnosis of HCC are also discussed to pave the way for treatment of HCC patients.
Collapse
Affiliation(s)
- Mehrdad Hashemi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Mohammad Arad Zandieh
- Department of Food Hygiene and Quality Control, Division of Epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Sahar Rezaei
- Faculty of Veterinary Medicine, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Amirabbas Kakavand
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Amir Dehghanpour
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Negin Esmaeili
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Azin Ghahremanzade
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hamidreza Saebfar
- European University Association, League of European Research Universities, University of Milan, Italy
| | - Hajar Heidari
- Department of Biomedical Sciences, School of Public Health University at Albany State University of New York, Albany, NY, 12208, USA
| | - Shokooh Salimimoghadam
- Department of Biochemistry and Molecular Biology, Faculty of Veterinary Medicine, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Afshin Taheriazam
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Department of Orthopedics, Faculty of Medicine, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Maliheh Entezari
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran; Department of Genetics, Faculty of Advanced Science and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran.
| | - Kwang Seok Ahn
- College of Korean Medicine, Kyung Hee University, Seoul, Republic of Korea.
| |
Collapse
|
8
|
Jiang J, Turpin C, Qiu G(S, Xu M, Lee E, Hinds TD, Peterson ML, Spear BT. Zinc fingers and homeoboxes 2 is required for diethylnitrosamine-induced liver tumor formation in C57BL/6 mice. Hepatol Commun 2022; 6:3550-3562. [PMID: 36194180 PMCID: PMC9701486 DOI: 10.1002/hep4.2106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 08/31/2022] [Accepted: 09/13/2022] [Indexed: 01/21/2023] Open
Abstract
Liver cancer, comprised primarily of hepatocellular carcinoma (HCC), is the third leading cause of cancer deaths worldwide and increasing in Western countries. We previously identified the transcription factor zinc fingers and homeoboxes 2 (Zhx2) as a regulator of hepatic gene expression, and many Zhx2 target genes are dysregulated in HCC. Here, we investigate HCC in Zhx2-deficient mice using the diethylnitrosamine (DEN)-induced liver tumor model. Our study using whole-body Zhx2 knockout (Zhx2KO ) mice revealed the complete absence of liver tumors 9 and 10 months after DEN exposure. Analysis soon after DEN treatment showed no differences in expression of the DEN bioactivating enzyme cytochrome P450 2E1 (CYP2E1) and DNA polymerase delta 2, or in the numbers of phosphorylated histone variant H2AX foci between Zhx2KO and wild-type (Zhx2wt ) mice. The absence of Zhx2, therefore, did not alter DEN bioactivation or DNA damage. Zhx2KO livers showed fewer positive foci for Ki67 staining and reduced interleukin-6 and AKT serine/threonine kinase 2 expression compared with Zhx2wt livers, suggesting that Zhx2 loss reduces liver cell proliferation and may account for reduced tumor formation. Tumors were reduced but not absent in DEN-treated liver-specific Zhx2 knockout mice, suggesting that Zhx2 acts in both hepatocytes and nonparenchymal cells to inhibit tumor formation. Analysis of data from the Cancer Genome Atlas and Clinical Proteomic Tumor Consortium indicated that ZHX2 messenger RNA and protein levels were significantly higher in patients with HCC and associated with clinical pathological parameters. Conclusion: In contrast to previous studies in human hepatoma cell lines and other HCC mouse models showing that Zhx2 acts as a tumor suppressor, our data indicate that Zhx2 acts as an oncogene in the DEN-induced HCC model and is consistent with the higher ZHX2 expression in patients with HCC.
Collapse
Affiliation(s)
- Jieyun Jiang
- Department of Microbiology, Immunology and Molecular GeneticsUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Courtney Turpin
- Department of Pharmacology and Nutritional SciencesUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Guofang (Shirley) Qiu
- Department of Microbiology, Immunology and Molecular GeneticsUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Mei Xu
- Department of Pharmacology and Nutritional SciencesUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Eun Lee
- Department of Pathology and Laboratory MedicineUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Terry D. Hinds
- Department of Pharmacology and Nutritional SciencesUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
- Barnstable Brown Diabetes CenterUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
- Markey Cancer CenterUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Martha L. Peterson
- Department of Microbiology, Immunology and Molecular GeneticsUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
- Markey Cancer CenterUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| | - Brett T. Spear
- Department of Microbiology, Immunology and Molecular GeneticsUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
- Department of Pharmacology and Nutritional SciencesUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
- Markey Cancer CenterUniversity of Kentucky College of MedicineLexingtonKentuckyUSA
| |
Collapse
|
9
|
Zhang X, Luo M, Zhang J, Guo B, Singh S, Lin X, Xiong H, Ju S, Wang L, Zhou Y, Zhou J. The role of lncRNA H19 in tumorigenesis and drug resistance of human Cancers. Front Genet 2022; 13:1005522. [PMID: 36246634 PMCID: PMC9555214 DOI: 10.3389/fgene.2022.1005522] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Accepted: 08/22/2022] [Indexed: 11/23/2022] Open
Abstract
Systemic therapy is one of the most significant cancer treatments. However, drug resistance often appears and has become the primary cause of cancer therapy failure. Regulation of drug target, drug metabolism and drug efflux, cell death escape (apoptosis, autophagy, et al.), epigenetic changes, and many other variables are complicatedly involved in the mechanisms of drug resistance. In various types of cancers, long non-coding RNA H19 (lncRNA H19) has been shown to play critical roles in tumor development, proliferation, metastasis, and multiple drug resistance as well. The efficacy of chemotherapy, endocrine therapy, and targeted therapy are all influenced by the expression of H19, especially in breast cancer, liver cancer, lung cancer and colorectal cancer. Here, we summarize the relationship between lncRNA H19 and tumorigenesis, and illustrate the drug resistance mechanisms caused by lncRNA H19 as well. This review may provide more therapeutic potential targets for future cancer treatments.
Collapse
Affiliation(s)
- Xun Zhang
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
| | - Mingpeng Luo
- The First Affiliated Hospital of Zhejiang Chinese Medical University, Hangzhou, China
| | - Jiahang Zhang
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
| | - Bize Guo
- Zhejiang University School of Medicine, Hangzhou, China
| | - Shreya Singh
- Zhejiang University School of Medicine, Hangzhou, China
| | - Xixi Lin
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
| | - Hanchu Xiong
- Zhejiang University School of Medicine, Hangzhou, China
| | - Siwei Ju
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- Zhejiang University School of Medicine, Hangzhou, China
| | - Linbo Wang
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- *Correspondence: Linbo Wang, ; Yulu Zhou, ; Jichun Zhou,
| | - Yulu Zhou
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- *Correspondence: Linbo Wang, ; Yulu Zhou, ; Jichun Zhou,
| | - Jichun Zhou
- Department of Surgical Oncology, The Sir Run Run Shaw Affiliated Hospital, Zhejiang University, Hangzhou, China
- Key Laboratory of Cancer Prevention and Intervention, Ministry of Education, Hangzhou, China
- *Correspondence: Linbo Wang, ; Yulu Zhou, ; Jichun Zhou,
| |
Collapse
|
10
|
Esawie M, L Louka M, Hasanin AH, El-Kholy AA, Said Ali H. High-glucose-induced hyperosmolar stress sensitizes HepG2 cell lines to sorafenib. Gene 2022; 844:146828. [PMID: 35998844 DOI: 10.1016/j.gene.2022.146828] [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: 04/17/2022] [Revised: 07/30/2022] [Accepted: 08/16/2022] [Indexed: 11/25/2022]
Abstract
Sorafenib is an FDA approved chemotherapeutic against hepatocellular carcinoma (HCC) yet associated with various resistance mechanisms. The role of high glucose status on sorafenib action is still to be elucidated. This study clarifies such interaction, taking HepG2 cell lines as HCC models, MALAT1 and H19 as molecular players. HepG2 cell lines were purchased and classified into 8 groups. High glucose status was set by using d-glucose (33 mM) with insulin (1 µM). Mannitol (27.5 mM) was used as a negative osmotic control. Sorafenib was prepared at 15 µM and 20 µM. Cellular viability was assessed with MTT viability assay. Then, with trypan blue viability assay, the results were double checked and HepG2 morphology was examined by optical microscopy. MALAT1 and H19 RQs were assessed by real time PCR (RT-PCR). Results show that in comparison with sorafenib impact on HepG2, high glucose status drops cellular viability to 83.13 % (p < 0.01). With hyperosmolar mannitol, it decreases cellular viability to 72.89 % (p < 0.001). Regarding the molecular impact, hyperosmolar mannitol with sorafenib elevates both MALAT1 and H19 RQs. Yet, high glucose status elevates MALAT1and declines H19 (p < 0.05 and p < 0.001 for MALAT1 and H19 comparisons respectively). Therefore, the impact of high glucose status could be, in part, attributed to the hyperosmolar stress it induces on HepG2. Also, hyperosmolar mannitol, owing to its cytotoxic impact, is recommended for further confirmatory studies either as a separate therapeutic or as an adjuvant to sorafenib.
Collapse
Affiliation(s)
- Mohammed Esawie
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Ain-Shams University, Egypt.
| | - Manal L Louka
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Ain-Shams University, Egypt
| | - Amany H Hasanin
- Clinical Pharmacology Department, Faculty of Medicine, Ain-Shams University, Egypt
| | - Amal A El-Kholy
- Clinical Pharmacy Department, Faculty of Pharmacy, Ain-Shams University, Egypt
| | - Hebatalla Said Ali
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Ain-Shams University, Egypt
| |
Collapse
|
11
|
Ramadan F, Saab R, Hussein N, Clézardin P, Cohen PA, Ghayad SE. Non-coding RNA in rhabdomyosarcoma progression and metastasis. Front Oncol 2022; 12:971174. [PMID: 36033507 PMCID: PMC9403786 DOI: 10.3389/fonc.2022.971174] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/25/2022] [Indexed: 12/12/2022] Open
Abstract
Rhabdomyosarcoma (RMS) is a soft tissue sarcoma of skeletal muscle differentiation, with a predominant occurrence in children and adolescents. One of the major challenges facing treatment success is the presence of metastatic disease at the time of diagnosis, commonly associated with the more aggressive fusion-positive subtype. Non-coding RNA (ncRNA) can regulate gene transcription and translation, and their dysregulation has been associated with cancer development and progression. MicroRNA (miRNA) are short non-coding nucleic acid sequences involved in the regulation of gene expression that act by targeting messenger RNA (mRNA), and their aberrant expression has been associated with both RMS initiation and progression. Other ncRNA including long non-coding RNA (lncRNA), circular RNA (circRNA) and ribosomal RNA (rRNA) have also been associated with RMS revealing important mechanistic roles in RMS biology, but these studies are still limited and require further investigation. In this review, we discuss the established roles of ncRNA in RMS differentiation, growth and progression, highlighting their potential use in RMS prognosis, as therapeutic agents or as targets of treatment.
Collapse
Affiliation(s)
- Farah Ramadan
- Department of Biology, Faculty of Science II, Lebanese University, Beirut, Lebanon
- Université Claude Bernard Lyon 1, Lyon, France
- INSERM, Unit 1033, LYOS, Lyon, France
- Department of Chemistry and Biochemistry, Laboratory of Cancer Biology and Molecular Immunology, Faculty of Science I, Lebanese University, Hadat, Lebanon
| | - Raya Saab
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
- Department of Pediatric and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nader Hussein
- Department of Chemistry and Biochemistry, Laboratory of Cancer Biology and Molecular Immunology, Faculty of Science I, Lebanese University, Hadat, Lebanon
| | - Philippe Clézardin
- Université Claude Bernard Lyon 1, Lyon, France
- INSERM, Unit 1033, LYOS, Lyon, France
| | - Pascale A. Cohen
- Université Claude Bernard Lyon 1, Lyon, France
- INSERM, Unit 1033, LYOS, Lyon, France
| | - Sandra E. Ghayad
- Department of Biology, Faculty of Science II, Lebanese University, Beirut, Lebanon
- Aix-Marseille University, INSERM 1263, INRAE 1260, C2VN, Marseille, France
| |
Collapse
|
12
|
Kulkarni A, Gayathrinathan S, Nair S, Basu A, Al-Hilal TA, Roy S. Regulatory Roles of Noncoding RNAs in the Progression of Gastrointestinal Cancers and Health Disparities. Cells 2022; 11:cells11152448. [PMID: 35954293 PMCID: PMC9367924 DOI: 10.3390/cells11152448] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/31/2022] [Accepted: 08/03/2022] [Indexed: 01/17/2023] Open
Abstract
Annually, more than a million individuals are diagnosed with gastrointestinal (GI) cancers worldwide. With the advancements in radio- and chemotherapy and surgery, the survival rates for GI cancer patients have improved in recent years. However, the prognosis for advanced-stage GI cancers remains poor. Site-specific GI cancers share a few common risk factors; however, they are largely distinct in their etiologies and descriptive epidemiologic profiles. A large number of mutations or copy number changes associated with carcinogenesis are commonly found in noncoding DNA regions, which transcribe several noncoding RNAs (ncRNAs) that are implicated to regulate cancer initiation, metastasis, and drug resistance. In this review, we summarize the regulatory functions of ncRNAs in GI cancer development, progression, chemoresistance, and health disparities. We also highlight the potential roles of ncRNAs as therapeutic targets and biomarkers, mainly focusing on their ethnicity-/race-specific prognostic value, and discuss the prospects of genome-wide association studies (GWAS) to investigate the contribution of ncRNAs in GI tumorigenesis.
Collapse
Affiliation(s)
- Aditi Kulkarni
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Sharan Gayathrinathan
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Soumya Nair
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Anamika Basu
- Copper Mountain College, Joshua Tree, CA 92252, USA
- Center for Health Disparities and Molecular Medicine, Loma Linda University School of Medicine, Loma Linda, CA 92350, USA
| | - Taslim A. Al-Hilal
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
- Department of Pharmaceutical Sciences, School of Pharmacy, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Sourav Roy
- Department of Biological Sciences, University of Texas at El Paso, El Paso, TX 79968, USA
- Border Biomedical Research Center, University of Texas at El Paso, El Paso, TX 79968, USA
- Correspondence:
| |
Collapse
|
13
|
Najafi S, Khatami SH, Khorsand M, Jamali Z, Shabaninejad Z, Moazamfard M, Majidpoor J, Aghaei Zarch SM, Movahedpour A. Long non-coding RNAs (lncRNAs); roles in tumorigenesis and potentials as biomarkers in cancer diagnosis. Exp Cell Res 2022; 418:113294. [PMID: 35870535 DOI: 10.1016/j.yexcr.2022.113294] [Citation(s) in RCA: 34] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Revised: 07/11/2022] [Accepted: 07/16/2022] [Indexed: 12/15/2022]
Abstract
New research has indicated that long non-coding RNAs (lncRNAs) play critical roles in a broad range of biological processes, including the pathogenesis of many complex human diseases, including cancer. The detailed regulation mechanisms of many lncRNAs in cancer initiation and progression have yet to be discovered, even though a few of lncRNAs' functions in cancer have been characterized. In the present study, we summarize recent advances in the mechanisms and functions of lncRNAs in cancer. We focused on the roles of newly-identified lncRNAs as oncogenes and tumor suppressors, as well as the potential pathways these molecules could play. The paper also discusses their potential uses as biomarkers for the diagnosis and prognosis of cancer.
Collapse
Affiliation(s)
- Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Seyyed Hossein Khatami
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Marjan Khorsand
- Department of Biochemistry, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zeinab Jamali
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Shabaninejad
- Department of Nanobiotechnology, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | | | - Jamal Majidpoor
- Department of Anatomy, Faculty of Medicine, Infectious Disease Research Center, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Seyed Mohsen Aghaei Zarch
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | | |
Collapse
|
14
|
Yu P, Guo J, Li J, Shi X, Xu N, Jiang Y, Chen W, Hu Q. lncRNA-H19 in Fibroblasts Promotes Wound Healing in Diabetes. Diabetes 2022; 71:1562-1578. [PMID: 35472819 DOI: 10.2337/db21-0724] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2021] [Accepted: 04/04/2022] [Indexed: 11/13/2022]
Abstract
Cutaneous wound healing in diabetes is impaired and would develop into nonhealing ulcerations. However, the molecular mechanism underlying the wound-healing process remains largely obscure. Here, we found that cutaneous PDGFRα+ fibroblast-expressing lncRNA-H19 (lncH19) accelerates the wound-healing process via promoting dermal fibroblast proliferation and macrophage infiltration in injured skin. PDGFRα+ cell-derived lncH19, which is lower in contents in the wound-healing cutaneous tissue of patients and mice with type 2 diabetes, is required for wound healing through promoting proliferative capacity of dermis fibroblasts as well as macrophage recruitments. Mechanistically, lncH19 relieves the cell cycle arrest of fibroblasts and increases macrophage infiltration in injured tissues via inhibiting p53 activity and GDF15 releasement. Furthermore, exosomes derived from adipocyte progenitor cells efficiently restore the impaired diabetic wound healing via delivering lncH19 to injured tissue. Therefore, our study reveals a new role for lncRNA in regulating cutaneous tissue repair and provides a novel promising insight for developing clinical treatment of diabetes.
Collapse
Affiliation(s)
- Pijun Yu
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Jian Guo
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Junjie Li
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Xiao Shi
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Ning Xu
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Yongkang Jiang
- Department of Plastic and Reconstructive Surgery, Shanghai Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, China
| | - Wei Chen
- Department of Plastic and Cosmetic Surgery, Shanghai Eighth People's Hospital, Shanghai, China
| | - Qin Hu
- Department of Gynecology, Fudan University Shanghai Cancer Center, Shanghai, China
| |
Collapse
|
15
|
Dahlem C, Chanda S, Hemmer J, Schymik HS, Kohlstedt M, Wittmann C, Kiemer AK. Characterization of Anti-Cancer Activities of Violacein: Actions on Tumor Cells and the Tumor Microenvironment. Front Oncol 2022; 12:872223. [PMID: 35646663 PMCID: PMC9130777 DOI: 10.3389/fonc.2022.872223] [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: 02/09/2022] [Accepted: 04/12/2022] [Indexed: 11/13/2022] Open
Abstract
Natural products have been shown to serve as promising starting points for novel anti-cancer drugs. In this study, the anti-cancer activities of the purple compound violacein, initially isolated from Chromobacterium violaceum, were investigated. To highlight the crucial role of the tumor microenvironment on the effectiveness of cancer therapies, this study includes effects on macrophages as prototypic cells of the microenvironment in addition to the investigation of tumor-centric activities. Using 2D and 3D cell culture models, automated live-cell microscopy, and biochemical analyses, violacein was demonstrated to inhibit tumor cell proliferation and migration. The violacein-triggered tumor cell death was further associated with caspase 3-like activation and ATP release. Stimuli released from dead cells resulted in inflammatory activation of macrophages, as shown by NF-κB reporter cell assays, macrophage morphology, and gene expression analysis. Moreover, macrophages deficient in the inflammasome component Nlrp3 were found to be significantly less sensitive towards treatment with violacein and doxorubicin. Taken together, this study provides new insights into the biological activity of violacein against cancer. In addition, the in vitro data suggest immunogenic features of induced cell death, making violacein an interesting candidate for further studies investigating the compound as an inducer of immunogenic cell death.
Collapse
Affiliation(s)
- Charlotte Dahlem
- Pharmaceutical Biology, Department of Pharmacy, Saarland University, Saarbruecken, Germany
| | - Shilpee Chanda
- Pharmaceutical Biology, Department of Pharmacy, Saarland University, Saarbruecken, Germany
| | - Jan Hemmer
- Pharmaceutical Biology, Department of Pharmacy, Saarland University, Saarbruecken, Germany
| | - Hanna S Schymik
- Pharmaceutical Biology, Department of Pharmacy, Saarland University, Saarbruecken, Germany
| | - Michael Kohlstedt
- Institute of Systems Biotechnology, Saarland University, Saarbruecken, Germany
| | - Christoph Wittmann
- Institute of Systems Biotechnology, Saarland University, Saarbruecken, Germany
| | - Alexandra K Kiemer
- Pharmaceutical Biology, Department of Pharmacy, Saarland University, Saarbruecken, Germany
| |
Collapse
|
16
|
Li X, Zhang Y, Su L, Cai L, Zhang C, Zhang J, Sun J, Chai M, Cai M, Wu Q, Zhang C, Yan X, Wang L, Huang X. FGF21 alleviates pulmonary hypertension by inhibiting mTORC1/EIF4EBP1 pathway via H19. J Cell Mol Med 2022; 26:3005-3021. [PMID: 35437883 PMCID: PMC9097832 DOI: 10.1111/jcmm.17318] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 03/25/2022] [Accepted: 03/31/2022] [Indexed: 11/30/2022] Open
Abstract
Long non‐coding RNAs (lncRNAs) play a significant role in pulmonary hypertension (PH). Our preliminary data showed that hypoxia‐induced PH is attenuated by fibroblast growth factor 21 (FGF21) administration. Therefore, we further investigated the regulatory role of long non‐coding RNAs in PH treated with FGF21. RNA sequencing analysis and real‐time PCR identified a significantly up‐regulation of the H19 after FGF21 administration. Moreover, gain‐ and loss‐of‐function assays demonstrated that FGF21 suppressed hypoxia‐induced proliferation of pulmonary artery smooth muscle cells partially through upregulation of H19. In addition, FGF21 deficiency markedly exacerbated hypoxia‐induced increases of pulmonary artery pressure and pulmonary vascular remodelling. In addition, AAV‐mediated H19 overexpression reversed the malignant phenotype of FGF21 knockout mice under hypoxia expose. Further investigation uncovered that H19 also acted as an orchestra conductor that inhibited the function of mechanistic target of rapamycin complex 1 (mTORC1) by disrupting the interaction of mTORC1 with eukaryotic translation initiation factor 4E–binding protein 1 (EIF4EBP1). Our work highlights the important role of H19 in PH treated with FGF21 and suggests a mechanism involving mTORC1/EIF4EBP1 inhibition, which may provide a fundamental for clinical application of FGF21 in PH.
Collapse
Affiliation(s)
- Xiuchun Li
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Yaxin Zhang
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Lihuang Su
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Luqiong Cai
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Chi Zhang
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, P.R. China
| | - Jianhao Zhang
- The First Clinical Medical College, Wenzhou Medical University, Wenzhou, P.R. China
| | - Junwei Sun
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Mengyu Chai
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Mengsi Cai
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Qian Wu
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Chi Zhang
- Chinese-American Research Institute for Diabetic Complications at Department of Pharmacy, Wenzhou Medical University, Wenzhou, P.R. China
| | - Xiaoqing Yan
- Chinese-American Research Institute for Diabetic Complications at Department of Pharmacy, Wenzhou Medical University, Wenzhou, P.R. China
| | - Liangxing Wang
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| | - Xiaoying Huang
- Division of Pulmonary Medicine, the First Affiliated Hospital of Wenzhou Medical University, Key Laboratory of Heart and Lung, Wenzhou, P.R. China
| |
Collapse
|
17
|
Wang CI, Chu PM, Chen YL, Lin YH, Chen CY. Chemotherapeutic Drug-Regulated Cytokines Might Influence Therapeutic Efficacy in HCC. Int J Mol Sci 2021; 22:ijms222413627. [PMID: 34948424 PMCID: PMC8707970 DOI: 10.3390/ijms222413627] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Revised: 12/04/2021] [Accepted: 12/16/2021] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC), the most common type of liver cancer, is the second leading cause of cancer-related mortality worldwide. Processes involved in HCC progression and development, including cell transformation, proliferation, metastasis, and angiogenesis, are inflammation-associated carcinogenic processes because most cases of HCC develop from chronic liver damage and inflammation. Inflammation has been demonstrated to be a crucial factor inducing tumor development in various cancers, including HCC. Cytokines play critical roles in inflammation to accelerate tumor invasion and metastasis by mediating the migration of immune cells into damaged tissues in response to proinflammatory stimuli. Currently, surgical resection followed by chemotherapy is the most common curative therapeutic regimen for HCC. However, after chemotherapy, drug resistance is clearly observed, and cytokine secretion is dysregulated. Various chemotherapeutic agents, including cisplatin, etoposide, and 5-fluorouracil, demonstrate even lower efficacy in HCC than in other cancers. Tumor resistance to chemotherapeutic drugs is the key limitation of curative treatment and is responsible for treatment failure and recurrence, thus limiting the ability to treat patients with advanced HCC. Therefore, the capability to counteract drug resistance would be a major clinical advancement. In this review, we provide an overview of links between chemotherapeutic agents and inflammatory cytokine secretion in HCC. These links might provide insight into overcoming inflammatory reactions and cytokine secretion, ultimately counteracting chemotherapeutic resistance.
Collapse
Affiliation(s)
- Chun-I Wang
- Radiation Biology Research Center, Institute for Radiological Research, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan 333, Taiwan;
| | - Pei-Ming Chu
- Department of Anatomy, School of Medicine, China Medical University, Taichung 404, Taiwan;
| | - Yi-Li Chen
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan;
| | - Yang-Hsiang Lin
- Liver Research Center, Chang Gung Memorial Hospital, Linkou, Taoyuan 333, Taiwan;
| | - Cheng-Yi Chen
- Department of Cell Biology and Anatomy, College of Medicine, National Cheng Kung University, Tainan 70101, Taiwan;
- Correspondence: ; Tel./Fax: +886-6-2353535 (ext. 5329)
| |
Collapse
|
18
|
Natu A, Singh A, Gupta S. Hepatocellular carcinoma: Understanding molecular mechanisms for defining potential clinical modalities. World J Hepatol 2021; 13:1568-1583. [PMID: 34904030 PMCID: PMC8637668 DOI: 10.4254/wjh.v13.i11.1568] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 05/12/2021] [Accepted: 09/08/2021] [Indexed: 02/06/2023] Open
Abstract
Liver cancer is the sixth most commonly occurring cancer and costs millions of lives per year. The diagnosis of hepatocellular carcinoma (HCC) has relied on scanning techniques and serum-based markers such as α-fetoprotein. These measures have limitations due to their detection limits and asymptomatic conditions during the early stages, resulting in late-stage cancer diagnosis where targeted chemotherapy or systemic treatment with sorafenib is offered. However, the aid of conventional therapy for patients in the advanced stage of HCC has limited outcomes. Thus, it is essential to seek a new treatment strategy and improve the diagnostic techniques to manage the disease. Researchers have used the omics profile of HCC patients for sub-classification of tissues into different groups, which has helped us with prognosis. Despite these efforts, a promising target for treatment has not been identified. The hurdle in this situation is genetic and epigenetic variations in the tumor, leading to disparities in response to treatment. Understanding reversible epigenetic changes along with clinical traits help to define new markers for patient categorization and design personalized therapy. Many clinical trials of inhibitors of epigenetic modifiers (also known as epi-drugs) are in progress. Epi-drugs like azacytidine or belinostat are already approved for other cancer treatments. Furthermore, epigenetic changes have also been observed in drug-resistant HCC tumors. In such cases, combinatorial treatment of epi-drugs with systemic therapy or trans-arterial chemoembolization might re-sensitize resistant cells.
Collapse
Affiliation(s)
- Abhiram Natu
- Epigenetics and Chromatin Biology Group, Gupta Laboratory, Cancer Research Institute, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, Maharashtra, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, Maharashtra, India
| | - Anjali Singh
- Epigenetics and Chromatin Biology Group, Gupta Laboratory, Cancer Research Institute, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, Maharashtra, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, Maharashtra, India
| | - Sanjay Gupta
- Epigenetics and Chromatin Biology Group, Gupta Laboratory, Cancer Research Institute, Advanced Centre for Treatment, Research and Education in Cancer, Tata Memorial Centre, Kharghar, Navi Mumbai 410210, Maharashtra, India
- Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400085, Maharashtra, India
| |
Collapse
|
19
|
Norouzi A, Motaghi M, Hassanshahi G, Nazari-Robati M. Exploring the expression profile of vitamin D receptor and its related long non-coding RNAs in patients with acute lymphoblastic leukemia. Rev Assoc Med Bras (1992) 2021; 67:1113-1117. [PMID: 34669855 DOI: 10.1590/1806-9282.20210451] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Accepted: 07/03/2021] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Acute lymphoblastic leukemia (ALL) is the most common type of childhood cancer. Previous studies have indicated the involvement of vitamin D receptor (VDR) and related long noncoding RNAs (lncRNAs) signaling in the pathophysiology of several cancers. However, their contribution to ALL remains to be elucidated. METHODS In this case-control study, 30 patients with newly diagnosed ALL and 30 age- and sex-matched healthy children were selected. Then, the level of 25(OH) vitamin D and the expression of VDR and four VDR-related lncRNAs were assessed. RESULTS No significant difference in serum 25(OH) vitamin D was observed between patients with ALL (20.42±6.5 ng/mL) and healthy subjects (25.45±11 ng/mL). In addition, the expression of MALAT-1, HOTAIR, and P-21 was not statistically significant between the two groups. However, a significant reduction in VDR and H19 expression was observed in patients with ALL (p<0.05). CONCLUSIONS 25(OH) vitamin D insufficiency was evident in both groups. VDR and H19 signaling might be contributed to the pathogenesis of ALL, which needs further investigations.
Collapse
Affiliation(s)
- Akram Norouzi
- Student Research Committee, Kerman University of Medical Sciences, - Kerman, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, Kerman University of Medical Sciences - Kerman, Iran
| | - Marzieh Motaghi
- Department of Hematology and Blood Banking, Kerman University of Medical Sciences - Kerman, Iran
| | - Gholamhossein Hassanshahi
- Department of Hematology and Blood Banking, Kerman University of Medical Sciences - Kerman, Iran.,Molecular Medicine Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences - Rafsanjan, Iran
| | - Mahdieh Nazari-Robati
- Department of Clinical Biochemistry, Faculty of Medicine, Kerman University of Medical Sciences - Kerman, Iran
| |
Collapse
|
20
|
Khalili-Tanha G, Moghbeli M. Long non-coding RNAs as the critical regulators of doxorubicin resistance in tumor cells. Cell Mol Biol Lett 2021; 26:39. [PMID: 34425750 PMCID: PMC8381522 DOI: 10.1186/s11658-021-00282-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/17/2021] [Indexed: 12/16/2022] Open
Abstract
Resistance against conventional chemotherapeutic agents is one of the main reasons for tumor relapse and poor clinical outcomes in cancer patients. Various mechanisms are associated with drug resistance, including drug efflux, cell cycle, DNA repair and apoptosis. Doxorubicin (DOX) is a widely used first-line anti-cancer drug that functions as a DNA topoisomerase II inhibitor. However, DOX resistance has emerged as a large hurdle in efficient tumor therapy. Furthermore, despite its wide clinical application, DOX is a double-edged sword: it can damage normal tissues and affect the quality of patients’ lives during and after treatment. It is essential to clarify the molecular basis of DOX resistance to support the development of novel therapeutic modalities with fewer and/or lower-impact side effects in cancer patients. Long non-coding RNAs (lncRNAs) have critical roles in the drug resistance of various tumors. In this review, we summarize the state of knowledge on all the lncRNAs associated with DOX resistance. The majority are involved in promoting DOX resistance. This review paves the way to introducing an lncRNA panel marker for the prediction of the DOX response and clinical outcomes for cancer patients.
Collapse
Affiliation(s)
- Ghazaleh Khalili-Tanha
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Meysam Moghbeli
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
21
|
Zeng Z, Lu Q, Liu Y, Zhao J, Zhang Q, Hu L, Shi Z, Tu Y, Xiao Z, Xu Q, Huang D. Effect of the Hypoxia Inducible Factor on Sorafenib Resistance of Hepatocellular Carcinoma. Front Oncol 2021; 11:641522. [PMID: 34307125 PMCID: PMC8292964 DOI: 10.3389/fonc.2021.641522] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Accepted: 06/16/2021] [Indexed: 12/11/2022] Open
Abstract
Sorafenib a multi-target tyrosine kinase inhibitor, is the first-line drug for treating advanced hepatocellular carcinoma (HCC). Mechanistically, it suppresses tumor angiogenesis, cell proliferation and promotes apoptosis. Although sorafenib effectively prolongs median survival rates of patients with advanced HCC, its efficacy is limited by drug resistance in some patients. In HCC, this resistance is attributed to multiple complex mechanisms. Previous clinical data has shown that HIFs expression is a predictor of poor prognosis, with further evidence demonstrating that a combination of sorafenib and HIFs-targeted therapy or HIFs inhibitors can overcome HCC sorafenib resistance. Here, we describe the molecular mechanism underlying sorafenib resistance in HCC patients, and highlight the impact of hypoxia microenvironment on sorafenib resistance.
Collapse
Affiliation(s)
- Zhi Zeng
- The Medical College of Qingdao University, Qingdao, China.,Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| | - Qiliang Lu
- The Medical College of Qingdao University, Qingdao, China.,Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| | - Yang Liu
- The Medical College of Qingdao University, Qingdao, China.,Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| | - Junjun Zhao
- Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China.,Graduate Department, Bengbu Medical College, Bengbu, China
| | - Qian Zhang
- The Medical College of Qingdao University, Qingdao, China
| | - Linjun Hu
- The Medical College of Qingdao University, Qingdao, China.,Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| | - Zhan Shi
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yifeng Tu
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Zunqiang Xiao
- The Second Clinical Medical College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Qiuran Xu
- The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| | - Dongsheng Huang
- The Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People's Hospital (People's Hospital of Hangzhou Medical College), Hangzhou, China
| |
Collapse
|
22
|
Lin X, Xiang X, Feng B, Zhou H, Wang T, Chu X, Wang R. Targeting Long Non-Coding RNAs in Hepatocellular Carcinoma: Progress and Prospects. Front Oncol 2021; 11:670838. [PMID: 34249710 PMCID: PMC8267409 DOI: 10.3389/fonc.2021.670838] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/07/2021] [Indexed: 12/16/2022] Open
Abstract
Hepatocellular carcinoma is the fifth-ranked cancer worldwide with a relatively low five-year survival rate. Long non-coding RNAs are a group of RNAs with remarkable aberrant expression which could act on multiple bioprocesses and ultimately impact upon tumor proliferation, invasion, migration, metastasis, apoptosis, and therapy resistance in cancer cells including hepatocellular carcinoma cells. In recent years, long non-coding RNAs have been reported to be indispensable targets in clinical target therapy to stop the growth of cancer and prolong the lifespan of patients with hepatocellular carcinoma. In this review, we enumerate the signaling pathways and life activities affected by long non-coding RNAs in hepatocellular carcinoma cells to illustrate the role of long non-coding RNAs in the development and therapy resistance of hepatocellular carcinoma.
Collapse
Affiliation(s)
- Xinrong Lin
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xiaosong Xiang
- Affiliated Jingling Hospital Research Institution of General Surgery, School of Medicine, Nanjing University, Nanjing, China
| | - Bing Feng
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Hao Zhou
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Ting Wang
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Xiaoyuan Chu
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| | - Rui Wang
- Department of Medical Oncology, Affiliated Jinling Hospital, Medical School of Nanjing University, Nanjing, China
| |
Collapse
|
23
|
Unfried JP, Sangro P, Prats-Mari L, Sangro B, Fortes P. The Landscape of lncRNAs in Hepatocellular Carcinoma: A Translational Perspective. Cancers (Basel) 2021; 13:2651. [PMID: 34071216 PMCID: PMC8197910 DOI: 10.3390/cancers13112651] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 02/07/2023] Open
Abstract
LncRNAs are emerging as relevant regulators of multiple cellular processes involved in cell physiology as well as in the development and progression of human diseases, most notably, cancer. Hepatocellular carcinoma (HCC) is a prominent cause of cancer-related death worldwide due to the high prevalence of causative factors, usual cirrhotic status of the tumor-harboring livers and the suboptimal benefit of locoregional and systemic therapies. Despite huge progress in the molecular characterization of HCC, no oncogenic loop addiction has been identified and most genetic alterations remain non-druggable, underscoring the importance of advancing research in novel approaches for HCC treatment. In this context, long non-coding RNAs (lncRNAs) appear as potentially useful targets as they often exhibit high tumor- and tissue-specific expression and many studies have reported an outstanding dysregulation of lncRNAs in HCC. However, there is a limited perspective of the potential role that deregulated lncRNAs may play in HCC progression and aggressiveness or the mechanisms and therapeutic implications behind such effects. In this review, we offer a clarifying landscape of current efforts to evaluate lncRNA potential as therapeutic targets in HCC using evidence from preclinical models as well as from recent studies on novel oncogenic pathways that show lncRNA-dependency.
Collapse
Affiliation(s)
- Juan Pablo Unfried
- Center for Applied Medical Research (CIMA), Department of Gene Therapy and Regulation of Gene Expression, Universidad de Navarra (UNAV), 31008 Pamplona, Spain; (L.P.-M.); (P.F.)
| | - Paloma Sangro
- Liver Unit, Clínica Universidad de Navarra (CUN), 31008 Pamplona, Spain;
| | - Laura Prats-Mari
- Center for Applied Medical Research (CIMA), Department of Gene Therapy and Regulation of Gene Expression, Universidad de Navarra (UNAV), 31008 Pamplona, Spain; (L.P.-M.); (P.F.)
| | - Bruno Sangro
- Liver Unit, Clínica Universidad de Navarra (CUN), 31008 Pamplona, Spain;
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
- Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), 31008 Pamplona, Spain
| | - Puri Fortes
- Center for Applied Medical Research (CIMA), Department of Gene Therapy and Regulation of Gene Expression, Universidad de Navarra (UNAV), 31008 Pamplona, Spain; (L.P.-M.); (P.F.)
- Navarra Institute for Health Research (IdiSNA), 31008 Pamplona, Spain
- Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), 31008 Pamplona, Spain
| |
Collapse
|
24
|
Ghafouri-Fard S, Shoorei H, Bahroudi Z, Abak A, Taheri M. The role of H19 lncRNA in conferring chemoresistance in cancer cells. Biomed Pharmacother 2021; 138:111447. [PMID: 33667788 DOI: 10.1016/j.biopha.2021.111447] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 02/13/2021] [Accepted: 02/26/2021] [Indexed: 12/22/2022] Open
Abstract
H19 is an oncofetal transcript with crucial roles in the development and progression of several neoplastic cells. With anti-apoptotic, pro-proliferative, and pro-migratory functions, H19 affects the carcinogenic process from different functional points. In addition, H19 has central roles in the induction of chemoresistance in breast cancer, lung cancer, glioma, liver cancer, and other types of cancers. Induction of EMT, activation of oncogenic signaling pathways, and changes in the tumor microenvironment are among mechanisms of participation of H19 in chemoresistance. Paclitaxel, doxorubicin, tamoxifen, erlotinib, gefitinib, temozolomide, and methotrexate are among therapeutic agents whose efficacy is influenced by the expression of H19. In the present paper, we discuss the impact of H19 in conferring resistance to chemotherapeutic agents in different cancers.
Collapse
Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamed Shoorei
- Department of Anatomical Sciences, Faculty of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Zahra Bahroudi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Atefe Abak
- Department of Medical Genetics, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mohammad Taheri
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| |
Collapse
|
25
|
Wang J, Ma X, Si H, Ma Z, Ma Y, Wang J, Cao B. Role of long non-coding RNA H19 in therapy resistance of digestive system cancers. Mol Med 2021; 27:1. [PMID: 33402118 PMCID: PMC7786989 DOI: 10.1186/s10020-020-00255-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/02/2020] [Indexed: 12/24/2022] Open
Abstract
Digestive system cancers are associated with high morbidity and mortality. Chemotherapy and radiotherapy are the main treatment modalities for these cancers. However, the development of therapy resistance leads to high rates of tumor recurrence and metastasis, resulting in dismal prognosis. Long non-coding RNA (LncRNA) H19, one of the most intriguing non-coding RNAs, has been shown to play a key role in the development and therapy resistance of various digestive system cancers (including hepatocellular carcinoma, colorectal cancer, pancreatic ductal adenocarcinoma, esophageal carcinoma, gastric cancer, and biliary system cancer) by regulating the abnormal expression of genes. In this review, we discuss the potential mechanisms of LncRNA H19 related therapy resistance in the context of digestive system cancers. LncRNA H19 is a potential novel therapeutic target for amelioration of cancer therapy resistance.
Collapse
Affiliation(s)
- Jingting Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China
| | - Xiao Ma
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China
| | - Hai Si
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China
| | - Zhongjun Ma
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China
| | - Yan Ma
- Department of Comprehensive Medicine, Beijing Shijingshan Hospital, #24 Shijingshan Road, Shijingshan District, Beijing, 100043, China
| | - Jing Wang
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China. .,Yale School of Medicine, New Haven, CT, USA.
| | - Bangwei Cao
- Department of Oncology, Beijing Friendship Hospital, Capital Medical University, #95 Yong An Road, Xicheng District, Beijing, 100050, China
| |
Collapse
|
26
|
Gamaev L, Mizrahi L, Friehmann T, Rosenberg N, Pappo O, Olam D, Zeira E, Bahar Halpern K, Caruso S, Zucman-Rossi J, Axelrod JH, Galun E, Goldenberg DS. The pro-oncogenic effect of the lncRNA H19 in the development of chronic inflammation-mediated hepatocellular carcinoma. Oncogene 2021; 40:127-139. [PMID: 33093654 DOI: 10.1038/s41388-020-01513-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 10/01/2020] [Accepted: 10/05/2020] [Indexed: 01/09/2023]
Abstract
The oncofetal long noncoding RNA (lncRNA) H19 is postnatally repressed in most tissues, and re-expressed in many cancers, including hepatocellular carcinoma (HCC). The role of H19 in carcinogenesis is a subject of controversy. We aimed to examine the role of H19 in chronic inflammation-mediated hepatocarcinogenesis using the Mdr2/Abcb4 knockout (Mdr2-KO) mouse, a well-established HCC model. For this goal, we have generated Mdr2-KO/H19-KO double knockout (dKO) mice and followed spontaneous tumor development in the dKO and control Mdr2-KO mice. Cellular localization of H19 and effects of H19 loss in the liver were determined in young and old Mdr2-KO mice. Tumor incidence and tumor load were both significantly decreased in the liver of dKO versus Mdr2-KO females. The expression levels of H19 and Igf2 were variable in nontumor liver tissues of Mdr2-KO females and were significantly downregulated in most matched tumors. In nontumor liver tissue of aged Mdr2-KO females, H19 was expressed mainly in hepatocytes, and hepatocyte proliferation was increased compared to dKO females. At an early age, dKO females displayed lower levels of liver injury and B-cell infiltration, with higher percentage of binuclear hepatocytes. In human samples, H19 expression was higher in females, positively correlated with cirrhosis (in nontumor liver samples) and negatively correlated with CTNNB1 (beta-catenin) mutations and patients' survival (in tumors). Our data demonstrate that the lncRNA H19 is pro-oncogenic during the development of chronic inflammation-mediated HCC in the Mdr2-KO mouse model, mainly by increasing liver injury and decreasing hepatocyte polyploidy in young mice.
Collapse
Affiliation(s)
- Lika Gamaev
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Lina Mizrahi
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Tomer Friehmann
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Nofar Rosenberg
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Orit Pappo
- Department of Pathology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Devorah Olam
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Evelyne Zeira
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Keren Bahar Halpern
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Stefano Caruso
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Functional Genomics of Solid Tumors Laboratory, F-75006, Paris, France
| | - Jessica Zucman-Rossi
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Functional Genomics of Solid Tumors Laboratory, F-75006, Paris, France
- Hôpital Européen Georges Pompidou, AP-HP, F-75015, Paris, France
| | - Jonathan H Axelrod
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Eithan Galun
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Daniel S Goldenberg
- The Goldyne Savad Institute of Gene and Cell Therapy, Hadassah-Hebrew University Medical Center, Jerusalem, Israel.
| |
Collapse
|
27
|
Hasan LK, Aljabban J, Rohr M, Mukhtar M, Adapa N, Salim R, Aljabban N, Syed S, Syed S, Panahiazar M, Hadley D, Jarjour W. Metaanalysis Reveals Genetic Correlates of Osteoporosis Pathogenesis. J Rheumatol 2020; 48:940-945. [PMID: 33262303 DOI: 10.3899/jrheum.200951] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/17/2020] [Indexed: 01/31/2023]
Abstract
OBJECTIVE Osteoporosis is a growing healthcare burden. By identifying osteoporosis-promoting genetic variations, we can spotlight targets for new pharmacologic therapies that will improve patient outcomes. In this metaanalysis, we analyzed mesenchymal stem cell (MSC) biomarkers in patients with osteoporosis. METHODS We employed our Search Tag Analyze Resource for the Gene Expression Omnibus (STARGEO) platform to conduct a metaanalysis to define osteoporosis pathogenesis. We compared 15 osteoporotic and 14 healthy control MSC samples. We then analyzed the genetic signature in Ingenuity Pathway Analysis. RESULTS The top canonical pathways identified that were statistically significant included the serine peptidase inhibitor kazal type 1 pancreatic cancer pathway, calcium signaling, pancreatic adenocarcinoma signaling, axonal guidance signaling, and glutamate receptor signaling. Upstream regulators involved in this disease process included ESR1, dexamethasone, CTNNβ1, CREB1, and ERBB2. CONCLUSION Although there has been extensive research looking at the genetic basis for inflammatory arthritis, very little literature currently exists that has identified genetic pathways contributing to osteoporosis. Our study has identified several important genes involved in osteoporosis pathogenesis including ESR1, CTNNβ1, CREB1, and ERBB2. ESR1 has been shown to have numerous polymorphisms, which may play a prominent role in osteoporosis. The Wnt pathway, which includes the CTNNβ1 gene identified in our study, plays a prominent role in bone mass regulation. Wnt pathway polymorphisms can increase susceptibility to osteoporosis. Our analysis also suggests a potential mechanism for ERBB2 in osteoporosis through Semaphorin 4D (SEMA4D). Our metaanalysis identifies several genes and pathways that can be targeted to develop new anabolic drugs for osteoporosis treatment.
Collapse
Affiliation(s)
- Laith K Hasan
- L.K. Hasan, BBA, Tulane University School of Medicine, New Orleans, Lousiana;
| | - Jihad Aljabban
- J. Aljabban, MD, MMSc, University of Wisconsin Hospital and Clinics, Madison, Wisconsin
| | - Michael Rohr
- M. Rohr, BS, D. Hadley, MD, PhD, University of Central Florida College of Medicine, Orlando, Florida
| | - Mohamed Mukhtar
- M. Mukhtar, BS, Michigan State University College of Medicine, Lansing, Michigan
| | - Nikhil Adapa
- N. Adapa, MD, State University of New York Upstate Medical University, Syracuse, New York
| | - Rahaf Salim
- R. Salim, BS, Case Western University, Cleveland, Ohio
| | - Nabeal Aljabban
- N. Aljabban, BS, Penn State College of Medicine, Hershey, Pennsylvania
| | - Saad Syed
- S. Syed, BS, S. Syed, MD, Stanford University School of Medicine, Palo Alto, California
| | - Sharjeel Syed
- S. Syed, BS, S. Syed, MD, Stanford University School of Medicine, Palo Alto, California
| | - Maryam Panahiazar
- M. Panahiazar, PhD, University of California San Francisco, San Francisco, California
| | - Dexter Hadley
- M. Rohr, BS, D. Hadley, MD, PhD, University of Central Florida College of Medicine, Orlando, Florida
| | - Wael Jarjour
- W. Jarjour, MD, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| |
Collapse
|
28
|
Shermane Lim YW, Xiang X, Garg M, Le MT, Li-Ann Wong A, Wang L, Goh BC. The double-edged sword of H19 lncRNA: Insights into cancer therapy. Cancer Lett 2020; 500:253-262. [PMID: 33221454 DOI: 10.1016/j.canlet.2020.11.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 10/25/2020] [Accepted: 11/06/2020] [Indexed: 01/03/2023]
Abstract
H19 long non-coding RNA (lncRNA) has many functions in cancer. Some studies have reported that H19 acts as an oncogene and is involved in cancer progression by activating epithelial-mesenchymal transition (EMT), the cell cycle and angiogenesis via mechanisms like microRNA (miRNA) sponging - the binding to and inhibition of miRNA activity. This makes H19 lncRNA a potential target for cancer therapeutics. However, several conflicting studies have also found that H19 suppresses tumour development. In this review, we shed light on the possible reasons for these conflicting findings. We also summarise the current literature on the applications of H19 lncRNA in cancer therapy in many cancers and explore new avenues for future research. This includes the use of H19 in recombinant vectors, chemoresistance, epigenetic regulation, tumour microenvironment alteration and cancer immunotherapy. The relationship between H19 and the master tumour suppressor gene p53 is also explored. In most studies, H19 knockdown via RNA interference (RNAi) or epigenetic silencing inhibits cancer development. Thus, H19 lncRNA could be a promising target for the development of cancer therapeutics. This warrants further investigations into its translational research to improve cancer therapy outcomes.
Collapse
Affiliation(s)
- Yun Wei Shermane Lim
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore; Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Xiaoqiang Xiang
- Department of Clinical Pharmacy, School of Pharmacy, Fudan University, Shanghai, 201203, China.
| | - Manoj Garg
- Amity Institute of Molecular Medicine & Stem Cell Research (AIMMSCR), Amity University, Sector-125, Noida, 201313, India
| | - Minh Tn Le
- Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Andrea Li-Ann Wong
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore; Department of Haematology-Oncology, National University Cancer Institute, Singapore, 119228, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore
| | - Lingzhi Wang
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore; Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
| | - Boon-Cher Goh
- Cancer Science Institute of Singapore, National University of Singapore, Singapore, 117599, Singapore; Institute for Digital Medicine and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore; Department of Haematology-Oncology, National University Cancer Institute, Singapore, 119228, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 117600, Singapore.
| |
Collapse
|
29
|
Bu FT, Wang A, Zhu Y, You HM, Zhang YF, Meng XM, Huang C, Li J. LncRNA NEAT1: Shedding light on mechanisms and opportunities in liver diseases. Liver Int 2020; 40:2612-2626. [PMID: 32745314 DOI: 10.1111/liv.14629] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 07/10/2020] [Accepted: 07/26/2020] [Indexed: 12/24/2022]
Abstract
With advances in genome and transcriptome research technology, the function and mechanism of lncRNAs in physiological and pathological states have been gradually revealed. Nuclear Enriched Abundant Transcript 1 (NEAT1, a long non-coding RNA), a vital component of paraspeckles, plays an indispensable role in the formation and integrity of paraspeckles. Throughout the research history, NEAT1 is mostly aberrantly upregulated in various cancers, and high expression of NEAT1 often contributes to poor prognosis of patients. Notably, the role and mechanism of NEAT1 in liver diseases have been increasingly reported. NEAT1 accelerates the progression of non-alcoholic fatty liver disease (NAFLD), liver fibrosis and hepatocellular carcinoma, while exerting a protective role in the pathogenesis of acute-on-chronic liver failure by inhibiting the inflammatory response. In this review, we will elaborate on relevant studies on the different casting of NEAT1 in liver diseases, especially focusing on its regulatory mechanisms and new opportunities for alcoholic liver disease.
Collapse
Affiliation(s)
- Fang-Tian Bu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Ao Wang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Yan Zhu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Hong-Mei You
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Ya-Fei Zhang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Xiao-Ming Meng
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Cheng Huang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| | - Jun Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, China.,The Key Laboratory of Anti-Inflammatory of Immune Medicines, Ministry of Education, Hefei, China.,Institute for Liver Diseases of Anhui Medical University, Hefei, China
| |
Collapse
|
30
|
Our emerging understanding of the roles of long non-coding RNAs in normal liver function, disease, and malignancy. JHEP Rep 2020; 3:100177. [PMID: 33294829 PMCID: PMC7689550 DOI: 10.1016/j.jhepr.2020.100177] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 08/06/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
Long non-coding RNAs (lncRNAs) are important biological mediators that regulate numerous cellular processes. New experimental evidence suggests that lncRNAs play essential roles in liver development, normal liver physiology, fibrosis, and malignancy, including hepatocellular carcinoma and cholangiocarcinoma. In this review, we summarise our current understanding of the function of lncRNAs in the liver in both health and disease, as well as discuss approaches that could be used to target these non-coding transcripts for therapeutic purposes.
Collapse
Key Words
- ABCA1, ATP-binding cassette transporter A1
- ACTA2/ɑ-SMA, α-smooth muscle actin
- APO, apolipoprotein
- ASO, antisense oligonucleotides
- BDL, bile duct ligation
- CCA, cholangiocarcinoma
- CCl4, carbon tetrachloride
- COL1A1, collagen type I α 1
- CYP, cytochrome P450
- Cholangiocarcinoma
- DANCR, differentiation antagonising non-protein coding RNA
- DE, definitive endoderm
- DEANR1, definitive endoderm-associated lncRNA1
- DIGIT, divergent to goosecoid, induced by TGF-β family signalling
- DILC, downregulated in liver cancer stem cells
- EST, expression sequence tag
- EpCAM, epithelial cell adhesion molecule
- FBP1, fructose-bisphosphatase 1
- FENDRR, foetal-lethal non-coding developmental regulatory RNA
- FXR, farnesoid X receptor
- GAS5, growth arrest-specific transcript 5
- H3K18ac, histone 3 lysine 18 acetylation
- H3K36me3, histone 3 lysine 36 trimethylation
- H3K4me3, histone 3 lysine 4 trimethylation
- HCC, hepatocellular carcinoma
- HEIH, high expression In HCC
- HNRNPA1, heterogenous nuclear protein ribonucleoprotein A1
- HOTAIR, HOX transcript antisense RNA
- HOTTIP, HOXA transcript at the distal tip
- HSC, hepatic stellate cells
- HULC, highly upregulated in liver cancer
- Hepatocellular carcinoma
- HuR, human antigen R
- LCSC, liver cancer stem cell
- LSD1, lysine-specific demethylase 1
- LXR, liver X receptors
- LeXis, liver-expressed LXR-induced sequence
- Liver cancer
- Liver fibrosis
- Liver metabolism
- Liver-specific lncRNAs
- LncLSTR, lncRNA liver-specific triglyceride regulator
- MALAT1, metastasis-associated lung adenocarcinoma transcript 1
- MEG3, maternally expressed gene 3
- NAT, natural antisense transcript
- NEAT1, nuclear enriched abundant transcript 1
- ORF, open reading frame
- PKM2, pyruvate kinase muscle isozyme M2
- PPAR-α, peroxisome proliferator-activated receptor-α
- PRC, polycomb repressive complex
- RACE, rapid amplification of cDNA ends
- RNA Pol, RNA polymerase
- S6K1, S6 kinase 1
- SHP, small heterodimer partner
- SREBPs, steroid response binding proteins
- SREs, sterol response elements
- TGF-β, transforming growth factor-β
- TTR, transthyretin
- XIST, X-inactive specific transcript
- ZEB1, zinc finger E-box-binding homeobox 1
- ceRNA, competing endogenous RNA
- eRNA, enhancer RNAs
- lincRNA, long intervening non-coding RNA
- lncRNA
- lncRNA, long non-coding RNA
- mTOR, mammalian target of rapamycin
- siRNA, small interfering RNA
Collapse
|
31
|
Chen C, Liu WR, Zhang B, Zhang LM, Li CG, Liu C, Zhang H, Huo YS, Ma YC, Tian PF, Qi Q, Li JJ, Tang Z, Zhang ZF, Giaccone G, Yue DS, Wang CL. LncRNA H19 downregulation confers erlotinib resistance through upregulation of PKM2 and phosphorylation of AKT in EGFR-mutant lung cancers. Cancer Lett 2020; 486:58-70. [PMID: 32439420 DOI: 10.1016/j.canlet.2020.05.009] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 04/25/2020] [Accepted: 05/06/2020] [Indexed: 01/08/2023]
Abstract
First-generation EGFR tyrosine kinase inhibitors (TKIs) such as erlotinib have significant activity in NSCLC patients with activating EGFR mutations. However, EGFR-TKI resistance inevitably occurs after approximately 12 months of treatment. Acquired mechanisms of resistance, other than secondary mutations in EGFR (T790 M) which account for 50-60%, are less well understood. Here, we identified lncRNA H19 as a significantly downregulated lncRNA in vitro models and clinical specimens with acquired EGFR-TKI resistance, H19 knockdown or overexpression conferred resistance or sensitivity, respectively, both in vitro and in vivo models. H19 downregulation contributed to erlotinib resistance through interaction and upregulation of PKM2, which enhanced the phosphorylation of AKT. AKT inhibitors restored the sensitivity of erlotinib-resistant cells to erlotinib. In EGFR-mutant patients treated with EGFR-TKIs, low H19 levels were associated with a shorter progression-free survival (PFS) (P = 0.021). These findings revealed a novel mechanism of low-level H19 in the regulation of erlotinib resistance in EGFR-mutant lung cancers. Combination of AKT inhibitors and EGFR-TKIs could be a rational therapeutic approach for some subgroups of EGFR-mutant lung cancer patients.
Collapse
Affiliation(s)
- Chen Chen
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Wei-Ran Liu
- Department of Anesthesiology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Bin Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Lian-Min Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Chen-Guang Li
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Chang Liu
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Hua Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yan-Song Huo
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Yu-Chen Ma
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Peng-Fei Tian
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Qi Qi
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Jing-Jing Li
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Zhe Tang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | - Zhen-Fa Zhang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China
| | | | - Dong-Sheng Yue
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
| | - Chang-Li Wang
- Department of Lung Cancer, Tianjin Lung Cancer Center, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin, China.
| |
Collapse
|
32
|
Liu A, Wu Q, Peng D, Ares I, Anadón A, Lopez-Torres B, Martínez-Larrañaga MR, Wang X, Martínez MA. A novel strategy for the diagnosis, prognosis, treatment, and chemoresistance of hepatocellular carcinoma: DNA methylation. Med Res Rev 2020; 40:1973-2018. [PMID: 32525219 DOI: 10.1002/med.21696] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 04/29/2020] [Accepted: 05/17/2020] [Indexed: 12/11/2022]
Abstract
The cancer mortality rate of hepatocellular carcinoma (HCC) is the second highest in the world and the therapeutic options are limited. The incidence of this deadly cancer is rising at an alarming rate because of the high degree of resistance to chemo- and radiotherapy, lack of proper, and adequate vaccination to hepatitis B, and lack of consciousness and knowledge about the disease itself and the lifestyle of the people. DNA methylation and DNA methylation-induced epigenetic alterations, due to their potential reversibility, open the access to develop novel biomarkers and therapeutics for HCC. The contribution to these epigenetic changes in HCC development still has not been thoroughly summarized. Thus, it is necessary to better understand the new molecular targets of HCC epigenetics in HCC diagnosis, prevention, and treatment. This review elaborates on recent key findings regarding molecular biomarkers for HCC early diagnosis, prognosis, and treatment. Currently emerging epigenetic drugs for the treatment of HCC are summarized. In addition, combining epigenetic drugs with nonepigenetic drugs for HCC treatment is also mentioned. The molecular mechanisms of DNA methylation-mediated HCC resistance are reviewed, providing some insights into the difficulty of treating liver cancer and anticancer drug development.
Collapse
Affiliation(s)
- Aimei Liu
- National Reference Laboratory of Veterinary Drug Residues and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University (HZAU), Wuhan, China
| | - Qinghua Wu
- College of Life Science, Yangtze University, Jingzhou, China.,Department of Chemistry, Faculty of Science, University of Hradec Kralove, Hradec Kralove, Czech Republic
| | - Dapeng Peng
- National Reference Laboratory of Veterinary Drug Residues and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University (HZAU), Wuhan, China
| | - Irma Ares
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Arturo Anadón
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Bernardo Lopez-Torres
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - María-Rosa Martínez-Larrañaga
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - Xu Wang
- National Reference Laboratory of Veterinary Drug Residues and MAO Key Laboratory for Detection of Veterinary Drug Residues, Huazhong Agricultural University (HZAU), Wuhan, China.,Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| | - María-Aránzazu Martínez
- Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Research Institute Hospital 12 de Octubre (i+12), Universidad Complutense de Madrid (UCM), Madrid, Spain
| |
Collapse
|
33
|
The mechanisms of sorafenib resistance in hepatocellular carcinoma: theoretical basis and therapeutic aspects. Signal Transduct Target Ther 2020; 5:87. [PMID: 32532960 PMCID: PMC7292831 DOI: 10.1038/s41392-020-0187-x] [Citation(s) in RCA: 481] [Impact Index Per Article: 120.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2020] [Revised: 03/14/2020] [Accepted: 04/26/2020] [Indexed: 02/07/2023] Open
Abstract
Sorafenib is a multikinase inhibitor capable of facilitating apoptosis, mitigating angiogenesis and suppressing tumor cell proliferation. In late-stage hepatocellular carcinoma (HCC), sorafenib is currently an effective first-line therapy. Unfortunately, the development of drug resistance to sorafenib is becoming increasingly common. This study aims to identify factors contributing to resistance and ways to mitigate resistance. Recent studies have shown that epigenetics, transport processes, regulated cell death, and the tumor microenvironment are involved in the development of sorafenib resistance in HCC and subsequent HCC progression. This study summarizes discoveries achieved recently in terms of the principles of sorafenib resistance and outlines approaches suitable for improving therapeutic outcomes for HCC patients.
Collapse
|
34
|
The Good, the Bad, the Question- H19 in Hepatocellular Carcinoma. Cancers (Basel) 2020; 12:cancers12051261. [PMID: 32429417 PMCID: PMC7281302 DOI: 10.3390/cancers12051261] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 05/06/2020] [Accepted: 05/14/2020] [Indexed: 12/12/2022] Open
Abstract
Hepatocellular carcinoma (HCC), the most common primary liver cancer, is challenging to treat due to its typical late diagnosis, mostly at an advanced stage. Therefore, there is a particular need for research in diagnostic and prognostic biomarkers and therapeutic targets for HCC. The use of long noncoding (lnc) RNAs can widen the list of novel molecular targets improving cancer therapy. In hepatocarcinogenesis, the role of the lncRNA H19, which has been known for more than 30 years now, is still controversially discussed. H19 was described to work either as a tumor suppressor in vitro and in vivo, or to have oncogenic features. This review attempts to survey the conflicting study results and tries to elucidate the potential reasons for the contrary findings, i.e., different methods, models, or readout parameters. This review encompasses in vitro and in vivo models as well as studies on human patient samples. Although the function of H19 in HCC remains elusive, a short outlook summarizes some ideas of using the H19 locus as a novel target for liver cancer therapy.
Collapse
|
35
|
The Underlying Mechanisms of Noncoding RNAs in the Chemoresistance of Hepatocellular Carcinoma. MOLECULAR THERAPY-NUCLEIC ACIDS 2020; 21:13-27. [PMID: 32505000 PMCID: PMC7270498 DOI: 10.1016/j.omtn.2020.05.011] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/15/2020] [Accepted: 05/11/2020] [Indexed: 12/24/2022]
Abstract
Hepatocellular carcinoma (HCC) is one of the most lethal human malignancies. Chemotherapeutic agents, such as sorafenib and lenvatinib, can improve the outcomes of HCC patients. Nevertheless, chemoresistance has become a major hurdle in the effective treatment of HCC. Noncoding RNAs (ncRNAs), including mircoRNAs (miRNAs), long ncRNAs (lncRNAs), and circular RNAs (circRNAs), have been demonstrated to participate in the onset and progression of HCC. Moreover, multiple lines of evidence have indicated that ncRNAs also play a pivotal role in HCC drug resistance. ncRNAs can regulate drug efflux and metabolism, glucose metabolism, cellular death pathways, and malignant characteristics in HCC. A deeper understanding of the molecular mechanisms responsible for ncRNA-mediated drug resistance in HCC will provide new opportunities for improving the treatment of HCC. In this review, we summarize recent findings on the molecular mechanisms by which ncRNAs regulate HCC chemoresistance, as well as their potential clinical implications in overcoming HCC chemoresistance.
Collapse
|
36
|
Ahmed AG, Hussein UK, Ahmed AE, Kim KM, Mahmoud HM, Hammouda O, Jang KY, Bishayee A. Mustard Seed ( Brassica nigra) Extract Exhibits Antiproliferative Effect against Human Lung Cancer Cells through Differential Regulation of Apoptosis, Cell Cycle, Migration, and Invasion. Molecules 2020; 25:molecules25092069. [PMID: 32365503 PMCID: PMC7248788 DOI: 10.3390/molecules25092069] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/24/2020] [Accepted: 04/26/2020] [Indexed: 02/06/2023] Open
Abstract
Lung cancer is the primary cause of cancer-related death worldwide, and development of novel lung cancer preventive and therapeutic agents are urgently needed. Brassica nigra (black mustard) seeds are commonly consumed in several Asian and African countries. Mustard seeds previously exhibited significant anticancer activities against several cancer types. In the present study, we have investigated various cellular and molecular mechanisms of anticancer effects of an ethanolic extract of B. nigra seeds against A549 and H1299 human non-small cell lung cancer cell lines. B. nigra extract showed a substantial growth-inhibitory effect as it reduced the viability and clonogenic survival of A549 and H1299 cells in a concentration-dependent manner. B. nigra extract induced cellular apoptosis in a time- and concentration-dependent fashion as evidenced from increased caspase-3 activity. Furthermore, treatment of both A549 and H1299 cells with B. nigra extract alone or in combination with camptothecin induced DNA double-strand breaks as evidenced by upregulation of γH2A histone family member X, Fanconi anemia group D2 protein, Fanconi anemia group J protein, ataxia-telangiectesia mutated and Rad3-related protein. Based on cell cycle analysis, B. nigra extract significantly arrested A549 and H1299 cells at S and G2/M phases. Additionally, B. nigra extract suppressed the migratory and invasive properties of both cell lines, downregulated the expression of matrix metalloproteinase-2 (MMP2), MMP9, and Snail and upregulated the expression of E-cadherin at mRNA and protein levels. Taken together, these findings indicate that B. nigra seed extract may have an important anticancer potential against human lung cancer which could be mediated through simultaneous and differential regulation of proliferation, apoptosis, DNA damage, cell cycle, migration, and invasion.
Collapse
Affiliation(s)
- Asmaa Gamal Ahmed
- Department of Pathology, Chonbuk National University Medical School, Jeonju 54907, Korea; (A.G.A.); (U.K.H.); (K.M.K.)
- Department of Biotechnology and Life Sciences, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef 62511, Egypt;
| | - Usama Khamis Hussein
- Department of Pathology, Chonbuk National University Medical School, Jeonju 54907, Korea; (A.G.A.); (U.K.H.); (K.M.K.)
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju 54907, Korea
- Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt; (H.M.M.); (O.H.)
| | - Amr E. Ahmed
- Department of Biotechnology and Life Sciences, Faculty of Postgraduate Studies for Advanced Sciences, Beni-Suef University, Beni-Suef 62511, Egypt;
| | - Kyoung Min Kim
- Department of Pathology, Chonbuk National University Medical School, Jeonju 54907, Korea; (A.G.A.); (U.K.H.); (K.M.K.)
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju 54907, Korea
| | - Hamada M. Mahmoud
- Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt; (H.M.M.); (O.H.)
| | - Ola Hammouda
- Faculty of Science, Beni-Suef University, Beni-Suef 62511, Egypt; (H.M.M.); (O.H.)
| | - Kyu Yun Jang
- Department of Pathology, Chonbuk National University Medical School, Jeonju 54907, Korea; (A.G.A.); (U.K.H.); (K.M.K.)
- Research Institute of Clinical Medicine of Jeonbuk National University-Biomedical Research Institute of Chonbuk National University Hospital, Jeonju 54907, Korea
- Correspondence: (K.Y.J.); or (A.B.); Tel.: +82-10-4228-9970 (K.Y.J.); +1-941-782-5950 (A.B.)
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, FL 34211, USA
- Correspondence: (K.Y.J.); or (A.B.); Tel.: +82-10-4228-9970 (K.Y.J.); +1-941-782-5950 (A.B.)
| |
Collapse
|
37
|
Abstract
Long non-coding RNAs (lncRNAs) represent a major fraction of the transcriptome in multicellular organisms. Although a handful of well-studied lncRNAs are broadly recognized as biologically meaningful, the fraction of such transcripts out of the entire collection of lncRNAs remains a subject of vigorous debate. Here we review the evidence for and against biological functionalities of lncRNAs and attempt to arrive at potential modes of lncRNA functionality that would reconcile the contradictory conclusions. Finally, we discuss different strategies of phenotypic analyses that could be used to investigate such modes of lncRNA functionality.
Collapse
Affiliation(s)
- Fan Gao
- Institute of Genomics, School of Biomedical Sciences, Huaqiao University, 201 Pan-Chinese S & T Building, 668 Jimei Road, Xiamen, 361021, China
| | - Ye Cai
- Institute of Genomics, School of Biomedical Sciences, Huaqiao University, 201 Pan-Chinese S & T Building, 668 Jimei Road, Xiamen, 361021, China
| | - Philipp Kapranov
- Institute of Genomics, School of Biomedical Sciences, Huaqiao University, 201 Pan-Chinese S & T Building, 668 Jimei Road, Xiamen, 361021, China.
| | - Dongyang Xu
- Institute of Genomics, School of Biomedical Sciences, Huaqiao University, 201 Pan-Chinese S & T Building, 668 Jimei Road, Xiamen, 361021, China.
| |
Collapse
|
38
|
Yi T, Wang T, Shi Y, Peng X, Tang S, Zhong L, Chen Y, Li Y, He K, Wang M, Zhao H, Li Q. Long noncoding RNA 91H overexpression contributes to the growth and metastasis of HCC by epigenetically positively regulating IGF2 expression. Liver Int 2020; 40:456-467. [PMID: 31724285 DOI: 10.1111/liv.14300] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 11/01/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Long noncoding RNA 91H is transcribed from the H19/IGF2 locus and contributes to the development of breast and oesophagus cancers by regulating the expression of IGF2, but the regulation mechanism remains poorly characterized. Here, we explored the role of 91H in hepatocellular carcinoma (HCC) and the mechanism of IGF2 expression regulation by 91H. METHODS Firstly, the expression of 91H was analysed in HCC by quantitative RT-PCR, the association of 91H with survival was evaluated by the Kaplan-Meier method and the effect of 91H on the growth and invasion of HCC was investigated by the in vitro and in vivo studies. Then, the association of 91H with the expression of IGF2 was evaluated in HCC tissues, and the effect of 91H on the expression of IGF2 was investigated by 91H knockdown. Finally, the binding of RBBP5 to 91H and the binding of RBBP5, activating H3K4me3 mark and repressive H3K27me3 mark to the P3 and P4 promoters of IGF2 gene were studied by RIP and ChIP respectively. RESULTS The overexpression of 91H was found in HCC and in association with the growth, metastasis and shorter survival time of HCC. The knockdown of 91H down-regulated the IGF2 expression in HCC, and the mechanism was correlated with the decreased enrichment of RBBP5 and H3K4me3 and increased enrichment of H3K27me3 at the bivalent P3 and P4 promoters. CONCLUSIONS The overexpression of 91H promotes tumour growth and metastasis, and is associated with a poor prognosis of HCC at least partially by positively regulating the expression of IGF2 through bivalent histone modification changes characterized by H3K4me3 and H3K27me3 at the P3 and P4 promoters.
Collapse
Affiliation(s)
- Tingzhuang Yi
- Internal Medicine, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China.,Department of Gastroenterology, Affiliated Hospital of Youjiang Medical University for Nationalities, BaiSe, P. R. China
| | - Tonghua Wang
- Department of Gastroenterology, Affiliated Hospital of Youjiang Medical University for Nationalities, BaiSe, P. R. China.,Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Ying Shi
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Xiaojuan Peng
- Department of Endocrinology, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, P. R. China
| | - Shaohui Tang
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Lu Zhong
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Yanfang Chen
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Yuting Li
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Kaiyin He
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Min Wang
- Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Hailiang Zhao
- Department of Gastroenterology, Affiliated Hospital of Youjiang Medical University for Nationalities, BaiSe, P. R. China.,Department of Gastroenterology, The First Affiliated Hospital, Jinan University, Guangzhou, P. R. China
| | - Qing Li
- Department of Interventional vascular surgery, Affiliated Hospital (Clinical College) of Xiangnan University, Chenzhou, P. R. China
| |
Collapse
|
39
|
The mRNA-binding Protein TTP/ZFP36 in Hepatocarcinogenesis and Hepatocellular Carcinoma. Cancers (Basel) 2019; 11:cancers11111754. [PMID: 31717307 PMCID: PMC6896064 DOI: 10.3390/cancers11111754] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2019] [Revised: 11/04/2019] [Accepted: 11/05/2019] [Indexed: 02/07/2023] Open
Abstract
Hepatic lipid deposition and inflammation represent risk factors for hepatocellular carcinoma (HCC). The mRNA-binding protein tristetraprolin (TTP, gene name ZFP36) has been suggested as a tumor suppressor in several malignancies, but it increases insulin resistance. The aim of this study was to elucidate the role of TTP in hepatocarcinogenesis and HCC progression. Employing liver-specific TTP-knockout (lsTtp-KO) mice in the diethylnitrosamine (DEN) hepatocarcinogenesis model, we observed a significantly reduced tumor burden compared to wild-type animals. Upon short-term DEN treatment, modelling early inflammatory processes in hepatocarcinogenesis, lsTtp-KO mice exhibited a reduced monocyte/macrophage ratio as compared to wild-type mice. While short-term DEN strongly induced an abundance of saturated and poly-unsaturated hepatic fatty acids, lsTtp-KO mice did not show these changes. These findings suggested anti-carcinogenic actions of TTP deletion due to effects on inflammation and metabolism. Interestingly, though, investigating effects of TTP on different hallmarks of cancer suggested tumor-suppressing actions: TTP inhibited proliferation, attenuated migration, and slightly increased chemosensitivity. In line with a tumor-suppressing activity, we observed a reduced expression of several oncogenes in TTP-overexpressing cells. Accordingly, ZFP36 expression was downregulated in tumor tissues in three large human data sets. Taken together, this study suggests that hepatocytic TTP promotes hepatocarcinogenesis, while it shows tumor-suppressive actions during hepatic tumor progression.
Collapse
|
40
|
Huang W, Liu J, Yan J, Huang Z, Zhang X, Mao Y, Huang X. LncRNA LINC00470 promotes proliferation through association with NF45/NF90 complex in hepatocellular carcinoma. Hum Cell 2019; 33:131-139. [PMID: 31612313 DOI: 10.1007/s13577-019-00288-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 09/27/2019] [Indexed: 01/19/2023]
Abstract
Increasing evidence demonstrates that long noncoding RNAs (lncRNAs) play an important role in the development and progression of human cancers. LncRNA LINC00470 has been reported to function as an oncogene in glioblastoma. Until now, the roles and underlying mechanisms of LINC00470 in the progression of hepatocellular carcinoma (HCC) remain unclear. Here, we found that LINC00470 was upregulated in HCC cells and tissues. High-level LINC00470 was significantly correlated with bigger tumor size, advanced TNM stage and poor prognosis in patients with HCC. Functional studies showed that knockdown of LINC00470 expression inhibited HCC cell proliferation and cell cycle progression, while overexpression of LINC00470 showed the opposite effects. Further investigation suggested that LINC00470 was associated with NF45/NF90 complex and increased its interaction with cyclin E1 mRNA, thus inhibiting the degradation of cyclin E1 mRNA. Additionally, knockdown of cyclin E1 in LINC00470-overexpressed cells abolished its promotive effects on HCC cell proliferation. In summary, our findings suggest that targeting LINC00470 could be a potential therapeutic approach in treating HCC patients.
Collapse
Affiliation(s)
- Wenwei Huang
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Juntao Liu
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Jijun Yan
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Zhengbin Huang
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Xiongjie Zhang
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Yanping Mao
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China
| | - Xiufang Huang
- Department of General Surgery, Hanchuan People's Hospital, No. 1, Renmin Road, Hanchuan City, 432300, Hubei Province, China.
| |
Collapse
|
41
|
Association of lncRNA H19 Gene Polymorphisms with the Occurrence of Hepatocellular Carcinoma. Genes (Basel) 2019; 10:genes10070506. [PMID: 31277475 PMCID: PMC6678962 DOI: 10.3390/genes10070506] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/25/2019] [Accepted: 06/30/2019] [Indexed: 12/29/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer, whose diversified occurrence worldwide indicates a connection between genetic variations among individuals and the predisposition to such neoplasms. Mounting evidence has demonstrated that long non-coding RNA (lncRNA) H19 can have both promotive and inhibitory effects on cancer development, revealing a dual role in tumorigenesis. In this study, the link of H19 gene polymorphisms to hepatocarcinogenesis was assessed between 359 HCC patients and 1190 cancer-free subjects. We found that heterozygotes for the minor allele of H19 rs2839698 (T) and rs3741219 (G) were more inclined to develop HCC (OR, 1.291; 95% CI, 1.003–1.661; p = 0.047, and OR, 1.361; 95% CI, 1.054–1.758; p = 0.018, respectively), whereas homozygotes for the polymorphic allele of rs2107425 (TT) were correlated with a decreased risk of HCC (OR, 0.606; 95% CI, 0.410–0.895; p = 0.012). Moreover, patients who bear at least one variant allele (heterozygote or homozygote) of rs3024270 were less prone to develop late-stage tumors (for stage III/IV; OR, 0.566; 95% CI, 0.342–0.937; p = 0.027). In addition, carriers of a particular haplotype of three H19 SNPs tested were more susceptible to HCC. In conclusion, our results indicate an association between H19 gene polymorphisms and the incidence and progression of liver cancer.
Collapse
|
42
|
Abstract
Over the past decade, the amount of research and the number of publications on associations between circulating small and long non-coding RNAs (ncRNAs) and cancer have grown exponentially. Particular focus has been placed on the development of diagnostic and prognostic biomarkers to enable efficient patient management - from early detection of cancer to monitoring for disease recurrence or progression after treatment. Owing to their high abundance and stability, circulating ncRNAs have potential utility as non-invasive, blood-based biomarkers that can provide information on tumour biology and the effects of treatments, such as targeted therapies and immunotherapies. Increasing evidence highlights the roles of ncRNAs in cell-to-cell communication, with a number of ncRNAs having the capacity to regulate gene expression outside of the cell of origin through extracellular vesicle-mediated transfer to recipient cells, with implications for cancer progression and therapy resistance. Moreover, 'foreign' microRNAs (miRNAs) encoded by non-human genomes (so-called xeno-miRNAs), such as viral miRNAs, have been shown to be present in human body fluids and can be used as biomarkers. Herein, we review the latest developments in the use of circulating ncRNAs as diagnostic and prognostic biomarkers and discuss their roles in cell-to-cell communication in the context of cancer. We provide a compendium of miRNAs and long ncRNAs that have been reported in the literature to be present in human body fluids and that have the potential to be used as diagnostic and prognostic cancer biomarkers.
Collapse
|
43
|
Yau MYC, Xu L, Huang CL, Wong CM. Long Non-Coding RNAs in Obesity-Induced Cancer. Noncoding RNA 2018; 4:E19. [PMID: 30154386 PMCID: PMC6162378 DOI: 10.3390/ncrna4030019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 08/22/2018] [Accepted: 08/27/2018] [Indexed: 01/17/2023] Open
Abstract
Many mechanisms of obesity-induced cancers have been proposed. However, it remains unclear whether or not long non-coding RNAs (lncRNAs) play any role in obesity-induced cancers. In this article, we briefly discuss the generally accepted hypotheses explaining the mechanisms of obesity-induced cancers, summarize the latest evidence for the expression of a number of well-known cancer-associated lncRNAs in obese subjects, and propose the potential contribution of lncRNAs to obesity-induced cancers. We hope this review can serve as an inspiration to scientists to further explore the regulatory roles of lncRNAs in the development of obesity-induced cancers. Those findings will be fundamental in the development of effective therapeutics or interventions to combat this life-threatening adverse effect of obesity.
Collapse
Affiliation(s)
- Mabel Yin-Chun Yau
- School of Medical and Health Sciences, Tung Wah College, Hong Kong, China.
| | - Lu Xu
- Department of Medicine, The University of Hong Kong, Hong Kong, China.
| | - Chien-Ling Huang
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China.
| | - Chi-Ming Wong
- Department of Health Technology and Informatics, The Hong Kong Polytechnic University, Hong Kong, China.
| |
Collapse
|
44
|
Affiliation(s)
- Maximilian A Ardelt
- Department of Pharmacy, Pharmaceutical Biology, University of Munich, Munich, Germany
| | - Johanna Pachmayr
- Pharmacy, Pharmaceutical Biology & Clinical Pharmacy, Paracelsus Medical University, Salzburg, Austria
| |
Collapse
|