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Dakal TC, Dhabhai B, Pant A, Moar K, Chaudhary K, Yadav V, Ranga V, Sharma NK, Kumar A, Maurya PK, Maciaczyk J, Schmidt‐Wolf IGH, Sharma A. Oncogenes and tumor suppressor genes: functions and roles in cancers. MedComm (Beijing) 2024; 5:e582. [PMID: 38827026 PMCID: PMC11141506 DOI: 10.1002/mco2.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 04/21/2024] [Accepted: 04/26/2024] [Indexed: 06/04/2024] Open
Abstract
Cancer, being the most formidable ailment, has had a profound impact on the human health. The disease is primarily associated with genetic mutations that impact oncogenes and tumor suppressor genes (TSGs). Recently, growing evidence have shown that X-linked TSGs have specific role in cancer progression and metastasis as well. Interestingly, our genome harbors around substantial portion of genes that function as tumor suppressors, and the X chromosome alone harbors a considerable number of TSGs. The scenario becomes even more compelling as X-linked TSGs are adaptive to key epigenetic processes such as X chromosome inactivation. Therefore, delineating the new paradigm related to X-linked TSGs, for instance, their crosstalk with autosome and involvement in cancer initiation, progression, and metastasis becomes utmost importance. Considering this, herein, we present a comprehensive discussion of X-linked TSG dysregulation in various cancers as a consequence of genetic variations and epigenetic alterations. In addition, the dynamic role of X-linked TSGs in sex chromosome-autosome crosstalk in cancer genome remodeling is being explored thoroughly. Besides, the functional roles of ncRNAs, role of X-linked TSG in immunomodulation and in gender-based cancer disparities has also been highlighted. Overall, the focal idea of the present article is to recapitulate the findings on X-linked TSG regulation in the cancer landscape and to redefine their role toward improving cancer treatment strategies.
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Affiliation(s)
- Tikam Chand Dakal
- Department of BiotechnologyGenome and Computational Biology LabMohanlal Sukhadia UniversityUdaipurRajasthanIndia
| | - Bhanupriya Dhabhai
- Department of BiotechnologyGenome and Computational Biology LabMohanlal Sukhadia UniversityUdaipurRajasthanIndia
| | - Anuja Pant
- Department of BiochemistryCentral University of HaryanaMahendergarhHaryanaIndia
| | - Kareena Moar
- Department of BiochemistryCentral University of HaryanaMahendergarhHaryanaIndia
| | - Kanika Chaudhary
- School of Life Sciences. Jawaharlal Nehru UniversityNew DelhiIndia
| | - Vikas Yadav
- School of Life Sciences. Jawaharlal Nehru UniversityNew DelhiIndia
| | - Vipin Ranga
- Dearptment of Agricultural BiotechnologyDBT‐NECAB, Assam Agricultural UniversityJorhatAssamIndia
| | | | - Abhishek Kumar
- Manipal Academy of Higher EducationManipalKarnatakaIndia
- Institute of Bioinformatics, International Technology ParkBangaloreIndia
| | - Pawan Kumar Maurya
- Department of BiochemistryCentral University of HaryanaMahendergarhHaryanaIndia
| | - Jarek Maciaczyk
- Department of Stereotactic and Functional NeurosurgeryUniversity Hospital of BonnBonnGermany
| | - Ingo G. H. Schmidt‐Wolf
- Department of Integrated OncologyCenter for Integrated Oncology (CIO)University Hospital BonnBonnGermany
| | - Amit Sharma
- Department of Stereotactic and Functional NeurosurgeryUniversity Hospital of BonnBonnGermany
- Department of Integrated OncologyCenter for Integrated Oncology (CIO)University Hospital BonnBonnGermany
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Zhang S, Tong X, Liu S, Huang J, Zhang L, Zhang T, Wang D, Fan H. AAV9-Tspyl2 gene therapy retards bleomycin-induced pulmonary fibrosis by modulating downstream TGF-β signaling in mice. Cell Death Dis 2023; 14:389. [PMID: 37391440 PMCID: PMC10313802 DOI: 10.1038/s41419-023-05889-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 05/19/2023] [Accepted: 06/14/2023] [Indexed: 07/02/2023]
Abstract
Idiopathic pulmonary fibrosis (IPF) is a devastating fibrotic lung disease characterized by scarring and destruction of the lung architecture, with limited treatment options. Targeted gene therapy to restore cell division autoantigen-1 (CDA1) expression may be a potential treatment approach to delay the progression of pulmonary fibrosis (PF). Here, we focused on CDA1, which was significantly decreased in human IPF, in a mouse model of bleomycin (BLM)-induced PF, and in transforming growth factor (TGF-β)-challenged lung fibroblasts. In vitro, CDA1 overexpression by lentivirus infection in human embryonic lung fibroblasts (HFL1 cells) inhibited the production of pro-fibrotic and pro-inflammatory cytokines, lung fibroblast-to-myofibroblast transition, and extracellular matrix protein expression induced by exogenous TGF-β1 treatment, whereas CDA1 knockdown with small interfering RNA promoted this effect. CDA1 overexpression also inhibited cell proliferation and migration. In a mouse model of BLM-induced PF, we provided novel evidence that the intratracheal delivery of adeno-associated virus serotype 9 carrying the mouse Tspyl2 gene reduced lung tissue inflammation and fibrosis. Mechanistically, CDA1, as a transcription regulator, could repress the TGF-β signal transduction in vivo and in vitro. In conclusion, our results show that Tspyl2 gene therapy plays an antifibrotic role by inhibiting the lung fibroblast-to-myofibroblast transition and downstream TGF-β/Smad3 signaling transduction in BLM-induced PF in mice, suggesting that CDA1 is an appropriate and promising therapeutic target for PF.
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Affiliation(s)
- Shijie Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Xiang Tong
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Sitong Liu
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Jizhen Huang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Li Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Tianli Zhang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Dongguang Wang
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China
| | - Hong Fan
- Department of Respiratory and Critical Care Medicine, West China Hospital/West China School of Medicine, Sichuan University, Chengdu, China.
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The Role of Cell Division Autoantigen 1 (CDA1) in Renal Fibrosis of Diabetic Nephropathy. BIOMED RESEARCH INTERNATIONAL 2021; 2021:6651075. [PMID: 33997036 PMCID: PMC8102118 DOI: 10.1155/2021/6651075] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 04/05/2021] [Accepted: 04/16/2021] [Indexed: 01/10/2023]
Abstract
The common kidney disease diabetic nephropathy (DN) accounts for significant morbidity and mortality in patients with diabetes, and its effective diagnosis in incipient stages is still lacking. Renal fibrosis is the main pathological feature of DN. Cell division autoantigen 1 (CDA1), a phosphorylated protein encoded by TSPYL2 on the X chromosome, plays a fibrogenic role by modulating the transforming growth factor-β (TGF-β) signaling, but the exact mechanism remains unclear. TGF-β signaling has been recognized as the key factor in promoting the development and progression of DN. At present, strict control of blood sugar and blood pressure can significantly lower the development and progression of DN in the early stages, and many studies have shown that blocking TGF-β signaling can delay the progress of DN. However, TGF-β is a multifunctional cytokine. Its direct intervention may result in increased side effects. Therefore, the targeted intervention of CDA1 not only can block the TGF-β signaling pathway but also can reduce these side effects. In this article, we review the main physiological roles of CDA1, with particular attention to its effect and potential mechanism in the renal fibrosis of DN.
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Kido T, Tabatabai ZL, Chen X, Lau YFC. Potential dual functional roles of the Y-linked RBMY in hepatocarcinogenesis. Cancer Sci 2020; 111:2987-2999. [PMID: 32473614 PMCID: PMC7419034 DOI: 10.1111/cas.14506] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 05/20/2020] [Accepted: 05/22/2020] [Indexed: 02/07/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a highly heterogeneous liver cancer with significant male biases in incidence, disease progression, and outcomes. Previous studies have suggested that genes on the Y chromosome could be expressed and exert various male‐specific functions in the oncogenic processes. In particular, the RNA‐binding motif on the Y chromosome (RBMY) gene is frequently activated in HCC and postulated to promote hepatic oncogenesis in patients and animal models. In the present study, immunohistochemical analyses of HCC specimens and data mining of The Cancer Genome Atlas (TCGA) database revealed that high‐level RBMY expression is associated with poor prognosis and survival of the patients, suggesting that RBMY could possess oncogenic properties in HCC. To examine the immediate effect(s) of the RBMY overexpression in liver cancer cells, cell proliferation was analyzed on HuH‐7 and HepG2 cells. The results unexpectedly showed that RBMY overexpression inhibited cell proliferation in both cell lines as its immediate effect, which led to vast cell death in HuH‐7 cells. Transcriptome analysis showed that genes involved in various cell proliferative pathways, such as the RAS/RAF/MAP and PIP3/AKT signaling pathways, were downregulated by RBMY overexpression in HuH‐7 cells. Furthermore, in vivo analyses in a mouse liver cancer model using hydrodynamic tail vein injection of constitutively active AKT and RAS oncogenes showed that RBMY abolished HCC development. These findings support the notion that Y‐linked RBMY could serve dual tumor‐suppressing and tumor‐promoting functions, depending on the spatiotemporal and magnitude of its expression during oncogenic processes, thereby contributing to sexual dimorphisms in liver cancer.
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Affiliation(s)
- Tatsuo Kido
- Division of Cell and Developmental Genetics, Department of Medicine, San Francisco VA Health Care System, San Francisco, CA, USA.,Institute for Human Genetics, University of California, San Francisco, CA, USA
| | - Z Laura Tabatabai
- Department of Pathology, San Francisco VA Health Care System, San Francisco, CA, USA
| | - Xin Chen
- Department of Bioengineering and Therapeutic Sciences, University of California, San Francisco, CA, USA.,Liver Center, University of California, San Francisco, San Francisco, CA, USA
| | - Yun-Fai Chris Lau
- Division of Cell and Developmental Genetics, Department of Medicine, San Francisco VA Health Care System, San Francisco, CA, USA.,Institute for Human Genetics, University of California, San Francisco, CA, USA.,Liver Center, University of California, San Francisco, San Francisco, CA, USA
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Wu J, Li X, Luo F, Yan J, Yang K. Screening key miRNAs and genes in prostate cancer by microarray analysis. Transl Cancer Res 2020; 9:856-868. [PMID: 35117431 PMCID: PMC8799076 DOI: 10.21037/tcr.2019.12.30] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Accepted: 11/29/2019] [Indexed: 12/30/2022]
Abstract
BACKGROUND Prostate cancer (PCa) is the second most frequent cancer and the fifth leading cause of cancer-related death in men while the mechanisms remain unclear. METHODS Differentially expressed mRNAs (DEmRNAs) and miRNAs (DEmiRNAs) between PCa and non-tumor controls were identified by using microarray analysis. Functional annotation of DEmRNAs, construction of protein-protein interaction (PPI) network and prediction of upstream transcription factors and downstream target DEmRNAs of DEmiRNAs were conducted to further research functions of key DEmRNAs and DEmiRNAs. Validation of selected DEmRNAs and survival analysis were conducted by using The Cancer Genome Atlas (TCGA). RESULTS Total of 91 DEmRNAs and 62 DEmiRNAs were obtained. Thrombospondin-4 precursor (THBS4) was the most significantly up-regulated DEmRNA whose product was predicted to interact with the hub protein of the PCa-specific PPI network, collagen type I alpha 1 chain (COL1A1). Both ATP binding cassette subfamily C member 4 (ABCC4) and endothelin receptor type B (EDNRB) have great prognostic value for PCa. Thrombospondin type 1 domain containing 4 (THSD4) was a down-regulated DEmRNA regulated by several cancer-related miRNAs including has-miR-107, hsa-miR-3175 and hsa-miR-484. Two miRNAs (hsa-miR-428 and hsa-miR-4284) involve in PCa by regulating BMP5-BAMBI interaction and TGF-beta signaling pathway. The expression of selected DEmRNAs between PCa and non-tumor controls in TCGA was consistent with that in our microarray analysis, generally. CONCLUSIONS Key DEmRNAs and DEmiRNAs between PCa and non-tumor controls were identified in this study which provided clues for exploring the molecular mechanism and developing potential biomarkers and therapeutic target sites for PCa.
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Affiliation(s)
- Jianhui Wu
- Department of Urology, Tianjin First Central Hospital, Tianjin 300192, China
| | - Xuemei Li
- Department of Endocrinology, Key Laboratory of Hormones and Development (Ministry of Health), Tianjin Key Laboratory of Metabolic Diseases, Tianjin Metabolic Diseases Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin 300070, China
| | - Fei Luo
- Department of Urology, Tianjin Union Medical Center, Tianjin 300121, China
| | - Jun Yan
- Department of Pathology, Tianjin First Central Hospital, Tianjin 300192, China
| | - Kuo Yang
- Department of Urology, Tianjin Institute of Urology, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
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Reglero C, Reglero G. Precision Nutrition and Cancer Relapse Prevention: A Systematic Literature Review. Nutrients 2019; 11:E2799. [PMID: 31744117 PMCID: PMC6893579 DOI: 10.3390/nu11112799] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 11/09/2019] [Accepted: 11/14/2019] [Indexed: 02/07/2023] Open
Abstract
Cancer mortality rates are undergoing a global downward trend; however, metastasis and relapse after surgery and adjuvant treatments still correlate with poor prognosis and represent the most significant challenges in the treatment of this disease. Advances in genomics, metabolomics, and proteomics are improving our understanding regarding cancer metabolic diversity, resulting in detailed classifications of tumors and raising the effectiveness of precision medicine. Likewise, the growing knowledge of interactions between nutrients and the expression of certain genes could lead to cancer therapies based on precision nutrition strategies. This review aims to identify the recent advances in the knowledge of the mechanistic role of bioactive phytochemicals in foodstuffs in tumor progression, metastasis, and chemo-resistance in order to assess their potential use in precision nutrition therapies targeting relapse in lung, breast, colon, and prostate cancer, and leukemia. A considerable number of bioactive phytochemicals in foodstuffs were identified in the literature with proven effects modulating tumor growth, progression, and metastasis. In addition, the use of foodstuffs in cancer, and specifically in relapse therapies, is being reinforced by the development of different formulations that significantly increase the therapeutic efficiency of these products. This can open the possibility for testing combinations of bioactive phytochemicals with cancer relapse treatments as a potential prevention strategy.
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Affiliation(s)
- Clara Reglero
- Institute for Cancer Genetics, Columbia University Medical Center, New York, NY 10032, USA
| | - Guillermo Reglero
- IMDEA Food Institute, 28049 Madrid, Spain;
- Institute of Food Science Research (CIAL), Autónoma de Madrid University, 28049 Madrid, Spain
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