1
|
Rose F, Köberle B, Honnen S, Bay C, Burhenne J, Weiss J, Haefeli WE, Theile D. RNA is a pro-apoptotic target of cisplatin in cancer cell lines and C. elegans. Biomed Pharmacother 2024; 173:116450. [PMID: 38503239 DOI: 10.1016/j.biopha.2024.116450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/08/2024] [Accepted: 03/15/2024] [Indexed: 03/21/2024] Open
Abstract
Cisplatin not only targets DNA but also RNA. However, it is largely unknown whether platinated RNA (Pt-RNA) causes apoptosis and thus contributes to the cytotoxic effects of cisplatin. Consequently, cellular RNA was isolated from HepG2 and LS180 cells, exposed to cisplatin, and the resulting Pt-RNA (20 ng Pt/µg RNA) was transfected into these cancer cell lines or used to treat an apoptosis reporter Caenorhabditis elegans (C. elegans) strain (MD701, expressing CED-1::GFP). Cellular and molecular effects of Pt-RNA were evaluated by luminogenic caspase 3/7 assays, PCR array analysis, and fluorescence microscopy-based quantification of apoptosis in C. elegans gonads. Assuming RNA cross-linking (pseudo double-stranded RNA), the contribution of the Toll-like receptor 3 (TLR3, a sensor of double-stranded RNA) to apoptosis induction in cancer cell lines was investigated by pharmacological TLR3 inhibition and overexpression. In contrast to controls, Pt-RNA significantly enhanced apoptosis in C. elegans (2-fold) and in the cancer cell lines (2-fold to 4-fold). TLR3 overexpression significantly enhanced the pro-apoptotic effects of Pt-RNA in HepG2 cells. TLR3 inhibition reduced the pro-apoptotic effects of Pt-RNA and cisplatin, but not of paclitaxel (off-target control). Gene expression analysis showed that Pt-RNA (but not RNA) significantly enhanced the mRNA levels of nuclear factor kappa B subunit 2 and interleukin-8 in HepG2 cells, suggesting that Pt-RNA is a damage-associated molecular pattern that additionally causes pro-inflammatory responses. Together, this data suggests that not only DNA but also cellular RNA is a functionally relevant target of cisplatin, leading to pro-apoptotic and immunogenic effects.
Collapse
Affiliation(s)
- Fabian Rose
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Beate Köberle
- Department of Food Chemistry and Toxicology, Karlsruhe Institute of Technology, Adenauerring 20A, Karlsruhe 76131, Germany
| | - Sebastian Honnen
- Institute of Toxicology, Heinrich Heine University Düsseldorf, Düsseldorf 40225, Germany
| | - Cindy Bay
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Jürgen Burhenne
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Johanna Weiss
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Walter E Haefeli
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany
| | - Dirk Theile
- University of Heidelberg, Medical Faculty of Heidelberg, Department of Clinical Pharmacology and Pharmacoepidemiology, Heidelberg University Hospital, Im Neuenheimer Feld 410, Heidelberg 69120, Germany.
| |
Collapse
|
2
|
Lämmerhirt L, Kappelmann-Fenzl M, Fischer S, Meier P, Staebler S, Kuphal S, Bosserhoff AK. Loss of miR-101-3p in melanoma stabilizes genomic integrity, leading to cell death prevention. Cell Mol Biol Lett 2024; 29:29. [PMID: 38431560 PMCID: PMC10909299 DOI: 10.1186/s11658-024-00552-2] [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: 11/26/2023] [Accepted: 02/21/2024] [Indexed: 03/05/2024] Open
Abstract
Malignant melanoma remains the most lethal form of skin cancer, exhibiting poor prognosis after forming distant metastasis. Owing to their potential tumor-suppressive properties by regulating oncogenes and tumor suppressor genes, microRNAs are important player in melanoma development and progression. We defined the loss of miR-101-3p expression in melanoma cells compared with melanocytes and melanoblast-related cells as an early event in tumor development and aimed to understand the tumor suppressive role of miR-101-3p and its regulation of important cellular processes. Reexpression of miR-101-3p resulted in inhibition of proliferation, increase in DNA damage, and induction of apoptosis. We further determined the nuclear structure protein Lamin B1, which influences nuclear processes and heterochromatin structure, ATRX, CASP3, and PARP as an important direct target of miR-101-3p. RNA sequencing and differential gene expression analysis after miR-101-3p reexpression supported our findings and the importance of loss of mir-101-3p for melanoma progression. The validated functional effects are related to genomic instability, as recent studies suggest miRNAs plays a key role in mediating this cellular process. Therefore, we concluded that miR-101-3p reexpression increases the genomic instability, leading to irreversible DNA damage, which leads to apoptosis induction. Our findings suggest that the loss of miR-101-3p in melanoma serves as an early event in melanoma progression by influencing the genomic integrity to maintain the increased bioenergetic demand.
Collapse
Affiliation(s)
- Lisa Lämmerhirt
- Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Fahrstraße 17, 91054, Erlangen, Germany
| | - Melanie Kappelmann-Fenzl
- Faculty of Computer Science, Deggendorf Institute of Technology, Dieter-Görlitz-Platz 1, 94469, Deggendorf, Germany
| | - Stefan Fischer
- Faculty of Computer Science, Deggendorf Institute of Technology, Dieter-Görlitz-Platz 1, 94469, Deggendorf, Germany
| | - Paula Meier
- Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Fahrstraße 17, 91054, Erlangen, Germany
- Julius-Maximilians-University Würzburg (JMU), Sanderring 2, 97070, Würzburg, Germany
| | - Sebastian Staebler
- Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Fahrstraße 17, 91054, Erlangen, Germany
| | - Silke Kuphal
- Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Fahrstraße 17, 91054, Erlangen, Germany
| | - Anja-Katrin Bosserhoff
- Institute of Biochemistry, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Fahrstraße 17, 91054, Erlangen, Germany.
| |
Collapse
|
3
|
Shademan B, Karamad V, Nourazarian A, Masjedi S, Isazadeh A, Sogutlu F, Avcı CB. MicroRNAs as Targets for Cancer Diagnosis: Interests and Limitations. Adv Pharm Bull 2023; 13:435-445. [PMID: 37646065 PMCID: PMC10460809 DOI: 10.34172/apb.2023.047] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 04/02/2022] [Accepted: 07/01/2022] [Indexed: 09/01/2023] Open
Abstract
MicroRNAs are small RNAs with ability to attach to the large number of RNA that regulate gene expression on post-transcriptional level via inhibition or degradation of specific mRNAs. MiRNAs in cells are the primary regulators of functions such as cell growth, differentiation, and apoptosis and considerably influence cell function. The expression levels of microRNAs change in human diseases, including cancer. These changes highlight their essential role in cancer pathogenesis. Ubiquitous irregular expression profiles of miRNAs have been detected in various human cancers using genome-wide identification techniques, which are emerging as novel diagnostic and prognostic cancer biomarkers of high specificity and sensitivity. The measurable miRNAs with enhanced stability in blood, tissues, and other body fluids provide a comprehensive source of miRNA-dependent biomarkers for human cancers. The leading role of miRNAs as potential biomarkers in human cancers is discussed in this article. In addition, the interests and difficulties of miRNAs as biomarkers have been explored.
Collapse
Affiliation(s)
- Behrouz Shademan
- Department of Medical Biology, Faculty of Medicine, EGE University, Izmir, Turkey
| | - Vahidreza Karamad
- Department of Medical Biology, Faculty of Medicine, EGE University, Izmir, Turkey
| | - Alireza Nourazarian
- Department of Basic Medical Sciences, Khoy University of Medical Sciences, Khoy, Iran
| | - Sepideh Masjedi
- Department of Cellular and Molecular Biology Sciences, Tonekabon Branch, Islamic Azad University, Tonekabon, Iran
| | - Alireza Isazadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Fatma Sogutlu
- Department of Medical Biology, Faculty of Medicine, EGE University, Izmir, Turkey
| | - Cigir Biray Avcı
- Department of Medical Biology, Faculty of Medicine, EGE University, Izmir, Turkey
| |
Collapse
|
4
|
Li Y, Tong Y, Liu J, Lou J. The Role of MicroRNA in DNA Damage Response. Front Genet 2022; 13:850038. [PMID: 35591858 PMCID: PMC9110863 DOI: 10.3389/fgene.2022.850038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 03/28/2022] [Indexed: 12/12/2022] Open
Abstract
DNA is essential for the development and function of organisms. A number of factors affect DNA integrity and cause DNA damages, such as ultraviolet light, ionizing radiation and hydrogen peroxide. DNA damages activate a series of intracellular reactions, called DNA damage response, which play a crucial role in the pathogenesis of cancers and other diseases. MiRNA is a type of evolutionarily conserved non-coding RNA and affects the expression of target genes by post-transcriptional regulation. Increasing evidences suggested that the expression of some miRNAs was changed in tumor cases. MiRNAs may participate in DNA damage response and affect genomic stability via influencing the processes of cell cycle, DNA damage repair and apoptosis, thus ultimately impact on tumorigenesis. Therefore, the role of miRNA in DNA damage response is reviewed, to provide a theoretical basis for the mechanism of miRNAs’ effects on DNA damage response and for the research of new therapies for diseases.
Collapse
Affiliation(s)
- Yongxin Li
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Yan Tong
- Affiliated Hangzhou First People’s Hospital Zhejiang University School of Medicine, Hangzhou, China
| | - Jiaqi Liu
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
| | - Jianlin Lou
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, China
- *Correspondence: Jianlin Lou,
| |
Collapse
|
5
|
Maimaiti A, Aili Y, Turhon M, Kadeer K, Aikelamu P, Wang Z, Niu W, Aisha M, Kasimu M, Wang Y, Wang Z. Modification Patterns of DNA Methylation-Related lncRNAs Regulating Genomic Instability for Improving the Clinical Outcomes and Tumour Microenvironment Characterisation of Lower-Grade Gliomas. Front Mol Biosci 2022; 9:844973. [PMID: 35359593 PMCID: PMC8960387 DOI: 10.3389/fmolb.2022.844973] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/24/2022] [Indexed: 12/16/2022] Open
Abstract
Background: DNA methylation is an important epigenetic modification that affects genomic instability and regulates gene expression. Long non-coding RNAs (lncRNAs) modulate gene expression by interacting with chromosomal modifications or remodelling factors. It is urgently needed to evaluate the effects of DNA methylation-related lncRNAs (DMlncRNAs) on genome instability and further investigate the mechanism of action of DMlncRNAs in mediating the progression of lower-grade gliomas (LGGs) and their impact on the immune microenvironment.Methods: LGG transcriptome data, somatic mutation profiles and clinical features analysed in the present study were obtained from the CGGA, GEO and TCGA databases. Univariate, multivariate Cox and Lasso regression analyses were performed to establish a DMlncRNA signature. The KEGG and GO analyses were performed to screen for pathways and biological functions associated with key genes. The ESTIMATE and CIBERSORT algorithms were used to determine the level of immune cells in LGGs and the immune microenvironment fraction. In addition, DMlncRNAs were assessed using survival analysis, ROC curves, correlation analysis, external validation, independent prognostic analysis, clinical stratification analysis and qRT-PCR.Results: We identified five DMlncRNAs with prognostic value for LGGs and established a prognostic signature using them. The Kaplan–Meier analysis revealed 10-years survival rate of 10.10% [95% confidence interval (CI): 3.27–31.40%] in high-risk patients and 57.28% (95% CI: 43.17–76.00%) in low-risk patients. The hazard ratio (HR) and 95% CI of risk scores were 1.013 and 1.009–1.017 (p < 0.001), respectively, based on the univariate Cox regression analysis and 1.009 and 1.004–1.013 (p < 0.001), respectively, based on the multivariate Cox regression analysis. Therefore, the five-lncRNAs were identified as independent prognostic markers for patients with LGGs. Furthermore, GO and KEGG analyses revealed that these lncRNAs are involved in the prognosis and tumorigenesis of LGGs by regulating cancer pathways and DNA methylation.Conclusion: The findings of the study provide key information regarding the functions of lncRNAs in DNA methylation and reveal that DNA methylation can regulate tumour progression through modulation of the immune microenvironment and genomic instability. The identified prognostic lncRNAs have high potential for clinical grouping of patients with LGGs to ensure effective treatment and management.
Collapse
Affiliation(s)
- Aierpati Maimaiti
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yirizhati Aili
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Mirzat Turhon
- Department of Neurointerventional Surgery, Beijing Neurosurgical Institute, Capital Medical University, Beijing, China
- Department of Neurointerventional Surgery, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Kaheerman Kadeer
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Paziliya Aikelamu
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Zhitao Wang
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Weiwei Niu
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Maimaitili Aisha
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Maimaitijiang Kasimu
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
| | - Yongxin Wang
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- *Correspondence: Yongxin Wang, ; Zengliang Wang,
| | - Zengliang Wang
- Department of Neurosurgery, Neurosurgery Centre, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, China
- *Correspondence: Yongxin Wang, ; Zengliang Wang,
| |
Collapse
|
6
|
Li S, Wang C, Xu Y, Wang W, Zhao X, Qian Q, Mi X. A designer DNA tetrahedron-based molecular beacon for tumor-related microRNA fluorescence imaging in living cells. Analyst 2022; 147:2231-2237. [DOI: 10.1039/d2an00418f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A designer nanoprobe of tetrahedral DNA framework (TDF) combined with MB (termed TDFM nanoprobe) for the efficient fluorescence imaging of tumor-related miRNA-214 in living cells.
Collapse
Affiliation(s)
- Shuainan Li
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chenguang Wang
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi Xu
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
| | - Wei Wang
- Shanghai Pudong New District Zhoupu Hospital (Shanghai University of Medicine & Health Sciences Affiliated Zhoupu Hospital), Shanghai 201318, China
| | - Xiaoshuang Zhao
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
| | - Qiuling Qian
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xianqiang Mi
- Shanghai Advanced Research Institute, Chinese Academy of Sciences, Shanghai 201210, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Functional Materials for Informatics, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai 200050, China
- CAS Center for Excellence in Superconducting Electronics (CENSE), Shanghai 200050, China
- Key Laboratory of Systems Biology, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Hangzhou, 310024, China
| |
Collapse
|
7
|
Liu D, Cheng Y, Chen J, Mei X, Tang Z, Cao X, Liu J. Exploring the molecular mechanisms of the inhibition of acrolein-induced BEAS-2B cytotoxicity by luteolin using network pharmacology and cell biology technology. Food Chem Toxicol 2021; 160:112779. [PMID: 34958803 DOI: 10.1016/j.fct.2021.112779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 12/10/2021] [Accepted: 12/21/2021] [Indexed: 12/14/2022]
Abstract
Acrolein is a highly reactive unsaturated hazardous air pollutant, which is extremely irritating to the respiratory tract. Luteolin, an active flavonoid compound, possesses multiple biological activities. The purpose of this study was to evaluate the mechanism of the inhibition of acrolein-induced human bronchial epithelial (BEAS-2B) cells cytotoxicity by luteolin using network pharmacology and cell biology technology. Firstly, network pharmacology results indicated that oxidative stress processes might play an important role in luteolin inhibiting lung injury. Next, it was verified at the cellular level. Reactive oxygen species (ROS) generation increased, glutathione (GSH) level decreased after exposure to acrolein. MAPK signaling pathways were activated, which activated downstream IκBα/NF-κB signaling pathways. Meanwhile, acrolein caused oxidative DNA damage and double-strand breaks, induced DNA damage response (DDR) and apoptosis. These adverse effects were significantly reversed by luteolin, which inhibited the activation of MAPK/IκBα/NF-κB and DDR pathways, and reduced the ratio of Bax/Bcl-2. Moreover, luteolin also had a similar effect to antioxidant N-acetyl cysteine (NAC) in the regulation of signaling transduction mechanisms, which indicated that the regulation of oxidative stress played an important role in the process. These results provide an experimental basis for elucidating the molecular mechanisms of the inhibition of acrolein-induced BEAS-2B cytotoxicity with luteolin.
Collapse
Affiliation(s)
- Dan Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Ye Cheng
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Junliang Chen
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Xueying Mei
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Zhipeng Tang
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Xiangyu Cao
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China.
| | - Jianli Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China.
| |
Collapse
|
8
|
Liu D, Cheng Y, Tang Z, Mei X, Cao X, Liu J. Toxicity mechanism of acrolein on DNA damage and apoptosis in BEAS-2B cells: Insights from cell biology and molecular docking analyses. Toxicology 2021; 466:153083. [PMID: 34958888 DOI: 10.1016/j.tox.2021.153083] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 12/16/2021] [Accepted: 12/23/2021] [Indexed: 02/08/2023]
Abstract
Acrolein is a hazardous air pollutant for humans and is responsible for many pulmonary diseases, but the underlying mechanisms have not been completely elucidated. This work is focused on the genotoxicity effects of human bronchial epithelial (BEAS-2B) cells induced by acrolein (20, 40, 80 μM). The molecular mechanism was investigated base on DNA damage and mitochondrial apoptosis pathways. The results showed that after exposure to acrolein, the cell viability, glutathione (GSH) of BEAS-2B cells were reduced. Reactive oxygen species (ROS) level significantly increased, accompanied by increased levels of DNA damage-related indicators 8-hydroxy-2 deoxyguanosine (8-OHdG), DNA content of comet tail (Tail DNA%), olive tail moment (OTM), and nucleus morphology. Cell arrested at the G2/M phase. Then, the DNA damage response (DDR) signaling pathway (Ataxia-telangiectasia-mutated (ATM) and Rad-3-related (ATR)/Chk1 and ATM/Chk2) and the consequent cell cycle checkpoints were activated. The expression of γ-H2AX was significantly increased, indicating that acrolein induced DNA double-strand breaks. Molecular docking assay showed that acrolein bound to DNA in a spontaneous process. Moreover, mitochondrial apoptosis pathway involved in apoptosis, mitochondrial membrane potential (MMP) and adenosine triphosphate (ATP) content of BEAS-2B cells were significantly reduced, and the apoptosis rate was significantly increased. The protein expression of Bax/Bcl-2 and Cleaved Caspase-3 were increased, and JNK signaling pathway was activated. All the results indicated that acrolein induced DNA damage, activated DDR and mitochondrial apoptosis pathways, which might be the pivotal factors to mediate cytotoxicity in BEAS-2B cells.
Collapse
Affiliation(s)
- Dan Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Ye Cheng
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Zhipeng Tang
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Xueying Mei
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China
| | - Xiangyu Cao
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China.
| | - Jianli Liu
- Department of Biological Sciences, School of Life Science, Liaoning University, Shenyang, 110036, PR China.
| |
Collapse
|
9
|
Shi L, Feng L, Tong Y, Jia J, Li T, Wang J, Jiang Z, Yu M, Xia H, Jin Q, Jiang X, Cheng Y, Ju L, Liu J, Zhang Q, Lou J. Genome wide profiling of miRNAs relevant to the DNA damage response induced by hexavalent chromium exposure (DDR-related miRNAs in response to Cr (VI) exposure). ENVIRONMENT INTERNATIONAL 2021; 157:106782. [PMID: 34329887 DOI: 10.1016/j.envint.2021.106782] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/12/2021] [Accepted: 07/15/2021] [Indexed: 06/13/2023]
Abstract
AIM We aimed to explore the expression of miRNAs and their potential roles in the DNA damage response (DDR) induced by Cr (VI) exposure in human B lymphoblast cells (HMy2.CIR cells) and in a population of Cr (VI)-exposed humans. METHODS Differentially expressed miRNAs were found by a combination of miRNA sequencing and RT-qPCR validation in HMy2.CIR cells treated with K2Cr2O7. Differentially expressed miRNAs related to DDR were selected for functional study. The expression levels of differential miRNAs were also investigated in chromate workers. RESULTS A total of 214 differentially expressed miRNAs were identified by sequencing, and the expression of 5 miRNAs among 25 associated with DDR was found to be consistent between sequencing and validation studies.Functional studies showed that miR-148a-3p, miR-21-5p, and miR-424-3p might be related to Cr (VI)-induced cell apoptosis, and miR-221-3p might participate in Cr (VI)-induced DDR. We also found that the expression of miR-21-5p and miR-424-3p was upregulated in chromate workers. CONCLUSIONS Cr (VI) exposure could significantly impact miRNAs expression in vitro and in chromate workers. Functional studies showed that miR-148a-3p, miR-21-5p and miR-221-3p might take a crucial role in the cellular DDR induced by Cr (VI) exposure.
Collapse
Affiliation(s)
- Li Shi
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Lingfang Feng
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Yan Tong
- Affiliated Hangzhou First People's Hospital, Zhejiang University, School of Medicine, Hangzhou, Zhejiang, China
| | - Junlin Jia
- Center for Biostatistics, Bioinformatics and Big Data, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Tao Li
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Jing Wang
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Zhaoqiang Jiang
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Min Yu
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Hailing Xia
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Qi Jin
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Xiyi Jiang
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Yongran Cheng
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Li Ju
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Jiaqi Liu
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China
| | - Quan Zhang
- Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou, Zhejiang, China
| | - Jianlin Lou
- School of Public Health (Institute of Occupational Diseases), Hangzhou Medical College (Zhejiang Academy of Medical Sciences), Hangzhou, Zhejiang, China.
| |
Collapse
|
10
|
Akbarzadeh M, Mihanfar A, Akbarzadeh S, Yousefi B, Majidinia M. Crosstalk between miRNA and PI3K/AKT/mTOR signaling pathway in cancer. Life Sci 2021; 285:119984. [PMID: 34592229 DOI: 10.1016/j.lfs.2021.119984] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 09/09/2021] [Accepted: 09/19/2021] [Indexed: 01/07/2023]
Abstract
Phosphoinositide-3 kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) signaling pathway is one of the most important proliferative signaling pathways with critical undeniable function in various aspects of cancer initiation/progression, including proliferation, apoptosis, metastasis, angiogenesis, and drug resistance. On the other hand, numerous genetic alterations in the key genes involved in the PI3K/AKT/mTOR signaling pathway have been identified in multiple solid and hematological tumors. In addition, accumulating recent evidences have demonstrated a reciprocal interaction between this signaling pathway and microRNAs, a large group of small non-coding RNAs. Therefore, in this review, it was attempted to discuss about the interaction between key components of PI3K/AKT/mTOR signaling pathway with various miRNAs and their importance in cancer biology.
Collapse
Affiliation(s)
- Maryam Akbarzadeh
- Department of biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | - Ainaz Mihanfar
- Department of biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | - Shabnam Akbarzadeh
- Department of Physical Education and Sport Medicine, University of Tabriz, Tabriz, Iran
| | - Bahman Yousefi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
| |
Collapse
|
11
|
Footprints of microRNAs in Cancer Biology. Biomedicines 2021; 9:biomedicines9101494. [PMID: 34680611 PMCID: PMC8533183 DOI: 10.3390/biomedicines9101494] [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: 08/27/2021] [Revised: 09/19/2021] [Accepted: 09/21/2021] [Indexed: 12/12/2022] Open
Abstract
MicroRNAs (miRNAs) are short non-coding RNAs involved in post-transcriptional gene regulation. Over the past years, various studies have demonstrated the role of aberrant miRNA expression in the onset of cancer. The mechanisms by which miRNA exerts its cancer-promoting or inhibitory effects are apparent through the various cancer hallmarks, which include selective proliferative advantage, altered stress response, vascularization, invasion and metastasis, metabolic rewiring, the tumor microenvironment and immune modulation; therefore, this review aims to highlight the association between miRNAs and the various cancer hallmarks by dissecting the mechanisms of miRNA regulation in each hallmark separately. It is hoped that the information presented herein will provide further insights regarding the role of cancer and serve as a guideline to evaluate the potential of microRNAs to be utilized as biomarkers and therapeutic targets on a larger scale in cancer research.
Collapse
|
12
|
Peraza-Vega RI, Valverde M, Rojas E. miR-27b-3p a Negative Regulator of DSB-DNA Repair. Genes (Basel) 2021; 12:genes12091333. [PMID: 34573315 PMCID: PMC8471791 DOI: 10.3390/genes12091333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Revised: 08/23/2021] [Accepted: 08/25/2021] [Indexed: 12/03/2022] Open
Abstract
Understanding the regulation of DNA repair mechanisms is of utmost importance to identify altered cellular processes that lead to diseases such as cancer through genomic instability. In this sense, miRNAs have shown a crucial role. Specifically, miR-27b-3 biogenesis has been shown to be induced in response to DNA damage, suggesting that this microRNA has a role in DNA repair. In this work, we show that the overexpression of miR-27b-3p reduces the ability of cells to repair DNA lesions, mainly double-stranded breaks (DSB), and causes the deregulation of genes involved in homologous recombination repair (HRR), base excision repair (BER), and the cell cycle. DNA damage was induced in BALB/c-3T3 cells, which overexpress miR-27b-3p, using xenobiotic agents with specific mechanisms of action that challenge different repair mechanisms to determine their reparative capacity. In addition, we evaluated the expression of 84 DNA damage signaling and repair genes and performed pathway enrichment analysis to identify altered cellular processes. Taken together, our results indicate that miR-27b-3p acts as a negative regulator of DNA repair when overexpressed.
Collapse
|
13
|
Non-canonical function of DGCR8 in DNA double-strand break repair signaling and tumor radioresistance. Nat Commun 2021; 12:4033. [PMID: 34188037 PMCID: PMC8242032 DOI: 10.1038/s41467-021-24298-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 06/11/2021] [Indexed: 12/21/2022] Open
Abstract
In response to DNA double-strand breaks (DSBs), repair proteins are recruited to the damaged sites. Ubiquitin signaling plays a critical role in coordinating protein recruitment during the DNA damage response. Here, we find that the microRNA biogenesis factor DGCR8 promotes tumor resistance to X-ray radiation independently of its Drosha-binding ability. Upon radiation, the kinase ATM and the deubiquitinase USP51 mediate the activation and stabilization of DGCR8 through phosphorylation and deubiquitination. Specifically, radiation-induced ATM-dependent phosphorylation of DGCR8 at serine 677 facilitates USP51 to bind, deubiquitinate, and stabilize DGCR8, which leads to the recruitment of DGCR8 and DGCR8’s binding partner RNF168 to MDC1 and RNF8 at DSBs. This, in turn, promotes ubiquitination of histone H2A, repair of DSBs, and radioresistance. Altogether, these findings reveal the non-canonical function of DGCR8 in DSB repair and suggest that radiation treatment may result in therapy-induced tumor radioresistance through ATM- and USP51-mediated activation and upregulation of DGCR8. The molecular mechanisms underlying cancer cell radioresistance need to be elucidated. In this study, the authors show that the microRNA biogenesis factor DGCR8 is stabilized by USP51 and ATM upon irradiation and by consequence it promotes the repair of DNA double-strand breaks and radioresistance by recruiting RNF168 to sites of damage.
Collapse
|
14
|
Mohammadi E, Sadoughi F, Younesi S, Karimian A, Asemi Z, Farsad-Akhtar N, Jahanbakhshi F, Jamilian H, Yousefi B. The molecular mechanism of nuclear signaling for degradation of cytoplasmic DNA: Importance in DNA damage response and cancer. DNA Repair (Amst) 2021; 103:103115. [PMID: 33915415 DOI: 10.1016/j.dnarep.2021.103115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Revised: 04/03/2021] [Accepted: 04/04/2021] [Indexed: 11/17/2022]
Abstract
This review summarizes and addresses non-coding RNAs (rRNA, tRNA, Vault and Y RNA, snRNA, and miRNA) cytoplasmic decay pathways, the molecules, enzymes, and modifications such as uridylation, which play vital roles in the degradation processes in various eukaryotic organisms. Plus, SIRT1's role in fundamental cellular processes, including autophagy, DNA repair, DNA damage response (DDR), and the molecular mechanisms, is explored. Further, the HuR (an RNA-binding protein) impact on the expression of genes following DNA damage, and the pathways that regulate HuR function, which is through phosphorylation by Chk1/Cdk1 and Chk2, are specified. Finally, the role of DIF1/ Rnr2-Rnr4 in DDR has been discussed.
Collapse
Affiliation(s)
- Erfan Mohammadi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
| | - Fatemeh Sadoughi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
| | - Simin Younesi
- School of Health and Biomedical Sciences RMIT University, Melbourne, Vic., Australia.
| | - Ansar Karimian
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
| | - Nader Farsad-Akhtar
- Department of Biology, Faculty of Natural Sciences, University of Tabriz, Tabriz, Iran.
| | - Fahime Jahanbakhshi
- Department of Gynecology and Obstetrics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Hamidreza Jamilian
- Department of Psychiatry, Arak University of Medical Sciences, Arak, Iran.
| | - Bahman Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
15
|
Rahnamay Farnood P, Danesh Pazhooh R, Asemi Z, Yousefi B. DNA damage response and repair in pancreatic cancer development and therapy. DNA Repair (Amst) 2021; 103:103116. [PMID: 33882393 DOI: 10.1016/j.dnarep.2021.103116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Accepted: 04/06/2021] [Indexed: 12/20/2022]
Abstract
Pancreatic cancer (PC) is among fatal malignancies, with a dismal prognosis and a low survival rate of 5-10%. In both sporadic and inherited PC, gene alterations, such as BRCA1/2, PALB2, and ATM, can occur frequently. Currently, surgery, chemo- and radio-therapy are the most common therapeutic strategies for treating this cancer. DNA damage response (DDR) establishes multiple pathways that eliminate DNA damage sites to maintain genomic integrity. Various types of cancers and age-related diseases are associated with DDR machinery defects. According to the severity of the damage, DDR pathways respond appropriately to lesions through repairing damage, arresting the cell cycle, or apoptosis. Recently, novel agents, particularly those targeting DDR pathways, are being utilized to improve the response of many cancers to chemotherapy and radiotherapy. In this paper, we briefly reviewed DDR processes and their components, including DDR sensors, DDR mediators, and DDR transducers in the progression, prognosis, and treatment of PC.
Collapse
Affiliation(s)
| | | | - Zatollah Asemi
- Research Center for Biochemistry and Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Biochemistry, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
16
|
Liu D, Zeng M, Pi JW, Liu MJ, Ding WZ, Mei XY, Liu JL, Cao XY. Exploring the Potential Mechanism of Costunolide-Induced MCF-7 Cells Apoptosis by Multi-Spectroscopy, Molecular Docking and Cell Experiments. Chem Biodivers 2021; 18:e2001069. [PMID: 33855794 DOI: 10.1002/cbdv.202001069] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 03/12/2021] [Indexed: 12/15/2022]
Abstract
Breast cancer is one of the most common cancer with high morbidity and mortality in women. This study aimed to explore the potential mechanism of costunolide inducing MCF-7 cells apoptosis by multi-spectroscopy, molecular docking, and cell experiments. The results manifested that costunolide interacted with calf thymus DNA (ct-DNA) in a spontaneous manner, and the minor groove as the preferential binding mode. Furthermore, costunolide inhibited cell proliferation and colony formation. Hoechst 33258 staining showed that cell apoptosis induced by costunolide might be related to DNA damage. The apoptosis mechanism relied on regulating the protein expression of Bax, Bcl-2, p53, Caspase-3 and the activation of p38MAPK and nuclear factor κB (NF-κB) pathways. This study will provide some experimental basis and potential therapeutic strategy for breast cancer treatment.
Collapse
Affiliation(s)
- Dan Liu
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Meng Zeng
- Tianjin Ecological Academy of Environmental Sciences, 17 Fukang Road Nankai District Tianjin, Tianjin, 300191, P. R. China
| | - Jing-Wen Pi
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Mei-Jia Liu
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Wei-Zhe Ding
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Xue-Ying Mei
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Jian-Li Liu
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| | - Xiang-Yu Cao
- School of life Science, Liaoning University, 66 Chongshan Middle Road, Shenyang, 110036, P. R. China
| |
Collapse
|
17
|
Wang Y, Zheng Y, Li W. Compression loading of osteoclasts attenuated microRNA-146a-5p expression, which promotes angiogenesis by targeting adiponectin. SCIENCE CHINA-LIFE SCIENCES 2021; 65:151-166. [PMID: 33677819 DOI: 10.1007/s11427-020-1869-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 01/06/2021] [Indexed: 11/24/2022]
Abstract
Osteoclastogenesis in alveolar bone induced by compression stress triggers orthodontic tooth movement. Compression stress also stimulates angiogenesis, which is essential for osteoclastogenesis. However, the effects of osteoclastogenesis induced by compression on angiogenesis are poorly understood. In vivo, we found the markers of angiogenesis increased during orthodontic bone remodeling. In vitro, osteoclast-derived exosomes increased proliferation, migration, and tube formation of human umbilical vein endothelial cells (HUVECs), as well as expression of vascular endothelial growth factor and CD31. The promotive effects of exosomes derived from compressed osteoclasts were greater than those derived from osteoclasts without compression. Next, we analyzed changes in the microRNA transcriptome after compression stress and focused on microRNA146a-5p (miR-146a), which was significantly decreased by compression. Transfection of an inhibitor of miR-146a stimulated angiogenesis of HUVECs while miR-146a mimics repressed angiogenesis. Adiponectin (ADP) was confirmed to be a target of miR-146a by dual luciferase reporter assay. In HUVECs treated with exosomes, we detected increased ADP which promoted angiogenesis. Knockdown of ADP in HUVECs reduced the promotive effects of exosomes. Our results demonstrate that the decreased miR-146a observed in osteoclasts after compression promotes angiogenesis by targeting ADP, suggesting a novel method to interfere with bone remodeling induced by compression stress.
Collapse
Affiliation(s)
- Yue Wang
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China
| | - Yunfei Zheng
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
| | - Weiran Li
- Department of Orthodontics, Peking University School and Hospital of Stomatology, Beijing, 100081, China.
| |
Collapse
|
18
|
Mansoori B, Silvestris N, Mohammadi A, Khaze V, Baghbani E, Mokhtarzadeh A, Shanehbandi D, Derakhshani A, Duijf PHG, Baradaran B. miR-34a and miR-200c Have an Additive Tumor-Suppressive Effect on Breast Cancer Cells and Patient Prognosis. Genes (Basel) 2021; 12:267. [PMID: 33673143 PMCID: PMC7918749 DOI: 10.3390/genes12020267] [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: 11/14/2020] [Revised: 01/28/2021] [Accepted: 02/02/2021] [Indexed: 12/24/2022] Open
Abstract
Breast cancer is the most common women's malignancy in the world and, for subgroups of patients, treatment outcomes remain poor. Thus, more effective therapeutic strategies are urgently needed. MicroRNAs (miRNAs) have emerged as promising therapeutic tools and targets, as they play significant roles in regulating key cellular processes by suppressing gene expression. However, additive opportunities involving miRNAs have been underexplored. For example, both miR-34a and miR-200c individually suppress the development of different types of cancer, but the cellular effects of their combined actions remain unknown. Here, we show that miR-34a and miR-200c levels are reduced in breast tumors compared to adjacent normal tissues and that this additively predicts poor patient survival. In addition, in cell lines, miR-34a and miR-200c additively induce apoptosis and cell cycle arrest, while also inhibiting proliferation, invasion, migration, stemness and epithelial-to-mesenchymal transition (EMT). Mechanistically, both miRNA-34a and miR-200c directly target HIF1-α and subsequently downregulate VEGFR, MMP9 and CXCR4, although combined miRNA-34a and miR-200c delivery suppresses mouse xenograft tumor development as effectively as individual delivery. We establish a model, supported by in vitro and clinical data, which collectively suggest that the co-delivery of miR-34a and miR-200c represents a promising novel therapeutic strategy for breast cancer patients.
Collapse
Affiliation(s)
- Behzad Mansoori
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, 5000C Odense, Denmark;
| | - Nicola Silvestris
- Medical Oncology Unit-IRCCS IstitutoTumori “Giovanni Paolo II” of Bari, 70124 Bari, Italy;
- Department of Biomedical Sciences and Human Oncology, DIMO-University of Bari, 70124 Bari, Italy
| | - Ali Mohammadi
- Department of Cancer and Inflammation Research, Institute for Molecular Medicine, University of Southern Denmark, 5000C Odense, Denmark;
| | - Vahid Khaze
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
| | - Elham Baghbani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
| | - Dariush Shanehbandi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
| | - Afshin Derakhshani
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
| | - Pascal H. G. Duijf
- Faculty of Health, Institute of Health and Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, 37 Kent Street, Brisbane, QLD 4102, Australia
- University of Queensland Diamantina Institute, Translational Research Institute, The University of Queensland, 37 Kent Street, Brisbane, QLD 4102, Australia
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran; (B.M.); (V.K.); (E.B.); (A.M.); (D.S.); (A.D.)
- Department of Immunology, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz 5166614766, Iran
| |
Collapse
|
19
|
Zebardast A, Tehrani SS, Latifi T, Sadeghi F. Critical review of Epstein-Barr virus microRNAs relation with EBV-associated gastric cancer. J Cell Physiol 2021; 236:6136-6153. [PMID: 33507558 DOI: 10.1002/jcp.30297] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 12/29/2020] [Accepted: 01/15/2021] [Indexed: 12/24/2022]
Abstract
Epstein-Barr virus (EBV)-associated gastric cancer (EBVaGC) is regarded as the most prevalent malignant tumor triggered by EBV infection. In recent years, increasing attention has been considered to recognize more about the disease process's exact mechanisms. There is accumulating evidence that showing epigenetic modifications play critical roles in the EBVaGC pathogenesis. MicroRNAs (miRNAs), as critical epigenetic modulators, are single-strand short noncoding RNA (length ~ <200 bp), which regulate gene expression through binding to the 3'-untranslated region (3'-UTR) of target RNA transcripts and either degrade or repress their activities. In the latest research on EBV, it was found that this virus could encode miRNAs. Mechanistically, EBV-encoded miRNAs are involved in carcinogenesis and the progression of EBV-associated malignancies. Moreover, these miRNAs implicated in immune evasion, identification of pattern recognition receptors, regulation of lymphocyte activation and lethality, modulation of infected host cell antigen, maintain of EBV infection status, promotion of cell proliferation, invasion and migration, and reduction of apoptosis. As good news, not only has recent data demonstrated the crucial function of EBV-encoded miRNAs in the pathogenesis of EBVaGC, but it has also been revealed that aberrant expression of exosomal miRNAs in EBVaGC has made them biomarkers for detection of EBVaGC. Regarding these substantial characterizes, the critical role of EBV-encoded miRNAs has been a hot topic in research. In this review, we will focus on the multiple mechanisms involved in EBVaGC caused by EBV-encoded miRNAs and briefly discuss their potential application in the clinic as a diagnostic biomarker.
Collapse
Affiliation(s)
- Arghavan Zebardast
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Sadra S Tehrani
- Department of Clinical Biochemistry, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.,Department of Microbiology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| | - Tayebeh Latifi
- Department of Virology, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | - Farzin Sadeghi
- Department of Microbiology, School of Medicine, Babol University of Medical Sciences, Babol, Iran
| |
Collapse
|
20
|
The cross-talk between signaling pathways, noncoding RNAs and DNA damage response: Emerging players in cancer progression. DNA Repair (Amst) 2021; 98:103036. [PMID: 33429260 DOI: 10.1016/j.dnarep.2020.103036] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 12/11/2020] [Indexed: 02/06/2023]
Abstract
The DNA damage response (DDR) pathway's primary purpose is to maintain the genome structure's integrity and stability. A great deal of effort has done to understand the exact molecular mechanisms of non-coding RNAs, such as lncRNA, miRNAs, and circRNAs, in distinct cellular and genomic processes and cancer progression. In this regard, the ncRNAs possible regulatory role in DDR via modulation of key components expression and controlling repair signaling pathway activation is validated. Therefore, in this article, we will discuss the latest developments of ncRNAs contribution in different aspects of DNA repair through regulation of ATM-ATR, P53, and other regulatory signaling pathways.
Collapse
|
21
|
Macovei A, Rubio-Somoza I, Paiva JAP, Araújo S, Donà M. Editorial: MicroRNA Signatures in Plant Genome Stability and Genotoxic Stress. FRONTIERS IN PLANT SCIENCE 2021; 12:683302. [PMID: 33968124 PMCID: PMC8100575 DOI: 10.3389/fpls.2021.683302] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2021] [Accepted: 03/25/2021] [Indexed: 05/21/2023]
Affiliation(s)
- Anca Macovei
- Department of Biology and Biotechnology “Lazzaro Spallanzani”, University of Pavia, Pavia, Italy
- *Correspondence: Anca Macovei
| | - Ignacio Rubio-Somoza
- Molecular Reprogramming and Evolution Laboratory (MoRE), Centre for Research in Agricultural Genomics (CRAG), Barcelona, Spain
| | - Jorge Almiro Pinto Paiva
- Institute of Plant Genetics of the Polish Academy of Sciences, Poznan, Poland
- Instituto de Biologia Experimental e Tecnológica, Oeiras, Portugal
| | - Susana Araújo
- Association BLC3, Technology and Innovation Campus, Centre BIO–R&D Unit, Lagares da Beira, Portugal
- Instituto de Tecnologia Química e Biológica António Xavier, Universidade Nova de Lisboa, Oeiras, Portugal
| | - Mattia Donà
- Gregor Mendel Institute of Molecular Plant Biology, Austrian Academy of Sciences, Vienna BioCenter (VBC), Vienna, Austria
| |
Collapse
|
22
|
Hydrogen peroxide and Helicobacter pylori extract treatment combined with APE1 knockdown induce DNA damage, G2/M arrest and cell death in gastric cancer cell line. DNA Repair (Amst) 2020; 96:102976. [DOI: 10.1016/j.dnarep.2020.102976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2020] [Revised: 08/28/2020] [Accepted: 09/14/2020] [Indexed: 02/06/2023]
|
23
|
Wang Z, Qi L, Yang Y, Lu M, Xie K, Zhao X, Cheung EHC, Wang Y, Jiang X, Zhang W, Huang L, Wang X, Shi P. High-throughput intracellular biopsy of microRNAs for dissecting the temporal dynamics of cellular heterogeneity. SCIENCE ADVANCES 2020; 6:eaba4971. [PMID: 32577522 PMCID: PMC7286670 DOI: 10.1126/sciadv.aba4971] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 04/16/2020] [Indexed: 05/11/2023]
Abstract
The capability to analyze small RNAs responsible for post-transcriptional regulation of genes expression is essential for characterizing cellular phenotypes. Here, we describe an intracellular biopsy technique (inCell-Biopsy) for fast, multiplexed, and highly sensitive profiling of microRNAs (miRNAs). The technique uses an array of diamond nanoneedles that are functionalized with size-dependent RNA binding proteins, working as "fishing rods" to directly pull miRNAs out of cytoplasm while keeping the cells alive, thus enabling quasi-single-cell miRNA analysis. Each nanoneedle works as a reaction chamber for parallel in situ amplification, visualization, and quantification of miRNAs as low as femtomolar, which is sufficient to detect miRNAs of a single-copy intracellular abundance with specificity to single-nucleotide variation. Using inCell-Biopsy, we analyze the temporal miRNA transcriptome over the differentiation of embryonic stem cells (ESCs). The combinatorial miRNA expression patterns derived by inCell-Biopsy identify emerging cell subpopulations differentiated from ESCs and reveal the dynamic evolution of cellular heterogeneity.
Collapse
Affiliation(s)
- Zixun Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Lin Qi
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Yang Yang
- Functional Thin Films Research Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Mingxing Lu
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Kai Xie
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Xi Zhao
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Elvis Hung Chi Cheung
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Yuan Wang
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Xuezhen Jiang
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
| | - Wenjun Zhang
- Department of Materials Science and Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Corresponding author. (W.Z.); (L.H.); (X.W.); (P.S.)
| | - Linfeng Huang
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Corresponding author. (W.Z.); (L.H.); (X.W.); (P.S.)
| | - Xin Wang
- Department of Biomedical Sciences, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China
- Corresponding author. (W.Z.); (L.H.); (X.W.); (P.S.)
| | - Peng Shi
- Department of Biomedical Engineering, City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong SAR, China
- Shenzhen Research Institute, City University of Hong Kong, Shenzhen, China
- Corresponding author. (W.Z.); (L.H.); (X.W.); (P.S.)
| |
Collapse
|
24
|
Gao J, Zhang H, Wang Z. A DNA tetrahedron nanoprobe-based fluorescence resonance energy transfer sensing platform for intracellular tumor-related miRNA detection. Analyst 2020; 145:3535-3542. [PMID: 32314984 DOI: 10.1039/c9an02610j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Accurate and sensitive detection of disease-related microRNAs (miRNAs) is of great significance for early disease diagnosis. In this work, a DNA tetrahedron nanoprobe (DTNP)-based fluorescence resonance energy transfer (FRET) sensing platform (termed DTNP sensor) was constructed for sensitive detection of tumor-related miRNA (e.g., hsa-miR-146b-5p) with DNA assisted cyclic amplification. DTNP was synthesized by DNA self-assembly. In the absence of hsa-miR-146b-5p, the fluorescence DNA (HP) modified with FAM at the 5' terminal and TAMRA at the 3' terminal cannot form the hairpin structure because of the hybridization with the extended DNA strand of the DNA tetrahedron, resulting in a low FRET effect. In the presence of hsa-miR-146b-5p, it would complementarily hybridize with the extended DNA strand of the DNA tetrahedron, leading to the release of HP and occurrence of strong FRET. Thus, the concentration of hsa-miR-146b-5p can be revealed by the change in the fluorescence intensity. Moreover, an assistant DNA was employed to replace hsa-miR-146b-5p for cyclic signal amplification, which can further enhance the detection sensitivity. Under the optimal experimental conditions, the limit of detection for hsa-miR-146b-5p was as low as 6 pM (S/N = 3). Furthermore, the DTNP sensor was successfully applied to evaluate the hsa-miR-146b-5p expression levels in different cell lines. The inhibition of hsa-miR-146b-5p expression in different cells was also investigated and a satisfactory result was obtained.
Collapse
Affiliation(s)
- Jiaxue Gao
- State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China.
| | | | | |
Collapse
|
25
|
Exosomal miRNAs in osteoarthritis. Mol Biol Rep 2020; 47:4737-4748. [DOI: 10.1007/s11033-020-05443-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 04/06/2020] [Indexed: 12/17/2022]
|
26
|
Majidinia M, Mir SM, Mirza-Aghazadeh-Attari M, Asghari R, Kafil HS, Safa A, Mahmoodpoor A, Yousefi B. MicroRNAs, DNA damage response and ageing. Biogerontology 2020; 21:275-291. [PMID: 32067137 DOI: 10.1007/s10522-020-09862-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/08/2020] [Indexed: 02/07/2023]
Abstract
Ageing is a multifactorial and integrated gradual deterioration affecting the most of biological process of cells. MiRNAs are differentially expressed in the cellular senescence and play important role in regulating of genes expression involved in features of ageing. The perception of miRNAs functions in ageing regulation can be useful in clarifying the mechanisms underlying ageing and designing of therapeutic strategies. The preservation of genomic integrity through DNA damage response (DDR) is related to the process of cellular senescence. The recent studies have shown that miRNAs has directly regulated the expression of numerous proteins in DDR pathways. In this review study, DDR pathways, miRNA biogenesis and functions, current finding on DDR regulations, molecular biology of ageing and the role of miRNAs in these processes have been studied. Finally, a brief explanation about the therapeutic function of miRNAs in ageing regarding its regulation of DDR has been provided.
Collapse
Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Seyed Mostafa Mir
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.,Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | | | - Roghaieh Asghari
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Samadi Kafil
- Stem Cell Center Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam. .,Department of Immunology, Ophthalmology and ENT, School of Medicine, Complutense University, Madrid, Spain.
| | - Ata Mahmoodpoor
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Bahman Yousefi
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran. .,Stem Cell Center Research Center, Tabriz University of Medical Sciences, Tabriz, Iran. .,Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
27
|
Abolghasemi M, Tehrani SS, Yousefi T, Karimian A, Mahmoodpoor A, Ghamari A, Jadidi-Niaragh F, Yousefi M, Kafil HS, Bastami M, Edalati M, Eyvazi S, Naghizadeh M, Targhazeh N, Yousefi B, Safa A, Majidinia M, Rameshknia V. MicroRNAs in breast cancer: Roles, functions, and mechanism of actions. J Cell Physiol 2019; 235:5008-5029. [PMID: 31724738 DOI: 10.1002/jcp.29396] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 09/30/2019] [Indexed: 12/13/2022]
Abstract
Breast cancer is one of the most lethal malignancies in women in the world. Various factors are involved in the development and promotion of the malignancy; most of them involve changes in the expression of certain genes, such as microRNAs (miRNAs). MiRNAs can regulate signaling pathways negatively or positively, thereby affecting tumorigenesis and various aspects of cancer progression, particularly breast cancer. Besides, accumulating data demonstrated that miRNAs are a novel tool for prognosis and diagnosis of breast cancer patients. Herein, we will review the roles of these RNA molecules in several important signaling pathways, such as transforming growth factor, Wnt, Notch, nuclear factor-κ B, phosphoinositide-3-kinase/Akt, and extracellular-signal-regulated kinase/mitogen activated protein kinase signaling pathways in breast cancer.
Collapse
Affiliation(s)
- Maryam Abolghasemi
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Sadra Samavarchi Tehrani
- Departmant of Clinical Biochemistry, Tehran University of Medical Sciences, Tehran, Iran.,Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Tooba Yousefi
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Babol University of Medical Sciences, Iran.,Student Research Committee, Babol University of medical sciences, Babol, Iran
| | - Ata Mahmoodpoor
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Aliakbar Ghamari
- Anesthesiology Research Team, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Mehdi Yousefi
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hossein Samadi Kafil
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Milad Bastami
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mahdi Edalati
- Department of Laboratory Sciences, Paramedical Faculty, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Shirin Eyvazi
- Department of Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mohsen Naghizadeh
- Departmant of Clinical Biochemistry, Tehran University of Medical Sciences, Tehran, Iran.,Student Scientific Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Niloufar Targhazeh
- Student Research Committee, Babol University Of Medical Sciences, Babol, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amin Safa
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Vahid Rameshknia
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Faculty of Medicine, Islamic Azad University, Tabriz, Iran
| |
Collapse
|
28
|
Chen YF, Liang YX, Yang JA, Yuan DZ, Li J, Zheng SS, Wan YP, Wang B, Han ZD, Zhong WD. Upregulation of Holliday junction recognition protein predicts poor prognosis and biochemical recurrence in patients with prostate cancer. Oncol Lett 2019; 18:6697-6703. [PMID: 31814851 PMCID: PMC6888104 DOI: 10.3892/ol.2019.11061] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 09/26/2019] [Indexed: 12/16/2022] Open
Abstract
Abnormal expression of Holliday junction recognition protein (HJURP) in several types of tumor cells plays a vital role in the formation and progression of tumors. Few studies have investigated the role of HJURP in prostate cancer (PCa). The aim of this study was to analyze the expression levels of HJURP in PCa and to establish the association with clinicopathological data. Reverse transcription quantitative polymerase chain reaction and immunohistochemical analysis were used to detect the expression levels of HJURP in benign and PCa prostate tissues. The Taylor dataset was statistically analyzed to determine if HJURP expression levels were associated with PCa clinicopathological data. HJURP was overexpressed in PCa tissues compared with benign prostate tissues. Statistical analysis of the Taylor dataset indicated that upregulation of HJURP was significantly associated with positive prostate-specific antigen (PSA) levels (P=0.004), high Gleason score (P=0.005), advanced pathological stage (P=0.007), metastasis (P<0.001) and PSA failure (P<0.001). Higher HJURP mRNA expression levels were significantly associated with shorter biochemical recurrence (BCR)-free survival (P<0.001). To the best of our knowledge, this study is the first report of HJURP upregulation in PCa tissues. Upregulation of HJURP may predict BCR-free survival and HJURP may be an oncogene that impacts the prognosis of patients with PCa.
Collapse
Affiliation(s)
- Yan-Fei Chen
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Yu-Xiang Liang
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510180, P.R. China
| | - Jian-An Yang
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Dao-Zhang Yuan
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Jing Li
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Shun-Sheng Zheng
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Yue-Ping Wan
- Department of Urology, Huadu District People's Hospital, Southern Medical University, Guangzhou, Guangdong 510180, P.R. China
| | - Bin Wang
- Department of Urology, Affiliated Cancer Hospital and Institute of Guangzhou Medical University, Guangzhou, Guangdong 510095, P.R. China
| | - Zhao-Dong Han
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510180, P.R. China
| | - Wei-De Zhong
- Department of Urology, Guangdong Key Laboratory of Clinical Molecular Medicine and Diagnostics, Guangzhou First People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong 510180, P.R. China.,Department of Urology, The Second Affiliated Hospital, South China University of Technology, Guangzhou, Guangdong 510180, P.R. China
| |
Collapse
|
29
|
Polyphenols: Major regulators of key components of DNA damage response in cancer. DNA Repair (Amst) 2019; 82:102679. [DOI: 10.1016/j.dnarep.2019.102679] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 07/27/2019] [Accepted: 07/27/2019] [Indexed: 02/06/2023]
|
30
|
Rezatabar S, Karimian A, Rameshknia V, Parsian H, Majidinia M, Kopi TA, Bishayee A, Sadeghinia A, Yousefi M, Monirialamdari M, Yousefi B. RAS/MAPK signaling functions in oxidative stress, DNA damage response and cancer progression. J Cell Physiol 2019; 234:14951-14965. [PMID: 30811039 DOI: 10.1002/jcp.28334] [Citation(s) in RCA: 162] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 01/12/2019] [Accepted: 01/15/2019] [Indexed: 01/24/2023]
Abstract
Mitogen-activated protein kinase (MAPK) signaling pathways organize a great constitution network that regulates several physiological processes, like cell growth, differentiation, and apoptotic cell death. Due to the crucial importance of this signaling pathway, dysregulation of the MAPK signaling cascades is involved in the pathogenesis of various human cancer types. Oxidative stress and DNA damage are two important factors which in common lead to carcinogenesis through dysregulation of this signaling pathway. Reactive oxygen species (ROS) are a common subproduct of oxidative energy metabolism and are considered to be a significant physiological modulator of several intracellular signaling pathways including the MAPK pathway. Studies demonstrated that the MAP kinases extracellular signal-regulated kinase (ERK) 1/2 and p38 were activated in response to oxidative stress. In addition, DNA damage is a partly common circumstance in cell life and may result in mutation, cancer, and even cell death. Recently, accumulating evidence illustrated that the MEK/ERK pathway is associated with the suitable performance of cellular DNA damage response (DDR), the main pathway of tumor suppression. During DDR, the MEK/ERK pathway is regularly activated, which contributes to the appropriate activation of DDR checkpoints to inhibit cell division. Therefore, the aim of this review is to comprehensively discuss the critical function of MAPK signaling in oxidative stress, DNA damage, and cancer progression.
Collapse
Affiliation(s)
- Setareh Rezatabar
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,Cancer & Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Vahid Rameshknia
- Faculty of Medicine, Tabriz Branch, Islamic Azad University, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Tayebeh Azramezani Kopi
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Anupam Bishayee
- Lake Erie College of Osteopathic Medicine, Bradenton, Florida
| | - Ali Sadeghinia
- Department of Medicinal Chemistry, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mehdi Yousefi
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
31
|
Mohammadzadeh A, Mirza-Aghazadeh-Attari M, Hallaj S, Saei AA, Alivand MR, Valizadeh A, Yousefi B, Majidinia M. Crosstalk between P53 and DNA damage response in ageing. DNA Repair (Amst) 2019; 80:8-15. [DOI: 10.1016/j.dnarep.2019.05.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 05/19/2019] [Accepted: 05/22/2019] [Indexed: 02/07/2023]
|
32
|
Mirza-Aghazadeh-Attari M, Ostadian C, Saei AA, Mihanfar A, Darband SG, Sadighparvar S, Kaviani M, Samadi Kafil H, Yousefi B, Majidinia M. DNA damage response and repair in ovarian cancer: Potential targets for therapeutic strategies. DNA Repair (Amst) 2019; 80:59-84. [PMID: 31279973 DOI: 10.1016/j.dnarep.2019.06.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2018] [Revised: 06/01/2019] [Accepted: 06/15/2019] [Indexed: 12/24/2022]
Abstract
Ovarian cancer is among the most lethal gynecologic malignancies with a poor survival prognosis. The current therapeutic strategies involve surgery and chemotherapy. Research is now focused on novel agents especially those targeting DNA damage response (DDR) pathways. Understanding the DDR process in ovarian cancer necessitates having a detailed knowledge on a series of signaling mediators at the cellular and molecular levels. The complexity of the DDR process in ovarian cancer and how this process works in metastatic conditions is comprehensively reviewed. For evaluating the efficacy of therapeutic agents targeting DNA damage in ovarian cancer, we will discuss the components of this system including DDR sensors, DDR transducers, DDR mediators, and DDR effectors. The constituent pathways include DNA repair machinery, cell cycle checkpoints, and apoptotic pathways. We also will assess the potential of active mediators involved in the DDR process such as therapeutic and prognostic candidates that may facilitate future studies.
Collapse
Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Caspian Ostadian
- Department of Biology, Faculty of Science, Urmia University, Urmia, Iran
| | - Amir Ata Saei
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden
| | - Ainaz Mihanfar
- Department of Biochemistry, Faculty of Medicine, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Department of Medical Biochemistry and Biophysics, Karolinska Institutet, Stockholm, 171 77, Sweden; Student Research Committee, Urmia University of Medical Sciences, Urmia, Iran
| | - Shirin Sadighparvar
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | | | - Bahman Yousefi
- Molecular MedicineResearch Center, Tabriz University of Medical Sciences, Tabriz, Iran; Department of Clinical Biochemistry and Laboratory Medicine, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
| |
Collapse
|
33
|
Lin T, Hou PF, Meng S, Chen F, Jiang T, Li ML, Shi ML, Liu JJ, Zheng JN, Bai J. Emerging Roles of p53 Related lncRNAs in Cancer Progression: A Systematic Review. Int J Biol Sci 2019; 15:1287-1298. [PMID: 31223287 PMCID: PMC6567798 DOI: 10.7150/ijbs.33218] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/12/2019] [Indexed: 12/11/2022] Open
Abstract
p53 is the major mediator of the tumor suppressor response. It participates in apoptosis and senescence and can respond to DNA damage. As a crucial sequence-specific transcription factor, p53 regulates the expression of many genes, such as small noncoding RNAs (ncRNAs), microRNAs, and long ncRNAs (lncRNAs). Given the emergence of novel and high-throughput sequencing technologies, many lncRNAs have been discovered. LncRNAs may function as vital gene regulators in a variety of biological processes through extensive mechanisms. Recently, lncRNAs have been demonstrated to be associated with the p53 regulatory pathway. In this review, we discuss the current and fast growing knowledge about the influence of lncRNAs to the p53 signaling pathway, the different mechanisms by which they affect gene expression in cancer. Our findings show that p53-associated lncRNAs may be used as biomarkers for cancer diagnosis or targets for disease therapy.
Collapse
Affiliation(s)
- Tian Lin
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Ping-Fu Hou
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Sen Meng
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Fang Chen
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Tao Jiang
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Min-Le Li
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Mei-Lin Shi
- School of Medical Imaging, Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Jin-Jin Liu
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Jun-Nian Zheng
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Center of Clinical Oncology, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| | - Jin Bai
- Cancer Institute, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China.,Jiangsu Center for the Collaboration and Innovation of Cancer Biotherapy, Xuzhou Medical University, Xuzhou 221002, Jiangsu Province, China
| |
Collapse
|
34
|
Manoel-Caetano FS, Rossi AFT, Calvet de Morais G, Severino FE, Silva AE. Upregulation of the APE1 and H2AX genes and miRNAs involved in DNA damage response and repair in gastric cancer. Genes Dis 2019; 6:176-184. [PMID: 31194025 PMCID: PMC6545450 DOI: 10.1016/j.gendis.2019.03.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2018] [Accepted: 03/28/2019] [Indexed: 02/07/2023] Open
Abstract
Gastric cancer remains one of the leading causes of cancer-related death worldwide, and most of the cases are associated with Helicobacter pylori infection. This bacterium promotes the production of reactive oxygen species (ROS), which cause DNA damage in gastric epithelial cells. In this study, we evaluated the expression of important genes involved in the recognition of DNA damage (ATM, ATR, and H2AX) and ROS-induced damage repair (APE1) and the expression of some miRNAs (miR-15a, miR-21, miR-24, miR-421 and miR-605) that target genes involved in the DNA damage response (DDR) in 31 fresh tissues of gastric cancer. Cytoscape v3.1.1 was used to construct the postulated miRNA:mRNA interaction network. Analysis performed by real-time quantitative PCR exhibited significantly increased levels of the APE1 (RQ = 2.55, p < 0.0001) and H2AX (RQ = 2.88, p = 0.0002) genes beyond the miR-421 and miR-605 in the gastric cancer samples. In addition, significantly elevated levels of miR-21, miR-24 and miR-421 were observed in diffuse-type gastric cancer. Correlation analysis reinforced some of the gene:gene (ATM/ATR/H2AX) and miRNA:mRNA relationships obtained also with the interaction network. Thus, our findings show that tumor cells from gastric cancer presents deregulation of genes and miRNAs that participate in the recognition and repair of DNA damage, which could confer an advantage to cell survival and proliferation in the tumor microenvironment.
Collapse
Affiliation(s)
- Fernanda S Manoel-Caetano
- Department of Biology, UNESP, São Paulo State University, Campus of São José do Rio Preto, Rua Cristóvão Colombo, 2265, 15.054-000, São José do Rio Preto, São Paulo, Brazil
| | - Ana Flávia T Rossi
- Department of Biology, UNESP, São Paulo State University, Campus of São José do Rio Preto, Rua Cristóvão Colombo, 2265, 15.054-000, São José do Rio Preto, São Paulo, Brazil
| | - Gabriela Calvet de Morais
- Department of Biology, UNESP, São Paulo State University, Campus of São José do Rio Preto, Rua Cristóvão Colombo, 2265, 15.054-000, São José do Rio Preto, São Paulo, Brazil
| | - Fábio Eduardo Severino
- Department of Surgery and Orthopedics, Faculty of Medicine, UNESP, São Paulo State University, Campus of Botucatu, Av. Prof. Mário Rubens Guimarães Montenegro, s/n, 18.618-687, Botucatu, São Paulo, Brazil
| | - Ana Elizabete Silva
- Department of Biology, UNESP, São Paulo State University, Campus of São José do Rio Preto, Rua Cristóvão Colombo, 2265, 15.054-000, São José do Rio Preto, São Paulo, Brazil
| |
Collapse
|
35
|
Chen S, Liu R, Wang Q, Qi Z, Hu Y, Zhou P, Wang Z. MiR-34s negatively regulate homologous recombination through targeting RAD51. Arch Biochem Biophys 2019; 666:73-82. [PMID: 30951682 DOI: 10.1016/j.abb.2019.03.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 03/15/2019] [Accepted: 03/27/2019] [Indexed: 01/07/2023]
Abstract
Double-strand breaks (DSBs), the most serious lesions of DNA, often induce chromosomal aberrations and are intimately associated with oncogenesis. A normal DNA damage response (DDR) network contains two major repair pathways: homologous recombination (HR) and non-homologous end-joining (NHEJ). Studies of DSB repair-associated molecules have focused mainly on DNA repair proteins. However, non-coding RNAs also play important roles in the process of DSB repair. Over the past two decades, microRNAs (miRNAs) have been extensively investigated. Our previous work showed that miR-34c-5p overexpression results in suppression of RAD51 and upregulation of γH2AX. In accordance with this, we confirmed that miR-34s family overexpression increased endogenous DSB levels to different extents, an effect that was further confirmed to be associated with the decreased efficiency of HR repair. In addition, miR-34s overexpression also induced G1 arrest, inhibited proliferation and promoted apoptosis. As a central molecule in the process of HR pathway, RAD51 expression was strongly repressed in cells transfected with the miR-34a/b/c-5p mimic. Finally, we demonstrated that miR-34a/b/c-5p directly targets the RAD51 mRNA 3'-UTR or indirectly inhibits RAD51 expression via the p53 signaling pathway. Taken together, our results indicate that miR-34s overexpression depresses the efficiency of HR repair and induces DSBs by downregulating RAD51 expression. Our findings highlight a novel mechanism of HR pathway regulation via the miR-34s/p53/RAD51 axis.
Collapse
Affiliation(s)
- Shuangjing Chen
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Ruixue Liu
- Department of Radiation Medicine, Southern Medical University, Guangzhou, 510515, China
| | - Qi Wang
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Zhenhua Qi
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Yingchun Hu
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China
| | - Pingkun Zhou
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China.
| | - Zhidong Wang
- Department of Radiobiology, Beijing Key Laboratory for Radiobiology, Beijing Institute of Radiation Medicine, Beijing, 100850, PR China.
| |
Collapse
|
36
|
Exosome-derived miR-339-5p mediates radiosensitivity by targeting Cdc25A in locally advanced esophageal squamous cell carcinoma. Oncogene 2019; 38:4990-5006. [PMID: 30858545 DOI: 10.1038/s41388-019-0771-0] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 01/27/2019] [Accepted: 02/20/2019] [Indexed: 02/06/2023]
Abstract
Cancer cells associated with radioresistance are likely to give rise to local recurrence and distant metastatic relapse. However, it remains unclear whether specific miRNAs have direct roles in radioresistance and/or prognosis. In this study, we find that miR-339-5p promotes radiosensitivity, and is downregulated in radioresistant subpopulations of esophageal cancer cells. Notably, miR-339-5p was selectively secreted into blood via exosomes, and that higher serum miR-339-5p levels were positively associated with radiotherapy sensitivity and good survival. Moreover, miR-339-5p expression was downregulated in the T3/T4 stage compared with T1/T2 stage in esophageal squamous cell carcinoma (ESCC) patients (P = 0.04), and low miR-339-5p expression in tissue was significantly associated with poor overall survival (P = 0.036) and disease-free survival (P = 0.037). Overexpression of miR-339-5p enhanced radiosensitivity in vitro and in vivo. Mechanistically, miR-339-5p enhances radiosensitivity by targeting Cdc25A, and is transcriptionally regulated by Runx3. Correlations were observed between miR-339-5p levels and Cdc25A/Runx3 levels in tissue samples. Intriguingly, combined analysis of miR-339-5p expression with Runx3 increased the separation of the survival curves obtained for either gene alone in the TCGA datasets (P = 0.009). Overall, exosome-derived miR-339-5p mediates radiosensitivity through downregulation of Cdc25A, and predicts pathological response to preoperative radiotherapy in locally advanced ESCC, suggesting it could be a promising non-invasive biomarker for facilitating personalized treatments.
Collapse
|
37
|
Karimian A, Azizian K, Parsian H, Rafieian S, Shafiei‐Irannejad V, Kheyrollah M, Yousefi M, Majidinia M, Yousefi B. CRISPR/Cas9 technology as a potent molecular tool for gene therapy. J Cell Physiol 2019; 234:12267-12277. [DOI: 10.1002/jcp.27972] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2018] [Accepted: 11/19/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences Babol Iran
- Cancer & Immunology Research Center, Kurdistan University of Medical Sciences Sanandaj Iran
- Student Research Committee, Babol University of Medical Sciences Babol Iran
| | - Khalil Azizian
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Science Tabriz Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences Babol Iran
| | - Sona Rafieian
- Department of Oral and Maxillofacial Pathology School of Dentistry, Zanjan University of Medical Sciences Zanjan Iran
| | | | - Maryam Kheyrollah
- Department of Molecular Medicine National Institue of Genetic Engeneering and Biotechnology Tehran Iran
| | - Mehdi Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences Tabriz Iran
- Immunology Research Center, Tabriz University of Medical Sciences Tabriz Iran
| | - Maryam Majidinia
- Tumor Research Center, Urmia University of Medical Sciences Urmia Iran
| | - Bahman Yousefi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences Tehran Iran
- Department of Biochemistry and Clinical Laboratories Faculty of Medicine, Tabriz University of Medical Science Tabriz Iran
| |
Collapse
|
38
|
53BP1: A key player of DNA damage response with critical functions in cancer. DNA Repair (Amst) 2019; 73:110-119. [DOI: 10.1016/j.dnarep.2018.11.008] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2018] [Revised: 11/18/2018] [Accepted: 11/19/2018] [Indexed: 02/06/2023]
|
39
|
Jimeno S, Mejías-Navarro F, Prados-Carvajal R, Huertas P. Controlling the balance between chromosome break repair pathways. DNA Repair (Amst) 2019; 115:95-134. [DOI: 10.1016/bs.apcsb.2018.10.004] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
40
|
Karimian A, Mir SM, Parsian H, Refieyan S, Mirza-Aghazadeh-Attari M, Yousefi B, Majidinia M. Crosstalk between Phosphoinositide 3-kinase/Akt signaling pathway with DNA damage response and oxidative stress in cancer. J Cell Biochem 2018; 120:10248-10272. [PMID: 30592328 DOI: 10.1002/jcb.28309] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Accepted: 11/28/2018] [Indexed: 12/28/2022]
Abstract
The phosphatidylinositol 3-kinases (PI3K)/Akt signaling pathway is one of the well-characterized and most important signaling pathways activated in response to DNA damage. This review discusses the most recent discoveries on the involvement of PI3K/Akt signaling pathway in cancer development, as well as stimulation of some important signaling networks involved in the maintenance of cellular homeostasis upon DNA damage, with an exploration of how PI3K/Akt signaling pathway contributes to the regulation of modulators and effectors underlying DNA damage response, the intricate, protein-based signal transduction network, which decides between cell cycle arrest, DNA repair, and apoptosis, the elimination of irreparably damaged cells to maintain homeostasis. The review continues by looking at the interplay between cell cycle checkpoints, checking the repair of damage inflicted to the DNA before entering DNA replication to facilitate DNA synthesis, and PI3K/Akt signaling pathway. We then investigate the challenges the cells overcome to ameliorate damages induced by oxidative activities, for example, the recruitment of many pathways and factors to maintain integrity and hemostasis. Finally, the review provides a discussion of how cells use the PI3K/Akt signaling pathway to regulate the balance between these networks.
Collapse
Affiliation(s)
- Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,Cancer & Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Sayed Mostafa Mir
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran.,Cancer & Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran.,Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Hadi Parsian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Sona Refieyan
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Zanjan University of Medical Sciences, Zanjan, Iran
| | - Mohammad Mirza-Aghazadeh-Attari
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran.,Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Department of Biochemistry and Clinical Laboratories, Faculty of Medicine, Tabriz University of Medical Science, Tabriz, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| |
Collapse
|
41
|
Ranjbar R, Karimian A, Aghaie Fard A, Tourani M, Majidinia M, Jadidi-Niaragh F, Yousefi B. The importance of miRNAs and epigenetics in acute lymphoblastic leukemia prognosis. J Cell Physiol 2018; 234:3216-3230. [PMID: 29384211 DOI: 10.1002/jcp.26510] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Accepted: 01/25/2018] [Indexed: 12/19/2022]
Abstract
Acute lymphoblastic leukemia (ALL), one of the most common malignant human disorders, originates in different important genetic lesions in T-cell or B-cell progenitors. ALL is a malignant lymphoid progenitor with peak prevalence in children (2-5 years). The rate of survival when one is suffering from ALL depends on various agents including the age of the patient, responses to anti-leukemic therapy, and cell biology. miRNAs and epigenetics are important regulatory factors in the expression of genes. miRNAs are noncoding RNA with inhibitory effectors on specific mRNA. Patterns of DNA methylation are profoundly changed in ALL by epigenetic mechanisms. The deciphering of miRNA and the epigenetic pathogenesis in ALL could revolutionize response to the therapy and outcome, and create an enormous promise for novel approaches to reduce the toxic side-effects of intensive leukemia. Hence, pathogenetic miRNAs and epigenetics leading to the initiation and the progression of ALL are summarized in this review.
Collapse
Affiliation(s)
- Reza Ranjbar
- Molecular Biology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ansar Karimian
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
- Cancer & Immunology Research Center, Kurdistan University of Medical Sciences, Sanandaj, Iran
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Arad Aghaie Fard
- Faculty of Medical Science, Department of Hematology, Tarbiat Modares University, Tehran, Iran
| | - Mehdi Tourani
- Cellular and Molecular Biology Research Center, Health Research Institute, Babol University of Medical Sciences, Babol, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Drug Applied Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
42
|
Moein S, Vaghari-Tabari M, Qujeq D, Majidinia M, Nabavi SM, Yousefi B. MiRNAs and inflammatory bowel disease: An interesting new story. J Cell Physiol 2018; 234:3277-3293. [PMID: 30417350 DOI: 10.1002/jcp.27173] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 07/17/2018] [Indexed: 02/06/2023]
Abstract
Inflammatory bowel disease (IBD), as a chronic and recurrent inflammatory disorder, is caused by a dysregulated and aberrant immune response to exposed environmental factors in genetically susceptible individuals. Despite huge efforts in determining the molecular pathogenesis of IBD, an increasing worldwide incidence of IBD has been reported. MicroRNAs (miRNAs) are a set of noncoding RNA molecules that are about 22 nucleotides long, and these molecules are involved in the regulation of the gene expression. By clarifying the important role of miRNAs in a number of diseases, their role was also considered in IBD; numerous studies have been performed on this topic. In this review, we attempt to summarize a number of studies and discuss some of the recent developments in the roles of miRNAs in the pathophysiology, diagnosis, and treatment of IBD.
Collapse
Affiliation(s)
- Soheila Moein
- Medicinal Plants Processing Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.,Department of Biochemistry, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mostafa Vaghari-Tabari
- Department of Biochemistry, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Durdi Qujeq
- Cellular and Molecular Biology Research Center (CMBRC), Health Research Institute, Babol University of Medical Sciences, Babol, Irantab.,Department of Clinical Biochemistry, Babol University of Medical Sciences, Babol, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Bahman Yousefi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
43
|
Mihanfar A, Aghazadeh Attari J, Mohebbi I, Majidinia M, Kaviani M, Yousefi M, Yousefi B. Ovarian cancer stem cell: A potential therapeutic target for overcoming multidrug resistance. J Cell Physiol 2018; 234:3238-3253. [PMID: 30317560 DOI: 10.1002/jcp.26768] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 04/27/2018] [Indexed: 12/24/2022]
Abstract
The cancer stem cell (CSC) model encompasses an advantageous paradigm that in recent decades provides a better elucidation for many important biological aspects of cancer initiation, progression, metastasis, and, more important, development of multidrug resistance (MDR). Such several other hematological malignancies and solid tumors and the identification and isolation of ovarian cancer stem cells (OV-CSCs) show that ovarian cancer also follows this hierarchical model. Gaining a better insight into CSC-mediated resistance holds promise for improving current ovarian cancer therapies and prolonging the survival of recurrent ovarian cancer patients in the future. Therefore, in this review, we will discuss some important mechanisms by which CSCs can escape chemotherapy, and then review the recent and growing body of evidence that supports the contribution of CSCs to MDR in ovarian cancer.
Collapse
Affiliation(s)
- Aynaz Mihanfar
- Faculty of Medicine, Department of Biochemistry, Urmia University of Medical Sciences, Urmia, Iran
| | | | - Iraj Mohebbi
- Department of Occupational Health, Urmia University of Medical Sciences, Urmia, Iran
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Mehdi Yousefi
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| |
Collapse
|
44
|
Caracciolo D, Di Martino MT, Amodio N, Morelli E, Montesano M, Botta C, Scionti F, Talarico D, Altomare E, Gallo Cantafio ME, Zuccalà V, Maltese L, Todoerti K, Rossi M, Arbitrio M, Neri A, Tagliaferri P, Tassone P. miR-22 suppresses DNA ligase III addiction in multiple myeloma. Leukemia 2018; 33:487-498. [PMID: 30120376 PMCID: PMC6365379 DOI: 10.1038/s41375-018-0238-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2018] [Revised: 07/04/2018] [Accepted: 07/13/2018] [Indexed: 12/15/2022]
Abstract
Multiple myeloma (MM) is a hematologic malignancy characterized by high genomic instability. Here we provide evidence that hyper-activation of DNA ligase III (LIG3) is crucial for genomic instability and survival of MM cells. LIG3 mRNA expression in MM patients correlates with shorter survival and even increases with more advanced stage of disease. Knockdown of LIG3 impairs MM cells viability in vitro and in vivo, suggesting that neoplastic plasmacells are dependent on LIG3-driven repair. To investigate the mechanisms involved in LIG3 expression, we investigated the post-transcriptional regulation. We identified miR-22-3p as effective negative regulator of LIG3 in MM. Enforced expression of miR-22 in MM cells downregulated LIG3 protein, which in turn increased DNA damage inhibiting in vitro and in vivo cell growth. Taken together, our findings demonstrate that myeloma cells are addicted to LIG3, which can be effectively inhibited by miR-22, promoting a novel axis of genome stability regulation.
Collapse
Affiliation(s)
- Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Maria Teresa Di Martino
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Nicola Amodio
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Eugenio Morelli
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Martina Montesano
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Cirino Botta
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Francesca Scionti
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | | | - Emanuela Altomare
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Maria Eugenia Gallo Cantafio
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | | | | | - Katia Todoerti
- Department of Oncology and Hemato-oncology, University of Milan, and Hematology, Fondazione Cà Granda IRCCS Policlinico, Milan, Italy
| | - Marco Rossi
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Mariamena Arbitrio
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Antonino Neri
- Department of Oncology and Hemato-oncology, University of Milan, and Hematology, Fondazione Cà Granda IRCCS Policlinico, Milan, Italy
| | - Pierosandro Tagliaferri
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy
| | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Græcia University, Campus Salvatore Venuta, Catanzaro, Italy. .,Sbarro Institute for Cancer Research and Molecular Medicine, Center for Biotechnology, College of Science and Technology, Temple University, Philadelphia, PA, USA.
| |
Collapse
|
45
|
The multiple functions of melatonin in regenerative medicine. Ageing Res Rev 2018; 45:33-52. [PMID: 29630951 DOI: 10.1016/j.arr.2018.04.003] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 04/03/2018] [Accepted: 04/04/2018] [Indexed: 02/07/2023]
Abstract
Melatonin research has been experiencing hyper growth in the last two decades; this relates to its numerous physiological functions including anti-inflammation, oncostasis, circadian and endocrine rhythm regulation, and its potent antioxidant activity. Recently, a large number of studies have focused on the role of melatonin in the regeneration of cells or tissues after their partial loss. In this review, we discuss the recent findings on the molecular involvement of melatonin in the regeneration of various tissues including the nervous system, liver, bone, kidney, bladder, skin, and muscle, among others.
Collapse
|
46
|
Mirza-Aghazadeh-Attari M, Darband SG, Kaviani M, Mihanfar A, Aghazadeh Attari J, Yousefi B, Majidinia M. DNA damage response and repair in colorectal cancer: Defects, regulation and therapeutic implications. DNA Repair (Amst) 2018; 69:34-52. [PMID: 30055507 DOI: 10.1016/j.dnarep.2018.07.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Revised: 07/15/2018] [Accepted: 07/15/2018] [Indexed: 12/11/2022]
Abstract
DNA damage response, a key factor involved in maintaining genome integrity and stability, consists of several kinase-dependent signaling pathways, which sense and transduce DNA damage signal. The severity of damage appears to determine DNA damage responses, which can include cell cycle arrest, damage repair and apoptosis. A number of recent studies have demonstrated that defection in signaling through this network is thought to be an underlying mechanism behind the development and progression of various types of human malignancies, including colorectal cancer. In this review, colorectal cancer and its molecular pathology as well as DNA damage response is briefly introduced. Finally, the involvement of key components of this network in the initiation/progression, prognosis, response to treatment and development of drug resistance is comprehensively discussed.
Collapse
Affiliation(s)
- Mohammad Mirza-Aghazadeh-Attari
- Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Ainaz Mihanfar
- Stem Cell and Regenerative Medicine Institute, Tabriz University of Medical Sciences, Tabriz, Iran
| | | | - Bahman Yousefi
- Molecular Medicine Research Center, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| | - Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran.
| |
Collapse
|
47
|
Bone remodeling induced by mechanical forces is regulated by miRNAs. Biosci Rep 2018; 38:BSR20180448. [PMID: 29844019 PMCID: PMC6028748 DOI: 10.1042/bsr20180448] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2018] [Revised: 05/13/2018] [Accepted: 05/25/2018] [Indexed: 12/14/2022] Open
Abstract
The relationship between mechanical force and alveolar bone remodeling is an important issue in orthodontics because tooth movement is dependent on the response of bone tissue to the mechanical force induced by the appliances used. Mechanical cyclical stretch (MCS), fluid shear stress (FSS), compression, and microgravity play different roles in the cell differentiation and proliferation involved in bone remodeling. However, the underlying mechanisms are unclear, particularly the molecular pathways regulated by non-coding RNAs (ncRNAs) that play essential roles in bone remodeling. Amongst the various ncRNAs, miRNAs act as post-transcriptional regulators that inhibit the expression of their target genes. miRNAs are considered key regulators of many biologic processes including bone remodeling. Here, we review the role of miRNAs in mechanical force-induced bone metabolism.
Collapse
|
48
|
Antiproliferative and toxicological properties of drimanes obtained from Drimys brasiliensis stem barks. Biomed Pharmacother 2018; 103:1498-1506. [DOI: 10.1016/j.biopha.2018.04.103] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 04/11/2018] [Accepted: 04/13/2018] [Indexed: 01/04/2023] Open
|
49
|
Rahimi M, Shafiei-Irannejad V, D Safa K, Salehi R. Multi-branched ionic liquid-chitosan as a smart and biocompatible nano-vehicle for combination chemotherapy with stealth and targeted properties. Carbohydr Polym 2018; 196:299-312. [PMID: 29891300 DOI: 10.1016/j.carbpol.2018.05.059] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Revised: 04/26/2018] [Accepted: 05/17/2018] [Indexed: 01/08/2023]
Abstract
A possible approach for clinical cancer treatment is combination chemotherapy. To address this issue, many anticancer agents have been used simultaneously to achieve synergistic effects with the different mechanism of actions, however, their toxic side effects are still a big challenge. In this study, a smart, biocompatible, magnetic nanocarrier composed of multi-branched ionic liquid-chitosan grafted mPEG was designed and used for targeted multidrug delivery of DOX and MTX as model anticancer agents to MCF7 breast cancer cells. The results of hemolysis assay on human red blood cells and cytotoxicity studies indicated that blank nanocarrier has no significant hemolytic and cytotoxic effects in MCF7 cells as observed in the results of MTT assay, however, drugs-loaded nanocarrier could decrease the viability of MCF7 cells in a dose-dependent manner. To further simulate the interaction of nanocarrier with plasma proteins, the SDS-PAGE assay was performed after the nanocarrier was incubated with human plasma and the results indicated that a series of proteins were attached to the surface of nanocarrier leading protein-particle corona complex. This complex gives a stealth property as well as increasing cellular uptake process due to the presence of proteins acting as ligands for receptors in the surface of cancer cells that are suitable for drug delivery systems. The efficiency of dual-drug delivery was also confirmed by cellular uptake and DAPI staining. All these results persuade us, this nanocarrier is suitable for use in further animal studies in future investigations.
Collapse
Affiliation(s)
- Mahdi Rahimi
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran
| | - Vahid Shafiei-Irannejad
- Cellular and Molecular Research Center, Urmia University of Medical Sciences, Urmia, Iran; Drug Applied Research Centre, School of Advanced Medical Science, and Department of Medical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kazem D Safa
- Department of Organic and Biochemistry, Faculty of Chemistry, University of Tabriz, Tabriz 5166614766, Iran.
| | - Roya Salehi
- Drug Applied Research Centre, School of Advanced Medical Science, and Department of Medical Nanotechnology, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
50
|
Majidinia M, Darband SG, Kaviani M, Nabavi SM, Jahanban-Esfahlan R, Yousefi B. Cross-regulation between Notch signaling pathway and miRNA machinery in cancer. DNA Repair (Amst) 2018; 66-67:30-41. [PMID: 29723707 DOI: 10.1016/j.dnarep.2018.04.002] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Revised: 04/03/2018] [Accepted: 04/17/2018] [Indexed: 12/20/2022]
Abstract
Despite their simple structure, the Notch family of receptors regulates a wide-spectrum of key cellular processes including development, tissue patterning, cell-fate determination, proliferation, differentiation and, cell death. On the other hand, accumulating date pinpointed the role of non-coding microRNAs, namely miRNAs in cancer initiation/progression via regulating the expression of multiple oncogenes and tumor suppressor genes, as such the Notch signaling. It is now documented that these two partners are in one or in the opposite directions and rule together the cancer fate. Here, we review the current knowledge relevant to this tricky interplay between different miRNAs and components of Notch signaling pathway. Further, we discuss the implication of this crosstalk in cancer progression/regression in the context of cancer stem cells, tumor angiogenesis, metastasis and emergence of multi-drug resistance. Understanding the molecular cues and mechanisms that occur at the interface of miRNA and Notch signaling would open new avenues for development of novel and effective strategies for cancer therapy.
Collapse
Affiliation(s)
- Maryam Majidinia
- Solid Tumor Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Saber Ghazizadeh Darband
- Danesh Pey Hadi Co., Health Technology Development Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Mojtaba Kaviani
- School of Nutrition and Dietetics, Acadia University, Wolfville, Nova Scotia, Canada
| | - Seyed Mohammad Nabavi
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Rana Jahanban-Esfahlan
- Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran; Students Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Bahman Yousefi
- Physical Medicine and Rehabilitation Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran; Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|