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Shi X, Ji Y, Wu X, Du Y, Yan X, Wang Y, Xia X. Blocking of SIRT7/FOXO3a axis by miR-152-3p enhances cisplatin sensitivity in breast cancer. Am J Med Sci 2024:S0002-9629(24)01444-7. [PMID: 39241827 DOI: 10.1016/j.amjms.2024.08.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/23/2024] [Accepted: 08/30/2024] [Indexed: 09/09/2024]
Abstract
BACKGROUND Cisplatin-based chemoresistance is major obstacle for breast cancer (BC) including Triple-negative breast cancer (TNBC). SIRT7 is reportedly involved in the progression of BC, the underlining mechanism in Cisplatin-based chemoresistance in BC remains unclear. This work is to elucidate effects of SIRT7 on cisplatin resistance in breast cancer regulated by miR-152-3p. METHODS The RNA expression of SIRT7 and miRNAs in breast cancer were available from TCGA database. SIRT7-targeted miRNAs were predicted by TargetScan, miRanda, miRDB databases. The association of SIRT7 expression with predicted miRNA was validated by Luciferase assay. Cell apoptosis was determined by Flow cytometry. Cell viability was detected by CCK8 assay. The mRNA expression was measured by quantitative real-time polymerase chain reaction (qRT-PCR) assay. Protein expression was determined by Western blotting assay. RESULTS SIRT7 mRNA levels were dramatically enhanced in BC tissues compared to para-carcinoma tissues, also increased in BC patients with Cisplatin-based chemotherapy containing TNBC compared with those without. The increase of SIRT7 expression was obviously relevant to shorter survive time of them. Importantly, SIRT7 inhibition facilitated Cisplatin-induced cell apoptosis of TNBC (MDA-MB-231 and MDA-MB-468) and non- TNBC (MCF-7). Notably, miR-152-3p was predicted as a negative regulator of SIRT7 by overlapping downregulated miRNAs in BC patients treated with Cisplatin-based chemotherapy and miRNAs to target SIRT7. Mechanically, miR-152-3p blocked SIRT7 to stimulate an activation of FOXO3a, cleaved PARP1 and Caspase-3, sensitizing Cisplatin-induced apoptosis of BC cells. CONCLUSIONS Inhibition of SIRT7 by miR-152-3p may be a promising strategy against the resistance to cisplatin-based chemotherapy in BC containing TNBC.
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Affiliation(s)
- Xiangkui Shi
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China; Department of Pharmacy, the Affiliated Xuzhou Maternity and Child Health Care Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yunfei Ji
- Department of Hematology, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xueqing Wu
- Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Yu Du
- Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China
| | - Xiaonan Yan
- Clinical Center of Reproductive Medicine, Xuzhou Central Hospital, Xuzhou, China; Clinical Center of Reproductive Medicine, Xuzhou Clinical School of Xuzhou Medical University, Xuzhou 221000, China.
| | - Yan Wang
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, China; Department of Pharmacy, the Affiliated Xuzhou Maternity and Child Health Care Hospital of Xuzhou Medical University, Xuzhou, China; Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
| | - Xiaobing Xia
- Department of Pharmacy, the Affiliated Hospital of Xuzhou Medical University, Xuzhou, China.
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Zhang X, Wang G, Li X, Liu Y, Wu X, Zhou Y, Liu J, Wang H, Jiao R, Chen Y, Wang Q. LncRNA H19 Promotes Gastric Cancer Metastasis via miR-148-3p/SOX-12 Axis. Anal Cell Pathol (Amst) 2024; 2024:6217134. [PMID: 39184399 PMCID: PMC11344645 DOI: 10.1155/2024/6217134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 04/20/2024] [Accepted: 07/01/2024] [Indexed: 08/27/2024] Open
Abstract
Background Gastric cancer (GC) is the most common malignant tumor and ranks third in the world. LncRNA H19 (H19), one of the members of lncRNA, is overexpressed in various tumors. However, many undetermined molecular mechanisms by which H19 promotes GC progression still need to be further investigated. Methodology. A series of experiments was used to confirm the undetermined molecular mechanism including wound healing and transwell assays. Key Results. In this study, a significant upregulation of H19 expression was detected in GC cells and tissues. The poor overall survival was observed in GC patient with high H19 expression. Overexpression of H19 promoted the migration of GC cells, while knockdown of H19 significantly inhibited cell migration. Moreover, miR-148a-3p had a certain negative correlation with H19. Luciferase reporter assay confirmed that H19 could directly bind to miR-148a-3p. As expected, miR-148a mimics inhibited cell migration and invasion induced by H19 overexpression. The above findings proved that H19 functions as a miRNA sponge and verified that miR-148a-3p is the H19-associated miRNA in GC. We also confirmed that SOX-12 expression was upregulated in GC patient's samples. SOX-12 expression was positively correlated with expression of H19 and was able to directly bind to miR-148a-3p. Importantly, in vitro wound healing assay showed that knockout of SOX-12 could reverse the promoting effect of H19 overexpression on cell migration. Conclusion In conclusion, H19 has certain application value in the diagnosis and prognosis of GC. Specifically, H19 accelerates GCs to migration and metastasis by miR-138a-3p/SOX-12 axis.
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Affiliation(s)
- Xin Zhang
- Department of OrthopedicsShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
- Department of CardiologyAffiliated HospitalYan'an University, 43 North Street, Yan'an 716000, China
| | - Ge Wang
- Department of Cardiovascular SurgeryGuangdong Provincial Hospital of Chinese MedicineThe Second Affiliated Hospital of GuangzhouUniversity of Chinese Medicine, Guangzhou 510405, China
| | - Xiaoru Li
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Yanqing Liu
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Xue Wu
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Yazhe Zhou
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Jie Liu
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
| | - Haiying Wang
- Department of OrthopedicsShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
- Department of Oncological SurgeryShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
| | - Rui Jiao
- Department of OrthopedicsShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
- Department of Oncological SurgeryShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
| | - Ying Chen
- Department of HematologyThe First Affiliated Hospital of Xi'an Jiaotong University, 277 Yanta West Road, Xi'an 710061, China
| | - Qiang Wang
- Department of OrthopedicsShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
- Key Laboratory of Resource Biology and Biotechnology in Western ChinaMinistry of EducationFaculty of Life Sciences and MedicineNorthwest University, 229 Taibai North Road, Xi'an 710069, China
- Department of Oncological SurgeryShenmu HospitalFaculty of Life Sciences and MedicineNorthwest University, Guangming Road, Shenmu 719300, China
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Ge T, Ning B, Wu Y, Chen X, Qi H, Wang H, Zhao M. MicroRNA-specific therapeutic targets and biomarkers of apoptosis following myocardial ischemia-reperfusion injury. Mol Cell Biochem 2023:10.1007/s11010-023-04876-z. [PMID: 37878166 DOI: 10.1007/s11010-023-04876-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 10/05/2023] [Indexed: 10/26/2023]
Abstract
MicroRNAs are single-stranded non-coding RNAs that participate in post-transcriptional regulation of gene expression, it is involved in the regulation of apoptosis after myocardial ischemia-reperfusion injury. For example, the alteration of mitochondrial structure is facilitated by MicroRNA-1 through the regulation of apoptosis-related proteins, such as Bax and Bcl-2, thereby mitigating cardiomyocyte apoptosis. MicroRNA-21 not only modulates the expression of NF-κB to suppress inflammatory signals but also activates the PI3K/AKT pathway to mitigate ischemia-reperfusion injury. Overexpression of MicroRNA-133 attenuates reactive oxygen species (ROS) production and suppressed the oxidative stress response, thereby mitigating cellular apoptosis. MicroRNA-139 modulates the extrinsic death signal of Fas, while MicroRNA-145 regulates endoplasmic reticulum calcium overload, both of which exert regulatory effects on cardiomyocyte apoptosis. Therefore, the article categorizes the molecular mechanisms based on the three classical pathways and multiple signaling pathways of apoptosis. It summarizes the targets and pathways of MicroRNA therapy for ischemia-reperfusion injury and analyzes future research directions.
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Affiliation(s)
- Teng Ge
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Bo Ning
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Yongqing Wu
- School of Graduate, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Xiaolin Chen
- School of Pharmacy, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Hongfei Qi
- Shaanxi Key Laboratory of Integrated Traditional and Western Medicine for Prevention and Treatment of Cardiovascular Diseases, Institute of Integrative Medicine, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Haifang Wang
- Shaanxi Key Laboratory of Integrated Traditional and Western Medicine for Prevention and Treatment of Cardiovascular Diseases, Institute of Integrative Medicine, Shaanxi University of Chinese Medicine, No. 1 Middle Section of Shiji Avenue, Xianyang, 712046, China
| | - Mingjun Zhao
- Department of Cardiology, Affiliated Hospital of Shaanxi University of Chinese Medicine, Deputy 2, Weiyang West Road, Weicheng District, Xianyang, 712000, China.
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Li Z, Duan Y, Yan S, Zhang Y, Wu Y. The miR-302/367 cluster: Aging, inflammation, and cancer. Cell Biochem Funct 2023; 41:752-766. [PMID: 37555645 DOI: 10.1002/cbf.3836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 07/25/2023] [Indexed: 08/10/2023]
Abstract
MicroRNAs (miRNAs) are a class of noncoding RNAs that occupy a significant role in biological processes as important regulators of intracellular homeostasis. First, we will discuss the biological genesis and functions of the miR-302/367 cluster, including miR-302a, miR-302b, miR-302c, miR-302d, and miR-367, as well as their roles in physiologically healthy tissues. The second section of this study reviews the progress of the miR-302/367 cluster in the treatment of cancer, inflammation, and diseases associated with aging. This cluster's aberrant expression in cells and/or tissues exhibits similar or different effects in various diseases through molecular mechanisms such as proliferation, apoptosis, cycling, drug resistance, and invasion. This article also discusses the upstream and downstream regulatory networks of miR-302/367 clusters and their related mechanisms. Particularly because studies on the upstream regulatory molecules of miR-302/367 clusters, which include age-related macular degeneration, myocardial infarction, and cancer, have become more prevalent in recent years. MiR-302/367 cluster can be an important therapeutic target and the use of miRNAs in combination with other molecular markers may improve diagnostic or therapeutic capabilities, providing unique insights and a more dynamic view of various diseases. It is noted that miRNAs can be an important bio-diagnostic target and offer a promising method for illness diagnosis, prevention, and treatment.
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Affiliation(s)
- Zhou Li
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yan Duan
- Department of Stomatology, Shanxi Provincial People's Hospital, Taiyuan, Shanxi Province, China
| | - Shaofu Yan
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yao Zhang
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
| | - Yunxia Wu
- Shanxi Province Key Laboratory of Oral Diseases Prevention and New Materials, Shanxi Medical University School and Hospital of Stomatology, Taiyuan, Shanxi Province, China
- Department of Stomatology, First Hospital of Shanxi Medical University, Taiyuan, Shanxi Province, China
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Sanchez-Cabrero D, Garcia-Guede Á, Burdiel M, Pernía O, Colmenarejo-Fernandez J, Gutierrez L, Higuera O, Rodriguez IE, Rosas-Alonso R, Rodriguez-Antolín C, Losantos-García I, Vera O, De Castro-Carpeño J, Ibanez de Caceres I. miR-124 as a Liquid Biopsy Prognostic Biomarker in Small Extracellular Vesicles from NSCLC Patients. Int J Mol Sci 2023; 24:11464. [PMID: 37511221 PMCID: PMC10380700 DOI: 10.3390/ijms241411464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/10/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023] Open
Abstract
Despite advances in non-small cell lung cancer (NSCLC) research, this is still the most common cancer type that has been diagnosed up to date. microRNAs have emerged as useful clinical biomarkers in both tissue and liquid biopsy. However, there are no reliable predictive biomarkers for clinical use. We evaluated the preclinical use of seven candidate miRNAs previously identified by our group. We collected a total of 120 prospective samples from 88 NSCLC patients. miRNA levels were analyzed via qRT-PCR from tissue and blood samples. miR-124 gene target prediction was performed using RNA sequencing data from our group and interrogating data from 2952 NSCLC patients from two public databases. We found higher levels of all seven miRNAs in tissue compared to plasma samples, except for miR-124. Our findings indicate that levels of miR-124, both free-circulating and within exosomes, are increased throughout the progression of the disease, suggesting its potential as a marker of disease progression in both advanced and early stages. Our bioinformatics approach identified KPNA4 and SPOCK1 as potential miR-124 targets in NSCLC. miR-124 levels can be used to identify early-stage NSCLC patients at higher risk of relapse.
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Affiliation(s)
- Darío Sanchez-Cabrero
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Medical Oncology Department, La Paz University Hospital, 28046 Madrid, Spain
| | - Álvaro Garcia-Guede
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Miranda Burdiel
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Olga Pernía
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Julián Colmenarejo-Fernandez
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Laura Gutierrez
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Medical Oncology Department, La Paz University Hospital, 28046 Madrid, Spain
| | - Oliver Higuera
- Medical Oncology Department, La Paz University Hospital, 28046 Madrid, Spain
| | - Isabel Esteban Rodriguez
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Pathology Department, La Paz University Hospital, 28046 Madrid, Spain
| | - Rocío Rosas-Alonso
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Carlos Rodriguez-Antolín
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | | | - Olga Vera
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
| | - Javier De Castro-Carpeño
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Medical Oncology Department, La Paz University Hospital, 28046 Madrid, Spain
| | - Inmaculada Ibanez de Caceres
- Biomarkers and Experimental Therapeutics in Cancer, IdiPAZ, 28046 Madrid, Spain
- Cancer Epigenetics Laboratory, INGEMM, La Paz University Hospital, 28046 Madrid, Spain
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Zhang HC, Du Y, Chen L, Yuan ZQ, Cheng Y. MicroRNA schizophrenia: Etiology, biomarkers and therapeutic targets. Neurosci Biobehav Rev 2023; 146:105064. [PMID: 36707012 DOI: 10.1016/j.neubiorev.2023.105064] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/11/2023] [Accepted: 01/22/2023] [Indexed: 01/26/2023]
Abstract
The three sets of symptoms associated with schizophrenia-positive, negative, and cognitive-are burdensome and have serious effects on public health, which affects up to 1% of the population. It is now commonly believed that in addition to the traditional dopaminergic mesolimbic pathway, the etiology of schizophrenia also includes neuronal networks, such as glutamate, GABA, serotonin, BDNF, oxidative stress, inflammation and the immune system. Small noncoding RNA molecules called microRNAs (miRNAs) have come to light as possible participants in the pathophysiology of schizophrenia in recent years by having an impact on these systems. These small RNAs regulate the stability and translation of hundreds of target transcripts, which has an impact on the entire gene network. There may be improved approaches to treat and diagnose schizophrenia if it is understood how these changes in miRNAs alter the critical related signaling pathways that drive the development and progression of the illness.
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Affiliation(s)
- Heng-Chang Zhang
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China
| | - Yang Du
- Key Laboratory of Ethnomedicine of Ministry of Education, School of Pharmacy, Minzu University of China, Beijing, China
| | - Lei Chen
- Key Laboratory of Ethnomedicine of Ministry of Education, School of Pharmacy, Minzu University of China, Beijing, China
| | - Zeng-Qiang Yuan
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China; Institute of Basic Medical Sciences, Academy of Military Medical Sciences, Beijing 100850, China
| | - Yong Cheng
- Center on Translational Neuroscience, College of Life and Environmental Sciences, Minzu University of China, Beijing, China; Key Laboratory of Ethnomedicine of Ministry of Education, School of Pharmacy, Minzu University of China, Beijing, China; Institute of National Security, Minzu University of China, Beijing, China.
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SIRT7 silencing by miR-152-3p confers cell apoptosis and renal functional impairment induced by renal ischaemia/reperfusion injury. Int Urol Nephrol 2023; 55:367-376. [PMID: 35941302 DOI: 10.1007/s11255-022-03330-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2022] [Accepted: 07/24/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE Acute kidney injury (AKI) induced by renal ischaemia/reperfusion (I/R) during renal transplantation has been reported to be linked to the regulation of SIRT2, one of the members of SIRTUINS family. Current work is attempted to explore the influence and mechanism of SIRT7 in renal cell apoptosis controlled by miR-152-3p during renal I/R injury. METHODS Three databases were used to select the miRNAs regulating the expression of SIRT7. Overexpression and inhibition of miR-152-3p and Luciferase assay were employed to certify the modulation of miR-152-3p to SIRT7 in cells. RT-qPCR assay was used to measure the mRNA levels. Western blot assay was employed to determine the expression of proteins. TUNEL assay and Flow Cytometry were conducted to analyze cell apoptosis. RESULTS SIRT7 expression decreased in tissues of AKI patients and rats underwent renal I/R, which was associated with enhanced impairment of renal function. SIRT7 downregulation was attributed to the direct inhibition by miR-152-3p due to binding and inhibiting its seed sequence in 3'-UTR of SIRT7 mRNA. Consequently, the upregulation of miR-152-3p led to an inhibition of SIRT7 expression, an increase in expression of extrinsic apoptosis molecules containing FOXO3a, Bim, and caspase3, and apoptotic renal cells; while miR-152-3p inhibition abolished these phenotypes. CONCLUSION SIRT7 downregulation by miR-152-3p is a leading cause of renal cell apoptosis and functional impairment induced by renal I/R. Inhibition of miR-152-3p to restore SIRT7 expression can be a promising strategy against renal I/R injury.
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Rakib A, Kiran S, Mandal M, Singh UP. MicroRNAs: a crossroad that connects obesity to immunity and aging. Immun Ageing 2022; 19:64. [PMID: 36517853 PMCID: PMC9749272 DOI: 10.1186/s12979-022-00320-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 12/01/2022] [Indexed: 12/23/2022]
Abstract
Obesity is characterized by an elevated amount of fat and energy storage in the adipose tissue (AT) and is believed to be the root cause of many metabolic diseases (MDs). Obesity is associated with low-grade chronic inflammation in AT. Like obesity, chronic inflammation and MDs are prevalent in the elderly. The resident immune microenvironment is not only responsible for maintaining AT homeostasis but also plays a crucial role in stemming obesity and related MDs. Mounting evidence suggests that obesity promotes activation in resident T cells and macrophages. Additionally, inflammatory subsets of T cells and macrophages accumulated into the AT in combination with other immune cells maintain low-grade chronic inflammation. microRNAs (miRs) are small non-coding RNAs and a crucial contributing factor in maintaining immune response and obesity in AT. AT resident T cells, macrophages and adipocytes secrete various miRs and communicate with other cells to create a potential effect in metabolic organ crosstalk. AT resident macrophages and T cells-associated miRs have a prominent role in regulating obesity by targeting several signaling pathways. Further, miRs also emerged as important regulators of cellular senescence and aging. To this end, a clear link between miRs and longevity has been demonstrated that implicates their role in regulating lifespan and the aging process. Hence, AT and circulating miRs can be used as diagnostic and therapeutic tools for obesity and related disorders. In this review, we discuss how miRs function as biomarkers and impact obesity, chronic inflammation, and aging.
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Affiliation(s)
- Ahmed Rakib
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163, USA
| | - Sonia Kiran
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163, USA
| | - Mousumi Mandal
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163, USA
| | - Udai P Singh
- Department of Pharmaceutical Sciences, College of Pharmacy, The University of Tennessee Health Science Center, 881 Madison Avenue, Memphis, TN, 38163, USA.
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Li F, Zhou F, Yang B. MicroRNA152-3p Protects Against Ischemia/Reperfusion-Induced Bbb Destruction Possibly Targeting the MAP3K2/JNK/c-Jun Pathway. Neurochem Res 2022; 48:1293-1304. [PMID: 36445489 PMCID: PMC10066145 DOI: 10.1007/s11064-022-03828-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Revised: 07/28/2022] [Accepted: 11/14/2022] [Indexed: 11/30/2022]
Abstract
AbstractIn the current study, we reported that overexpression of miR-152-3p effectively ameliorated neurological deficits and protected blood-brain barrier(BBB) integrity in middle cerebral artery occlusion (MCAO) rats. In an in vitro model, the level of miR-152-3p was significantly decreased in bEnd.3 cells after oxygen–glucose deprivation/reperfusion (OGD/R) insult. miR-152-3p overexpressing bEnd.3 cell monolayers were protected from OGD/R-induced microvascular hyperpermeability. The miR-152-3p-mediated protective effect was associated with lower apoptosis of endothelia by negatively modulating the MAP3K2/JNK/c-Jun pathway.
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Affiliation(s)
- Fei Li
- Department of Neurology, Changzheng Hospital, Naval Medical University, Shanghai, China
| | - Fangfang Zhou
- Department of Neurology, 2nd Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Binbin Yang
- Department of Neurology, 2nd Xiangya Hospital, Central South University, Changsha, Hunan, China.
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Rotllan N, Zhang X, Canfrán-Duque A, Goedeke L, Griñán R, Ramírez CM, Suárez Y, Fernández-Hernando C. Antagonism of miR-148a attenuates atherosclerosis progression in APOB TGApobec -/-Ldlr +/- mice: A brief report. Biomed Pharmacother 2022; 153:113419. [PMID: 36076541 PMCID: PMC11140622 DOI: 10.1016/j.biopha.2022.113419] [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: 01/26/2022] [Revised: 07/12/2022] [Accepted: 07/13/2022] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE miR-148a-3p (miR-148a) is a hepatic and immune-enriched microRNA (miRNA) that regulates macrophage-related lipoprotein metabolism, cholesterol homeostasis, and inflammation. The contribution of miR-148a-3p to the progression of atherosclerosis is unknown. In this study, we determined whether miR-148a silencing mitigated atherogenesis in APOBTGApobec-/-Ldlr+/- mice. METHODS APOBTGApobec-/-Ldlr+/- mice were fed a typical Western-style diet for 22 weeks and injected with a nontargeting locked nucleic acid (LNA; LNA control) or miR-148a LNA (LNA 148a) for the last 10 weeks. At the end of the treatment, the mice were sacrificed, and circulating lipids, hepatic gene expression, and atherosclerotic lesions were analyzed. RESULTS Examination of atherosclerotic lesions revealed a significant reduction in plaque size, with marked remodeling of the lesions toward a more stable phenotype. Mechanistically, miR-148a levels influenced macrophage cholesterol efflux and the inflammatory response. Suppression of miR-148a in murine primary macrophages decreased mRNA levels of proinflammatory M1-like markers (Nos2, Il6, Cox2, and Tnf) and increased the expression of anti-inflammatory genes (Arg1, Retlna, and Mrc1). CONCLUSIONS Therapeutic silencing of miR148a mitigated the progression of atherosclerosis and promoted plaque stability. The antiatherogenic effect of miR-148a antisense therapy is likely mediated by the anti-inflammatory effects observed in macrophages treated with miR-148 LNA and independent of significant changes in circulating low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C).
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Affiliation(s)
- Noemi Rotllan
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA; Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain; CIBER de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain.
| | - Xinbo Zhang
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Alberto Canfrán-Duque
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Leigh Goedeke
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Raquel Griñán
- Institut d'Investigació Biomèdica Sant Pau (IIB SANT PAU), Barcelona, Spain; Departament de Bioquímica i Biologia Molecular, Universitat Autònoma De Barcelona, Barcelona, Spain
| | - Cristina M Ramírez
- Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA; IMDEA Research Institute of Food and Health Sciences, Madrid, Spain
| | - Yajaira Suárez
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
| | - Carlos Fernández-Hernando
- Vascular Biology and Therapeutics Program, Yale University School of Medicine, New Haven, CT, USA; Integrative Cell Signaling and Neurobiology of Metabolism Program, Department of Comparative Medicine and Department of Pathology, Yale University School of Medicine, New Haven, CT, USA
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11
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Goharitaban S, Abedelahi A, Hamdi K, Khazaei M, Esmaeilivand M, Niknafs B. Role of endometrial microRNAs in repeated implantation failure (mini-review). Front Cell Dev Biol 2022; 10:936173. [PMID: 36060804 PMCID: PMC9437697 DOI: 10.3389/fcell.2022.936173] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 07/12/2022] [Indexed: 11/28/2022] Open
Abstract
MicroRNAs (miRNAs) play various roles in the implantation and pregnancy process. Abnormal regulation of miRNAs leads to reproductive disorders such as repeated implantation failure (RIF). During the window of implantation, different miRNAs are released from the endometrium, which can potentially reflect the status of the endometrium for in vitro fertilization (IVF). The focus of this review is to determine whether endometrial miRNAs may be utilized as noninvasive biomarkers to predict the ability of endometrium to implant and provide live birth during IVF cycles. The levels of certain miRNAs in the endometrium have been linked to implantation potential and pregnancy outcomes in previous studies. Endometrial miRNAs could be employed as non-invasive biomarkers in the assisted reproductive technology (ART) cycle to determine the optimal time for implantation. Few human studies have evaluated the association between ART outcomes and endometrial miRNAs in RIF patients. This review may pave the way for more miRNA transcriptomic studies on human endometrium and introduce a specific miRNA profile as a multivariable prediction model for choosing the optimal time in the IVF cycle.
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Affiliation(s)
- Sepide Goharitaban
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Science, Tabriz, Iran
| | - Ali Abedelahi
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Science, Tabriz, Iran
| | - Kobra Hamdi
- Womens Reproductive Health Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mozafar Khazaei
- Fertility and Infertility Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Masoumeh Esmaeilivand
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behrooz Niknafs
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Anatomical Sciences, Faculty of Medicine, Tabriz University of Medical Science, Tabriz, Iran
- Department of Reproductive Biology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Iran
- *Correspondence: Behrooz Niknafs, , 0000-0003-4438-1880
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12
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Ghoreishi E, Shahrokhi SZ, Kazerouni F, Rahimipour A. Circulating miR-148b-3p and miR-27a-3p can be potential biomarkers for diagnosis of pre-diabetes and type 2 diabetes: integrating experimental and in-silico approaches. BMC Endocr Disord 2022; 22:207. [PMID: 35978298 PMCID: PMC9386953 DOI: 10.1186/s12902-022-01120-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Accepted: 08/02/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND In view of the growing global prevalence of type 2 diabetes (T2D), detection of prediabetes and type 2 diabetes in the early stages is necessary to reduce the risk of developing diabetes, prevent the progression of the disease, and dysfunction of different organs. Since miRNAs are involved in the initiation and progression of numerous pathogenic processes, including diabetes, in the present study, we aimed to investigate the expression of miR-148b-3p and miR-27a-3p in prediabetic and T2D patients and to evaluate the diagnostic potential of these miRNAs. METHODS We evaluated the expression of miR-148b-3p and miR-27a-3p in the plasma of three groups: 20 prediabetic patients, 20 T2D patients, and 20 healthy controls. The biochemical parameters were determined by the auto-analyzer. The possible target genes of these miRNAs were identified using an in-silico approach. RESULTS Our results showed that, as compared to the healthy controls, there was a significant up regulation and down regulation in the expression of miR-148b-3p and miR-27a-3p in the T2D patients, respectively. The results of receiver operating characteristic curve analysis also suggested that miR-148b-3p acted successfully in discriminating the prediabetic and diabetic patients from the control group. According to in-silico analysis, miRs influence biological pathways involved in T2DM development, such as insulin signaling. CONCLUSIONS The miR148b-3p and miR-27a-3p expression levels were deregulated in diabetes and pre-diabetes. Furthermore, miR-148b-3p showed significant ability in discriminating between diabetic and healthy individuals, suggesting a potential diagnostic use of miR-148b-3p in the detection of T2D.
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Affiliation(s)
- Elnaz Ghoreishi
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Seyedeh Zahra Shahrokhi
- Department of Biochemistry, School of Medicine, AJA University of Medical Sciences, Tehran, Iran
| | - Faranak Kazerouni
- Department of Medical Laboratory Sciences, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Ali Rahimipour
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Zhao B, Bouchareb R, Lebeche D. Resistin deletion protects against heart failure injury by targeting DNA damage response. Cardiovasc Res 2022; 118:1947-1963. [PMID: 34324657 PMCID: PMC9239578 DOI: 10.1093/cvr/cvab234] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 07/01/2021] [Indexed: 12/22/2022] Open
Abstract
AIMS Increased resistin (Retn) levels are associated with development of cardiovascular diseases. However, the role of Retn in heart failure (HF) is still unclear. Here we probed the functional and molecular mechanism underlying the beneficial effect of Retn deletion in HF. METHODS AND RESULTS Wild-type (WT) and adipose tissue-specific Retn-knockout (RKO) mice were subjected to transverse aortic constriction (TAC)-induced HF. Cardiac function and haemodynamic changes were measured by echocardiography and left ventricular catheterization. Adipose tissue Retn deletion attenuated while Retn cardiac-selective overexpression, via a recombinant adeno-associated virus-9 vector, exacerbated TAC-induced hypertrophy, cardiac dysfunction, and myocardial fibrosis in WT and RKO mice. Mechanistically, we showed that Gadd45α was significantly increased in RKO HF mice while cardiac overexpression of Retn led to its downregulation. miR148b-3p directly targets Gadd45α and inhibits its expression. Retn overexpression upregulated miR148b-3p expression and triggered DNA damage response (DDR) in RKO-HF mice. Inhibition of miR148b-3p in vivo normalized Gadd45α expression, decreased DDR, and reversed cardiac dysfunction and fibrosis. In vitro Retn overexpression in adult mouse cardiomyocytes activated miR148b-3p and reduced Gadd45α expression. Gadd45α overexpression in H9C2-cardiomyoblasts protected against hydrogen peroxide- and Retn-induced DDR. CONCLUSION These findings reveal that diminution in circulating Retn reduced myocardial fibrosis and apoptosis, and improved heart function in a mouse model of HF, at least in part, through attenuation of miR148b-3p and DDR. The results of this study indicate that controlling Retn levels may provide a potential therapeutic approach for treating pressure overload-induced HF.
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Affiliation(s)
- Baoyin Zhao
- Cardiovascular Research Institute, New York, NY 10029, USA
| | | | - Djamel Lebeche
- Cardiovascular Research Institute, New York, NY 10029, USA
- Department of Medicine, Diabetes, Obesity and Metabolism Institute, New York, NY 10029, USA
- Graduate School of Biomedical Sciences, The Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
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14
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Zamberlan M, Boeckx A, Muller F, Vinelli F, Ek O, Vianello C, Coart E, Shibata K, Christian A, Grespi F, Giacomello M, Struman I, Scorrano L, Herkenne S. Inhibition of the mitochondrial protein Opa1 curtails breast cancer growth. J Exp Clin Cancer Res 2022; 41:95. [PMID: 35279198 PMCID: PMC8917763 DOI: 10.1186/s13046-022-02304-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 02/26/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Mitochondrial fusion and fission proteins have been nominated as druggable targets in cancer. Whether their inhibition is efficacious in triple negative breast cancer (TNBC) that almost invariably develops chemoresistance is unknown. METHODS We used a combination of bioinformatics analyses of cancer genomic databases, genetic and pharmacological Optic Atrophy 1 (OPA1) inhibition, mitochondrial function and morphology measurements, micro-RNA (miRNA) profiling and formal epistatic analyses to address the role of OPA1 in TNBC proliferation, migration, and invasion in vitro and in vivo. RESULTS We identified a signature of OPA1 upregulation in breast cancer that correlates with worse prognosis. Accordingly, OPA1 inhibition could reduce breast cancer cells proliferation, migration, and invasion in vitro and in vivo. Mechanistically, while OPA1 silencing did not reduce mitochondrial respiration, it increased levels of miRNAs of the 148/152 family known to inhibit tumor growth and invasiveness. Indeed, these miRNAs were epistatic to OPA1 in the regulation of TNBC cells growth and invasiveness. CONCLUSIONS Our data show that targeted inhibition of the mitochondrial fusion protein OPA1 curtails TNBC growth and nominate OPA1 as a druggable target in TNBC.
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Affiliation(s)
- Margherita Zamberlan
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
- Veneto Institute of Molecular Medicine, Via Orus 2, 35129, Padova, Italy
| | - Amandine Boeckx
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium
| | - Florian Muller
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium
| | - Federica Vinelli
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
- Veneto Institute of Molecular Medicine, Via Orus 2, 35129, Padova, Italy
| | - Olivier Ek
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
| | - Caterina Vianello
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
| | - Emeline Coart
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium
| | - Keitaro Shibata
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
- Veneto Institute of Molecular Medicine, Via Orus 2, 35129, Padova, Italy
| | - Aurélie Christian
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium
| | - Francesca Grespi
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
- Veneto Institute of Molecular Medicine, Via Orus 2, 35129, Padova, Italy
| | - Marta Giacomello
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy
| | - Ingrid Struman
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium
| | - Luca Scorrano
- Department of Biology, University of Padova, Via U. Bassi 58B, 35121, Padova, Italy.
- Veneto Institute of Molecular Medicine, Via Orus 2, 35129, Padova, Italy.
| | - Stéphanie Herkenne
- Laboratory of molecular angiogenesis, GIGA-Research, Avenue de l'Hôpital, 1, 4020, Liège, Belgium.
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15
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Gutman-Ido E, Reif S, Musseri M, Schabes T, Golan-Gerstl R. Oxytocin Regulates the Expression of Selected Colostrum-derived microRNAs. J Pediatr Gastroenterol Nutr 2022; 74:e8-e15. [PMID: 34371509 DOI: 10.1097/mpg.0000000000003277] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE The highly expressed microRNAs (miRNAs) in milk are known as beneficial miRNAs, such as mir148a-3p, which is related to immune system development and disease prevention. There is a need to study their expression and secretion regulatory mechanism in breast milk. We hypothesize that oxytocin can be involved in the regulation of expression and secretion of milk-derived miRNAs. METHODS Initially, oxytocin's effect on miRNA expression in human mammary cells was analyzed. Secondly, the expression of selected miRNAs in mothers' colostrum treated or not with oxytocin before, during, or after labor was compared. MiRNA expression was analyzed by quantitative real-time PCR. RESULTS The expression of miR-148a was significantly upregulated, and miR-320 downregulated in oxytocin-treated mammary cells as well as their secreted extracellular vesicles to the media, compared with untreated cells. MiR-148a was found to be upregulated, and miR-320 was downregulated in the human colostrum of exogenous oxytocin-treated mothers. Moreover, miR-320 was highly expressed compared with miR-148a in the colostrum of mothers that did not receive exogenous oxytocin. In contrast, in the milk of mothers who received exogenous oxytocin, the expression of miRNA-148-3p was highly expressed compared with miR-320. CONCLUSIONS This study shows that oxytocin modulates the expression of main milk-derived miRNAs. Our findings provide a novel insight into oxytocin's role in milk composition by regulating miRNA expression. Our results implicate that oxytocin increases miRNA expression in mammary epithelial cells and human milk, affecting human milk composition and may contribute to further infant health.
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Affiliation(s)
| | - Shimon Reif
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Mirit Musseri
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Talia Schabes
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Regina Golan-Gerstl
- Department of Pediatrics, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
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16
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Tang K, Wu Z, Sun M, Huang X, Sun J, Shi J, Wang X, Miao Z, Gao P, Song Y, Wang Z. Elevated MMP10/13 mediated barrier disruption and NF-κB activation aggravate colitis and colon tumorigenesis in both individual or full miR-148/152 family knockout mice. Cancer Lett 2022; 529:53-69. [PMID: 34979166 DOI: 10.1016/j.canlet.2021.12.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/07/2021] [Accepted: 12/28/2021] [Indexed: 12/13/2022]
Abstract
Dynamic miRNA alteration is known to occur in colitis-associated colon cancer (CAC), while the molecular mechanisms underpinning how miRNAs modulate the development from chronic inflammation to CAC is lacking. For the first time, we constructed knockout (KO) mice for individual miR-148/152 family members and entire miR-148/152 family. Based on these KO mice, we conduct the first comprehensive analysis of miR-148/152 family, demonstrating that deficiency of any member of miR-148/152 family aggravate colitis and CAC. Loss of individual miR-148/152 family members or full-family enhance MMP10 and MMP13 expression, causing disruption of intestinal barrier and cleaving pro-TNF-α into bioactive TNF-α fragments to activate NF-κB signaling, thereby aggravating colitis. Individual and full-family deletion also increase accumulation of IKKα and IKKβ, resulting in further hyperactivation of NF-κB signaling, exacerbating colitis and CAC. Moreover, blocking NF-κB signaling exerts a restorative effect on colitis and CAC models only in KO mice. Taken together, these findings demonstrate deleting the full miR-148/152 family or individual members exhibit similar effects in colitis and CAC. Mechanically, miR-148/152 family members deficiency in mice elevates MMP10 and MMP13 to accelerate colitis and CAC via disrupting intestinal barrier function and activating NF-κB signaling, suggesting a potential therapeutic strategy for colitis and CAC.
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Affiliation(s)
- Kaiwen Tang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Zhonghua Wu
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Mingwei Sun
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Xuanzhang Huang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Jingxu Sun
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Jinxin Shi
- Department of Gastrointestinal Surgery, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, PR China
| | - Xin Wang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Zhifeng Miao
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
| | - Peng Gao
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China.
| | - Yongxi Song
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China.
| | - Zhenning Wang
- Department of Surgical Oncology and General Surgery, The First Hospital of China Medical University, Key Laboratory of Precision Diagnosis and Treatment of Gastrointestinal Tumors (China Medical University), Ministry of Education, 155 North Nanjing Street, Heping District, Shenyang, 110001, China
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17
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Dorraki N, Ghale-Noie ZN, Ahmadi NS, Keyvani V, Bahadori RA, Nejad AS, Aschner M, Pourghadamyari H, Mollazadeh S, Mirzaei H. miRNA-148b and its role in various cancers. Epigenomics 2021; 13:1939-1960. [PMID: 34852637 DOI: 10.2217/epi-2021-0155] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
miRNA-148b belongs to the family miR-148/-152, with significant differences in nonseed sequences, which can target diverse mRNA molecules. Reportedly, it may undergo deregulation in lung and ovarian cancers and downregulation in gastric, pancreatic and colon cancers. However, there is a need for further studies to better characterize its mechanism of action and in different types of cancer. In this review, we focus on the aberrant expression of miR-148b in different cancer types and highlight its main target genes and signaling pathways, as well as its pathophysiologic role and relevance to tumorigenesis in several types of cancer.
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Affiliation(s)
- Najmeh Dorraki
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zari Naderi Ghale-Noie
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nooshin Sadegh Ahmadi
- Department of Genetics, Faculty of Medicine, Tehran Medical Sciences Islamic Azad University, Tehran, Iran
| | - Vahideh Keyvani
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | | | - Arash Salmani Nejad
- Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Michael Aschner
- Department of Molecular Pharmacology, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Hossein Pourghadamyari
- Department of Clinical Biochemistry, Afzalipour School of Medicine, Kerman University of Medical Sciences, Kerman, Iran.,Student Research Committee, Kerman University of Medical Sciences, Kerman, Iran
| | - Samaneh Mollazadeh
- Natural Products & Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran
| | - Hamed Mirzaei
- Research Center for Biochemistry & Nutrition in Metabolic Diseases, Institute for Basic Sciences, Kashan University of Medical Sciences, Kashan, Iran.,Student Research Committee, Kashan University of Medical Sciences, Kashan, Iran
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18
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Cheng L, Li Q, Tan B, Ma D, Du G. Diagnostic value of microRNA-148/152 family in non-small-cell lung cancer (NSCLC): A systematic review and meta-analysis. Medicine (Baltimore) 2021; 100:e28061. [PMID: 35049226 PMCID: PMC9191337 DOI: 10.1097/md.0000000000028061] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 11/11/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUNDS Non-small-cell lung cancer (NSCLC) is the most common type of lung cancer with extremely high morbidity and mortality. OBJECTIVE To evaluate the diagnostic value of the blood miR-148/152 family to NSCLC by meta-analysis. METHODS PubMed, Embase (via Ovid), The Cochrane Library, web of science, and Chinese National Knowledge Infrastructure were retrieved using miR-148, miR-152, and NSCLC as search terms for studies about miR-148/152 family in the diagnosis of NSCLC, the quality assessment of diagnostic accuracy studies was adopted to evaluate the quality of literature, STATA 12.0 and Meta-Disc 1.4 were used to conduct meta-analysis and to probe the clinical utility (with plotting the Fagan Nomogram). RESULTS A total 2145 cases in 8 trials published in 4 studies finally enrolled for final analysis. The area under the curve of the summary receiver operating characteristic was 0.87 [0.83-0.89], the pooled sensitivity was 0.79 [0.74, 0.83], the pooled specificity was 0.81 [0.76, 0.85] and the diagnosis odds ratio was 15.53 [10.88-22.17], the integrated positive likelihood ratio was 4.1 [3.30, 5.20] and the integrated negative likelihood ratio was 0.27 [0.22, 0.33]. CONCLUSION Current evidence indicated that miR-148/152 family might be served as novel non-invasive diagnostic biomarkers for NSCLC diagnosis with good sensitivity and specificity. it still needs more research with high quality, large sample sizes, and multiple centers for further verification.
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Affiliation(s)
- Long Cheng
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Qinyun Li
- Department of Nephrology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Bangxian Tan
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Daiyuan Ma
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Guobo Du
- Department of Oncology, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
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19
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Shen L, Gan M, Chen L, Zhao Y, Niu L, Tang G, Jiang Y, Zhang T, Zhang S, Zhu L. miR-152 targets pyruvate kinase to regulate the glycolytic activity of pig skeletal muscles and affects pork quality. Meat Sci 2021; 185:108707. [PMID: 35032684 DOI: 10.1016/j.meatsci.2021.108707] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 10/04/2021] [Accepted: 11/08/2021] [Indexed: 11/30/2022]
Abstract
As a type of non-coding RNA, microRNAs are widely involved in the biological processes of animals. In the present study, the expression of miR-152 in glycolytic muscle fibers (Longissimus thoracis, LT) was lower than that of oxidative muscle fibers (Psoas major, PM). Using dual luciferase assay, miR-152 was shown to target muscle pyruvate kinase (PKM) to perform biological functions. Moreover, overexpression of miR-152 in primary porcine cells inhibited PKM gene expression and reduced lactic acid production in cells, whereas inhibition of miR-152 expression promoted PKM gene expression and increased lactic acid production. Correlation analysis showed that the expression of miR-152 was significantly positively correlated with the ultimate pH of LT after slaughter, while the expression of the PKM gene was significantly negatively correlated with the final pH of LT. In vivo and in vitro experiments discussed herein suggest that miR-152 may affect muscle pH by targeting the expression of the PKM gene. Our findings enrich the understanding of the genetic regulatory network that influences pork quality.
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Affiliation(s)
- Linyuan Shen
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Mailin Gan
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Lei Chen
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Ye Zhao
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Lili Niu
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Guoqing Tang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China
| | - Yanzhi Jiang
- College of Life Science, Sichuan Agricultural University, Ya'an, Sichuan 625014, China
| | - Tinghuan Zhang
- Chongqing Academy of Animal Science, Rongchang County, Chongqing 402460, China
| | - Shunhua Zhang
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.
| | - Li Zhu
- College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, Sichuan Agricultural University, Chengdu, Sichuan 611130, China.
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20
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Circulating miRNAs can serve as potential diagnostic biomarkers in chronic myelogenous leukemia patients. Leuk Res Rep 2021; 16:100257. [PMID: 34401317 PMCID: PMC8355908 DOI: 10.1016/j.lrr.2021.100257] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 06/18/2021] [Accepted: 06/29/2021] [Indexed: 11/21/2022] Open
Abstract
Introduction Chronic Myelogenous Leukemia (CML) is a myeloproliferative disorder described as a malignant blood disorder by accounts for 15–20% of all adult leukemia. MicroRNAs (miRNAs) play an important role in post-transcriptional regulation of gene expressions. Expression level of tumor suppressor-miRNAs, described as miRNAs that target the oncogens, can contribute to diagnosis and prognosis of some malignant disorders including CML. We theorized that according to the excessive proliferation and alteration in miRNA expressions, there could be a change in the expression of miRNAs in plasma carried by exosomes. Methods We consequently decided to detect the differences between normal and aberrant miRNA expression in human plasma sample to find out the possibility of diagnosis by these alterations. The expression of candidate miRNAs were compared using RNA extracted from the plasma of 50 patients, as well as 30 healthy individuals. We analysed the plasma miR-16-1, miR-20, miR-106, miR-126, miR-155, miR-222, and miR-451 expression levels in CML patients by individual real-time quantitative RT-PCR. Results All selected miRNAs were found to be upregulated in newly diagnosed CML patients compared to the control, while upregulation of only three (miR-20, 106 and 222) were significant (17.4, 19 and 74.95 fold change, respectively; p<0.0001). In conclusion microRNAs have a potential use in treatment of CML, as they can target the genes involved in cell cycle, MAPK, growth inhibition, TGF beta, and p53 signaling pathways. Therefore, these miRNA signatures provide the basis for their utilization as biomarkers in CML.
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21
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Okumura S, Hirano Y, Komatsu Y. Stable duplex-linked antisense targeting miR-148a inhibits breast cancer cell proliferation. Sci Rep 2021; 11:11467. [PMID: 34075147 PMCID: PMC8169724 DOI: 10.1038/s41598-021-90972-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Accepted: 05/20/2021] [Indexed: 02/04/2023] Open
Abstract
MicroRNAs (miRNAs) regulate cancer cell proliferation by binding directly to the untranslated regions of messenger RNA (mRNA). MicroRNA-148a (miR-148a) is expressed at low levels in breast cancer (BC). However, little attention has been paid to the sequestration of miR-148a. Here, we performed a knockdown of miR-148a using anti-miRNA oligonucleotides (AMOs) and investigated the effect on BC cell proliferation. BC cell proliferation was significantly suppressed by AMO flanked by interstrand cross-linked duplexes (CL-AMO), whereas single-stranded and commercially available AMOs had no effect. The suppression was caused by sequestering specifically miR-148a. Indeed, miR-148b, another member of the miR-148 family, was not affected. Importantly, the downregulation of miR-148a induced a greater and longer-lasting inhibition of BC cell proliferation than the targeting of oncogenic microRNA-21 (miR-21) did. We identified thioredoxin-interacting protein (TXNIP), a tumor suppressor gene, as a target of miR-148a and showed that CL-AMO provoked an increase in TXNIP mRNA expression. This study provide evidence that lowly expressed miRNAs such as miR-148a have an oncogenic function and might be a promising target for cancer treatment.
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Affiliation(s)
- Sho Okumura
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2-17-2-1 Tsukisamu-Higashi, Toyohira-ku, Sapporo, 062-8517, Japan
- Graduate School of Life Science, Hokkaido University, 8, Kita 10-jo-Nishi, Kita-ku, Sapporo, 060-0810, Japan
- Cosmo Bio Co., Ltd., 3-513-2, Zenibako, Otaru, Hokkaido, 047-0261, Japan
| | - Yu Hirano
- Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 2-17-2-1 Tsukisamu-Higashi, Toyohira-ku, Sapporo, 062-8517, Japan
- Graduate School of Life Science, Hokkaido University, 8, Kita 10-jo-Nishi, Kita-ku, Sapporo, 060-0810, Japan
| | - Yasuo Komatsu
- Cellular and Molecular Biotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5, 1-1-1, Higashi, Tsukuba, Ibaraki, 305-8565, Japan.
- Graduate School of Life Science, Hokkaido University, 8, Kita 10-jo-Nishi, Kita-ku, Sapporo, 060-0810, Japan.
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22
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Salehi S, Tavabie OD, Villanueva A, Watson J, Darling D, Quaglia A, Farzaneh F, Aluvihare VR. Regeneration linked miRNA modify tumor phenotype and can enforce multi-lineage growth arrest in vivo. Sci Rep 2021; 11:10538. [PMID: 34006907 PMCID: PMC8131690 DOI: 10.1038/s41598-021-90009-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 04/20/2021] [Indexed: 01/11/2023] Open
Abstract
Regulated cell proliferation is an effector mechanism of regeneration, whilst dysregulated cell proliferation is a feature of cancer. We have previously identified microRNA (miRNA) that regulate successful and failed human liver regeneration. We hypothesized that these regulators may directly modify tumor behavior. Here we show that inhibition of miRNAs -503 and -23a, alone or in combination, enhances tumor proliferation in hepatocyte and non-hepatocyte derived cancers in vitro, driving more aggressive tumor behavior in vivo. Inhibition of miRNA-152 caused induction of DNMT1, site-specific methylation with associated changes in gene expression and in vitro and in vivo growth inhibition. Enforced changes in expression of two miRNA recapitulating changes observed in failed regeneration led to complete growth inhibition of multi-lineage cancers in vivo. Our results indicate that regulation of regeneration and tumor aggressiveness are concordant and that miRNA-based inhibitors of regeneration may constitute a novel treatment strategy for human cancers.
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Affiliation(s)
- Siamak Salehi
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK
| | - Oliver D Tavabie
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK
| | - Augusto Villanueva
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK
| | - Julie Watson
- MRC and Asthma UK Centre in Allergic Mechanisms of Asthma, King's College London, Guy's Hospital, London, UK
| | - David Darling
- School of Cancer & Pharmaceutical Sciences, King's College London, Molecular Medicine Group, The Rayne Institute, 123 Coldharbour Lane, London, SE5 9NU, UK
| | - Alberto Quaglia
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK
| | - Farzin Farzaneh
- School of Cancer & Pharmaceutical Sciences, King's College London, Molecular Medicine Group, The Rayne Institute, 123 Coldharbour Lane, London, SE5 9NU, UK
| | - Varuna R Aluvihare
- Institute of Liver Studies, King's College Hospital, London, SE5 9RS, UK.
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23
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Maheronnaghsh M, Niktab I, Enayati S, Amoli MM, Hosseini SK, Tavakkoly-Bazzaz J. Differentially expressed miR-152, a potential biomarker for in-stent restenosis (ISR) in peripheral blood mononuclear cells (PBMCs) of coronary artery disease (CAD) patients. Nutr Metab Cardiovasc Dis 2021; 31:1137-1147. [PMID: 33712363 DOI: 10.1016/j.numecd.2020.09.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 09/24/2020] [Accepted: 09/25/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIMS In-stent restenosis (ISR) remains the most daunting challenge of current treatments of coronary artery disease (CAD). MicroRNAs (miRNAs) are prominent regulators of key pathological processes leading to restenosis and used as diagnostic tools in different studies. miR-152 and miR-148a are implicated to contribute in the putative intracellular mechanisms of ISR. The aim of present study is to investigate the potential early-stage diagnostic role of miR-152 and miR-148a expression levels for ISR in peripheral blood mononuclear cells (PBMCs) of patients who underwent stent implantation. METHODS AND RESULTS The miRNAs that are supposed to be involved in the ISR were nominated by bioinformatics approach mainly using miRWalk3. Then by quantitative real-time PCR, we determined the relative expression of miR-152 and miR-148a of PBMCs from ISR patients with their age/sex-matched controls. RESULTS The presence of ISR significantly coincided with a decrease in the relative expression of miR-152. The area under the curve (AUC) for miR-152 receiver operating characteristic (ROC) curve was 0.717 (95% CI; 0.60-0.83) with a sensitivity of 70% and a specificity of 67%, suggesting that the miRNA expression level might be employed to identify patients at risk of ISR. CONCLUSIONS To the best of our knowledge, this is the first work to show that the miR-152 expression level can possibly be applied to predict CAD patients at risk of ISR. The results suggest that the expression levels of miR-152 in PBMCs may serve as a biomarker for ISR. Our finding suggests the importance of miRNA levels in PBMCs as a novel biological tool to detect diseases in their early clinical stages.
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Affiliation(s)
- M Maheronnaghsh
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - I Niktab
- Department of Cellular Biotechnology, Cell Science Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - S Enayati
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - M M Amoli
- Metabolic Disorders Research Center, Endocrinology and Metabolism Molecular-Cellular Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - S K Hosseini
- Department of Cardiovascular Disorders, Division of Interventional Cardiology, Tehran University of Medical Sciences, Tehran, Iran.
| | - J Tavakkoly-Bazzaz
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
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24
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Su X, Nie M, Zhang G, Wang B. MicroRNA in cardio-metabolic disorders. Clin Chim Acta 2021; 518:134-141. [PMID: 33823149 DOI: 10.1016/j.cca.2021.03.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 03/15/2021] [Accepted: 03/29/2021] [Indexed: 12/23/2022]
Abstract
Hyperlipidemia is correlated with several health problems that contain the combination of hypertension, obesity, and diabetes mellitus, which are grouped as metabolic syndrome. Though the lipid-lowering agents, such as statins, which aims to reduce serum low-density lipoprotein cholesterol (LDL-C) has been considered as one of the most effective therapeutics in treating hyperlipidemia and coronary artery diseases, the persistent high risk of atherosclerosis after intensive lipid-lowering therapy could not be simply explained by hyperlipidemia. Therefore, it is necessary to identify novel factors to manage treatment and to predict risk of cardio-metabolic events. Endeavor over the past several decades has demonstrated the important functions of microRNAs in modulating macrophage activation, lipid metabolism, and hyperlipidemia. In the present review, we summarized the recent findings which highlighted the contributions of microRNAs in regulating serum lipid metabolism. Furthermore, we also provided the potential mechanisms whereby microRNAs controlled lipid metabolism and the risk of cardio-metabolic disorders, which could help us to identify microRNAs as a promising therapeutic target for hyperlipidemia and its related cardiovascular diseases.
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Affiliation(s)
- Xin Su
- Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, Fujian, China
| | - Meiling Nie
- Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, Fujian, China
| | - Guoming Zhang
- Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, Fujian, China.
| | - Bin Wang
- Department of Cardiology, The Xiamen Cardiovascular Hospital of Xiamen University, Xiamen, Fujian, China.
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Khajehnoori S, Zarei F, Mazaheri M, Dehghani-Firoozabadi A. Epidrug Modulated Expression of MiR--152 and MiR-148a Reverse Cisplatin Resistance in Ovarian Cancer Cells: An Experimental In-vitro Study. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2021; 19:509-519. [PMID: 33680048 PMCID: PMC7757992 DOI: 10.22037/ijpr.2020.15450.13217] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Cisplatin is a common agent which is used to treat Epithelial Ovarian Cancer (EOC), but cisplatin resistance is a major obstacle in successful treatment of ovarian cancer. Aberration in epigenetic changes play an important role in disregulation of gene expression. MiR-152 and miR-148a are frequently down-regulated in EOC due to promoter hyper-methylation. DNA methyltransferase1 (DNMT1), the main enzyme in maintenance of the pattern of DNA methylation, is one of the targets of miR-152 and miR-148a. Aberrantly up-regulation of DNMT1 is responsible for silencing of tumor suppressor genes in carcinogenesis. We hypothesized that re-expression of miR-152 and miR-148a and consequently down-regulation of DNMT1 may resensitize cancerous cells to chemotherapeutics agents. The aim of the present study is to investigate the effect of 5-azacytidine (5-Aza) and Trichostatin A on miR-152 and miR-148a expression in A2780CP ovarian cancer cell line. Optimal doses of 5-Azacitidine and TSA were measured by 3-(4,5-dimethylthazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. A2780CP cell line was treated by each drugs, alone or in combination and the expression of miR-148a, miR-152 and DNMT1 was evaluated by Real-Time Quantitative Reverse Transcription-Polymerase Chain Reaction (RT-qPCR). The results revealed that TSA and 5-Azacytidine are able to revive the expression of miR-148a and miR-152 genes and mediate growth inhibition of epithelial ovarian cancer cells. The present study suggests that re-expression of miR-148a and miR-152 by epigenetic therapy aiming to DNMT1 suppression might resensitize resistant ovarian tumors to conventional chemotherapy.
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Affiliation(s)
- Sahel Khajehnoori
- Department of Medical Genetics, School of Medicine, Shahid Sadoughi University of Medical Sciences,Yazd, Iran.,S. K. and F. Z. contributed equally to this work
| | - Fatemeh Zarei
- Department of Medical Genetics, School of Medicine, Shahid Sadoughi University of Medical Sciences,Yazd, Iran.,S. K. and F. Z. contributed equally to this work
| | - Mahta Mazaheri
- Department of Medical Genetics, School of Medicine, Shahid Sadoughi University of Medical Sciences,Yazd, Iran.,Mother and Newborn Health Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
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26
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Gholaminejad A, Zare N, Dana N, Shafie D, Mani A, Javanmard SH. A meta-analysis of microRNA expression profiling studies in heart failure. Heart Fail Rev 2021; 26:997-1021. [PMID: 33443726 DOI: 10.1007/s10741-020-10071-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2020] [Indexed: 12/20/2022]
Abstract
Heart failure (HF) is a major consequence of many cardiovascular diseases with high rate of morbidity and mortality. Early diagnosis and prevention are hampered by the lack of informative biomarkers. The aim of this study was to perform a meta-analysis of the miRNA expression profiling studies in HF to identify novel candidate biomarkers or/and therapeutic targets. A comprehensive literature search of the PubMed for miRNA expression studies related to HF was carried out. The vote counting and robust rank aggregation meta-analysis methods were used to identify significant meta-signatures of HF-miRs. The targets of HF-miRs were identified, and network construction and gene set enrichment analysis (GSEA) were performed to identify the genes and cognitive pathways most affected by the dysregulation of the miRNAs. The literature search identified forty-five miRNA expression studies related to CHF. Shared meta-signature was identified for 3 up-regulated (miR-21, miR-214, and miR-27b) and 13 down-regulated (miR-133a, miR-29a, miR-29b, miR-451, miR-185, miR-133b, miR-30e, miR-30b, miR-1, miR-150, miR-486, miR-149, and miR-16-5p) miRNAs. Network properties showed miR-29a, miR-21, miR-29b, miR-1, miR-16, miR-133a, and miR-133b have the most degree centrality. GESA identified functionally related sets of genes in signaling and community pathways in HF that are the targets of HF-miRs. The miRNA expression meta-analysis identified sixteen highly significant HF-miRs that are differentially expressed in HF. Further validation in large patient cohorts is required to confirm the significance of these miRs as HF biomarkers and therapeutic targets.
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Affiliation(s)
- Alieh Gholaminejad
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Nasrin Zare
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical, Isfahan, Iran
| | - Nasim Dana
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical, Isfahan, Iran
| | - Davood Shafie
- Heart Failure Research Center, Isfahan Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Arya Mani
- Yale Cardiovascular Research Center, Yale University School of Medicine, New Haven, CT, USA
| | - Shaghayegh Haghjooy Javanmard
- Applied Physiology Research Center, Cardiovascular Research Institute, Isfahan University of Medical, Isfahan, Iran. .,Department of Physiology, School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
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27
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Ataei A, Poorebrahim M, Rajabpour A, Rizvanov A, Shahriar Arab S. Topological Analysis of Regulatory Networks Reveals Functionally Key Genes and miRNAs Involved in the Differentiation of Mesenchymal Stem Cells. IRANIAN JOURNAL OF BIOTECHNOLOGY 2021; 19:e2565. [PMID: 34179189 PMCID: PMC8217530 DOI: 10.30498/ijb.2021.2565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background The details of molecular mechanisms underlying the differentiation of Mesenchymal Stem Cells (MSCs) into specific lineages are not well understood. Objectives We aimed to construct the interactome network and topology analysis of bone marrow mesenchymal stem cell of CAGE data. Applying the enrichment results, we wanted to introduce the common genes and hub-microRNA and hub-genes of these giant network. Materials and Methods In this study, we constructed gene regulatory networks for each non-mesenchymal cell lineage according to their gene expression profiles obtained from FANTOM5 database. The putative interactions of TF-gene and protein-protein were determined using TRED, STRING, HPRD and GeneMANIA servers. In parallel, a regulatory network including corresponding miRNAs and total differentially expressed genes (DEGs) was constructed for each cell lineage. Results The results indicated that analysis of networks' topology can significantly distinguish the hub regulatory genes and miRNAs involved in the differentiation of MSCs. The functional annotation of identified hub genes and miRNAs revealed that several signal transduction pathways i.e. AKT, WNT and TGFβ and cell proliferation related pathways play a pivotal role in the regulation of MSCs differentiation. We also classified cell lineages into two groups based on their predicted miRNA profiles. Conclusions In conclusion, we found a number of hub genes and miRNAs which seem to have key regulatory functions during differentiation of MSCs. Our results also introduce a number of new regulatory genes and miRNAs which can be considered as the new candidates for genetic manipulation of MSCs in vitro.
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Affiliation(s)
- Atousa Ataei
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia.,Equal contribution
| | - Mansour Poorebrahim
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, University of Medical Sciences, Tehran, Iran.,Equal contribution
| | - Azam Rajabpour
- Cellular and Molecular Research Center, Qazvin University of Medical Sciences, Qazvin, Iran
| | - Albert Rizvanov
- Institute of Fundamental Medicine and Biology, Kazan Federal University, Kazan, Russia
| | - Seyed Shahriar Arab
- Department of Biophysics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
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28
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Słupecka-Ziemilska M, Wychowański P, Puzianowska-Kuznicka M. Gestational Diabetes Mellitus Affects Offspring's Epigenome. Is There a Way to Reduce the Negative Consequences? Nutrients 2020; 12:nu12092792. [PMID: 32933073 PMCID: PMC7551316 DOI: 10.3390/nu12092792] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/05/2020] [Accepted: 09/10/2020] [Indexed: 12/31/2022] Open
Abstract
Gestational diabetes mellitus (GDM) is the most common pregnancy complication worldwide and may result in short-term and long-term consequences for offspring. The present review highlights evidence of epigenetic programming, mostly from human studies, which occurs in offspring exposed to maternal GDM during different stages of development, paying special attention to the differences in sensitivity of offspring to maternal hyperglycemia as a result of sex-related factors. We also aim to answer the following question: If these epigenetic changes are constant throughout the lifetime of the offspring, how do they present phenotypically?
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Affiliation(s)
- Monika Słupecka-Ziemilska
- Department of Human Epigenetics, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, 02-106 Warsaw, Poland;
- Correspondence: ; Tel.: +48-2-2608-6401; Fax: +48-2-2608-6410
| | - Piotr Wychowański
- Department of Oral Surgery, Medical University of Warsaw, Binickiego 6, 02-097 Warsaw, Poland;
| | - Monika Puzianowska-Kuznicka
- Department of Human Epigenetics, Mossakowski Medical Research Centre, Polish Academy of Sciences, 5 Pawinskiego Street, 02-106 Warsaw, Poland;
- Department of Geriatrics and Gerontology, Medical Centre of Postgraduate Education, 61/63 Kleczewska Street, 01-826 Warsaw, Poland
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29
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De la Rosa IA, Perez-Sanchez C, Ruiz-Limon P, Patiño-Trives A, Torres-Granados C, Jimenez-Gomez Y, Del Carmen Abalos-Aguilera M, Cecchi I, Ortega R, Caracuel MA, Calvo-Gutierrez J, Escudero-Contreras A, Collantes-Estevez E, Lopez-Pedrera C, Barbarroja N. Impaired microRNA processing in neutrophils from rheumatoid arthritis patients confers their pathogenic profile. Modulation by biological therapies. Haematologica 2020; 105:2250-2261. [PMID: 33054050 PMCID: PMC7556520 DOI: 10.3324/haematol.2018.205047] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
The aim of this study was to investigate the microRNA (miRNA) expression pattern in neutrophils from rheumatoid arthritis (RA) patients and its contribution to their pathogenic profile and to analyze the effect of specific autoantibodies or inflammatory components in the regulation of miRNA in RA neutrophils and its modulation by biological therapies. Neutrophils were isolated from paired peripheral blood (PB) and synovial fluid samples of 40 patients with RA and from PB of 40 healthy donors. A miRNA array was performed using nCounter technology. Neutrophils from healthy donors were treated in vitrowith antibodies to citrullinated protein antigens isolated from RA patients and tumor necrosis factor-a (TNF-a) or interleukin-6. A number of cytokines and chemokines were analyzed. In vitro treatments of RA-neutrophils with tocilizumab or infliximab were carried out. Transfections with pre-miRNA and DICER downregulation experiments were further performed. RA-neutrophils showed a global downregulation of miRNA and genes involved in their biogenesis, alongside with an upregulation of various potential mRNA targets related to migration and inflammation. Decreased levels of miRNA and DICER correlated with autoimmunity, inflammation and disease activity. Citrullinated protein antigens and TNF-a decreased the expression of numerous miRNA and their biogenesis-related genes, increasing their potential mRNA targets. Infliximab reversed those effects. Transfections with pre-miRNA-223, -126 and -148a specifically modulated genes regulating inflammation, survival and migration whereas DICER depletion influenced the inflammatory profile of neutrophils. Taken together RA-neutrophils exhibited a global low abundance of miRNA induced by autoantibodies and inflammatory markers, which potentially contributed to their pathogenic activation. miRNA biogenesis was significantly impaired in RAneutrophils and further associated with a greater downregulation of miRNA mainly related to migration and inflammation in synovial fluid neutrophils. Finally, anti-TNF-a and anti-interleukin-6 receptor treatments can modulate miRNA levels in the neutrophils, minimizing their inflammatory profile.
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Affiliation(s)
- Ivan Arias De la Rosa
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Carlos Perez-Sanchez
- Deparment of Medicine, University of Cambridge, School of Clinical Medicine, Addenbroke's Hospital, Cambridge Institute for Medical Research, Cambridge, UK
| | - Patricia Ruiz-Limon
- Biomedical Research Institute (IBIMA), Service of Endocrinology and Nutrition, Malaga Hospital Complex (Virgen de la Victoria), Malaga, Spain
| | - Alejandra Patiño-Trives
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Carmen Torres-Granados
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Yolanda Jimenez-Gomez
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Maria Del Carmen Abalos-Aguilera
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Irene Cecchi
- Department of Clinical and Biological Sciences, Center of Research of Immunopathology and Rare Diseases-Coordinating Center of Piemonte and Valle d'Aosta Network for Rare Diseases, Turin, Italy
| | - Rafaela Ortega
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Miguel Angel Caracuel
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Jerusalem Calvo-Gutierrez
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Alejandro Escudero-Contreras
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Eduardo Collantes-Estevez
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Chary Lopez-Pedrera
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain
| | - Nuria Barbarroja
- Rheumatology service, Maimonides Institute for Research in Biomedicine of Cordoba (IMIBIC)/Reina Sofia Hospital/University of Cordoba, Cordoba, Spain; CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Instituto de Salud Carlos III, Madrid, Spain.
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30
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Yu J, Su W, Zhang X, Zheng F, Guan Y. MicroRNAs in type 2 diabetes mellitus: Important for the pathogenesis but uncertain as biomarkers. J Diabetes 2020; 12:697-700. [PMID: 29845732 DOI: 10.1111/1753-0407.12772] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/10/2018] [Indexed: 12/31/2022] Open
Affiliation(s)
- Jingwei Yu
- Shenzhen University Diabetes Center, Shenzhen University Health Science Center, Department of Medicine, Shenzhen University, Shenzhen, China
- Department of Biology, Guangdong Pharmaceutical University, Guangzhou, China
| | - Wen Su
- Shenzhen University Diabetes Center, Shenzhen University Health Science Center, Department of Medicine, Shenzhen University, Shenzhen, China
| | - Xiaoyan Zhang
- Advanced Institute for Medical Sciences, Department of Physiology and Pathophysiology, Dalian Medical University, Dalian, China
| | - Feng Zheng
- Advanced Institute for Medical Sciences, Department of Physiology and Pathophysiology, Dalian Medical University, Dalian, China
| | - Youfei Guan
- Advanced Institute for Medical Sciences, Department of Physiology and Pathophysiology, Dalian Medical University, Dalian, China
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Zhang Q, Ni T, Dang Y, Ding L, Jiang J, Li J, Xia M, Yu N, Ma J, Yan J, Chen ZJ. MiR-148a-3p may contribute to flawed decidualization in recurrent implantation failure by modulating HOXC8. J Assist Reprod Genet 2020; 37:2535-2544. [PMID: 32772270 DOI: 10.1007/s10815-020-01900-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 07/21/2020] [Indexed: 10/23/2022] Open
Abstract
PURPOSE To evaluate whether miR-148a-3p overexpression is associated with disrupted decidualization of recurrent implantation failure (RIF). METHODS Endometrial miRNA and mRNA expression profiles during the implantation window derived from women with and without RIF were identified using microarray and RT-qPCR. Immortalized human endometrial stromal cells (HESCs) were cultured for proliferation and in vitro decidualization assays after enhancing miR-148a-3p expression or inhibiting putative target gene homeobox C8 (HOXC8) expression. RT-qPCR, western blot, and luciferase reporter assays were used to confirm the relationship between miR-148a-3p and HOXC8 gene. RESULTS MiR-148a-3p was significantly upregulated in RIF endometrial tissues. Forced expression of miR-148a-3p notably attenuated HESC in vitro decidualization. Mechanistic studies revealed that miR-148a-3p directly bounds to the HOXC8 3' untranslated region (3'UTR) and suppressed HOXC8 expressions in both mRNA and protein levels. Further investigations demonstrated that inhibition of HOXC8 in HESCs induced similar effects on decidual process as those induced by miR-148a-3p overexpression. CONCLUSION Taken together, our findings suggested that elevated miR-148a-3p might account for flawed decidualization in RIF by negatively regulating HOXC8, raising the possibility that miR-148a-3p might be a novel therapeutic target in RIF.
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Affiliation(s)
- Qian Zhang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Tianxiang Ni
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Yujie Dang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Lingling Ding
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Jingjing Jiang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Jing Li
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Mingdi Xia
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Na Yu
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Jinlong Ma
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China
| | - Junhao Yan
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China. .,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China. .,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China. .,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China.
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, No. 157 Jingliu Road, Jinan, 250012, Shandong, China.,National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong University, Jinan, 250012, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, Shandong University, Jinan, 250012, Shandong, China.,Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Shandong University, Jinan, 250012, Shandong, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetic, Shanghai, 200127, China.,Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, 200127, China
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Li L, Chen J, Wang Y, Zhou C, Ma X, Fu J, Yao B, Zhao P. MicroRNA expression profiling and the role of ALCAM modulating tumor growth and metastasis in benzo[a]pyrene-transformed 16HBE cells. Toxicology 2020; 442:152539. [PMID: 32681969 DOI: 10.1016/j.tox.2020.152539] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/30/2020] [Accepted: 07/13/2020] [Indexed: 12/17/2022]
Abstract
Benzo[a]pyrene (BaP) is a potent carcinogen and microRNAs (miRNAs) may play an important role in carcinogenesis. Activated leukocyte cell adhesion molecule (ALCAM) was up-regulated in BaP-transformed 16HBE cell line (THBEc1), and may be a key molecule for THBEc1 cells to gain and maintain the malignant phenotype. Here we screened the differentially expressed miRNAs which resulted in up-regulation of ALCAM in THBEc1 cells by comparing miRNA expression profiles between THBEc1 and 16HBE (HBE) cells. Results showed that a total of 555 miRNAs differentially expressed between THBEc1 and HBE cells, of which 351 miRNAs were down-regulated and 204 miRNAs were up-regulated in THBEc1 cells. MiR-152-3p, miR-142-5p and miR-211-5p down-regulated in THBEc1 cells were demonstrated to participate in the regulation of ALCAM. With THBEc1 as a tumor cell model, we determined the role of ALCAM in tumor growth and metastasis employing two ALCAM knockout THBEc1 cell lines via CRISPR/Cas9 technology. Results showed that ALCAM knockout inhibited colony formation and tumor growth, but enhanced cell migration and lung metastasis of THBEc1 cells. In conclusion, miR-152-3p/ALCAM, miR-142-5p/ALCAM and miR-211-5p/ALCAM axes may be involved in BaP-induced carcinogenesis. BaP might induce up-regulation of ALCAM via inhibiting miR-152-3p, miR-142-5p and miR-211-5p, which in turn allows ALCAM to exert its role promoting cell proliferation and tumor growth, and suppressing cell migration and metastasis.
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Affiliation(s)
- Ludi Li
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Jie Chen
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Yu Wang
- National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing 10021, PR China
| | - Chuan Zhou
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Xue Ma
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Juanling Fu
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Biyun Yao
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China
| | - Peng Zhao
- Department of Toxicology, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China; Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, School of Public Health, Peking University Health Science Center, Beijing 100191, PR China.
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Lacerda JZ, Ferreira LC, Lopes BC, Aristizábal-Pachón AF, Bajgelman MC, Borin TF, Zuccari DAPDC. Therapeutic Potential of Melatonin in the Regulation of MiR-148a-3p and Angiogenic Factors in Breast Cancer. Microrna 2020; 8:237-247. [PMID: 30806335 DOI: 10.2174/2211536608666190219095426] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2018] [Revised: 11/23/2018] [Accepted: 02/06/2019] [Indexed: 12/28/2022]
Abstract
BACKGROUND The high mortality rate of breast cancer is related to the occurrence of metastasis, a process that is promoted by tumor angiogenesis. MicroRNAs are small molecules of noncoding mRNA that play a key role in gene regulation and are directly involved in the progression and angiogenesis of various tumor types, including breast cancer. Several miRNAs have been described as promoters or suppressors angiogenesis and may be associated with tumor growth and metastasis. Melatonin is an oncostatic agent with a capacity of modifying the expression of innumerable genes and miRNAs related to cancer. OBJECTIVE The aim of this study was to evaluate the role of melatonin and the tumor suppressor miR- 148a-3p on angiogenesis of breast cancer. METHOD MDA-MB-231 cells were treated with melatonin and modified with the overexpression of miR-148a-3p. The relative quantification in real-time of miR-148a-3p, IGF-IR and VEGF was performed by real-time PCR. The protein expression of these targets was performed by immunocytochemistry and immunohistochemistry. Survival, migration and invasion rates of tumor cells were evaluated. Finally, the xenograft model of breast cancer was performed to confirm the role of melatonin in the tumor. RESULTS The melatonin was able to increase the gene level of miR-148a-3p and decreased the gene and protein expression of IGF-1R and VEGF, both in vitro and in vivo. In addition, it also had an inhibitory effect on the survival, migration and invasion of breast tumor cells. CONCLUSION Our results confirm the role of melatonin in the regulation of miR-148a-3p and decrease of angiogenic factors.
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Affiliation(s)
- Jéssica Zani Lacerda
- Sao Paulo State University (Unesp), Institute of Biosciences, Humanities and Exact Sciences (Ibilce), Sao Jose do Rio Preto (SP), Brazil.,Laboratory of Molecular Research in Cancer (LIMC), Medical School of Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto (SP), Brazil
| | - Lívia Carvalho Ferreira
- Laboratory of Molecular Research in Cancer (LIMC), Medical School of Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto (SP), Brazil
| | - Beatriz Camargo Lopes
- Sao Paulo State University (Unesp), Institute of Biosciences, Humanities and Exact Sciences (Ibilce), Sao Jose do Rio Preto (SP), Brazil.,Laboratory of Molecular Research in Cancer (LIMC), Medical School of Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto (SP), Brazil
| | - Andrés Felipe Aristizábal-Pachón
- Laboratory of Molecular Genetics and Bioinformatics (LGMB), Faculty of Medicine of Ribeirao Preto, University of Sao Paulo (FMRP/USP), Ribeirao Preto (SP), Brazil
| | - Marcio Chaim Bajgelman
- Laboratory of Biosciences of the National Center of Research in Energy and Materials (LNBio/CNPEM), Campinas (SP), Brazil
| | - Thaiz Ferraz Borin
- Georgia Cancer Center, Augusta University, 1120 15th Street, Augusta, GA 30912, United States
| | - Debora Aparecida Pires de Campos Zuccari
- Sao Paulo State University (Unesp), Institute of Biosciences, Humanities and Exact Sciences (Ibilce), Sao Jose do Rio Preto (SP), Brazil.,Laboratory of Molecular Research in Cancer (LIMC), Medical School of Sao Jose do Rio Preto (FAMERP), Sao Jose do Rio Preto (SP), Brazil
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MicroRNAs as Guardians of the Prostate: Those Who Stand before Cancer. What Do We Really Know about the Role of microRNAs in Prostate Biology? Int J Mol Sci 2020; 21:ijms21134796. [PMID: 32645914 PMCID: PMC7370012 DOI: 10.3390/ijms21134796] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/29/2020] [Accepted: 07/02/2020] [Indexed: 12/17/2022] Open
Abstract
Prostate cancer is the second leading cause of cancer-related deaths of men in the Western world. Despite recent advancement in genomics, transcriptomics and proteomics to understand prostate cancer biology and disease progression, castration resistant metastatic prostate cancer remains a major clinical challenge and often becomes incurable. MicroRNAs (miRNAs), about 22-nucleotide-long non-coding RNAs, are a group of regulatory molecules that mainly work through post-transcriptional gene silencing via translational repression. Expression analysis studies have revealed that miRNAs are aberrantly expressed in cancers and have been recognized as regulators of prostate cancer progression. In this critical review, we provide an analysis of reported miRNA functions and conflicting studies as they relate to expression levels of specific miRNAs and prostate cancer progression; oncogenic and/or tumor suppressor roles; androgen receptor signaling; epithelial plasticity; and the current status of diagnostic and therapeutic applications. This review focuses on select miRNAs, highly expressed in normal and cancer tissue, to emphasize the current obstacles faced in utilizing miRNA data for significant impacts on prostate cancer therapeutics.
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Wu S, Wang P, Tao R, Yang P, Yu X, Li Y, Shao Q, Nie F, Ha J, Zhang R, Tian Y, Ma J. Schizophrenia‑associated microRNA‑148b‑3p regulates COMT and PRSS16 expression by targeting the ZNF804A gene in human neuroblastoma cells. Mol Med Rep 2020; 22:1429-1439. [PMID: 32626976 PMCID: PMC7339789 DOI: 10.3892/mmr.2020.11230] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Accepted: 03/31/2020] [Indexed: 01/17/2023] Open
Abstract
Zinc finger protein 804A (ZNF804A) has been identified by genome-wide association studies as a robust risk gene in schizophrenia, but how ZNF804A contributes to schizophrenia and its upstream regulation remains unknown. Previous studies have indicated that microRNAs (miRs) are key factors that regulate the expression levels of their target genes. The present study revealed significantly increased expression of miR-148b-3p in the peripheral blood of patients with first-onset schizophrenia compared with healthy controls, and bioinformatics analysis predicted that the ZNF804A gene is a target of miR-148b-3p. Therefore, the present study investigated the possible upstream regulation of ZNF804A by miR-148b-3p in the human neuroblastoma SH-SY5Y cell line, and assessed the implications for schizophrenia. The results revealed significantly reversed expression levels of miR-148b-3p (P=0.0051) and ZNF804A (P=0.0218) in the peripheral blood of patients with first-onset schizophrenia compared with healthy individuals. Furthermore, it was demonstrated that miR-148b-3p directly targeted ZNF804A via binding to conserved target sites in the 3′-untranslated region of ZNF804A mRNA, where it inhibited the endogenous expression of ZNF804A at both the mRNA (P=0.048) and protein levels (P=0.013) in SH-SY5Y cells. Furthermore, miR-148b-3p was revealed to regulate the expression levels of catechol-O-methyltransferase (COMT) and serine protease 16 (PRSS16) by targeting ZNF804A in SH-SY5Y cells. Collectively, the present results indicated that there was a direct upstream regulation of the schizophrenia risk gene ZNF804A by miR-148b-3p, which contributed to the regulation of the downstream genes COMT and PRSS16. Thus, the miR-148b-3p/ZNF804A/COMT/PRSS16 pathway may play an important role in the pathophysiology of schizophrenia, and may serve as a potential target in drug discovery and gene therapy for this disorder.
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Affiliation(s)
- Shanshan Wu
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Pengjie Wang
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Ran Tao
- Lieber Institute for Brain Development, Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA
| | - Pengbo Yang
- School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Xiaorui Yu
- School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Ye Li
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
| | - Qiuya Shao
- School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Fayi Nie
- School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Jing Ha
- School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, Shaanxi 710061, P.R. China
| | - Rui Zhang
- Translational Medicine Center, Hong Hui Hospital, Xi'an Jiaotong University, Xi'an, Shaanxi 710054, P.R. China
| | - Ye Tian
- Medical Research Center, Xi'an No. 3 Hospital, Xi'an, Shaanxi 710018, P.R. China
| | - Jie Ma
- Key Laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, Shaanxi 710004, P.R. China
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Jia T, Ren Y, Wang F, Zhao R, Qiao B, Xing L, Ou L, Guo B. MiR-148a inhibits oral squamous cell carcinoma progression through ERK/MAPK pathway via targeting IGF-IR. Biosci Rep 2020; 40:BSR20182458. [PMID: 32202300 PMCID: PMC7174276 DOI: 10.1042/bsr20182458] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 02/04/2020] [Accepted: 03/19/2020] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE The current study aimed to investigate the functional roles and clinical significance of microRNA-148a (miR-148a) in the progression of oral squamous cell carcinoma (OSCC). METHODS Relative expression of miR-148a in OSCC cells and tissues were detected using quantitative real-time polymerase chain reaction (qRT-PCR). Chi-square test was performed to estimate the relationship between miR-148a expression and clinical characteristics of OSCC patients. Cell transfection was carried out using Lipofectamine® 2000. Biological behaviors of tumor cells were detected using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) and transwell assays. Bioinformatics analysis and luciferase reporter assay were used to identify the target genes of miR-148a. Protein expression was detected through Western blot analysis. RESULTS MiR-148a expression was obviously decreased in OSCC tissues and cells, and such down-regulation was closely correlated with lymph node metastasis (P=0.027) and tumor node metastasis (TNM) stage (P=0.001) of OSCC patients. miR-148a overexpression could significantly impair OSCC cell proliferation, migration and invasion in vitro (P<0.05 for all). Insulin-like growth factor-I receptor (IGF-IR) was a potential target of miR-148a. MiR-148a could inhibit ERK/MAPK signaling pathway through targeting IGF-IR. CONCLUSION MiR-148a plays an anti-tumor role in OSCC and inhibits OSCC progression through suppressing ERK/MAPK pathway via targeting IGF-IR.
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Affiliation(s)
- Tingting Jia
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Yipeng Ren
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Fengze Wang
- Department of Stomatology, The 316th Hospital of Chinese People’s Liberation Army, Haidian District, Beijing, China
| | - Rui Zhao
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Bo Qiao
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Lejun Xing
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Long Ou
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
| | - Bin Guo
- Department of Oral and Maxillofacial Surgery, The Chinese PLA General Hospital, Haidian District, Beijing, China
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Li K, Tang M, Tong S, Wang C, Sun Q, Lv M, Sun X, Wang T, Jin S. BRAFi induced demethylation of miR-152-5p regulates phenotype switching by targeting TXNIP in cutaneous melanoma. Apoptosis 2020; 25:179-191. [PMID: 32056038 DOI: 10.1007/s10495-019-01586-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Treatment of advanced BRAFV600-mutant melanoma using BRAF inhibitors (BRAFi) eventually leads to drug resistance and selects for highly metastatic tumor cells. We compared the most differentially dysregulated miRNA expression profiles of vemurafenib-resistant and highly-metastatic melanoma cell lines obtained from GEO DataSets. We discovered miR-152-5p was a potential regulator mediating melanoma drug resistance and metastasis. Functionally, knockdown of miR-152-5p significantly compromised the metastatic ability of BRAFi-resistant melanoma cells and overexpression of miR-152-5p promoted the formation of slow-cycling phenotype. Furthermore, we explored the cause of how and why miR-152-5p affected metastasis in depth. Mechanistically, miR-152-5p targeted TXNIP which affected metastasis and BRAFi altered the methylation status of MIR152 promoter. Our study highlights the crucial role of miR-152-5p on melanoma metastasis after BRAFi treatment and holds significant implying that discontinuous dosing strategy may improve the benefit of advanced BRAFV600-mutant melanoma patients.
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Affiliation(s)
- Kezhu Li
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Mingrui Tang
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Shuang Tong
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Chenchao Wang
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Qiang Sun
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Mengzhu Lv
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Xu Sun
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Ting Wang
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China
| | - Shifeng Jin
- Department of Plastic Surgery, the First Affiliated Hospital of China Medical University, No.155, Nanjing North Street, Shenyang City, 110001, Liaoning, China.
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Regulation of aberrantly expressed SERPINH1 by antitumor miR-148a-5p inhibits cancer cell aggressiveness in gastric cancer. J Hum Genet 2020; 65:647-656. [PMID: 32235846 DOI: 10.1038/s10038-020-0746-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Revised: 03/12/2020] [Accepted: 03/12/2020] [Indexed: 12/21/2022]
Abstract
RNA-sequencing-based microRNA (miRNA) expression signatures have revealed that miR-148a-5p (the passenger strand of the miR-148a-duplex) is downregulated in various kinds of cancer tissues. Analysis of The Cancer Genome Atlas (TCGA) database showed that low expression of miR-148a-5p was predictive of a lower survival rate (p = 0.041) in patients with gastric cancer (GC). Downregulation of miR-148a-5p was confirmed in GC clinical specimens, and its ectopic expression attenuated GC cell proliferation. Our search for miRNA target genes identified a total of 18 oncogenic targets of miR-148a-5p in GC cells. Among these targets, high expression levels of six genes (THBS2, P4HA3, SERPINH1, CDH11, BCAT1, and KCNG3) were closely associated with a poor prognosis (10-year survival rates) in GC patients (p < 0.05) according to TCGA database analyses. Furthermore, we focused on SERPINH1 as a chaperone protein involved in collagen folding in humans. Aberrant expression of SERPINH1 (mRNA and protein levels) was confirmed in GC clinical specimens. Knockdown assays of SERPINH1 using siRNAs resulted in inhibition of the aggressive phenotype of GC cells. Exploring the molecular networks controlled by miRNAs (including miRNA passenger strands) will broaden our understanding of the molecular pathogenesis of GC.
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The role of melatonin on miRNAs modulation in triple-negative breast cancer cells. PLoS One 2020; 15:e0228062. [PMID: 32012171 PMCID: PMC6996834 DOI: 10.1371/journal.pone.0228062] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 01/07/2020] [Indexed: 11/19/2022] Open
Abstract
Melatonin, a hormone secreted by pineal gland, exerts antimetastatic effects by reducing tumor cell proliferation, migration and invasion. MicroRNAs (miRNAs) are small, non-coding RNAs that play a crucial role in regulation of gene expression and biological processes of the cells. Herein, we search for a link between the tumor/metastatic-suppressive actions of melatonin and miRNA expression in triple-negative breast cancer cells. We demonstrated that melatonin exerts its anti-tumor actions by reducing proliferation, migration and c-Myc expression of triple negative breast cancer cells. By using Taqman-based assays, we analyzed the expression levels of a set of miRNAs following melatonin treatment of triple negative breast cancer cells and we identified 17 differentially expressed miRNAs, 6 down-regulated and 11 up-regulated. We focused on the anti-metastatic miR-148b and the oncogenic miR-210 both up-regulated by melatonin treatment and studied the effect of their modulation on melatonin-mediated impairment of tumor progression. Surprisingly, when miR-148b or miR-210 were depleted in triple-negative breast cancer cells, using a specific miR-148b sponge or anti-miR-210, melatonin effects on migration inhibition and c-myc downregulation were still visible suggesting that the increase of miR-148b and miR-210 expression observed following melatonin treatment was not required for the efficacy of melatonin action. Nevertheless, ours results suggest that melatonin exhibit a compound for metastatic trait inhibition, especially in MDA-MB-231 breast cancer cells even if a direct link between modulation of expression of certain proteins or miRNAs and melatonin effects has still to be established.
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Ning N, Liu S, Liu X, Tian Z, Jiang Y, Yu N, Tan B, Feng H, Feng X, Zou L. Curcumol inhibits the proliferation and metastasis of melanoma via the miR-152-3p/PI3K/AKT and ERK/NF-κB signaling pathways. J Cancer 2020; 11:1679-1692. [PMID: 32194780 PMCID: PMC7052881 DOI: 10.7150/jca.38624] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Accepted: 10/30/2019] [Indexed: 12/15/2022] Open
Abstract
Melanoma is the most aggressive and treatment-resistant form of skin cancer. Curcumol is a Chinese medicinal herb traditionally used as a cancer remedy. However, the molecular mechanisms underlying the anticancer activity of curcumol in melanoma remains largely unknown. In the present study, we observed that Curcumol decreased mouse melanoma B16 cell proliferation and migration. The xenograft tumor assay showed that curcumol reduced melanoma volume and lung metastasis. Curcumol upregulated the expression of E-cadherin and downregulated the expression of N-cadherin, MMP2 and MMP9 in mouse melanoma B16 cell. Western blot analysis revealed that curcumol reduced the translocation of p65 to the nucleus and decreased p-ERK. Furthermore, curcumol attenuated c-MET, P13K and p-AKT protein expression and upregulated miR-152-3p gene expression. The dual-luciferase reporter assay indicated that c-MET was a target gene of miR-152-3p. Reduced expression of miR-152-3p partially attenuated the effect of curcumol on mouse melanoma B16 cell proliferation and migration. The decrease in c-MET, P13K and p-AKT protein expression following curcumol treatment in mouse melanoma B16 cells was notably attenuated by the miR-152-3p inhibitor. Taken together, our findings suggested that curcumol attenuated melanoma progression and concomitantly suppressed ERK/NF-κB signaling and promoted miR-152-3p expression to inactivate the c-MET/PI3K/AKT signaling pathway.
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Affiliation(s)
- Ning Ning
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Sulai Liu
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Department of Hepatobiliary Surgery, Hunan Provincial People's Hospital, Changsha, Hunan, China.,Hunan Research Center of Biliary Disease, Changsha, Hunan, China
| | - Xiehong Liu
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Hunan Provincial Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, Changsha, Hunan, China
| | - Zeyu Tian
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Yu Jiang
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Hunan Provincial Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, Changsha, Hunan, China
| | - Nanhui Yu
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Hunan Provincial Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, Changsha, Hunan, China
| | - Boyu Tan
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Hao Feng
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China
| | - Xing Feng
- Key Laboratory of Study and Discovery of Small Targeted Molecules of Hunan Province, School of Medicine, Hunan Normal University, Changsha, Hunan, China
| | - Lianhong Zou
- First Affiliated Hospital of Hunan Normal University (Hunan Provincial People's Hospital), Changsha, Hunan, China.,Hunan Provincial Institute of Emergency Medicine, Hunan Provincial Key Laboratory of Emergency and Critical Care Metabonomics, Changsha, Hunan, China
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Zou X, Wang J, Chen C, Tan X, Huang Y, Jose PA, Yang J, Zeng C. Secreted Monocyte miR-27a, via Mesenteric Arterial Mas Receptor-eNOS Pathway, Causes Hypertension. Am J Hypertens 2020; 33:31-42. [PMID: 31328772 DOI: 10.1093/ajh/hpz112] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/09/2019] [Accepted: 07/12/2019] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Essential hypertension is associated with increased plasma concentrations of extracellular vesicles (EVs). We aimed to determine the role of monocyte miR-27a in EVs on arterial Mas receptor expression, and its involvement in the pathogenesis of hypertension. METHODS THP-1 cells were transfected with miR-27a mimic and miR-27a inhibitor, and EVs were collected. Mas receptor expression and endothelial nitric oxide synthase (eNOS) phosphorylation were determined by immunoblotting. Sprague-Dawley (SD) rats received EVs via tail-vein injection. Blood pressure (BP) was measured with the tail-cuff method. The vasodilatory response of mesenteric arteries was measured using a small vessel myograph. RESULTS EVs from THP-1 cells increased rat BP by impairing Ang-(1-7)-mediated vasodilation in mesenteric arteries, which was further exaggerated by EVs from lipopolysaccharides-treated THP-1 cells. As the receptor and key signaling of Ang-(1-7), next experiments found that Mas receptor expression and eNOS phosphorylation were decreased in mesenteric arteries from EVs-treated SD rats. Screening studies found miR-27a in EVs may be involved in this process. Through transfection with miR-27a inhibitor or miR-27a mimic, we found that miR-27a downregulates Mas receptor expression in endothelial cells. Injection of EVs from miR-27a-transfected HEK-293 cells decreased Mas receptor and eNOS phosphorylation in mesenteric arteries, impaired Ang-(1-7)-mediated vasodilation and increased BP. Earlier effects were reversed using cells with downregulation of miR-27 in EVs. CONCLUSIONS Monocyte miR-27a in EVs decreases Mas receptor expression and eNOS phosphorylation in endothelium, impairs Ang-(1-7)-mediated vasodilation, and causes hypertension. Understanding the contributions of EVs in the pathogenesis of hypertension may facilitate their use as a diagnostic biomarker.
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Affiliation(s)
- Xue Zou
- Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, P.R. China
- Chongqing Institute of Cardiology and Chongqing Key Laboratory for Hypertension Research, Chongqing, P.R. China
| | - Jialiang Wang
- Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, P.R. China
- Chongqing Institute of Cardiology and Chongqing Key Laboratory for Hypertension Research, Chongqing, P.R. China
| | - Caiyu Chen
- Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, P.R. China
- Chongqing Institute of Cardiology and Chongqing Key Laboratory for Hypertension Research, Chongqing, P.R. China
| | - Xiaorong Tan
- Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, P.R. China
- Chongqing Institute of Cardiology and Chongqing Key Laboratory for Hypertension Research, Chongqing, P.R. China
| | - Yu Huang
- Institute of Vascular Medicine and Li Ka Shing Institute of Health Sciences, Chinese University of Hong Kong, Hong Kong, P.R. China
| | - Pedro A Jose
- Division of Renal Disease and Hypertension, The George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Jian Yang
- Department of Clinical Nutrition, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, P.R. China
| | - Chunyu Zeng
- Department of Cardiology, Daping Hospital, The Third Military Medical University, Chongqing, P.R. China
- Chongqing Institute of Cardiology and Chongqing Key Laboratory for Hypertension Research, Chongqing, P.R. China
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Bracht JR, Vieira‐Potter VJ, De Souza Santos R, Öz OK, Palmer BF, Clegg DJ. The role of estrogens in the adipose tissue milieu. Ann N Y Acad Sci 2019; 1461:127-143. [DOI: 10.1111/nyas.14281] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/24/2019] [Accepted: 11/04/2019] [Indexed: 12/12/2022]
Affiliation(s)
| | | | | | - Orhan K. Öz
- Department of RadiologyUniversity of Texas Southwestern Medical Center Dallas Texas
| | - Biff F. Palmer
- Department of MedicineUniversity of Texas Southwestern Medical Center Dallas Texas
| | - Deborah J. Clegg
- College of Nursing and Health ProfessionsDrexel University Philadelphia Pennsylvania
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Bai Y, Lang L, Zhao W, Niu R. Long Non-Coding RNA HOXA11-AS Promotes Non-Small Cell Lung Cancer Tumorigenesis Through microRNA-148a-3p/DNMT1 Regulatory Axis. Onco Targets Ther 2019; 12:11195-11206. [PMID: 31908486 PMCID: PMC6927266 DOI: 10.2147/ott.s198367] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Accepted: 10/01/2019] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE Our present study aimed to further investigate the molecular basis of long non-coding RNA homeobox A11 antisense (HOXA11-AS) in the tumorigenesis of non-small cell lung cancer (NSCLC). METHODS HOXA11-AS, microRNA-148a-3p (miR-148a-3p), and DNA methyltransferase 1 (DNMT1) mRNA levels were measured by RT-qPCR assay. DNMT1 protein level was determined by Western blot assay. Cell proliferative capacity and apoptotic rate were determined by CCK-8 assay and flow cytometry analysis, respectively. The relationships of HOXA11-AS, miR-148a-3p, and DNMT1 were tested through bioinformatics analysis, luciferase assay, and RNA pull down assay. Mouse xenograft models of NSCLC were established to examine the biological function of HOXA11-AS in vivo. RESULTS HOXA11-AS expression was notably upregulated and miR-148a-3p expression was conspicuously downregulated in NSCLC tissues and cells. HOXA11-AS knockdown curbed NSCLC cell proliferation and promoted cell apoptosis through directly increasing miR-148a-3p expression. Moreover, miR-148a-3p overexpression suppressed NSCLC cell proliferation and induced cell apoptosis. HOXA11-AS functioned as a competing endogenous RNA (ceRNA) of miR-148a-3p to increase DNMT1 expression in NSCLC cells. And, DNMT1 upregulation weakened the influence of HOXA11-AS1 loss on NSCLC cell proliferation and apoptosis. Additionally, HOXA11-AS knockdown suppressed NSCLC xenograft growth by upregulating miR-148a-3p and downregulating DNMT1 in vivo. CONCLUSION HOXA11-AS facilitated NSCLC tumorigenesis through miR-148a-3p/DNMT1 axis in vitro and in vivo, deepening our understanding of the molecular basis of HOXA11-AS in the development of NSCLC.
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Affiliation(s)
- Yue Bai
- Department One of Thoracic Surgery, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of China
| | - Lili Lang
- Department of Radiology, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of China
| | - Wentao Zhao
- Department One of Thoracic Surgery, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of China
| | - Rong Niu
- Department One of Thoracic Surgery, Gansu Provincial Cancer Hospital, Gansu, People’s Republic of China
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Melnik BC. Milk exosomal miRNAs: potential drivers of AMPK-to-mTORC1 switching in β-cell de-differentiation of type 2 diabetes mellitus. Nutr Metab (Lond) 2019; 16:85. [PMID: 31827573 PMCID: PMC6898964 DOI: 10.1186/s12986-019-0412-1] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 11/22/2019] [Indexed: 12/15/2022] Open
Abstract
Type 2 diabetes mellitus (T2DM) steadily increases in prevalence since the 1950's, the period of widespread distribution of refrigerated pasteurized cow's milk. Whereas breastfeeding protects against the development of T2DM in later life, accumulating epidemiological evidence underlines the role of cow's milk consumption in T2DM. Recent studies in rodent models demonstrate that during the breastfeeding period pancreatic β-cells are metabolically immature and preferentially proliferate by activation of mechanistic target of rapamycin complex 1 (mTORC1) and suppression of AMP-activated protein kinase (AMPK). Weaning determines a metabolic switch of β-cells from a proliferating, immature phenotype with low insulin secretion to a differentiated mature phenotype with glucose-stimulated insulin secretion, less proliferation, reduced mTORC1- but increased AMPK activity. Translational evidence presented in this perspective implies for the first time that termination of milk miRNA transfer is the driver of this metabolic switch. miRNA-148a is a key inhibitor of AMPK and phosphatase and tensin homolog, crucial suppressors of mTORC1. β-Cells of diabetic patients return to the postnatal phenotype with high mTORC1 and low AMPK activity, explained by continuous transfer of bovine milk miRNAs to the human milk consumer. Bovine milk miRNA-148a apparently promotes β-cell de-differentiation to the immature mTORC1-high/AMPK-low phenotype with functional impairments in insulin secretion, increased mTORC1-driven endoplasmic reticulum stress, reduced autophagy and early β-cell apoptosis. In contrast to pasteurized cow's milk, milk's miRNAs are inactivated by bacterial fermentation, boiling and ultra-heat treatment and are missing in current infant formula. Persistent milk miRNA signaling adds a new perspective to the pathogenesis of T2DM and explains the protective role of breastfeeding but the diabetogenic effect of continued milk miRNA signaling by persistent consumption of pasteurized cow's milk.
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Affiliation(s)
- Bodo C. Melnik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Am Finkenhügel 7A, D-49076 Osnabrück, Germany
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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.
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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
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Zhu Z, Cai Y, Li Y, Li H, Zhang L, Xu D, Yu X, Li P, Lv L. miR-148a-3p inhibits alpaca melanocyte pigmentation by targeting MITF. Small Rumin Res 2019. [DOI: 10.1016/j.smallrumres.2019.06.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Shen B, Han S, Wang Y, Yang Z, Zou Z, Liu J, Zhao Z, Wu R, Wang C. Bta-miR-152 affects intracellular triglyceride content by targeting the UCP3 gene. J Anim Physiol Anim Nutr (Berl) 2019; 103:1365-1373. [PMID: 31355500 DOI: 10.1111/jpn.13162] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/26/2019] [Accepted: 06/27/2019] [Indexed: 12/27/2022]
Abstract
According to our previous studies, bta-miR-152, PRKAA1 and UCP3 are differentially expressed in mammary gland tissues of high milk fat and low milk fat cows, and the trend in bta-miR-152 expression is opposite from those of PRKAA1 and UCP3. To further identify the function and regulatory mechanism of bta-miR-152 in milk fat metabolism, we investigated the effect of bta-miR-152 on cellular triglyceride content in bovine mammary epithelial cells cultured in vitro, on the basis of bta-miR-152 overexpression and inhibition assays. The target genes of bta-miR-152 were identified through qPCR, Western blotting and dual luciferase reporter gene detection. Compared with that in the control group, the expression of UCP3 was significantly lower in the bta-miR-152 mimic group, the expression of PRKAA1 was decreased, and the intracellular TAG content was significantly increased. After transfection with bta-miR-152 inhibitor, the expression of UCP3 increased significantly, and the expression of PRKAA1 decreased, but the difference was not significant; in addition, the intracellular TAG content decreased significantly. Therefore, we concluded that bta-miR-152 affects the intracellular TAG content by targeting UCP3.
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Affiliation(s)
- Binglei Shen
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Shuo Han
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Yuxuan Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Zhuonina Yang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Ziwen Zou
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Juan Liu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Zhihui Zhao
- Agricultural College, Guangdong Ocean University, Zhanjiang, China
| | - Rui Wu
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
| | - Changyuan Wang
- College of Animal Science and Veterinary Medicine, Heilongjiang Bayi Agricultural University, Daqing, China
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Mollazadeh S, Fazly Bazzaz BS, Neshati V, de Vries AAF, Naderi-Meshkin H, Mojarad M, Mirahmadi M, Neshati Z, Kerachian MA. Overexpression of MicroRNA-148b-3p stimulates osteogenesis of human bone marrow-derived mesenchymal stem cells: the role of MicroRNA-148b-3p in osteogenesis. BMC MEDICAL GENETICS 2019; 20:117. [PMID: 31262253 PMCID: PMC6604430 DOI: 10.1186/s12881-019-0854-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2018] [Accepted: 06/24/2019] [Indexed: 12/23/2022]
Abstract
Background Mesenchymal stem cells (MSCs) are attractive choices in regenerative medicine and can be genetically modified to obtain better results in therapeutics. Bone development and metabolism are controlled by various factors including microRNAs (miRs) interference, which are small non-coding endogenous RNAs. Methods In the current study, the effects of forced miR-148b expression was evaluated on osteogenic activity. Human bone marrow-derived mesenchymal stem cells (BM-MSCs) were transduced with bicistronic lentiviral vector encoding hsa-miR-148b-3p or -5p and the enhanced green fluorescent protein. Fourteen days post-transduction, immunostaining as well as Western blotting were used to analyze osteogenesis. Results Overexpression of miR-148b-3p increased the osteogenic differentiation of human BM-MSCs as demonstrated by anenhancement of mineralized nodular formation and an increase in the levels of osteoblastic differentiation biomarkers, alkaline phosphatase and collagen type I. Conclusions Since lentivirally overexpressed miR-148b-3p increased osteogenic differentiation capability of BM-MSCs, this miR could be applied as a therapeutic modulator to optimize bone function. Electronic supplementary material The online version of this article (10.1186/s12881-019-0854-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Samaneh Mollazadeh
- Natural Products and Medicinal Plants Research Center, North Khorasan University of Medical Sciences, Bojnurd, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Bibi Sedigheh Fazly Bazzaz
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Food and Drug Control, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Vajiheh Neshati
- Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Antoine A F de Vries
- Department of Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - Hojjat Naderi-Meshkin
- Stem Cell and Regenerative Medicine Research Group, Academic Center for Education, Culture Research (ACECR), Khorasan Razavi Branch, Mashhad, Iran
| | - Majid Mojarad
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahdi Mirahmadi
- Stem Cell and Regenerative Medicine Research Group, Academic Center for Education, Culture Research (ACECR), Khorasan Razavi Branch, Mashhad, Iran
| | - Zeinab Neshati
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
| | - Mohammad Amin Kerachian
- Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
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Humphries B, Wang Z, Yang C. MicroRNA Regulation of Epigenetic Modifiers in Breast Cancer. Cancers (Basel) 2019; 11:E897. [PMID: 31252590 PMCID: PMC6678197 DOI: 10.3390/cancers11070897] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/16/2019] [Accepted: 06/24/2019] [Indexed: 12/20/2022] Open
Abstract
Epigenetics refers to the heritable changes in gene expression without a change in the DNA sequence itself. Two of these major changes include aberrant DNA methylation as well as changes to histone modification patterns. Alterations to the epigenome can drive expression of oncogenes and suppression of tumor suppressors, resulting in tumorigenesis and cancer progression. In addition to modifications of the epigenome, microRNA (miRNA) dysregulation is also a hallmark for cancer initiation and metastasis. Advances in our understanding of cancer biology demonstrate that alterations in the epigenome are not only a major cause of miRNA dysregulation in cancer, but that miRNAs themselves also indirectly drive these DNA and histone modifications. More explicitly, recent work has shown that miRNAs can regulate chromatin structure and gene expression by directly targeting key enzymes involved in these processes. This review aims to summarize these research findings specifically in the context of breast cancer. This review also discusses miRNAs as epigenetic biomarkers and as therapeutics, and presents a comprehensive summary of currently validated epigenetic targets in breast cancer.
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Affiliation(s)
- Brock Humphries
- Center for Molecular Imaging, Department of Radiology, University of Michigan, Ann Arbor, MI 48109; USA.
| | - Zhishan Wang
- Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Chengfeng Yang
- Department of Toxicology and Cancer Biology, College of Medicine, University of Kentucky, Lexington, KY 40536, USA.
- Center for Research on Environment Disease, College of Medicine, University of Kentucky, Lexington, KY 40536; USA.
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Feng F, Liu H, Chen A, Xia Q, Zhao Y, Jin X, Huang J. miR‐148‐3p and miR‐152‐3p synergistically regulate prostate cancer progression via repressing KLF4. J Cell Biochem 2019; 120:17228-17239. [PMID: 31104329 DOI: 10.1002/jcb.28984] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Revised: 03/23/2019] [Accepted: 04/12/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Feng Feng
- Department of Urology Shandong Provincial Hospital Affiliated to Shandong University Jinan China
- School of Medicine Shandong University Jinan China
| | - Hui Liu
- Department of Urology Shandong Provincial Hospital Affiliated to Shandong University Jinan China
| | - Aiping Chen
- Liaocheng People's Hospital Liao Cheng China
| | - Qinghua Xia
- Department of Urology Shandong Provincial Hospital Affiliated to Shandong University Jinan China
| | - Yong Zhao
- Department of Urology Shandong Provincial Hospital Affiliated to Shandong University Jinan China
| | - Xunbo Jin
- Department of Urology Shandong Provincial Hospital Affiliated to Shandong University Jinan China
| | - Jianjun Huang
- Laboratory of Tumor and Molecular Biology Academy of Military Medical Sciences Beijing China
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