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Pordel S, Khorrami M, Saadatpour F, Rezaee D, Cho WC, Jahani S, Aghaei-Zarch SM, Hashemi E, Najafi S. The role of microRNA-185 in the pathogenesis of human diseases: A focus on cancer. Pathol Res Pract 2023; 249:154729. [PMID: 37639952 DOI: 10.1016/j.prp.2023.154729] [Citation(s) in RCA: 20] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 07/29/2023] [Indexed: 08/31/2023]
Abstract
MicroRNAs (miRNAs) are a widely-studied class of non-coding RNAs characterized by their short length (18-25 nucleotides). The precise functions of miRNAs are not well-elucidated; however, an increasing number of studies suggest their involvement in various physiologic processes and deregulation in pathologic conditions. miRNA-185 (miR-185) is among the mostly-studied miRNAs in human diseases, which is found to play putative roles in conditions like metabolic disorders, asthma, frailty, schizophrenia, and hepatitis. Notably, many cancer studies report the downregulation of miR-185 in cell lines, tumor tissues, and plasma specimens of patients, while it demonstrates a suppressing role on the malignant properties of cancer cells in vitro and in vivo. Accordingly, miR-185 can be considered a tumor suppressor miRNA in human malignancies, while a few studies also report inconsistent findings. Being suggested as a prognostic/diagnostic biomarker, mi-185 is also found to offer clinical potentials, particularly for early diagnosis and prediction of the prognosis of cancer patients. In this review, we have outlined the studies that have evaluated the functions and clinical significance of miR-185 in different human diseases with a particular focus on cancer.
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Affiliation(s)
- Safoora Pordel
- Department of Immunology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran; Department of Immunology and Allergy, The Persian Gulf Tropical Medicine Research Center, The Persian Gulf Biomedical Research Institute, Bushehr University of Medical Sciences, Bushehr, Iran
| | - Motahare Khorrami
- Immunology Research Center, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Fatemeh Saadatpour
- Pharmaceutical Biotechnology Lab, Department of Microbiology, School of Biology and Center of Excellence in Phylogeny of Living Organisms, College of Science, University of Tehran, Tehran, Iran
| | - Delsuz Rezaee
- School of Allied Medical Sciences, Ilam University of Medical Sciences, Ilam, Iran
| | - William C Cho
- Department of Clinical Oncology, Queen Elizabeth Hospital, 30 Gascoigne Road, Hong Kong, China
| | | | - Seyed Mohsen Aghaei-Zarch
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Elham Hashemi
- Department of Anatomical Sciences, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Sajad Najafi
- Department of Medical Biotechnology, School of Advanced Technologies in Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran; Cellular and Molecular Biology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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Bhattacharjee R, Prabhakar N, Kumar L, Bhattacharjee A, Kar S, Malik S, Kumar D, Ruokolainen J, Negi A, Jha NK, Kesari KK. Crosstalk between long noncoding RNA and microRNA in Cancer. Cell Oncol (Dordr) 2023:10.1007/s13402-023-00806-9. [PMID: 37245177 DOI: 10.1007/s13402-023-00806-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2023] [Indexed: 05/29/2023] Open
Abstract
miRNAs and lncRNAs play a central role in cancer-associated gene regulations. The dysregulated expression of lncRNAs has been reported as a hallmark of cancer progression, acting as an independent prediction marker for an individual cancer patient. The interplay of miRNA and lncRNA decides the variation of tumorigenesis that could be mediated by acting as sponges for endogenous RNAs, regulating miRNA decay, mediating intra-chromosomal interactions, and modulating epigenetic components. This paper focuses on the influence of crosstalk between lncRNA and miRNA on cancer hallmarks such as epithelial-mesenchymal transition, hijacking cell death, metastasis, and invasion. Other cellular roles of crosstalks, such as neovascularization, vascular mimicry, and angiogenesis were also discussed. Additionally, we reviewed crosstalk mechanism with specific host immune responses and targeting interplay (between lncRNA and miRNA) in cancer diagnosis and management.
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Affiliation(s)
- Rahul Bhattacharjee
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Neeraj Prabhakar
- Centre for Structural System Biology, Department of Physics, University of Hamburg, c/o DESY, Building 15, Notkestr. 852267, Hamburg, Germany
- Pharmacy, Abo Akademi University, Tykistökatu 6A, Turku, Finland
| | - Lamha Kumar
- School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, India
| | - Arkadyuti Bhattacharjee
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Sulagna Kar
- KIIT School of Biotechnology, Kalinga Institute of Industrial Technology (KIIT-DU), Bhubaneswar, Odisha, India
| | - Sumira Malik
- Amity Institute of Biotechnology, Amity University Jharkhand, Ranchi, Jharkhand, 834001, India
| | - Dhruv Kumar
- School of Health Sciences and Technology (SoHST), UPES University, Dehradun, Uttarakhand, India
| | - Janne Ruokolainen
- Department of Applied Physics, School of Science, Aalto University, Espoo, 00076, Finland
| | - Arvind Negi
- Department of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, Espoo, 00076, Finland.
| | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology (SET), Sharda University, Greater Noida, 201310, UP, India.
- School of Bioengineering & Biosciences, Lovely Professional University, Phagwara, 144411, India.
- Department of Biotechnology, School of Applied & Life Sciences (SALS), Uttaranchal University, Dehradun, 248007, India.
| | - Kavindra Kumar Kesari
- Department of Applied Physics, School of Science, Aalto University, Espoo, 00076, Finland.
- Faculty of Biological and Environmental Sciences, University of Helsinki, Biocentre 3, Helsinki, Finland.
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Wang XC, Tian LL, Fan CX, Duo CH, Xu KM. The Adaptive Responses in Non-Small Cell Lung Cancer A549 Cell Lines Induced by Low-Dose Ionizing Radiation and the Variations of miRNA Expression. Dose Response 2021; 19:15593258211039931. [PMID: 34658683 PMCID: PMC8516394 DOI: 10.1177/15593258211039931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/29/2021] [Indexed: 11/17/2022] Open
Abstract
Objective To study the effects of adaptive response in A549 cells induced by low-dose radiation and the miRNAs expression. Methods A549 cells were irradiated with 50 mGy and 200 mGy initial doses, respectively, and then irradiated with a challenge dose 20 Gy at 6 hours interval. The biological effects and miRNA expression were detected. Results The apoptosis rates of 50 mGy-20 Gy and 200 mGy-20 Gy groups were significantly lower than that of only 20 Gy irradiation group (P < .05). The percentage of G2/M phase cells of 50 mGy-20 Gy and 200 mGy-20 Gy groups was significantly decreased relative to the 20 Gy group (P < .05). One miRNA (mir-3662) was upregulated and 15 miRNAs (mir-185, mir-1908, mir-307, mir-182, mir-92a, mir-582, mi-r501, mir138-5p, mir-1260, mir-484, mir-378d, mir-193b, mir-127-3p, mir-1303, and mir-654-5p) were downregulated both in 50 mGy-20 Gy and 200 mGy-20 Gy groups than that of the 20 Gy group. Go and KEGG enrichment analysis showed that the target genes were significantly enriched in cell communication regulation, metabolic process, enzyme binding, and catalytic activity signaling pathways. Conclusion Low-dose X-ray of 50 mGy and 200 mGy radiation can induce adaptive apoptosis response prior to 20 Gy in A549 cells. Sixteen differently expressed miRNAs may play important roles in the adaptive effect of low-dose radiation.
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Affiliation(s)
- Xiao-Chun Wang
- ShiLong Hospital (Research Center for Pneumoconiosis Prevention and Treatment), National Center for Occupational Safety and Health, NHC, Beijing, China
| | - Li-Li Tian
- nstitute of Infectious and Endemic Disease Prevention, Beijing Centers for Disease Control and Prevention, Beijing, China
| | | | - Cai-Hong Duo
- ShiLong Hospital (Research Center for Pneumoconiosis Prevention and Treatment), National Center for Occupational Safety and Health, NHC, Beijing, China
| | - Ke-Ming Xu
- ShiLong Hospital (Research Center for Pneumoconiosis Prevention and Treatment), National Center for Occupational Safety and Health, NHC, Beijing, China
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Lu R, Zhu W, Sun H, Zhang L, Yu Z, Nie Z, Gao Y. Study on the Effect and Mechanism of miR-185 on Lower Extremity Deep Venous Thrombosis. Mol Biotechnol 2021; 64:330-337. [PMID: 34647243 DOI: 10.1007/s12033-021-00412-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 09/23/2021] [Indexed: 01/16/2023]
Abstract
Lower extremity deep venous thrombosis (LEDVT) is a venous reflux disorder caused by abnormal coagulation of blood. LEDVT can obstruct the lumen and LEDVT is the third vascular disease after cerebrovascular diseases and coronary artery diseases. miRNAs are associated with thrombosis, and miR-185 was reported to affect the proliferation and apoptosis of vascular endothelial cells by regulating receptor of advanced glycation end products (RAGE). However, no study has reported the effect of miR-185 on LEDVT. Here, we studied the effects of miR-185 on the PI3K/AKT and MAPK signaling pathways in the LEDVT cells. The results showed that miR-185 promotes cell proliferation through activating the PI3K/AKT and MAPK signaling pathways and then inhibits tissue factor and fibrin expression to reduce thrombosis. In short, our study provides new ideas and a theoretical basis for research on the prevention, diagnosis, and treatment of LEDVT.
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Affiliation(s)
- Ran Lu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Wei Zhu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Haobo Sun
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Liang Zhang
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Zhaowen Yu
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Zhonglin Nie
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China
| | - Yong Gao
- Department of Vascular Surgery, The First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, 233004, Anhui, People's Republic of China.
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Wang Q, Huang C, Hu Y, Yan W, Gong L. Preliminary screening and correlation analysis for lncRNAs related to radiosensitivity in melanoma cells by inhibiting glycolysis. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2021; 46:565-574. [PMID: 34275924 PMCID: PMC10930195 DOI: 10.11817/j.issn.1672-7347.2021.200549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To screen the expression profiles of lncRNA and mRNA related to the radiosensitivity of melanoma cells by inhibiting glycolysis through microarray technology. METHODS WM35 melanoma cells were treated with different concentrations (1.25, 2.50, 5.00, 10.00 mmol/L) of 2-deoxy-D-glucose (2-DG) and different doses (0, 2, 4, 6, 8 Gy) of X-ray irradiation. MTT assay was used to detect the proliferation ability of NC-0 Gy group (negative control group), NC-4 Gy group (only 4 Gy X-ray irradiation), 2-DG group (only 2.50 mmol/L DG treatment), and 2-DG-4 Gy group (2.50 mmol/L 2-DG treatment, 4 Gy X-ray irradiation). Microarray chip was used to detect the changes in the expression profiles of lncRNA and mRNA in the NC-4 Gy group and the 2-DG-4 Gy group. Real-time RT-PCR was used to quantitatively detect the top 5 upregulated and the top 5 downregulated expression lncRNA. CNC analysis was used to predict potential target genes for the 10 most significantly expressed lncRNAs, after which the co-expression network of lncRNA and co-regulated mRNA were constructed. Gene ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analyses were used to predict the functional distribution of differentially expressed lncRNA. Real-time RT-PCR was used to quantitatively detect the top 5 upregulated and the top 5 downregulated expression lncRNAs. RESULTS After 48 and 96 h, the cell proliferation of WM35 treated with 2-DG was significantly inhibited in a dose-dependent manner (all P<0.05). The cell proliferation of WM35 was inhibited by a high dose of X-ray irradiation, resulting in the death of mass cells. The cell proliferation activity of WM35 after 4 Gy X-ray irradiation descended 61% compared to the negative control group. Microarray analysis showed that there were 1 206 lncRNAs and 543 differentially expressed mRNAs between the NC-4 Gy group and the 2-DG-4 Gy group, while real-time RT-PCR showed basically consistent changes in lncRNA and mRNA microarray. Further CNC analysis showed that these 10 lncRNAs had a positive or negative correlation with 333 target genes. GO analysis was mainly concentrated in DNA binding, DNA damage repair, cell cycle arrest, and oxidative stress, while KEGG pathway analysis showed the 10 lncRNAs were related to radiosensitivity. CONCLUSIONS Microarray chip screens the expression profiles of differentially expressed lncRNA related to the radiosensitivity of melanoma cells via inhibiting glycolysis, and lncRNA RPL34-AS1 might be a potential biological target for melanoma radiotherapy.
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Affiliation(s)
- Qi Wang
- Departments of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013.
| | - Chenghui Huang
- Departments of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013
| | - Yi Hu
- Departments of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013
| | - Wenguang Yan
- Departments of Rehabilitation, Third Xiangya Hospital, Central South University, Changsha 410013, China.
| | - Lian Gong
- Departments of Oncology, Third Xiangya Hospital, Central South University, Changsha 410013.
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Chen Y, Cui J, Gong Y, Wei S, Wei Y, Yi L. MicroRNA: a novel implication for damage and protection against ionizing radiation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:15584-15596. [PMID: 33533004 PMCID: PMC7854028 DOI: 10.1007/s11356-021-12509-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/12/2021] [Indexed: 04/16/2023]
Abstract
Ionizing radiation (IR) is a form of high energy. It poses a serious threat to organisms, but radiotherapy is a key therapeutic strategy for various cancers. It is significant to reduce radiation injury but maximize the effect of radiotherapy. MicroRNAs (miRNAs) are posttranscriptionally regulatory factors involved in cellular radioresponse. In this review, we show how miRNAs regulate important genes on cellular response to IR-induced damage and how miRNAs participate in IR-induced carcinogenesis. Additionally, we summarize the experimental and clinical evidence for miRNA involvement in radiotherapy and discuss their potential for improvement of radiotherapy. Finally, we highlight the role that miRNAs play in accident exposure to IR or radiotherapy as predictive biomarker. miRNA therapeutics have shown great perspective in radiobiology; miRNA may become a novel strategy for damage and protection against IR.
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Affiliation(s)
- Yonglin Chen
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Jian Cui
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Yaqi Gong
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Shuang Wei
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Yuanyun Wei
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China
| | - Lan Yi
- Hengyang Medical College, Institute of Cytology and Genetics, The Hengyang Key Laboratory of Cellular Stress Biology, University of South China, Hengyang, 421001, Hunan Province, People's Republic of China.
- Hunan Province Cooperative Innovation Center for Molecular Target New Drug Study, Hengyang, 421001, Hunan Province, People's Republic of China.
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MiR-185 targets POT1 to induce telomere dysfunction and cellular senescence. Aging (Albany NY) 2020; 12:14791-14807. [PMID: 32687062 PMCID: PMC7425516 DOI: 10.18632/aging.103541] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Accepted: 06/01/2020] [Indexed: 12/20/2022]
Abstract
Protection of telomere 1 (POT1), the telomeric single-stranded DNA (ssDNA)-binding protein in the shelterin complex, has been implicated in the DNA damage response, tumorigenesis and aging. Telomere dysfunction induced by telomere deprotection could accelerate cellular senescence in primary human cells. While previous work demonstrated the biological mechanism of POT1 in aging and cancer, how POT1 is posttranscriptionally regulated remains largely unknown. To better understand the POT1 regulatory axis, we performed bioinformatic prediction, and selected candidates were further confirmed by dual-luciferase reporter assay. Collectively, our results revealed that miR-185 can significantly reduce POT1 mRNA and protein levels by directly targeting the POT1 3’-untranslated region (3’-UTR). Overexpression of miR-185 increased telomere dysfunction-induced foci (TIF) signals in both cancer cells and primary human fibroblasts. Elevated miR-185 led to telomere elongation in the telomerase-positive cell line HTC75, which was phenotypically consistent with POT1 knocking down. Moreover, miR-185 accelerated the replicative senescence process in primary human fibroblasts in a POT1-dependent manner. Interestingly, increased serum miR-185 could represent a potential aging-related biomarker. Taken together, our findings reveal miR-185 as a novel aging-related miRNA that targets POT1 and provide insight into the telomere and senescence regulatory network at both the intracellular and extracellular levels.
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Cheng Y, Shen P. miR-335 Acts as a Tumor Suppressor and Enhances Ionizing Radiation-Induced Tumor Regression by Targeting ROCK1. Front Oncol 2020; 10:278. [PMID: 32219065 PMCID: PMC7078682 DOI: 10.3389/fonc.2020.00278] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2019] [Accepted: 02/17/2020] [Indexed: 12/21/2022] Open
Abstract
Recent development of integrative therapy against melanoma combines surgery, radiotherapy, targeted therapy, and immunotherapy; however, the clinical outcomes of advanced stage and recurrent melanoma are poor. As a skin cancer, melanoma is generally resistant to radiotherapy. Hence, there is an urgent need for evaluation of the mechanisms of radioresistance. The present study identified miR-335 as one of the differential expression of miRNAs in recurrent melanoma biopsies post-radiotherapy. The expression of miR-335 declined in melanoma tissues compared to the adjacent tissues. Moreover, miR-335 expression correlated with advanced stages of melanoma negatively. Consistent with the prediction of STARBASE and miRDB database, miR-335 targeted ROCK1 via binding with 3′-UTR of ROCK1 directly, resulting in attenuation of proliferation, migration, and radioresistance of melanoma cells. The authors validated that overexpression of miR-335 enhanced X-ray-induced tumor regression by B16 mouse models. Briefly, the present findings gained insights into miR-335/ROCK1-mediated radiosensitivity and provided a promising therapeutic strategy for improving radiotherapy against melanoma.
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Affiliation(s)
- Yanfeng Cheng
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Peng Shen
- Department of Dermatology, Shengjing Hospital of China Medical University, Shenyang, China
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Carpi S, Polini B, Fogli S, Podestà A, Ylösmäki E, Cerullo V, Romanini A, Nieri P. Circulating microRNAs as biomarkers for early diagnosis of cutaneous melanoma. Expert Rev Mol Diagn 2019; 20:19-30. [PMID: 31747311 DOI: 10.1080/14737159.2020.1696194] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Cutaneous melanoma is the deadliest form of skin cancer, with a dramatic increase in the incidence rate worldwide over the past decade. Early detection has been shown to improve the outcome of melanoma patients. The identification of noninvasive biomarkers able to identify melanoma at an early stage remains an unmet clinical need. Circulating miRNAs (c-miRNAs), small non-coding RNAs, appear as potential ideal candidate biomarkers due to their stability in biological fluids and easy detectability. Moreover, c-miRNAs are reported to be heavily deregulated in cancer patients.Areas covered: This review examines evidence of the specific c-miRNAs or panels of c-miRNAs reported to be useful in discriminating melanoma from benign cutaneous lesions.Expert opinion: Although the interesting reported by published studies, the non-homogeneity of detection and normalization methods prevents the individuation of single c-miRNA or panel of c-miRNAs that are specific for early detection of cutaneous melanoma. In the future, prospective wide and well-designed clinical trials will be needed to validate the diagnostic potential of some of the c-miRNA candidates in clinical practice.
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Affiliation(s)
- Sara Carpi
- Department of Pharmacy, University of Pisa, Pisa, Italy
| | | | - Stefano Fogli
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Adriano Podestà
- Department of Veterinary Science, University of Pisa, Pisa, Italy
| | - Erkko Ylösmäki
- Drug Research program and IVTLab, University of Helsinki, Helsinki, Finland
| | - Vincenzo Cerullo
- Drug Research program and IVTLab, University of Helsinki, Helsinki, Finland
| | | | - Paola Nieri
- Department of Pharmacy, University of Pisa, Pisa, Italy
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10
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Chinnappan M, Gunewardena S, Chalise P, Dhillon NK. Analysis of lncRNA-miRNA-mRNA Interactions in Hyper-proliferative Human Pulmonary Arterial Smooth Muscle Cells. Sci Rep 2019; 9:10533. [PMID: 31324852 PMCID: PMC6642142 DOI: 10.1038/s41598-019-46981-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Accepted: 07/03/2019] [Indexed: 01/09/2023] Open
Abstract
We previously reported enhanced proliferation of smooth muscle cells on the combined exposure of HIV proteins and cocaine leading to the development of HIV-pulmonary arterial hypertension. Here, we attempt to comprehensively understand the interactions between long noncoding RNAs (lncRNAs), mRNAs and micro-RNAs (miRNAs) to determine their role in smooth muscle hyperplasia. Differential expression of lncRNAs, mRNAs and miRNAs were obtained by microarray and small-RNA sequencing from HPASMCs treated with and without cocaine and/or HIV-Tat. LncRNA to mRNA associations were conjectured by analyzing their genomic proximity and by interrogating their association to vascular diseases and cancer co-expression patterns reported in the relevant databases. Neuro-active ligand receptor signaling, Ras signaling and PI3-Akt pathway were among the top pathways enriched in either differentially expressed mRNAs or mRNAs associated to lncRNAs. HPASMC with combined exposure to cocaine and Tat (C + T) vs control identified the following top lncRNA-mRNA pairs, ENST00000495536-HOXB13, T216482-CBL, ENST00000602736-GDF7, and, TCONS_00020413-RND1. Many of the down-regulated miRNAs in the HPASMCs treated with C + T were found to be anti-proliferative and targets of up-regulated lncRNAs targeting up-regulated mRNAs, including down-regulation of miR-185, -491 and up-regulation of corresponding ENST00000585387. Specific knock down of the selected lncRNAs highlighted the importance of non-coding RNAs in smooth muscle hyperplasia.
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MESH Headings
- Cocaine/pharmacology
- Gene Expression Regulation
- Gene Knockdown Techniques
- Gene Ontology
- HIV Infections/complications
- Humans
- Hyperplasia
- Hypertension, Pulmonary/etiology
- MicroRNAs/biosynthesis
- MicroRNAs/genetics
- Muscle, Smooth, Vascular/metabolism
- Muscle, Smooth, Vascular/pathology
- Myocytes, Smooth Muscle/drug effects
- Myocytes, Smooth Muscle/metabolism
- Pulmonary Artery/metabolism
- Pulmonary Artery/pathology
- RNA, Long Noncoding/biosynthesis
- RNA, Long Noncoding/genetics
- RNA, Messenger/biosynthesis
- RNA, Messenger/genetics
- Tissue Array Analysis
- tat Gene Products, Human Immunodeficiency Virus/pharmacology
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Affiliation(s)
- Mahendran Chinnappan
- Division of Pulmonary and Critical Care Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Sumedha Gunewardena
- Department of Molecular & Integrative Physiology, University of Kansas Medical Center, Kansas City, Kansas, USA
- Kansas Intellectual and Developmental Disabilities Research Center, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Prabhakar Chalise
- Department of Biostatistics, University of Kansas Medical Center, Kansas City, Kansas, USA
| | - Navneet K Dhillon
- Division of Pulmonary and Critical Care Medicine, University of Kansas Medical Center, Kansas City, Kansas, USA.
- Department of Molecular & Integrative Physiology, University of Kansas Medical Center, Kansas City, Kansas, USA.
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Xuan W, Yu H, Zhang X, Song D. Crosstalk between the lncRNA UCA1 and microRNAs in cancer. FEBS Lett 2019; 593:1901-1914. [PMID: 31166011 DOI: 10.1002/1873-3468.13470] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 05/28/2019] [Accepted: 05/29/2019] [Indexed: 12/11/2022]
Abstract
Long non-coding RNAs (lncRNAs) are a major subset of highly conserved non-coding RNAs (ncRNAs) that consist of at least 200 nucleotides and have limited protein-coding potential. Cumulative data have shown that lncRNAs are deregulated in many types of cancer and may control pathophysiological processes of cancer at various levels, including transcription, post-transcription and translation. Recently, lncRNAs have been demonstrated to interact with microRNAs (miRNAs), another major subset of ncRNAs, which regulate physiological and pathological processes by inhibiting target mRNA translation or promoting mRNA degradation. The lncRNA urothelial carcinoma-associated 1 (UCA1) has recently gained much attention as it is overexpressed in many types of cancer and is involved in carcinogenesis. Here, we review the crosstalk between UCA1 and miRNAs during the pathogenesis of cancer, with a focus on cancer-cell proliferation, invasion, drug resistance, and metabolism.
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Affiliation(s)
- Wei Xuan
- Department of Hepatopancreaticobiliary Surgery, China-Japan Union Hospital, Jilin University, Changchun, China
| | - Hongyu Yu
- Department of Nephrology, Second Hospital of Jilin University, Changchun, China
| | - Xiaoling Zhang
- The First Hospital and Institute of Immunology, Jilin University, Changchun, China
| | - Dandan Song
- Department of Clinical Laboratory, Second Hospital of Jilin University, Changchun, China
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Chen X, Gao J, Yu Y, Zhao Z, Pan Y. RETRACTED: Long non-coding RNA UCA1 targets miR-185-5p and regulates cell mobility by affecting epithelial-mesenchymal transition in melanoma via Wnt/β-catenin signaling pathway. Gene 2018; 676:298-305. [PMID: 30144501 DOI: 10.1016/j.gene.2018.08.065] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 08/08/2018] [Accepted: 08/21/2018] [Indexed: 12/29/2022]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).
This article has been retracted at the request of the Editor-in-Chief.
Several figures presented in the manuscript appear to have been doctored.
The journal has tried to contact the authors of this article but at the time of publication of this notice has not received any response. As there is no explanation for the picture manipulations, the Editor-in-Chief of Gene has lost confidence in the validity of this work and has decided to retract it.
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Affiliation(s)
- Xige Chen
- Department of dermatology, Weihai Central Hospital, Shandong, China
| | - Juan Gao
- Department of dermatology, Weihai Central Hospital, Shandong, China
| | - Yanhua Yu
- Department of dermatology, Weihai Central Hospital, Shandong, China
| | - Zhengjuan Zhao
- Department of dermatology, Weihai Central Hospital, Shandong, China
| | - Yingli Pan
- Department of dermatology, Weihai Central Hospital, Shandong, China.
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Zhou CW, Zhao WJ, Zhu YG, Zhao XD. MiR-185 inhibits tumor growth and enhances chemo-resistance via targeting SRY-related high mobility group box transcription factor 13 in non-small-cell carcinoma. Am J Transl Res 2018; 10:2600-2609. [PMID: 30210696 PMCID: PMC6129524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 06/29/2018] [Indexed: 06/08/2023]
Abstract
MicroRNA-185 (miR-185) is down-regulated in various tumor types. However, the cytological mechanism for inhibiting and restraining tumor growth of non-small-cell carcinoma (NSCLC) remains to be elucidated. In this study, it was revealed that miR-185 is significantly down-regulated in both NSCLC tumor tissues and cell lines, and over-expression of miR-185 inhibited cell growth, migration and invasion. To investigate the cellular machinery involved in miR-185's regulation of tumor growth, it was found that miR-185 directly targets SRY-Box 13 (SOX13). In addition, miR-185 regulated cell proliferation, migration, invasion and increased chemo-sensitivity in H1975 cells by inhibiting SOX13. MiR-185 also inhibited tumor growth and suppressed SOX13 in nude mouse xenograft tumors. To investigate the clinical relevance of these consequences, 24 pairs of NSCLC tissues and adjacent normal tissues were collected to determine expression of miR-185 and SOX13. It was demonstrated that miR-185 levels are significantly and inversely correlated with SOX13 levels in these NSCLC tissues, suggesting that these findings have implications for translational application with respect to NSCLC diagnostics and therapy.
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Affiliation(s)
- Cheng Wei Zhou
- The Affiliated Hospital of Medical School of Ningbo University No.247 Renmin Road, Ningbo 315020, Zhejiang, China
| | - Wei Jun Zhao
- The Affiliated Hospital of Medical School of Ningbo University No.247 Renmin Road, Ningbo 315020, Zhejiang, China
| | - Yong Gang Zhu
- The Affiliated Hospital of Medical School of Ningbo University No.247 Renmin Road, Ningbo 315020, Zhejiang, China
| | - Xiao Dong Zhao
- The Affiliated Hospital of Medical School of Ningbo University No.247 Renmin Road, Ningbo 315020, Zhejiang, China
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14
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Guo B, Zhang Q, Wang H, Chang P, Tao K. KCNQ1OT1 promotes melanoma growth and metastasis. Aging (Albany NY) 2018; 10:632-644. [PMID: 29667930 PMCID: PMC5940105 DOI: 10.18632/aging.101418] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 04/10/2018] [Indexed: 12/17/2022]
Abstract
Melanoma is the deadliest cutaneous neoplasm. To prevent metastasis, early diagnosis and surgical treatment is vital. Long non-coding RNAs (lncRNAs) may serve as biomarkers and therapeutic targets in tumors. We investigated the molecular mechanisms of lncRNA KCNQ1OT1 in melanoma. Real time PCR demonstrated that KCNQ1OT1 expression is up-regulated in melanoma tissues and cells. KCNQ1OT1 promoted cell proliferation and metastasis in melanoma. By directly bindin to miR-153, KCNQ1OT1 acted as a competing endogenous RNA (ceRNA) to de-repress MET expression. Our results may provide the basis for a novel strategy for early detection and/or treatment of melanoma.
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Affiliation(s)
- Bingyu Guo
- Department of Reconstructive and Plastic Surgery, The General Hospital of Shenyang Military Region, Shenyang, China
| | - Qian Zhang
- Department of Reconstructive and Plastic Surgery, The General Hospital of Shenyang Military Region, Shenyang, China
| | - Hongyi Wang
- Department of Reconstructive and Plastic Surgery, The General Hospital of Shenyang Military Region, Shenyang, China
| | - Peng Chang
- Department of Reconstructive and Plastic Surgery, The General Hospital of Shenyang Military Region, Shenyang, China
| | - Kai Tao
- Department of Reconstructive and Plastic Surgery, The General Hospital of Shenyang Military Region, Shenyang, China
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15
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Zhang W, Sun Z, Su L, Wang F, Jiang Y, Yu D, Zhang F, Sun Z, Liang W. miRNA-185 serves as a prognostic factor and suppresses migration and invasion through Wnt1 in colon cancer. Eur J Pharmacol 2018; 825:75-84. [PMID: 29454608 DOI: 10.1016/j.ejphar.2018.02.019] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 02/06/2018] [Accepted: 02/14/2018] [Indexed: 02/06/2023]
Abstract
Colon cancer is one of the deadliest cancers worldwide; abnormal microRNA expression is common during colon cancer development. The aim of the present study was to elucidate the role played by miR-185 in this context. We used quantitative real-time PCR (qRT-PCR) to measure miR-185 expression levels in colon cancer cell lines. The effects of miR-185 on colon cancer cell proliferation and invasion were assessed using the MTT, colony-forming, wound-healing, and transwell assays. A luciferase activity assay was used to confirm the target of miR-185. Our data showed that miR-185 was significantly down-regulated in colon cancer cells and colonic cancer tissues compared with NCM460 normal colonic epithelial cells and adjacent normal tissues. A functional analysis revealed that ectopic expression of miR-185 significantly inhibited colon cancer cell proliferation, colony formation, migration, and invasion. In addition, western blot, qRT-PCR, and luciferase assays confirmed in colon cancer cells that Wnt1 was a downstream target of miR-185, in turn suppressing β-catenin-mediated signaling. In conclusion, we found that miR-185 inhibits colon cancer cell proliferation and invasion by targeting Wnt1, and that it serves as a tumor suppressor, indicating that the modulation of miR-185 levels may potentially be therapeutic in colon cancer patients.
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Affiliation(s)
- Wenjun Zhang
- Department of Colorectal Surgery, Xinhua Affiliated Hospital of Dalian University, Dalian 116021, China
| | - Zheng Sun
- Department of Endocrinology, The Second Hospital of Dalian Medical University, Dalian116023, China
| | - Liang Su
- Department of Oncology, Medical College of Dalian University, Dalian 116622, China
| | - Feng Wang
- Department of Colorectal Surgery, Xinhua Affiliated Hospital of Dalian University, Dalian 116021, China
| | - Yiming Jiang
- Department of Oncology, Medical College of Dalian University, Dalian 116622, China
| | - Dengfeng Yu
- Department of Colorectal Surgery, Xinhua Affiliated Hospital of Dalian University, Dalian 116021, China
| | - Fujie Zhang
- Department of Colorectal Surgery, Xinhua Affiliated Hospital of Dalian University, Dalian 116021, China
| | - Zhe Sun
- Department of Colorectal Surgery, Xinhua Affiliated Hospital of Dalian University, Dalian 116021, China
| | - Wenbo Liang
- Department of Oncology, Medical College of Dalian University, Dalian 116622, China.
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16
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Liu J, Jia Y, Jia L, Li T, Yang L, Zhang G. MicroRNA 615-3p Inhibits the Tumor Growth and Metastasis of NSCLC via Inhibiting IGF2. Oncol Res 2018; 27:269-279. [PMID: 29562959 PMCID: PMC7848428 DOI: 10.3727/096504018x15215019227688] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
MicroRNAs are essential regulators of cancer-associated genes at the posttranscriptional level, and their expression is altered in cancer tissues. Herein we sought to identify the regulation of miR-615-3p in NSCLC progression and its mechanism. miR-615-3p expression was significantly downregulated in NSCLC tissue compared to control normal tissue. Exogenous overexpression of miR-615-3p inhibited the growth and metastasis of NSCLC cells. In addition, the in vivo mouse xenograft model showed that overexpression of miR-615-3p inhibited NSCLC growth and lung metastasis, whereas decreased expression of miR-615-3p caused an opposite outcome. Furthermore, we revealed that insulin-like growth factor 2 (IGF2) expression was negatively correlated with the miR-615-3p level in NSCLC specimens, and IGF2 knockdown mimicked the effect of miR-615-3p inhibition on NSCLC cell proliferation, migration, and invasion. In addition, overexpression of IGF2 rescued the inhibition of miR-615-3p in NSCLC cells. Together, our results indicated that miR-615-3p played important roles in the regulation of NSCLC growth and metastasis by targeting IGF2.
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Affiliation(s)
- Jiangtao Liu
- Medical Oncology, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
| | - Yanli Jia
- Medical Oncology, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
| | - Lijuan Jia
- Medical Oncology, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
| | - Tingting Li
- Department of Anesthesiology, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
| | - Lei Yang
- Department of Cardiothoracic Surgery, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
| | - Gongwen Zhang
- Department of Cardiothoracic Surgery, Binzhou Central Hospital, Binzhou, Shandong, P.R. China
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Zhang K, Guo L. MiR-767 promoted cell proliferation in human melanoma by suppressing CYLD expression. Gene 2018; 641:272-278. [DOI: 10.1016/j.gene.2017.10.055] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Revised: 09/21/2017] [Accepted: 10/16/2017] [Indexed: 12/27/2022]
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Liu K, Jin J, Rong K, Zhuo L, Li P. MicroRNA‑675 inhibits cell proliferation and invasion in melanoma by directly targeting metadherin. Mol Med Rep 2017; 17:3372-3379. [PMID: 29257296 DOI: 10.3892/mmr.2017.8264] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/21/2017] [Indexed: 11/06/2022] Open
Abstract
Melanoma is derived from melanocytes and accounts for ~80% of skin cancer-associated fatalities worldwide. The dysregulation of microRNAs (miRNAs/miRs) is involved in the development and progression of melanoma. Therefore, miRNAs may be novel diagnostic or prognostic biomarkers and promising therapeutic targets in the treatment of patients with melanoma. miR‑675 is differentially expressed in several types of human cancer and has important roles in the pathogenesis of several diseases. However, the expression levels and the biological roles of miR‑675 in melanoma remain unclear. Therefore, the present study aimed to assess the expression of miR‑675 in melanoma, explore the effects of miR‑675 on melanoma cells and investigate the underlying molecular mechanisms that may be involved in the actions of miR‑675. The present study indicated that miR‑675 expression was downregulated in melanoma tissues and cell lines. Functional assays demonstrated that the upregulation of miR‑675 impaired cell proliferation and invasion in melanoma. Bioinformatics analysis, luciferase reporter assay, reverse transcription‑quantitative polymerase chain reaction and western blot analysis demonstrated that metadherin (MTDH) was a direct target of miR‑675 in melanoma. The MTDH levels were upregulated in melanoma tissues and inversely correlated with the miR‑675 expression. Furthermore, restored MTDH expression rescued the inhibition effects in melanoma cells caused by miR‑675 overexpression. Thus, miR‑675 may be a potential therapeutic target for melanoma.
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Affiliation(s)
- Ke Liu
- Department of Plastic Surgery, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Junjun Jin
- Department of Plastic Surgery, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Kunjie Rong
- Department of Plastic Surgery, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Lukai Zhuo
- Department of Plastic Surgery, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
| | - Pingsong Li
- Department of Plastic Surgery, Subei People's Hospital of Jiangsu Province, Yangzhou, Jiangsu 225001, P.R. China
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