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Sirek T, Sirek A, Borawski P, Zmarzły N, Sułkowska J, Król-Jatręga K, Opławski M, Boroń D, Chalcarz M, Ossowski P, Dziobek K, Strojny D, Boroń K, Janiszewska-Bil D, Grabarek BO. miRNAs in Signal Transduction of SMAD Proteins in Breast Cancer. Int J Mol Sci 2024; 25:10088. [PMID: 39337574 PMCID: PMC11432703 DOI: 10.3390/ijms251810088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2024] [Revised: 09/10/2024] [Accepted: 09/18/2024] [Indexed: 09/30/2024] Open
Abstract
The aim of this study was to identify miRNAs that could potentially influence the activity of SMAD proteins involved in TGFβ signal transduction in five types of breast cancer in Polish women. Patients with five breast cancer subtypes were included in the study: luminal A (n = 130), luminal B HER2- (n = 100), luminal B HER2+ (n = 96), non-luminal HER2+ (n = 36), and TNBC (n = 43). During surgery, tumor tissue was removed along with a margin of healthy tissue (control). Molecular analysis included determination of the expression of genes related to SMAD protein signal transduction using mRNA microarrays and reverse transcription quantitative polymerase chain reaction (RT-qPCR). Protein expression was determined using an enzyme-linked immunosorbent assay (ELISA). The miRNA profiling was performed using miRNA microarrays and the miRDB database. SMAD3 and SMAD5 were overexpressed in all types of breast cancer, which could be related to the reduced expression of miR-145, and the findings for SMAD4 and miR-155 were similar. Additionally, the level of SMAD7 was reduced, which may be due to the low activity of miR-15b and miR21b. This study determined the gene expression profiles involved in SMAD protein signal transduction across five different types of breast cancer and identified the miRNAs potentially regulating their activity. Overexpression of SMAD3, SMAD4, and SMAD5 suggests excessive activation of the TGFβ pathway, potentially promoting tumor growth and development. Concurrently, a significant reduction in SMAD7 expression removes inhibitory control in the TGFβ pathway, a phenomenon that is particularly evident in more aggressive breast cancer types.
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Affiliation(s)
- Tomasz Sirek
- Department of Plastic and Reconstructive Surgery, Hospital for Minimally Invasive and Reconstructive Surgery in Bielsko-Biała, 43-316 Bielsko-Biala, Poland
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Agata Sirek
- Department of Plastic and Reconstructive Surgery, Hospital for Minimally Invasive and Reconstructive Surgery in Bielsko-Biała, 43-316 Bielsko-Biala, Poland
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | | | - Nikola Zmarzły
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Joanna Sułkowska
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Katarzyna Król-Jatręga
- Department of Plastic and Reconstructive Surgery, Hospital for Minimally Invasive and Reconstructive Surgery in Bielsko-Biała, 43-316 Bielsko-Biala, Poland
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Marcin Opławski
- Department of Gynecology and Obstetrics with Gynecologic Oncology, Ludwik Rydygier Memorial Specialized Hospital, 31-826 Kraków, Poland
- Department of Gynecology and Obstetrics, Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski University in Cracow, 30-705 Kraków, Poland
| | - Dariusz Boroń
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
- Department of Gynecology and Obstetrics with Gynecologic Oncology, Ludwik Rydygier Memorial Specialized Hospital, 31-826 Kraków, Poland
- Institute of Clinical Science, Skłodowska-Curie Medical University, 00-136 Warszawa, Poland
- Department of Gynecology and Obstetrics, TOMMED Specjalisci od Zdrowia, 40-662 Katowice, Poland
| | - Michał Chalcarz
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
- Chalcarz Clinic-Aesthetic Surgery, Aesthetic Medicine, 60-001 Poznan, Poland
- Bieńkowski Medical Center-Plastic Surgery, 85-020 Bydgoszcz, Poland
| | - Piotr Ossowski
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Konrad Dziobek
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Damian Strojny
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
- Institute of Health Care, National Academy of Applied Sciences in Przemyśl, 37-700 Przemyśl, Poland
- New Medical Techniques Specjalist Hospital of St. Family in Rudna Mała, 36-054 Rudna Mala, Poland
| | - Kacper Boroń
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Dominika Janiszewska-Bil
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
| | - Beniamin Oskar Grabarek
- Department of Medical and Health Sciences, Collegium Medicum, WSB University, 41-300 Dabrowa Górnicza, Poland
- Department of Molecular, Biology Gyncentrum Fertility Clinic, 40-055 Katowice, Poland
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Pavlyuchenkova AN, Smirnov MS, Chernyak BV, Chelombitko MA. The Role Played by Autophagy in FcεRI-Dependent Activation of Mast Cells. Cells 2024; 13:690. [PMID: 38667305 PMCID: PMC11049365 DOI: 10.3390/cells13080690] [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: 02/29/2024] [Revised: 04/10/2024] [Accepted: 04/14/2024] [Indexed: 04/28/2024] Open
Abstract
The significant role of mast cells in the development of allergic and inflammatory diseases is well-established. Among the various mechanisms of mast cell activation, the interaction of antigens/allergens with IgE and the subsequent binding of this complex to the high-affinity IgE receptor FcεRI stand out as the most studied and fundamental pathways. This activation process leads to the rapid exocytosis of granules containing preformed mediators, followed by the production of newly synthesized mediators, including a diverse array of cytokines, chemokines, arachidonic acid metabolites, and more. While conventional approaches to allergy control primarily focus on allergen avoidance and the use of antihistamines (despite their associated side effects), there is increasing interest in exploring novel methods to modulate mast cell activity in modern medicine. Recent evidence suggests a role for autophagy in mast cell activation, offering potential avenues for utilizing low-molecular-weight autophagy regulators in the treatment of allergic diseases. More specifically, mitochondria, which play an important role in the regulation of autophagy as well as mast cell activation, emerge as promising targets for drug development. This review examines the existing literature regarding the involvement of the molecular machinery associated with autophagy in FcεRI-dependent mast cell activation.
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Affiliation(s)
- Anastasia N. Pavlyuchenkova
- Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119992, Russia; (A.N.P.)
- Faculty of Bioengineering and Bioinformatics, Moscow State University, Moscow 119992, Russia
| | - Maxim S. Smirnov
- Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119992, Russia; (A.N.P.)
- Faculty of Bioengineering and Bioinformatics, Moscow State University, Moscow 119992, Russia
| | - Boris V. Chernyak
- Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119992, Russia; (A.N.P.)
| | - Maria A. Chelombitko
- Belozersky Institute of Physicochemical Biology, Moscow State University, Moscow 119992, Russia; (A.N.P.)
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Xue W, Yang L, Chen C, Ashrafizadeh M, Tian Y, Sun R. Wnt/β-catenin-driven EMT regulation in human cancers. Cell Mol Life Sci 2024; 81:79. [PMID: 38334836 PMCID: PMC10857981 DOI: 10.1007/s00018-023-05099-7] [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: 10/31/2023] [Revised: 12/09/2023] [Accepted: 12/20/2023] [Indexed: 02/10/2024]
Abstract
Metastasis accounts for 90% of cancer-related deaths among the patients. The transformation of epithelial cells into mesenchymal cells with molecular alterations can occur during epithelial-mesenchymal transition (EMT). The EMT mechanism accelerates the cancer metastasis and drug resistance ability in human cancers. Among the different regulators of EMT, Wnt/β-catenin axis has been emerged as a versatile modulator. Wnt is in active form in physiological condition due to the function of GSK-3β that destructs β-catenin, while ligand-receptor interaction impairs GSK-3β function to increase β-catenin stability and promote its nuclear transfer. Regarding the oncogenic function of Wnt/β-catenin, its upregulation occurs in human cancers and it can accelerate EMT-mediated metastasis and drug resistance. The stimulation of Wnt by binding Wnt ligands into Frizzled receptors can enhance β-catenin accumulation in cytoplasm that stimulates EMT and related genes upon nuclear translocation. Wnt/β-catenin/EMT axis has been implicated in augmenting metastasis of both solid and hematological tumors. The Wnt/EMT-mediated cancer metastasis promotes the malignant behavior of tumor cells, causing therapy resistance. The Wnt/β-catenin/EMT axis can be modulated by upstream mediators in which non-coding RNAs are main regulators. Moreover, pharmacological intervention, mainly using phytochemicals, suppresses Wnt/EMT axis in metastasis suppression.
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Affiliation(s)
- Wenhua Xue
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Lin Yang
- Department of Hepatobiliary Surgery, Xianyang Central Hospital, Xianyang, 712000, Shaanxi, China
| | - Chengxin Chen
- Department of Pharmacy, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052, Henan, People's Republic of China
| | - Milad Ashrafizadeh
- Shanghai Institute of Cardiovascular Diseases, Zhongshan Hospital, Fudan University, Shanghai, 200032, China.
| | - Yu Tian
- School of Public Health, Benedictine University, Lisle, USA.
| | - Ranran Sun
- Precision Medicine Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China.
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Li Y, Xu K, Zhang Y, Mao H, Qiu Q, Yan Z, Liu X, Du Y, Chen Z. Identification of a basement membrane-related genes signature with immune correlation in bladder urothelial carcinoma and verification in vitro. BMC Cancer 2023; 23:1021. [PMID: 37872487 PMCID: PMC10591420 DOI: 10.1186/s12885-023-11340-0] [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: 01/11/2023] [Accepted: 08/26/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Bladder urothelial carcinoma (BLCA) is the most common genitourinary cancer and the prognosis of patients is often poor. However, studies of basement membrane-related genes (BM-related genes) in BLCA are less reported. Therefore, we established a BM-related genes signature to explore their functional and prognostic value in BLCA. METHODS In this study, a BM-related genes signature was constructed by LASSO-Cox regression analysis, and then a series of bioinformatics methods was used to assess the accuracy and validity of the signature. We constructed a nomogram for clinical application and also screened for possible therapeutic drugs. To investigate the functions and pathways affected by BM-related genes in BLCA, we performed functional enrichment analyses. In addition, we analyzed the immune cell infiltration landscape and immune checkpoint-related genes in the high and low-risk groups. Finally, we confirmed the prognostic value of BM-related genes in BLCA in vitro. RESULTS Combining multiple bioinformatics approaches, we identified a seven-gene signature. The accuracy and validity of this signature in predicting BLCA patients were confirmed by the test cohort. In addition, the risk score was strongly correlated with prognosis, immune checkpoint genes, drug sensitivity, and immune cell infiltration landscape. The risk score is an independent prognostic factor for BLCA patients. Further experiments revealed that all seven signature genes were differentially expressed between BLCA cell lines and normal bladder cells. Finally, overexpression of LAMA2 inhibited the migration and invasion ability of BLCA cell lines. CONCLUSIONS In summary, the BM-related genes signature was able to predict the prognosis of BLCA patients accurately, indicating that the BM-related genes possess great clinical value in the diagnosis and treatment of BLCA. Moreover, LAMA2 could be a potential therapeutic target, which provides new insights into the application of the BM-related genes in BLCA patients.
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Affiliation(s)
- Yanze Li
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Kai Xu
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Ye Zhang
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Hu Mao
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Qiangmin Qiu
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Zhiwei Yan
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China
| | - Xiuheng Liu
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
| | - Yang Du
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
| | - Zhiyuan Chen
- Department of Urology, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
- Institute of Urologic Disease, Renmin Hospital, Wuhan University, Wuhan, 430060, Hubei, China.
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Wang Q, Xiong F, Wu G, Wang D, Liu W, Chen J, Qi Y, Wang B, Chen Y. SMAD Proteins in TGF-β Signalling Pathway in Cancer: Regulatory Mechanisms and Clinical Applications. Diagnostics (Basel) 2023; 13:2769. [PMID: 37685308 PMCID: PMC10487229 DOI: 10.3390/diagnostics13172769] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2023] [Revised: 08/17/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
Suppressor of mother against decapentaplegic (SMAD) family proteins are central to one of the most versatile cytokine signalling pathways in metazoan biology, the transforming growth factor-β (TGF-β) pathway. The TGF-β pathway is widely known for its dual role in cancer progression as both an inhibitor of tumour cell growth and an inducer of tumour metastasis. This is mainly mediated through SMAD proteins and their cofactors or regulators. SMAD proteins act as transcription factors, regulating the transcription of a wide range of genes, and their rich post-translational modifications are influenced by a variety of regulators and cofactors. The complex role, mechanisms, and important functions of SMAD proteins in tumours are the hot topics in current oncology research. In this paper, we summarize the recent progress on the effects and mechanisms of SMAD proteins on tumour development, diagnosis, treatment and prognosis, and provide clues for subsequent research on SMAD proteins in tumours.
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Affiliation(s)
- Qi Wang
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Fei Xiong
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Guanhua Wu
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Da Wang
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Wenzheng Liu
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Junsheng Chen
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Yongqiang Qi
- Key Laboratory of Laparoscopic Technology of Zhejiang Province, Department of General Surgery, Sir Run-Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China;
| | - Bing Wang
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
| | - Yongjun Chen
- Department of Biliary-Pancreatic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430000, China; (Q.W.); (F.X.); (G.W.); (D.W.); (W.L.); (J.C.); (B.W.)
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Ai C, Rong T, Chen Z, Shen W, Huang K, Li Q, Xiong J, Li W. Cyclic AMP Responsive Element Binding Protein 3-like 4/AarF Domain Containing Kinase 5 Axis Facilitates Proliferation, Migration and Invasion of Lung Adenocarcinoma Cells by Modulating the TGFβ Pathway. BIOTECHNOL BIOPROC E 2023. [DOI: 10.1007/s12257-022-0248-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Kadkhoda S, Eslami S, Mahmud Hussen B, Ghafouri-Fard S. A review on the importance of miRNA-135 in human diseases. Front Genet 2022; 13:973585. [PMID: 36147505 PMCID: PMC9486161 DOI: 10.3389/fgene.2022.973585] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 08/04/2022] [Indexed: 12/03/2022] Open
Abstract
MicroRNA-135 (miR-135) is a microRNA which is involved in the pathoetiology of several neoplastic and non-neoplastic conditions. Both tumor suppressor and oncogenic roles have been reported for this miRNA. Studies in prostate, renal, gallbladder and nasopharyngeal cancers as well as glioma have shown down-regulation of miR-135 in cancerous tissues compared with controls. These studies have also shown the impact of miR-135 down-regulation on enhancement of cell proliferation and aggressive behavior. Meanwhile, miR-135 has been shown to be up-regulated in bladder, oral, colorectal and liver cancers. Studies in breast, gastric, lung and pancreatic cancers as well as head and neck squamous cell carcinoma have reported dual roles for miR-135. Dysregulation of miR-135 has also been noted in various non-neoplastic conditions such as Alzheimer’s disease, atherosclerosis, depression, diabetes, Parkinson, pulmonary arterial hypertension, nephrotic syndrome, endometriosis, epilepsy and allergic conditions. In the current review, we summarize the role of miR-135 in the carcinogenesis as well as development of other disorders.
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Affiliation(s)
- Sepideh Kadkhoda
- Department of Medical Genetics, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Solat Eslami
- Dietary Supplements and Probiotic Research Center, Alborz University of Medical Sciences, Karaj, Iran
- Department of Medical Biotechnology, School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Erbil, Iraq
- Center of Research and Strategic Studies, Lebanese French University, Erbil, Iraq
| | - Soudeh Ghafouri-Fard
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- *Correspondence: Soudeh Ghafouri-Fard,
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Transforming growth factor-beta (TGF-β) in prostate cancer: A dual function mediator? Int J Biol Macromol 2022; 206:435-452. [PMID: 35202639 DOI: 10.1016/j.ijbiomac.2022.02.094] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Revised: 02/15/2022] [Accepted: 02/16/2022] [Indexed: 12/14/2022]
Abstract
Transforming growth factor-beta (TGF-β) is a member of a family of secreted cytokines with vital biological functions in cells. The abnormal expression of TGF-β signaling is a common finding in pathological conditions, particularly cancer. Prostate cancer (PCa) is one of the leading causes of death among men. Several genetic and epigenetic alterations can result in PCa development, and govern its progression. The present review attempts to shed some light on the role of TGF-β signaling in PCa. TGF-β signaling can either stimulate or inhibit proliferation and viability of PCa cells, depending on the context. The metastasis of PCa cells is increased by TGF-β signaling via induction of EMT and MMPs. Furthermore, TGF-β signaling can induce drug resistance of PCa cells, and can lead to immune evasion via reducing the anti-tumor activity of cytotoxic T cells and stimulating regulatory T cells. Upstream mediators such as microRNAs and lncRNAs, can regulate TGF-β signaling in PCa. Furthermore, some pharmacological compounds such as thymoquinone and valproic acid can suppress TGF-β signaling for PCa therapy. TGF-β over-expression is associated with poor prognosis in PCa patients. Furthermore, TGF-β up-regulation before prostatectomy is associated with recurrence of PCa. Overall, current review discusses role of TGF-β signaling in proliferation, metastasis and therapy response of PCa cells and in order to improve knowledge towards its regulation, upstream mediators of TGF-β such as non-coding RNAs are described. Finally, TGF-β regulation and its clinical application are discussed.
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A diagnostic and prognostic value of blood-based circulating long non-coding RNAs in Thyroid, Pancreatic and Ovarian Cancer. Crit Rev Oncol Hematol 2022; 171:103598. [PMID: 35033662 DOI: 10.1016/j.critrevonc.2022.103598] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 01/12/2022] [Accepted: 01/12/2022] [Indexed: 12/12/2022] Open
Abstract
Several studies have demonstrated the potential of circulating long non-coding RNAs (lncRNAs) as promising cancer biomarkers. Herein, we addressed the regulatory role of circulating lncRNAs and their potential value as diagnostic/prognostic markers for thyroid, pancreatic and ovarian cancers. Furthermore, we analyzed and measured the clinical implications and association of lncRNAs with sensitivity, specificity, and area under the ROC curve (AUC). Based on our meta-analysis, we found that GAS8-AS1 could discriminate thyroid cancer from non-cancer and other cancers with higher accuracy (AUC = 0.746; sensitivity = 61.70%, and specificity = 90.00%). Similarly, for ovarian cancer, lncRNA RP5-837J1.2 was found to have ideal diagnostic potential with critical clinical specifications of AUC = 0.996; sensitivity = 97.30% and specificity = 94.60%. Whereas we could not find any lncRNA having high diagnostic/prognostic efficiency in pancreatic cancer. We believe that lncRNAs mentioned above may explore clinical settings for the diagnosis and prognosis of cancer patients.
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Wang L, Chen Y, Wu S, Tang J, Chen G, Li F. miR-135a Suppresses Granulosa Cell Growth by Targeting Tgfbr1 and Ccnd2 during Folliculogenesis in Mice. Cells 2021; 10:cells10082104. [PMID: 34440873 PMCID: PMC8394614 DOI: 10.3390/cells10082104] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/09/2021] [Accepted: 08/11/2021] [Indexed: 12/20/2022] Open
Abstract
The success of female reproduction relies on high quality oocytes, which is determined by well-organized cooperation between granulosa cells (GCs) and oocytes during folliculogenesis. GC growth plays a crucial role in maintaining follicle development. Herein, miR-135a was identified as a differentially expressed microRNA in pre-ovulatory ovarian follicles between Large White and Chinese Taihu sows detected by Solexa deep sequencing. We found that miR-135a could significantly facilitate the accumulation of cells arrested at the G1/S phase boundary and increase apoptosis. Mechanically, miR-135a suppressed transforming growth factor, beta receptor I (Tgfbr1) and cyclin D2 (Ccnd2) expression by targeting their 3′UTR in GCs. Furthermore, subcellular localization analysis and a chromatin immunoprecipitation-quantitative real-time PCR (ChIP-qPCR) assay demonstrated that the TGFBR1-SMAD3 pathway could enhance Ccnd2 promoter activity and thus upregulate Ccnd2 expression. Finally, estrogen receptor 2 (ESR2) functioned as a transcription factor by directly binding to the miR-135a promoter region and decreasing the transcriptional activity of miR-135a. Taken together, our study reveals a pro-survival mechanism of ESR2/miR-135a/Tgfbr1/Ccnd2 axis for GC growth, and also provides a novel target for the improvement of female fertility.
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Affiliation(s)
- Lei Wang
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
| | - Yaru Chen
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
| | - Shang Wu
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
| | - Jinhua Tang
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
| | - Gaogui Chen
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
| | - Fenge Li
- Key Laboratory of Swine Genetics and Breeding of Ministry of Agriculture and Rural Affairs & Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan 430070, China; (L.W.); (Y.C.); (S.W.); (J.T.); (G.C.)
- The Cooperative Innovation Center for Sustainable Pig Production, Wuhan 430070, China
- Correspondence:
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Liu M, Cheng X, Yan H, Chen J, Liu C, Chen Z. MiR-135-5p Alleviates Bone Cancer Pain by Regulating Astrocyte-Mediated Neuroinflammation in Spinal Cord through JAK2/STAT3 Signaling Pathway. Mol Neurobiol 2021; 58:4802-4815. [PMID: 34176097 DOI: 10.1007/s12035-021-02458-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 06/16/2021] [Indexed: 12/20/2022]
Abstract
Bone cancer pain (BCP) was associated with microRNA dysregulation. In this study, we intended to clarify the potential role of miR-135-5p in a BCP mouse model, which was established by tumor cell implantation (TCI) in the medullary cavity of the mouse femur. The BCP-related behaviors were tested, including the paw withdrawal mechanical threshold (PWMT) and number of spontaneous flinches (NSF). The miRNA expression profiles in astrocytes of the sham and tumor groups were compared, and miRNA microarray and quantitative real-time PCR (qRT-PCR) assays confirmed that the amount of expression of miR-135-5p was significantly decreased in astrocytes of the tumor group. Gain- and loss-of-function studies showed that miR-135-5p could inhibit astrocyte activation and inflammation cytokine (TNF-α and IL-1β) expression. The relation between miR-135-5p and JAK2 was detected by bioinformatic analysis and dual luciferase reporter gene assay. By conducting in vitro experiments, it was shown that the miR-135-5P mimics lowered the level of JAK2/STAT3 proteins and inflammatory factors in astrocytes. Moreover, in vivo analysis on BCP mice model indicated that the miR-135-5p agonist could sufficiently increase PWMT and decrease NSF. Meanwhile, reduced activation of astrocytes in the spinal cord, as well as decreased expression of JAK2/STAT3 and inflammatory mediators, were found after miR-135-5p agonist treatment. Collectively, the results showed that miR-135-5p could potentially reduce BCP in mice through inhibiting astrocyte-mediated neuroinflammation and blocking of the JAK2/STAT3 signaling pathway, indicating that the upregulation of miR-135-5P could be a therapeutic focus in BCP treatment.
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Affiliation(s)
- Ming Liu
- Department of Anaesthesiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xuefeng Cheng
- Department of Anaesthesiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hong Yan
- Department of Anaesthesiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingli Chen
- Department of Anaesthesiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Caihua Liu
- Department of Anaesthesiology, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhonghui Chen
- Department of Spine Surgery, Renmin Hospital of Wuhan University, No. 9 ZhangZhiDong Street, Wuchang District, Wuhan, Hubei, China.
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Wang M, Liao J, Tan C, Zhou H, Wang J, Wang K, Li Y, Wu W. Integrated study of miR-215 promoting breast cancer cell apoptosis by targeting RAD54B. J Cell Mol Med 2021; 25:3327-3338. [PMID: 33635591 PMCID: PMC8034472 DOI: 10.1111/jcmm.16402] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/02/2021] [Accepted: 02/09/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND MicroRNAs (miRNAs) are widely distributed in cells and participate in the regulation of the pathophysiological process of many diseases. As an important part of non-coding RNA, miRNAs regulate a variety of molecules and signal pathways in tumour cells. However, the evidence for regulatory mechanisms of specific miRNAs in tumour cells is still lacking. METHODS In this study, we used transcriptomics analysis and integrated a variety of public databases to screen miRNAs that have key regulatory effects on breast cancer (BC). In addition, we used in vitro and in vivo studies and combined clinical samples to verify its regulatory mechanism. RESULTS We found that among the specific miRNAs, miR-215-5p is a key regulator in BC. Compared with normal adjacent tissues, miR-215-5p has a lower expression level in BC tissues. Patients with high expression levels of miR-215-5p have a longer survival time. miR-215-5p can specifically target the 3'UTR region of RAD54B mRNA and down-regulate the expression of RAD54B, thereby inhibiting the proliferation of BC cells and promoting the apoptosis of BC cells. CONCLUSIONS Finally, we found that miR-215-5p can be used as an important biomarker for BC. We have clarified its function and revealed its mechanism of targeting RAD54B mRNA for the first time. This may provide important clues to reveal the deeper molecular regulation mechanism of BC.
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Affiliation(s)
- Mingyuan Wang
- Department of PathophysiologySchool of Basic Medical ScienceCentral South UniversityChangshaChina
- Department of Gynaecologythe Affiliated Zhuzhou Hospital Xiangya Medical CollegeCentral South UniversityZhuzhouChina
| | - Jingnan Liao
- Institute of Reproductive and Stem Cell EngineeringSchool of Basic Medical ScienceCentral South UniversityChangshaChina
| | - Chang Tan
- Department of Gynaecologythe Affiliated Zhuzhou Hospital Xiangya Medical CollegeCentral South UniversityZhuzhouChina
| | - Hong Zhou
- Department of Gynaecologythe Affiliated Zhuzhou Hospital Xiangya Medical CollegeCentral South UniversityZhuzhouChina
| | - Jinjin Wang
- Department of Gynaecologythe Affiliated Zhuzhou Hospital Xiangya Medical CollegeCentral South UniversityZhuzhouChina
| | - Kangkai Wang
- Department of PathophysiologySchool of Basic Medical ScienceCentral South UniversityChangshaChina
- Key Laboratory of Sepsis Translational Medicine of HunanCentral South UniversityChangshaChina
- Department of Laboratory AnimalsHunan Key Laboratory of Animal Models for Human DiseasesXiangya School of MedicineCentral South UniversityChangshaChina
| | - Yiming Li
- Department of Geratic SurgeryXiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangshaChina
| | - Wei Wu
- Department of Geratic SurgeryXiangya HospitalCentral South UniversityChangshaChina
- National Clinical Research Center for Geriatric DisordersXiangya HospitalCentral South UniversityChangshaChina
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MicroRNA profiling identifies Forkhead box transcription factor M1 (FOXM1) regulated miR-186 and miR-200b alterations in triple negative breast cancer. Cell Signal 2021; 83:109979. [PMID: 33744419 DOI: 10.1016/j.cellsig.2021.109979] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 03/09/2021] [Accepted: 03/10/2021] [Indexed: 02/07/2023]
Abstract
Breast cancer (BC) is the most commonly diagnosed malignancy. MicroRNAs (miRNAs) play important roles in the tumorigenesis, metastasis and progression of BC. Forkhead Box M1 (FOXM1) oncogenic transcription factor is involved in events considered as hallmarks of cancer. However, the specific mechanism by which FOXM1 exerts its oncogenic effects remains unclear and little is known about its effects on the regulation of miRNA expression. We have found that FOXM1 is upregulated in breast cancer cells and that its expression is associated with shortened overall survival and poor prognosis in patients with BC. Using microarray technology, we assessed the expression profiles of 752 miRNAs in highly aggressive and metastatic triple negative breast cancer (TNBC) cells in response to FOXM1 knockdown and identified 13 differentialy expressed miRNAs (3 miRNAs upregulated and 10 miRNAs down-regulated). We validated the results of the miRNA expression profile in two different TNBC cells by performing qRT-PCR and identified that miR-186-5p and miR-200b-5p were consistently down- or up-regulated, respectively, after knockdown of FOXM1. We further performed KEGG pathway analysis and GO enrichment analysis for miR-186-5p and miR-200b-5p, and identified that these miRNAs are associated with cancer development and progression involving toll-like receptor signaling, cell cycle, AMPK, p53 and NF-kappa B signaling pathways. Taken together, our results suggest that increased FOXM1 expression is associated with poor patient survival and leads to induction of oncomiR miR-186-5p expression and tumor-suppressor inhibition miR-200b-5p, suggesting that the FOXM1/miRNA signaling pathway may contribute to poor patient prognosis and may be a potential therapeutic target in TNBC.
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miR-22-3p/PGC1 β Suppresses Breast Cancer Cell Tumorigenesis via PPAR γ. PPAR Res 2021; 2021:6661828. [PMID: 33777130 PMCID: PMC7981180 DOI: 10.1155/2021/6661828] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2020] [Revised: 12/16/2020] [Accepted: 02/24/2021] [Indexed: 12/17/2022] Open
Abstract
In this study, we found that miR-22-3p expression was decreased in breast cancer (BC) cell lines and tissues. Overexpression of miR-22-3p inhibited the proliferation and migration of BC cells in vitro and in vivo, while depletion of miR-22-3p exhibited the opposite effect. Importantly, miR-22-3p could directly target PGC1β and finally regulate the PPARγ pathway in BC. In conclusion, miR-22-3p/PGC1β suppresses BC cell tumorigenesis via PPARγ, which may become a potential biomarker and therapeutic target.
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