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Wu Q, Zhang L, Sun Y, Ying J. Vitamin D-Regulated miR-589-3p in Patients with Cervical Cancer Predicts Patient Prognosis and is Involved in Tumor Progression. Nutr Cancer 2024:1-9. [PMID: 38913397 DOI: 10.1080/01635581.2024.2365473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 06/03/2024] [Indexed: 06/25/2024]
Abstract
The study aims to evaluate the performance of Vitamin D/calcitriol-induced miR-589-3p in predicting the prognosis of cervical cancer patients and its role in cancer cell function. To identify differentially expressed miRNAs (DEMs) related to calcitriol treatment, the GSE61829 dataset was analyzed. MiR-589-3p expression levels were verified in cervical cancer patients. The association of miR-589-3p with overall survival was investigated using Kaplan-Meier survival analyses and the multi-variate Cox proportional hazards model analysis. The effects of miR-589-3p on cervical cancer cells and calcitriol-treated cells were examined using the MTT assay and Transwell migration/invasion assay. From GSE61829 dataset, a total of eleven DEMs were identified, including miR-589-3p. MiR-589-3p was found to be decreased in cervical cancer but increased after one-year intake of Vitamin D. Low miR-589-3p after one-year intake of Vitamin D was identified as a predictive factor for low survival probability (p = 0.0059) with a significant impact on the death risk (HR: 3.04; 95%CI: 1.47-6.29; p = 0.003). MiR-589-3p overexpression inhibited the proliferation and migration/invasion of cervical cancer cells and calcitriol-treated cervical cancer cells. In conclusion, miR-589-3p can be induced by Vitamin D/calcitriol treatment and inhibit cervical cancer progression. MiR-589-3p has the potential to predict overall survival in patients with cervical cancer.
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Affiliation(s)
- Qi Wu
- Department of Operating Room, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou city, China
| | - Lin Zhang
- Disinfection Supply Center, Gynecological Hospital Affiliated to Nanjing Medical University, Nanjing city, China
| | - Youmeng Sun
- Department of Operating Room, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou city, China
| | - Jinhong Ying
- Department of Operating Room, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou city, China
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Chen Z, Xu Z, Wang Q, Wang L, Zhang H, Wang W, Zhao H, Guo Y, Cui J. Exosome-delivered circRNA circSYT15 contributes to cisplatin resistance in cervical cancer cells through the miR-503-5p/RSF1 axis. Cell Cycle 2023; 22:2211-2228. [PMID: 37974391 PMCID: PMC10730224 DOI: 10.1080/15384101.2023.2281768] [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: 06/09/2021] [Accepted: 11/06/2023] [Indexed: 11/19/2023] Open
Abstract
The development of chemotherapy resistance is a major obstacle for cervical cancer (CC) patients. Exosome-mediated transfer of circular RNAs (circRNAs) was found to have relevance to the CC. This study is designed to explore the role and mechanism of exosomal circRNA synaptotagmin 15 (circSYT15) on cisplatin (DDP) resistance in CC. Cell proliferation ability and apoptosis rate were detected by Cell Counting Kit-8 (CCK-8), 5-ethynyl-2'-deoxyuridine (EdU), colony formation, and flow cytometry assays. CircSYT15, microRNA-503-5p (miR-503-5p), Remodeling spacing factor 1 (RSF1) levels were detected by real-time quantitative polymerase chain reaction (RT-qPCR). Exosomes were analyzed by a transmission electron microscope and nanoparticle tracking analysis. CD63, CD81, TSC101, Bcl-2, Bax, C-caspase 3, and RSF1 protein levels were examined by western blot assay. The binding between miR-503-5p and circSYT15 or RSF1 was predicted by circBank or Starbase and then verified by a dual-luciferase reporter and RNA Immunoprecipitation (RIP). The biological role of exosomal circSYT15 in DDP resistance of CC in vivo. CircSYT15 was upregulated in the DDP-resistant CC cells and exosomes isolated from DDP-resistant CC cells. CircSYT15 knockdown repressed the proliferation and drug resistance of CC and induced apoptosis in CC cells. Exosomes shuttled circSYT15 act as a sponge to affect RSF1 expression, thereby promoting proliferation and drug resistance and repressing apoptosis of sensitive CC cells. Exosomal circSYT15 boost DDP resistance of cervical cancer in vivo. Exosome-mediated transfer of circSYT15 enhanced DDP resistance in CC partly by targeting the miR-503-5p/RSF1 axis, providing a foundation for future clinical applications of CC drug resistance.
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Affiliation(s)
- Zhilong Chen
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Zhen Xu
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Qian Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Lu Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Hailing Zhang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Wuliang Wang
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Hu Zhao
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Yilin Guo
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
| | - Jinquan Cui
- Department of Obstetrics and Gynecology, The Second Affiliated Hospital of Zhengzhou University, Zhengzhou City, Henan Province, China
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Avila E, Noriega-Mejía BJ, González-Macías J, Cortes-Hernández U, García-Quiroz J, García-Becerra R, Díaz L. The Preventive Role of the Vitamin D Endocrine System in Cervical Cancer. Int J Mol Sci 2023; 24:ijms24108665. [PMID: 37240017 DOI: 10.3390/ijms24108665] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/08/2023] [Accepted: 05/10/2023] [Indexed: 05/28/2023] Open
Abstract
Vitamin D along with its active metabolite calcitriol and its metabolic and signaling system, known as the vitamin D endocrine system, have been widely recognized as a pivotal regulator of calcium homeostasis in addition to non-calcemic antitumoral effects in a variety of human cancers, including cervical cancer. Several studies have found an inverse relationship between the incidence of cervical neoplasia and vitamin D levels. This narrative review updates the current evidence supporting the notion that the vitamin D endocrine system has a preventive role on cervical cancer, mainly in the early phases of the disease, acting at the level of suppressing cell proliferation, promoting apoptosis, modulating inflammatory responses, and probably favoring the clearance of human papillomavirus-dependent cervical lesions. Although an optimal vitamin D status helps in the prevention and regression of low-grade squamous intraepithelial lesions of the cervix, it appears that vitamin D alone or combined with chemotherapeutic agents has little effectivity once advanced cervical cancer is established. These observations suggest that an optimal vitamin D status might exert beneficial actions in the early phases of cervical cancer by preventing its onset and progression.
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Affiliation(s)
- Euclides Avila
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
| | - Bryan Javier Noriega-Mejía
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
| | - Jocelyn González-Macías
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
| | - Ulises Cortes-Hernández
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
| | - Janice García-Quiroz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
| | - Rocío García-Becerra
- Departamento de Biología Molecular y Biotecnología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Av. Universidad 3000, Coyoacán, Ciudad de México 04510, Mexico
| | - Lorenza Díaz
- Departamento de Biología de la Reproducción Dr. Carlos Gual Castro, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Av. Vasco de Quiroga No. 15, Col. Belisario Domínguez Sección XVI, Tlalpan, Ciudad de México 14080, Mexico
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Punchoo R, Dreyer G, Pillay TS. 25-Hydroxycholecalciferol Inhibits Cell Growth and Induces Apoptosis in SiHa Cervical Cells via Autocrine Vitamin D Metabolism. Biomedicines 2023; 11:biomedicines11030871. [PMID: 36979850 PMCID: PMC10045786 DOI: 10.3390/biomedicines11030871] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 02/16/2023] [Accepted: 02/20/2023] [Indexed: 03/16/2023] Open
Abstract
Preclinical studies show that the anticancer actions of vitamin D metabolites are mediated by apoptosis, inhibition of cell proliferation and induction of cell cycle arrest. Cervical cancer cells express an autocrine vitamin D metabolising system (VDMS) comprised of a vitamin D receptor, vitamin D catabolic enzyme (CYP24A1), and the activating enzyme of 25-hydroxycholecalciferol (25(OH)D3), CYP27B1. We assessed the anticancer effects of 25(OH)D3 at clinically relevant concentrations on a cervical squamous cell cancer cell line, SiHa. We evaluated cell health parameters (cell count, viability, and cell cycle), cell death modes (apoptosis, autophagic-dependent death, and necrosis by flow cytometry and transmission electron microscopy), and autocrine VDMS gene and protein expression by qPCR and Western blot, respectively. Our study demonstrates that physiological and supraphysiological doses of 25(OH)D3 inhibit cell growth and viability and induce biochemical and morphological apoptosis in SiHa cells. These growth effects are mediated by alteration in the VDMS gene and protein expression, with prominent negative feedback at supraphysiological treatment dose. These data identify promising therapeutic potential of 25(OH)D3 in cervical cancer, which warrants further clinical translational investigations.
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Affiliation(s)
- Rivak Punchoo
- Tshwane Academic Division, National Health Laboratory Service (NHLS), Pretoria 0001, South Africa
- Department of Chemical Pathology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
- Correspondence: ; Tel.: +27-12-3192671
| | - Greta Dreyer
- Department of Obstetrics and Gynaecology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
| | - Tahir S. Pillay
- Tshwane Academic Division, National Health Laboratory Service (NHLS), Pretoria 0001, South Africa
- Department of Chemical Pathology, Faculty of Health Sciences, University of Pretoria, Pretoria 0001, South Africa
- Division of Chemical Pathology, Department of Pathology, University of Cape Town, Rondebosch 7701, South Africa
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5
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Palanca A, Ampudia-Blasco FJ, Real JT. The Controversial Role of Vitamin D in Thyroid Cancer Prevention. Nutrients 2022; 14:nu14132593. [PMID: 35807774 PMCID: PMC9268358 DOI: 10.3390/nu14132593] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/19/2022] [Accepted: 06/20/2022] [Indexed: 11/25/2022] Open
Abstract
Thyroid cancer is the most common endocrine malignancy and exhibits rising incidence. Annual incidence varies by sex, age, and geographical location. It has been reported that impairment of vitamin D signalling promotes thyroid cancer progression. Recent studies have shown that vitamin D, a fat-soluble vitamin that acts as both a nutrient and a hormone, may have utility in the prevention of autoimmune thyroid-related diseases. However, the precise role of vitamin D in the pathobiology of thyroid cancer is controversial. Previous studies have suggested that elevated serum vitamin D levels have a protective role in thyroid cancer. However, there is also evidence demonstrating no inverse relationship between vitamin D levels and the occurrence of thyroid cancer. Furthermore, recent data provide evidence that circulating vitamin D concentration is inversely correlated with disease aggressiveness and poor prognosis, while evidence of an association with tumour initiation remains weak. Nevertheless, a variety of data support an anti-tumorigenic role of vitamin D and its potential utility as a secondary chemopreventive agent. In this review, we highlighted recent findings regarding the association of vitamin D status with the risk of thyroid cancer, prognosis, potential mechanisms, and possible utility as a chemopreventive agent.
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Affiliation(s)
- Ana Palanca
- Endocrinology and Nutrition Department, Valencia University Clinic Hospital, 46010 Valencia, Spain;
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain
- CIBERDEM, CIBER Diabetes and Associated Metabolic Diseases, 28029 Madrid, Spain
- Correspondence: (A.P.); (F.J.A.-B.); Tel.: +34-96-197-35-00 (A.P. & F.J.A.-B.)
| | - Francisco Javier Ampudia-Blasco
- Endocrinology and Nutrition Department, Valencia University Clinic Hospital, 46010 Valencia, Spain;
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain
- CIBERDEM, CIBER Diabetes and Associated Metabolic Diseases, 28029 Madrid, Spain
- Department of Medicine, Medicine Faculty, University of Valencia (UV), 46010 Valencia, Spain
- Correspondence: (A.P.); (F.J.A.-B.); Tel.: +34-96-197-35-00 (A.P. & F.J.A.-B.)
| | - José T. Real
- Endocrinology and Nutrition Department, Valencia University Clinic Hospital, 46010 Valencia, Spain;
- INCLIVA Biomedical Research Institute, 46010 Valencia, Spain
- CIBERDEM, CIBER Diabetes and Associated Metabolic Diseases, 28029 Madrid, Spain
- Department of Medicine, Medicine Faculty, University of Valencia (UV), 46010 Valencia, Spain
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6
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Shahrzad MK, Gharehgozlou R, Fadaei S, Hajian P, Mirzaei HR. Vitamin D and Non-coding RNAs: New Insights into the Regulation of Breast Cancer. Curr Mol Med 2021; 21:194-210. [PMID: 32652908 DOI: 10.2174/1566524020666200712182137] [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] [Received: 02/26/2020] [Revised: 06/09/2020] [Accepted: 06/11/2020] [Indexed: 11/22/2022]
Abstract
Breast cancer, a life-threatening serious disease with a high incident rate among women, is responsible for thousands of cancer-associated death worldwide. Numerous investigations have evaluated the possible mechanisms related to this malignancy. Among them, non-coding RNAs (ncRNAs), i.e., microRNAs (miRNAs), long non-coding RNAs (lncRNAs), and circular RNAs have recently attracted attention of researchers. In addition to recent studies for evaluating the role of ncRNAs in breast cancer etiology, some investigations have revealed that vitamin D has regulatory and therapeutic roles in breast cancer. Moreover, an important link between vitamin D and ncRNAs in cancer therapy has been highlighted. Herein, the aim of this study was to discuss the available data on the mentioned link in breast cancer.
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Affiliation(s)
- Mohammad Karim Shahrzad
- Department of Internal Medicine and endocrinology, Shohadae Tajrish Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Gharehgozlou
- Cancer Research Center, Shohada Tajrish Hospital, Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sara Fadaei
- Department of Internal Medicine and endocrinology, Beheshti University of Medical Sciences, Tehran, Iran
| | - Parastoo Hajian
- Cancer Research Center, Shohada Tajrish Hospital, Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hamid Reza Mirzaei
- Cancer Research Center, Shohada Tajrish Hospital, Department of Radiation Oncology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Wu J, Zhao Q, Zhao Y, Zhang X, Tian Y, Guo Z. Dicer increases the indication for trastuzumab treatment in gastric cancer patients via overexpression of human epidermal growth factor receptor 2. Sci Rep 2021; 11:6993. [PMID: 33772068 PMCID: PMC7997953 DOI: 10.1038/s41598-021-86485-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 03/08/2021] [Indexed: 01/01/2023] Open
Abstract
The low proportion of gastric cancer (GC) patients with high HER2 expression limits the clinical application of trastuzumab, a humanized epidermal growth factor receptor 2 (HER2) antibody targeting for GC treatment. We found that Dicer was positively correlated with HER2 expression in GC tissue by immunostaining as well as induce HER2 overexpression without increasing invasiveness of GC cell. In addition, both the growth of GC referring to cell proliferation, invasion, migration and apoptosis was inhibited by Dicer overexpression. Moreover, the HER2 overexpression induced by Dicer provided more effective and additive target for trastuzumab to amplify the inhibition effect for GC cells in vitro and in vivo. Furthermore, as assessed in a subsequent experiment, calcitriol induced HER2 overexpression and amplified the inhibition effect of trastuzumab in GC cells referring to proliferation. Our finding demonstrated the calcitriol might increase indication of trastuzumab by inducing HER2 overexpression in GC patients. Dicer would be a potential target that extend the clinical indications of HER2 antibody in patients with low or negative HER2, who were not fit for HER2 antibody treatment before.
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Affiliation(s)
- Jianhua Wu
- Animal Center, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Qun Zhao
- Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Yue Zhao
- Department of Gastroenterology and Hepatology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Xiaoyun Zhang
- Department of Immunology and Rheumatology, The Fourth Hospital of Hebei Medical University, 12 Jiankang Road, Shijiazhuang, 050011, People's Republic of China
| | - Yuan Tian
- Department of Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, People's Republic of China
| | - Zhanjun Guo
- Department of Immunology and Rheumatology, The Fourth Hospital of Hebei Medical University, 12 Jiankang Road, Shijiazhuang, 050011, People's Republic of China.
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Lai GR, Lee YF, Yan SJ, Ting HJ. Active vitamin D induces gene-specific hypomethylation in prostate cancer cells developing vitamin D resistance. Am J Physiol Cell Physiol 2020; 318:C836-C847. [PMID: 32159363 DOI: 10.1152/ajpcell.00522.2019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Prostate cancer (PCa) is a leading cause of cancer death in men. Despite the antiproliferative effects of 1α,25-dihydroxyvitamin D3 [1,25(OH)2D3] on PCa, accumulating evidence indicates that 1,25(OH)2D3 promotes cancer progression by increasing genome plasticity. Our investigation of epigenetic changes associated with vitamin D insensitivity found that 1,25(OH)2D3 treatment reduced the expression levels and activities of DNA methyltransferases 1 and 3B (DNMT1 and DNMT3B, respectively). In silico analysis and reporter assay confirmed that 1,25(OH)2D3 downregulated transcriptional activation of the DNMT3B promoter and upregulated microRNAs targeting the 3'-untranslated regions of DNMT3B. We then profiled DNA methylation in the vitamin D-resistant PC-3 cells and a resistant PCa cell model generated by long-term 1,25(OH)2D3 exposure. Several candidate genes were found to be hypomethylated and overexpressed in vitamin D-resistant PCa cells compared with vitamin D-sensitive cells. Most of the identified genes were associated with mammalian target of rapamycin (mTOR) signaling activation, which is known to promote cancer progression. Among them, we found that inhibition of ribosomal protein S6 kinase A1 (RPS6KA1) promoted vitamin D sensitivity in PC-3 cells. Furthermore, The Cancer Genome Atlas (TCGA) prostate cancer data set demonstrated that midline 1 (MID1) expression is positively correlated with tumor stage. Overall, our study reveals an inhibitory mechanism of 1,25(OH)2D3 on DNMT3B, which may contribute to vitamin D resistance in PCa.
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Affiliation(s)
- Guan-Rong Lai
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, Republic of China
| | - Yi-Fen Lee
- Department of Urology, Pathology, and Wilmot Cancer Cancer, University of Rochester, Rochester, New York
| | - Shian-Jang Yan
- Department of Physiology, College of Medicine, National Cheng Kung University, Tainan, Taiwan, Republic of China
| | - Huei-Ju Ting
- Department of Biological Sciences and Technology, National University of Tainan, Tainan, Taiwan, Republic of China
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Rong X, Gao W, Yang X, Guo J. Downregulation of hsa_circ_0007534 restricts the proliferation and invasion of cervical cancer through regulating miR-498/BMI-1 signaling. Life Sci 2019; 235:116785. [DOI: 10.1016/j.lfs.2019.116785] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 12/27/2022]
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Ohya S, Kito H, Kajikuri J. [Ca 2+-activated K + channels as cancer therapeutic targets]. Nihon Yakurigaku Zasshi 2019; 154:108-113. [PMID: 31527359 DOI: 10.1254/fpj.154.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Similar to calcium (Ca2+) and chloride (Cl-) ion channels/transporters, potassium (K+) channels have been recognized as a crucial cancer treatment target. Recent studies have provided convincing evidences of positive correlation between elevated expression levels of Ca2+-activated K+ (KCa) channels and cancer proliferation, metastasis, and poor patient prognosis. In cancer cells, KCa1.1 and KCa3.1 KCa channels are co-localized with Ca2+-permeable Orai/TRP channels to provide a positive-feedback loop for Ca2+ entry. They are responsible for the promotion of cell growth and metastasis in the different types of cancer, and are therefore potential therapeutic targets and biomarkers for cancer. We determined the epigenetic and post-transcriptional dysregulation of KCa3.1 by class I histone deacetylase inhibitors in breast and prostate cancer cells. We further determined the transcriptional repression and protein degradation of KCa1.1 by vitamin D receptor agonists and androgen receptor antagonists, which are expected as potential therapeutic drugs for triple-negative breast cancer. The anti-inflammatory cytokine, interleukin-10 (IL-10) is an immunosuppressive factor involved in tumorigenesis, and plays a crucial role in escape from tumor immune surveillance. We determined KCa3.1 activators are a possible therapeutic option to suppress the tumor-promoting activities of IL-10. These results may provide new insights into cancer treatment focused on Ca2+-activated K+ channels.
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Affiliation(s)
- Susumu Ohya
- Department of Pharmacology, Graduate School of Medical Sciences, Nagoya City University
| | - Hiroaki Kito
- Department of Pharmacology, Graduate School of Medical Sciences, Nagoya City University
| | - Junko Kajikuri
- Department of Pharmacology, Graduate School of Medical Sciences, Nagoya City University
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11
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The promising role of miR-296 in human cancer. Pathol Res Pract 2018; 214:1915-1922. [DOI: 10.1016/j.prp.2018.09.026] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Revised: 09/08/2018] [Accepted: 09/28/2018] [Indexed: 12/18/2022]
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12
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Panizo S, Carrillo-López N, Naves-Díaz M, Solache-Berrocal G, Martínez-Arias L, Rodrigues-Díez RR, Fernández-Vázquez A, Martínez-Salgado C, Ruiz-Ortega M, Dusso A, Cannata-Andía JB, Rodríguez I. Regulation of miR-29b and miR-30c by vitamin D receptor activators contributes to attenuate uraemia-induced cardiac fibrosis. Nephrol Dial Transplant 2018; 32:1831-1840. [PMID: 28460073 DOI: 10.1093/ndt/gfx060] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Accepted: 03/04/2017] [Indexed: 12/20/2022] Open
Abstract
Background Uraemic cardiomyopathy, a process mainly associated with increased myocardial fibrosis, is the leading cause of death in chronic kidney disease patients and can be prevented by vitamin D receptor activators (VDRAs). Since some microRNAs (miRNAs) have emerged as regulators of the fibrotic process, we aimed to analyse the role of specific miRNAs in VDRA prevention of myocardial fibrosis as well as their potential use as biomarkers. Methods Wistar rats were nephrectomized and treated intraperitoneally with equivalent doses of two VDRAs: calcitriol and paricalcitol. Biochemical parameters, cardiac fibrosis, miRNA (miR-29b, miR-30c and miR-133b) levels in the heart and serum and expression of their target genes collagen I (COL1A1), matrix metalloproteinase 2 (MMP-2) and connective tissue growth factor (CTGF) in the heart were evaluated. Results Both VDRAs attenuated cardiac fibrosis, achieving a statistically significant difference in the paricalcitol-treated group. Increases in RNA and protein levels of COL1A1, MMP-2 and CTGF and reduced expression of miR-29b and miR-30c, known regulators of these pro-fibrotic genes, were observed in the heart of chronic renal failure (CRF) rats and were attenuated by both VDRAs. In serum, significant increases in miR-29b, miR-30c and miR-133b levels were observed in CRF rats, which were prevented by VDRA use. Moreover, vitamin D response elements were identified in the three miRNA promoters. Conclusions VDRAs, particularly paricalcitol, attenuated cardiac fibrosis acting on COL1A1, MMP-2 and CTGF expression, partly through regulation of miR-29b and miR-30c. These miRNAs and miR-133b could be useful serum biomarkers for cardiac fibrosis and also potential new therapeutic targets.
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Affiliation(s)
- Sara Panizo
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Natalia Carrillo-López
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Manuel Naves-Díaz
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Guillermo Solache-Berrocal
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Laura Martínez-Arias
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Raúl R Rodrigues-Díez
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Amalia Fernández-Vázquez
- Servicio de Anatomía Patológica, Centro Médico de Asturias, Oviedo, Spain.,Hospital Carmen y Severo Ochoa, Cangas del Narcea, Spain
| | - Carlos Martínez-Salgado
- Department of Physiology and Pharmacology, Renal and Cardiovascular Pathophysiology Unit, Institute of Biomedical Research of Salamanca, University of Salamanca, Salamanca, Spain
| | - Marta Ruiz-Ortega
- Cellular Biology in Renal Diseases Laboratory, IIS-Fundación Jiménez Díaz, Universidad Autónoma de Madrid, Madrid, Spain
| | - Adriana Dusso
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Jorge B Cannata-Andía
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
| | - Isabel Rodríguez
- Bone and Mineral Research Unit, Instituto Reina Sofía de Investigación, REDinREN del ISCIII, Hospital Universitario Central de Asturias, Universidad de Oviedo, Oviedo, Spain
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13
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Zenata O, Vrzal R. Fine tuning of vitamin D receptor (VDR) activity by post-transcriptional and post-translational modifications. Oncotarget 2018; 8:35390-35402. [PMID: 28427151 PMCID: PMC5471063 DOI: 10.18632/oncotarget.15697] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Accepted: 02/08/2017] [Indexed: 12/31/2022] Open
Abstract
Vitamin D receptor (VDR) is a member of the nuclear receptor (NR) superfamily of ligand-activated transcription factors. Activated VDR is responsible for maintaining calcium and phosphate homeostasis, and is required for proper cellular growth, cell differentiation and apoptosis. The expression of both phases I and II drug-metabolizing enzymes is also regulated by VDR, therefore it is clinically important. Post-translational modifications of NRs have been known as an important mechanism modulating the activity of NRs and their ability to drive the expression of target genes. The aim of this mini review is to summarize the current knowledge about post-transcriptional and post-translational modifications of VDR.
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Affiliation(s)
- Ondrej Zenata
- Department of Cell Biology and Genetics, Faculty of Science, Palacky University, Olomouc, Czech Republic
| | - Radim Vrzal
- Department of Cell Biology and Genetics, Faculty of Science, Palacky University, Olomouc, Czech Republic
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14
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Deuster E, Jeschke U, Ye Y, Mahner S, Czogalla B. Vitamin D and VDR in Gynecological Cancers-A Systematic Review. Int J Mol Sci 2017; 18:ijms18112328. [PMID: 29113037 PMCID: PMC5713297 DOI: 10.3390/ijms18112328] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 10/27/2017] [Accepted: 10/30/2017] [Indexed: 12/26/2022] Open
Abstract
In recent years, a vast amount of studies have centered on the role of vitamin D in the pathogenesis of certain types of cancers such as breast, colorectal and lung cancer. Increasing evidence suggests that vitamin D and its receptor play a crucial role in the development of gynecological cancers. In this review, we systematically analyzed the effect of vitamin D and the vitamin D receptor on endometrial, ovarian, cervical, vulvar and vaginal cancer. Our literature research shows that vitamin D levels and vitamin-D-related pathways affect the risk of gynecological cancers. Numerous ecological studies give evidence on the inverse relationship between UVB exposure and gynecological cancer risk. However, epidemiologic research is still inconclusive for endometrial and ovarian cancer and insufficient for rarer types of gynecological cancers. The vitamin D receptor (VDR) is upregulated in all gynecological cancers, indicating its influence on cancer etiology. The VDR polymorphism FokI (rs2228570) seems to increase the risk of ovarian cancer. Other nuclear receptors, such as the RXR, also influence gynecological cancers. Although there is limited knowledge on the role of the VDR/RXR on the survival of endometrial, cervical, vulvar or vaginal cancer patients, some studies showed that both receptors influence survival. Therefore, we suggest that further studies should focus on the vitamin D- and its hetero dimer receptor RXR in gynecological cancers.
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Affiliation(s)
- Eileen Deuster
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, Munich 81377, Germany.
| | - Udo Jeschke
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, Munich 81377, Germany.
| | - Yao Ye
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, Munich 81377, Germany.
| | - Sven Mahner
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, Munich 81377, Germany.
| | - Bastian Czogalla
- Department of Obstetrics and Gynecology, University Hospital, LMU Munich, Marchioninistr 15, Munich 81377, Germany.
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15
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Zeljic K, Supic G, Magic Z. New insights into vitamin D anticancer properties: focus on miRNA modulation. Mol Genet Genomics 2017; 292:511-524. [DOI: 10.1007/s00438-017-1301-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Accepted: 02/10/2017] [Indexed: 12/17/2022]
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16
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Khatun A, Fujimoto M, Kito H, Niwa S, Suzuki T, Ohya S. Down-Regulation of Ca 2+-Activated K⁺ Channel K Ca1.1 in Human Breast Cancer MDA-MB-453 Cells Treated with Vitamin D Receptor Agonists. Int J Mol Sci 2016; 17:ijms17122083. [PMID: 27973439 PMCID: PMC5187883 DOI: 10.3390/ijms17122083] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 12/01/2016] [Accepted: 12/08/2016] [Indexed: 12/15/2022] Open
Abstract
Vitamin D (VD) reduces the risk of breast cancer and improves disease prognoses. Potential VD analogs are being developed as therapeutic agents for breast cancer treatments. The large-conductance Ca2+-activated K+ channel KCa1.1 regulates intracellular Ca2+ signaling pathways and is associated with high grade tumors and poor prognoses. In the present study, we examined the effects of treatments with VD receptor (VDR) agonists on the expression and activity of KCa1.1 in human breast cancer MDA-MB-453 cells using real-time PCR, Western blotting, flow cytometry, and voltage-sensitive dye imaging. Treatments with VDR agonists for 72 h markedly decreased the expression levels of KCa1.1 transcripts and proteins in MDA-MB-453 cells, resulting in the significant inhibition of depolarization responses induced by paxilline, a specific KCa1.1 blocker. The specific proteasome inhibitor MG132 suppressed VDR agonist-induced decreases in KCa1.1 protein expression. These results suggest that KCa1.1 is a new downstream target of VDR signaling and the down-regulation of KCa1.1 through the transcriptional repression of KCa1.1 and enhancement of KCa1.1 protein degradation contribute, at least partly, to the antiproliferative effects of VDR agonists in breast cancer cells.
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Affiliation(s)
- Anowara Khatun
- Department of Pharmacology, Division of Pathological Sciences, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
| | - Mayu Fujimoto
- Department of Pharmacology, Division of Pathological Sciences, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
| | - Hiroaki Kito
- Department of Pharmacology, Division of Pathological Sciences, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
| | - Satomi Niwa
- Department of Pharmacology, Division of Pathological Sciences, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
| | - Takayoshi Suzuki
- Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto 403-8334, Japan.
| | - Susumu Ohya
- Department of Pharmacology, Division of Pathological Sciences, Kyoto Pharmaceutical University, Kyoto 607-8414, Japan.
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17
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Biersack B. Current state of phenolic and terpenoidal dietary factors and natural products as non-coding RNA/microRNA modulators for improved cancer therapy and prevention. Noncoding RNA Res 2016; 1:12-34. [PMID: 30159408 PMCID: PMC6096431 DOI: 10.1016/j.ncrna.2016.07.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2016] [Revised: 07/20/2016] [Accepted: 07/20/2016] [Indexed: 02/06/2023] Open
Abstract
The epigenetic regulation of cancer cells by small non-coding RNA molecules, the microRNAs (miRNAs), has raised particular interest in the field of oncology. These miRNAs play crucial roles concerning pathogenic properties of cancer cells and the sensitivity of cancer cells towards anticancer drugs. Certain miRNAs are responsible for an enhanced activity of drugs, while others lead to the formation of tumor resistance. In addition, miRNAs regulate survival and proliferation of cancer cells, in particular of cancer stem-like cells (CSCs), that are especially drug-resistant and, thus, cause tumor relapse in many cases. Various small molecule compounds were discovered that target miRNAs that are known to modulate tumor aggressiveness and drug resistance. This review comprises the effects of naturally occurring small molecules (phenolic compounds and terpenoids) on miRNAs involved in cancer diseases.
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Key Words
- 1,25-D, 1,25-dihydroxyvitamin D3
- 18-AGA, 18α-glycyrrhetinic acid
- 3,6-DHF, 3,6-dihydroxyflavone
- AKBA, 3-acetyl-11-keto-β-boswellic acid
- Anticancer drugs
- CAPE, caffeic acid phenethyl ester
- CDODA-Me, methyl 2-cyano-3,11-dioxo-18β-olean-1,12-dien-30-oate
- Dox, doxorubicin
- EGCG, (−)-epigallocatechin-3-O-gallate
- MicroRNA
- PEG, polyethylene glycol
- PPAP, polycyclic polyprenylated acylphloroglucinol
- Polyphenols
- RA, retinoic acid
- ROS, reactive oxygen species
- TQ, thymoquinone
- Terpenes
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Affiliation(s)
- Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstraße 30, 95447 Bayreuth, Germany
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18
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The expression of RNA helicase DDX5 is transcriptionally upregulated by calcitriol through a vitamin D response element in the proximal promoter in SiHa cervical cells. Mol Cell Biochem 2015; 410:65-73. [DOI: 10.1007/s11010-015-2538-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 08/18/2015] [Indexed: 12/22/2022]
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