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Lin Y, Chen J, Xin S, Lin Y, Chen Y, Zhou X, Chen H, Li X. CYP24A1 affected macrophage polarization through degradation of vitamin D as a candidate biomarker for ovarian cancer prognosis. Int Immunopharmacol 2024; 138:112575. [PMID: 38963981 DOI: 10.1016/j.intimp.2024.112575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 06/21/2024] [Accepted: 06/25/2024] [Indexed: 07/06/2024]
Abstract
Ovarian cancer (OC) is a fatal gynecological malignancy with a poor prognosis in which mitochondria-related genes are involved deeply. In this study, we aim to screen mitochondria-related genes that play a role in OC prognosis and investigate its effects. Through single-cell sequencing technology and bioinformatics analysis, including TCGA ovarian cancer data analysis, gene expression signature analysis (GES), immune infiltration analysis, Gene Ontology (GO) enrichment analysis, Gene Set Enrichment Analysis (GSEA), and Principal Component Analysis (PCA), our findings revealed that CYP24A1 regulated macrophage polarization through vitamin D (VD) degradation and served as a target gene for the second malignant subtype of OC through bioinformatics analyses. For further validation, the expression and function of CYP24A1 in OC cells was investigated. And the expression of CYP24A1 was much higher in carcinoma than in paracancerous tissue, whereas the VD content decreased in the OC cell lines with CYP24A1 overexpression. Moreover, macrophages were polarized towards M1 after the intervention of VD-treated OC cell lines and inhibited the malignant phenotypes of OC. However, the effect could be reversed by overexpressing CYP24A1, resulting in the polarization of M2 macrophages, thereby promoting tumor progression, as verified by constructing xenograft models in vitro. In conclusion, our findings suggested that CYP24A1 induced M2 macrophage polarization through interaction with VD, thus promoting the malignant progression of OC.
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Affiliation(s)
- YaoXiang Lin
- Hangzhou Normal University, Hangzhou, Zhejiang 311121, People's Republic of China
| | - JiongFei Chen
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, People's Republic of China
| | - SiJia Xin
- Hangzhou Normal University, Hangzhou, Zhejiang 311121, People's Republic of China
| | - Ya Lin
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, People's Republic of China
| | - YongChao Chen
- Hangzhou Normal University, Hangzhou, Zhejiang 311121, People's Republic of China
| | - Xiaojing Zhou
- Zhejiang Chinese Medical University, Hangzhou, Zhejiang 310053, People's Republic of China
| | - Hao Chen
- Department of Pathology, Hangzhou Women's Hospital, Hangzhou, Zhejiang 310008, People's Republic of China.
| | - XiangJuan Li
- Hangzhou Women's Hospital, Hangzhou, Zhejiang 310008, People's Republic of China.
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2
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Powała A, Żołek T, Brown G, Kutner A. Structure and the Anticancer Activity of Vitamin D Receptor Agonists. Int J Mol Sci 2024; 25:6624. [PMID: 38928329 PMCID: PMC11203455 DOI: 10.3390/ijms25126624] [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: 05/28/2024] [Revised: 06/11/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
Vitamin D is a group of seco-steroidal fat-soluble compounds. The two basic forms, vitamin D2 (ergocalciferol) and vitamin D3 (cholecalciferol), do not have biological activity. They are converted in the body by a two-step enzymatic hydroxylation into biologically active forms, 1α,25-dihydroxyvitamin D2 [ercalcitriol, 1,25(OH)2D2] and 1α,25-dihydroxyvitamin D3 [calcitriol, 1,25(OH)2D3], which act as classical steroid hormones. 1,25(OH)2D3 exerts most of its physiological functions by binding to the nuclear vitamin D receptor (VDR), which is present in most body tissues to provide support to a broad range of physiological processes. Vitamin D-liganded VDR controls the expression of many genes. High levels of 1,25(OH)2D3 cause an increase in calcium in the blood, which can lead to harmful hypercalcemia. Several analogs of 1,25(OH)2D3 and 1,25(OH)2D2 have been designed and synthesized with the aim of developing compounds that have a specific therapeutic function, for example, with potent anticancer activity and a reduced toxic calcemic effect. Particular structural modifications to vitamin D analogs have led to increased anticancer activity and reduced calcemic action with the prospect of extending work to provide future innovative therapies.
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Affiliation(s)
- Agnieszka Powała
- Department of Organic and Physical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 1 Stefana Banacha, 02-097 Warsaw, Poland
| | - Teresa Żołek
- Department of Organic and Physical Chemistry, Faculty of Pharmacy, Medical University of Warsaw, 1 Stefana Banacha, 02-097 Warsaw, Poland
| | - Geoffrey Brown
- School of Biomedical Sciences, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK;
| | - Andrzej Kutner
- Department of Drug Chemistry Pharmaceutical and Biomedical Analysis, Faculty of Pharmacy, Medical University of Warsaw, 1 Stefana Banacha, 02-097 Warsaw, Poland;
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Wang L, Zhang Q, Wang J, Lu H, Zeng W, Zhang T. Vitamin D3 regulates NSUN2 expression and inhibits melanoma cell proliferation and migration. Mol Divers 2023:10.1007/s11030-023-10720-9. [PMID: 37688740 DOI: 10.1007/s11030-023-10720-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Accepted: 08/18/2023] [Indexed: 09/11/2023]
Abstract
The activated form of vitamin D3 [1,25-dihydroxyvitamin D3; 1,25(OH)2D3] is important for various physiological processes, such as bone mineralization and calcium metabolism, and plays an anticancer role in numerous cancers as well. Its role in melanoma cells has yet to be proven. NOP2/Sun RNA methyltransferase 2 (NSUN2) is a typical RNA methyltransferase and is highly expressed in a variety of cancer cells. However, the molecular mechanisms underlying the role of 1,25(OH)2D3 and NSUN2 in melanoma cells remain largely unknown. The current study showed that 1,25(OH)2D3 could significantly and specifically inhibit the proliferation and migration of melanoma B16 cells. 1,25(OH)2D3 enhances vitamin D receptor expression while simultaneously reducing NSUN2 expression in melanoma cells. Subsequently, knockdown of NSUN2 suppressed B16 cell proliferation and migration. RNA-Seq results illuminated that DNA replication, cell proliferation and cell cycle pathways were enriched, and genes promoting these pathways were reduced after knocking down Nsun2. Dual-luciferase reporter assays showed that 1,25(OH)2D3 downregulated reporter gene expression was controlled by the Nsun2 promoter. The results suggest that 1,25(OH)2D3 binds to the vitamin D response element located upstream of the Nsun2 promoter to downregulate Nsun2 transcription activity and then affects the gene expression pattern related to cell proliferation and the cell cycle, thereby restraining B16 cell proliferation and migration.
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Affiliation(s)
- Ling Wang
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China
| | - Qiang Zhang
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China
- College of Life Sciences, Key Laboratory of Plant Secondary Metabolism and Regulation of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, China
| | - Jinping Wang
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China
| | - Hongzhao Lu
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China
| | - Wenxian Zeng
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China
- QinLing-Bashan Mountains Bioresources Comprehensive Development C. I. C, Shaanxi University of Technology, Hanzhong, 723001, China
- Qinba State Key Laboratory of Biological Resources and Ecological Environment, Shaanxi University of Technology, Hanzhong, 723001, China
| | - Tao Zhang
- School of Biological Science and Engineering, Shaanxi University of Technology, Dongguan Street South Campus, Hanzhong, 723001, Shaanxi Province, China.
- QinLing-Bashan Mountains Bioresources Comprehensive Development C. I. C, Shaanxi University of Technology, Hanzhong, 723001, China.
- Shaanxi Province Key Laboratory of Bioresources, Shaanxi University of Technology, Hanzhong, 723001, China.
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Zhang X, Li W, Liu Y, Xu L, Wang X, Feng X. Value of plasma vitamin D level and nomogram model for predicting the prognosis of patients with small cell lung cancer treated with platinum plus etoposide as first-line chemotherapy. Am J Transl Res 2022; 14:7771-7781. [PMID: 36505322 PMCID: PMC9730104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/26/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND To assess the value of plasma vitamin D level and nomogram model in predicting the prognosis of patients with small cell lung cancer (SCLC) treated with platinum plus etoposide (PPE) as first-line chemotherapy. METHODS In this retrospective study, we included 178 patients with SCLC. The data of 25(OH)D level, basic clinical information, overall survival (OS) and progression-free survival (PFS) were collected. Moreover, a nomogram was constructed to predict the prognosis of the patients. RESULTS The median OS value for patients with 25(OH)D < 10 ng/mL was 12.5 months. The median PFS value was 6.6 months. Sex, smoking status, clinical stage, and plasma vitamin D were independent prognostic predictors. Besides, the decision curve analysis and receiver operating characteristic curve indicated that the nomogram prediction models showed positive clinical benefit. CONCLUSIONS The plasma vitamin D level is of great significance in prognosis of patients with SCLC. The construction of nomograms is beneficial in predicting the prognosis of patients with SCLC treated with PPE.
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Affiliation(s)
- Xiaochang Zhang
- Department of Hematology and Oncology, Taizhou Central Hospital (Taizhou University Hospital)Taizhou 318000, Zhejiang, P. R. China
| | - Wei Li
- Cancer and Stem Cell Center, First Affiliated Hospital, Jilin UniversityChangchun 130061, Jilin, P. R. China
| | - Yonghua Liu
- Department of Hematology, Lishui People’s HospitalLishui 323000, Zhejiang, P. R. China
| | - Linglong Xu
- Department of Hematology and Oncology, Taizhou Central Hospital (Taizhou University Hospital)Taizhou 318000, Zhejiang, P. R. China
| | - Xu Wang
- Cancer and Stem Cell Center, First Affiliated Hospital, Jilin UniversityChangchun 130061, Jilin, P. R. China
| | - Xiaoning Feng
- Department of Hematology, Lishui People’s HospitalLishui 323000, Zhejiang, P. R. China
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Piatek K, Schepelmann M, Kallay E. The Effect of Vitamin D and Its Analogs in Ovarian Cancer. Nutrients 2022; 14:nu14183867. [PMID: 36145244 PMCID: PMC9501475 DOI: 10.3390/nu14183867] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/13/2022] [Accepted: 09/14/2022] [Indexed: 01/19/2023] Open
Abstract
Ovarian cancer is one of the deadliest cancers in women, due to its heterogeneity and usually late diagnosis. The current first-line therapies of debulking surgery and intensive chemotherapy cause debilitating side effects. Therefore, there is an unmet medical need to find new and effective therapies with fewer side effects, or adjuvant therapies, which could reduce the necessary doses of chemotherapeutics. Vitamin D is one of the main regulators of serum calcium and phosphorus homeostasis, but it has also anticancer effects. It induces differentiation and apoptosis, reduces proliferation and metastatic potential of cancer cells. However, doses that would be effective against cancer cause hypercalcemia. For this reason, synthetic and less calcemic analogs have been developed and tested in terms of their anticancer effect. The anticancer role of vitamin D is best understood in colorectal, breast, and prostate cancer and much less research has been done in ovarian cancer. In this review, we thus summarize the studies on the role of vitamin D and its analogs in vitro and in vivo in ovarian cancer models.
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In Silico Prediction of the Metabolic Resistance of Vitamin D Analogs against CYP3A4 Metabolizing Enzyme. Int J Mol Sci 2022; 23:ijms23147845. [PMID: 35887195 PMCID: PMC9322940 DOI: 10.3390/ijms23147845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 07/11/2022] [Accepted: 07/14/2022] [Indexed: 12/02/2022] Open
Abstract
The microsomal cytochrome P450 3A4 (CYP3A4) and mitochondrial cytochrome P450 24A1 (CYP24A1) hydroxylating enzymes both metabolize vitamin D and its analogs. The three-dimensional (3D) structure of the full-length native human CYP3A4 has been solved, but the respective structure of the main vitamin D hydroxylating CYP24A1 enzyme is unknown. The structures of recombinant CYP24A1 enzymes have been solved; however, from studies of the vitamin D receptor, the use of a truncated protein for docking studies of ligands led to incorrect results. As the structure of the native CYP3A4 protein is known, we performed rigid docking supported by molecular dynamic simulation using CYP3A4 to predict the metabolic conversion of analogs of 1,25-dihydroxyvitamin D2 (1,25D2). This is highly important to the design of novel vitamin D-based drug candidates of reasonable metabolic stability as CYP3A4 metabolizes ca. 50% of the drug substances. The use of the 3D structure data of human CYP3A4 has allowed us to explain the substantial differences in the metabolic conversion of the side-chain geometric analogs of 1,25D2. The calculated free enthalpy of the binding of an analog of 1,25D2 to CYP3A4 agreed with the experimentally observed conversion of the analog by CYP24A1. The metabolic conversion of an analog of 1,25D2 to the main vitamin D hydroxylating enzyme CYP24A1, of unknown 3D structure, can be explained by the binding strength of the analog to the known 3D structure of the CYP3A4 enzyme.
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James JL, Lissaman A, Nursalim YNS, Chamley LW. Modelling human placental villous development: designing cultures that reflect anatomy. Cell Mol Life Sci 2022; 79:384. [PMID: 35753002 PMCID: PMC9234034 DOI: 10.1007/s00018-022-04407-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 05/12/2022] [Accepted: 05/30/2022] [Indexed: 11/03/2022]
Abstract
The use of in vitro tools to study trophoblast differentiation and function is essential to improve understanding of normal and abnormal placental development. The relative accessibility of human placentae enables the use of primary trophoblasts and placental explants in a range of in vitro systems. Recent advances in stem cell models, three-dimensional organoid cultures, and organ-on-a-chip systems have further shed light on the complex microenvironment and cell-cell crosstalk involved in placental development. However, understanding each model's strengths and limitations, and which in vivo aspects of human placentation in vitro data acquired does, or does not, accurately reflect, is key to interpret findings appropriately. To help researchers use and design anatomically accurate culture models, this review both outlines our current understanding of placental development, and critically considers the range of established and emerging culture models used to study this, with a focus on those derived from primary tissue.
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Affiliation(s)
- Joanna L James
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand.
| | - Abbey Lissaman
- Department of Physiology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Yohanes N S Nursalim
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
| | - Lawrence W Chamley
- Department of Obstetrics and Gynaecology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
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Kutner A, Brown G, Kallay E. Novel Strategies in the Development of New Therapies, Drug Substances, and Drug Carriers Volume I. Int J Mol Sci 2022; 23:ijms23126635. [PMID: 35743075 PMCID: PMC9224470 DOI: 10.3390/ijms23126635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 06/07/2022] [Indexed: 02/05/2023] Open
Affiliation(s)
- Andrzej Kutner
- Department of Bioanalysis and Drug Analysis, Faculty of Pharmacy, Medical University of Warsaw, 1 Banacha, 02-097 Warsaw, Poland
- Correspondence:
| | - Geoffrey Brown
- School of Biomedical Sciences, Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, Birmingham B15 2TT, UK;
| | - Enikö Kallay
- Department of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology & Immunology, Medical University of Vienna, Währinger Gürtel 18-20, A-1090 Vienna, Austria;
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Wanat M, Malinska M, Kutner A, Woźniak K. First Experimental Quantitative Charge Density Studies of Advanced Intermediate of Vitamin D Analogues. Molecules 2022; 27:molecules27061757. [PMID: 35335121 PMCID: PMC8951618 DOI: 10.3390/molecules27061757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 02/27/2022] [Accepted: 03/03/2022] [Indexed: 11/16/2022] Open
Abstract
Vitamins D are a group of fat-soluble secosteroids which play a regulatory role in the functioning of most cells. Rational design of new vitamin D analogs, of increased therapeutic potency and lowered calcemic side effects, requires high-resolution initial structures and a deep understanding of interactions with the molecular targets. In this paper, using quantum crystallography, we present the first determination of the experimental quantitative charge density of an advanced intermediate of vitamin D analogues as well as a reconstruction of the theoretical electron density of final vitamin D analogues. Application of these methods allows for topological and electrostatic interaction energy analysis. We showed that the A-ring chair conformation has a significant influence on the topological properties of vitamin D compounds. Moreover, the interactions between the CD-ring and side-chain additionally stabilize the crystal structure. These results are supported by our theoretical calculations and previous biological studies.
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Affiliation(s)
- Monika Wanat
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, 101 Żwirki i Wigury, 02-089 Warsaw, Poland; (M.W.); (M.M.)
- College of Inter-Faculty Individual Studies in Mathematics and Natural Sciences (MISMaP), University of Warsaw, 2C Stefana Banacha, 02-097 Warsaw, Poland
| | - Maura Malinska
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, 101 Żwirki i Wigury, 02-089 Warsaw, Poland; (M.W.); (M.M.)
| | - Andrzej Kutner
- Department of Bioanalysis and Drug Analysis, Faculty of Pharmacy, Medical University of Warsaw, 1 Stefana Banacha, 02-097 Warsaw, Poland;
| | - Krzysztof Woźniak
- Biological and Chemical Research Centre, Department of Chemistry, University of Warsaw, 101 Żwirki i Wigury, 02-089 Warsaw, Poland; (M.W.); (M.M.)
- Correspondence:
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