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Chan S, Wang Y, Luo Y, Zheng M, Xie F, Xue M, Yang X, Xue P, Zha C, Fang M. Differential Regulation of Male-Hormones-Related Enhancers Revealed by Chromatin Accessibility and Transcriptional Profiles in Pig Liver. Biomolecules 2024; 14:427. [PMID: 38672444 PMCID: PMC11048672 DOI: 10.3390/biom14040427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Revised: 03/22/2024] [Accepted: 03/25/2024] [Indexed: 04/28/2024] Open
Abstract
Surgical castration can effectively avoid boar taint and improve pork quality by removing the synthesis of androstenone in the testis, thereby reducing its deposition in adipose tissue. The expression of genes involved in testis-derived hormone metabolism was altered following surgical castration, but the upstream regulatory factors and underlying mechanism remain unclear. In this study, we systematically profiled chromatin accessibility and transcriptional dynamics in liver tissue of castrated and intact full-sibling Yorkshire pigs. First, we identified 897 differentially expressed genes and 6864 differential accessible regions (DARs) using RNA- and ATAC-seq. By integrating the RNA- and ATAC-seq results, 227 genes were identified, and a significant positive correlation was revealed between differential gene expression and the ATAC-seq signal. We constructed a transcription factor regulatory network after motif analysis of DARs and identified a candidate transcription factor (TF) SP1 that targeted the HSD3B1 gene, which was responsible for the metabolism of androstenone. Subsequently, we annotated DARs by incorporating H3K27ac ChIP-seq data, marking 2234 typical enhancers and 245 super enhancers involved in the regulation of all testis-derived hormones. Among these, four typical enhancers associated with HSD3B1 were identified. Furthermore, an in-depth investigation was conducted on the androstenone-related enhancers, and an androstenone-related mutation was identified in a newfound candidatetypical enhancer (andEN) with dual-luciferase assays. These findings provide further insights into how enhancers function as links between phenotypic and non-coding area variations. The discovery of upstream TF and enhancers of HSD3B1 contributes to understanding the regulatory networks of androstenone metabolism and provides an important foundation for improving pork quality.
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Affiliation(s)
- Shuheng Chan
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Yubei Wang
- Sanya Institute of China Agricultural University, Sanya 572025, China
| | - Yabiao Luo
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Meili Zheng
- Beijing General Station of Animal Husbandry, Beijing 100107, China
| | - Fuyin Xie
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Mingming Xue
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Xiaoyang Yang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Pengxiang Xue
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Chengwan Zha
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
| | - Meiying Fang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Key Laboratory of Animal Genetics and Breeding, Beijing Key Laboratory for Animal Genetic Improvement, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, College of Animal Science and Technology, China Agricultural University, Beijing 100193, China; (S.C.); (Y.L.); (P.X.)
- Sanya Institute of China Agricultural University, Sanya 572025, China
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2
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Shiota M, Ushijima M, Tsukahara S, Nagakawa S, Blas L, Takamatsu D, Kobayashi S, Matsumoto T, Inokuchi J, Eto M. NR5A2/ HSD3B1 pathway promotes cellular resistance to second-generation antiandrogen darolutamide. Drug Resist Updat 2023; 70:100990. [PMID: 37478518 DOI: 10.1016/j.drup.2023.100990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 07/06/2023] [Accepted: 07/14/2023] [Indexed: 07/23/2023]
Abstract
This study investigated cellular mechanisms in steroidogenesis responsible for treatment resistance to the novel antiandrogen agent darolutamide in prostate cancer. HSD3B1 was overexpressed in darolutamide-resistant cells and induced by darolutamide treatment and AR knockdown. Inversely, HSD3B1 knockdown increased cellular sensitivity to darolutamide. Similarly, its upstream regulator NR5A2 was up-regulated in darolutamide-resistant cells and induced by darolutamide treatment and AR knockdown. Inversely, NR5A2 knockdown and NR5A2 inhibitor ML180 decreased expression of various steroidogenic enzymes including HSD3B1, leading to increased cellular sensitivity to darolutamide. The NR5A2/HSD3B1 pathway promoted cellular resistance to darolutamide and targeting NR5A2/HSD3B1 pathway is a promising therapeutic strategy to overcome darolutamide resistance.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan.
| | - Miho Ushijima
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Shigehiro Tsukahara
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Shohei Nagakawa
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Leandro Blas
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Dai Takamatsu
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Satoshi Kobayashi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Takashi Matsumoto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Junichi Inokuchi
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
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3
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Dickson A, Yutuc E, Thornton CA, Dunford JE, Oppermann U, Wang Y, Griffiths WJ. HSD3B1 is an oxysterol 3β-hydroxysteroid dehydrogenase in human placenta. Open Biol 2023; 13:220313. [PMID: 37132223 PMCID: PMC10154939 DOI: 10.1098/rsob.220313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/04/2023] Open
Abstract
Most biologically active oxysterols have a 3β-hydroxy-5-ene function in the ring system with an additional site of oxidation at C-7 or on the side-chain. In blood plasma oxysterols with a 7α-hydroxy group are also observed with the alternative 3-oxo-4-ene function in the ring system formed by ubiquitously expressed 3β-hydroxy-Δ5-C27-steroid oxidoreductase Δ5-isomerase, HSD3B7. However, oxysterols without a 7α-hydroxy group are not substrates for HSD3B7 and are not usually observed with the 3-oxo-4-ene function. Here we report the unexpected identification of oxysterols in plasma derived from umbilical cord blood and blood from pregnant women taken before delivery at 37+ weeks of gestation, of side-chain oxysterols with a 3-oxo-4-ene function but no 7α-hydroxy group. These 3-oxo-4-ene oxysterols were also identified in placenta, leading to the hypothesis that they may be formed by a previously unrecognized 3β-hydroxy-Δ5-C27-steroid oxidoreductase Δ5-isomerase activity of HSD3B1, an enzyme which is highly expressed in placenta. Proof-of-principle experiments confirmed that HSD3B1 has this activity. We speculate that HSD3B1 in placenta is the source of the unexpected 3-oxo-4-ene oxysterols in cord and pregnant women's plasma and may have a role in controlling the abundance of biologically active oxysterols delivered to the fetus.
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Affiliation(s)
- Alison Dickson
- Swansea University Medical School, ILS1 Building, Singleton Park, Swansea SA2 8PP, UK
| | - Eylan Yutuc
- Swansea University Medical School, ILS1 Building, Singleton Park, Swansea SA2 8PP, UK
| | - Catherine A Thornton
- Swansea University Medical School, ILS1 Building, Singleton Park, Swansea SA2 8PP, UK
| | - James E Dunford
- Centre for Translational Myeloma Research, NIHR Biomedical Research Centre, Botnar Research Centre, University of Oxford, Oxford OX3 7LD, UK
| | - Udo Oppermann
- Centre for Translational Myeloma Research, NIHR Biomedical Research Centre, Botnar Research Centre, University of Oxford, Oxford OX3 7LD, UK
| | - Yuqin Wang
- Swansea University Medical School, ILS1 Building, Singleton Park, Swansea SA2 8PP, UK
| | - William J Griffiths
- Swansea University Medical School, ILS1 Building, Singleton Park, Swansea SA2 8PP, UK
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4
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Alyamani M, McManus J, Patel M, Sharifi N. Approaches to assessing 3β-hydroxysteroid dehydrogenase-1. Methods Enzymol 2023; 689:89-119. [PMID: 37802584 DOI: 10.1016/bs.mie.2023.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/10/2023]
Abstract
The enzyme 3β-hydroxysteroid dehydrogenase-1 (3βHSD1), encoded by the gene HSD3B1, plays an essential role in the peripheral conversion of 3β-OH, Δ5-steroids to 3-keto, Δ4-steroids. In human physiology, the adrenal produces dehydroepiandrosterone (DHEA) and DHEA-sulfate, which are major precursors for the biosynthesis of potent androgens and estrogens. DHEA is converted by 3βHSD1 and subsequently is converted by steroid-5α-reductase to potent androgens or by aromatase to estrogens. Assessment of 3βHSD1 is therefore critical under various conditions. In this chapter, we detail several approaches to assessing 3βHSD1. First, we describe a genotyping protocol for the identification of a common missense-encoding variation that regulates 3βHSD1 cellular metabolic activity. This protocol distinguishes between the HSD3B1(1245A) and the HSD3B1(1245C) allele which have lower and higher metabolic activity, respectively. Second, we detail mass spectrometry approaches to determining 3βHSD1 activity using stable isotope dilution. Third, we describe methods for using tritiated DHEA and high performance liquid chromatography coupled with a beta-RAM to also determine 3βHSD1 activity. Together, we provide multiple methods of directly assessing 3βHSD1 activity or anticipated 3βHSD1 activity.
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Affiliation(s)
- Mohammad Alyamani
- Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Jeff McManus
- Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Mona Patel
- Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States
| | - Nima Sharifi
- Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, United States; Department of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, United States; Department of Hematology and Oncology, Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH, United States.
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5
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Shiota M, Inoue R, Tashiro K, Kobayashi K, Horiyama S, Kanji H, Eto M, Egawa S, Haginaka J, Matsuyama H. A Phase II Trial of Abiraterone With Dutasteride for Second-Generation Antiandrogen- and Chemotherapy-Naïve Patients With Castration-Resistant Prostate Cancer. J Clin Pharmacol 2023; 63:445-454. [PMID: 36484758 DOI: 10.1002/jcph.2191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 12/06/2022] [Indexed: 12/14/2022]
Abstract
The development of a novel therapy to overcome primary and acquired resistance to abiraterone is an unmet need. This study aimed to evaluate the efficacy and safety of adding 5α-reductase inhibitor dutasteride to abiraterone, explore proof of concept, and identify candidates suitable for combination therapy. This phase II, single-arm, and open-label study enrolled second-generation antiandrogen- and chemotherapy-naïve patients with castration-resistant prostate cancer. Patients received abiraterone and prednisolone for 4 weeks, followed by adding dutasteride. The primary end point was a 50% prostate-specific antigen response rate. Serum concentrations of abiraterone and its metabolites as well as HSD3B1 and SRD5A2 genotypes were measured. The association between drug metabolism and genotypes and their impact on the efficacy of combination therapy were assessed. Among 21 patients, 18 (85.7%) achieved ≥50% PSA reduction. Median time to treatment failure was not reached during the median follow-up of 15.4 months. No patients experienced grade ≥3 adverse events. Although dutasteride reduced serum 3-keto-5α-abiraterone concentrations, higher serum 3-keto-5α-abiraterone concentrations on combination therapy were associated with a shorter time to treatment failure. HSD3B1 and SRD5A2 genotypes were associated with serum Δ4-abiraterone and 3-keto-5α-abiraterone concentrations before adding dutasteride, respectively. Time to treatment failure was longer in patients with homozygous wild-type HSD3B1, but comparable between those with the SRD5A2 genotype. The promising outcomes of this study warrant further investigation of combination therapy in a randomized trial. Stratification by HSD3B1 and SRD5A2 genetic profiles might identify patients suitable for combination therapy.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryo Inoue
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Japan
| | - Kojiro Tashiro
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Keita Kobayashi
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Japan
| | - Shizuyo Horiyama
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya, Japan
| | - Hiromi Kanji
- School of Pharmacy and Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shin Egawa
- Department of Urology, The Jikei University School of Medicine, Tokyo, Japan
| | - Jun Haginaka
- Institute of Biosciences, Mukogawa Women's University, Nishinomiya, Japan
| | - Hideyasu Matsuyama
- Department of Urology, Graduate School of Medicine, Yamaguchi University, Ube, Japan
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6
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Fürbass R, Michaelis M, Schuler G. Unhatched bovine blastocysts express all transcripts of the estrogen biosynthetic pathway, but steroid hormone synthesis could not yet be demonstrated. Domest Anim Endocrinol 2023; 82:106770. [PMID: 36279747 DOI: 10.1016/j.domaniend.2022.106770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2022] [Revised: 09/23/2022] [Accepted: 09/27/2022] [Indexed: 11/16/2022]
Abstract
Early embryos of rodent species and rabbits but also farm animals such as pigs, horses and cattle produce estrogens, which are considered important regulators of the implantation process. In cattle, the exact stage at which embryonic estrogen synthesis commences is yet unknown. However, this information is regarded as important to consider a possible role of embryonic estrogens in preimplantation development. Therefore, in this study, we first used quantitative reverse transcription PCR to examine the mRNA expression of the enzymes required for the conversion of cholesterol into free and sulfonated estrogens (CYP11A1, CYP17A1, HSD3B, CYP19A1, and SULT1E1), the cholesterol carrier protein STAR, and the estrogen receptors ESR1 and ESR2 in in vitro produced morulae and unhatched blastocysts (d 6-9). Only in the blastocysts, were the mRNAs of the entire estrogen biosynthesis chain and of both estrogen receptors clearly present, whereas mRNA specific to ESRs was already detectable in the morulae. We also examined the expression of the corresponding enzymes in blastocysts at the protein level. None of the enzymes were detectable by capillary-based western analysis. Immunofluorescence methods were established for the detection of CYP17A1, CYP19A1, and SULT1E1. CYP17A1 was observed in the inner cell mass and trophectoderm, whereas CYP19A1 and SULT1E1 were present only in trophectoderm. An attempt to detect estrogen sulfotransferase activity was unsuccessful. Despite clear evidence that some elements of the estrogen biosynthetic pathway are also present at the protein level, it remains to be clarified whether the enzyme cascade underlying estrogen production is already functional in unhatched blastocysts.
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Affiliation(s)
- R Fürbass
- Institute of Reproductive Biology, Research Institute for Farm Animal Biology (FBN), Dummerstorf, Germany.
| | - M Michaelis
- Institute of Reproductive Biology, Research Institute for Farm Animal Biology (FBN), Dummerstorf, Germany
| | - G Schuler
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Faculty of Veterinary Medicine, Justus Liebig University, Giessen, Germany
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Xue Z, Zhuang J, Bai H, Wang L, Lu H, Wang S, Zeng W, Zhang T. VDR mediated HSD3B1 to regulate lipid metabolism and promoted testosterone synthesis in mouse Leydig cells. Genes Genomics 2022; 44:583-592. [PMID: 35254654 DOI: 10.1007/s13258-022-01232-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/06/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND The vitamin D receptor (VDR) mediates the pleiotropic biological actions that include osteoporosis, immune responses and androgen synthesis wherein the VDR transcriptionally regulates expression of the genes involved in this complex process. 3β-Hydroxysteroid dehydrogenase-1 (HSD3B1) is an absolutely necessary enzyme for androgen synthesis. OBJECTIVE The purpose of the present study was to explore the molecular mechanism of VDR mediated HSD3B1 regulation of lipid metabolism and testosterone synthesis. METHODS The levels of VDR, HSD3B1 and lipid metabolism associated protein were determined by quantitative real-time polymerase chain reaction (RT-qPCR) or western blot. The levels of testosterone concentrations in cell culture media serum by enzyme-linked immunosorbent assay (ELISA). Targeted relationship between VDR and Hsd3b1 was evaluated by dual-luciferase reporter assay. RESULTS Based on the data analysis of mouse testicular proteome, we found that the expression of HSD3B1 was significantly reduced after VDR deletion. Here, we identified that Hsd3b1 was widely expressed in different tissues of mice by RT-qPCR, and was highly expressed in testis, and mainly located in testicular Leydig cells. Dual-luciferase assay confirmed that VDR could bind candidate vitamin D responsive elements (VDREs) in upstream region of Hsd3b1, and enhance gene expression. Furthermore, over-expression VDR and HSD3B1 significantly increased testosterone synthesis in mice Leydig cells. Meanwhile, Lpl expression was significantly down-regulated and Angptl4 expression was significantly up-regulated in the present of HSD3B1 overexpression. Both LPL and ANGPTL4 play important roles in regulating lipid metabolism. CONCLUSIONS The present study unveiled VDR mediated HSD3B1 to regulate lipid metabolism and promoted testosterone synthesis in mouse Leydig cells. These findings will greatly help us to understand the roles of VDR and HSD3B1 in testosterone synthesis and lipid metabolism.
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Affiliation(s)
- Zhen Xue
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China
| | - Jianan Zhuang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China
| | - Hao Bai
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China
| | - Ling Wang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China
- Shaanxi Province Key Laboratory of Bio-Resources, Shaanxi University of Technology, Hanzhong, 723001, China
- QinLing-Bashan Mountains Bioresources Comprehensive Development C. I. C., Shaanxi University of Technology, Hanzhong, 723001, China
| | - Hongzhao Lu
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, 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
| | - Shanshan Wang
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, China
| | - Wenxian Zeng
- School of Biological Science and Engineering, Shaanxi University of Technology, Hanzhong, 723001, 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, Hanzhong, 723001, 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.
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Shiota M, Fujimoto N, Sekino Y, Tsukahara S, Nagakawa S, Takamatsu D, Abe T, Kinoshita F, Ueda S, Ushijima M, Matsumoto T, Kashiwagi E, Inokuchi J, Uchiumi T, Oda Y, Eto M. Clinical impact of HSD3B1 polymorphism by metastatic volume and somatic HSD3B1 alterations in advanced prostate cancer. Andrologia 2021; 54:e14307. [PMID: 34747051 DOI: 10.1111/and.14307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 10/26/2021] [Accepted: 10/29/2021] [Indexed: 01/06/2023] Open
Abstract
This study aimed to investigate the significance of HSD3B1 gene status including germline polymorphism and somatic alterations in prostate cancer. Patients with prostate cancer treated with androgen-deprivation therapy, as well as tissues from metastatic prostate cancer, were included. Genomic DNA was extracted from cancer tissues and whole blood samples, and HSD3B1 (rs1047303, 1245C) was genotyped by Sanger sequencing. The association of HSD3B1 genotype with progression-free survival according to metastatic volume was examined. Copy number alteration and gene expression of HSD3B1 were examined in prostate cancer cells and public datasets. Among 194 patients, 121 and 73 patients were categorized into low- and high-volume diseases respectively. In multivariate analysis, the adrenal-permissive genotype (AC/CC) was significantly associated with increased risk of progression compared with the adrenal-restrictive genotype (AA) in low volume, but not high-volume diseases. Somatic mutation in HSD3B1 was detected at least in two cases of castration-resistant prostate cancer tissues. HSD3B1 amplification and overexpression were detected in castration-resistant prostate cancer cells and tissues. The current findings suggest that both germline and somatic alterations of HSD3B1 may cooperatively promote castration resistance in prostate cancer and HSD3B1 as a promising biomarker for precision medicine, warranting further investigations.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - Naohiro Fujimoto
- Department of Urology, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Yohei Sekino
- Department of Urology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Shigehiro Tsukahara
- Department of Urology, Kyushu University, Fukuoka, Japan.,Department of Clinical Chemistry and Laboratory Medicine, Kyushu University, Fukuoka, Japan
| | | | - Dai Takamatsu
- Department of Urology, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Tatsuro Abe
- Department of Urology, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Fumio Kinoshita
- Department of Urology, Kyushu University, Fukuoka, Japan.,Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Shohei Ueda
- Department of Urology, Kyushu University, Fukuoka, Japan
| | - Miho Ushijima
- Department of Urology, Kyushu University, Fukuoka, Japan
| | | | - Eiji Kashiwagi
- Department of Urology, Kyushu University, Fukuoka, Japan
| | | | - Takeshi Uchiumi
- Department of Clinical Chemistry and Laboratory Medicine, Kyushu University, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masatoshi Eto
- Department of Urology, Kyushu University, Fukuoka, Japan
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9
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Hu WP, Liu MQ, Tian ZL, Liu QY, Zhang ZB, Tang JS, He XY, Zhu YY, Wang YY, Chu MX. Polymorphism, expression and structure analysis of key genes in the ovarian steroidogenesis pathway in sheep (Ovis aries). Vet Med Sci 2021; 7:1303-1315. [PMID: 33780162 PMCID: PMC8294399 DOI: 10.1002/vms3.485] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 03/05/2021] [Accepted: 03/11/2021] [Indexed: 12/14/2022] Open
Abstract
Background Litter size is an important factor that significantly affects the development of the sheep industry. Our previous TMT proteomics analysis found that three key proteins in the ovarian steroidogenesis pathway, STAR, HSD3B1, and CYP11A1, may affect the litter size trait of Small Tail Han sheep. Objective The purpose of this study was to better understand the relationship between polymorphisms of these three genes and litter size. Material and Method Sequenom MassARRAY detected genetic variance of the three genes in 768 sheep. Real‐time qPCR of the three genes was used to compare their expression in monotocous and polytocous sheep in relevant tissues. Finally, bioinformatics analysis predicted the protein sequences of the different SNP variants. Result Association analysis showed that there was a significant difference in litter size among the genotypes at two loci of the CYP11A1 gene (p < 0.05), but no significant difference was observed in litter size among all genotypes at all loci of the STAR and HSD3B1 genes (p > 0.05). However, STAR expression was significantly different in polytocous and monotocous sheep in the pituitary (p < 0.01). Tissue‐specific expression in the ovary was observed for HSD3B1 (p < 0.05), but its expression was not different between polytocous and monotocous sheep. Bioinformatics analysis showed that the g.33217408C > T mutation of CYP11A1 resulted in major changes to the secondary and tertiary structures. In contrast, gene polymorphisms in STAR and HSD3B1 had minimal impacts on their protein structures. Discussion This may explain why the CYP11A1 variant impacted litter size while the others did not. The single nucleotide polymorphism of the CYP11A1 gene would serve as a good molecular marker when breeding to increase litter size in sheep. Our study provides a basis for further revealing the function of the ovarian steroidogenesis pathway in sheep reproduction and sheep breeding.
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Affiliation(s)
- Wen-Ping Hu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ming-Qiu Liu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.,Department of Biology Science, Bengbu Medical College, Bengbu, China
| | - Zhi-Long Tian
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Qiu-Yue Liu
- Institute of Genetics and Developmental Biology, The Innovation Academy for Seed Design, Chinese Academy of Sciences, Beijing, China
| | - Zhuang-Biao Zhang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ji-Shun Tang
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China.,Institute of Animal Husbandry and Veterinary Medicine, Anhui Academy of Agricultural Sciences, Hefei, China
| | - Xiao-Yun He
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yan-Yan Zhu
- Department of Biology Science, Bengbu Medical College, Bengbu, China
| | - Yuan-Yuan Wang
- Department of Biology Science, Bengbu Medical College, Bengbu, China
| | - Ming-Xing Chu
- Key Laboratory of Animal Genetics and Breeding and Reproduction of Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
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10
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Han FF, Ren LL, Xuan LL, Lv YL, Liu H, Gong LL, An ZL, Liu LH. HSD3B1 variant and androgen-deprivation therapy outcome in prostate cancer. Cancer Chemother Pharmacol 2020; 87:103-112. [PMID: 33141329 DOI: 10.1007/s00280-020-04192-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Accepted: 10/20/2020] [Indexed: 12/01/2022]
Abstract
OBJECTIVE Rate-limiting enzyme 3b-hydroxysteroid dehydrogenase type 1 (3βHSD1) encoded by HSD3B1 catalyzes the transition of dehydroepiandrosterone (DHEA) to dihydrotestosterone (DHT). The HSD3B1 (1245C) variant renders 3bHSD1 of resistant to ubiquitination and degradation, leading to a large amount of protein accumulation in the cell. Multiple clinical studies have shown that this mutation was correlated with resistance to androgen-deprivation therapy in prostate cancer. However, the results were not consistent depending on different treatment strategy and in some researches, the number of observed cases was relatively small. METHODS To determine the effects of HSD3B1 (1245C) variant on resistance to androgen-deprivation therapy in prostate cancer, we performed a meta-analysis of the available literature. Electronic database searches identified appropriately designed studies that detected HSD3B1 in prostate cancer. We conducted a systematic search of studies in the following databases: PubMed, and EMBASE published until August 10, 2020 using the following search terms: (HSD3B1 AND ((((prostate cancer) OR prostatic neoplasm) OR prostatic carcinoma) OR prostatic cancer). RESULTS Eight researches were included in this research. The result validated that the HSD3B1 (1245C) variant allele was associated with a shorter PFS (HR, 1.97; 95% CI, 1.39-2.79; P = 0.0001) (homozygous wild-type group) in men with prostate cancer when treated with ADT, however, a higher PFS (HR, 0.68; 95% CI, 0.48-0.96; P = 0.03) when treated with ADT and CYP17A1 inhibitor. CONCLUSION The HSD3B1 (1245C) variant is a predictor of ADT plus CYP17A1 inhibitor response in prostate cancer.
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Affiliation(s)
- Fei-Fei Han
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
| | - Lu-Lu Ren
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Ling-Ling Xuan
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Ya-Li Lv
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - He Liu
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Li-Li Gong
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Zhuo-Ling An
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China
| | - Li-Hong Liu
- Beijing Chao-Yang Hospital, Capital Medical University, Beijing, 100020, China.
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11
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Valderrama X, Ulloa-Leal C, Silva ME, Goicochea J, Apichela S, Argañaraz M, Sari L, Paiva L, Ratto VF, Ratto MH. β-NGF Stimulates Steroidogenic Enzyme and VEGFA Gene Expression, and Progesterone Secretion via ERK 1/2 Pathway in Primary Culture of Llama Granulosa Cells. Front Vet Sci 2020; 7:586265. [PMID: 33195615 PMCID: PMC7645075 DOI: 10.3389/fvets.2020.586265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2020] [Accepted: 09/07/2020] [Indexed: 01/19/2023] Open
Abstract
The beta-nerve growth factor (β-NGF) from llama seminal plasma exerts ovulatory and luteotrophic effects following intramuscular or intrauterine infusion in llamas and alpacas. In this study, we investigate the in vitro effect of llama β-NGF on the expression of genes involved in angiogenesis and progesterone synthesis as well as progesterone release in preovulatory llama granulosa cells; we also determine whether these changes are mediated via the ERK1/2 signaling pathway. From adult female llamas, we collected granulosa cells from preovulatory follicles by transvaginal ultrasound-guided follicle aspiration; these cells were pooled and incubated. After 80% confluence, the cultured granulosa cells were treated with β-NGF, β-NGF plus the MAPK inhibitor U0126, or luteinizing hormone, and the abundance of angiogenic and steroidogenic enzyme mRNA transcripts were quantified after 10 and 20 h by RT-qPCR. We also quantified the progesterone concentration in the media after 48 h by radioimmunoassay. We found that application of β-NGF increases the abundance of mRNA transcripts of the vascular endothelial growth factor (VEGFA) and the steroidogenic enzymes cytochrome P450 side-chain cleavage (P450scc/CYP11A1), steroidogenic acute regulatory protein (STAR), and 3β-hydroxysteroid dehydrogenase (HSD3B1) at 10 and 20 h of treatment. Application of the MAPK inhibitor U0126 resulted in downregulation of the genes encoding these enzymes. β-NGF also enhanced progesterone synthesis, which was prevented by the prior application of the MAPK inhibitor U0126. Finally, western blot analysis confirmed that β-NGF activates the ERK1/2 signaling pathway. In conclusion, our results indicate that β-NGF exerts direct luteotropic effects on llama ovarian tissue via the ERK 1/2 pathway.
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Affiliation(s)
| | - Cesar Ulloa-Leal
- Institute of Animal Science, Faculty of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile
| | - Mauricio Erciario Silva
- Department of Veterinary Sciences and Public Health, Faculty of Natural Resources, Universidad Catolica de Temuco, Temuco, Chile
| | - Jose Goicochea
- Department of Surgery and Reproductive Biotechnology, Faculty of Veterinary Medicine and Zootechnics, Universidad Nacional Hermilio Valdizán, Huánuco, Peru
| | - Silvana Apichela
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET-UNT, Facultad de Bioquímica, Instituto de Biología "Dr. Francisco D. Barbieri," Química y Farmacia, UNT, San Miguel de Tucumán, Argentina
| | - Martin Argañaraz
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET-UNT, Facultad de Bioquímica, Instituto de Biología "Dr. Francisco D. Barbieri," Química y Farmacia, UNT, San Miguel de Tucumán, Argentina
| | - Luciana Sari
- Instituto Superior de Investigaciones Biológicas (INSIBIO), CONICET-UNT, Facultad de Bioquímica, Instituto de Biología "Dr. Francisco D. Barbieri," Química y Farmacia, UNT, San Miguel de Tucumán, Argentina
| | - Luis Paiva
- Institute of Animal Science, Faculty of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile
| | - Vicente Francisco Ratto
- Institute of Animal Science, Faculty of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile
| | - Marcelo Hector Ratto
- Institute of Animal Science, Faculty of Veterinary Sciences, Universidad Austral de Chile, Valdivia, Chile
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12
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Abstract
Our current understanding of prostate cancer pharmacogenomics is growing at a rapid pace. Apart from evaluating relevant biomarkers and genomic alterations in tumor tissues, an increasing focus is being placed on decoding the impact of germline alterations on prostate cancer and its treatment. Herein we summarize various germline variants that have shown to associate with response to systemic therapy in men with advanced prostate cancer. Covered biomarkers include HSD3B1, SLCO2B1, SULT1E1, TRMT11, CYP17A1, CYP1B1, genes involved in homologous recombination and DNA mismatch repair.
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Affiliation(s)
- Eric Johnson
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Roberto Nussenzveig
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Neeraj Agarwal
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
| | - Umang Swami
- Division of Oncology, Department of Internal Medicine, Huntsman Cancer Institute, University of Utah, Salt Lake City, UT, USA
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13
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Naelitz BD, Sharifi N. Through the Looking-Glass: Reevaluating DHEA Metabolism Through HSD3B1 Genetics. Trends Endocrinol Metab 2020; 31:680-690. [PMID: 32565196 PMCID: PMC7442716 DOI: 10.1016/j.tem.2020.05.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 05/13/2020] [Accepted: 05/26/2020] [Indexed: 12/21/2022]
Abstract
Dehydroepiandrosterone (DHEA) and DHEA sulfate together are abundant adrenal steroids whose physiological effects are mediated through their conversion to potent downstream androgens. 3β-Hydroxysteroid dehydrogenase isotype 1 (3βHSD1) facilitates the rate-limiting step of DHEA metabolism and gates the flux of substrate into the distal portion of the androgen synthesis pathway. Notably, a germline, missense-encoding change, HSD3B1(1245C), results in expression of 3βHSD1 protein that is resistant to degradation, yielding greater potent androgen production in the periphery. In contrast, HSD3B1(1245A) encodes 3βHSD1 protein that is easily degraded, limiting peripheral androgen synthesis. These adrenal-permissive (AP) and adrenal-restrictive (AR) alleles have recently been associated with divergent outcomes in androgen-sensitive disease states, underscoring the need to reevaluate DHEA metabolism using HSD3B1 genetics.
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Affiliation(s)
- Bryan D Naelitz
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195, USA
| | - Nima Sharifi
- Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH 44195, USA; Genitourinary Malignancies Research Center, Lerner Research Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH 44195, USA; Taussig Cancer Institute, Cleveland Clinic, Cleveland, OH 44195, USA.
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14
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Handy WF, Schmidt KT, Price DK, Figg WD. Examining HSD3B1 as a possible biomarker to detect prostate cancer patients who are likely to progress on ADT. Cancer Biol Ther 2020; 21:782-784. [PMID: 32791030 PMCID: PMC7515525 DOI: 10.1080/15384047.2020.1796195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The Chemohormonal Therapy vs Androgen Ablation Randomized Trial for Extensive Disease in Prostate Cancer (CHAARTED) was a randomized phase III trial that evaluated the outcomes of men with metastatic prostate cancer who received castration with or without docetaxel. Patients from this trial were genotyped in a recent study to detect HSD3B1 variance and to determine 2-y freedom from castration-resistant prostate cancer as well as overall survival. The results of this study identified HSD3B1 as a possible biomarker that can be used to predict response to therapy in patients with metastatic disease.
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Affiliation(s)
- Whitney F Handy
- Bernard J. Dunn School of Pharmacy, Shenandoah University , Fairfax, VA, USA
| | - Keith T Schmidt
- Clinical Pharmacology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health , Bethesda, MD, USA
| | - Douglas K Price
- Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health , Bethesda, MD, USA
| | - William D Figg
- Clinical Pharmacology Program, Center for Cancer Research, National Cancer Institute, National Institutes of Health , Bethesda, MD, USA.,Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health , Bethesda, MD, USA
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15
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Franczak A, Waszkiewicz EM, Kozlowska W, Zmijewska A, Koziorowska A. Consequences of electromagnetic field (EMF) radiation during early pregnancy - androgen synthesis and release from the myometrium of pigs in vitro. Anim Reprod Sci 2020; 218:106465. [PMID: 32507253 DOI: 10.1016/j.anireprosci.2020.106465] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 04/08/2020] [Accepted: 04/09/2020] [Indexed: 02/08/2023]
Abstract
An electromagnetic field (EMF) has been found to affect reproductive processes in females. The aim of this study was to determine the effect of low, non-ionizing EMF radiation on the steroidogenic activity of myometrium collected from pigs during the fetal peri-implantation period. Myometrial slices were treated with an EMF (50 and 120 Hz, 2 and 4 h of incubation) and examined for the aromatase cytochrome P450 17α-hydroxylase/C17-20lyase (CYP17A1) and 3β-hydroxysteroid dehydrogenase/Δ5-Δ4 isomerase (HSD3B1) mRNA transcript abundance, cytochrome P450c17 and 3βHSD protein abundance and the secretion of androstenedione (A4) and testosterone (T). To determine whether progesterone (P4) functions as a protectant from EMF radiation, the selected slices were treated with P4. In slices incubated without P4, EMF at 50 Hz altered cytochrome P450c17 protein abundance (4 h), HSD3B1 mRNA transcript abundance (4 h) and A4 release (2 h) as well as T release (2 h) in P4-treated slices. The EMF at 120 Hz in non P4-treated slices altered A4 release (2 and 4 h) whereas in P4-treated slices altered CYP17A1 mRNA transcript abundance (4 h), 3βHSD protein abundance (4 h), A4 (4 h) and T release (2 h). In conclusion, EMF radiation in the myometrium collected during the peri-implantation period alters the CYP17A1 and HSD3B1 mRNA transcript and encoded protein abundance, and androgen release due to the time of treatment and P4 presence or absence. The P4 did not function directly as an obvious protector against EMF radiation in the myometrium of pigs during the fetal peri-implantation period.
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16
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Lu C, Terbuch A, Dolling D, Yu J, Wang H, Chen Y, Fountain J, Bertan C, Sharp A, Carreira S, Isaacs WB, Antonarakis ES, De Bono JS, Luo J. Treatment with abiraterone and enzalutamide does not overcome poor outcome from metastatic castration-resistant prostate cancer in men with the germline homozygous HSD3B1 c.1245C genotype. Ann Oncol 2020; 31:1178-85. [PMID: 32387417 DOI: 10.1016/j.annonc.2020.04.473] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND In men with castration-sensitive prostate cancer (CSPC), the HSD3B1 c.1245A>C variant has been reported to be associated with shorter responses to first-line androgen-deprivation therapy (ADT). Here, we evaluated the association between the inherited HSD3B1 c.1245A>C variant and outcomes from metastatic castration-resistant prostate cancer (mCRPC) after first-line treatment with abiraterone (Abi) or enzalutamide (Enza). PATIENTS AND METHODS Patients with mCRPC (n = 266) were enrolled from two centers at the time of starting first-line Abi/Enza. Outcomes after Abi/Enza included best prostate-specific antigen (PSA) response, treatment duration, and overall survival (OS). Outcomes after first-line ADT were determined retrospectively, and included treatment duration and OS. As was prespecified, we compared patients with the homozygous variant HSD3B1 genotype (CC genotype) versus the combined group with the heterozygous (AC) and homozygous wild-type (AA) genotypes. RESULTS Among the 266 patients, 22 (8.3%) were homozygous for the HSD3B1 variant (CC). The CC genotype had no association with PSA response rate; the median Abi/Enza treatment duration was 7.1 months for the CC group and 10.3 months for the AA/AC group (log rank P = 0.34). Patients with the CC genotype had significantly worse OS, with median survival at 23.6 months for the CC group and 30.7 months for the AA/AC group (log rank P = 0.02). In multivariable analysis adjusting for age, Gleason score, PSA, prior chemotherapy, and M1 disease, the association between the CC genotype and OS remained significant (hazard ratio 1.78, 95% confidence interval 1.03-3.07, P = 0.04). Poor outcome after first-line ADT in the CC group was also observed when evaluating retrospective ADT duration data for the same combined cohort. CONCLUSIONS In this large two-center study evaluating the HSD3B1 c.1245 genotype and outcomes after first-line Abi/Enza, homozygous variant (CC) HSD3B1 genotype was associated with worse outcomes. Novel therapeutic strategies are needed to enable treatment selection based on this genetic marker.
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17
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Zein J, Gaston B, Bazeley P, DeBoer MD, Igo RP, Bleecker ER, Meyers D, Comhair S, Marozkina NV, Cotton C, Patel M, Alyamani M, Xu W, Busse WW, Calhoun WJ, Ortega V, Hawkins GA, Castro M, Chung KF, Fahy JV, Fitzpatrick AM, Israel E, Jarjour NN, Levy B, Mauger DT, Moore WC, Noel P, Peters SP, Teague WG, Wenzel SE, Erzurum SC, Sharifi N. HSD3B1 genotype identifies glucocorticoid responsiveness in severe asthma. Proc Natl Acad Sci U S A 2020; 117:2187-2193. [PMID: 31932420 PMCID: PMC6995013 DOI: 10.1073/pnas.1918819117] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Asthma resistance to glucocorticoid treatment is a major health problem with unclear etiology. Glucocorticoids inhibit adrenal androgen production. However, androgens have potential benefits in asthma. HSD3B1 encodes for 3β-hydroxysteroid dehydrogenase-1 (3β-HSD1), which catalyzes peripheral conversion from adrenal dehydroepiandrosterone (DHEA) to potent androgens and has a germline missense-encoding polymorphism. The adrenal restrictive HSD3B1(1245A) allele limits conversion, whereas the adrenal permissive HSD3B1(1245C) allele increases DHEA metabolism to potent androgens. In the Severe Asthma Research Program (SARP) III cohort, we determined the association between DHEA-sulfate and percentage predicted forced expiratory volume in 1 s (FEV1PP). HSD3B1(1245) genotypes were assessed, and association between adrenal restrictive and adrenal permissive alleles and FEV1PP in patients with (GC) and without (noGC) daily oral glucocorticoid treatment was determined (n = 318). Validation was performed in a second cohort (SARP I&II; n = 184). DHEA-sulfate is associated with FEV1PP and is suppressed with GC treatment. GC patients homozygous for the adrenal restrictive genotype have lower FEV1PP compared with noGC patients (54.3% vs. 75.1%; P < 0.001). In patients with the homozygous adrenal permissive genotype, there was no FEV1PP difference in GC vs. noGC patients (73.4% vs. 78.9%; P = 0.39). Results were independently confirmed: FEV1PP for homozygous adrenal restrictive genotype in GC vs. noGC is 49.8 vs. 63.4 (P < 0.001), and for homozygous adrenal permissive genotype, it is 66.7 vs. 67.7 (P = 0.92). The adrenal restrictive HSD3B1(1245) genotype is associated with GC resistance. This effect appears to be driven by GC suppression of 3β-HSD1 substrate. Our results suggest opportunities for prediction of GC resistance and pharmacologic intervention.
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Affiliation(s)
- Joe Zein
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Benjamin Gaston
- Herman Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202
| | - Peter Bazeley
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Mark D DeBoer
- Department of Pediatrics, University of Virginia, Charlottesville, VA 22904
| | - Robert P Igo
- Department of Population and Quantitative Health Sciences, Case Western Reserve University, Cleveland, OH 44106
| | - Eugene R Bleecker
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ 85721
| | - Deborah Meyers
- Department of Medicine, University of Arizona Health Sciences, Tucson, AZ 85721
| | - Suzy Comhair
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Nadzeya V Marozkina
- Department of Pediatrics, Rainbow Babies and Children's Hospital, and Case Western Reserve University, Cleveland, OH 44106
| | - Calvin Cotton
- Department of Pediatrics, Rainbow Babies and Children's Hospital, and Case Western Reserve University, Cleveland, OH 44106
| | - Mona Patel
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Mohammad Alyamani
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Weiling Xu
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - William W Busse
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706
| | - William J Calhoun
- Department of Medicine, University of Texas Medical Branch, TX 77555
| | - Victor Ortega
- Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27587
| | - Gregory A Hawkins
- Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27587
| | - Mario Castro
- Department of Medicine, University of Kansas School of Medicine, Kansas City, KS 66160
| | - Kian Fan Chung
- The National Heart & Lung Institute, Imperial College London, London SW7 2AZ, United Kingdom
| | - John V Fahy
- Department of Pediatrics, San Francisco School of Medicine, University of California, San Francisco, CA 94143
| | - Anne M Fitzpatrick
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322
| | - Elliot Israel
- Department of Medicine, Harvard Medical School, Boston, MA 02115
| | - Nizar N Jarjour
- Department of Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI 53706
| | - Bruce Levy
- Department of Medicine, Harvard Medical School, Boston, MA 02115
| | - David T Mauger
- Center for Biostatistics and Epidemiology, Pennsylvania State University School of Medicine, Hershey, PA 16802
| | - Wendy C Moore
- Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27587
| | - Patricia Noel
- Severe Asthma Research Program (SARP), National Heart, Lung, and Blood Institute, NIH, Bethesda, MD 20892
| | - Stephen P Peters
- Internal Medicine, Wake Forest University School of Medicine, Winston-Salem, NC 27587
| | - W Gerald Teague
- Department of Pediatrics, University of Virginia, Charlottesville, VA 22904
| | - Sally E Wenzel
- University of Pittsburgh Asthma Institute, University of Pittsburgh Medical Center-University of Pittsburgh School of Medicine, Pittsburgh, PA 15261
| | - Serpil C Erzurum
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195
| | - Nima Sharifi
- Lerner Research Institute and the Respiratory Institute, Cleveland Clinic, Cleveland, OH 44195;
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18
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Vondra S, Kunihs V, Eberhart T, Eigner K, Bauer R, Haslinger P, Haider S, Windsperger K, Klambauer G, Schütz B, Mikula M, Zhu X, Urban AE, Hannibal RL, Baker J, Knöfler M, Stangl H, Pollheimer J, Röhrl C. Metabolism of cholesterol and progesterone is differentially regulated in primary trophoblastic subtypes and might be disturbed in recurrent miscarriages. J Lipid Res 2019; 60:1922-1934. [PMID: 31530576 PMCID: PMC6824492 DOI: 10.1194/jlr.p093427] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2019] [Revised: 08/12/2019] [Indexed: 02/06/2023] Open
Abstract
During pregnancy, extravillous trophoblasts (EVTs) invade the maternal decidua and remodel the local vasculature to establish blood supply for the growing fetus. Compromised EVT function has been linked to aberrant pregnancy associated with maternal and fetal morbidity and mortality. However, metabolic features of this invasive trophoblast subtype are largely unknown. Using primary human trophoblasts isolated from first trimester placental tissues, we show that cellular cholesterol homeostasis is differentially regulated in EVTs compared with villous cytotrophoblasts. Utilizing RNA-sequencing, gene set-enrichment analysis, and functional validation, we provide evidence that EVTs display increased levels of free and esterified cholesterol. Accordingly, EVTs are characterized by increased expression of the HDL-receptor, scavenger receptor class B type I, and reduced expression of the LXR and its target genes. We further reveal that EVTs express elevated levels of hydroxy-delta-5-steroid dehydrogenase 3 beta- and steroid delta-isomerase 1 (HSD3B1) (a rate-limiting enzyme in progesterone synthesis) and are capable of secreting progesterone. Increasing cholesterol export by LXR activation reduced progesterone secretion in an ABCA1-dependent manner. Importantly, HSD3B1 expression was decreased in EVTs of idiopathic recurrent spontaneous abortions, pointing toward compromised progesterone metabolism in EVTs of early miscarriages. Here, we provide insights into the regulation of cholesterol and progesterone metabolism in trophoblastic subtypes and its putative relevance in human miscarriage.
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Affiliation(s)
- Sigrid Vondra
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Victoria Kunihs
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Tanja Eberhart
- Departments of Medical Chemistry Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Karin Eigner
- Departments of Medical Chemistry Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Raimund Bauer
- Departments of Medical Chemistry Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Peter Haslinger
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Sandra Haider
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Karin Windsperger
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Günter Klambauer
- Institute of Machine Learning,Johannes Kepler University Linz, Linz, Austria
| | - Birgit Schütz
- Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Mario Mikula
- Medical Genetics, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Xiaowei Zhu
- Departments of PsychiatryStanford University School of Medicine, Stanford, CA,Genetics,Stanford University School of Medicine, Stanford, CA
| | - Alexander E. Urban
- Departments of PsychiatryStanford University School of Medicine, Stanford, CA,Genetics,Stanford University School of Medicine, Stanford, CA
| | | | - Julie Baker
- Genetics,Stanford University School of Medicine, Stanford, CA
| | - Martin Knöfler
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Herbert Stangl
- Departments of Medical Chemistry Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria
| | - Jürgen Pollheimer
- Department of Obstetrics and Gynecology, Reproductive Biology Unit, Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria,To whom correspondence should be addressed. e-mail: (C.R.); (J.P.)
| | - Clemens Röhrl
- Departments of Medical Chemistry Center for Pathobiochemistry and Genetics, Medical University of Vienna, Vienna, Austria,University of Applied Sciences Upper Austria, Wels, Austria,To whom correspondence should be addressed. e-mail: (C.R.); (J.P.)
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Tu YA, Lin SJ, Chen PL, Chou CH, Huang CC, Ho HN, Chen MJ. HSD3B1 gene polymorphism and female pattern hair loss in women with polycystic ovary syndrome. J Formos Med Assoc 2019; 118:1225-1231. [PMID: 31056381 DOI: 10.1016/j.jfma.2019.04.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/09/2019] [Accepted: 04/19/2019] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND/PURPOSE Genetic variant of HSD3B1 1245 is known to augment androgen production at peripheral tissue as skin. This study aimed to investigate whether women with polycystic ovary syndrome inheriting this variant exhibit specific androgenic phenotypes. METHODS A cross-sectional study of Taiwanese women with polycystic ovary syndrome, defined by Rotterdam criteria, at the reproductive endocrinology outpatient clinic in a university affiliated hospital. RESULTS The presence of female pattern hair loss in women with polycystic ovary syndrome was significantly associated with an increased body mass index, decreased sex hormone binding globulin and high density lipoprotein cholesterol levels, elevated triglyceride levels, and increased prevalence of hypertension. Using stepwise multivariate logistic regression analysis, body mass index, triglyceride and HSD3B1 1245 AC or CC genotype were significantly related to female pattern hair loss in women with polycystic ovary syndrome after considering other variables. Overweight women with polycystic ovary syndrome had significantly higher risk of female pattern hair loss than normal-weight women with polycystic ovary syndrome. The presence of female pattern hair loss was higher in overweight women with polycystic ovary syndrome who comprised HSD3B1 AC or CC genotype compared with wild type. CONCLUSION Carrying the HSD3B1 1245C allele and overweight are associated with the presence of female pattern hair loss in women with polycystic ovary syndrome.
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Affiliation(s)
- Yi-An Tu
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
| | - Sung-Jan Lin
- Department of Dermatology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan; Department of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei, Taiwan; Center for Developmental Biology and Regenerative Medicine, National Taiwan University, Taipei, Taiwan
| | - Pei-Lung Chen
- Department of Medical Genetics, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Medical Genomics and Proteomics, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chia-Hung Chou
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
| | - Chu-Chun Huang
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan
| | - Hong-Nerng Ho
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Immunology, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Mei-Jou Chen
- Department of Obstetrics and Gynecology, National Taiwan University Hospital, Taipei, Taiwan; Livia Shangyu Wan Scholar, College of Medicine, National Taiwan University, Taipei, Taiwan.
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20
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Yokoyama C, Chigi Y, Baba T, Ohshitanai A, Harada Y, Takahashi F, Morohashi KI. Three populations of adult Leydig cells in mouse testes revealed by a novel mouse HSD3B1-specific rat monoclonal antibody. Biochem Biophys Res Commun 2019; 511:916-920. [PMID: 30851938 DOI: 10.1016/j.bbrc.2019.02.100] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 02/20/2019] [Indexed: 11/25/2022]
Abstract
Leydig cells play a pivotal function in the synthesis of a male sex steroid, testosterone. The ability of the steroid production is dependent on the expression of the steroidogenic genes, such as HSD3B (3β-hydroxysteroid dehydrogenase/Δ5- Δ4 isomerase). It has been established that two different types of Leydig cells, fetal Leydig cells (FLCs) and adult Leydig cells (ALCs), are developed in mammalian testes. FLCs and ALCs are characterized by different sets of marker gene expression. In the case of mouse Leydig cells, Hsd3b1 (Hsd3b type 1) is expressed both in FLCs and ALCs whereas Hsd3b6 (Hsd3b type 6) is expressed in ALCs but not in FLCs. However, because the antibodies established so far for HSD3B were unable to distinguish between the HSD3B1 and HSD3B6 isoforms, it remained unclear whether both of them are expressed in every ALC. Therefore, in the present study, we generated a rat monoclonal antibody specific for mouse HSD3B1. Intriguingly, this monoclonal antibody together with an antibody specific for HSD3B6 identified three populations of ALCs based on the expression levels of these HSD3Bs.
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Affiliation(s)
- Chikako Yokoyama
- Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, Yonezawa, Yamagata, 992-8510, Japan.
| | - Yuta Chigi
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan; Division of Medical Molecular Cell Biology, Graduate School of Systems Life Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Takashi Baba
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan; Division of Medical Molecular Cell Biology, Graduate School of Systems Life Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Atsushi Ohshitanai
- Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, Yonezawa, Yamagata, 992-8510, Japan
| | - Yumi Harada
- Department of Biochemical Engineering, Graduate School of Science and Engineering, Yamagata University, Yonezawa, Yamagata, 992-8510, Japan
| | - Fumiya Takahashi
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan; Division of Medical Molecular Cell Biology, Graduate School of Systems Life Sciences, Kyushu University, Fukuoka, 812-8582, Japan
| | - Ken-Ichirou Morohashi
- Department of Molecular Biology, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan; Division of Medical Molecular Cell Biology, Graduate School of Systems Life Sciences, Kyushu University, Fukuoka, 812-8582, Japan
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21
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Zimmer B, Tenbusch L, Klymiuk MC, Dezhkam Y, Schuler G. SULFATION PATHWAYS: Expression of SULT2A1, SULT2B1 and HSD3B1 in the porcine testis and epididymis. J Mol Endocrinol 2018; 61:M41-M55. [PMID: 29588428 DOI: 10.1530/jme-17-0277] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Accepted: 03/27/2018] [Indexed: 01/01/2023]
Abstract
In the porcine testis, in addition to estrogen sulfates, the formation of numerous sulfonated neutral hydroxysteroids has been observed. However, their functions and the underlying synthetic pathways are still widely unclear. To obtain further information on their formation in postpubertal boars, the expression of sulfotransferases considered relevant for neutral hydroxysteroids (SULT2A1, SULT2B1) was investigated in the testis and defined segments of the epididymis applying real-time RT-qPCR, Western blot and immunohistochemistry (IHC). Sulfotransferase activities were assessed in tissue homogenates or cytosolic preparations applying dehydroepiandrosterone and pregnenolone as substrates. A high SULT2A1 expression was confirmed in the testis and localized in Leydig cells by IHC. In the epididymis, SULT2A1 expression was virtually confined to the body. SULT2B1 expression was absent or low in the testis but increased significantly along the epididymis. Immunohistochemical observations indicate that both enzymes are secreted into the ductal lumen via an apocrine mechanism. The results from the characterization of expression patterns and activity measurements suggest that SULT2A1 is the prevailing enzyme for the sulfonation of hydroxysteroids in the testis, whereas SULT2B1 may catalyze the formation of sterol sulfates in the epididymis. In order to obtain information on the overall steroidogenic capacity of the porcine epididymis, the expression of important steroidogenic enzymes (CYP11A1, CYP17A1, CYP19, HSD3B1, HSD17B3, SRD5A2) was monitored in the defined epididymal segments applying real-time RT-qPCR. Surprisingly, in addition to a high expression of SRD5A2 in the epididymal head, a substantial expression of HSD3B1 was detected, which increased along the organ.
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Affiliation(s)
- B Zimmer
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Justus-Liebig-University, Giessen, Germany
| | - L Tenbusch
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Justus-Liebig-University, Giessen, Germany
| | - M C Klymiuk
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Justus-Liebig-University, Giessen, Germany
| | - Y Dezhkam
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Justus-Liebig-University, Giessen, Germany
| | - G Schuler
- Veterinary Clinic for Obstetrics, Gynecology and Andrology, Justus-Liebig-University, Giessen, Germany
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22
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Tetti M, Castellano I, Venziano F, Magnino C, Veglio F, Mulatero P, Monticone S. Role of Cryptochrome-1 and Cryptochrome-2 in Aldosterone-Producing Adenomas and Adrenocortical Cells. Int J Mol Sci 2018; 19:ijms19061675. [PMID: 29874863 PMCID: PMC6032245 DOI: 10.3390/ijms19061675] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2018] [Revised: 05/29/2018] [Accepted: 05/31/2018] [Indexed: 11/17/2022] Open
Abstract
Mice lacking the core-clock components, cryptochrome-1 (CRY1) and cryptochrome-2 (CRY2) display a phenotype of hyperaldosteronism, due to the upregulation of type VI 3β-hydroxyl-steroid dehydrogenase (Hsd3b6), the murine counterpart to the human type I 3β-hydroxyl-steroid dehydrogenase (HSD3B1) gene. In the present study, we evaluated the role of CRY1 and CRY2 genes, and their potential interplay with HSD3B isoforms in adrenal pathophysiology in man. Forty-six sporadic aldosterone-producing adenomas (APAs) and 20 paired adrenal samples were included, with the human adrenocortical cells HAC15 used as the in vitro model. In our cohort of sporadic APAs, CRY1 expression was 1.7-fold [0.75–2.26] higher (p = 0.016), while CRY2 showed a 20% lower expression [0.80, 0.52–1.08] (p = 0.04) in APAs when compared with the corresponding adjacent adrenal cortex. Type II 3β-hydroxyl-steroid dehydrogenase (HSD3B2) was 317-fold [200–573] more expressed than HSD3B1, and is the main HSD3B isoform in APAs. Both dehydrogenases were more expressed in APAs when compared with the adjacent cortex (5.7-fold and 3.5-fold, respectively, p < 0.001 and p = 0.001) and HSD3B1 was significantly more expressed in APAs composed mainly of zona glomerulosa-like cells. Treatment with angiotensin II (AngII) resulted in a significant upregulation of CRY1 (1.7 ± 0.25-fold, p < 0.001) at 6 h, and downregulation of CRY2 at 12 h (0.6 ± 0.1-fold, p < 0.001), through activation of the AngII type 1 receptor. Independent silencing of CRY1 and CRY2 genes in HAC15 cells resulted in a mild upregulation of HSD3B2 without affecting HSD3B1 expression. In conclusion, our results support the hypothesis that CRY1 and CRY2, being AngII-regulated genes, and showing a differential expression in APAs when compared with the adjacent adrenal cortex, might be involved in adrenal cell function, and in the regulation of aldosterone production.
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Affiliation(s)
- Martina Tetti
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy.
| | - Isabella Castellano
- Division of Pathology, Department of Medical Sciences, University of Torino,10126 Torino, Italy.
| | - Francesca Venziano
- Division of Pathology, Department of Medical Sciences, University of Torino,10126 Torino, Italy.
| | - Corrado Magnino
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy.
| | - Franco Veglio
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy.
| | - Paolo Mulatero
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy.
| | - Silvia Monticone
- Division of Internal Medicine and Hypertension, Department of Medical Sciences, University of Torino, 10126 Torino, Italy.
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Noro E, Yokoyama A, Kobayashi M, Shimada H, Suzuki S, Hosokawa M, Takehara T, Parvin R, Shima H, Igarashi K, Sugawara A. Endogenous Purification of NR4A2 (Nurr1) Identified Poly(ADP-Ribose) Polymerase 1 as a Prime Coregulator in Human Adrenocortical H295R Cells. Int J Mol Sci 2018; 19:ijms19051406. [PMID: 29738496 PMCID: PMC5983848 DOI: 10.3390/ijms19051406] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 05/06/2018] [Accepted: 05/06/2018] [Indexed: 01/01/2023] Open
Abstract
Aldosterone is synthesized in zona glomerulosa of adrenal cortex in response to angiotensin II. This stimulation transcriptionally induces expression of a series of steroidogenic genes such as HSD3B and CYP11B2 via NR4A (nuclear receptor subfamily 4 group A) nuclear receptors and ATF (activating transcription factor) family transcription factors. Nurr1 belongs to the NR4A family and is regarded as an orphan nuclear receptor. The physiological significance of Nurr1 in aldosterone production in adrenal cortex has been well studied. However, coregulators supporting the Nurr1 function still remain elusive. In this study, we performed RIME (rapid immunoprecipitation mass spectrometry of endogenous proteins), a recently developed endogenous coregulator purification method, in human adrenocortical H295R cells and identified PARP1 as one of the top Nurr1-interacting proteins. Nurr1-PARP1 interaction was verified by co-immunoprecipitation. In addition, both siRNA knockdown of PARP1 and treatment of AG14361, a specific PARP1 inhibitor suppressed the angiotensin II-mediated target gene induction in H295R cells. Furthermore, PARP1 inhibitor also suppressed the aldosterone secretion in response to the angiotensin II. Together, these results suggest PARP1 is a prime coregulator for Nurr1.
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Affiliation(s)
- Erika Noro
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Atsushi Yokoyama
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Makoto Kobayashi
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Hiroki Shimada
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Susumu Suzuki
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Mari Hosokawa
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Tomohiro Takehara
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Rehana Parvin
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Hiroki Shima
- Department of Biochemistry, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Kazuhiko Igarashi
- Department of Biochemistry, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
| | - Akira Sugawara
- Department of Molecular Endocrinology, Tohoku University Graduate School of Medicine, 2-1 Seiryo-machi, Aoba-ku, Sendai 980-8575, Japan.
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Hahn AW, Gill DM, Nussenzveig RH, Poole A, Farnham J, Cannon-Albright L, Agarwal N. Germline Variant in HSD3B1 (1245 A > C) and Response to Abiraterone Acetate Plus Prednisone in Men With New-Onset Metastatic Castration-Resistant Prostate Cancer. Clin Genitourin Cancer 2018; 16:288-92. [PMID: 29674118 DOI: 10.1016/j.clgc.2018.03.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2018] [Revised: 02/27/2018] [Accepted: 03/18/2018] [Indexed: 11/20/2022]
Abstract
BACKGROUND The HSD3B1 gene encodes the enzyme 3β-hydroxysteroid dehydrogenase-1 (3βHSD1), which catalyzes adrenal androgen precursors into dihydrotestosterone, the most potent androgen. Recently, the HSD3B1 (1245C) variant was shown to predict shorter duration of response to androgen deprivation therapy with medical or surgical castration in the setting of castration-sensitive prostate cancer (CSPC). The HSD3B1 (1245C) variant also predicts longer duration of response to ketoconazole in men with castration-resistant prostate cancer (CRPC). We hypothesized that the HSD3B1 (1245C) variant predicts response to treatment with abiraterone acetate (AA) and can help personalize treatment in men with advanced prostate cancer. METHODS Clinical data and samples were from a prospectively maintained prostate cancer registry at the University of Utah. Genotyping was performed. The primary study end point was progression-free survival in first-line AA in men with metastatic CRPC. We performed prespecified multivariate analyses to assess the independent predictive value of HSD3B1 genotype on progression-free survival on AA. RESULTS Seventy-six men with metastatic CRPC treated with first-line AA were included. In multivariate analysis, the HSD3B1 (1245C) variant did not predict response to first-line AA. CONCLUSION The HSD3B1 (1245C) variant does not predict response to first-line AA in metastatic CRPC. This finding could be due to the ability of AA metabolites to act as both agonist (3-keto-5α-abiraterone) and antagonist (Δ4-abiraterone) on androgen signaling.
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25
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Rodgers L, Peer CJ, Figg WD. Diagnosis, staging, and risk stratification in prostate cancer: Utilizing diagnostic tools to avoid unnecessary therapies and side effects. Cancer Biol Ther 2017; 18:470-472. [PMID: 28475407 DOI: 10.1080/15384047.2017.1323600] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
A lack of appropriate diagnostic tools for prostate cancer has led to overdiagnosis and over treatment. In a recent publication in the New England Journal of Medicine, Hamdy et al showed no difference in the outcomes of patients that had undergone either radical prostatectomy, radiotherapy, or active monitoring. In an effort to enhance clinical stratification, the development of improved, more accurate diagnostic tools is actively being pursued. Herein, we explore recent advances in prostate cancer screening, including biomarker assays, genetic testing, and specialized fields, such as mathematical oncology. These newly developed, highly sensitive diagnostic assays may potentially aid clinicians in selecting appropriate therapies for patients in the very near future.
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Affiliation(s)
- Louis Rodgers
- a Clinical Pharmacology Program , Office of the Clinical Director, National Cancer Institute, National Institutes of Health , Bethesda , MD , USA
| | - Cody J Peer
- a Clinical Pharmacology Program , Office of the Clinical Director, National Cancer Institute, National Institutes of Health , Bethesda , MD , USA
| | - William D Figg
- a Clinical Pharmacology Program , Office of the Clinical Director, National Cancer Institute, National Institutes of Health , Bethesda , MD , USA.,b Molecular Pharmacology Section , Genitourinary Malignancies Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health , Bethesda , MD , USA
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26
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Kubota-Nakayama F, Nakamura Y, Konosu-Fukaya S, Azmahani A, Ise K, Yamazaki Y, Kitawaki Y, Felizola SJ, Ono Y, Omata K, Morimoto R, Iwama N, Satoh F, Sasano H. Expression of steroidogenic enzymes and their transcription factors in cortisol-producing adrenocortical adenomas: immunohistochemical analysis and quantitative real-time polymerase chain reaction studies. Hum Pathol 2016; 54:165-73. [PMID: 27085553 DOI: 10.1016/j.humpath.2016.03.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 03/27/2016] [Accepted: 03/31/2016] [Indexed: 11/24/2022]
Abstract
Adrenal Cushing syndrome (CS) is caused by the overproduction of cortisol in adrenocortical tumors including adrenal cortisol-producing adenoma (CPA). In CS, steroidogenic enzymes such as 17α-hydroxylase/17, 20-lase (CYP17A1), 3β-hydroxysteroid dehydrogenase (HSD3B), and 11β-hydroxylase (CYP11B1) are abundantly expressed in tumor cells. In addition, several transcriptional factors have been reported to play pivotal roles in the regulation of these enzymes in CPA, but their correlations with those enzymes above have still remained largely unknown. Therefore, in this study, we examined the status of steroidogenic enzymes and their transcriptional factors in 78 and 15 CPA cases by using immunohistochemistry and quantitative real-time polymerase chain reaction (qPCR), respectively. Immunoreactivity of HSD3B2, CYP11B1, CYP17A1, steroidogenic factor-1 (SF1[NR5A1]), GATA6, and nerve growth factor induced-B (NGFIB[NR4A1]) was detected in tumor cells. Results of qPCR analysis revealed that expression of HSD3B2 mRNA was significantly higher than that of HSD3B1, and CYP11B1 mRNA was significantly higher than CYP11B2. In addition, the expression of CYP11B1 mRNA was positively correlated with those of NR5A1, GATA6, and NR4A1. These results all indicated that HSD3B2 but not HSD3B1 was mainly involved in cortisol overproduction in CPA. In addition, NR5A1, GATA6, and NR4A1 were all considered to play important roles in cortisol overproduction through regulating CYP11B1 gene transcription.
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Verwoert GC, Hofland J, Amin N, Mattace-Raso FUS, Sijbrands EJG, Hofman A, van den Meiracker AH, Uitterlinden AG, van Duijn CM, de Jong FH, Danser AHJ. Expression and gene variation studies deny association of human HSD3B1 gene with aldosterone production or blood pressure. Am J Hypertens 2015; 28:113-20. [PMID: 24951726 DOI: 10.1093/ajh/hpu103] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Recent evidence suggests that the type I 3β-hydroxysteroid dehydrogenase, a steroidogenic enzyme encoded by the HSD3B1 gene, could be involved in aldosterone production and that genetic variation in HSD3B1 is associated with blood pressure. These findings challenge the long-standing hypothesis that all adrenocortical steroidogenesis is executed by the type II iso-enzyme, encoded by HSD3B2. METHODS To verify these findings, the adrenal presence of HSD3B1 and its effect on aldosterone synthesis and blood pressure were studied in expression and genetic association analyses, respectively. Expression of HSD3B1 and HSD3B2 was investigated in various adrenocortical tissues (n = 15) and in primary adrenal cell cultures (n = 5) after stimulation with adrenocorticotropin and angiotensin II. Six tagging single nucleotide polymorphisms within the HSD3B1 gene were studied for association with blood pressure and hypertension in a meta-analysis of 4 Dutch cohorts (n = 11,192). RESULTS HSD3B1 expression was minimal or absent in adrenocortical tissues, including 6 aldosterone-producing adenomas. In contrast with the ubiquitously expressed HSD3B2 mRNA, HSD3B1 levels were not stimulated by adrenocorticotropin or angiotensin II. No variants in the HSD3B1 gene were associated with blood pressure or the occurrence of hypertension. CONCLUSIONS We found no evidence to support confirmation that HSD3B1 is involved in aldosterone synthesis in the human adrenal cortex or that genetic variation in HSD3B1 affects blood pressure or hypertension, favoring the hypothesis that all adrenocortical steroidogenesis is primarily dependent on the type II 3β-hydroxysteroid dehydrogenase.
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Affiliation(s)
- Germaine C Verwoert
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Johannes Hofland
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Najaf Amin
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Francesco U S Mattace-Raso
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands; Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Eric J G Sijbrands
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Albert Hofman
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Anton H van den Meiracker
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - André G Uitterlinden
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Cornelia M van Duijn
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Frank H de Jong
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - A H Jan Danser
- Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.
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Qiu M, Quan F, Han C, Wu B, Liu J, Yang Z, Su F, Zhang Y. Effects of granulosa cells on steroidogenesis, proliferation and apoptosis of stromal cells and theca cells derived from the goat ovary. J Steroid Biochem Mol Biol 2013; 138:325-33. [PMID: 23816690 DOI: 10.1016/j.jsbmb.2013.06.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Revised: 06/18/2013] [Accepted: 06/20/2013] [Indexed: 02/02/2023]
Abstract
The aim of this study was to investigate the effect of granulosa cells from small antral follicles on steroidogenesis, proliferation and apoptosis of goat ovarian stromal and theca cells in vitro. Using Transwell co-culture system, we evaluated androgen production, LH responsiveness, cell proliferation and apoptosis and some molecular expression regarding steroidogenic enzyme and apoptosis-related genes in stromal and theca cells. The results indicated that the co-culture with granulosa cells increased steroidogenesis, LH responsiveness and bcl-2 gene expression as well as decreased apoptotic bax and bad expressions in stromal and theca cells. Thus, granulosa cells had a capacity of promoting steroidogenesis in stromal cell and LH responsiveness in cortical stromal cells, maintaining steroidogenesis in theca cells, inhibiting apoptosis of cortical stromal cells and improving anti-apoptotic abilities of stromal and theca cells.
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Affiliation(s)
- Mingning Qiu
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, Shaanxi, China; Key Laboratory of Animal Biotechnology, Ministry of Agriculture, Northwest A&F University, Yangling 712100, Shaanxi, China.
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