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Miyamoto K, Hasuike S, Kugo H, Sukketsiri W, Moriyama T, Zaima N. Administration of Isoflavone Attenuates Ovariectomy-induced Degeneration of Aortic Wall. J Oleo Sci 2022; 71:889-896. [PMID: 35584959 DOI: 10.5650/jos.ess22043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Women are more resistant to vascular diseases; however, the resistance is reduced after menopause. It has been reported that the risk of vascular diseases such as atherosclerosis and abdominal aortic aneurysm is increased in postmenopausal women. Currently, methods to prevent vascular disease in postmenopausal women have not been established. Isoflavones are promising functional food factors that have a chemical structure similar to estrogen. In this study, we investigated the effects of isoflavones on ovariectomized (OVX)-induced degeneration of the aortic wall in mice. Increased destruction of elastic fibers in the thoracic and abdominal aorta was observed in the OVX group, and isoflavones attenuated the destruction of elastic fibers. The positive areas of matrix metalloproteinase (MMP)-2 and MMP-9 in the OVX group were higher than those in the control group. Isoflavones decreased the positive areas of MMP-2 and MMP-9 compared to those in the OVX group. These data suggest that isoflavones have a suppressive effect on OVX-induced degeneration of the aortic wall by inhibiting the increase in MMP-2 and MMP-9.
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Affiliation(s)
| | | | - Hirona Kugo
- Graduate School of Agriculture, Kindai University
| | - Wanida Sukketsiri
- Pharmacology Program, Division of Health and Applied Sciences, Faculty of Science, Prince of Songkla University
| | - Tatsuya Moriyama
- Graduate School of Agriculture, Kindai University.,Agricultural Technology and Innovation Research Institute, Kindai University
| | - Nobuhiro Zaima
- Graduate School of Agriculture, Kindai University.,Agricultural Technology and Innovation Research Institute, Kindai University
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2
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Combined Effects of Different Endocrine-Disrupting Chemicals (EDCs) on Prostate Gland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18189772. [PMID: 34574693 PMCID: PMC8471191 DOI: 10.3390/ijerph18189772] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/03/2021] [Accepted: 09/13/2021] [Indexed: 11/26/2022]
Abstract
Endocrine-disrupting chemicals (EDCs) belong to a heterogeneous class of environmental pollutants widely diffused in different aquatic and terrestrial habitats. This implies that humans and animals are continuously exposed to EDCs from different matrices and sources. Moreover, pollution derived from anthropic and industrial activities leads to combined exposure to substances with multiple mechanisms of action on the endocrine system and correlated cell and tissue targets. For this reason, specific organs, such as the prostate gland, which physiologically are under the control of hormones like androgens and estrogens, are particularly sensitive to EDC stimulation. It is now well known that an imbalance in hormonal regulation can cause the onset of various prostate diseases, from benign prostate hyperplasia to prostate cancer. In this review, starting with the description of normal prostate gland anatomy and embryology, we summarize recent studies reporting on how the multiple and simultaneous exposure to estrogenic and anti-androgenic compounds belonging to EDCs are responsible for an increase in prostate disease incidence in the human population.
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3
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Hess RA, Sharpe RM, Hinton BT. Estrogens and development of the rete testis, efferent ductules, epididymis and vas deferens. Differentiation 2021; 118:41-71. [PMID: 33441255 PMCID: PMC8026493 DOI: 10.1016/j.diff.2020.11.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 11/29/2020] [Indexed: 02/07/2023]
Abstract
Estrogen has always been considered the female hormone and testosterone the male hormone. However, estrogen's presence in the testis and deleterious effects of estrogen treatment during development have been known for nearly 90 years, long before estrogen receptors (ESRs) were discovered. Eventually it was learned that testes actually synthesize high levels of estradiol (E2) and sequester high concentrations in the reproductive tract lumen, which seems contradictory to the overwhelming number of studies showing reproductive pathology following exogenous estrogen exposures. For too long, the developmental pathology of estrogen has dominated our thinking, even resulting in the "estrogen hypothesis" as related to the testicular dysgenesis syndrome. However, these early studies and the development of an Esr1 knockout mouse led to a deluge of research into estrogen's potential role in and disruption of development and function of the male reproductive system. What is new is that estrogen action in the male cannot be divorced from that of androgen. This paper presents what is known about components of the estrogen pathway, including its synthesis and target receptors, and the need to achieve a balance between androgen- and estrogen-action in male reproductive tract differentiation and adult functions. The review focuses on what is known regarding development of the male reproductive tract, from the rete testis to the vas deferens, and examines the expression of estrogen receptors and presence of aromatase in the male reproductive system, traces the evidence provided by estrogen-associated knockout and transgenic animal models and discusses the effects of fetal and postnatal exposures to estrogens. Hopefully, there will be enough here to stimulate discussions and new investigations of the androgen:estrogen balance that seems to be essential for development of the male reproductive tract.
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Affiliation(s)
- Rex A Hess
- Department of Comparative Biosciences, College of Veterinary Medicine, University of Illinois Urbana-Champaign, IL, 61802 USA and Epivara, Inc., Research Park, 60 Hazelwood Dr., Suite 230G, Champaign, IL, 61820, USA.
| | - Richard M Sharpe
- MRC Centre for Reproductive Health, The Queen's Medical Research Institute, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK.
| | - Barry T Hinton
- Department of Cell Biology, University of Virginia School of Medicine, Charlottesville, VA, USA.
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4
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Prins GS. Developmental estrogenization: Prostate gland reprogramming leads to increased disease risk with aging. Differentiation 2021; 118:72-81. [PMID: 33478774 DOI: 10.1016/j.diff.2020.12.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Revised: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 12/16/2022]
Abstract
While estrogens are involved in normal prostate morphogenesis and function, inappropriate early-life estrogenic exposures, either in type, dose or timing, can reprogram the prostate gland and lead to increased disease risk with aging. This process is referred to as estrogen imprinting or developmental estrogenization of the prostate gland. The present review discusses published and new evidence for prostatic developmental estrogenization that includes extensive research in rodent models combined with epidemiology findings that together have helped to uncover the architectural and molecular underpinnings that promote this phenotype. Complex interactions between steroid receptors, developmental morphoregulatory factors, epigenetic machinery and stem-progenitor cell targets coalesce to hard wire structural, cellular and epigenomic reorganization of the tissue which retains a life-long memory of early-life estrogens, ultimately predisposing the gland to prostatitis, hyperplasia and carcinogenesis with aging.
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Affiliation(s)
- Gail S Prins
- Departments of Urology, Physiology and Pathology, College of Medicine, University of Illinois at Chicago, 820 S Wood Street, MC955, Chicago, 60612, IL, USA.
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5
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Hess RA, Cooke PS. Estrogen in the male: a historical perspective. Biol Reprod 2019; 99:27-44. [PMID: 29438493 PMCID: PMC6044326 DOI: 10.1093/biolre/ioy043] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/08/2018] [Indexed: 12/18/2022] Open
Abstract
Estrogens have traditionally been considered female hormones. Nevertheless, the presence of estrogen in males has been known for over 90 years. Initial studies suggested that estrogen was deleterious to male reproduction because exogenous treatments induced developmental abnormalities. However, demonstrations of estrogen synthesis in the testis and high concentrations of 17β-estradiol in rete testis fluid suggested that the female hormone might have a function in normal male reproduction. Identification of estrogen receptors and development of biological radioisotope methods to assess estradiol binding revealed that the male reproductive tract expresses estrogen receptor extensively from the neonatal period to adulthood. This indicated a role for estrogens in normal development, especially in efferent ductules, whose epithelium is the first in the male reproductive tract to express estrogen receptor during development and a site of exceedingly high expression. In the 1990s, a paradigm shift occurred in our understanding of estrogen function in the male, ushered in by knockout mouse models where estrogen production or expression of its receptors was not present. These knockout animals revealed that estrogen's main receptor (estrogen receptor 1 [ESR1]) is essential for male fertility and development of efferent ductules, epididymis, and prostate, and that loss of only the membrane fraction of ESR1 was sufficient to induce extensive male reproductive abnormalities and infertility. This review provides perspectives on the major discoveries and developments that led to our current knowledge of estrogen's importance in the male reproductive tract and shaped our evolving concept of estrogen's physiological role in the male.
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Affiliation(s)
- Rex A Hess
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois, USA
| | - Paul S Cooke
- Department of Physiological Sciences, University of Florida, Gainesville, Florida, USA
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6
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Bousset L, Rambur A, Fouache A, Bunay J, Morel L, Lobaccaro JMA, Baron S, Trousson A, de Joussineau C. New Insights in Prostate Cancer Development and Tumor Therapy: Modulation of Nuclear Receptors and the Specific Role of Liver X Receptors. Int J Mol Sci 2018; 19:E2545. [PMID: 30154328 PMCID: PMC6164771 DOI: 10.3390/ijms19092545] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 08/08/2018] [Accepted: 08/09/2018] [Indexed: 12/14/2022] Open
Abstract
Prostate cancer (PCa) incidence has been dramatically increasing these last years in westernized countries. Though localized PCa is usually treated by radical prostatectomy, androgen deprivation therapy is preferred in locally advanced disease in combination with chemotherapy. Unfortunately, PCa goes into a castration-resistant state in the vast majority of the cases, leading to questions about the molecular mechanisms involving the steroids and their respective nuclear receptors in this relapse. Interestingly, liver X receptors (LXRα/NR1H3 and LXRβ/NR1H2) have emerged as new actors in prostate physiology, beyond their historical roles of cholesterol sensors. More importantly LXRs have been proposed to be good pharmacological targets in PCa. This rational has been based on numerous experiments performed in PCa cell lines and genetic animal models pointing out that using selective liver X receptor modulators (SLiMs) could actually be a good complementary therapy in patients with a castration resistant PCa. Hence, this review is focused on the interaction among the androgen receptors (AR/NR3C4), estrogen receptors (ERα/NR3A1 and ERβ/NR3A2), and LXRs in prostate homeostasis and their putative pharmacological modulations in parallel to the patients' support.
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Affiliation(s)
- Laura Bousset
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Amandine Rambur
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Allan Fouache
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Julio Bunay
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Laurent Morel
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Jean-Marc A Lobaccaro
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Silvère Baron
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Amalia Trousson
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
| | - Cyrille de Joussineau
- Université Clermont Auvergne, GReD, CNRS UMR 6293, INSERM U1103, 28, place Henri Dunant, BP38, F63001 Clermont-Ferrand, France.
- Centre de Recherche en Nutrition Humaine d'Auvergne, 58 Boulevard Montalembert, F-63009 Clermont-Ferrand, France.
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7
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Cooke PS, Nanjappa MK, Ko C, Prins GS, Hess RA. Estrogens in Male Physiology. Physiol Rev 2017; 97:995-1043. [PMID: 28539434 PMCID: PMC6151497 DOI: 10.1152/physrev.00018.2016] [Citation(s) in RCA: 263] [Impact Index Per Article: 37.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 01/06/2017] [Accepted: 01/17/2017] [Indexed: 02/06/2023] Open
Abstract
Estrogens have historically been associated with female reproduction, but work over the last two decades established that estrogens and their main nuclear receptors (ESR1 and ESR2) and G protein-coupled estrogen receptor (GPER) also regulate male reproductive and nonreproductive organs. 17β-Estradiol (E2) is measureable in blood of men and males of other species, but in rete testis fluids, E2 reaches concentrations normally found only in females and in some species nanomolar concentrations of estrone sulfate are found in semen. Aromatase, which converts androgens to estrogens, is expressed in Leydig cells, seminiferous epithelium, and other male organs. Early studies showed E2 binding in numerous male tissues, and ESR1 and ESR2 each show unique distributions and actions in males. Exogenous estrogen treatment produced male reproductive pathologies in laboratory animals and men, especially during development, and studies with transgenic mice with compromised estrogen signaling demonstrated an E2 role in normal male physiology. Efferent ductules and epididymal functions are dependent on estrogen signaling through ESR1, whose loss impaired ion transport and water reabsorption, resulting in abnormal sperm. Loss of ESR1 or aromatase also produces effects on nonreproductive targets such as brain, adipose, skeletal muscle, bone, cardiovascular, and immune tissues. Expression of GPER is extensive in male tracts, suggesting a possible role for E2 signaling through this receptor in male reproduction. Recent evidence also indicates that membrane ESR1 has critical roles in male reproduction. Thus estrogens are important physiological regulators in males, and future studies may reveal additional roles for estrogen signaling in various target tissues.
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Affiliation(s)
- Paul S Cooke
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Manjunatha K Nanjappa
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - CheMyong Ko
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Gail S Prins
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
| | - Rex A Hess
- Department of Physiological Sciences, University of Florida, Gainesville, Florida; Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, Illinois; Department of Urology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois
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8
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Rao Q, Chen Y, Yeh CR, Ding J, Li L, Chang C, Yeh S. Recruited mast cells in the tumor microenvironment enhance bladder cancer metastasis via modulation of ERβ/CCL2/CCR2 EMT/MMP9 signals. Oncotarget 2016; 7:7842-55. [PMID: 26556868 PMCID: PMC4884958 DOI: 10.18632/oncotarget.5467] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 10/26/2015] [Indexed: 01/15/2023] Open
Abstract
Early clinical studies suggested that infiltrating mast cells could be associated with a poor outcome in bladder cancer (BCa) patients. The mechanisms of how mast cells influence the BCa progression, however, are unclear. Using the human clinical BCa sample survey and in vitro co-culture systems, we found BCa cells could recruit more mast cells than the surrounding non-malignant urothelial cells. The consequences of this better recruitment of mast cells toward BCa cells could then enhance BCa cell invasion. Mechanism dissection revealed that the enhanced BCa cell invasion could function via up-regulation of the estrogen receptor beta (ERβ) in both mast cells and BCa cells, which resulted in the increased CCL2/CCR2/EMT/MMP9 signals. Using the pre-clinical mouse BCa model, we further validated the mast cell-promoted BCa invasion. Interruption of the newly identified ERβ/CCL2/CCR2/EMT/MMP9 pathway via either ERβ-siRNA, ERβ antagonist PHTPP, or CCR2 antagonist can effectively reverse the mast cell-enhanced BCa cells invasion. Together, our finding could lead to the development of an alternative new therapeutic approach to better treat BCa metastasis.
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Affiliation(s)
- Qun Rao
- Department of Gynaecology and Obstetrics, Tongji Medical College/Hospital, Huazhong University of Science and Technology, Wuhan, China.,Sex Hormone Research Center, Department of Urology, Tongji Medical College/Hospital, Huazhong University of Science and Technology, Wuhan, China.,George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Yuan Chen
- Sex Hormone Research Center, Department of Urology, Tongji Medical College/Hospital, Huazhong University of Science and Technology, Wuhan, China.,George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Chiuan-Ren Yeh
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Jie Ding
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Lei Li
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Chawnshang Chang
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, USA
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9
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Perez APS, Biancardi MF, Caires CRS, Falleiros-Junior LR, Góes RM, Vilamaior PSL, Santos FCA, Taboga SR. Prenatal exposure to ethinylestradiol alters the morphologic patterns and increases the predisposition for prostatic lesions in male and female gerbils during ageing. Int J Exp Pathol 2016; 97:5-17. [PMID: 26852889 DOI: 10.1111/iep.12153] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Accepted: 08/22/2015] [Indexed: 12/11/2022] Open
Abstract
Ethinylestradiol (EE) is an endocrine disruptor (ED) which acts as an oestrogen agonist; this compound is known as an oral contraceptive. Male and female rodents exposed to EE during critical time points of development, such as in the prenatal period, show alterations in their reproductive tract during adulthood. Few studies have placed an emphasis on the effects of EE during ageing. Thus, this study had as it's objective the analysis of the morphological and immunohistochemical effects of exposure to EE in the prenatal period on ventral male prostate and female prostate of gerbils (Meriones unguiculatus) during ageing. The animals were exposed to EE (15 μg/kg/day) during the 18-22th days of prenatal life (EE/PRE group), and the analyses were performed when the male and female reached 12 months of age. Our results showed an increase in the development of prostatic intraepithelial neoplasia (PIN), which was observed in the male and female prostate of EE/PRE groups. Immunohistochemistry showed a rise in prostatic epithelial and basal cells immunoreactivity, respectively, and to AR and p63 in the male EE/PRE. There were alterations in the morphological pattern of the prostatic glands and increase in predisposition to emergence of prostatic lesions of both sexes during ageing. Despite male and female having been exposed to the same doses of EE, the "exposure to EE promoted modifications" more accentuated in the male prostate. Thus the male gland is more sensitive to the action of this synthetic oestrogen than the female prostate.
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Affiliation(s)
- Ana P S Perez
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas -UNICAMP, Campinas, São Paulo, Brazil
| | - Manoel F Biancardi
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas -UNICAMP, Campinas, São Paulo, Brazil
| | - Cássia R S Caires
- Department of Biology, Institute of Biosciences, Letters and Exact Sciences, São Paulo State University - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil
| | - Luiz R Falleiros-Junior
- Department of Biology, Institute of Biosciences, Letters and Exact Sciences, São Paulo State University - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil
| | - Rejane M Góes
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas -UNICAMP, Campinas, São Paulo, Brazil.,Department of Biology, Institute of Biosciences, Letters and Exact Sciences, São Paulo State University - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil
| | - Patricia S L Vilamaior
- Department of Biology, Institute of Biosciences, Letters and Exact Sciences, São Paulo State University - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil
| | - Fernanda C A Santos
- Department of Morphology, Federal University of Goiás - UFG, Goiânia, Goiás, Brazil
| | - Sebastião R Taboga
- Department of Structural and Functional Biology, Institute of Biology, University of Campinas -UNICAMP, Campinas, São Paulo, Brazil.,Department of Biology, Institute of Biosciences, Letters and Exact Sciences, São Paulo State University - IBILCE/UNESP, São José do Rio Preto, São Paulo, Brazil
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10
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Yeh CR, Slavin S, Da J, Hsu I, Luo J, Xiao GQ, Ding J, Chou FJ, Yeh S. Estrogen receptor α in cancer associated fibroblasts suppresses prostate cancer invasion via reducing CCL5, IL6 and macrophage infiltration in the tumor microenvironment. Mol Cancer 2016; 15:7. [PMID: 26790618 PMCID: PMC4721150 DOI: 10.1186/s12943-015-0488-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 12/16/2015] [Indexed: 02/07/2023] Open
Abstract
Background Cancer associated fibroblasts (CAF) play important roles in tumor growth that involves inflammation and epithelial cell differentiation. Early studies suggested that estrogen receptor alpha (ERα) was expressed in stromal cells in normal prostates and prostate cancer (PCa), but the detailed functions of stromal ERα in the PCa remain to be further elucidated. Methods Migration and invasion assays demonstrated the presence of high levels of ERα in CAF cells (CAF.ERα(+)) suppressed PCa invasion via influencing the infiltration of tumor associated macrophages. ERα decreased CAF CCL5 secretion via suppressing the CCL5 promoter activity was examined by luciferase assay. ERα decreased CCL5 and IL-6 expression in conditioned media that was collected from CAF cell only or CAF cell co-cultured with macrophages as measured by ELISA assay. Results Both in vitro and in vivo studies demonstrated CAF.ERα(+) led to a reduced macrophage migration toward PCa via inhibiting CAF cells secreted chemokine CCL5. This CAF.ERα(+) suppressed macrophage infiltration affected the neighboring PCa cells invasion and the reduced invasiveness of PCa cells are at least partly due to reduced IL6 expression in the macrophages and CAF. Conclusion Our data suggest that CAF ERα could be applied as a prognostic marker to predict cancer progression, and targeting CCL5 and IL6 may be applied as an alternative therapeutic approach to reduce M2 type macrophages and PCa invasion in PCa patients with low or little ERα expression in CAF cells. Electronic supplementary material The online version of this article (doi:10.1186/s12943-015-0488-9) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Chiuan-Ren Yeh
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Spencer Slavin
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jun Da
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Iawen Hsu
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jie Luo
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Guang-Qian Xiao
- Department of Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Jie Ding
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Fu-Ju Chou
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA
| | - Shuyuan Yeh
- George Whipple Lab for Cancer Research, Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY, 14642, USA.
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11
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Hsu I, Yeh CR, Slavin S, Miyamoto H, Netto GJ, Tsai YC, Muyan M, Wu XR, Messing EM, Guancial EA, Yeh S. Estrogen receptor alpha prevents bladder cancer via INPP4B inhibited akt pathway in vitro and in vivo. Oncotarget 2015; 5:7917-35. [PMID: 25277204 PMCID: PMC4202170 DOI: 10.18632/oncotarget.1421] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Clinical reports show males have a higher bladder cancer (BCa) incidence than females. The sexual difference of BCa occurrence suggests that estrogen and its receptors may affect BCa development. Estrogen receptor alpha (ERα) is the classic receptor to convey estrogen signaling, however, the function of ERα in BCa development remains largely unknown. To understand the in vivo role of ERα in BCa development, we generated total and urothelial specific ERα knockout mice (ERαKO) and used the pre- carcinogen BBN to induce BCa. Earlier reports showed that ERα promotes breast and ovarian cancers in females. Surprisingly and of clinical importance, our results showed that ERα inhibits BCa development and loss of the ERα gene results in an earlier onset and higher incidence of BBN-induced in vivo mouse BCa. Supportively, carcinogen induced malignant transformation ability was reduced in ERα expressing urothelial cells as compared to ERα negative cells. Mechanism studies suggest that ERα could control the expression of INPP4B to reduce AKT activity and consequently reduce BCa cell growth. In addition, IHC staining of clinical sample analyses show that INPP4B expression, in correlation with reduced ERα, is significantly reduced in human BCa specimens. Together, this is the first report using the in vivo cre-loxP gene knockout mouse model to characterize ERα roles in BCa development. Our studies provide multiple in vitro cell studies and in vivo animal model data as well as human BCa tissue analyses to prove ERα plays a protective role in BCa initiation and growth at least partly via modulating the INPP4B/Akt pathway.
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Affiliation(s)
- Iawen Hsu
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642. Contributed equally
| | - Chiuan-Ren Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642. Contributed equally
| | - Spencer Slavin
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Hiroshi Miyamoto
- Departments of Pathology, Urology, and Oncology, The Johns Hopkins Hospital, Baltimore, MD 21231
| | - George J Netto
- Departments of Pathology, Urology, and Oncology, The Johns Hopkins Hospital, Baltimore, MD 21231
| | - Yu-Chieh Tsai
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Mesut Muyan
- Department of Biochemistry and Biophysics, University of Rochester Medical Center, Rochester, NY 14642
| | - Xue-Ru Wu
- Department of Urology, New York University, School of Medicine, NY 10016
| | - Edward M Messing
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
| | - Elizabeth A Guancial
- Departments of Hematology and Oncology, University of Rochester Medical Center, Rochester, NY 14642
| | - Shuyuan Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center, Rochester, NY 14642
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12
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Yeh CR, Da J, Song W, Fazili A, Yeh S. Estrogen receptors in prostate development and cancer. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL UROLOGY 2014; 2:161-168. [PMID: 25374919 PMCID: PMC4219301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Accepted: 06/25/2014] [Indexed: 06/04/2023]
Abstract
Prostate cancer (PCa) is an androgen-sensitive disease, which can be pharmacologically controlled by androgen blockade. To date, a growing body of evidence showed that estrogen and estrogen receptors (ERs) could regulate prostate development, as well as cancer initiation and progression. This review will address the expression levels and function of ERs in different stages of PCa progression. The functions of ERs in different types of prostate cells, the ligand effect, and the potential applications of selective estrogen modulators (SERMs) will also be discussed. To further dissect ERs' roles in prostate development, cell type specific ER knockout mouse models were generated. Results collected from the prostate cell type-specific ERαKO mouse models provided new insights about the cell type specific ERα roles in prostate development prenatally and postnatally. The results of ERs' roles in mouse PCa mode and the correlation of ERs expression and biomedical outcome will also be discussed.
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Affiliation(s)
- Chiuan-Ren Yeh
- Department of Urology, University of Rochester Medical Center Rochester, NY 14642
| | - Jun Da
- Department of Urology, University of Rochester Medical Center Rochester, NY 14642
| | - Wenbin Song
- Department of Urology, University of Rochester Medical Center Rochester, NY 14642
| | - Anees Fazili
- Department of Urology, University of Rochester Medical Center Rochester, NY 14642
| | - Shuyuan Yeh
- Department of Urology, University of Rochester Medical Center Rochester, NY 14642
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13
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LEE HYERIM, HWANG KYUNGA, CHOI KYUNGCHUL. The estrogen receptor signaling pathway activated by phthalates is linked with transforming growth factor-β in the progression of LNCaP prostate cancer models. Int J Oncol 2014; 45:595-602. [DOI: 10.3892/ijo.2014.2460] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Accepted: 03/27/2014] [Indexed: 11/05/2022] Open
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Slavin S, Yeh CR, Da J, Yu S, Miyamoto H, Messing EM, Guancial E, Yeh S. Estrogen receptor α in cancer-associated fibroblasts suppresses prostate cancer invasion via modulation of thrombospondin 2 and matrix metalloproteinase 3. Carcinogenesis 2013; 35:1301-9. [PMID: 24374826 DOI: 10.1093/carcin/bgt488] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
The prostate cancer (PCa) microenvironment contains active stromal cells known as cancer-associated fibroblasts (CAF) that may play important roles in influencing tumor progression. Here we studied the role of CAF estrogen receptor alpha (ERα) and found that it could protect against PCa invasion. Immunohistochemistry on prostatectomy specimens showed that PCa patients with ERα-positive stroma had a significantly lower risk for biochemical recurrence. In vitro invasion assays further confirmed that the stromal ERα was able to reduce PCa cell invasion. Dissection of the molecular mechanism revealed that the CAF ERα could function through a CAF-epithelial interaction via selectively upregulating thrombospondin 2 (Thbs2) and downregulating matrix metalloproteinase 3 (MMP3) at the protein and messenger RNA levels. Chromatin immunoprecipitation assays further showed that ERα could bind to an estrogen response element on the promoter of Thbs2. Importantly, knockdown of Thbs2 led to increased MMP3 expression and interruption of the ERα mediated invasion suppression, providing further evidence of an ERα-Thbs2-MMP3 axis in CAF. In vivo studies using athymic nude mice injected with CWR22Rv1 (22Rv1) PCa epithelial cells and CAF cells ± ERα also confirmed that mice coimplanted with PCa cells and CAF ERα+ cells had less tumor foci in the pelvic lymph nodes, less metastases, and tumors showed less angiogenesis, MMP3, and MMP9 (an MMP3 downstream target) positive staining. Together, these data suggest that CAF ERα could play protective roles in suppressing PCa metastasis. Our results may lead to developing new and alternative therapeutic approaches to battle PCa via controlling ERα signaling in CAF.
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Affiliation(s)
- Spencer Slavin
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA
| | - Chiuan-Ren Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA
| | - Jun Da
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA, Department of Urology, Shanghai Jaotong University, Shanghai, China and
| | - Shengqiang Yu
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA
| | - Hiroshi Miyamoto
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA
| | - Edward M Messing
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA
| | - Elizabeth Guancial
- Departments of Hematology and Oncology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Shuyuan Yeh
- Departments of Urology and Pathology, University of Rochester Medical Center Rochester, 601 Elmwood Avenue, NY 14642, USA,
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