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Su C, Chen X, Zhang S, Wang C, Yang C, Arab K, Zeng Y, Zhou G, Zeng C, Zhang M. Progesterone and estradiol alleviate Poly I:C-induced immune response in endometrial stromal cells. J Reprod Immunol 2024; 166:104318. [PMID: 39241576 DOI: 10.1016/j.jri.2024.104318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 07/07/2024] [Accepted: 08/18/2024] [Indexed: 09/09/2024]
Abstract
Progesterone (P) and estradiol (E2) regulate the immune status of the uterus. However, whether P and E2 can affect the immune response of endometrial cell is still unknown. In the study, primary endometrial stromal cells (EndSCs) were treated with Poly(I:C), the pathogen-associated molecular pattern of double-stranded RNA (dsRNA) virus, to induce immune response, and then EndSCs were stimulated with P or/and E2. The results showed Poly(I:C) up-regulated the expression of immune cytokines IL-6, IL-8, IL-1β and TNF-α, and significantly down-regulated the expression of ERα and PGRMC1 in EndSCs. Moreover, P or low-dose of E2 attenuate Poly(I:C)-induced immune response, and then the synergistic effects of P and E2 decreased expression of ERα, ERβ and PGR, and alleviate the decease of PGRMC1 induced by Poly(I:C), but not alleviate the decease of ERα caused by Poly(I:C). The result provides a steroid therapeutic method to suppress dsRNA virtues-induced immune response through the synergistic effect of P and E2 on endometrial stromal cells.
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Affiliation(s)
- Changqi Su
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Xuanyu Chen
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Shilin Zhang
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Chun Wang
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Cuiting Yang
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Khan Arab
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Yutian Zeng
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China
| | - Guangbin Zhou
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China; Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
| | - Changjun Zeng
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China; Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China
| | - Ming Zhang
- College of animal science and technology, Sichuan agricultural university, Chengdu 611130, China; Key Laboratory of Livestock and Poultry Multi-Omics, Ministry of Agriculture and Rural Affairs, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China; Farm Animal Genetic Resources Exploration and Innovation Key Laboratory of Sichuan Province, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu 611130, China.
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2
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Pascua AM, Barbisan G, Nikoloff N, Carranza-Martín AC, Fabra MC, Anchordoquy JP, Balbi M, Giuliodori MJ, Furnus CC, Anchordoquy JM. Effect of estrogen and progesterone on intracellular free zinc and zinc transporter expression in bovine oviduct epithelial cells. Theriogenology 2024; 221:18-24. [PMID: 38521006 DOI: 10.1016/j.theriogenology.2024.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 03/18/2024] [Accepted: 03/19/2024] [Indexed: 03/25/2024]
Abstract
Zinc (Zn) plays essential roles in numerous cellular processes. However, there is limited understanding of Zn homeostasis within the bovine reproductive system. This study investigated the influence of estradiol (E2) and progesterone (P4) on Zn transporter expression and intracellular free Zn levels in bovine oviduct epithelial cells (BOEC). For this purpose, cells were harvested from slaughtered cows and cultured in vitro. Intracellular Zn concentrations were measured using FluoZin-3AM staining, while real-time polymerase chain reaction assessed Zn transporter gene expression and quantification. Overall, our results confirmed the gene expression of all the evaluated Zn transporters (ZIP6, ZIP8, ZIP14, ZnT3, ZnT7 and ZnT9), denoted and the active role of E2 and P4 in intracellular Zn regulation. Our findings suggest an interaction between Zn, E2 and P4.
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Affiliation(s)
- Ana Malen Pascua
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | - Gisela Barbisan
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina; YPF Tecnología (Y-TEC), Av. Del Petróleo S/N entre 129 y 143, CP 1923, Berisso, Buenos Aires, Argentina
| | - Noelia Nikoloff
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | - Ana Cristina Carranza-Martín
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | - Mariana Carolina Fabra
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | - Juan Patricio Anchordoquy
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina; Cátedra de Fisiología, FCV-UNLP, Argentina
| | - Marianela Balbi
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | | | - Cecilia Cristina Furnus
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina
| | - Juan Mateo Anchordoquy
- IGEVET - Instituto de Genética Veterinaria "Ing. Fernando N Dulout" (UNLP-CONICET LA PLATA), Facultad de Ciencias Veterinarias UNLP, Calles 60 y 118, B1904AMA, La Plata, Buenos Aires, Argentina; Cátedra de Fisiología, FCV-UNLP, Argentina.
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3
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Pranomphon T, Mahé C, Demattei MV, Papillier P, Vitorino Carvalho A, Reynaud K, Almiñana C, Bauersachs S, Parnpai R, Mermillod P, Saint-Dizier M. Characterization of oviduct epithelial spheroids for the study of embryo-maternal communication in cattle. Theriogenology 2024; 217:113-126. [PMID: 38271765 DOI: 10.1016/j.theriogenology.2024.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
Most in vitro models of oviduct epithelial cells (OEC) used thus far to gain insights into embryo-maternal communication induce cell dedifferentiation or are technically challenging. Moreover, although the presence of developing embryos has been shown to alter gene expression in OEC, the effect of embryos on OEC physiology remains largely unknown. Here, we propose a model based on bovine oviduct epithelial spheroids (OES) with specific shape and diameter (100-200 μm) criteria. The aims of this study were to i) determine the appropriate culture conditions of bovine OES cultured in suspension by evaluating their morphology, total cell number, viability, and activity of ciliated cells; ii) monitor gene expression in OES at the time of their formation (day 0) and over the 10 days of culture; and iii) test whether the vicinity of developing embryos affects OES quality criteria. On day 10, the proportions of vesicle-shaped OES (V-OES) were higher in M199/500 (500 μl of HEPES-buffered TCM-199) and synthetic oviduct fluid (SOF)/25 (25-μL droplet of SOF medium under mineral oil) than in M199/25 (25-μL droplet of M199 under mineral oil). The proportion of viable cells in V-OES was not affected by culture conditions and remained high (>80%) through day 10. The total number of cells per V-OES decreased over time except in SOF/25, while the proportions of ciliated cells increased over time in M199/500 but decreased in M199/25 and SOF/25. The movement amplitude of OES in suspension decreased over time under all culture conditions. Moreover, the gene expression of ANXA1, ESR1, HSPA8, and HSPA1A in OES remained stable during culture, while that of PGR and OVGP1 decreased from day 0 to day 10. Last, the co-culture of developing embryos with OES in SOF/25 increased the rates of blastocysts on days 7 and 8 compared to embryos cultured alone, and increased the proportion of V-OES compared to OES cultured alone. In conclusion, M199/500 and SOF/25 provided the optimal conditions for the long-time culture of OES. The supporting effect of OES on embryo development and of developing embryos on OES morphology was evidenced for the first time. Altogether, these results point OES as an easy-to-use, standardizable, and physiological model to study embryo-maternal interactions in cattle.
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Affiliation(s)
- Thanya Pranomphon
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France; Embryo Technology and Stem Cell Research Center, School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Coline Mahé
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France
| | | | | | | | - Karine Reynaud
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France
| | - Carmen Almiñana
- Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, 8315, Lindau (ZH), Switzerland
| | - Stefan Bauersachs
- Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, 8315, Lindau (ZH), Switzerland
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand.
| | | | - Marie Saint-Dizier
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France; Tours University, Faculty of Sciences and Techniques, Tours, 37200, France.
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4
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Kowsar R, Sadeghi K, Hashemzadeh F, Miyamoto A. Ovarian sex steroid and epithelial control of immune responses in the uterus and oviduct: human and animal models†. Biol Reprod 2024; 110:230-245. [PMID: 38038990 PMCID: PMC10873282 DOI: 10.1093/biolre/ioad166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 11/08/2023] [Accepted: 11/30/2023] [Indexed: 12/02/2023] Open
Abstract
The female reproductive tract (FRT), including the uterus and oviduct (Fallopian tube), is responsible for maintaining an optimal microenvironment for reproductive processes, such as gamete activation and transportation, sperm capacitation, fertilization, and early embryonic and fetal development. The mucosal surface of the FRT may be exposed to pathogens and sexually transmitted microorganisms due to the opening of the cervix during mating. Pathogens and endotoxins may also reach the oviduct through the peritoneal fluid. To maintain an optimum reproductive environment while recognizing and killing pathogenic bacterial and viral agents, the oviduct and uterus should be equipped with an efficient and rigorously controlled immune system. Ovarian sex steroids can affect epithelial cells and underlying stromal cells, which have been shown to mediate innate and adaptive immune responses. This, in turn, protects against potential infections while maintaining an optimal milieu for reproductive events, highlighting the homeostatic involvement of ovarian sex steroids and reproductive epithelial cells. This article will discuss how ovarian sex steroids affect the immune reactions elicited by the epithelial cells of the non-pregnant uterus and oviduct in the bovine, murine, and human species. Finally, we propose that there are regional and species-specific differences in the immune responses in FRT.
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Affiliation(s)
- Rasoul Kowsar
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | | | - Farzad Hashemzadeh
- Department of Animal Sciences, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
| | - Akio Miyamoto
- Global Agromedicine Research Center, Obihiro University of Agriculture and Veterinary Medicine, Obihiro, Hokkaido, Japan
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5
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Menjivar NG, Gad A, Thompson RE, Meyers MA, Hollinshead FK, Tesfaye D. Bovine oviductal organoids: a multi-omics approach to capture the cellular and extracellular molecular response of the oviduct to heat stress. BMC Genomics 2023; 24:646. [PMID: 37891479 PMCID: PMC10605953 DOI: 10.1186/s12864-023-09746-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
BACKGROUND The mammalian oviduct is a complex, fibromuscular organ known for its role in orchestrating a series of timely and dynamic changes to suitably support early embryogenesis. Climate change-induced heat stress (HS) is one of the largest single stressors compromising reproductive function in humans and farm animals via systemic changes in the redox status of the maternal environment, adversely affecting fertilization and early embryonic development. Oviductal organoids represent a unique 3-dimensional, biomimetic model to study the physiology of the oviduct and its subsequent impact on embryo development under various environmental conditions. RESULTS Our study is the first to demonstrate an innovative approach to understanding the cascade of molecular changes sustained by bovine oviductal organoids under HS and the subsequent maternal signals harnessed within their secreted extracellular vesicles (EVs). Transcriptomic analysis of oviductal organoids exposed to HS revealed 2,570 differentially expressed genes (1,222 up- and 1,348 downregulated), while EV-coupled miRNome analysis disclosed 18 miRNAs with significant differential expression (12 up- and 6 downregulated) in EVs from thermally stressed organoids compared to EVs released from organoids cultured under thermoneutral conditions. Genes activated in oviductal organoids in response to thermal stress, include: COX1, ACTB, CST6, TPT1, and HSPB1, while miR-1246, miR-148a, miR21-5p, miR-451, and miR-92a represent the top highly abundant EV-coupled miRNAs released in response to HS. Pathway analysis of genes enriched in organoids exposed to thermal stress showed the enrichment of endocrine resistance, cellular senescence, and notch signaling pathways. Similarly, EV-coupled miRNAs released from thermally stressed organoids showed their potential regulation of genes involved in cellular senescence, p53 signaling, and TGF-beta signaling pathways. CONCLUSIONS In conclusion, the cellular and extracellular response of bovine oviductal organoids to in vitro HS conditions reveal the prospective impact of environmental HS on the physiology of the oviduct and the probable subsequent impacts on oocyte fertilization and early embryo development. Future studies elucidating the potential impact of HS-associated EVs from oviductal organoids on oocyte fertilization and preimplantation embryo development, would justify the use of an organoid model to optimally understand the oviduct-embryo communication under suboptimal environments.
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Affiliation(s)
- Nico G Menjivar
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 3107 Rampart Rd, Fort Collins, CO, 80521, USA
| | - Ahmed Gad
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 3107 Rampart Rd, Fort Collins, CO, 80521, USA
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, 12613, Egypt
| | - Riley E Thompson
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Mindy A Meyers
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Fiona K Hollinshead
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, 80523, USA
| | - Dawit Tesfaye
- Animal Reproduction and Biotechnology Laboratory (ARBL), Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, 3107 Rampart Rd, Fort Collins, CO, 80521, USA.
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ITO S, YAMAGUCHI Y, KUBOTA S, YAMAMOTO Y, KIMURA K. Immunohistochemical identification of epithelial cell types in the isthmus of bovine oviduct: Comparison with the ampulla. J Reprod Dev 2023; 69:18-24. [PMID: 36450524 PMCID: PMC9939284 DOI: 10.1262/jrd.2022-104] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2022] Open
Abstract
The oviductal epithelium consists of ciliated and non-ciliated cells, and their numbers vary depending on the segment of the oviduct and stage of the estrous cycle. Compared with the ampulla, fewer cyclic changes in the number of the two types of cells occur in the isthmus. Recently, we have reported that the epithelium in the ampullary oviduct is composed of many types of cells during different translational/transcriptional states, and their numbers change during the estrous cycle. However, detailed information regarding the epithelial cell subtypes lining the isthmic oviductal epithelium has not yet been reported. In this study, we aimed to identify the epithelial subtypes in the isthmus of the oviduct using immunohistochemistry. Some similarities and differences were observed between the ampulla and isthmus. As observed in the ampulla, epithelial cells of the isthmus expressed either FOXJ1 (ciliogenesis marker) or PAX8 (non-ciliated cell marker). The estrous cycle affected the number of Ki67+ cells but not that of ciliated cells. A relatively high rate of Ki67+ cells (60%) was observed at 1-4 days after the ovulation. Interestingly, unlike the ampulla, Ki67+/FOXJ1+ cells (12.6 ± 1.1%) were discovered in the isthmus. Double staining for Ki67 with FOXJ1, PAX8, or Centrin-1 (a centriole marker) revealed that Centrin-1 was localized on the apical surface of some Ki67+/FOXJ1+ cells. In conclusion, some epithelial cell subtypes exist in the isthmus of the oviduct and isthmus-specific cell subtypes have been identified. These region-specific cells may provide functional and morphological differences between the ampulla and isthmus of the oviduct.
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Affiliation(s)
- Sayaka ITO
- Laboratory of Reproductive Physiology, Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan,Japan Society for the Promotion of Science, Tokyo, Japan
| | - Yuna YAMAGUCHI
- Laboratory of Reproductive Physiology, Faculty of Agriculture, Okayama University, Okayama 700-8530, Japan
| | - Sayaka KUBOTA
- Laboratory of Reproductive Physiology, Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
| | - Yuki YAMAMOTO
- Laboratory of Reproductive Physiology, Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan,Laboratory of Veterinary Physiology, Tokyo University of Agriculture and Technology, Tokyo 183-8509, Japan
| | - Koji KIMURA
- Laboratory of Reproductive Physiology, Graduate School of Environmental and Life Science, Okayama University, Okayama 700-8530, Japan
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Singh P, Singh N, Mishra N, Nisha R, Alka, Maurya P, Pal RR, Singh S, Saraf SA. Functionalized Bosutinib Liposomes for Target Specific Delivery in management of Estrogen-Positive Cancer. Colloids Surf B Biointerfaces 2022; 218:112763. [DOI: 10.1016/j.colsurfb.2022.112763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/27/2022] [Accepted: 08/05/2022] [Indexed: 11/28/2022]
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8
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Lopera-Vásquez R, Uribe-García F, Rondón-Barragán I. Effect of estrous cycle phases on gene expression in bovine oviduct epithelial cells. Vet World 2022; 15:1665-1675. [PMID: 36185535 PMCID: PMC9394134 DOI: 10.14202/vetworld.2022.1665-1675] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/25/2022] [Indexed: 11/16/2022] Open
Abstract
Background and Aim: The oviduct environment is of particular importance because it is the site of fertilization and early embryo development. The oviduct, as a component of the reproductive system, responds to ovarian hormone (estradiol [E2] and progesterone [P4]) stimuli depending on the estrous cycle phase. This study aimed to elucidate the effect of estrous cycle phases (follicular and early and late luteal phases) on gene expression patterns in bovine oviduct epithelial cells (BOECs).
Materials and Methods: Oviducts were obtained from healthy slaughterhouse animals, corresponding to ipsilateral ovaries with dominant follicles or corpus luteum during early and late luteal phases. BOECs were recovered from the isthmus (IST) and ampulla (AMP), and the expression patterns of genes related to cytokinesis and mitosis mechanisms (rho-associated coiled-coil containing protein kinase and cellular communication network factor 2 [CCN2]), growth factors (insulin-like growth factor-binding protein 3, epidermal growth factor receptor [EGFR], vascular endothelial growth factor A, and EGFR), antioxidant mechanisms (glutathione peroxidase 4 [GPX4]), apoptosis (B-cell lymphoma 2), complement component (C3), energy metabolism (aldose reductase gene family 1-member b1 [AKRIB1] and solute carrier family 2), hormone receptors (estrogen receptor 1 and luteinizing hormone/choriogonadotropin receptor), and specific glycoproteins (oviductal glycoprotein 1) were analyzed.
Results: High P4 levels (late luteal phase) affected the expression of important genes related to antioxidant mechanisms (GPX4), energy metabolism (AKRIB1), growth factors (IGBP3 and EGFR), and cell growth regulation (CCN2) in the AMP. Low P4 levels (early luteal phase) affected the expression of AKR1B1, IGBP3, and CCN2. In addition, estrogen likely had an effect on OVPGP expression in the cattle oviduct.
Conclusion: Differential gene expression patterns of BOECs in the AMP during the luteal phase (antioxidant mechanisms, energy metabolism, growth factors, and immunological regulators) and in the IST during the follicular phase (glycoproteins) may influence their renewal and population proportions, modulating the oviduct environment as well as gamete and embryo physiology.
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Affiliation(s)
- Ricaurte Lopera-Vásquez
- Impronta Research Group, Faculty of Veterinary Medicine and Zootechnics. Universidad Cooperativa de Colombia, Ibagué-Tolima, Colombia
| | - Fabián Uribe-García
- Research Group in Immunobiology and Pathogenesis, Laboratory of Immunology and Molecular Biology, Faculty of Veterinary Medicine and Zootechnics, Universidad del Tolima, Santa Helena Highs, Postal Code 730006299, Ibagué-Tolima, Colombia
| | - Iang Rondón-Barragán
- Research Group in Immunobiology and Pathogenesis, Laboratory of Immunology and Molecular Biology, Faculty of Veterinary Medicine and Zootechnics, Universidad del Tolima, Santa Helena Highs, Postal Code 730006299, Ibagué-Tolima, Colombia
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9
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Expression of dihydrotestosterone synthases and androgen receptor in sheep oviduct ampulla and its regulation by estradiol and progesterone. Reprod Biol 2022; 22:100573. [DOI: 10.1016/j.repbio.2021.100573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/03/2021] [Accepted: 10/31/2021] [Indexed: 11/24/2022]
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10
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Leemans B, Bromfield EG, Stout TAE, Vos M, Van Der Ham H, Van Beek R, Van Soom A, Gadella BM, Henning H. Developing a reproducible protocol for culturing functional confluent monolayers of differentiated equine oviduct epithelial cells. Biol Reprod 2021; 106:710-729. [PMID: 34962550 PMCID: PMC9040661 DOI: 10.1093/biolre/ioab243] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 07/14/2021] [Accepted: 12/24/2021] [Indexed: 11/13/2022] Open
Abstract
We describe the development of two methods for obtaining confluent monolayers of polarized, differentiated equine oviduct epithelial cells (EOEC) in Transwell inserts and microfluidic chips. EOECs from the ampulla were isolated post-mortem and seeded either (1) directly onto a microporous membrane as differentiated EOECs (direct seeding protocol) or (2) first cultured to a confluent de-differentiated monolayer in conventional wells, then trypsinized and seeded onto a microporous membrane (re-differentiation protocol). Maintenance or induction of EOEC differentiation in these systems was achieved by air-liquid interface introduction. Monolayers cultured via both protocols were characterized by columnar, cytokeratin 19-positive EOECs in Transwell inserts. However, only the re-differentiation protocol could be transferred successfully to the microfluidic chips. Integrity of the monolayers was confirmed by transepithelial resistance measurements, tracer flux and the demonstration of an intimate network of tight junctions. Using the direct protocol, 28% of EOECs showed secondary cilia at the apical surface in a diffuse pattern. In contrast, re-differentiated polarized EOECs rarely showed secondary cilia in either culture system (>90% of the monolayers showed <1% ciliated EOECs). Occasionally (5-10%), re-differentiated monolayers with 11-27% EOECs with secondary cilia in a diffuse pattern were obtained. Additionally, nuclear progesterone receptor expression was found to be inhibited by simulated luteal phase hormone concentrations, and sperm binding to cilia was higher for re-differentiated EOEC monolayers exposed to estrogen-progesterone concentrations mimicking the follicular rather than luteal phase. Overall, a functional equine oviduct model was established with close morphological resemblance to in vivo oviduct epithelium.
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Affiliation(s)
- Bart Leemans
- Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Belgium.,Departments of Clinical Sciences, Utrecht University, The Netherlands
| | - Elizabeth G Bromfield
- Biomolecular Health Sciences, Utrecht University, The Netherlands.,Priority Research Centre for Reproductive Science, Faculty of Science, University of Newcastle, Australia
| | - Tom A E Stout
- Departments of Clinical Sciences, Utrecht University, The Netherlands
| | - Mabel Vos
- Departments of Clinical Sciences, Utrecht University, The Netherlands
| | - Hanna Van Der Ham
- Departments of Clinical Sciences, Utrecht University, The Netherlands
| | - Ramada Van Beek
- Departments of Clinical Sciences, Utrecht University, The Netherlands
| | - Ann Van Soom
- Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Belgium
| | - Bart M Gadella
- Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Belgium.,Biomolecular Health Sciences, Utrecht University, The Netherlands.,Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands
| | - Heiko Henning
- Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands
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Sanannam B, Looprasertkul S, Kanlayaprasit S, Kitkumthorn N, Sarachana T, Jindatip D. Alteration of Extracellular Matrix Components in the Anterior Pituitary Gland of Neonatal Rats Induced by a Maternal Bisphenol A Diet during Pregnancy. Int J Mol Sci 2021; 22:ijms222312667. [PMID: 34884472 PMCID: PMC8657948 DOI: 10.3390/ijms222312667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/20/2021] [Accepted: 11/22/2021] [Indexed: 11/16/2022] Open
Abstract
The extracellular matrix (ECM) plays crucial roles in the anterior pituitary gland via the mechanism of cell-ECM interaction. Since bisphenol A (BPA), a well-known endocrine disruptor, can cross through the placenta from mother to fetus and bind with estrogen receptors, cell populations in the neonatal anterior pituitary gland could be the target cells affected by this chemical. The present study treated maternal rats with 5000 µg/kg body weight of BPA daily throughout the pregnancy period and then investigated the changes in ECM-producing cells, i.e., pericytes and folliculostellate (FS) cells, including their ECM production in the neonatal anterior pituitary at Day 1. We found that pericytes and their collagen synthesis reduced, consistent with the increase in the number of FS cells that expressed several ECM regulators-matrix metalloproteinase (MMP) 9 and the tissue inhibitors of metalloproteinase (TIMP) family. The relative MMP9/TIMP1 ratio was extremely high, indicating that the control of ECM homeostasis was unbalanced. Moreover, transmission electron microscopy showed the unorganized cell cluster in the BPA-treated group. This study revealed that although the mother received BPA at the "no observed adverse effect" level, alterations in ECM-producing cells as well as collagen and the related ECM balancing genes occurred in the neonatal anterior pituitary gland.
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Affiliation(s)
- Bumpenporn Sanannam
- Department of Anatomy, Faculty of Medicine, Chulalongkorn University, 1873 Rama 4 Rd., Wangmai, Pathumwan, Bangkok 10330, Thailand; (B.S.); (S.L.)
| | - Sasikarn Looprasertkul
- Department of Anatomy, Faculty of Medicine, Chulalongkorn University, 1873 Rama 4 Rd., Wangmai, Pathumwan, Bangkok 10330, Thailand; (B.S.); (S.L.)
- Department of Anatomy, Division of Histology and Cell Biology, School of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke 329-0498, Tochigi, Japan
| | - Songphon Kanlayaprasit
- Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand;
| | - Nakarin Kitkumthorn
- Department of Oral Biology, Faculty of Dentistry, Mahidol University, Payathai Rd., Ratchathewi, Bangkok 10400, Thailand;
| | - Tewarit Sarachana
- Age-Related Inflammation and Degeneration Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, 154 Rama 1 Rd., Wangmai, Pathumwan, Bangkok 10330, Thailand;
- Systems Neuroscience of Autism and Psychiatric Disorders (SYNAPS) Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
| | - Depicha Jindatip
- Department of Anatomy, Faculty of Medicine, Chulalongkorn University, 1873 Rama 4 Rd., Wangmai, Pathumwan, Bangkok 10330, Thailand; (B.S.); (S.L.)
- Department of Anatomy, Division of Histology and Cell Biology, School of Medicine, Jichi Medical University, 3311-1 Yakushiji, Shimotsuke 329-0498, Tochigi, Japan
- Systems Neuroscience of Autism and Psychiatric Disorders (SYNAPS) Research Unit, Department of Clinical Chemistry, Faculty of Allied Health Sciences, Chulalongkorn University, Bangkok 10330, Thailand
- Correspondence: ; Tel.: +66-2-256-4281
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12
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Pandey S, Lakshmi Devi H, Bhat IA, Indu B, Bharti MK, Shabir U, Peer BA, Chandra V, Sharma GT. Expression profile of adhesion molecules in blastocyst vis-a-vis uterine epithelial cells. Theriogenology 2021; 170:36-45. [PMID: 33984621 DOI: 10.1016/j.theriogenology.2021.04.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 04/17/2021] [Accepted: 04/28/2021] [Indexed: 12/23/2022]
Abstract
Models using in vitro produced buffalo embryos and in vitro cultured uterine epithelial cells (UECs) may be useful in understanding the intricacies of embryo-uterine cross talk. In the present study, buffalo UECs were obtained from slaughterhouse derived non-gravid uterus. UECs monolayer was treated with steroids (10pg/ml estradiol for 24h and 3.14 ng/ml progesterone for another 5 days). In vitro produced buffalo blastocysts were co-cultured over steroid treated UECs monolayer and at 72 h of co-culture, embryo attachment rate was higher in UECs treated with steroids (71.86% vs. 26.55%) while no attachment was observed on plastic surface. Naturally hatched or assisted hatched blastocysts were co-cultured over UECs monolayer treated with 3.14ng/ml progesterone (P4), or without any treatment for 72 h and the effect of co-culture on the expression profile of adhesion related biomolecules was analyed in UECs and blastocysts. Cultured UECs and blastocysts cultured in embryo culture media were considered as control. It was observed that the expression of MUC1 in UECs was significantly (p < 0.05) higher in control group than treatment groups. The relative mRNA abundance of integrins and osteopontin was significantly (p < 0.05) higher in UECs and blastocysts of treatment groups than control group. Expression of IFN-τ was significantly higher (p < 0.05) in embryos co-cultured with UECs than other treatment groups. It can be concluded that P4 supplementation is required for the modulation of adhesion molecules and co-culture of blastocysts and UECs together affect the expression of adhesion molecules both in blastocyts and in UECs.
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Affiliation(s)
- Sriti Pandey
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - H Lakshmi Devi
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - Irfan Ahmad Bhat
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - B Indu
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - Mukesh Kumar Bharti
- Department of Veterinary Physiology & Biochemistry, Faculty of Veterinary and Animal Sciences, BHU, RGSC, Barkachha, Mirzapur, 231001, India
| | - Uffaq Shabir
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - Bilal Ahmad Peer
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
| | - Vikash Chandra
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India.
| | - G Taru Sharma
- Division of Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Izatnagar, 243122, India
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13
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Mazzarella R, Bastos NM, Bridi A, Del Collado M, Andrade GM, Pinzon J, Prado CM, Silva LA, Meirelles FV, Pugliesi G, Perecin F, da Silveira JC. Changes in Oviductal Cells and Small Extracellular Vesicles miRNAs in Pregnant Cows. Front Vet Sci 2021; 8:639752. [PMID: 33748215 PMCID: PMC7969882 DOI: 10.3389/fvets.2021.639752] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/02/2021] [Indexed: 11/13/2022] Open
Abstract
Early embryonic development occurs in the oviduct, where an ideal microenvironment is provided by the epithelial cells and by the oviductal fluid produced by these cells. The oviductal fluid contains small extracellular vesicles (sEVs), which through their contents, including microRNAs (miRNAs), can ensure proper cell communication between the mother and the embryo. However, little is known about the modulation of miRNAs within oviductal epithelial cells (OECs) and sEVs from the oviductal fluid in pregnant cows. In this study, we evaluate the miRNAs profile in sEVs from the oviductal flushing (OF-sEVs) and OECs from pregnant cows compared to non-pregnant, at 120 h after ovulation induction. In OF-sEVs, eight miRNAs (bta-miR-126-5p, bta-miR-129, bta-miR-140, bta-miR-188, bta-miR-219, bta-miR-345-3p, bta-miR-4523, and bta-miR-760-3p) were up-regulated in pregnant and one miRNA (bta-miR-331-5p) was up-regulated in non-pregnant cows. In OECs, six miRNAs (bta-miR-133b, bta-miR-205, bta-miR-584, bta-miR-551a, bta-miR-1193, and bta-miR-1225-3p) were up-regulated in non-pregnant and none was up-regulated in pregnant cows. Our results suggest that embryonic maternal communication mediated by sEVs initiates in the oviduct, and the passage of gametes and the embryo presence modulate miRNAs contents of sEVs and OECs. Furthermore, we demonstrated the transcriptional levels modulation of selected genes in OECs in pregnant cows. Therefore, the embryonic-maternal crosstalk potentially begins during early embryonic development in the oviduct through the modulation of miRNAs in OECs and sEVs in pregnant cows.
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Affiliation(s)
- Rosane Mazzarella
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Natália Marins Bastos
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Alessandra Bridi
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Maite Del Collado
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Gabriella Mamede Andrade
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Jorge Pinzon
- Graduate Department, Faculty of Veterinary Medicine and Animal Science, National University of Colombia, Bogotá, Colombia
| | - Cibele Maria Prado
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Luciano Andrade Silva
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Flávio Vieira Meirelles
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Guilherme Pugliesi
- Molecular Endocrinology Physiology Laboratory, Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, Brazil
| | - Felipe Perecin
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
| | - Juliano Coelho da Silveira
- Molecular Morphology and Development Laboratory, Department of Veterinary Medicine, College of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, Brazil
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14
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Hazano K, Haneda S, Kayano M, Matsui M. Local sex steroid hormone milieu in the bovine oviduct ipsilateral and contralateral to preovulatory follicle or corpus luteum during the periovulatory phase. Domest Anim Endocrinol 2021; 74:106515. [PMID: 32711284 DOI: 10.1016/j.domaniend.2020.106515] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/27/2020] [Accepted: 06/21/2020] [Indexed: 11/28/2022]
Abstract
Estradiol-17β (E2) and progesterone (P4) regulate oviductal functions, providing a suitable environment for the transport and maturation of gametes, fertilization, and embryonic development. In addition to the E2 and P4 nuclear receptors, estrogen receptor (ESR) α and β, nuclear progesterone receptor (PGR), nongenomic mechanisms through G protein-coupled estrogen receptor (GPER1), and progesterone receptor membrane component (PGRMC) 1 and 2 mediate E2 and P4 actions. This study aimed to characterize the local endocrine environment of the oviduct by examining the oviductal E2 and P4 concentrations and their receptors' mRNA expression during the periovulatory phase. The bovine oviducts were collected in a slaughterhouse and the days postovulation were estimated according to state of the ovaries and the uterus. Samples of the ampulla and isthmus ipsilateral and contralateral to the preovulatory follicle or corpus luteum were collected on Days 19 to 21, Days 0 to 1, Days 2 to 4, and Days 5 to 7 of the estrous cycle. The effects of the estrous cycle phase and oviductal region (ampulla and isthmus) and side (ipsilateral and contralateral) were analyzed by 3-way ANOVA. Moreover, to clarify the regulatory mechanisms of the mRNA expression of hormone receptors, the effects of E2 and P4 on mRNA expression in the oviduct were examined by multiple linear regression. The oviductal endocrine milieu on Days 19 to 21 was characterized by an E2-dominant environment with high E2 and low P4, high ESR1 and PGR mRNA expression, and low ESR2, GPER1, and PGRMC2 mRNA expression, whereas the corresponding on Days 0 to 1 was characterized by the endocrine milieu without hormone dominance. The environment on Days 2 to 4 and Day 5 to 7 was characterized by opposite tendency of oviductal hormone concentrations and their receptors' mRNA expression to Days 19 to 21. Additionally, the ipsilateral oviduct had the more P4-dominant endocrine milieu, with lower E2 and higher P4 concentrations, and different expression of ESR1/2, GPER1, PGR, and PGRMC2 mRNA when compared with the contralateral oviduct on Days 2 to 4 and Days 5 to 7, except for PGRMC1. Although oviductal E2 and P4 influenced the mRNA expression of ESR1/2, GPER1, PGR, and PGRMC1/2, their effects were different between regions and sides. In summary, the oviductal endocrine milieu varies according to the estrous cycle phase and the oviductal region and side, which may be involved in the estrous cycle phase-specific and oviductal region-specific and side-specific functions.
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Affiliation(s)
- K Hazano
- The United Graduate School of Veterinary Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - S Haneda
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - M Kayano
- Research Center for Global Agromedicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - M Matsui
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan.
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15
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Brun C, Exbrayat JM, Raquet M. Localization of Receptors for Sex Steroids and Pituitary Hormones in the Female Genital Duct throughout the Reproductive Cycle of a Viviparous Gymnophiona Amphibian, Typhlonectes compressicauda. Animals (Basel) 2020; 11:2. [PMID: 33374945 PMCID: PMC7821928 DOI: 10.3390/ani11010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/15/2020] [Accepted: 12/18/2020] [Indexed: 12/06/2022] Open
Abstract
Reproduction in vertebrates is controlled by the hypothalamo-pituitary-gonadal axis, and both the sex steroid and pituitary hormones play a pivotal role in the regulation of the physiology of the oviduct and events occurring within the oviduct. Their hormonal actions are mediated through interaction with specific receptors. Our aim was to locate α and β estrogen receptors, progesterone receptors, gonadotropin and prolactin receptors in the tissues of the oviduct of Typhlonectes compressicauda (Amphibia, Gymnophiona), in order to study the correlation between the morphological changes of the genital tract and the ovarian cycle. Immunohistochemical methods were used. We observed that sex steroids and pituitary hormones were involved in the morpho-functional regulation of oviduct, and that their cellular detection was dependent on the period of the reproductive cycle.
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Affiliation(s)
- Claire Brun
- Sciences and Humanities Confluence Research Center, UCLy, CEDEX 02, 69288 Lyon, France;
| | - Jean-Marie Exbrayat
- Sciences and Humanities Confluence Research Center, UCLy, CEDEX 02, 69288 Lyon, France;
- Ecole Pratique des Hautes Etudes, Paris Sciences Lettres, CEDEX 02, 69288 Lyon, France
| | - Michel Raquet
- Sciences and Humanities Confluence Research Center, UCLy, CEDEX 02, 69288 Lyon, France;
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16
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Ge W, Duan H, Xiao L, Lv J, Jiang Y, Ding Z, Hu J, Zhang Y, Zhao X. 17β-estradiol protects sheep oviduct epithelial cells against lipopolysaccharide-induced inflammation in vitro. Mol Immunol 2020; 127:21-30. [PMID: 32905905 DOI: 10.1016/j.molimm.2020.08.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 08/02/2020] [Accepted: 08/25/2020] [Indexed: 11/28/2022]
Abstract
Estrogen has known anti-inflammatory effects, but the mechanism whereby 17β-estradiol (E2) protects oviduct sheep epithelial cells from inflammation remains unknown. In this study, we detected the E2 synthetase and E2 nuclear and membrane receptors in sheep oviducts, primarily in epithelial cells. Using lipopolysaccharide (LPS)-stimulated sheep oviduct epithelial cells as an in vitro inflammation model, we demonstrated that E2 attenuates the expression of inflammatory factors in a concentration-response manner. E2 also inhibited the LPS-stimulated phosphorylation of p38 MAPK and NF-κB p65 but did not reduce the phosphorylation of JNK and ERK 1/2. This attenuation was partially antagonized by an intracellular estrogen antagonist that was involved in genomic regulation and enhanced by a G protein-coupled estrogen receptor agonist that was involved in nongenomic cellular modulation. These results suggest that E2 has an inhibitory effect on LPS-induced oviduct epithelial cell inflammation in sheep, which is mediated by the downstream regulatory effects of estrogen receptors.
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Affiliation(s)
- Wenbo Ge
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Hongwei Duan
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Longfei Xiao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102200, PR China
| | - Jianshu Lv
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Yuting Jiang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Ziqiang Ding
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Junjie Hu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China.
| | - Yong Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China
| | - Xingxu Zhao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, PR China.
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17
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Hu JJ, Xiao LF, Song LL, Ge WB, Duan HW, Jiang Y. The expression of melatonin receptors MT1 and MT2 is regulated by E2 in sheep oviduct. Gen Comp Endocrinol 2020; 286:113135. [PMID: 30849411 DOI: 10.1016/j.ygcen.2019.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/01/2019] [Accepted: 03/04/2019] [Indexed: 12/11/2022]
Abstract
Some of the functions of melatonin in mammals are exerted through its membrane receptors (MRs) and studies have shown that estradiol (E2) might play an important role in regulating the expression of these proteins in female reproductive organs. However, no reports have reported the expression of MRs in the sheep oviduct or whether they are regulated by E2. Thus, herein, we detected the localization of MT1 and MT2 in the sheep oviduct. Moreover, we also investigated the expression pattern of these markers in the ovulating and non-ovulating side of the oviduct in the sheep ampulla and isthmus. Immunohistochemistry analyses revealed that both MT1 and MT2 are mainly expressed on oviduct epithelial cells. Both real-time polymerase chain reaction (qPCR) and western blot analyses showed that MT1 and MT2 genes and proteins are highly expressed on the non-ovulating side of the oviduct ampulla, but not the ovulating side. However, regarding the oviduct isthmus, there were no significant differences between the ovulating and non-ovulating sides. In vitro, 10 ng/ml and 1 µg/ml of E2, as well as 1 µg/ml of E2 combined with 0.1 µg/ml, 1 µg/ml, and 10 µg/ml of ICI182780 (a non-selective estrogenreceptor antagonist), were used to treat oviduct epithelial cells. We found that E2 inhibited the expression of MT1 and MT2 in cultured oviduct cells. Moreover, the inhibitory effect was suppressed by ICI182780. In conclusion, it was demonstrated that MRs are present in the sheep oviduct, and that E2, via the ER pathway, regulates their expression in the oviduct.
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Affiliation(s)
- Jun-Jie Hu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China
| | - Long-Fei Xiao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China.
| | - Liang-Li Song
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China
| | - Wen-Bo Ge
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China
| | - Hong-Wei Duan
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China
| | - Yuting Jiang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou 730070, Gansu, China
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Composing the Early Embryonic Microenvironment: Physiology and Regulation of Oviductal Secretions. Int J Mol Sci 2019; 21:ijms21010223. [PMID: 31905654 PMCID: PMC6982147 DOI: 10.3390/ijms21010223] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/19/2019] [Accepted: 12/25/2019] [Indexed: 12/22/2022] Open
Abstract
The oviductal fluid is the first environment experienced by mammalian embryos at the very beginning of life. However, it has long been believed that the oviductal environment was not essential for proper embryonic development. Successful establishment of in vitro embryo production techniques (which completely bypass the oviduct) have reinforced this idea. Yet, it became evident that in vitro produced embryos differ markedly from their in vivo counterparts, and these differences are associated with lower pregnancy outcomes and more health issues after birth. Nowadays, researchers consider the oviduct as the most suitable microenvironment for early embryonic development and a substantial effort is made to understand its dynamic, species-specific functions. In this review, we touch on the origin and molecular components of the oviductal fluid in mammals, where recent progress has been made thanks to the wider use of mass spectrometry techniques. Some of the factors and processes known to regulate oviductal secretions, including the embryo itself, as well as ovulation, insemination, endogenous and exogenous hormones, and metabolic and heat stress, are summarized. Special emphasis is laid on farm animals because, owing to the availability of sample material and the economic importance of fertility in livestock husbandry, a large part of the work on this topic has been carried out in domestic animals used for dairy and/or meat production.
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19
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Hazano K, Haneda S, Kayano M, Matsui M. Possible roles of local oviductal estradiol-17β in luteal formation phase on the function of bovine oviductal epithelium. J Vet Med Sci 2019; 81:1817-1823. [PMID: 31666443 PMCID: PMC6943306 DOI: 10.1292/jvms.19-0411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Oviducts play an important role in the reproductive process, such as in gamete transport,
fertilization, and early embryonic development. However, the regulation of oviductal
function during luteal formation phase (3−5 days post-ovulation), which is a crucial phase
for early embryonic development, remains poorly understood. This study investigated the
roles of oviductal estradiol-17β (E2) and progesterone (P4) concentrations on bovine
oviductal functions in the luteal formation phase using RT-qPCR for some genes of
oviductal epithelial cells. Bovine oviducts ipsilateral to the corpus luteum (CL) in the
luteal formation phase were collected from a slaughterhouse. The concentration of
oviductal E2 was positively correlated with the mRNA expressions of nuclear P4 receptor
(PGR) and protein disulfide isomerase family A member 4
(PDIA4), which is related to protein secretion, in the ampulla and with
estrogen receptor α (ESR1) mRNA expression in the isthmus. In contrast,
the concentration of oviductal P4 was not correlated with oviductal mRNA expressions in
either regions. Furthermore, for the candidate factor related to the oviductal E2
concentration, the CL parameters (CL size and tissue P4 concentration), first-wave
dominant follicle (W1DF) parameters (follicle size and intrafollicular E2 concentration),
and W1DF location (ipsilateral or contralateral to CL) did not influence the oviductal E2
concentration. In conclusion, our results suggest that the local oviductal E2 is a
potential oviductal function regulator during the luteal formation phase.
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Affiliation(s)
- Ken Hazano
- The United Graduate School of Veterinary Sciences, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.,Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Shingo Haneda
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Mitsunori Kayano
- Graduate School of Animal and Food Hygiene, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
| | - Motozumi Matsui
- Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Inada-cho, Obihiro, Hokkaido 080-8555, Japan
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20
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Fontes PK, Razza EM, Pupulim AGR, Barros CM, de Souza Castilho AC. Equine chorionic gonadotropin increases estradiol levels in the bovine oviduct and drives the transcription of genes related to fertilization in superstimulated cows. Mol Reprod Dev 2019; 86:1582-1591. [PMID: 31353672 DOI: 10.1002/mrd.23243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 06/30/2019] [Indexed: 11/05/2022]
Abstract
In the bovine oviduct, estradiol (E2) stimulates secretion and cell proliferation, whereas progesterone (P4) suppresses them. In this study, we have evaluated the effect of two superstimulatory protocols (follicle-stimulating hormone [FSH] or FSH combined with equine chorionic gonadotropin [eCG]) on the oviductal levels of E2 and P4 and its outcome on oviductal cells. Compared with the control group (a single pre-ovulatory follicle), we have observed that the cows submitted to FSH/eCG treatment showed a higher concentration of E2 in the oviduct tissue, together with a higher abundance of messenger RNA encoding steroid receptors (ESR1 and progesterone receptor), and genes linked to gamete interactions and regulation of polyspermy (oviduct-specific glycoprotein 1, heat-shock protein family A member 5, α-l-fucosidase 1 [FUCA1], and FUCA2) in the infundibulum and ampulla segments of the oviduct. However, we did not observe any modulation of gene expression in the isthmus segment. Even though the FSH protocol upregulated some of the genes analyzed, we may infer that the steady effect of FSH combined with eCG on oviduct regulation might benefit fertilization and may potentially increase pregnancy rates.
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Affiliation(s)
- Patricia K Fontes
- Departament of Pharmacology, Institute of Biosciences, Universidade Estadual Paulista (UNESP), Botucatu, São Paulo, Brazil
| | - Eduardo M Razza
- Departament of Pharmacology, Institute of Biosciences, Universidade Estadual Paulista (UNESP), Botucatu, São Paulo, Brazil
| | | | - Ciro M Barros
- Departament of Pharmacology, Institute of Biosciences, Universidade Estadual Paulista (UNESP), Botucatu, São Paulo, Brazil
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Banliat C, Tomas D, Teixeira-Gomes AP, Uzbekova S, Guyonnet B, Labas V, Saint-Dizier M. Stage-dependent changes in oviductal phospholipid profiles throughout the estrous cycle in cattle. Theriogenology 2019; 135:65-72. [PMID: 31203089 DOI: 10.1016/j.theriogenology.2019.06.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/29/2019] [Accepted: 06/05/2019] [Indexed: 12/16/2022]
Abstract
Sperm capacitation, fertilization and embryo development take place in the oviduct during the periovulatory period of the estrous cycle. Phospholipids are crucial metabolites for sperm capacitation and early embryo development. The aim of this study was to monitor the abundance of phospholipids in the bovine oviductal fluid (OF) according to the stage of the estrous cycle and the side relative to ovulation. Pairs of bovine oviducts were collected in a slaughterhouse and classified into four stages of the estrous cycle: post-ovulatory (Post-ov), mid-luteal (Mid-lut), late-luteal (Late-lut) and pre-ovulatory (Pre-ov) phases (n = 17 cows/stage). Cell-free OF from oviducts ipsilateral and contralateral to the site of ovulation were analyzed using MALDI-TOF mass spectrometry. Lipid identification was achieved by high resolution mass spectrometry. A total of 274 lipid masses were detected in the mass range of 400-1000 Da, corresponding mostly to phosphatidylcholines (PC), lysoPC, phosphatidylethanolamine (PE), lysoPE and sphingomyelins (SM). Ipsilateral and contralateral OF did not differ in their lipid profiles at any stage of the cycle. However, 127 and 96 masses were differentially abundant between stages in ipsilateral and contralateral OF, respectively. Highest differences in lipid profiles were observed in the Pre-ov vs. Mid-lut and Pre-ov vs. Late-lut comparisons in both sides relative to ovulation. Differential abundance of specific molecules of PC, PE, SM and l-carnitine were observed at Pre-ov and Post-ov compared with the luteal phase. This work proposes new candidates potentially able to regulate sperm capacitation and early embryo development.
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Affiliation(s)
- Charles Banliat
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, 37380, Nouzilly, France; Union Evolution, Rue Eric Tabarly CS10040, 35538, Noyal-Sur-Vilaine, France
| | - Daniel Tomas
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, 37380, Nouzilly, France; Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU of Tours, University of Tours, 37380, Nouzilly, France
| | - Ana-Paula Teixeira-Gomes
- Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU of Tours, University of Tours, 37380, Nouzilly, France; UMR ISP, INRA 1282, University of Tours, 37380, Nouzilly, France
| | - Svetlana Uzbekova
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, 37380, Nouzilly, France
| | - Benoît Guyonnet
- Union Evolution, Rue Eric Tabarly CS10040, 35538, Noyal-Sur-Vilaine, France
| | - Valérie Labas
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, 37380, Nouzilly, France; Plate-forme de Chirurgie et d'Imagerie pour la Recherche et l'Enseignement (CIRE), Pôle d'Analyse et d'Imagerie des Biomolécules (PAIB), INRA, CHRU of Tours, University of Tours, 37380, Nouzilly, France
| | - Marie Saint-Dizier
- UMR PRC, INRA 85, CNRS 7247, University of Tours, IFCE, 37380, Nouzilly, France; University of Tours, Faculty of Sciences and Techniques, 37200, Tours, France.
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22
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Pathak D, Bansal N, Singh O, Gupta K, Ghuman SPS. Immunohistochemical localization of estrogen receptor alpha (ERα) in the oviduct of Indian buffalo during follicular and luteal phases of estrous cycle. Trop Anim Health Prod 2019; 51:1601-1609. [PMID: 30827005 DOI: 10.1007/s11250-019-01852-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 02/20/2019] [Indexed: 11/26/2022]
Abstract
The localization and distribution of estrogen receptor alpha (ERα) in different segments of oviduct of buffalo during follicular and luteal phases of estrous cycle were investigated using immunohistochemistry. Tissue samples from the different segments of oviduct from 12 buffaloes (six each during follicular and luteal phases of estrous cycle) were collected from slaughter house after assessing the gross morphology of ovaries. In addition, blood samples were collected from the animals before slaughter to estimate levels of estrogen and progesterone hormones. The tissue distribution of estrogen receptor was determined by immunohistochemical technique using one-step polymer HRPO staining system. The estrogen receptor was localized in the lamina epithelialis, propria submucosa, tunica muscularis, and tunica serosa. The maximum localization was observed in the lamina epithelialis, where both ciliated and secretory cell types were positive for ERα. Percentage of positive cells varied during the follicular and luteal phases of estrous cycle. The lining epithelium of oviductal glands was also intensely positive for ERα. No immunostaining was observed in any tunic of the oviduct when the primary antibody was replaced by antibody diluent or buffer, and it served as negative control. The data showed that highest immune positive cells were observed in the ampulla region of the oviduct and these cells were lowest in the utero-tubal junction (p < 0.05). Infundibulum, ampulla, and isthmus showed a higher percentage of ERα-positive cells during follicular phase of estrous cycle as compared with those of the luteal phase of estrous cycle (p < 0.05). There was no significant difference in the percentage positive cells during the two phases of estrous cycle in the utero-tubal junction. Immunogold labeling with anti-ERα antibody confirmed the findings of immunohistochemical study at subcellular level. The higher expression during the follicular phase was directly correlated with the level of estrogen hormone.
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Affiliation(s)
- Devendra Pathak
- Department of Veterinary Anatomy, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, 140004, India.
| | - Neelam Bansal
- Department of Veterinary Anatomy, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, 140004, India
| | - Opinder Singh
- Department of Veterinary Anatomy, College of Veterinary Science, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, 140004, India
| | - Kuldip Gupta
- Department of Veterinary Pathology, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India
| | - S P S Ghuman
- Teaching Veterinary Clinical Complex, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, Punjab, India
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Machado-Neves M, Assis WAD, Gomes MG, Oliveira CAD. Oviduct morphology and estrogen receptors ERα and ERβ expression in captive Chinchilla lanigera (Hystricomorpha: Chinchillidae). Gen Comp Endocrinol 2019; 273:32-39. [PMID: 29574151 DOI: 10.1016/j.ygcen.2018.03.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 03/11/2018] [Accepted: 03/20/2018] [Indexed: 12/27/2022]
Abstract
Chinchilla lanigera is a hystricomorph rodent from South America whose reproductive biology presents particular characteristics that distinguishes it from other Rodentia species, such as low reproductive rate, seasonal breeding pattern, and long estrous cycle. Nevertheless, reproductive features in female chinchillas are still poorly investigated, with a scarce knowledge concerning the estrous cycle and the histology of reproductive organs. In this study, we investigate the morphology, histomorphometry, secretory activity, and immunolocalization of estrogen receptors ERα and ERβ in oviducts of nulliparous chinchillas, euthanized at fall season in Brazil. Follicular phase of estrous cycle of all studied animals was characterized by ovary and uterine morphology inspection, as well as vaginal cytology. Similar to other mammals, the oviduct wall of infundibulum, ampulla and isthmus was composed of mucosa, muscle, and serosa layers. Morphometric data of oviduct layers were used for identifying each oviduct segment. In the follicular phase, the oviduct was characterized by intense secretory activity, mainly in the ampulla, and expression of ERα and ERβ throughout the oviduct epithelium. Both ERα and ERβ were also detected in the connective tissue and smooth muscle cells. Our findings point out to the important role of estrogen in this female organ. Similar wide distribution of both ER proteins has been described for human Fallopian tube. Taken together, our data add to the understanding of the reproductive biology of female chinchillas, and may assist in the intensive breeding of this species and any eventual endeavor for conservation of chinchillas in the wild.
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Affiliation(s)
- Mariana Machado-Neves
- Departamento de Biologia Geral, Universidade Federal de Viçosa, CEP 36570-900, Viçosa, Minas Gerais, Brazil.
| | - Wiviane Alves de Assis
- Departamento de Morfologia, Universidade Federal de Minas Gerais, Cx Postal 486, CEP 31270-901, Belo Horizonte, Minas Gerais, Brazil
| | - Mardelene Geísa Gomes
- Escola de Veterinária, Universidade Federal de Minas Gerais, CEP 31270-901, Belo Horizonte, Minas Gerais, Brazil
| | - Cleida Aparecida de Oliveira
- Departamento de Morfologia, Universidade Federal de Minas Gerais, Cx Postal 486, CEP 31270-901, Belo Horizonte, Minas Gerais, Brazil
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Evaluation of factors involved in the failure of ovum capture in superovulated buffaloes. Theriogenology 2018; 122:102-108. [PMID: 30245332 DOI: 10.1016/j.theriogenology.2018.09.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2018] [Revised: 09/04/2018] [Accepted: 09/10/2018] [Indexed: 02/06/2023]
Abstract
The aim of this work was to evaluate factors affecting ovum capture in superovulated buffaloes, by comparing the morphological features of pre-ovulatory follicles and oocytes, the intrafollicular and plasmatic steroid profile, as well as the expression of genes involved in cumulus expansion and steroid cascade in granulosa cells (GCs) and that of genes involved in contraction-relaxation of the oviduct between superovulated and synchronized buffaloes. Italian Mediterranean Buffalo cows were either synchronized by Ovsynch (n = 25) and superovulated (n = 10) with conventional FSH protocol and sacrificed 18 h after last GnRH. Antral follicular count, recovery rate and oocyte quality were recorded, and plasma and follicular fluid were collected for steroid profile determination. In addition, in 10 animals (5/group), GCs were collected to analyse the mRNA expression of gonadotropin receptors (LHR and FSHR) and genes involved in steroid synthesis, as the cytochrome P450 family 19 (CYP19A1) and the steroidogenic acute regulatory protein (STAR). Moreover, oviducts were collected to evaluate the mRNA expression of estrogen receptor 1 (ER1) and the progesterone receptor (PGR), the vascular endothelial growth factor (VEGF) and the VEGF receptors, i.e. the kinase insert domain receptor (FLK1) and the fms related tyrosine kinase 1 (FLT1). No differences were recorded in steroids plasma concentration between synchronized and superovulated animals whereas intrafollicular E2 and P4 concentrations decreased in superovulated group (63.2 ± 10.6 vs 30.3 ± 5.9 ng/mL of E2 and 130.1 ± 19.8 vs 71.6 ± 8.5 ng/mL of P4, respectively in synchronized and superovulated animals; P < 0.05). Interestingly, both the recovery rate (85.7% vs 56.6%, respectively in synchronized and in superovulated animals; P < 0.05) and the percentage of oocytes exhibiting proper cumulus expansion (75% vs 28.1%, respectively in synchronized and in superovulated animals; P < 0.01) decreased in superovulated animals. In addition, the expression of FSHR and CYP19A1 increased while the expression of STAR in GCs decreased (P < 0.05). Finally, in superovulated buffaloes a decreased expression of PGR, ER1, VEGF and its receptor FLK1 in the oviduct was observed. The results suggest that the exogenous FSH treatment impairs steroidogenesis, affecting both the oviduct and the ovarian function, accounting for the failure of ovum capture in superovulated buffaloes.
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Association of ER-α gene PvuII polymorphism with ovarian cancer. Cancer Treat Res Commun 2018; 14:13-16. [PMID: 30104002 DOI: 10.1016/j.ctarc.2017.11.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Accepted: 12/09/2015] [Indexed: 11/27/2022]
Abstract
BACKGROUND Ovarian cancer is the most common cancer among women worldwide. Estrogen plays an important role in follicle formation and maturation of oocyte via its receptor (ER). It has a special interest as their protein levels are always elevated in premalignant and malignant cancer cells and are over expressed in different tumors with a favourable prognosis. The present study is aimed to evaluate the role of ER-α gene ( rs2234693) PVUII polymorphism in the etiology of ovarian cancer. MATERIALS AND METHODS A total of eighty clinically and histopathologically confirmed ovarian cancer patients and 100 healthy control subjects were included in the present study. Demographic details along with blood samples were collected from all the subjects. DNA was extracted, amplified and genotyped for ER-α gene PVUII polymorphism by PCR-RFLP method followed by agarose gel electrophoresis. Statistical methods were applied to test for the significance of the results. RESULTS The genotype frequencies revealed 50% of wild homozygotes (PP), 33.75% of heterozygotes (Pp), 16.25% of mutant homozygotes (pp) in the diseased group and 79% of wild homozygotes (PP), 12% of heterozygotes (Pp), 9% of mutant homozygotes (pp) in the control group. There is a significant increase of p allele in patients compared to controls. CONCLUSION The present study thus indicates the possible association of PVUII polymorphism of ER-α gene in the etiology of ovarian cancer.
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Martyniak M, Franczak A, Kotwica G. Synthesis of steroid hormones in the porcine oviduct during early pregnancy. Reprod Biol 2018; 18:143-150. [DOI: 10.1016/j.repbio.2018.02.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Revised: 02/04/2018] [Accepted: 02/08/2018] [Indexed: 10/18/2022]
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Nelis H, Wojciechowicz B, Franczak A, Leemans B, D'Herde K, Goossens K, Cornillie P, Peelman L, Van Soom A, Smits K. Steroids affect gene expression, ciliary activity, glucose uptake, progesterone receptor expression and immunoreactive steroidogenic protein expression in equine oviduct explants in vitro. Reprod Fertil Dev 2018; 28:1926-1944. [PMID: 26085435 DOI: 10.1071/rd15044] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Accepted: 05/25/2015] [Indexed: 12/15/2022] Open
Abstract
The oviduct undergoes dramatic functional and morphological changes throughout the oestrous cycle of the mare. To unravel the effects of steroids on the morphology, functionality and gene expression of the equine oviduct, an in vitro oviduct explant culture system was stimulated with physiological concentrations of progesterone and 17β-oestradiol. Four conditions were compared: unsupplemented preovulatory explants, preovulatory explants that were stimulated with postovulatory hormone concentrations, unsupplemented postovulatory explants and postovulatory explants that were stimulated with preovulatory hormone concentrations. The modulating effects of both steroids on oviduct explants were investigated and the following parameters examined: (1) ciliary activity, (2) glucose consumption and lactate production pattern, (3) ultrastructure, (4) mRNA expression of embryotrophic genes, (5) steroidogenic capacities of oviductal explants and (6) progesterone receptor expression. The present paper shows that the equine oviduct is an organ with potential steroidogenic capacities, which is highly responsive to local changes in progesterone and 17β-oestradiol concentrations at the level of morphology, functionality and gene expression of the oviduct. These data provide a basis to study the importance of endocrine and paracrine signalling during early embryonic development in the horse.
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Affiliation(s)
- Hilde Nelis
- Ghent University, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Bartosz Wojciechowicz
- University of Warmia and Mazury, Department of Animal Physiology, Faculty of Biology and Biotechnology, Oczapowskiego St. 1A, 10-719 Olsztyn, Poland
| | - Anita Franczak
- University of Warmia and Mazury, Department of Animal Physiology, Faculty of Biology and Biotechnology, Oczapowskiego St. 1A, 10-719 Olsztyn, Poland
| | - Bart Leemans
- Ghent University, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Katharina D'Herde
- Ghent University, Department of Basic Medical Sciences, De Pintelaan 185 4B3, 9000 Ghent, Belgium
| | - Karen Goossens
- Ghent University, Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Heidestraat 19, 9820 Merelbeke, Belgium
| | - Pieter Cornillie
- Ghent University, Department of Morphology, Faculty of Veterinary Medicine, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Luc Peelman
- Ghent University, Department of Nutrition, Genetics and Ethology, Faculty of Veterinary Medicine, Heidestraat 19, 9820 Merelbeke, Belgium
| | - Ann Van Soom
- Ghent University, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Salisburylaan 133, 9820 Merelbeke, Belgium
| | - Katrien Smits
- Ghent University, Department of Reproduction, Obstetrics and Herd Health, Faculty of Veterinary Medicine, Salisburylaan 133, 9820 Merelbeke, Belgium
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Binelli M, Gonella-Diaza AM, Mesquita FS, Membrive CMB. Sex Steroid-Mediated Control of Oviductal Function in Cattle. BIOLOGY 2018; 7:E15. [PMID: 29393864 PMCID: PMC5872041 DOI: 10.3390/biology7010015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/10/2018] [Accepted: 01/29/2018] [Indexed: 12/21/2022]
Abstract
In cattle, the oviduct is a tubular organ that connects the ovary and the uterus. The oviduct lumen stages a dynamic set of cellular and molecular interactions to fulfill the noble role of generating a new individual. Specific anatomical niches along the oviduct lumen provide the appropriate microenvironment for final sperm capacitation, oocyte capture and fertilization, and early embryo development and transport. To accomplish such complex tasks, the oviduct undergoes spatially and temporally-regulated morphological, biochemical, and physiological changes that are associated with endocrine events of the estrous cycle. Specifically, elevated periovulatory concentrations of estradiol (E2) and progesterone (P4) influence gene expression and morphological changes that have been associated positively to fertility in beef cattle. In this review, we explore how E2 and P4 influence oviductal function in the beginning of the estrous cycle, and prepare the oviductal lumen for interactions with gametes and embryos.
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Affiliation(s)
- Mario Binelli
- Department of Animal Sciences, University of Florida, PO Box 110910, Gainesville, FL 32611, USA.
| | - Angela Maria Gonella-Diaza
- Departamento de Reprodução Animal, Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Rua Duque de Caxias Norte, 255, Bairro: Jardim Elite, Pirassununga 13635-900, SP, Brazil.
| | - Fernando Silveira Mesquita
- Curso de Medicina Veterinária, Universidade Federal do Pampa, UNIPAMPA, BR 472-Km 592, Uruguaiana 97508-000, RS, Brazil.
| | - Claudia Maria Bertan Membrive
- Faculdade de Ciências Agrárias Tecnológicas-FCAT, Universidade Estadual Paulista "Júlio de Mesquita", Rodovia Comandante João Ribeiro de Barros (SP 294), Km 651, Dracena 17900-000, SP, Brazil.
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Lamy J, Gatien J, Dubuisson F, Nadal-Desbarats L, Salvetti P, Mermillod P, Saint-Dizier M. Metabolomic profiling of bovine oviductal fluid across the oestrous cycle using proton nuclear magnetic resonance spectroscopy. Reprod Fertil Dev 2018; 30:1021-1028. [DOI: 10.1071/rd17389] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2017] [Accepted: 11/19/2017] [Indexed: 12/11/2022] Open
Abstract
In the present study we tested whether regulation of the metabolome in bovine oviductal fluid depended on the stage of the oestrous cycle, the side relative to ovulation and local concentrations of steroid hormones. Luminal fluid samples from both oviducts were collected in the preovulatory, postovulatory, mid- and late luteal phases, from cyclic cows at a local abattoir (18–27 cows per stage and side). The metabolomes were assessed by proton nuclear magnetic resonance spectroscopy (H-NMR). In all, 39 metabolites were identified, among which the amino acid glycine and the energy substrates lactate and myoinositol were the most abundant at all stages. The concentrations of 14 metabolites varied according to the stage of the oestrous cycle in at least one side relative to ovulation, of which four (choline, glucose-1-phosphate, glycine and pyruvate) were correlated with intraoviductal progesterone or oestradiol concentrations. Glucose-1-phosphate was most affected by the stage of the cycle, with four- to sixfold higher levels in luteal than periovulatory stages. These results provide new knowledge on the regulation of secretory activity in the oviduct and may help optimise culture media for gamete maturation, IVF and embryo production.
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Pérez-Cerezales S, Ramos-Ibeas P, Acuña OS, Avilés M, Coy P, Rizos D, Gutiérrez-Adán A. The oviduct: from sperm selection to the epigenetic landscape of the embryo†. Biol Reprod 2017; 98:262-276. [DOI: 10.1093/biolre/iox173] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 12/07/2017] [Indexed: 01/02/2023] Open
Affiliation(s)
- Serafín Pérez-Cerezales
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Priscila Ramos-Ibeas
- School of Agriculture, Food Science and Veterinary Medicine, College of Life Sciences, University College Dublin, Belfield, Dublin, Ireland
| | - Omar Salvador Acuña
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Sinaloa, Culiacán, Mexico
| | - Manuel Avilés
- Departamento de Biología Celular e Histología, Facultad de Medicina, Universidad de Murcia, Murcia, Spain
- Departamento de Biología de la Reproducción, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca Murcia, Spain
| | - Pilar Coy
- Departamento de Biología de la Reproducción, Instituto Murciano de Investigación Biosanitaria Virgen de la Arrixaca Murcia, Spain
- Physiology of Reproduction Group, Departamento de Fisiología, Facultad de Veterinaria, Universidad de Murcia-Campus Mare Nostrum, Murcia, Spain
| | - Dimitrios Rizos
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
| | - Alfonso Gutiérrez-Adán
- Departmento de Reproducción Animal, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria, Madrid, Spain
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31
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Nishie T, Kobayashi Y, Kimura K, Okuda K. Acute stimulation of a smooth muscle constrictor by oestradiol-17β via GPER1 in bovine oviducts. Reprod Domest Anim 2017; 53:326-332. [DOI: 10.1111/rda.13108] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 10/01/2017] [Indexed: 02/01/2023]
Affiliation(s)
- T Nishie
- Laboratory of Reproductive Physiology; Graduate School of Environmental and Life Science; Okayama University; Okayama Japan
| | - Y Kobayashi
- Laboratory of Reproductive Physiology; Graduate School of Environmental and Life Science; Okayama University; Okayama Japan
| | - K Kimura
- Laboratory of Reproductive Physiology; Graduate School of Environmental and Life Science; Okayama University; Okayama Japan
| | - K Okuda
- Obihiro University of Agriculture and Veterinary Medicine; Hokkaido Japan
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Pinto-Bravo P, Galvão A, Rebordão MR, Amaral A, Ramilo D, Silva E, Szóstek-Mioduchowska A, Alexandre-Pires G, Roberto da Costa R, Skarzynski DJ, Ferreira-Dias G. Ovarian steroids, oxytocin, and tumor necrosis factor modulate equine oviduct function. Domest Anim Endocrinol 2017; 61:84-99. [PMID: 28753494 DOI: 10.1016/j.domaniend.2017.06.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 06/05/2017] [Accepted: 06/16/2017] [Indexed: 02/06/2023]
Abstract
The oviduct plays important roles in the early reproductive process. The aim of this study was to evaluate gene transcription and protein expression of progesterone receptor (PGR), estrogen receptors 1 (ESR1) and 2 (ESR2); oxytocin receptor (OXTR); prostaglandin F2α synthase (AKR1C3), and prostaglandin E2 synthase (Ptges) in mare oviduct in different estrous cycle stages. Estradiol (E2), progesterone (P4), oxytocin (OXT), and tumor necrosis factor α (TNF) effect on in vitro PGE2 and prostaglandin F2α (PGF2α) secretion by equine oviduct explants or by oviductal epithelial cells (OECs) were also assessed. During the breeding season, oviduct tissue was obtained post mortem from cyclic mares. Protein of ESR1, ESR2, PGR, AKR1C3, and Ptges was present in OECs, whereas OXTR was shown in oviduct stroma. In follicular phase, protein expression of ESR1, ESR2, PGR, and OXTR increased in oviduct explants (P < 0.05), whereas no estrous cycle effect was noted for AKR1C3 or Ptges. In follicular phase, mRNA transcription was upregulated for Pgr but downregulated for Oxtr, Ptges, and Akr1c3 (P < 0.05). Nevertheless, Esr1 and Esr2 mRNA levels did not change with the estrous cycle. In the ampulla, Esr1, Esr2, and Oxtr mRNA transcription increased, but not for Pgr or Ptges. In contrast, Akr1c3 mRNA level was upregulated in the infundibulum (P < 0.05). In follicular phase, E2, P4, and OXT downregulated PGE2 production by OEC (P < 0.05), but no difference was observed in mid-luteal phase. Explants production of PGE2 rose when treated with OXT in follicular phase; with TNF or OXT in early luteal phase; or with TNF, OXT, or P4 in mid-luteal phase. PGF2α production by OEC was downregulated by all treatments in follicular phase but upregulated in mid-luteal phase (P < 0.05). Oviduct explants PGF2α production was stimulated by TNF or OXT in all estrous cycle phases. In conclusion, this work has shown that ESR1, ESR2, OXTR, Ptges, and AKRLC3 gene transcription and/or translation is estrous cycle dependent and varies with oviduct portion (infundibulum vs ampulla) and cell type. Ovarian steroid hormones, OXT and TNF stimulation of PGF2α and/or PGE2 production is also estrous cycle dependent and varies in the different portions of mare oviduct. Differential transcription level and protein localization in various portions of the oviduct throughout the estrous cycle, as well as PG production, suggest coordinated physiologic actions and mechanisms of steroid hormones, OXT, and TNF in the equine oviduct.
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Affiliation(s)
- P Pinto-Bravo
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal; Coimbra School of Agriculture, Coimbra, Portugal
| | - A Galvão
- Coimbra School of Agriculture, Coimbra, Portugal; Institute of Animal Reproduction and Food Research of PAS, Olsztyn, Poland
| | - M R Rebordão
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal; Coimbra School of Agriculture, Coimbra, Portugal
| | - A Amaral
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal
| | - D Ramilo
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal
| | - E Silva
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal
| | | | - G Alexandre-Pires
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal
| | | | - D J Skarzynski
- Institute of Animal Reproduction and Food Research of PAS, Olsztyn, Poland
| | - G Ferreira-Dias
- C.I.I.S.A., Faculty of Veterinary Medicine, University of Lisbon, Portugal.
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Acuña OS, Avilés M, López-Úbeda R, Guillén-Martínez A, Soriano-Úbeda C, Torrecillas A, Coy P, Izquierdo-Rico MJ. Differential gene expression in porcine oviduct during the oestrous cycle. Reprod Fertil Dev 2017; 29:2387-2399. [DOI: 10.1071/rd16457] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2016] [Accepted: 04/03/2017] [Indexed: 12/29/2022] Open
Abstract
The oviduct undergoes changes under the influence of steroid hormones during the oestrous cycle. However, the molecular mechanisms underlying oviductal regulation are not fully understood. The aim of the present study was to identify the gene expression profile of the porcine oviduct in different stages of the cycle using microarray technology. A systematic study was performed on animals at four different stage: prepubertal gilts, and sows in the preovulatory, postovulatory and luteal phase of the oestrous cycle. The porcine oviduct expressed a total of 4929 genes. Moreover, significant differences in the expression of several genes were detected as the oestrous cycle progressed. Analysis of the differentially expressed genes indicated that a total of 86, 89 and 15 genes were upregulated in prepubertal gilts, preovulatory and luteal sows respectively compared with levels observed in postovulatory sows. Moreover, 80, 51 and 64 genes were downregulated in prepubertal, preovulatory and luteal animals respectively compared with the postovulatory sows. The concentrations of 10 selected transcripts were quantified by real-time reverse transcription–polymerase chain reaction to validate the cDNA array hybridisation data. Conversely, for some genes, localisation of corresponding protein expression in the oviduct was analysed by immunohistochemistry (i.e. cholecystokinin, glutathione peroxidase 2, mucin 1, phosphatidylethanolamine binding protein 4 and tachykinin 3) and mass spectrometry analysis of oviductal fluid allowed identification of peptides from all five proteins. The results of the present study demonstrate that gene expression in the porcine oviduct is clearly regulated during the oestrous cycle, with some oviductal proteins that could be related to several reproductive processes described here for the first time.
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Simintiras CA, Fröhlich T, Sathyapalan T, Arnold GJ, Ulbrich SE, Leese HJ, Sturmey RGS. Modelling oviduct fluid formation in vitro. Reproduction 2016; 153:REP-15-0508. [PMID: 27738189 DOI: 10.1530/rep-15-0508] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 10/13/2016] [Indexed: 02/28/2024]
Abstract
Oviduct fluid is the microenvironment that supports early reproductive processes including fertilisation, embryo cleavage, and genome activation. However, the composition and regulation of this critical environment remains rather poorly defined. This study uses an in vitro preparation of the bovine oviduct epithelium, to investigate the formation and composition of in vitro derived oviduct fluid (ivDOF) within a controlled environment. We confirm the presence of oviduct specific glycoprotein 1 in ivDOF and show that the amino acid and carbohydrate content resembles that of previously reported in vivo data. In parallel, using a different culture system, a panel of oviduct epithelial solute carrier genes, and the corresponding flux of amino acids within ivDOF in response to steroid hormones were investigated. We next incorporated fibroblasts directly beneath the epithelium. This dual culture arrangement represents more faithfully the in vivo environment and impacts on ivDOF composition. Lastly, physiological and pathophysiological endocrine states were modelled and their impact on the in vitro oviduct preparation evaluated. These experiments help clarify the dynamic function of the oviduct in vitro and suggest a number of future research avenues, such as investigating epithelial-fibroblast interactions, probing the molecular aetiologies of subfertility, and optimising embryo culture media.
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Affiliation(s)
- Constantine A Simintiras
- C Simintiras, Centre for Cardiovascular and Metabolic Research (CCMR), Hull York Medical School (HYMS), Kingston upon Hull, United Kingdom of Great Britain and Northern Ireland
| | - Thomas Fröhlich
- T Fröhlich, Laboratory for Functional Genome Analysis (LAFUGA), LMU Munich, Munich, Germany
| | - Thozhukat Sathyapalan
- T Sathyapalan, Michael White Centre for Diabetes and Endocrinology, Hull York Medical School (HYMS), Kingston upon Hull, Hu32rw, United Kingdom of Great Britain and Northern Ireland
| | - Georg J Arnold
- G Arnold, Laboratory for Functional Genome Analysis (LAFUGA), LMU Munich, Munich, Germany
| | - Susanne E Ulbrich
- S Ulbrich, Animal Physiology, ETH Zurich, Institute of Agricultural Sciences, Zurich, Switzerland
| | - Henry J Leese
- H Leese, Centre for Cardiovascular and Metabolic Research (CCMR), Hull York Medical School (HYMS), Kingston upon Hull, United Kingdom of Great Britain and Northern Ireland
| | - Roger G S Sturmey
- R Sturmey, Centre for Cardiovascular and Metabolic Research (CCMR), Hull York Medical School (HYMS), Kingston upon Hull, United Kingdom of Great Britain and Northern Ireland
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Kowalik MK, Martyniak M, Rekawiecki R, Kotwica J. Expression and immunolocalization of membrane progesterone receptors in the bovine oviduct. Domest Anim Endocrinol 2016; 55:83-96. [PMID: 26774557 DOI: 10.1016/j.domaniend.2015.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Revised: 12/04/2015] [Accepted: 12/06/2015] [Indexed: 11/18/2022]
Abstract
The oviduct plays a crucial role in the transport and maturation of gametes and ensures suitable conditions for fertility and early embryo development. One regulator of oviduct function is progesterone (P4), which affects the cell by interacting with nuclear progesterone receptors (PGRs) and through nongenomic mechanisms, presumably involving membrane PGRs. The aim of this study was to evaluate the expression of messenger RNAS (mRNAs) and proteins for progesterone receptor membrane component (PGRMC) 1 and 2 and membrane progestin receptors (mPR) α, β, and γ and to use immunohistochemistry to demonstrate their cell-specific localization in the bovine oviduct. Oviducts ipsilateral and contralateral to the corpus luteum or to the dominant follicle were collected from cows on days 6 to 12 (midluteal stage) and 18 to 20 (follicular stage) of the estrous cycle and divided into 3 parts (infundibulum, ampulla, and isthmus). There were no differences (P > 0.05) in the PGRMC1, PGRMC2, mPRα, β, and γ mRNA expression between ipsi- and contralateral oviducts. However, the same parts of the oviduct collected during the different stages of the estrous cycle showed higher (P < 0.05) mRNA levels of PGRMC1, PGRMC2, and mPRα on days 18 to 20 than on days 6 to 12 of the estrous cycle. mPRα and mPRβ mRNA levels were higher (P < 0.05) in the infundibulum than in the isthmus, whereas PGRMC1 expression was higher (P < 0.05) in the infundibulum than in ampulla. Immunohistochemistry was used to detect PGRMC1, PGRMC2, PRα, β, and γ proteins in all parts of both oviducts from days 6 to 12 and 18 to 20 of the estrous cycle. There were no differences in the staining intensity and cellular localization of the studied proteins between the ipsi- and contralateral oviducts and between the studied stages of the estrous cycle. A strong positive reaction was observed in luminal cells, but this reaction was less evident in myocytes and stromal cells. All proteins were also localized to the endothelial cells of blood vessels. These results suggest that membrane progesterone receptors, may be involved in the regulation of oviduct motility, secretory function, and blood flow in this organ.
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Affiliation(s)
- M K Kowalik
- Department of Physiology and Toxicology of Reproduction, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn 10-748, Poland.
| | - M Martyniak
- Department of Physiology and Toxicology of Reproduction, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn 10-748, Poland
| | - R Rekawiecki
- Department of Physiology and Toxicology of Reproduction, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn 10-748, Poland
| | - J Kotwica
- Department of Physiology and Toxicology of Reproduction, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Olsztyn 10-748, Poland
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Kobayashi Y, Yamamoto Y, Kageyama S, Hirayama H, Kimura K, Okuda K. Regulation of bovine oviductal NO synthesis by follicular steroids and prostaglandins. Reproduction 2016; 151:577-87. [PMID: 26940101 DOI: 10.1530/rep-15-0254] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Accepted: 03/03/2016] [Indexed: 12/28/2022]
Abstract
Nitric oxide (NO) is a regulator of sperm motility, oocyte/embryo survival, and waves of contraction/relaxation in mammalian oviducts. As follicles control oviductal functions by two routes at least, (1) a systemic way via blood vessels before ovulation, (2) a direct way by entering of follicular fluid through fimbria at ovulation, we hypothesized that NO synthesis in the bovine oviduct is regulated by follicular steroids and prostaglandins (PGs). Quantification of mRNA expressions in the ampullary tissues showed that inducible NO synthase (NOS2) mRNA expression was highest on the day of ovulation (day 0). By contrast, NOS2 mRNA expression in the isthmus was highest on days 5-6 and lowest on days 19-21. Endothelial NOS (NOS3) mRNA expressions in either the ampulla or the isthmus did not change during the estrous cycle. PGE2 and PGF2α increased NOS2 mRNA expressions in cultured ampullary oviductal epithelial cells after 1-h incubation. These increases were suppressed by an antagonist of E-prostanoid receptor type 2, one of the PGE2 receptor. Estradiol-17β decreased the expression of NOS2 mRNA expression in cultured isthmic epithelial cells 24h after treatment. This effect was suppressed by an antagonist of estrogen receptorα(ESR1). Expression of ESR1 was highest on days 19-21 in the isthmic tissues. The overall findings indicate region-specific difference of NO synthesis in the oviduct. PGs flowed from ruptured follicle may up-regulate NO synthesis in the oviductal epithelium, whereas circulating E2 seems to inhibit NO synthesis via ESR1 in the isthmus at the follicular stage.
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Affiliation(s)
- Yoshihiko Kobayashi
- Laboratory of Reproductive PhysiologyGraduate School of Environmental and Life Science, Okayama University, Okayama, Japan
| | - Yuki Yamamoto
- Laboratory of Reproductive PhysiologyGraduate School of Environmental and Life Science, Okayama University, Okayama, Japan
| | - Soichi Kageyama
- Animal Biotechnology GroupAnimal Research Center, Hokkaido Research Organization, Hokkaido, Japan
| | - Hiroki Hirayama
- Animal Biotechnology GroupAnimal Research Center, Hokkaido Research Organization, Hokkaido, Japan
| | - Koji Kimura
- Laboratory of Reproductive PhysiologyGraduate School of Environmental and Life Science, Okayama University, Okayama, Japan
| | - Kiyoshi Okuda
- Laboratory of Reproductive PhysiologyGraduate School of Environmental and Life Science, Okayama University, Okayama, Japan Obihiro University of Agriculture and Veterinary MedicineHokkaido, Japan
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Cerny KL, Ribeiro RAC, Jeoung M, Ko C, Bridges PJ. Estrogen Receptor Alpha (ESR1)-Dependent Regulation of the Mouse Oviductal Transcriptome. PLoS One 2016; 11:e0147685. [PMID: 26808832 PMCID: PMC4725743 DOI: 10.1371/journal.pone.0147685] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2015] [Accepted: 01/07/2016] [Indexed: 02/06/2023] Open
Abstract
Estrogen receptor-α (ESR1) is an important transcriptional regulator in the mammalian oviduct, however ESR1-dependent regulation of the transcriptome of this organ is not well defined, especially at the genomic level. The objective of this study was therefore to investigate estradiol- and ESR1-dependent regulation of the transcriptome of the oviduct using transgenic mice, both with (ESR1KO) and without (wild-type, WT) a global deletion of ESR1. Oviducts were collected from ESR1KO and WT littermates at 23 days of age, or ESR1KO and WT mice were treated with 5 IU PMSG to stimulate follicular development and the production of ovarian estradiol, and the oviducts collected 48 h later. RNA extracted from whole oviducts was hybridized to Affymetrix Genechip Mouse Genome 430–2.0 arrays (n = 3 arrays per genotype and treatment) or reverse transcribed to cDNA for analysis of the expression of selected mRNAs by real-time PCR. Following microarray analysis, a statistical two-way ANOVA and pairwise comparison (LSD test) revealed 2428 differentially expressed transcripts (DEG’s, P < 0.01). Genotype affected the expression of 2215 genes, treatment (PMSG) affected the expression of 465 genes, and genotype x treatment affected the expression of 438 genes. With the goal of determining estradiol/ESR1-regulated function, gene ontology (GO) and bioinformatic pathway analyses were performed on DEG’s in the oviducts of PMSG-treated ESR1KO versus PMSG-treated WT mice. Significantly enriched GO molecular function categories included binding and catalytic activity. Significantly enriched GO cellular component categories indicated the extracellular region. Significantly enriched GO biological process categories involved a single organism, modulation of a measurable attribute and developmental processes. Bioinformatic analysis revealed ESR1-regulation of the immune response within the oviduct as the primary canonical pathway. In summary, a transcriptomal profile of estradiol- and ESR1-regulated gene expression and related bioinformatic analysis is presented to increase our understanding of how estradiol/ESR1 affects function of the oviduct, and to identify genes that may be proven as important regulators of fertility in the future.
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Affiliation(s)
- Katheryn L. Cerny
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, United States of America
| | - Rosanne A. C. Ribeiro
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, United States of America
| | - Myoungkun Jeoung
- Department of Clinical Sciences, University of Kentucky, Lexington, KY 40536, United States of America
| | - CheMyong Ko
- Department of Comparative Biosciences, University of Illinois at Urbana-Champaign, Urbana, IL 61802, United States of America
| | - Phillip J. Bridges
- Department of Animal and Food Sciences, University of Kentucky, Lexington, KY 40546, United States of America
- Department of Clinical Sciences, University of Kentucky, Lexington, KY 40536, United States of America
- * E-mail:
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Cacioppo JA, Koo Y, Lin PCP, Osmulski SA, Ko CD, Ko C. Generation of an estrogen receptor beta-iCre knock-in mouse. Genesis 2016; 54:38-52. [PMID: 26663382 DOI: 10.1002/dvg.22911] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Revised: 11/30/2015] [Accepted: 12/02/2015] [Indexed: 02/06/2023]
Abstract
A novel knock-in mouse that expresses codon-improved Cre recombinase (iCre) under regulation of the estrogen receptor beta (Esr2) promoter was developed for conditional deletion of genes and for the spatial and/or temporal localization of Esr2 expression. ESR2 is one of two classical nuclear estrogen receptors and displays a spatiotemporal expression pattern and functions that are different from the other estrogen receptor, ESR1. A cassette was constructed that contained iCre, a polyadenylation sequence, and a neomycin selection marker. This construct was used to insert iCre in front of the endogenous start codon of the Esr2 gene of a C57BL/6J embryonic stem cell line via homologous recombination. Resulting Esr2-iCre mice were bred with ROSA26-lacZ and Ai9-RFP reporter mice to visualize cells of functional iCre expression. Strong expression was observed in the ovary, the pituitary, the interstitium of the testes, the head and tail but not body of the epididymis, skeletal muscle, the coagulation gland (anterior prostate), the lung, and the preputial gland. Additional diffuse or patchy expression was observed in the cerebrum, the hypothalamus, the heart, the adrenal gland, the colon, the bladder, and the pads of the paws. Overall, Esr2-iCre mice will serve as a novel line for conditionally ablating genes in Esr2-expressing tissues, identifying novel Esr2-expressing cells, and differentiating the functions of ESR2 and ESR1.
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Affiliation(s)
- Joseph A Cacioppo
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802
| | - Yongbum Koo
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802.,School of Biological Sciences, Inje University, Gimhae, South Korea
| | - Po-Ching Patrick Lin
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802
| | - Sarah A Osmulski
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802
| | - Chunjoo D Ko
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802
| | - CheMyong Ko
- Comparative Biosciences, College of Veterinary Medicine, University of Illinois, Urbana-Champaign, Illinois, 61802
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Gonella-Diaza AM, da Silva Andrade SC, Sponchiado M, Pugliesi G, Mesquita FS, Van Hoeck V, de Francisco Strefezzi R, Gasparin GR, Coutinho LL, Binelli M. Size of the Ovulatory Follicle Dictates Spatial Differences in the Oviductal Transcriptome in Cattle. PLoS One 2015; 10:e0145321. [PMID: 26699362 PMCID: PMC4689418 DOI: 10.1371/journal.pone.0145321] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Accepted: 12/01/2015] [Indexed: 12/12/2022] Open
Abstract
In cattle, molecular control of oviduct receptivity to the embryo is poorly understood. Here, we used a bovine model for receptivity based on size of the pre-ovulatory follicle to compare oviductal global and candidate gene transcript abundance on day 4 of the estrous cycle. Growth of the pre-ovulatory follicle (POF) of Nelore (Bos indicus) cows was manipulated to produce two groups: large POF large corpus luteum (CL) group (LF-LCL; greater receptivity) and small POF-small CL group (SF-SCL). Oviductal samples were collected four days after GnRH-induced ovulation. Ampulla and isthmus transcriptome was obtained by RNA-seq, regional gene expression was assessed by qPCR, and PGR and ERa protein distribution was evaluated by immunohistochemistry. There was a greater abundance of PGR and ERa in the oviduct of LF-LCL animals thus indicating a greater availability of receptors and possibly sex steroids stimulated signaling in both regions. Transcriptomic profiles indicated a series of genes associated with functional characteristics of the oviduct that are regulated by the periovulatory sex steroid milieu and that potentially affect oviductal receptivity and early embryo development. They include tissue morphology changes (extra cellular matrix remodeling), cellular changes (proliferation), and secretion changes (growth factors, ions and metal transporters), and were enriched for the genes with increased expression in the LF-LCL group. In conclusion, differences in the periovulatory sex steroid milieu lead to different oviductal gene expression profiles that could modify the oviductal environment to affect embryo survival and development.
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Affiliation(s)
- Angela María Gonella-Diaza
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Pirassununga, São Paulo, Brazil
| | - Sónia Cristina da Silva Andrade
- Laboratório de Biotecnologia Animal, Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo, Av Pádua Dias, 11, Piracicaba, SP, Brazil
| | - Mariana Sponchiado
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Pirassununga, São Paulo, Brazil
| | - Guilherme Pugliesi
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Pirassununga, São Paulo, Brazil
| | | | - Veerle Van Hoeck
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Pirassununga, São Paulo, Brazil
| | | | - Gustavo R. Gasparin
- Laboratório de Biotecnologia Animal, Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo, Av Pádua Dias, 11, Piracicaba, SP, Brazil
| | - Luiz L. Coutinho
- Laboratório de Biotecnologia Animal, Escola Superior de Agricultura Luiz de Queiroz, Universidade de São Paulo, Av Pádua Dias, 11, Piracicaba, SP, Brazil
| | - Mario Binelli
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Pirassununga, São Paulo, Brazil
- * E-mail:
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Peng J, Gao K, Gao T, Lei Y, Han P, Xin H, An X, Cao B. Expression and regulation of tissue inhibitors of metalloproteinases (TIMP1 and TIMP3) in goat oviduct. Theriogenology 2015; 84:1636-43. [DOI: 10.1016/j.theriogenology.2015.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 07/27/2015] [Accepted: 09/02/2015] [Indexed: 12/21/2022]
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Schmaltz-Panneau B, Locatelli Y, Uzbekova S, Perreau C, Mermillod P. Bovine Oviduct Epithelial Cells Dedifferentiate Partly in Culture, While Maintaining their Ability to Improve Early Embryo Development Rate and Quality. Reprod Domest Anim 2015; 50:719-29. [DOI: 10.1111/rda.12556] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 05/17/2015] [Indexed: 11/28/2022]
Affiliation(s)
- B Schmaltz-Panneau
- UMR7247; Physiologie de la Reproduction et des Comportements; INRA; Nouzilly France
| | - Y Locatelli
- UMR7247; Physiologie de la Reproduction et des Comportements; INRA; Nouzilly France
- Parc de la Haute Touche; Muséum National d'Histoire Naturelle; Obterre France
| | - S Uzbekova
- UMR7247; Physiologie de la Reproduction et des Comportements; INRA; Nouzilly France
| | - C Perreau
- UMR7247; Physiologie de la Reproduction et des Comportements; INRA; Nouzilly France
| | - P Mermillod
- UMR7247; Physiologie de la Reproduction et des Comportements; INRA; Nouzilly France
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Cerny KL, Garrett E, Walton AJ, Anderson LH, Bridges PJ. A transcriptomal analysis of bovine oviductal epithelial cells collected during the follicular phase versus the luteal phase of the estrous cycle. Reprod Biol Endocrinol 2015; 13:84. [PMID: 26242217 PMCID: PMC4524109 DOI: 10.1186/s12958-015-0077-1] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 07/13/2015] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Reproductive success depends on a functional oviduct for gamete storage, maturation, fertilization, and early embryonic development. The ovarian-derived steroids estrogen and progesterone are key regulators of oviductal function. The objective of this study was to investigate luteal and follicular phase-specific oviductal epithelial cell function by using microarray-based transcriptional profiling, to increase our understanding of mRNAs regulating epithelial cell processes, and to identify novel genes and biochemical pathways that may be found to affect fertility in the future. METHODS Six normally cycling Angus heifers were assigned to either luteal phase (LP, n = 3) or follicular phase (FP, n = 3) treatment groups. Heifers in the LP group were killed between day 11 and 12 after estrus. Heifers in the FP group were treated with 25 mg PGF2α (Lutalyse, Pfizer, NY) at 8 pm on day 6 after estrus and killed 36 h later. Transcriptional profiling by microarray and confirmation of selected mRNAs by real-time RT-PCR analyses was performed using total RNA from epithelial cells isolated from sections of the ampulla and isthmus collected from LP and FP treatment groups. Differentially expressed genes were subjected to gene ontology classification and bioinformatic pathway analyses. RESULTS Statistical one-way ANOVA using Benjamini-hochberg multiple testing correction for false discovery rate (FDR) and pairwise comparison of epithelial cells in the ampulla of FP versus LP groups revealed 972 and 597 transcripts up- and down-regulated, respectively (P < 0.05). Within epithelial cells of the isthmus in FP versus LP groups, 946 and 817 transcripts were up- and down-regulated, respectively (P < 0.05). Up-regulated genes from both ampulla and isthmus were found to be largely involved in cholesterol biosynthesis and cell cycle pathways, while down-regulated genes were found in numerous inflammatory response pathways. CONCLUSIONS Microarray-based transcriptional profiling revealed phase of the cycle-dependent changes in the expression of mRNA within the epithelium of the oviducts' ampulla and isthmus.
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Affiliation(s)
- K L Cerny
- Department of Animal and Food Sciences, University of Kentucky, Lexington, 40546, KY, USA.
| | - E Garrett
- Department of Animal and Food Sciences, University of Kentucky, Lexington, 40546, KY, USA.
| | - A J Walton
- Department of Animal and Food Sciences, University of Kentucky, Lexington, 40546, KY, USA.
| | - L H Anderson
- Department of Animal and Food Sciences, University of Kentucky, Lexington, 40546, KY, USA.
| | - P J Bridges
- Department of Animal and Food Sciences, University of Kentucky, Lexington, 40546, KY, USA.
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López-Úbeda R, García-Vázquez FA, Romar R, Gadea J, Muñoz M, Hunter RHF, Coy P. Oviductal Transcriptome Is Modified after Insemination during Spontaneous Ovulation in the Sow. PLoS One 2015; 10:e0130128. [PMID: 26098421 PMCID: PMC4476686 DOI: 10.1371/journal.pone.0130128] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 05/18/2015] [Indexed: 12/12/2022] Open
Abstract
Gene Expression Microarray technology was used to compare oviduct transcriptome between inseminated and non-inseminated pigs during spontaneous oestrus. We used an in vivo model approaching the study from a physiological point of view in which no hormonal treatment (animals were in natural oestrus) and no artificial sperm selection (selection was performed within the female genital) were imposed. It is therefore emphasised that no surgical introduction of spermatozoa and no insemination at a site other than the physiological one were used. This approach revealed 17 genes that were two-fold or more up-regulated in oviducts exposed to spermatozoa and/or developing embryos and 9 genes that were two-fold or more down-regulated. Functional analysis of the genes revealed that the top canonical pathways affected by insemination were related to the inflammatory response and immune system (Network 1) to molecular transport, protein trafficking and developmental disorder (Network 2) and to cell-to-cell signalling and interaction (Network 3). Some of the genes in network 1 had been previously detected in the oviduct of human and animals, where they were over-expressed in the presence of spermatozoa or pre-implantation embryos (C3, IGHG1, ITIH4, TNF and SERPINE1) whereas others were not previously reported (SAA2, ALOX12, CD1D and SPP1). Genes in Network 2 included RAB1B and TOR3A, the latter being described for the first time in the oviduct and clearly expressed in the epithelial cells of the mucosa layer. Network 3 integrated the genes with the highest down-regulation level (CYP51, PTH1R and TMOD3). Data in the present study indicate a change in gene expression during gamete encounter at the site of fertilization after a natural sperm selection within the female genital tract. These changes would indicate a modification of the environment preparing the oviduct for a successful fertilization and for an adequate embryo early development.
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Affiliation(s)
- Rebeca López-Úbeda
- Department of Physiology, Veterinary Faculty, University of Murcia, Murcia, Spain
- International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), Murcia, Spain
| | - Francisco A. García-Vázquez
- Department of Physiology, Veterinary Faculty, University of Murcia, Murcia, Spain
- International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), Murcia, Spain
- IMIB-Arrixaca (Institute for Biomedical Research of Murcia), Murcia, Spain
| | - Raquel Romar
- Department of Physiology, Veterinary Faculty, University of Murcia, Murcia, Spain
- International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), Murcia, Spain
- IMIB-Arrixaca (Institute for Biomedical Research of Murcia), Murcia, Spain
| | - Joaquín Gadea
- Department of Physiology, Veterinary Faculty, University of Murcia, Murcia, Spain
- International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), Murcia, Spain
- IMIB-Arrixaca (Institute for Biomedical Research of Murcia), Murcia, Spain
| | - Marta Muñoz
- Centro de Biotecnología Animal—SERIDA, Deva, Gijón, Asturias, Spain
| | | | - Pilar Coy
- Department of Physiology, Veterinary Faculty, University of Murcia, Murcia, Spain
- International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), Murcia, Spain
- IMIB-Arrixaca (Institute for Biomedical Research of Murcia), Murcia, Spain
- * E-mail:
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Nelis H, Vanden Bussche J, Wojciechowicz B, Franczak A, Vanhaecke L, Leemans B, Cornillie P, Peelman L, Van Soom A, Smits K. Steroids in the equine oviduct: synthesis, local concentrations and receptor expression. Reprod Fertil Dev 2015; 28:RD14483. [PMID: 25751414 DOI: 10.1071/rd14483] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 01/20/2015] [Indexed: 12/17/2022] Open
Abstract
Steroids play an important role in mammalian reproduction and early pregnancy. Although systemic changes in steroid concentrations have been well documented, it is not clear how these correlate with local steroid concentrations in the genital tract. We hypothesised that, in the horse, the preimplantation embryo may be subjected to high local steroid concentrations for several days. Therefore, we measured progesterone, 17-hydroxyprogesterone, 17?-oestradiol, testosterone and 17?-testosterone concentrations in equine oviductal tissue by ultra-HPLC coupled with tandem mass spectrometry, and progesterone, 17?-oestradiol, oestrone and testosterone concentrations in oviduct fluid by radioimmunoassay, with reference to cycle stage and side of ovulation. Progesterone concentrations were high in oviductal tissue and fluid ipsilateral to the ovulation side during dioestrus, whereas other steroid hormone concentrations were not influenced by the side of ovulation. These results suggest that the high ipsilateral progesterone concentration is caused by: (1) contributions from the follicular fluid in the oviduct and diffusion of follicular fluid steroids after ovulation; (2) local transfer of steroids via blood or lymph; (3) local synthesis of progesterone in the oviduct, as evidenced by the expression of steroidogenic enzymes; and (4) a paracrine contribution from follicular cells. These data provide a basis for the study of the importance of endocrine and paracrine signalling during early embryonic development in the horse.
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45
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Miura R, Haneda S, Kayano M, Matsui M. Short communication: Development of the first follicular wave dominant follicle on the ovary ipsilateral to the corpus luteum is associated with decreased conception rate in dairy cattle. J Dairy Sci 2014; 98:318-21. [PMID: 25465564 DOI: 10.3168/jds.2014-8388] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2014] [Accepted: 10/09/2014] [Indexed: 11/19/2022]
Abstract
In this study, we examined the effect of the locations of the first-wave dominant follicle (DF) and corpus luteum (CL) on fertility. In total, 350 artificial insemination (AI) procedures were conducted (lactating dairy cows: n=238, dairy heifers: n=112). Ovulation was confirmed 24 h after AI. The locations of the first-wave DF and CL were examined 5 to 9d after AI using rectal palpation or transrectal ultrasonography. Lactating dairy cows and dairy heifers were divided into 2 groups: (1) the ipsilateral group (IG), in which the DF was ipsilateral to the CL; and (2) the contralateral group (CG), in which the DF was contralateral to the CL. Pregnancy was diagnosed using transrectal ultrasonography 40d after AI. Conception rates were 54.0% in all cattle: 48.9% in lactating dairy cows, and 58.9% in dairy heifers. The incidence of the first-wave DF location did not differ between IG and CG (all cattle: 184 vs. 166; lactating cows: 129 vs. 109; heifers: 55 vs. 57 for IG vs. CG). Conception rates were lower in IG than in CG (all cattle: 40.2 vs. 69.3%; lactating dairy cows: 38.0 vs. 67.0%; dairy heifers: 45.5 vs. 73.7%, for IG vs. CG). Conception rate was not affected by season or live weight in heifers and lactating cows. In addition, days in milk at AI, milk production, body condition score, and parity did not affect conception in lactating cows. In summary, development of the first-wave DF in the ovary ipsilateral to the CL was associated with reduced conception rates in both lactating cows and heifers.
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Affiliation(s)
- R Miura
- The United Graduate School of Veterinary Sciences, Gifu University, Yanagido, Gifu, 501-1193, Japan; Department of Clinical Veterinary Science, and Obihiro University of Agriculture and Veterinary Medicine, Inada, Obihiro, 080-8555, Japan
| | - S Haneda
- Department of Clinical Veterinary Science, and Obihiro University of Agriculture and Veterinary Medicine, Inada, Obihiro, 080-8555, Japan
| | - M Kayano
- Graduate School of Animal and Food Hygiene, Obihiro University of Agriculture and Veterinary Medicine, Inada, Obihiro, 080-8555, Japan
| | - M Matsui
- Department of Clinical Veterinary Science, and Obihiro University of Agriculture and Veterinary Medicine, Inada, Obihiro, 080-8555, Japan.
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46
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Kowsar R, Hambruch N, Marey M, Liu J, Shimizu T, Pfarrer C, Miyamoto A. Evidence for a novel, local acute-phase response in the bovine oviduct: Progesterone and lipopolysaccharide up-regulate alpha 1-acid-glycoprotein expression in epithelial cells in vitro. Mol Reprod Dev 2014; 81:861-70. [DOI: 10.1002/mrd.22355] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 06/17/2014] [Indexed: 12/22/2022]
Affiliation(s)
- R. Kowsar
- Graduate School of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Hokkaido 080-8555 Japan
| | - N. Hambruch
- Department of Anatomy; University of Veterinary Medicine Hannover; Hannover D-30173 Germany
| | - M.A. Marey
- Graduate School of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Hokkaido 080-8555 Japan
- Department of Theriogenology; Faculty of Veterinary Medicine; Damanhur University; Behera Egypt
| | - J. Liu
- Graduate School of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Hokkaido 080-8555 Japan
| | - T. Shimizu
- Graduate School of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Hokkaido 080-8555 Japan
| | - C. Pfarrer
- Department of Anatomy; University of Veterinary Medicine Hannover; Hannover D-30173 Germany
| | - A. Miyamoto
- Graduate School of Animal and Food Hygiene; Obihiro University of Agriculture and Veterinary Medicine; Obihiro Hokkaido 080-8555 Japan
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47
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Palma-Vera S, Einspanier R, Schoen J. Bovine oviductal epithelial cells: long term culture characterization and impact of insulin on cell morphology. Reprod Biol 2014; 14:206-12. [PMID: 25152518 DOI: 10.1016/j.repbio.2014.04.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 04/24/2014] [Accepted: 04/28/2014] [Indexed: 12/15/2022]
Abstract
In vitro models that resemble cell function in vivo are needed to understand oviduct physiology. This study aimed to assess cell functions and insulin effects on bovine oviductal epithelial cells (BOECs) cultured in an air-liquid interface. BOECs (n=6) were grown in conditioned Ham's F12, DMEM or Ham's F12/DMEM with 10% fetal calf serum (FCS) for 3 weeks. After selecting the most suitable medium (Ham's F12), increasing insulin concentrations (1 ng/mL, 20 ng/mL and 5 μg/mL) were applied, and cell morphology and trans-epithelial electrical resistance (TEER; n=4) were evaluated after 3 and 6 weeks. Keratin immunohistochemistry and mRNA expression of oviductal glycoprotein 1 (OVGP1) and progesterone receptor (PGR) were conducted (n=4) to assess cell differentiation. BOECs grown without insulin supplementation or with 1 ng/mL of insulin displayed polarization and secretory activity. However, cells exhibited only 50% of the height of their in vivo counterparts. Cultures supplemented with 20 ng/mL insulin showed the highest quality, but the 5 μg/mL concentration induced massive growth. TEER correlated negatively with insulin concentration (r=-0.459; p=0.009). OVGP1 and PGR transcripts were still detectable after 3 and 6 weeks. Cellular localization of keratins closely resembled that of BOECs in vivo. Cultures showed heterogeneous expression of PGR and OVGP1 in response to estradiol (10 pg/mL). In summary, BOECs grown for long term in an air-liquid interface expressed markers of cell differentiation. Additionally, insulin supplementation (20 ng/mL) improved the cell morphology in vitro.
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Affiliation(s)
- S Palma-Vera
- Freie Universität Berlin, Institute of Veterinary Biochemistry, Oertzenweg 19b, 14163 Berlin, Germany.
| | - R Einspanier
- Freie Universität Berlin, Institute of Veterinary Biochemistry, Oertzenweg 19b, 14163 Berlin, Germany
| | - J Schoen
- Freie Universität Berlin, Institute of Veterinary Biochemistry, Oertzenweg 19b, 14163 Berlin, Germany
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48
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Tahir MZ, Reynaud K, Grimard B, Thoumire S, Chastant-Maillard S, Saint-Dizier M. Expression of nuclear and membrane progesterone receptors in the canine oviduct during the periovulatory period. Reprod Fertil Dev 2014; 25:1065-76. [PMID: 23140560 DOI: 10.1071/rd12108] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 09/27/2012] [Indexed: 01/10/2023] Open
Abstract
Important reproductive events take place in the canine oviduct in the presence of increasing concentrations of progesterone (P4). To investigate the potential effects of P4 on the canine oviduct, the expression of nuclear (PR) and membrane (PGRMC1 and 2, mPRα, β and γ) P4 receptors was studied by quantitative RT-PCR and immunohistochemistry. Oviducts were collected from Beagle bitches after the onset of pro-oestrus and before the LH peak (Pre-LH), after the LH peak and before ovulation (Pre-ov) and on Days 1, 4 and 7 post-ovulation (n=6 bitches/stage). PR mRNA concentrations decreased from Pre-LH to Day 7 in the ampulla and isthmus, whereas both PGRMC1 and 2 mRNA levels increased over the same period. The main change in mPR expression was an increase in mPRβ and γ mRNAs at Day 7 in the isthmus. Furthermore, PR proteins were expressed in the nuclei of luminal epithelial, stromal and muscular cells, whereas the expression of PGRMCs and mPRs was primarily cytoplasmic and localised in the luminal epithelium. The immunostaining for PR decreased at Day 4 in the stroma and muscle, whereas it remained strong in the epithelium from Pre-LH to Day 7. PGRMC1 staining was strong at Days 4 and 7 whereas PGRMC2 was highly expressed from Pre-ov to Day 7. The most intense immunostaining signals for all three mPRs were observed at Day 7. Our results strongly support the hypothesis that P4 is an important regulator of oviductal functions in the bitch through complementary classical and non-classical P4 pathways.
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Affiliation(s)
- M Z Tahir
- INRA, UMR1198 Biologie du Développement et Reproduction, F-78350 Jouy en Josas, France
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Nelis H, D'Herde K, Goossens K, Vandenberghe L, Leemans B, Forier K, Smits K, Braeckmans K, Peelman L, Van Soom A. Equine oviduct explant culture: a basic model to decipher embryo–maternal communication. Reprod Fertil Dev 2014; 26:954-66. [DOI: 10.1071/rd13089] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 06/18/2013] [Indexed: 12/27/2022] Open
Abstract
Equine embryos remain for 6 days in the oviduct and thus there is a need for an in vitro model to study embryo–oviductal interactions in the horse, since this subtle way of communication is very difficult to analyse in vivo. Until now, no equine oviduct explant culture model has been characterised both morphologically and functionally. Therefore, we established a culture system for equine oviduct explants that maintained epithelial morphology during 6 days of culture, as revealed by light microscopy and transmission electron microscopy. We demonstrated the presence of highly differentiated, tall columnar, pseudostratified epithelium with basal nuclei, numerous nucleoli, secretory granules and apical cilia, which is very similar to the in vivo situation. Both epithelium and stromal cells originating from the lamina propria are represented in the explants. Moreover, at least 98% of the cells remained membrane intact and fewer than 2% of the cells were apoptotic after 6 days of culture. Although dark-cell degeneration, which is a hypoxia-related type of cell death, was observed in the centre of the explants, quantitative real-time PCR failed to detect upregulation of the hypoxia-related marker genes HIF1A, VEGFA, uPA, GLUT1 and PAI1. Since the explants remained morphologically and functionally intact and since the system is easy to set up, it appears to be an excellent tool for proteome, transcriptome and miRNome analysis in order to unravel embryo–maternal interactions in the horse.
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50
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Chen S, Einspanier R, Schoen J. In vitro mimicking of estrous cycle stages in porcine oviduct epithelium cells: estradiol and progesterone regulate differentiation, gene expression, and cellular function. Biol Reprod 2013; 89:54. [PMID: 23904510 DOI: 10.1095/biolreprod.113.108829] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
Throughout the estrous cycle the oviduct epithelium undergoes dramatic morphological and functional changes. To elucidate cyclic cellular events and associated regulation mechanisms of 17beta estradiol (E2) and progesterone (P4), we mimicked estrous cycle stages in vitro using a culture system of primary porcine oviduct epithelium cells (POEC). Cells were polarized in an air/liquid interface and then treated with E2 and P4 for physiological time periods: In experiment 1, high concentration of P4 with low concentration of E2 for 10 days resembled diestrus; in experiment 2, following the previous diestrus, sequential high E2 with low P4 for 2.5 days represented estrus. Histomorphometry and electron microscopy showed cyclic changes in cellular height, cell population, and cilia density under the influence of hormone stimulation. Transepithelial electrical resistance was high in simulated diestrus but reduced in estrus. Thus, E2 and P4 affect cellular polarity, transformation of ciliated and secretory cells, as well as electrical conductivity of oviduct epithelium. Simulation of diestrus led to significant decrease in expression of hormone receptors (PGR and ESR1) and other epithelial markers (MUC16, OVGP1, and HSP90B1), while sequential simulated estrus caused an increase in these markers. The hormonal regulation of some marker genes was clearly time-dependent. Furthermore, POEC showed increased sperm-binding capacity in simulated estrus. In this study, we also present a novel approach based on the AndroVision software, which can be routinely utilized as a parameter for ciliary activity, and for the first time, we showed fluid movement patterns along the epithelium lining in vitro.
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Affiliation(s)
- Shuai Chen
- Institute of Veterinary Biochemistry, Department of Veterinary Medicine, Freie Universitaet Berlin, Berlin, Germany
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