1
|
Kawasaki K, Hirai M, Ishiki Y, Nagahama A, Konno T, Yamanaka K, Tatemoto H. The strong anti-hyaluronidase effect of ellagic acid markedly decreases polyspermy during in vitro fertilization, resulting in sustainment of the developmental potency in porcine oocytes. Theriogenology 2024; 215:95-102. [PMID: 38016306 DOI: 10.1016/j.theriogenology.2023.11.021] [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: 08/24/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 11/30/2023]
Abstract
The present study investigated the effects of ellagic acid, a type of polyphenol that does not have a glycan and is composed of four hydroxyl groups and two lactone functional groups, on porcine in vitro fertilization (IVF) by focusing on its anti-hyaluronidase activity. A comparative analysis of ellagic acid and apigenin, which is commonly used as a hyaluronidase inhibitor, was performed. It compared the effects of ellagic acid and apigenin on hyaluronidase activity at different concentrations. The results showed that 10, 20, and 40 μM ellagic acid strongly reduced hyaluronidase activity (P < 0.05). The addition of 20 μM ellagic acid, but not apigenin, to porcine IVF medium effectively reduced polyspermy without decreasing sperm penetration or the formation rates of male pronuclei in cumulus-free oocytes. However, neither ellagic acid nor apigenin affected the number of sperm that bound to zona pellucida (ZP) or the induction of zona hardening and protease resistance. The percentage of acrosome-reacting sperm that bound to the ZP was markedly lower in the presence of 20 μM ellagic acid than in the untreated and apigenin-treated groups, even though the antioxidant capacity of ellagic acid was weaker than that of apigenin. Furthermore, a markedly higher percentage of embryos developed to the blastocyst stage in the ellagic acid-treated group, and the apoptotic indexes of expanded blastocysts produced by the ellagic acid treatment during IVF were significantly low. Therefore, the anti-hyaluronidase effect of ellagic acid markedly suppressed the induction of the acrosome reaction in sperm that bound to the ZP, resulting in a marked decrease in polyspermy under conditions that maintained high sperm penetrability during IVF and sustainment of the developmental potency in porcine oocytes.
Collapse
Affiliation(s)
- Kokoro Kawasaki
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan
| | - Moe Hirai
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan
| | - Yuki Ishiki
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan
| | - Ayari Nagahama
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan
| | - Toshihiro Konno
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan
| | - Kenichi Yamanaka
- Faculty of Agriculture, Saga University, Saga, Saga city, 840-8502, Japan
| | - Hideki Tatemoto
- Faculty of Agriculture, University of the Ryukyus, Nishihara, Okinawa 903-0213, Japan.
| |
Collapse
|
2
|
Csöbönyeiová M, Varga I, Lapides L, Pavlíková L, Feitscherová C, Klein M. From a Passive Conduit to Highly Dynamic Organ. What are the Roles of Uterine Tube Epithelium in Reproduction? Physiol Res 2022. [DOI: 10.33549/physiolres.934954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
It is well known that the mammalian uterine tube (UT) plays a crucial role in female fertility, where the most important events leading to successful fertilization and pre-implantation embryo development occur. The known functions of these small intra-abdominal organs are: an uptake and transport of oocytes; storage, transportation, and capacitation of spermatozoa, and finally fertilization and transport of the fertilized ovum and early embryo through the isthmus towards the uterotubal junction. The success of all these events depends on the interaction between the uterine tube epithelium (UTE) and gametes/embryo. Besides that, contemporary research revealed that the tubal epithelium provides essential nutritional support and the most suitable environment for early embryo development. Moreover, recent discoveries in molecular biology help understand the role of the epithelium at the cellular and molecular levels, highlighting the factors involved in regulating the UT signaling, that affects different steps in the fertilization process. According to the latest research, the extracellular vesicles, as a major component of tubal secretion, mediate the interaction between gametes/embryo and epithelium. This review aims to provide up-to-date knowledge on various aspects concerning tubal epithelium activity and its cross-talk with spermatozoa, oocytes and preimplantation embryo and how these interactions affect fertilization and early embryo development.
Collapse
Affiliation(s)
| | - I Varga
- Institute of Histology and Embryology, Faculty of Medicine, Comenius University in Bratislava, Slovak Republic.
| | | | | | | | | |
Collapse
|
3
|
Optimizing swine in vitro embryo production with growth factor and antioxidant supplementation during oocyte maturation. Theriogenology 2022; 194:133-143. [DOI: 10.1016/j.theriogenology.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 10/02/2022] [Accepted: 10/04/2022] [Indexed: 11/05/2022]
|
4
|
Maitan P, Bromfield EG, Stout TAE, Gadella BM, Leemans B. A stallion spermatozoon's journey through the mare's genital tract: In vivo and in vitro aspects of sperm capacitation. Anim Reprod Sci 2022; 246:106848. [PMID: 34556396 DOI: 10.1016/j.anireprosci.2021.106848] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 09/03/2021] [Accepted: 09/04/2021] [Indexed: 12/14/2022]
Abstract
Conventional in vitro fertilization is not efficacious when working with equine gametes. Although stallion spermatozoa bind to the zona pellucida in vitro, these gametes fail to initiate the acrosome reaction in the vicinity of the oocyte and cannot, therefore, penetrate into the perivitelline space. Failure of sperm penetration most likely relates to the absence of optimized in vitro fertilization media containing molecules essential to support stallion sperm capacitation. In vivo, the female reproductive tract, especially the oviductal lumen, provides an environmental milieu that appropriately regulates interactions between the gametes and promotes fertilization. Identifying these 'fertilization supporting factors' would be a great contribution for development of equine in vitro fertilization media. In this review, a description of the current understanding of the interactions stallion spermatozoa undergo during passage through the female genital tract, and related specific molecular changes that occur at the sperm plasma membrane is provided. Understanding these molecular changes may hold essential clues to achieving successful in vitro fertilization with equine gametes.
Collapse
Affiliation(s)
- Paula Maitan
- Departments of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 112, 3584 CM Utrecht, The Netherlands; Department of Veterinary Sciences, Universidade Federal de Viçosa, Viçosa, MG, Brazil
| | - Elizabeth G Bromfield
- Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands; Priority Research Centre for Reproductive Science, College of Engineering, Science and Environment, University of Newcastle, Australia
| | - Tom A E Stout
- Departments of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 112, 3584 CM Utrecht, The Netherlands
| | - Bart M Gadella
- Population Health Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands; Biomolecular Health Sciences, Faculty of Veterinary Medicine, Utrecht University, The Netherlands
| | - Bart Leemans
- Departments of Clinical Sciences, Faculty of Veterinary Medicine, Utrecht University, Yalelaan 112, 3584 CM Utrecht, The Netherlands.
| |
Collapse
|
5
|
Modification of Morphology and Glycan Pattern of the Oviductal Epithelium of Baboon Papio hamadryas during the Menstrual Cycle. Animals (Basel) 2022; 12:ani12202769. [PMID: 36290159 PMCID: PMC9597729 DOI: 10.3390/ani12202769] [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: 09/13/2022] [Revised: 09/23/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022] Open
Abstract
The mammalian oviduct is a highly specialized structure where fertilization and early embryonic development occur. Its mucosal epithelium is involved in maintaining and modulating a dynamic intraluminal fluid. The oviductal epithelium consists of ciliated and non-ciliated (secretory) cells whose differentiation and activity are sex hormone-dependent. In this study, we investigated for the first time both the morphology and the glycan composition of baboon oviductal epithelium during the menstrual cycle. Oviducts were laparoscopically removed from 14 healthy adult female Papio hamadryas whose menstrual cycle phase was assessed based on the sex hormone levels and the vaginal cytology features. Histological investigations were carried out on fimbriae, infundibulum, ampulla, and isthmus separately fixed in 4% (v/v) paraformaldehyde, embedded in paraffin wax, and stained with hematoxylin-eosin for morphological analyses and using a panel of nine fluorescent lectins for glycoconjugate characterization. The histomorphological analysis revealed that in the entire oviduct (i) the ciliated and non-ciliated cells were indistinguishable during the follicular and luteal phases, whereas they were highly differentiated during the preovulatory phase when the non-ciliated cells exhibited apical protrusions, (ii) the epithelium height was significantly higher in the preovulatory phase compared to other menstrual phases, and (iii) the number of ciliated cells significantly (p ≤ 0.05) increased from the fimbriae to the infundibulum and progressively reduced in the other oviductal segments with the lower presence of ciliated cells in the isthmus. The glycan characterization revealed a complex and region-specific composition during the different phases of the menstrual cycle. It can be summarized as follows: (i) high-mannosylated N-linked glycans (Con A reactivity) were present throughout the oviductal epithelium during the entire menstrual cycle and characteristically in the apical protrusions of non-ciliated cells of the ampulla during the preovulatory phase; (ii) sialoglycans with α2,3-linked sialic acids (MAL II binding) were expressed along the entire oviductal surface only during the preovulatory phase, whereas α2,6-linked ones (SNA affinity) were also detected in the surface of the luteal phase, although during the preovulatory phase they were characteristically found in the glycocalyx of the isthmus cilia, and O-linked sialoglycans with sialic acids linked to Galβl,3GalNAc (T antigen) (KsPNA) and terminal N-acetylgalactosamine (Tn antigen) (KsSBA) were found in the entire oviductal surface during all phases of the menstrual cycle; (iii) GalNAc terminating O-linked glycans (HPA staining) were mainly expressed in the entire oviducts of the luteal and preovulatory phases, and characteristically in the apical protrusions of the isthmus non-ciliated cells of the preovulatory phase; and (iv) fucosylated glycans with α1,2-linked fucose (LTA reactivity) occurred in the apical surface of fimbriae during the luteal phase, whereas α1,3/4-linked fucose (UEA I binders) were present in the apical protrusions of the ampulla non-ciliated cells and in the apical surface of isthmus during the preovulatory phase as well as in the isthmus apical surface of follicular-phase oviducts. These results demonstrate for the first time that morphological and glycan changes occur in the baboon oviductal epithelium during the menstrual cycle. Particularly, the sex hormone fluctuation affects the glycan pattern in a region-specific manner, probably related to the function of the oviductal segments. The findings add new data concerning baboons which, due to their anatomical similarity to humans, make an excellent model for female reproduction studies.
Collapse
|
6
|
Vanderkooi SC, Zhao Y, Lima PDA, Kan FWK. Recombinant human OVGP1 increases intracellular calcium and further potentiates the effects of progesterone on human sperm. J Assist Reprod Genet 2022; 39:2287-2301. [PMID: 35972586 PMCID: PMC9596666 DOI: 10.1007/s10815-022-02591-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 08/02/2022] [Indexed: 11/25/2022] Open
Abstract
Purpose To investigate the effects of recombinant human oviduct–specific glycoprotein (rHuOVGP1) alone and in combination with progesterone (P4) on intracellular Ca2+ concentration [Ca2+]i and to investigate if rHuOVGP1 in combination with P4 can further enhance tyrosine phosphorylation (pY) of sperm proteins during human sperm capacitation. Methods Fluorometric flow cytometry was performed to examine the effects of rHuOVGP1 on [Ca2+]i in human sperm during capacitation. Confocal microscopy was used in conjunction with live cell imaging to analyze the influence of rHuOVGP1 and P4 on [Ca2+]i in the sperm tail and to examine the involvement of CatSper channels in their effect on [Ca2+]i. Western blot analysis was performed to assess the protein levels of p105, a major tyrosine-phosphorylated sperm protein. Results rHuOVGP1 increases [Ca2+]i in human sperm at the beginning of capacitation and further increases and sustains the level of [Ca2+]i in the sperm tail following the addition of P4. Inhibition of CatSper channels impedes the effects of rHuOVGP1 on [Ca2+]i in the sperm tail. P4 alone can increase pY of a major human sperm protein, p105, yet yields a further increase when used in combination with rHuOVGP1. Conclusion The present study revealed that rHuOVGP1 may work with P4 to upregulate [Ca2+]i at the beginning of capacitation in part through CatSper channels which, in turn, leads to the downstream event of pY of sperm proteins and enhancement of sperm capacitation. Supplementary information The online version contains supplementary material available at 10.1007/s10815-022-02591-0.
Collapse
Affiliation(s)
- Sydney C Vanderkooi
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada
| | - Yuewen Zhao
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada
- Yale Fertility Center, Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology & Reproductive Sciences, Yale University, Orange, Connecticut, 06477, USA
| | - Patricia D A Lima
- Queen's CardioPulmonary Unit, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada
| | - Frederick W K Kan
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada.
| |
Collapse
|
7
|
Zhao Y, Vanderkooi S, Kan FWK. The role of oviduct-specific glycoprotein (OVGP1) in modulating biological functions of gametes and embryos. Histochem Cell Biol 2022; 157:371-388. [PMID: 34993641 PMCID: PMC8979936 DOI: 10.1007/s00418-021-02065-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/08/2021] [Indexed: 01/13/2023]
Abstract
Diverse lines of evidence indicate that the mammalian oviduct makes important contributions to the complex process of reproduction other than being simply a conduit for the transport of gametes and embryos. The cumulative synthesis and transport of proteins secreted by oviductal secretory cells into the oviductal lumen create a microenvironment supporting important reproductive events, including sperm capacitation, fertilization, and early embryo development. Among the components that have been identified in the oviductal fluid is a family of glycosylated proteins known collectively as oviduct-specific glycoprotein (OVGP1) or oviductin. OVGP1 has been identified in several mammalian species, including humans. The present review summarizes the work carried out, in various mammalian species, by many research groups revealing the synthesis and secretion of OVGP1, its fate in the female reproductive tract upon secretion by the oviductal epithelium, and its role in modulating biological functions of gametes and embryos. The production and functions of recombinant human OVGP1 and recombinant OVGP1 of other mammalian species are also discussed. Some of the findings obtained with immunocytochemistry will be highlighted in the present review. It is hoped that the findings obtained from recent studies carried out with recombinant OVGP1 from various species will rekindle researchers’ interest in pursuing further the role of the oviductal microenvironment, of which OVGP1 is a major component, in contributing to the successful occurrence of early reproductive events, and the potential use of OVGP1 in improving the current assisted reproductive technology in alleviating infertility.
Collapse
Affiliation(s)
- Yuewen Zhao
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, ON, K7L 3N, Canada
- Division of Reproductive Endocrinology and Infertility, Department of Obstetrics, Gynecology and Reproductive Sciences, Yale Fertility Center, Yale University, Orange, CT, 06477, USA
| | - Sydney Vanderkooi
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, ON, K7L 3N, Canada
| | - Frederick W K Kan
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, ON, K7L 3N, Canada.
| |
Collapse
|
8
|
Sanchez DJD, Vasconcelos FR, Teles-Filho ACA, Viana AGA, Martins AMA, Sousa MV, Castro MS, Ricart CA, Fontes W, Bertolini M, Bustamante-Filho IC, Moura AA. Proteomic profile of pre-implantational ovine embryos produced in vivo. Reprod Domest Anim 2021; 56:586-603. [PMID: 33460477 DOI: 10.1111/rda.13897] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 01/12/2021] [Accepted: 01/14/2021] [Indexed: 12/11/2022]
Abstract
The present study was conducted to decipher the proteome of in vivo-produced pre-implantation ovine embryos. Ten locally adapted Morana Nova ewes received hormonal treatment and were inseminated 12 hr after ovulation. Six days later, 54 embryos (morula and blastocyst developmental state) were recovered from eight ewes and pooled to obtain sufficient protein for proteomic analysis. Extracted embryo proteins were analysed by LC-MS/MS, followed by identification based on four database searches (PEAKS, Proteome Discoverer software, SearchGUI software, PepExplorer). Identified proteins were analysed for gene ontology terms, protein clusters and interactions. Genes associated with the ovine embryo proteome were screened for miRNA targets using data sets of TargetScan (http://www.targetscan.org) and mIRBase (http://www.mirbase.org) servers. There were 667 proteins identified in the ovine embryos. Biological processes of such proteins were mainly related to cellular process and regulation, and molecular functions, to binding and catalytic activity. Analysis of the embryo proteins revealed 49 enriched functional clusters, linked to energy metabolism (TCA cycle, pyruvate and glycolysis metabolism), zona pellucida (ZP), MAPK signalling pathway, tight junction, binding of sperm to ZP, translation, proteasome, cell cycle and calcium/phospholipid binding. Sixteen miRNAs were related to 25 pre-implantation ovine embryo genes, all conserved in human, bovine and ovine species. The interaction network generated by miRNet showed four key miRNAs (hsa-mir-106b-5p; hsa-mir-30-5p; hsa-mir-103a-5p and hsa-mir-106a-5p) with potential interactions with embryo-expressed genes. Functional analysis of the network indicated that miRNAs modulate genes related to cell cycle, regulation of stem cell and embryonic cell differentiation, among others. Retrieved miRNAs also modulate the expression of genes involved in cell signalling pathways, such as MAPK, Wnt, TGF-beta, p53 and Toll-like receptor. The current study describes the first major proteomic profile of 6-day-old ovine embryos produced in vivo, setting a comprehensive foundation for our understanding of embryo physiology in the ovine species.
Collapse
Affiliation(s)
- Deisy J D Sanchez
- Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil
| | - Fabio R Vasconcelos
- Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil
| | | | - Arabela G A Viana
- Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil
| | - Aline M A Martins
- Laboratory of Protein Chemistry and Biochemistry, University of Brasília, Brasília, Brazil
| | - Marcelo V Sousa
- Laboratory of Protein Chemistry and Biochemistry, University of Brasília, Brasília, Brazil
| | - Mariana S Castro
- Laboratory of Protein Chemistry and Biochemistry, University of Brasília, Brasília, Brazil
| | - Carlos A Ricart
- Laboratory of Protein Chemistry and Biochemistry, University of Brasília, Brasília, Brazil
| | - Wagner Fontes
- Laboratory of Protein Chemistry and Biochemistry, University of Brasília, Brasília, Brazil
| | - Marcelo Bertolini
- The School of Veterinay Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Arlindo A Moura
- Department of Animal Science, Federal University of Ceará, Fortaleza, Brazil
| |
Collapse
|
9
|
Alcântara-Neto AS, Fernandez-Rufete M, Corbin E, Tsikis G, Uzbekov R, Garanina AS, Coy P, Almiñana C, Mermillod P. Oviduct fluid extracellular vesicles regulate polyspermy during porcine in vitro fertilisation. Reprod Fertil Dev 2021; 32:409-418. [PMID: 31775998 DOI: 10.1071/rd19058] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Accepted: 07/18/2019] [Indexed: 12/27/2022] Open
Abstract
High polyspermy is one of the major limitations of porcine invitro fertilisation (IVF). The addition of oviductal fluid (OF) during IVF reduces polyspermy without decreasing the fertilisation rate. Because extracellular vesicles (EVs) have been described as important OF components, the aim of this study was to evaluate the effect of porcine oviductal EVs (poEVs) on IVF efficiency compared with porcine OF (fresh and lyophilised). OF was collected from abattoir oviducts by phosphate-buffered saline flush, and poEVs were isolated by serial ultracentrifugation. Four IVF treatments were conducted: poEVs (0.2mgmL-1), OF (10%), lyophilized and reconstituted pure OF (LOF; 1%) and IVF without supplementation (control). Penetration, monospermy and IVF efficiency were evaluated. Transmission electron microscopy showed an EVs population primarily composed of exosomes (83%; 30-150nm). Supplementation with poEVs during IVF increased monospermy compared with control (44% vs 17%) while maintaining an acceptable penetration rate (61% vs 78% respectively) in a similar way to OF and LOF. Western blotting revealed poEVs proteins involved in early reproductive events, including zona pellucida hardening. In conclusion, our finding show that poEVs are key components of porcine OF and may play roles in porcine fertilisation and polyspermy regulation, suggesting that supplementation with poEVs is a reliable strategy to decrease porcine polyspermy and improve invitro embryo production outcomes.
Collapse
Affiliation(s)
- A S Alcântara-Neto
- Unité Mixte de Physiologie de la Reproduction et des Comportements, Institut National de la Recherche Agronomique (INRA), 37380 Nouzilly, France
| | - M Fernandez-Rufete
- Department of Physiology, Faculty of Veterinary, University of Murcia, Murcia, IMIB-Arixaca, Spain
| | - E Corbin
- Unité Mixte de Physiologie de la Reproduction et des Comportements, Institut National de la Recherche Agronomique (INRA), 37380 Nouzilly, France
| | - G Tsikis
- Unité Mixte de Physiologie de la Reproduction et des Comportements, Institut National de la Recherche Agronomique (INRA), 37380 Nouzilly, France
| | - R Uzbekov
- Laboratoire Biologie Cellulaire et Microscopie Electronique, Faculté de Médecine, Université François Rabelais, 37000 Tours, France; and Faculty of Bioengineering and Bioinformatics, Moscow State University, 119992, Leninskye gory 73, Moscow, Russian Federation
| | - A S Garanina
- Laboratoire Biologie Cellulaire et Microscopie Electronique, Faculté de Médecine, Université François Rabelais, 37000 Tours, France; and Present address: National University of Science and Technology 'MISiS', 119049, Moscow, Russian Federation
| | - P Coy
- Department of Physiology, Faculty of Veterinary, University of Murcia, Murcia, IMIB-Arixaca, Spain
| | - C Almiñana
- Unité Mixte de Physiologie de la Reproduction et des Comportements, Institut National de la Recherche Agronomique (INRA), 37380 Nouzilly, France; and Present address: University of Zurich, Genetics and Functional Genomics Group, Clinic of Reproductive Medicine, Department of Farm Animals, VetSuisse Faculty, Zurich, Switzerland
| | - P Mermillod
- Unité Mixte de Physiologie de la Reproduction et des Comportements, Institut National de la Recherche Agronomique (INRA), 37380 Nouzilly, France; and Corresponding author:
| |
Collapse
|
10
|
González-Brusi L, Algarra B, Moros-Nicolás C, Izquierdo-Rico MJ, Avilés M, Jiménez-Movilla M. A Comparative View on the Oviductal Environment during the Periconception Period. Biomolecules 2020; 10:E1690. [PMID: 33348856 PMCID: PMC7766821 DOI: 10.3390/biom10121690] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 11/30/2020] [Accepted: 12/09/2020] [Indexed: 02/06/2023] Open
Abstract
The oviduct plays important roles in reproductive events: sperm reservoir formation, final gamete maturation, fertilization and early embryo development. It is well known that the oviductal environment affects gametes and embryos and, ultimately, the health of offspring, so that in vivo embryos are better in terms of morphology, cryotolerance, pregnancy rates or epigenetic profile than those obtained in vitro. The deciphering of embryo-maternal interaction in the oviduct may provide a better understanding of the embryo needs during the periconception period to improve reproductive efficiency. Here, we perform a comparative analysis among species of oviductal gene expression related to embryonic development during its journey through the oviduct, as described to date. Cross-talk communication between the oviduct environment and embryo will be studied by analyses of the secreted or exosomal proteins of the oviduct and the presence of receptors in the membrane of the embryo blastomeres. Finally, we review the data that are available to date on the expression and characterization of the most abundant protein in the oviduct, oviductin (OVGP1), highlighting its fundamental role in fertilization and embryonic development.
Collapse
Affiliation(s)
| | | | | | | | - Manuel Avilés
- Department of Cell Biology and Histology, School of Medicine, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, 30100 Murcia, Spain; (L.G.-B.); (B.A.); (C.M.-N.); (M.J.I.-R.)
| | - Maria Jiménez-Movilla
- Department of Cell Biology and Histology, School of Medicine, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, 30100 Murcia, Spain; (L.G.-B.); (B.A.); (C.M.-N.); (M.J.I.-R.)
| |
Collapse
|
11
|
Extracellular Vesicles, the Road toward the Improvement of ART Outcomes. Animals (Basel) 2020; 10:ani10112171. [PMID: 33233342 PMCID: PMC7700519 DOI: 10.3390/ani10112171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/17/2020] [Accepted: 11/19/2020] [Indexed: 12/15/2022] Open
Abstract
Nowadays, farm animal industries use assisted reproductive technologies (ART) as a tool to manage herds' reproductive outcomes, for a fast dissemination of genetic improvement as well as to bypass subfertility issues. ART comprise at least one of the following procedures: collection and handling of oocytes, sperm, and embryos in in vitro conditions. Therefore, in these conditions, the interaction with the oviductal environment of gametes and early embryos during fertilization and the first stages of embryo development is lost. As a result, embryos obtained in in vitro fertilization (IVF) have less quality in comparison with those obtained in vivo, and have lower chances to implant and develop into viable offspring. In addition, media currently used for IVF are very similar to those empirically developed more than five decades ago. Recently, the importance of extracellular vesicles (EVs) in the fertility process has flourished. EVs are recognized as effective intercellular vehicles for communication as they deliver their cargo of proteins, lipids, and genetic material. Thus, during their transit through the female reproductive tract both gametes, oocyte and spermatozoa (that previously encountered EVs produced by male reproductive tract) interact with EVs produced by the female reproductive tract, passing them important information that contributes to a successful fertilization and embryo development. This fact highlights that the reproductive tract EVs cargo has an important role in reproductive events, which is missing in current ART media. This review aims to recapitulate recent advances in EVs functions on the fertilization process, highlighting the latest proposals with an applied approach to enhance ART outcome through EV utilization as an additive to the media of current ART procedures.
Collapse
|
12
|
Banliat C, Tsikis G, Labas V, Teixeira-Gomes AP, Com E, Lavigne R, Pineau C, Guyonnet B, Mermillod P, Saint-Dizier M. Identification of 56 Proteins Involved in Embryo-Maternal Interactions in the Bovine Oviduct. Int J Mol Sci 2020; 21:ijms21020466. [PMID: 31940782 PMCID: PMC7013689 DOI: 10.3390/ijms21020466] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Revised: 01/08/2020] [Accepted: 01/10/2020] [Indexed: 01/18/2023] Open
Abstract
The bovine embryo develops in contact with the oviductal fluid (OF) during the first 4–5 days of pregnancy. The aim of this study was to decipher the protein interactions occurring between the developing embryo and surrounding OF. In-vitro produced 4–6 cell and morula embryos were incubated or not (controls) in post-ovulatory OF (OF-treated embryos) and proteins were then analyzed and quantified by high resolution mass spectrometry (MS) in both embryo groups and in OF. A comparative analysis of MS data allowed the identification and quantification of 56 embryo-interacting proteins originated from the OF, including oviductin (OVGP1) and several annexins (ANXA1, ANXA2, ANXA4) as the most abundant ones. Some embryo-interacting proteins were developmental stage-specific, showing a modulating role of the embryo in protein interactions. Three interacting proteins (OVGP1, ANXA1 and PYGL) were immunolocalized in the perivitelline space and in blastomeres, showing that OF proteins were able to cross the zona pellucida and be taken up by the embryo. Interacting proteins were involved in a wide range of functions, among which metabolism and cellular processes were predominant. This study identified for the first time a high number of oviductal embryo-interacting proteins, paving the way for further targeted studies of proteins potentially involved in the establishment of pregnancy in cattle.
Collapse
Affiliation(s)
- Charles Banliat
- INRAE, CNRS, Université de Tours, IFCE, UMR PRC, 37380 Nouzilly, France; (C.B.); (G.T.); (V.L.); (P.M.)
- Union Evolution, 35530 Noyal-sur-Vilaine, France;
| | - Guillaume Tsikis
- INRAE, CNRS, Université de Tours, IFCE, UMR PRC, 37380 Nouzilly, France; (C.B.); (G.T.); (V.L.); (P.M.)
| | - Valérie Labas
- INRAE, CNRS, Université de Tours, IFCE, UMR PRC, 37380 Nouzilly, France; (C.B.); (G.T.); (V.L.); (P.M.)
- INRAE, Université de Tours, CHU de Tours, Plate-forme CIRE, PAIB, 37380 Nouzilly, France;
| | - Ana-Paula Teixeira-Gomes
- INRAE, Université de Tours, CHU de Tours, Plate-forme CIRE, PAIB, 37380 Nouzilly, France;
- INRAE, UMR 1282 ISP, 37380 Nouzilly, France
| | - Emmanuelle Com
- Inserm, University of Rennes, EHESP, Irset (Institut de recherche en santé, environnement et travail)—UMR_S 1085, 35000 Rennes, France; (E.C.); (R.L.); (C.P.)
- Protim, Inserm U1085, Irset, Campus de Beaulieu, University of Rennes 1, Proteomics Core Facility, 35000 Rennes, France
| | - Régis Lavigne
- Inserm, University of Rennes, EHESP, Irset (Institut de recherche en santé, environnement et travail)—UMR_S 1085, 35000 Rennes, France; (E.C.); (R.L.); (C.P.)
- Protim, Inserm U1085, Irset, Campus de Beaulieu, University of Rennes 1, Proteomics Core Facility, 35000 Rennes, France
| | - Charles Pineau
- Inserm, University of Rennes, EHESP, Irset (Institut de recherche en santé, environnement et travail)—UMR_S 1085, 35000 Rennes, France; (E.C.); (R.L.); (C.P.)
- Protim, Inserm U1085, Irset, Campus de Beaulieu, University of Rennes 1, Proteomics Core Facility, 35000 Rennes, France
| | | | - Pascal Mermillod
- INRAE, CNRS, Université de Tours, IFCE, UMR PRC, 37380 Nouzilly, France; (C.B.); (G.T.); (V.L.); (P.M.)
| | - Marie Saint-Dizier
- INRAE, CNRS, Université de Tours, IFCE, UMR PRC, 37380 Nouzilly, France; (C.B.); (G.T.); (V.L.); (P.M.)
- Faculty of Sciences and Techniques, Department Agrosciences, University of Tours, 37000 Tours, France
- Correspondence: ; Tel.: +33-2-47-42-75-08
| |
Collapse
|
13
|
Ferraz MDAMM, Carothers A, Dahal R, Noonan MJ, Songsasen N. Oviductal extracellular vesicles interact with the spermatozoon's head and mid-piece and improves its motility and fertilizing ability in the domestic cat. Sci Rep 2019; 9:9484. [PMID: 31263184 PMCID: PMC6603010 DOI: 10.1038/s41598-019-45857-x] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 06/13/2019] [Indexed: 01/27/2023] Open
Abstract
Fertilization and early embryo development are regulated by a unique maternal-gamete/embryo cross-talk within the oviduct. Recent studies have shown that extracellular vesicles (EVs) within the oviduct play important roles in mediating this developmental process. Here, we examined the influence of oviductal EVs on sperm function in the domestic cat. We demonstrated that (1) EVs are enriched in proteins related to energy metabolism, membrane modification, and reproductive function; (2) EVs bound and fused with the membranes of the acrosome and mid piece; and (3) incubating sperm with EVs improved motility, fertilizing capacity of cat spermatozoa and prevented acrosomal exocytosis in vitro. These findings indicated that oviductal EVs mediate sperm function and fertilization in the cat and provides new insights to improve sperm cryopreservation and in vitro fertilization in the domestic and wild felids and human.
Collapse
Affiliation(s)
- M de A M M Ferraz
- Center for Species Survival, Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, Virginia, 22630, USA.
| | - A Carothers
- Center for Species Survival, Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, Virginia, 22630, USA
| | - R Dahal
- Center for Species Survival, Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, Virginia, 22630, USA
| | - M J Noonan
- Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, Virginia, 22630, USA
- Department of Biology, University of Maryland, College Park, Maryland, 20742, USA
| | - N Songsasen
- Center for Species Survival, Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, Virginia, 22630, USA
| |
Collapse
|
14
|
Zhao Y, Kan FWK. Human OVGP1 enhances tyrosine phosphorylation of proteins in the fibrous sheath involving AKAP3 and increases sperm-zona binding. J Assist Reprod Genet 2019; 36:1363-1377. [PMID: 31254143 PMCID: PMC6642236 DOI: 10.1007/s10815-019-01502-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 06/07/2019] [Indexed: 12/26/2022] Open
Abstract
Purpose To investigate if the recombinant human oviduct-specific glycoprotein (rHuOVGP1)–enhanced tyrosine-phosphorylated (pY) proteins are components of specific structure(s) of the sperm tail and if rHuOVGP1 binds to the oocyte and enhances sperm-egg binding. Methods Immunofluorescent staining and confocal microscopy were performed to examine the localization of pY proteins, outer dense fiber (ODF), and A-Kinase Associated Protein 3 (AKAP3) in human sperm during capacitation. Western blot and immunoprecipitation were employed to analyze protein levels of pY proteins and AKAP3. Immunofluorescent staining was performed to examine the binding of rHuOVGP1 to human oocytes. The effect of rHuOVGP1 on enhancing sperm-zona binding was examined using hemizona assay. Results pY proteins were detected mainly in the fibrous sheath (FS) surrounding the ODF with a relatively weak immunoreaction in the neck and mid-piece. Western blot analysis revealed co-migration of the pY 105 kDa protein with AKAP3, which was further confirmed by immunoprecipitation correlating immunofluorescent results of co-localization of pY proteins with AKAP3 in the sperm tail. rHuOVGP1 binds specifically to the zona pellucida (ZP) of human oocytes. Prior incubation of sperm and/or ZP with rHuOVGP1 increased sperm-egg binding. Conclusions The present study revealed that one of the major rHuOVGP1-enhanced pY proteins could be AKAP3 of the FS and that rHuOVGP1 is capable of binding to human ZP and its presence in the medium results in an increase in sperm-zona binding. Supplement of rHuOVGP1 in in vitro fertilization media could be beneficial for enhancement of the fertilizing ability of human sperm.
Collapse
Affiliation(s)
- Yuewen Zhao
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada
| | - Frederick W K Kan
- Department of Biomedical and Molecular Sciences, Faculty of Health Sciences, Queen's University, Kingston, Ontario, K7L 3N6, Canada.
| |
Collapse
|
15
|
Romar R, Cánovas S, Matás C, Gadea J, Coy P. Pig in vitro fertilization: Where are we and where do we go? Theriogenology 2019; 137:113-121. [PMID: 31182223 DOI: 10.1016/j.theriogenology.2019.05.045] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The pig is an important livestock animal. Biotechnological interest in this species has increased due to its use, among others, in the generation of transgenic animals for use in biomedicine based on its greater physiological proximity to the human species than other large domestic animals. This development has paralleled an improvement in Assisted Reproduction Techniques (ART) used for this species. However, the ability to generate animals from embryos produced entirely in vitro is still limited and a wide margin for improvement remains. Here we review the procedures, additives, and devices used during pig in vitro fertilization (IVF), focusing on the main points of each step that have offered the best results in terms of increased efficiency of the system. The lack of standardized protocols and consensus on the parameters to be assessed makes it difficult to compare results across different studies, but some conclusions are drawn from the literature. We anticipate that new physiological protocols will advance the field of swine IVF, including induction of prefertilization ZP hardening with oviductal fluid, sperm preparation by swim-up method, increased viscosity through the addition of inert molecules or reproductive biofluids, and the incorporation of 3D devices. Here we also reflect on the need to expand the variables on which the efficiency of pig IVF is based, providing new parameters that should be considered to supply more objective and quantitative assessment of IVF additives and protocols.
Collapse
Affiliation(s)
- Raquel Romar
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum, IMIB-Arrixaca, Murcia, Spain.
| | - Sebastián Cánovas
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum, IMIB-Arrixaca, Murcia, Spain
| | - Carmen Matás
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum, IMIB-Arrixaca, Murcia, Spain
| | - Joaquín Gadea
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum, IMIB-Arrixaca, Murcia, Spain
| | - Pilar Coy
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum, IMIB-Arrixaca, Murcia, Spain
| |
Collapse
|
16
|
Martinez CA, Cambra JM, Maside C, Cuello C, Roca J, Martinez EA, Parrilla I, Gil MA. High pre-freezing sperm dilution improves monospermy without affecting the penetration rate in porcine IVF. Theriogenology 2019; 131:162-168. [PMID: 30974393 DOI: 10.1016/j.theriogenology.2019.04.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 04/02/2019] [Accepted: 04/03/2019] [Indexed: 11/28/2022]
Abstract
The high incidence of polyspermy is still an unresolved problem for the production of in vitro-produced porcine embryos. In this work, we modified the usual sperm processing sequence for in vitro fertilization (IVF), and the spermatozoa from four boars were frozen directly at a low sperm concentration of 20 × 106 sperm/mL (high pre-freezing sperm dilution group; F20), thawed and processed for IVF in three replicates. Spermatozoa from the same boars frozen at a conventional concentration (1000 × 106 sperm/mL) were used as the control group. The post-thaw sperm quality evaluation demonstrated that despite there being no differences in the percentage of motile spermatozoa between groups, the proportion of live spermatozoa with intact acrosomes was significantly higher in the F20 group than in the control. The in vitro penetration rate was also similar between groups; however, the co-incubation of oocytes with F20 sperm increased monospermy, IVF efficiency, cleavage rate and the efficiency of blastocyst formation compared with the results for oocytes co-incubated with control spermatozoa. These results indicate, for the first time, that a high pre-freezing sperm dilution increases monospermy without affecting penetration rates, thereby increasing blastocyst formation.
Collapse
Affiliation(s)
- C A Martinez
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - J M Cambra
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - C Maside
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - C Cuello
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - J Roca
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - E A Martinez
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| | - I Parrilla
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain.
| | - M A Gil
- Faculty of Veterinary Medicine, International Excellence Campus for Higher Education and Research "Campus Mare Nostrum", University of Murcia, Murcia, Spain; Institute for Biomedical Research of Murcia (IMIB-Arrixaca), Murcia, Spain
| |
Collapse
|
17
|
Abstract
SummarySpermatogenesis is a dynamic process that culminates in the production of mature spermatozoa in the seminiferous tubules of sexually mature animals. Although sperm leaving the testis are fully differentiated, they must further undergo two additional maturation steps before acquiring the capability to fertilize the egg. Such processes take place during the epididymal residency and transport in the seminal fluid during ejaculation and, after delivery into the female reproductive tract, during the journey aiming the encountering the egg in the oviduct. Throughout this trip, spermatozoa are exposed to different reproductive fluids whose molecular compositions regulate the progress towards obtaining a fertilized competent cell. This review summarizes the evidence obtained so far supporting the participation of male and female reproductive tract-derived proteins in the modulation of sperm fertilizing ability and discusses the mechanisms by which such regulation may be accomplished.
Collapse
|
18
|
Genes Encoding Mammalian Oviductal Proteins Involved in Fertilization are Subjected to Gene Death and Positive Selection. J Mol Evol 2018; 86:655-667. [PMID: 30456442 PMCID: PMC6267676 DOI: 10.1007/s00239-018-9878-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Accepted: 11/12/2018] [Indexed: 12/26/2022]
Abstract
Oviductal proteins play an important role in mammalian fertilization, as proteins from seminal fluid. However, in contrast with the latter, their phylogenetic evolution has been poorly studied. Our objective was to study in 16 mammals the evolution of 16 genes that encode oviductal proteins involved in at least one of the following steps: (1) sperm–oviduct interaction, (2) acrosome reaction, and/or (3) sperm–zona pellucida interaction. Most genes were present in all studied mammals. However, some genes were lost along the evolution of mammals and found as pseudogenes: annexin A5 (ANXA5) and deleted in malignant brain tumor 1 (DMBT1) in tarsier; oviductin (OVGP1) in megabat; and probably progestagen-associated endometrial protein (PAEP) in tarsier, mouse, rat, rabbit, dolphin, and megabat; prostaglandin D2 synthase (PTGDS) in microbat; and plasminogen (PLG) in megabat. Four genes [ANXA1, ANXA4, ANXA5, and heat shock 70 kDa protein 5 (HSPA5)] showed branch-site positive selection, whereas for seven genes [ANXA2, lactotransferrin (LTF), OVGP1, PLG, S100 calcium-binding protein A11 (S100A11), Sperm adhesion molecule 1 (SPAM1), and osteopontin (SPP1)] branch-site model and model-site positive selection were observed. These results strongly suggest that genes encoding oviductal proteins that are known to be important for gamete fertilization are subjected to positive selection during evolution, as numerous genes encoding proteins from mammalian seminal fluid. This suggests that such a rapid evolution may have as a consequence that two isolated populations become separate species more rapidly.
Collapse
|
19
|
Algarra B, Maillo V, Avilés M, Gutiérrez-Adán A, Rizos D, Jiménez-Movilla M. Effects of recombinant OVGP1 protein on in vitro bovine embryo development. J Reprod Dev 2018; 64:433-443. [PMID: 30078833 PMCID: PMC6189566 DOI: 10.1262/jrd.2018-058] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Previously, our group demonstrated that recombinant porcine oviductin (pOVGP1) binds to the zona pellucida (ZP) of in vitro-matured (IVM) porcine oocytes with a positive effect on in vitro fertilization (IVF). The fact that pOVGP1 was detected inside IVM oocytes suggested that this protein had a biological role during embryo development. The aim of this study was to evaluate the effects of pOVGP1 on bovine in vitro embryo development. We applied 10 or 50 µg/ml of pOVGP1 during IVF, embryonic in vitro culture (IVC), or both, to evaluate cleavage and embryo development. Blastocyst quality was assessed by analyzing the expression of important developmental genes and the survival rates after vitrification/warming. pOVGP1 was detected in the ZP, perivitelline space, and plasma membrane of blastocysts. No significant differences (P > 0.05) were found in cleavage or blastocyst yield when 10 or 50 µg/ml of pOVGP1 was used during IVF or IVC. However, when 50 µg/ml pOVGP1 was used during IVF + IVC, the number of blastocysts obtained was half that obtained with the control and 10 µg/ml pOVGP1 groups. The survival rates after vitrification/warming of expanded blastocysts cultured with pOVGP1 showed no significant differences between groups (P > 0.05). The use of pOVGP1 during IVF, IVC, or both, increased the relative abundance of mRNA of DSC2, ATF4, AQP3, and DNMT3A, the marker-genes of embryo quality. In conclusion, the use of pOVGP1 during bovine embryo in vitro culture does not affect embryo developmental rates but produces embryos of better quality in terms of the relative abundance of specific genes.
Collapse
Affiliation(s)
- Blanca Algarra
- Department of Cell Biology and Histology, Faculty of Medicine, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca-UMU), University of Murcia, Murcia 30100, Spain
| | - Verónica Maillo
- Department of Animal Reproduction, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Madrid 28040, Spain
| | - Manuel Avilés
- Department of Cell Biology and Histology, Faculty of Medicine, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca-UMU), University of Murcia, Murcia 30100, Spain
| | - Alfonso Gutiérrez-Adán
- Department of Animal Reproduction, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Madrid 28040, Spain
| | - Dimitrios Rizos
- Department of Animal Reproduction, Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA), Madrid 28040, Spain
| | - María Jiménez-Movilla
- Department of Cell Biology and Histology, Faculty of Medicine, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca-UMU), University of Murcia, Murcia 30100, Spain
| |
Collapse
|
20
|
Prudêncio P, Guilgur LG, Sobral J, Becker JD, Martinho RG, Navarro-Costa P. The Trithorax group protein dMLL3/4 instructs the assembly of the zygotic genome at fertilization. EMBO Rep 2018; 19:embr.201845728. [PMID: 30037897 DOI: 10.15252/embr.201845728] [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: 01/06/2018] [Revised: 06/27/2018] [Accepted: 07/02/2018] [Indexed: 12/25/2022] Open
Abstract
The transition from fertilized oocyte to totipotent embryo relies on maternal factors that are synthetized and accumulated during oocyte development. Yet, it is unclear how oocytes regulate the expression of maternal genes within the transcriptional program of oogenesis. Here, we report that the Drosophila Trithorax group protein dMLL3/4 (also known as Trr) is essential for the transition to embryo fate at fertilization. In the absence of dMLL3/4, oocytes develop normally but fail to initiate the embryo mitotic divisions after fertilization. This incapability results from defects in paternal genome reprogramming and maternal meiotic completion. The methyltransferase activity of dMLL3/4 is dispensable for both these processes. We further show that dMLL3/4 promotes the expression of a functionally coherent gene subset that is required for the initiation of post-fertilization development. Accordingly, we identify the evolutionarily conserved IDGF4 glycoprotein (known as oviductin in mammals) as a new oocyte-to-embryo transition gene under direct dMLL3/4 transcriptional control. Based on these observations, we propose that dMLL3/4 plays an instructive role in the oocyte-to-embryo transition that is functionally uncoupled from the requirements of oogenesis.
Collapse
Affiliation(s)
- Pedro Prudêncio
- Center for Biomedical Research and Departamento de Ciências Biomédicas e Medicina, Universidade do Algarve, Faro, Portugal.,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
| | | | - João Sobral
- Instituto Gulbenkian de Ciência, Oeiras, Portugal
| | | | - Rui Gonçalo Martinho
- Center for Biomedical Research and Departamento de Ciências Biomédicas e Medicina, Universidade do Algarve, Faro, Portugal .,Instituto de Medicina Molecular, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal.,Institute of Biomedicine - iBiMED and Department of Medical Sciences, Universidade de Aveiro, Aveiro, Portugal
| | - Paulo Navarro-Costa
- Center for Biomedical Research and Departamento de Ciências Biomédicas e Medicina, Universidade do Algarve, Faro, Portugal .,Instituto Gulbenkian de Ciência, Oeiras, Portugal
| |
Collapse
|
21
|
Wheeler MB, Rubessa M. Integration of microfluidics in animal in vitro embryo production. Mol Hum Reprod 2017; 23:248-256. [PMID: 27418669 DOI: 10.1093/molehr/gaw048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 07/09/2016] [Indexed: 11/12/2022] Open
Abstract
The in vitro production of livestock embryos is central to several areas of animal biotechnology. Further, the use of in vitro embryo manipulation is expanding as new applications emerge. ARTs find direct applications in increasing genetic quality of livestock, producing transgenic animals, cloning, artificial insemination, reducing disease transmission, preserving endangered germplasm, producing chimeric animals for disease research, and treating infertility. Whereas new techniques such as nuclear transfer and intracytoplasmic sperm injection are now commonly used, basic embryo culture procedures remain the limiting step to the development of these techniques. Research over the past 2 decades focusing on improving the culture medium has greatly improved in vitro development of embryos. However, cleavage rates and viability of these embryos is reduced compared with in vivo indicating that present in vitro systems are still not optimal. Furthermore, the methods of handling mammalian oocytes and embryos have changed little in recent decades. While pipetting techniques have served embryology well in the past, advanced handling and manipulation technologies will be required to efficiently implement and commercialize the basic biological advances made in recent years. Microfluidic systems can be used to handle gametes, mature oocytes, culture embryos, and perform other basic procedures in a microenvironment that more closely mimic in vivo conditions. The use of microfluidic technologies to fabricate microscale devices has being investigated to overcome this obstacle. In this review, we summarize the development and testing of microfabricated fluidic systems with feature sizes similar to the diameter of an embryo for in vitro production of pre-implantation mammalian embryos.
Collapse
Affiliation(s)
- M B Wheeler
- Laboratory of Molecular Embryology, Department of Animal Sciences, University of Illinois, 1207 West Gregory Drive, Urbana, IL 61801, USA.,Carl R. Woese Institute for Genomic Biology, University of Illinois, 1206 West Gregory Drive, Urbana, IL 61801, USA
| | - M Rubessa
- Carl R. Woese Institute for Genomic Biology, University of Illinois, 1206 West Gregory Drive, Urbana, IL 61801, USA
| |
Collapse
|
22
|
Choudhary S, Kumaresan A, Kumar M, Chhillar S, Malik H, Kumar S, Kaushik JK, Datta TK, Mohanty AK. Effect of recombinant and native buffalo OVGP1 on sperm functions and in vitro embryo development: a comparative study. J Anim Sci Biotechnol 2017; 8:69. [PMID: 28883914 PMCID: PMC5580196 DOI: 10.1186/s40104-017-0201-5] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 08/01/2017] [Indexed: 11/25/2022] Open
Abstract
Background An oviduct- specific glycoprotein, OVGP1, is synthesized and secreted by non-ciliated epithelial cells of the mammalian oviduct which provides an essential milieu for reproductive functions. The present study reports the effects of recombinant buffalo OVGP1 that lacks post-translational modifications, and native Buffalo OVGP1 isolated from oviductal tissue, on frozen- thawed sperm functions and in vitro embryo development. Results The proportion of viable sperms was greater (P < 0.05) in the recombinant OVGP1-treated group compared to the native OVGP1-treated group at 2 h, 3 h, and 4 h of incubation. The proportion of motile sperms at 3 h and 4 h of incubation; and membrane- intact sperms at 4 h was greater (P < 0.05) in the native OVGP1-treated group compared to the control and recombinant OVGP1-treated groups. The proportion of capacitated and acrosome- reacted sperms was greater (P < 0.05) in the native OVGP1-treated group compared to the recombinant OVGP1 group at 4 h. The rates of cleavage of embryos and their development to the blastocyst stage were greater (P < 0.05) in the presence of either native or recombinant OVGP1 in comparison to control at 10 μg/mL concentration as compared to 5 or 20 μg/mL. Conclusions The study suggests that both native and recombinant OVGP1 impart a positive effect on various sperm features and in vitro embryo development. However, native OVGP1 was found to have a more pronounced effect in comparison to recombinant non-glycosylated OVGP1 on various sperm functions except viability. Hence, our current findings infer that glycosylation of OVGP1 might be essential in sustaining the sperm functions but not the in vitro embryo development. Electronic supplementary material The online version of this article (doi:10.1186/s40104-017-0201-5) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Suman Choudhary
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - A Kumaresan
- Livestock and Production Management Section, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Manish Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Shivani Chhillar
- Livestock and Production Management Section, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Hrudananda Malik
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Sudarshan Kumar
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Jai K Kaushik
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Tirtha K Datta
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| | - Ashok K Mohanty
- Animal Biotechnology Centre, National Dairy Research Institute, Karnal, Haryana 132001 India
| |
Collapse
|
23
|
Nakamura Y, Tajima S, Kikuchi K. The quality after culture in vitro or in vivo of porcine oocytes matured and fertilized in vitro and their ability to develop to term. Anim Sci J 2017; 88:1916-1924. [PMID: 28776828 DOI: 10.1111/asj.12855] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2017] [Accepted: 04/26/2017] [Indexed: 11/29/2022]
Abstract
The quality of porcine blastocysts produced in vitro is poor in comparison with those that develop in vivo. We examined the quality of in vitro-matured and fertilized (IVM/IVF) oocytes, their abilities to develop to blastocysts under in vivo and in vitro conditions, and the potential of the embryos to develop to term after transfer. IVM/IVF oocytes were either transferred and the embryos recovered on Days 5 and 6 (100% and 87.5%, respectively) ('ET-vivo' embryos), or cultured in vitro for 5 or 6 days ('IVC' embryos). The proportion of blastocysts differed significantly between the two groups on Day 5 (20.6% and 8.0%, respectively), but not on Day 6 (23.8% and 21.2%, respectively). The mean number of cells in ET-vivo blastocysts on Days 5 or 6 was significantly higher (72.8 and 78.7, respectively) than that in IVC blastocysts (22.1 and 39.7, respectively). When IVM/IVF oocytes and IVC blastocysts on Day 6 were transferred, all (three and three, respectively) developed to piglets (16 and 16, respectively), without any difference in the rates of development to term (2.1% and 2.6%, respectively). These data suggest that, although blastocyst production differs between the two culture conditions, IVM/IVF oocytes possess the same ability to develop to term.
Collapse
Affiliation(s)
- Yoshiyuki Nakamura
- Saitama Prefectural Agricultural Technology Research Center, Kumagaya, Japan.,Division of Animal Sciences, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Tsukuba, Japan.,The United Graduate School of Veterinary Science, Yamaguchi University, Yamguchi, Japan
| | - Sigeyuki Tajima
- Aichi Prefectural Agriculture and Forestry Research Center, Nagakute, Japan
| | - Kazuhiro Kikuchi
- Division of Animal Sciences, Institute of Agrobiological Sciences, National Agriculture and Food Research Organization (NARO), Tsukuba, Japan.,The United Graduate School of Veterinary Science, Yamaguchi University, Yamguchi, Japan
| |
Collapse
|
24
|
Almiñana C, Corbin E, Tsikis G, Alcântara-Neto AS, Labas V, Reynaud K, Galio L, Uzbekov R, Garanina AS, Druart X, Mermillod P. Oviduct extracellular vesicles protein content and their role during oviduct-embryo cross-talk. Reproduction 2017. [PMID: 28630101 DOI: 10.1530/rep-17-0054] [Citation(s) in RCA: 123] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Successful pregnancy requires an appropriate communication between the mother and the embryo. Recently, exosomes and microvesicles, both membrane-bound extracellular vesicles (EVs) present in the oviduct fluid have been proposed as key modulators of this unique cross-talk. However, little is known about their content and their role during oviduct-embryo dialog. Given the known differences in secretions by in vivo and in vitro oviduct epithelial cells (OEC), we aimed at deciphering the oviduct EVs protein content from both sources. Moreover, we analyzed their functional effect on embryo development. Our study demonstrated for the first time the substantial differences between in vivo and in vitro oviduct EVs secretion/content. Mass spectrometry analysis identified 319 proteins in EVs, from which 186 were differentially expressed when in vivo and in vitro EVs were compared (P < 0.01). Interestingly, 97 were exclusively expressed in in vivo EVs, 47 were present only in in vitro and 175 were common. Functional analysis revealed key proteins involved in sperm-oocyte binding, fertilization and embryo development, some of them lacking in in vitro EVs. Moreover, we showed that in vitro-produced embryos were able to internalize in vivo EVs during culture with a functional effect in the embryo development. In vivo EVs increased blastocyst rate, extended embryo survival over time and improved embryo quality. Our study provides the first characterization of oviduct EVs, increasing our understanding of the role of oviduct EVs as modulators of gamete/embryo-oviduct interactions. Moreover, our results point them as promising tools to improve embryo development and survival under in vitro conditions.
Collapse
Affiliation(s)
- Carmen Almiñana
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Emilie Corbin
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Guillaume Tsikis
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Agostinho S Alcântara-Neto
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Valérie Labas
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France.,UFRCHU, Pôle d'Imagerie de la Plate-forme de Chirurgie et Imagerie pour la Recherche et l'Enseignement (CIRE), INRA Nouzilly, France
| | - Karine Reynaud
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Laurent Galio
- UMR1198Biologie du Développement et Reproduction, INRA Jouy-en-Josas, France
| | - Rustem Uzbekov
- Laboratoire Biologie Cellulaire et Microscopie ElectroniqueFaculté de Médecine, Université François Rabelais, Tours, France.,Faculty of Bioengineering and BioinformaticsMoscow State University, Moscow, Russia
| | - Anastasiia S Garanina
- Laboratoire Biologie Cellulaire et Microscopie ElectroniqueFaculté de Médecine, Université François Rabelais, Tours, France
| | - Xavier Druart
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| | - Pascal Mermillod
- UMR0085 Physiologie de la Reproduction et des Comportements (PRC)Institut National de la Recherche Agronomique (INRA)/CNRS/Univ. Tours, Nouzilly, France
| |
Collapse
|
25
|
Steinberger B, Yu H, Brodmann T, Milovanovic D, Reichart U, Besenfelder U, Artemenko K, Razzazi-Fazeli E, Brem G, Mayrhofer C. Semen modulated secretory activity of oviductal epithelial cells is linked to cellular proteostasis network remodeling: Proteomic insights into the early phase of interaction in the oviduct in vivo. J Proteomics 2017; 163:14-27. [DOI: 10.1016/j.jprot.2017.05.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 04/21/2017] [Accepted: 05/04/2017] [Indexed: 11/16/2022]
|
26
|
Kawamoto T, Amorim L, Oliveira L, Shiomi H, Costa E, Guimarães J. Adição da proteína específica do oviduto de porcas (pOSP) e da melatonina em meios de maturação e o efeito na clivagem in vitro de embriões suínos. ARQ BRAS MED VET ZOO 2016. [DOI: 10.1590/1678-4162-8597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
RESUMO No presente estudo, utilizou-se a melatonina e a proteína específica do oviduto (pOSP) nos meios de maturação in vitro. Foram avaliadas a expansão do complexo cumulus-ovócito (CCOs), as concentrações intracelulares de espécies reativas de oxigênio (ROS) e o desenvolvimento embrionário nos diferentes grupos (C = controle; T1 = somente com melatonina; T2 = com melatonina e pOSP e T3 somente com pOSP). No tocante à expansão do CCOs, houve diferença (P<0,05) dos valores obtidos no grupo C em relação aos valores médios dos grupos T1, T2 e T3, porém não houve diferença entre os valores obtidos nos tratamentos (P>0,05). Na dosagem de ROS, não houve diferença entre os valores médios obtidos no grupo C (26,4±10,9) e o valor verificado no grupo T1 (23,4±7,8), porém no grupo T2 (21,3±9,7) o valor médio mostrou-se satisfatório em relação ao valor do grupo C. No entanto, o valor médio do grupo T3 (16,6±10,5) foi o que demonstrou resultado mais satisfatório quando comparado aos demais grupos (P<0,05). A produção de embriões foi avaliada por meio da taxa de clivagem. Não houve diferença (P>0,05) entre os valores obtidos entre o grupo C (48,9 %) e os valores verificados nos grupos T1 (51,5 %), T2 (50 %), T3 (57,7 %), nem destes entre si. Este estudo permitiu concluir que a proteína específica do oviduto recombinante e a melatonina foram eficientes em melhorar a expansão dos CCOs. Além disso, as células tratadas com pOSP mostraram-se com menor quantidade de ROS, podendo a pOSP ser considerada um antioxidante proteico.
Collapse
|
27
|
Lamy J, Labas V, Harichaux G, Tsikis G, Mermillod P, Saint-Dizier M. Regulation of the bovine oviductal fluid proteome. Reproduction 2016; 152:629-644. [DOI: 10.1530/rep-16-0397] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 09/05/2016] [Indexed: 01/20/2023]
Abstract
Our objective was to investigate the regulation of the proteome in the bovine oviductal fluid according to the stage of the oestrous cycle, to the side relative to ovulation and to local concentrations of steroid hormones. Luminal fluid samples from both oviducts were collected at four stages of the oestrous cycle: pre-ovulatory (Pre-ov), post-ovulatory (Post-ov), and mid- and late luteal phases from adult cyclic cows (18–25 cows/stage). The proteomes were assessed by nanoLC–MS/MS and quantified by label-free method. Totally, 482 proteins were identified including a limited number of proteins specific to one stage or one side. Proportions of differentially abundant proteins fluctuated from 10 to 24% between sides at one stage and from 4 to 20% among stages in a given side of ovulation. In oviductal fluids ipsilateral to ovulation, Annexin A1 was the most abundant protein at Pre-ov compared with Post-ov while numerous heat shock proteins were more abundant at Post-ov compared with Pre-ov. Among differentially abundant proteins, seven tended to be correlated with intra-oviductal concentrations of progesterone. A wide range of biological processes was evidenced for differentially abundant proteins, of which metabolic and cellular processes were predominant. This work identifies numerous new candidate proteins potentially interacting with the oocyte, spermatozoa and embryo to modulate fertilization and early embryo development.
Collapse
|
28
|
Zhao Y, Yang X, Jia Z, Reid RL, Leclerc P, Kan FWK. Recombinant human oviductin regulates protein tyrosine phosphorylation and acrosome reaction. Reproduction 2016; 152:561-573. [DOI: 10.1530/rep-16-0177] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 08/31/2016] [Indexed: 12/11/2022]
Abstract
The mammalian oviduct synthesizes and secretes a major glycoprotein known as oviductin (OVGP1), which has been shown to interact with gametes and early embryos. Here we report the use of recombinant DNA technology to produce, for the first time, the secretory form of human OVGP1 in HEK293 cells. HEK293 colonies stably expressing recombinant human OVGP1 (rHuOVGP1) were established by transfecting cells with an expression vector pCMV6-Entry constructed with OVGP1 cDNA. Large quantities of rHuOVGP1 were obtained from the stably transfected cells using the CELLSPIN cell cultivation system. A two-step purification system was carried out to yield rHuOVGP1 with a purity of >95%. Upon gel electrophoresis, purified rHuOVGP1 showed a single band corresponding to the 120–150 kDa size range of human OVGP1. Mass spectrometric analysis of the purified rHuOVGP1 revealed its identity as human oviductin. Immunofluorescence showed the binding of rHuOVGP1 to different regions of human sperm cell surfaces in various degrees of intensity. Prior treatment of sperm with 1% Triton X-100 altered the immunostaining pattern of rHuOVGP1 with an intense immunostaining over the equatorial segment and post-acrosomal region as well as along the length of the tail. Addition of rHuOVGP1 in the capacitating medium further enhanced tyrosine phosphorylation of sperm proteins in a time-dependent manner. After 4-h incubation in the presence of rHuOVGP1, the number of acrosome-reacted sperm induced by calcium ionophore significantly increased. The successful production of rHuOVGP1 can now facilitate the study of the role of human OVGP1 in fertilization and early embryo development.
Collapse
|
29
|
Leemans B, Gadella BM, Stout TAE, De Schauwer C, Nelis H, Hoogewijs M, Van Soom A. Why doesn't conventional IVF work in the horse? The equine oviduct as a microenvironment for capacitation/fertilization. Reproduction 2016; 152:R233-R245. [PMID: 27651517 DOI: 10.1530/rep-16-0420] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 09/15/2016] [Indexed: 11/08/2022]
Abstract
In contrast to man and many other mammalian species, conventional in vitro fertilization (IVF) with horse gametes is not reliably successful. The apparent inability of stallion spermatozoa to penetrate the zona pellucida in vitro is most likely due to incomplete activation of spermatozoa (capacitation) because of inadequate capacitating or fertilizing media. In vivo, the oviduct and its secretions provide a microenvironment that does reliably support and regulate interaction between the gametes. This review focuses on equine sperm-oviduct interaction. Equine sperm-oviduct binding appears to be more complex than the presumed species-specific calcium-dependent lectin binding phenomenon; unfortunately, the nature of the interaction is not understood. Various capacitation-related events are induced to regulate sperm release from the oviduct epithelium and most data suggest that exposure to oviduct secretions triggers sperm capacitation in vivo However, only limited information is available about equine oviduct secreted factors, and few have been identified. Another aspect of equine oviduct physiology relevant to capacitation is acid-base balance. In vitro, it has been demonstrated that stallion spermatozoa show tail-associated protein tyrosine phosphorylation after binding to oviduct epithelial cells containing alkaline secretory granules. In response to alkaline follicular fluid preparations (pH 7.9), stallion spermatozoa also show tail-associated protein tyrosine phosphorylation, hyperactivated motility and (limited) release from oviduct epithelial binding. However, these 'capacitating conditions' are not able to induce the acrosome reaction and fertilization. In conclusion, developing a defined capacitating medium to support successful equine IVF will depend on identifying as yet uncharacterized capacitation triggers present in the oviduct.
Collapse
Affiliation(s)
- Bart Leemans
- Department of ReproductionObstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Bart M Gadella
- Departments of Farm Animal Health.,Biochemistry and Cell Biology
| | - Tom A E Stout
- Departments of Farm Animal Health.,Equine SciencesFaculty of Veterinary Medicine, Utrecht University, Utrecht, The Netherlands
| | - Catharina De Schauwer
- Department of ReproductionObstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Hilde Nelis
- Department of ReproductionObstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Maarten Hoogewijs
- Department of ReproductionObstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Ann Van Soom
- Department of ReproductionObstetrics and Herd Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| |
Collapse
|
30
|
The C-terminal region of OVGP1 remodels the zona pellucida and modifies fertility parameters. Sci Rep 2016; 6:32556. [PMID: 27601270 PMCID: PMC5013273 DOI: 10.1038/srep32556] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2016] [Accepted: 08/09/2016] [Indexed: 11/13/2022] Open
Abstract
OVGP1 is the major non-serum glycoprotein in the oviduct fluid at the time of fertilization and early embryo development. Its activity differs among species. Here, we show that the C-terminal region of recombinant OVGP1 regulates its binding to the extracellular zona pellucida and affects its activity during fertilization. While porcine OVGP1 penetrates two-thirds of the thickness of the zona pellucida, shorter OVGP1 glycoproteins, including rabbit OVGP1, are restricted to the outer one-third of the zona matrix. Deletion of the C-terminal region reduces the ability of the glycoprotein to penetrate through the zona pellucida and prevents OVGP1 endocytosis. This affects the structure of the zona matrix and increases its resistance to protease digestion. However, only full-length porcine OVGP1 is able to increase the efficiency rate of in vitro fertilization. Thus, our findings document that the presence or absence of conserved regions in the C-terminus of OVGP1 modify its association with the zona pellucida that affects matrix structure and renders the zona matrix permissive to sperm penetration and OVGP1 endocytosis into the egg.
Collapse
|
31
|
Funahashi H. Methods for Improving In Vitro and In Vivo Boar Sperm Fertility. Reprod Domest Anim 2016; 50 Suppl 2:40-7. [PMID: 26174918 DOI: 10.1111/rda.12568] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 06/05/2015] [Indexed: 11/30/2022]
Abstract
Fertility of boar spermatozoa is changed after ejaculation in vivo and in vitro. During processing for in vitro fertilization (IVF), although spermatozoa are induced capacitation, resulting in a high penetration rate, persistent obstacle of polyspermic penetration is still observed with a high incidence. For artificial insemination (AI), we still need a large number of spermatozoa and lose a majority of those in the female reproductive tract. Fertility of cryopreserved boar spermatozoa is still injured through freezing and thawing process. In the present brief review, factors affecting fertility of boar sperm during IVF, AI and cryopreservation are discussed in the context of discovering methodologies to improve it.
Collapse
Affiliation(s)
- H Funahashi
- Department of Animal Science, Okayama University, Okayama, Japan
| |
Collapse
|
32
|
Desantis S, Accogli G, Silvestre F, Binetti F, Cox SN, Roscino M, Caira M, Lacalandra GM. Glycan profile of oviductal isthmus epithelium in normal and superovulated ewes. Theriogenology 2016; 85:1192-202. [DOI: 10.1016/j.theriogenology.2015.12.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 11/18/2015] [Accepted: 12/10/2015] [Indexed: 12/18/2022]
|
33
|
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: 2.3] [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
| |
Collapse
|
34
|
In vitro fertilization in pigs: New molecules and protocols to consider in the forthcoming years. Theriogenology 2015; 85:125-34. [PMID: 26271164 DOI: 10.1016/j.theriogenology.2015.07.017] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Revised: 07/08/2015] [Accepted: 07/12/2015] [Indexed: 12/22/2022]
Abstract
Assisted reproduction technology (ART) protocols are used in livestock for the improvement and preservation of their genetics and to enhance reproductive efficiency. In the case of pigs, the potential use of embryos for biomedicine is being followed with great interest by the scientific community. Owing to the physiological similarities with humans, embryos produced in vitro and many of those produced in vivo are used in research laboratories for the procurement of stem cells or the production of transgenic animals, sometimes with the purpose of using their organs for xenotransplantation. Several techniques are required for the production of an in vitro-derived embryo. These include in vitro oocyte maturation, sperm preparation, IVF, and further culture of the putative zygotes. Without doubt, among these technologies, IVF is still a critical limiting factor because of the well-known, but still unsolved, question of polyspermy. Despite the improvements made in the past decade, current IVF systems hardly reach 50% to 60% efficiency and any progression in porcine ARTs requires an unavoidable improvement in the monospermy rate. It is time, then, to learn from what happens under in vivo physiological conditions and to transfer this knowledge into ART. This review describes the latest advances in porcine IVF, from sperm preparation procedures to culture media supplements with special attention paid to molecules with a known or potential role in in vivo fertilization. Oviductal fluid is the natural medium in which fertilization takes place, and, in the near future, could become the definitive supplement for culture media, where it would help to solve many of the problems inherent in ARTs in swine and improve the quality of in vitro-derived porcine embryos.
Collapse
|
35
|
Desantis S, Accogli G, Silvestre F, Binetti F, Caira M, Lacalandra GM. Modifications of carbohydrate residues in the sheep oviductal ampulla after superovulation. Theriogenology 2015; 83:943-52. [PMID: 25601578 DOI: 10.1016/j.theriogenology.2014.11.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2014] [Revised: 11/03/2014] [Accepted: 11/04/2014] [Indexed: 01/17/2023]
Abstract
Epithelium of oviductal ampulla was studied in normal and in superovulated sheep using morphologic analysis and lectin glycohistochemistry. The lining epithelium consisted of two types of cells, ciliated and nonciliated cells. Unlike superovulated samples, the nonciliated cells from control ewes showed apical protrusions indicating an apocrine secretory activity. The ciliated cells showed lectin-binding sites mainly at the level of the cilia which bound all the used lectins except Peanut agglutinin, suggesting the lack of glycans terminating with Galβ1,3GalNAc. In superovulated specimens, the ciliated cells with high mannosylated glycans Concanavalin A (Con A) and GlcNAc and GalNac termini Griffonia simplicifolia agglutinin II (GSA II) and Dolicurus biflorus agglutinin (DBA) decreased. The luminal surface of nonciliated cells showed all investigated sugar residues in controls, whereas it was lacking in high mannosylated (Con A) and terminal GalNAcα1,3(LFucα1,2)Galβ1,3/4GlcNAcβ1 sequence (DBA) in superovulated ewes. Apical protrusions from control ampullae nonciliated cells showed glycans containing mannose, GlcNac, GalNAc, galactose, and α2,3-linked sialic acid (Con A, KOH-sialidase- Wheat germ agglutnin [WGA], GSA II, SBA, Griffonia simplicifolia agglutinin-isolectin B4 [GSA I-B4], Maackia amurensis agglutinin II [MAL II]). The supranuclear cytoplasm of nonciliated cells expressed terminal GlcNAc (GSA II) in all specimens, also O-linked glycans (mucin-type glycans) with GalNAc and sialic acid termini (Helix pomatia agglutinin [HPA] and MAL II) in control animals, and also N-linked glycans with fucose, galactose, lactosamine, and α2,3-linked sialic acid termini (Ulex europaeus agglutinin I [UEA I], GSA I-B4, Ricinus communis agglutinin120 [RCA120], and Sambucus nigra agglutinin [SNA] ) in superovulated ewes. These results report for the first time that the superovulation treatment affects the secretory activity and the glycan pattern of the epithelium lining the sheep oviductal ampulla.
Collapse
Affiliation(s)
- S Desantis
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy.
| | - G Accogli
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy
| | - F Silvestre
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy
| | - F Binetti
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy
| | - M Caira
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy
| | - G M Lacalandra
- Department of Emergency and Organ Transplantation (DETO), Veterinary Clinics and Animal Productions Section, University of Bari Aldo Moro, Bari, Italy
| |
Collapse
|
36
|
Abstract
Experimental evidence from the last 30 years supports the fact that the oviduct is involved in the modulation of the reproductive process in eutherian mammals. Oviductal secretion contains molecules that contribute to regulation of gamete function, gamete interaction, and the early stages of embryo development. The oviductal environment would act as a sperm reservoir, maintaining sperm viability, and modulating the subpopulation of spermatozoa that initiates the capacitation process. It could also contribute to prevent the premature acrosome reaction and to reduce polyspermy. Many studies have reported the beneficial effects of the oviductal environment on fertilization and on the first stages of embryo development. Some oviductal factors have been identified in different mammalian species. The effects of oviductal secretion on the reproductive process could be thought to result from the dynamic combined action (inhibitory or stimulatory) of multiple factors present in the oviductal lumen at different stages of the ovulatory cycle and in the presence of gametes or embryos. It could be hypothesized that the absence of a given molecule would not affect fertility as its action could be compensated by another factor with similar functions. However, any alteration in this balance could affect certain events of the reproductive process and could perhaps impair fertility. Thus, the complexity of the reproductive process warrants a continuous research effort to unveil the mechanisms and factors behind its regulation in the oviductal microenvironment.
Collapse
|
37
|
Saint-Dizier M, Marnier C, Tahir MZ, Grimard B, Thoumire S, Chastant-Maillard S, Reynaud K. OVGP1
is expressed in the canine oviduct at the time and place of oocyte maturation and fertilization. Mol Reprod Dev 2014; 81:972-82. [DOI: 10.1002/mrd.22417] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2014] [Accepted: 08/25/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Marie Saint-Dizier
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
- AgroParisTech; UFR Génétique Elevage Reproduction; Paris France
| | - Céline Marnier
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
| | - Muhammad Zahid Tahir
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
| | - Bénédicte Grimard
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
| | - Sandra Thoumire
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
| | - Sylvie Chastant-Maillard
- INRA; UMR 1225; Host Pathogen-Interactions; Toulouse France
- Université de Toulouse; INP; ENVT; UMR 1225; IHAP; Toulouse France
| | - Karine Reynaud
- INRA; UMR1198 Biologie du Développement et Reproduction; Jouy en Josas France
- ENVA; UMR1198 Biologie du Développement et Reproduction; Maisons-Alfort Cedex France
| |
Collapse
|
38
|
Grupen CG. The evolution of porcine embryo in vitro production. Theriogenology 2014; 81:24-37. [PMID: 24274407 DOI: 10.1016/j.theriogenology.2013.09.022] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Revised: 09/14/2013] [Accepted: 09/14/2013] [Indexed: 12/23/2022]
Abstract
The in vitro production of porcine embryos has presented numerous challenges to researchers over the past four decades. Some of the problems encountered were specific to porcine gametes and embryos and needed the concerted efforts of many to overcome. Gradually, porcine embryo in vitro production systems became more reliable and acceptable rates of blastocyst formation were achieved. Despite the significant improvements, the problem of polyspermic fertilization has still not been adequately resolved and the embryo in vitro culture conditions are still considered to be suboptimal. Whereas early studies focused on increasing our understanding of the reproductive processes involved, the technology evolved to the point where in vitro-matured oocytes and in vitro-produced embryos could be used as research material for developing associated reproductive technologies, such as SCNT and embryo cryopreservation. Today, the in vitro procedures used to mature oocytes and culture embryos are integral to the production of transgenic pigs by SCNT. This review discusses the major achievements, advances, and knowledge gained from porcine embryo in vitro production studies and highlights the future research perspectives of this important technology.
Collapse
Affiliation(s)
- Christopher G Grupen
- Faculty of Veterinary Science, The University of Sydney, Camden, New South Wales, Australia.
| |
Collapse
|
39
|
Hribal R, Hachen A, Jewgenow K, Zahmel J, Fernandez-Gonzalez L, Braun BC. The influence of recombinant feline oviductin on different aspects of domestic cat (Felis catus) IVF and embryo quality. Theriogenology 2014; 82:742-9. [PMID: 25023298 DOI: 10.1016/j.theriogenology.2014.06.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 05/21/2014] [Accepted: 06/05/2014] [Indexed: 11/25/2022]
Abstract
Oviductin is known to be a key player providing a convenient environment for the process of fertilization affecting this by direct interaction with oocytes and sperm. As in vitro embryo production in the context of assisted reproduction for endangered felids is still in the process of optimization, oviductin might be used to improve IVF results. Recombinant His-tagged feline oviductin was expressed by transformed Escherichia coli BL21DE3 cells. The protein was purified by immobilized metal ion affinity chromatography. The effect of the recombinant protein was characterized in three experiments: a hemizona assay for sperm binding analysis, the IVF outcome, and the relative mRNA expression levels in blastocysts after IVF. A significant higher number of bound sperm cells were found after incubation in oviductin. No significant effect on cleavage, morula, and blastocyst rates with or without oviductin incubation during IVF could be observed. However, the relative mRNA abundance of GJA1, a gene, whose expression level is known to be a marker of embryo quality, was significantly increased (P value less than 0.05) in blastocysts after oviductin treatment. In contrast to this, expression of OCT4, HSP70, DNMT1, DNMT3A, BAX, IGF1R, and GAPDH was not significantly affected. We assume that our recombinant oviductin in its current nonglycosylated form is able to enhance sperm binding. Despite of a missing significant effect on IVF outcome, embryo quality in terms of relative GJA1 expression is influenced positively. These promising results demonstrate the value of recombinant oviductin for the IVF in cats.
Collapse
Affiliation(s)
- Romy Hribal
- Department Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany.
| | - Alexandra Hachen
- Department Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Katarina Jewgenow
- Department Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | - Jennifer Zahmel
- Department Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| | | | - Beate C Braun
- Department Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany
| |
Collapse
|
40
|
Lawrenson K, Notaridou M, Lee N, Benjamin E, Jacobs IJ, Jones C, Gayther SA. In vitro three-dimensional modeling of fallopian tube secretory epithelial cells. BMC Cell Biol 2013; 14:43. [PMID: 24070420 PMCID: PMC3849984 DOI: 10.1186/1471-2121-14-43] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 09/23/2013] [Indexed: 11/29/2022] Open
Abstract
Background Fallopian tube secretory epithelial cells (FTSECs) have been implicated as a cell-of-origin for high-grade serous epithelial ovarian cancer. However, there are relatively few in vitro models of this tissue type available for use in studies of FTSEC biology and malignant transformation. In vitro three-dimensional (3D) cell culture models aim to recreate the architecture and geometry of tissues in vivo and restore the complex network of cell-cell/cell-matrix interactions that occur throughout the surface of the cell membrane. Results We have established and characterized 3D spheroid culture models of primary FTSECs. FTSEC spheroids contain central cores of hyaline matrix surrounded by mono- or multi-layer epithelial sheets. We found that 3D culturing alters the molecular characteristics of FTSECs compared to 2D cultures of the same cells. Gene expression profiling identified more than a thousand differentially expressed genes between 3D and 2D cultures of the same FTSEC lines. Pathways significantly under-represented in 3D FTSEC cultures were associated with cell cycle progression and DNA replication. This was also reflected in the reduced proliferative indices observed in 3D spheroids stained for the proliferation marker MIB1. Comparisons with gene expression profiles of fresh fallopian tube tissues revealed that 2D FTSEC cultures clustered with follicular phase tubal epithelium, whereas 3D FTSEC cultures clustered with luteal phase samples. Conclusions This 3D model of fallopian tube secretory epithelial cells will advance our ability to study the underlying biology and etiology of fallopian tube tissues and the pathogenesis of high-grade serous epithelial ovarian cancer.
Collapse
Affiliation(s)
- Kate Lawrenson
- Department of Preventive Medicine, University of Southern California/Keck School of Medicine, 1450 Biggy Street, Los Angeles, California.
| | | | | | | | | | | | | |
Collapse
|
41
|
Mondéjar I, Martínez-Martínez I, Avilés M, Coy P. Identification of Potential Oviductal Factors Responsible for Zona Pellucida Hardening and Monospermy During Fertilization in Mammals1. Biol Reprod 2013; 89:67. [DOI: 10.1095/biolreprod.113.111385] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
|
42
|
Saccary L, She YM, Oko R, Kan FW. Hamster Oviductin Regulates Tyrosine Phosphorylation of Sperm Proteins During In Vitro Capacitation1. Biol Reprod 2013; 89:38. [DOI: 10.1095/biolreprod.113.109314] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
|
43
|
Das S, Sharma AK, Mohapatra SK, Bhatia V, Chatterjee A, Mohanty A. Purification of cattle oviduct specific proteins and their effect on in vitro embryo development. Livest Sci 2013. [DOI: 10.1016/j.livsci.2012.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
44
|
Cebrian-Serrano A, Salvador I, García-Roselló E, Pericuesta E, Pérez-Cerezales S, Gutierrez-Adán A, Coy P, Silvestre MA. Effect of the Bovine Oviductal Fluid onIn VitroFertilization, Development and Gene Expression ofIn Vitro-Produced Bovine Blastocysts. Reprod Domest Anim 2012; 48:331-8. [DOI: 10.1111/j.1439-0531.2012.02157.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
45
|
Teijeiro JM, Marini PE. Apical membranes prepared by peeling from whole porcine oviducts interact with homologous sperm. Cell Tissue Res 2012; 348:213-23. [DOI: 10.1007/s00441-012-1338-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2011] [Accepted: 01/18/2012] [Indexed: 10/28/2022]
|
46
|
Kim K, Park S, Roh S. Lipid-rich blastomeres in the two-cell stage of porcine parthenotes show bias toward contributing to the embryonic part. Anim Reprod Sci 2012; 130:91-8. [PMID: 22277840 DOI: 10.1016/j.anireprosci.2011.12.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2011] [Revised: 09/27/2011] [Accepted: 12/23/2011] [Indexed: 10/14/2022]
Abstract
This study was designed to determine the fate of the blastomeres in two-cell porcine parthenotes that display uneven size (larger vs. smaller) or cytoplasmic brightness (darker vs. brighter) during development to the blastocyst stage. For the non-invasive tracing of cell lineage, lipophilic fluorescence dye DiI (red) and DiD (blue) was randomly microinjected into each of two different blastomeres in each embryo. In blastocysts derived from the two-cell parthenotes with unevenly-sized blastomeres, no biased contribution was found in the progeny of either blastomere. However, in the blastocysts derived from the two-cell parthenote having different cytoplasmic brightnesses, the progeny of darker (more lipid-rich cytoplasm) blastomeres were more than two-fold more likely to form the embryonic part (43.6%; 17/39) than they were to form the abembryonic part (17.9%; 7/39), while the contribution of brighter blastomeres (less lipid) was just the opposite. The expressions of four marker genes involved in lineage allocation (Cdx2, Tead4, Oct4 and Carm1) were also analyzed in darker and brighter blastomeres of two-cell parthenotes using quantitative RT-PCR. The expression of Carm1 that encodes arginine methyltransferase 1 and that promotes inner cell mass (ICM) differentiation was significantly higher (P<0.05) in darker blastomeres. The ICM marker Oct4 also tended to be more highly expressed in the darker blastomeres, while Cdx2 and the TE marker Tead4 showed comparably higher expressions in the brighter blastomeres. However, in all cases, the marginal differences in the expression levels of Oct4, Cdx2 and Tead4 were not statistically significant (P>0.05). Our findings indicate that expression of genes related to early differentiation, especially Carm1, are partially associated with lipid droplet distribution in the two-cell porcine parthenote and may lead to biased embryonal axis formation.
Collapse
Affiliation(s)
- Kiyoung Kim
- Cellular Reprogramming & Embryo Biotechnology Lab, School of Dentistry, CLS21 and Dental Research Institute, Seoul National University, Republic of Korea
| | | | | |
Collapse
|
47
|
Impact of coenzyme Q10 on the histological structure and immunohistochemical localization of leptin in the ampulla of rat oviduct after monosodium glutamate administration. ACTA ACUST UNITED AC 2011. [DOI: 10.1097/01.ehx.0000397467.72567.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
48
|
Killian G. PHYSIOLOGY AND ENDOCRINOLOGY SYMPOSIUM: Evidence that oviduct secretions influence sperm function: A retrospective view for livestock1. J Anim Sci 2011; 89:1315-22. [DOI: 10.2527/jas.2010-3349] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
|
49
|
Dang-Nguyen TQ, Somfai T, Haraguchi S, Kikuchi K, Tajima A, Kanai Y, Nagai T. In vitro production of porcine embryos: current status, future perspectives and alternative applications. Anim Sci J 2011; 82:374-82. [PMID: 21615829 DOI: 10.1111/j.1740-0929.2011.00883.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The pig is considered to be a suitable source of cells and organs for xenotransplants, as well as a transgenic animal to produce specific proteins, given the biological similarities it shares with human beings. However, the in vitro embryo production system in pigs is inefficient compared with those in other mammals, such as cattle or mice. Although numerous modifications have been applied to improve the efficiency of in vitro embryo production systems in pigs, not much progress has been made to overcome the problem of polyspermy, and low developmental ability due to insufficient cytoplasmic abilities of in vitro matured oocytes and improper culture conditions for the in vitro produced embryos. Recent achievements, such as the establishment of chemically defined medium and utilization of 'zona hardening' technique, have gained some success. However, further research for the reduction of polyspermy and detrimental effects of the culture systems in pigs is still needed.
Collapse
Affiliation(s)
- Thanh Quang Dang-Nguyen
- National Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, Tsukuba, Ibaraki, Japan
| | | | | | | | | | | | | |
Collapse
|
50
|
Hanaue M, Miwa N, Uebi T, Fukuda Y, Katagiri Y, Takamatsu K. Characterization of S100A11, a suppressive factor of fertilization, in the mouse female reproductive tract. Mol Reprod Dev 2011; 78:91-103. [DOI: 10.1002/mrd.21273] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2010] [Accepted: 12/15/2010] [Indexed: 12/15/2022]
|