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Veraguas-Dávila D, Zapata-Rojas C, Aguilera C, Saéz-Ruiz D, Saravia F, Castro FO, Rodriguez-Alvarez L. Proteomic Analysis of Domestic Cat Blastocysts and Their Secretome Produced in an In Vitro Culture System without the Presence of the Zona Pellucida. Int J Mol Sci 2024; 25:4343. [PMID: 38673927 PMCID: PMC11050229 DOI: 10.3390/ijms25084343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Revised: 04/09/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
Domestic cat blastocysts cultured without the zona pellucida exhibit reduced implantation capacity. However, the protein expression profile has not been evaluated in these embryos. The objective of this study was to evaluate the protein expression profile of domestic cat blastocysts cultured without the zona pellucida. Two experimental groups were generated: (1) domestic cat embryos generated by IVF and cultured in vitro (zona intact, (ZI)) and (2) domestic cat embryos cultured in vitro without the zona pellucida (zona-free (ZF group)). The cleavage, morula, and blastocyst rates were estimated at days 2, 5 and 7, respectively. Day 7 blastocysts and their culture media were subjected to liquid chromatography-tandem mass spectrometry (LC-MS/MS). The UniProt Felis catus database was used to identify the standard proteome. No significant differences were found in the cleavage, morula, or blastocyst rates between the ZI and ZF groups (p > 0.05). Proteomic analysis revealed 22 upregulated and 20 downregulated proteins in the ZF blastocysts. Furthermore, 14 proteins involved in embryo development and implantation were present exclusively in the culture medium of the ZI blastocysts. In conclusion, embryo culture without the zona pellucida did not affect in vitro development, but altered the protein expression profile and release of domestic cat blastocysts.
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Affiliation(s)
- Daniel Veraguas-Dávila
- Escuela de Medicina Veterinaria, Departamento de Ciencias Agrarias, Facultad de Ciencias Agrarias y Forestales, Universidad Católica del Maule, Km 6 Los Niches, Curicó 3340000, Chile
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
| | - Camila Zapata-Rojas
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
| | - Constanza Aguilera
- School of Veterinary Medicine, Faculty of Natural Sciences, San Sebastián University, Concepción 4081339, Chile;
| | - Darling Saéz-Ruiz
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
| | - Fernando Saravia
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
| | - Fidel Ovidio Castro
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
| | - Lleretny Rodriguez-Alvarez
- Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Av. Vicente Méndez 595, Chillan 3780000, Chile; (C.Z.-R.); (D.S.-R.); (F.S.); (F.O.C.); (L.R.-A.)
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Albrizio M, Desantis S, Lacitignola L, Laricchiuta P, Guaricci AC, Cinone M. The abundance and localization of heat shock proteins (HSP)-60, -70, and -90 in the oviductal ampulla of hamadryas baboon (Papio hamadryas) during the menstrual cycle. Vet Res Commun 2024; 48:979-990. [PMID: 38038815 PMCID: PMC10998804 DOI: 10.1007/s11259-023-10270-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 11/25/2023] [Indexed: 12/02/2023]
Abstract
The presence of HSPs in female reproductive and their relationship with the steroid hormone fluctuation have been reported in several mammals but not in non-human primates. The present research dealt with the oviductal expression and localization of the more studied HSPs (60, 70, and 90) as well as the morphological changes in the Hamadryas baboon (Papio hamadryas) during the follicular, preovulatory, and luteal phases of the menstrual cycle. Therefore, western blots, histomorphological, and immunohistochemical analyses were carried out. The results of western blot analysis displayed the lowest HSP expression in the luteal phase. The histomorphology showed that the mucosal epithelium consisted of undifferentiated cuboidal cells in follicular and luteal phases and well-distinguishable columnar ciliated and non-ciliated cells during the preovulatory phase. Immunohistochemistry evidenced that the mucosal epithelium contained cytoplasmic and nuclear HSP60, 70, and 90 immunostaining in the follicular and luteal phases. During the preovulatory phase, the non-ciliated cells showed: (i) cytoplasmic HSP60; (ii) nuclear and cytoplasmic HSP90. Ciliated cells showed cytoplasmic and ciliary HSP70 and ciliary HSP90. The stromal cells and myocytes of muscular layer displayed a decreased cytoplasmic HSP60 in the preovulatory phase and nuclear and low cytoplasmic HSP70 throughout the menstrual cycle. Nuclear HSP90 decreased in ampulla stromal cells and the follicular phase myocytes. These findings indicate that the expression pattern of HSP60,70, and 90 is related to the morphofunctional features of the baboon oviductal ampulla during the menstrual cycle and could represent a referent point for further studies in the oviduct of Primates.
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Affiliation(s)
- Maria Albrizio
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), University of Bari-Aldo Moro, S.P. 62 Casamassima Km 3, Valenzano, 70010, Italy.
| | - Salvatore Desantis
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), University of Bari-Aldo Moro, S.P. 62 Casamassima Km 3, Valenzano, 70010, Italy
| | - Luca Lacitignola
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), University of Bari-Aldo Moro, S.P. 62 Casamassima Km 3, Valenzano, 70010, Italy
| | | | - Antonio Ciro Guaricci
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), University of Bari-Aldo Moro, S.P. 62 Casamassima Km 3, Valenzano, 70010, Italy
| | - Mario Cinone
- Department of Precision and Regenerative Medicine and Jonian Area (DiMePRe-J), University of Bari-Aldo Moro, S.P. 62 Casamassima Km 3, Valenzano, 70010, Italy
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Pranomphon T, Mahé C, Demattei MV, Papillier P, Vitorino Carvalho A, Reynaud K, Almiñana C, Bauersachs S, Parnpai R, Mermillod P, Saint-Dizier M. Characterization of oviduct epithelial spheroids for the study of embryo-maternal communication in cattle. Theriogenology 2024; 217:113-126. [PMID: 38271765 DOI: 10.1016/j.theriogenology.2024.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 01/18/2024] [Accepted: 01/19/2024] [Indexed: 01/27/2024]
Abstract
Most in vitro models of oviduct epithelial cells (OEC) used thus far to gain insights into embryo-maternal communication induce cell dedifferentiation or are technically challenging. Moreover, although the presence of developing embryos has been shown to alter gene expression in OEC, the effect of embryos on OEC physiology remains largely unknown. Here, we propose a model based on bovine oviduct epithelial spheroids (OES) with specific shape and diameter (100-200 μm) criteria. The aims of this study were to i) determine the appropriate culture conditions of bovine OES cultured in suspension by evaluating their morphology, total cell number, viability, and activity of ciliated cells; ii) monitor gene expression in OES at the time of their formation (day 0) and over the 10 days of culture; and iii) test whether the vicinity of developing embryos affects OES quality criteria. On day 10, the proportions of vesicle-shaped OES (V-OES) were higher in M199/500 (500 μl of HEPES-buffered TCM-199) and synthetic oviduct fluid (SOF)/25 (25-μL droplet of SOF medium under mineral oil) than in M199/25 (25-μL droplet of M199 under mineral oil). The proportion of viable cells in V-OES was not affected by culture conditions and remained high (>80%) through day 10. The total number of cells per V-OES decreased over time except in SOF/25, while the proportions of ciliated cells increased over time in M199/500 but decreased in M199/25 and SOF/25. The movement amplitude of OES in suspension decreased over time under all culture conditions. Moreover, the gene expression of ANXA1, ESR1, HSPA8, and HSPA1A in OES remained stable during culture, while that of PGR and OVGP1 decreased from day 0 to day 10. Last, the co-culture of developing embryos with OES in SOF/25 increased the rates of blastocysts on days 7 and 8 compared to embryos cultured alone, and increased the proportion of V-OES compared to OES cultured alone. In conclusion, M199/500 and SOF/25 provided the optimal conditions for the long-time culture of OES. The supporting effect of OES on embryo development and of developing embryos on OES morphology was evidenced for the first time. Altogether, these results point OES as an easy-to-use, standardizable, and physiological model to study embryo-maternal interactions in cattle.
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Affiliation(s)
- Thanya Pranomphon
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France; Embryo Technology and Stem Cell Research Center, School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Coline Mahé
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France
| | | | | | | | - Karine Reynaud
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France
| | - Carmen Almiñana
- Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, 8315, Lindau (ZH), Switzerland
| | - Stefan Bauersachs
- Institute of Veterinary Anatomy, Vetsuisse Faculty, University of Zurich, 8315, Lindau (ZH), Switzerland
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand.
| | | | - Marie Saint-Dizier
- CNRS, INRAE, University of Tours, PRC, Nouzilly, 37380, France; Tours University, Faculty of Sciences and Techniques, Tours, 37200, France.
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Matějková T, Dodoková A, Kreisinger J, Stopka P, Stopková R. Microbial, proteomic, and metabolomic profiling of the estrous cycle in wild house mice. Microbiol Spectr 2024; 12:e0203723. [PMID: 38171017 PMCID: PMC10846187 DOI: 10.1128/spectrum.02037-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 11/20/2023] [Indexed: 01/05/2024] Open
Abstract
Symbiotic microbial communities affect the host immune system and produce molecules contributing to the odor of an individual. In many mammalian species, saliva and vaginal fluids are important sources of chemical signals that originate from bacterial metabolism and may act as honest signals of health and reproductive status. In this study, we aimed to define oral and vaginal microbiomes and their dynamics throughout the estrous cycle in wild house mice. In addition, we analyzed a subset of vaginal proteomes and metabolomes to detect potential interactions with microbiomes. 16S rRNA sequencing revealed that both saliva and vagina are dominated by Firmicutes and Proteobacteria but differ at the genus level. The oral microbiome is more stable during the estrous cycle and most abundant bacteria belong to the genera Gemella and Streptococcus, while the vaginal microbiome shows higher bacterial diversity and dynamics during the reproductive cycle and is characterized by the dominance of Muribacter and Rodentibacter. These two genera cover around 50% of the bacterial community during estrus. Proteomic profiling of vaginal fluids revealed specific protein patterns associated with different estrous phases. Highly expressed proteins in estrus involve the keratinization process thus providing estrus markers (e.g., Hrnr) while some proteins are downregulated such as immune-related proteins that limit bacterial growth (Camp, Clu, Elane, Lyz2, and Ngp). The vaginal metabolome contains volatile compounds potentially involved in chemical communication, for example, ketones, aldehydes, and esters of carboxylic acids. Data integration of all three OMICs data sets revealed high correlations, thus providing evidence that microbiomes, host proteomes, and metabolomes may interact.IMPORTANCEOur data revealed dynamic changes in vaginal, but not salivary, microbiome composition during the reproductive cycle of wild mice. With multiple OMICs platforms, we provide evidence that changes in microbiota in the vaginal environment are accompanied by changes in the proteomic and metabolomics profiles of the host. This study describes the natural microbiota of wild mice and may contribute to a better understanding of microbiome-host immune system interactions during the hormonal and cellular changes in the female reproductive tract. Moreover, analysis of volatiles in the vaginal fluid shows particular substances that can be involved in chemical communication and reproductive behavior.
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Affiliation(s)
- Tereza Matějková
- Department of Zoology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
| | - Alica Dodoková
- Department of Zoology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
| | - Jakub Kreisinger
- Department of Zoology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
| | - Pavel Stopka
- Department of Zoology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
| | - Romana Stopková
- Department of Zoology, Faculty of Science, Charles University, BIOCEV, Vestec, Czechia
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5
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Felten M, Distler U, von Wiegen N, Łącki M, Behl C, Tenzer S, Stöcker W, Körschgen H. Substrate profiling of the metalloproteinase ovastacin uncovers specific enzyme-substrate interactions and discloses fertilization-relevant substrates. FEBS J 2024; 291:114-131. [PMID: 37690456 DOI: 10.1111/febs.16954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 08/07/2023] [Accepted: 09/07/2023] [Indexed: 09/12/2023]
Abstract
The metalloproteinase ovastacin is released by the mammalian egg upon fertilization and cleaves a distinct peptide bond in zona pellucida protein 2 (ZP2), a component of the enveloping extracellular matrix. This limited proteolysis causes zona pellucida hardening, abolishes sperm binding, and thereby regulates fertility. Accordingly, this process is tightly controlled by the plasma protein fetuin-B, an endogenous competitive inhibitor. At present, little is known about how the cleavage characteristics of ovastacin differ from closely related proteases. Physiological implications of ovastacin beyond ZP2 cleavage are still obscure. In this study, we employed N-terminal amine isotopic labeling of substrates (N-TAILS) contained in the secretome of mouse embryonic fibroblasts to elucidate the substrate specificity and the precise cleavage site specificity. Furthermore, we were able to unravel the physicochemical properties governing ovastacin-substrate interactions as well as the individual characteristics that distinguish ovastacin from similar proteases, such as meprins and tolloid. Eventually, we identified several substrates whose cleavage could affect mammalian fertilization. Consequently, these substrates indicate newly identified functions of ovastacin in mammalian fertilization beyond zona pellucida hardening.
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Affiliation(s)
- Matthias Felten
- Institute of Molecular Physiology, Cell and Matrix Biology, Johannes Gutenberg-University Mainz, Germany
| | - Ute Distler
- Institute for Immunology, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
| | - Nele von Wiegen
- Institute of Pathobiochemistry, The Autophagy Lab, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
| | - Mateusz Łącki
- Institute for Immunology, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
| | - Christian Behl
- Institute of Pathobiochemistry, The Autophagy Lab, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
| | - Stefan Tenzer
- Institute for Immunology, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
| | - Walter Stöcker
- Institute of Molecular Physiology, Cell and Matrix Biology, Johannes Gutenberg-University Mainz, Germany
| | - Hagen Körschgen
- Institute of Pathobiochemistry, The Autophagy Lab, University Medical Center of the Johannes Gutenberg-University Mainz, Germany
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Sinha MK, Kumaresan A, Rao Talluri T, Ebenezer Samuel King JP, Prakash MA, Nag P, Paul N, Raval K, Kamaraj E, V A. Single nucleotide polymorphisms cumulating to genetic variation for fertility in crossbred ( Bos taurus × Bos indicus) bull spermatozoa. Anim Biotechnol 2023; 34:2875-2886. [PMID: 36137067 DOI: 10.1080/10495398.2022.2124166] [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] [Indexed: 11/01/2022]
Abstract
Spermatozoa from high-fertile (HF) and low-fertile (LF) breeding bulls were subjected to high-throughput next-generation sequencing to identify important Single nucleotide polymorphisms (SNPs) and novel variants associated with fertility. A total of 77,038 genome-wide SNPs were identified, among which, 10,788 were novel variants. A total of 42,290 and 34,748 variants were recorded with 6115 and 4673 novel variants in in HF and LF bulls, respectively. Higher number of SNPs were identified in HF compared to LF bulls. GO analysis of filtered genes with significant variations in HF bulls indicated their involvement in oxidative phosphorylation and metabolic pathways. GO analysis of filtered genes with significant variation in LF bulls revealed their involvement in Ca2++ ion binding, structural constituent of ribosome, and biological processes like translation and ribosomal small subunit assembly. The study identified SNPs in candidate genes including TPT1, BOLA-DRA, CD74, RPS17, RPS28, RPS29, RPL14, RPL13, and RPS27A, which are linked to sperm functionality, survival, oxidative stress, and bull fertility. The identified SNPs could be used in selection of bulls for high fertility and the variation in these genes could be established as an explanation for the fertility differences in bulls upon validation in large number of bulls.
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Affiliation(s)
| | - Arumugam Kumaresan
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Thirumala Rao Talluri
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | | | - Mani Arul Prakash
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Pradeep Nag
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Nilendu Paul
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Kathan Raval
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Elango Kamaraj
- Department of Biotechnology, Theriogenology Laboratory, Southern Regional Station of ICAR-National Dairy Research Institute, Bengaluru, India
| | - Aranganathan V
- Jain University (Deemed-to-be University), Bengaluru, India
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Abedin SN, Baruah A, Baruah KK, Bora A, Dutta DJ, Kadirvel G, Katiyar R, Doley S, Das S, Khargharia G, Sarkar B, Sinha S, Phookan A, Dewry RK, Kalita MK, Chakravarty H, Deori S. Zinc oxide and selenium nanoparticles can improve semen quality and heat shock protein expression in cryopreserved goat (Capra hircus) spermatozoa. J Trace Elem Med Biol 2023; 80:127296. [PMID: 37659125 DOI: 10.1016/j.jtemb.2023.127296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 07/23/2023] [Accepted: 08/28/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Reactive oxygen species (ROS) are strongly linked with oxidative stress (OS) generated during the process of sperm cryopreservation. Indeed, cellular damage from ROS has been implicated during sperm cryopreservation which causes deterioration in sperm quality and antioxidant nanoparticles (NPs) have been successful in preventing such damage. The interaction of NPs with sperm cells has been less frequently explored in farm animals. OBJECTIVE The present study explored the effect of NP supplementation on sperm ultrastructure, potential interaction with sperm membrane (plasma and acrosome membrane), heat shock protein (HSP) gene expression levels and sperm quality in cryopreserved buck semen. MATERIALS AND METHODS Thirty-two (32) ejaculates were collected from four (4) adult male bucks and then diluted in Tris- citric acid- fructose- egg yolk (TCFY) extender containing the Zinc-oxide (ZnO) and Selenium (Se) NP treatments (T0: Control; TZn: 0.1 mg/mL ZnO NPs and TSe: 1 µg/mL Se NPs) after initial evaluation. Diluted semen was packed in 0.25 mL French mini straws and then stored in liquid nitrogen (LN2). Sperm parameters, lipid peroxidation (LPO) profile, sperm head morphology ultrastructural classification under transmission electron microscope (TEM), potential interaction of NPs with sperm membrane and expression of HSP genes were evaluated in the different treatment groups. RESULTS We found a significant (p < 0.05) increase in the percentage of spermatozoa with intact plasma membrane, and intact acrosome in the ZnO (0.1 mg/mL) and Se (1 µg/mL) NP supplemented groups in comparison to the frozen control group. TEM assessment revealed no internalization of both ZnO and Se NPs into the sperm structure. Few occasional contacts of ZnO NPs with the sperm membrane and a few agglomerates of Se NPs around the area of damaged membranes were visualized. HSP70 and HSP90 mRNA levels were significantly (p < 0.001) higher in the NP supplemented groups in comparison to the control. HSP70 and HSP90 mRNA levels had a strong positive association with sperm motility and a weak to moderate association with other sperm parameters. CONCLUSIONS Current findings indicated that ZnO NPs are more potent than Se NPs in ameliorating peroxidative damages during sperm cryopreservation, increases semen quality parameters possibly by increasing the expression levels of HSP genes in buck semen. Furthermore, NP supplementation may have a potential role in preserving sperm head ultrastructure by acting as an antioxidant and reducing OS during various degrees of cellular insults, which needs to be further explored.
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Affiliation(s)
- Sayed Nabil Abedin
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Anubha Baruah
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Kishore Kumar Baruah
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Arundhati Bora
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Devo Jyoti Dutta
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Govindasamy Kadirvel
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Rahul Katiyar
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Sunil Doley
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Samir Das
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Gautam Khargharia
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Biplab Sarkar
- Indian Institute of Agricultural Biotechnology, Ranchi, India
| | - Sudip Sinha
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Arundhati Phookan
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Raju Kumar Dewry
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Manoj Kumar Kalita
- College of Veterinary Science, Assam Agricultural University, Guwahati, India
| | - Himsikha Chakravarty
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India
| | - Sourabh Deori
- Division of Animal and Fisheries Science, Indian Council of Agricultural Research (ICAR) Research Complex for North Eastern Hill Region, Meghalaya, India.
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Toledo-Guardiola SM, Luongo C, Abril-Parreño L, Soriano-Úbeda C, Matás C. Different seminal ejaculated fractions in artificial insemination condition the protein cargo of oviductal and uterine extracellular vesicles in pig. Front Cell Dev Biol 2023; 11:1231755. [PMID: 37868907 PMCID: PMC10587466 DOI: 10.3389/fcell.2023.1231755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/21/2023] [Indexed: 10/24/2023] Open
Abstract
The seminal plasma (SP) is the liquid component of semen that facilitates sperm transport through the female genital tract. SP modulates the activity of the ovary, oviductal environment and uterine function during the periovulatory and early pregnancy period. Extracellular vesicles (EVs) secreted in the oviduct (oEVs) and uterus (uEVs) have been shown to influence the expression of endometrial genes that regulate fertilization and early embryo development. In some species, semen is composed of well-separated fractions that vary in concentration of spermatozoa and SP composition and volume. This study aimed to investigate the impact of different accumulative fractions of the porcine ejaculate (F1, composed of the sperm-rich fraction, SRF; F2, composed of F1 plus the intermediate fraction; F3, composed of F2 plus the post-SRF) on oEVs and uEVs protein cargo. Six days after the onset of estrus, we determined the oEVs and uEVs size and protein concentration in pregnant sows by artificial insemination (AI-sows) and in non-inseminated sows as control (C-sows). We also identified the main proteins in oEVs and uEVs, in AI-F1, AI-F2, AI-F3, and C-sows. Our results indicated that although the size of EVs is similar between AI- and C-sows, the protein concentration of both oEVs and uEVs was significantly lower in AI-sows (p < 0.05). Proteomic analysis identified 38 unique proteins in oEVs from AI-sows, mainly involved in protein stabilization, glycolytic and carbohydrate processes. The uEVs from AI-sows showed the presence of 43 unique proteins, including already-known fertility-related proteins (EZR, HSPAA901, PDS). We also demonstrated that the protein composition of oEVs and uEVs differed depending on the seminal fraction(s) inseminated (F1, F2, or F3). In conclusion, we found specific protein cargo in oEVs and uEVs according to the type of semen fraction the sow was inseminated with and whose functions these specific EVs proteins are closely associated with reproductive processes.
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Affiliation(s)
- S. M. Toledo-Guardiola
- Departamento de Fisiología, Facultad de Veterinaria, Campus de Excelencia Mare Nostrum Universidad de Murcia, Murcia, Spain
| | - C. Luongo
- Departamento de Fisiología, Facultad de Veterinaria, Campus de Excelencia Mare Nostrum Universidad de Murcia, Murcia, Spain
| | - L. Abril-Parreño
- Departamento de Fisiología, Facultad de Veterinaria, Campus de Excelencia Mare Nostrum Universidad de Murcia, Murcia, Spain
| | - C. Soriano-Úbeda
- Departamento de Medicina, Cirugía y Anatomía Veterinaria, Universidad de Léon, León, Spain
| | - C. Matás
- Departamento de Fisiología, Facultad de Veterinaria, Campus de Excelencia Mare Nostrum Universidad de Murcia, Murcia, Spain
- Instituto Murciano de Investigación Biosanitaria Pascual Parrilla (IMIB-Arrixaca), Murcia, Spain
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Hughes JR, McMorrow KJ, Bovin N, Miller DJ. An oviduct glycan increases sperm lifespan by diminishing the production of ubiquinone and reactive oxygen species†. Biol Reprod 2023; 109:356-366. [PMID: 37427962 PMCID: PMC10502565 DOI: 10.1093/biolre/ioad074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 06/02/2023] [Accepted: 06/26/2023] [Indexed: 07/11/2023] Open
Abstract
Sperm storage by females after mating for species-dependent periods is used widely among animals with internal fertilization to allow asynchrony between mating and ovulation. Many mammals store sperm in the lower oviduct where specific glycans on oviduct epithelial cells retain sperm to form a reservoir. Binding to oviduct cells suppresses sperm intracellular Ca2+ and increases sperm longevity. We investigated the mechanisms by which a specific oviduct glycan, 3-O-sulfated Lewis X trisaccharide (suLeX), prolongs the lifespan of porcine sperm. Using targeted metabolomics, we found that binding to suLeX diminishes the abundance of 4-hydroxybenzoic acid, the precursor to ubiquinone (also known as Coenzyme Q), 30 min after addition. Ubiquinone functions as an electron acceptor in the electron transport chain (ETC). 3-O-sulfated Lewis X trisaccharide also suppressed the formation of fumarate. A component of the citric acid cycle, fumarate is synthesized by succinate-coenzyme Q reductase, which employs ubiquinone and is also known as Complex II in the ETC. Consistent with the reduced activity of the ETC, the production of harmful reactive oxygen species (ROS) was diminished. The enhanced sperm lifespan in the oviduct may be because of suppressed ROS production because high ROS concentrations have toxic effects on sperm.
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Affiliation(s)
- Jennifer R Hughes
- Department of Animal Sciences and Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Katie J McMorrow
- Department of Animal Sciences and Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
| | - Nicolai Bovin
- Department of Chemical Biology of Glycans and Lipids, Shemyakin Institute of Bioorganic Chemistry, Moscow, Russia
| | - David J Miller
- Department of Animal Sciences and Institute of Genomic Biology, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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10
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Mahé C, Pranomphon T, Reynaud K, Laffont L, Meylheuc T, Schoen J, Mermillod P, Saint-Dizier M. Sperm-fluid-cell interplays in the bovine oviduct: glycosaminoglycans modulate sperm binding to the isthmic reservoir. Sci Rep 2023; 13:10311. [PMID: 37365288 DOI: 10.1038/s41598-023-37469-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 06/22/2023] [Indexed: 06/28/2023] Open
Abstract
When entering the oviduct for fertilisation, spermatozoa come into contact with the oviduct fluid (OF) and can bind to luminal epithelial cells in the isthmus to form a sperm reservoir. The objective of this study was to examine how the OF modulates sperm adhesion to the oviduct reservoir using an in vitro model of oviduct epithelial spheroids (OES). Bovine oviducts from a local slaughterhouse were used to collect OF and isthmic fragments for the in vitro incubation of OES. Compared to a non-capacitating control medium, the pre-ovulatory OF significantly decreased by 80-90% the density of spermatozoa bound to OES without affecting sperm motility, membrane integrity, or sperm-cilia interactions. This effect on sperm binding was reproduced with (1) OF from different cycle stages and anatomical regions of the oviduct; (2) OF fractions of more than 3 kDa; (3) modified OF in which proteins were denatured or digested and (4) heparan sulphate but not hyaluronic acid, two glycosaminoglycans present in the OF. In conclusion, the OF significantly decreased the number of spermatozoa that bind to oviduct epithelial cells without affecting sperm motility and this effect was due to macromolecules, including heparan sulphate.
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Affiliation(s)
- Coline Mahé
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France.
| | - Thanya Pranomphon
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
- School of Biotechnology, Embryo Technology and Stem Cell Research Center, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Karine Reynaud
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
| | - Ludivine Laffont
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
| | | | - Jennifer Schoen
- Department of Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany
| | - Pascal Mermillod
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
| | - Marie Saint-Dizier
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France
- Faculty of Sciences and Techniques, Tours University, Tours, France
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11
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Hamad SK, Elomda AM, Sun Y, Li Y, Zong Y, Chen J, Abbas AO, Stino FKR, Nazmi A, Mehaisen GMK. The In Vitro Evaluation of Rooster Semen Pellets Frozen with Dimethylacetamide. Animals (Basel) 2023; 13:ani13101603. [PMID: 37238034 DOI: 10.3390/ani13101603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/04/2023] [Accepted: 05/08/2023] [Indexed: 05/28/2023] Open
Abstract
Sperm cryopreservation is an effective technique for conserving animal genetic diversity and transmitting superior genetic backgrounds, maintained via a non-invasive sampling and collection of huge quantities of sperm. Nevertheless, cryopreservation in avian species is not commercially viable because of the rooster sperm's susceptibility to damage. This study aims to estimate the impact of dimethylacetamide (DMA) as a cryoprotectant at different levels (3%, 6%, or 9%) on the post-thawed sperm quality, motility, antioxidant-biomarkers, and the expression of anti-freeze related genes. Semen samples were collected twice a week from twelve roosters aged 40 wk, weighing 3400 ± 70 g, and belonging to the Cairo-B2 chicken strain. Fresh semen samples were rapidly appraised, pooled, diluted with two volumes of a basic extender, and divided equally into three groups. The diluted groups were chilled at -20 °C for 7 min, then gently supplemented with 3, 6, or 9% pre-cooled DMA and equilibrated at 5 °C for a further 10 min. Semen pellets were formed by pipetting drops 7 cm above liquid nitrogen (LN2), which were then kept inside cryovials in the LN2. Thawing was performed 2 months later by taking 3-4 pellets of the frozen semen into a glass tube and warming it in a water bath for 8 s at 60 °C. The results showed that 3% DMA increased the proportion of total motile sperm, progressivity, viability, and plasma membrane integrity (%) compared to the 6% and 9% DMA groups. The lipid peroxidation and antioxidant enzyme activity were improved in the 3% group. At the same time, some anti-freeze-related genes' (including ras homolog family member A (RHOA), heat shock protein 70 (HSP70), and small nuclear ribonucleoprotein polypeptide A (SNRPA1)) expressions were upregulated within the 3% DMA group relative to other groups. In conclusion, the 3% DMA group maintained higher post-thawed sperm quality than the other tested groups.
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Affiliation(s)
- Shaimaa K Hamad
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43210, USA
| | - Ahmed M Elomda
- Department of Animal Biotechnology, Animal Production Research Institute, Agriculture Research Center, Giza 12613, Egypt
| | - Yanyan Sun
- Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yunlei Li
- Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Yunhe Zong
- Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Jilan Chen
- Key Laboratory of Animal (Poultry) Genetics Breeding and Reproduction, Ministry of Agriculture and Rural Affairs, Institute of Animal Sciences, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Ahmed O Abbas
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
- Department of Animal and Fish Production, College of Agricultural and Food Sciences, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Farid K R Stino
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
| | - Ali Nazmi
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43210, USA
- Food for Health Discovery Theme, The Ohio State University, Columbus, OH 43013, USA
| | - Gamal M K Mehaisen
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza 12613, Egypt
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Tian H, Ding M, Guo Y, Zhu Z, Yu Y, Tian Y, Li K, Sun G, Jiang R, Han R, Yan F, Kang X. Effect of HSPA8 gene on the proliferation, apoptosis and immune function of HD11 cells. DEVELOPMENTAL AND COMPARATIVE IMMUNOLOGY 2023; 142:104666. [PMID: 36764422 DOI: 10.1016/j.dci.2023.104666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 01/30/2023] [Accepted: 02/07/2023] [Indexed: 06/18/2023]
Abstract
HSPA8 (Heat shock 70 kDa protein 8) is a molecular chaperone involved in a variety of cellular processes. This gene may affect the proliferation, apoptosis and immune function of chicken macrophages, but the specific mechanism remains unclear. The purpose of this study was to explore the effect of the HSPA8 gene on the proliferation, apoptosis and immune function of chicken macrophages. In this study, a chicken HSPA8 overexpression plasmid, interference fragment and corresponding controls were transfected into HD11 cells, and then the expression of the HSPA8 gene, cell proliferation, cell cycle, apoptosis rate and immune function of each group were detected. The results showed that transfection of the HSPA8 overexpression plasmid significantly upregulated the level of HSPA8 expression in HD11 cells compared with the control; significantly promoted the proliferation of HD11 cells and the expression of PCNA, CCND1 and CCNB3; decreased the number of cells in the G1 phase and increased the number of cells in the S phase; decreased the rate of apoptosis and upregulated the expression of Bcl-2; and promoted the expression of the LPS-induced cytokines IL-1β, IL-6 and TNF-α. Transfection of the HSPA8 interference fragment significantly downregulated the level of HSPA8 expression in HD11 cells; significantly inhibited the proliferation of HD11 cells and the expression of PCNA, CCND1 and CDK1; increased the number of cells in the G1 phase and decreased the number of cells in the S phase; increased the rate of apoptosis, downregulated the expression of Bcl-2 and upregulated the expression levels of Fas and FasL; and inhibited the expression of the LPS-induced cytokines IL-1β and NF-κB. The results suggested that HSPA8 promotes the proliferation of and inhibits the apoptosis of HD11 cells and has a proinflammatory effect.
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Affiliation(s)
- Huihui Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China
| | - Mengxia Ding
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China
| | - Yujie Guo
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China
| | - Zhaoyan Zhu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China
| | - Yange Yu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China
| | - Yadong Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China
| | - Kui Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China
| | - Guirong Sun
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China
| | - Ruirui Jiang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China
| | - Ruili Han
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China
| | - Fengbin Yan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China.
| | - Xiangtao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou, 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou, 450046, China
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13
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Mahé C, Lavigne R, Com E, Pineau C, Zlotkowska AM, Tsikis G, Mermillod P, Schoen J, Saint-Dizier M. The sperm-interacting proteome in the bovine isthmus and ampulla during the periovulatory period. J Anim Sci Biotechnol 2023; 14:30. [PMID: 36797800 PMCID: PMC9936689 DOI: 10.1186/s40104-022-00811-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/24/2022] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Spermatozoa interact with oviduct secretions before fertilization in vivo but the molecular players of this dialog and underlying dynamics remain largely unknown. Our objectives were to identify an exhaustive list of sperm-interacting proteins (SIPs) in the bovine oviduct fluid and to evaluate the impact of the oviduct anatomical region (isthmus vs. ampulla) and time relative to ovulation (pre-ovulatory vs. post-ovulatory) on SIPs number and abundance. METHODS Pools of oviduct fluid (OF) from the pre-ovulatory ampulla, pre-ovulatory isthmus, post-ovulatory ampulla, and post-ovulatory isthmus in the side of ovulation were collected from the slaughterhouse. Frozen-thawed bull sperm were incubated with OF or phosphate-buffered saline (control) for 60 min at 38.5 °C. After protein extraction and digestion, sperm and OF samples were analyzed by nanoLC-MS/MS and label-free protein quantification. RESULTS A quantitative comparison between proteins identified in sperm and OF samples (2333 and 2471 proteins, respectively) allowed for the identification of 245 SIPs. The highest number (187) were found in the pre-ovulatory isthmus, i.e., time and place of the sperm reservoir. In total, 41 SIPs (17%) were differentially abundant between stages in a given region or between regions at a given stage and 76 SIPs (31%) were identified in only one region × stage condition. Functional analysis of SIPs predicted roles in cell response to stress, regulation of cell motility, fertilization, and early embryo development. CONCLUSION This study provides a comprehensive list of SIPs in the bovine oviduct and evidences dynamic spatio-temporal changes in sperm-oviduct interactions around ovulation time. Moreover, these data provide protein candidates to improve sperm conservation and in vitro fertilization media.
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Affiliation(s)
- Coline Mahé
- CNRS, IFCE, INRAE, Université de Tours, PRC, 37380, Nouzilly, France.
| | - Régis Lavigne
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Emmanuelle Com
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Charles Pineau
- grid.410368.80000 0001 2191 9284Univ Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement Et Travail) - UMR-S 1085, F-35000 Rennes, France ,grid.410368.80000 0001 2191 9284Univ Rennes, CNRS, Inserm, Biosit UAR 3480 US_S 018, Protim Core Facility, 35000 Rennes, France
| | - Aleksandra Maria Zlotkowska
- grid.418188.c0000 0000 9049 5051Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany ,grid.418779.40000 0001 0708 0355Present Address: Department of Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany
| | - Guillaume Tsikis
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Pascal Mermillod
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
| | - Jennifer Schoen
- grid.418188.c0000 0000 9049 5051Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany ,grid.418779.40000 0001 0708 0355Present Address: Department of Reproduction Biology, Leibniz Institute for Zoo and Wildlife Research (IZW), Berlin, Germany
| | - Marie Saint-Dizier
- grid.464126.30000 0004 0385 4036CNRS, IFCE, INRAE, Université de Tours, PRC, 37380 Nouzilly, France
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14
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Hughes JR, McMorrow KJ, Bovin N, Miller DJ. An oviduct glycan increases sperm lifespan by diminishing ubiquinone and production of reactive oxygen species. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.01.08.523174. [PMID: 36712093 PMCID: PMC9881936 DOI: 10.1101/2023.01.08.523174] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Sperm storage by females after mating for species-dependent periods is used widely among animals with internal fertilization to allow asynchrony between mating and ovulation. Many mammals store sperm in the lower oviduct where specific glycans on epithelial cells retain sperm to form a reservoir. Binding to oviduct cells suppresses sperm intracellular Ca 2+ and increases sperm longevity. We investigated the mechanisms by which a specific oviduct glycan, 3-O-sulfated Lewis X trisaccharide (suLe X ), prolongs the lifespan of porcine sperm. Using targeted metabolomics, we report that binding to suLe X diminishes the abundance of the precursor to ubiquinone and suppresses formation of fumarate, a specific citric acid cycle component, diminishing the activity of the electron transport chain and reducing the production of harmful reactive oxygen species (ROS). The enhanced sperm lifespan in the oviduct may be due to suppressed ROS production as many reports have demonstrated toxic effects of high ROS concentrations on sperm.
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15
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Integrative Proteomics and Transcriptomics Profiles of the Oviduct Reveal the Prolificacy-Related Candidate Biomarkers of Goats ( Capra hircus) in Estrous Periods. Int J Mol Sci 2022; 23:ijms232314888. [PMID: 36499219 PMCID: PMC9737051 DOI: 10.3390/ijms232314888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/16/2022] [Accepted: 11/24/2022] [Indexed: 11/29/2022] Open
Abstract
The oviduct is a dynamic reproductive organ for mammalian reproduction and is required for gamete storage, maturation, fertilization, and early embryonic development, and it directly affects fecundity. However, the molecular regulation of prolificacy occurring in estrous periods remain poorly understood. This study aims to gain a better understanding of the genes involved in regulating goat fecundity in the proteome and transcriptome levels of the oviducts. Twenty female Yunshang black goats (between 2 and 3 years old, weight 52.22 ± 0.43 kg) were divided into high- and low-fecundity groups in the follicular (FH and FL, five individuals per group) and luteal (LH and LL, five individuals per group) phases, respectively. The DIA-based high-resolution mass spectrometry (MS) method was used to quantify proteins in twenty oviducts. A total of 5409 proteins were quantified, and Weighted gene co-expression network analysis (WGCNA) determined that the tan module was highly associated with the high-fecundity trait in the luteal phase, and identified NUP107, ANXA11, COX2, AKP13, and ITF140 as hub proteins. Subsequently, 98 and 167 differentially abundant proteins (DAPs) were identified in the FH vs. FL and LH vs. LL comparison groups, respectively. Parallel reaction monitoring (PRM) was used to validate the results of the proteomics data, and the hub proteins were analyzed with Western blot (WB). In addition, biological adhesion and transporter activity processes were associated with oviductal function, and several proteins that play roles in oviductal communication with gametes or embryos were identified, including CAMSAP3, ITGAM, SYVN1, EMG1, ND5, RING1, CBS, PES1, ELP3, SEC24C, SPP1, and HSPA8. Correlation analysis of proteomics and transcriptomic revealed that the DAPs and differentially expressed genes (DEGs) are commonly involved in the metabolic processes at the follicular phase; they may prepare the oviductal microenvironment for gamete reception; and the MAP kinase activity, estrogen receptor binding, and angiotensin receptor binding terms were enriched in the luteal phase, which may be actively involved in reproductive processes. By generating the proteome data of the oviduct at two critical phases and integrating transcriptome analysis, we uncovered novel aspects of oviductal gene regulation of fecundity and provided a reference for other mammals.
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Zhang J, Pan Y, Zhao L, Zhao T, Yu S, Cui Y. Identification of key genes and biological pathways in different parts of yak oviduct based on transcriptome analysis. Front Vet Sci 2022; 9:1016191. [PMID: 36504863 PMCID: PMC9727391 DOI: 10.3389/fvets.2022.1016191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/18/2022] [Indexed: 11/24/2022] Open
Abstract
The oviduct consists of three parts: the infundibulum (In), ampulla (Am), and isthmus (Is). These have the same histological structure, but different physiological functions. In this study, transcriptomics was used to analyze mRNA in these three parts of yak oviduct. The results showed that there were 325 up-regulated genes and 282 down-regulated genes in the infundibulum and ampulla. Moreover, there were 234 up-regulated genes and 776 down-regulated genes in the isthmus and ampulla, as well as 873 up-regulated genes and 297 down-regulated genes in the infundibulum and isthmus. The expression of C3 in the infundibulum was significantly higher than that in the ampulla and isthmus. The expression of FAU in the isthmus was significantly lower than that in the ampulla and infundibulum, and the expression of EEF1A1 in the ampulla was significantly higher than that in the ampulla and infundibulum. When the infundibulum was compared with the ampulla and isthmus, it was found that the up-regulated genes were enriched in the lysosome, phagosome, staphylococcus aureus infection, and leishmaniasis pathway. When the isthmus was compared with the ampulla and infundibulum, the up-regulated genes were present in the apoptosis pathway, oxidative phosphorylation, and viral myocarditis pathway. When the isthmus was compared with the infundibulum and ampulla, the down-regulated pathways were protein processing in the endoplasmic reticulum and the endocytosis. The Epstein-Barr virus infection pathway was up-regulated according to a comparison of the isthmus and infundibulum and was down-regulated based on a comparison of the isthmus and ampulla. Transcriptional misregulation in the Middle East pathway was up-regulated based on a comparison of the isthmus and ampulla and was down-regulated based on a comparison of the isthmus and infundibulum. ERBB2, JUP, CTNND1, and KRT7 were defined as the hub genes of the yak oviduct. The results of this study provide sufficient omics data for yak fertilization, which is also of great significance to altitude medicine.
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Affiliation(s)
- Jian Zhang
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China
| | - Yangyang Pan
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China
| | - Ling Zhao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China
| | - Tian Zhao
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China
| | - Sijiu Yu
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China,*Correspondence: Sijiu Yu
| | - Yan Cui
- College of Veterinary Medicine, Gansu Agricultural University, Lanzhou, China,Technology and Research Center of Gansu Province for Embryonic Engineering of Bovine and Sheep & Goat, Lanzhou, China,Yan Cui
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17
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Tian H, Ding M, Guo Y, Zhu Z, Yu Y, Tian Y, Li K, Sun G, Jiang R, Han R, Yan F, Kang X. WITHDRAWN: Effect of HSPA8 on the proliferation, apoptosis and immune function of chicken macrophages. Int J Biochem Cell Biol 2022:106186. [PMID: 35217190 DOI: 10.1016/j.biocel.2022.106186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Accepted: 02/21/2022] [Indexed: 11/19/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal
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Affiliation(s)
- Huihui Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Mengxia Ding
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Yujie Guo
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China
| | - Zhaoyan Zhu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Yange Yu
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Yadong Tian
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China
| | - Kui Li
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China
| | - Guirong Sun
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China
| | - Ruirui Jiang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China
| | - Ruili Han
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China
| | - Fengbin Yan
- College of Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China.
| | - Xiangtao Kang
- College of Animal Science and Technology, Henan Agricultural University, Zhengzhou 450046, China; Henan Key Laboratory for Innovation and Utilization of Chicken Germplasm Resources, Zhengzhou 450046, China.
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18
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Holt WV, Comizzoli P. Opportunities and Limitations for Reproductive Science in Species Conservation. Annu Rev Anim Biosci 2021; 10:491-511. [PMID: 34699258 DOI: 10.1146/annurev-animal-013120-030858] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Reproductive science in the context of conservation biology is often understood solely in terms of breeding threatened species. Although technologies developed primarily for agriculture or biomedicine have a potentially important role in species conservation, their effectiveness is limited if we regard the main objective of animal conservation as helping to support populations rather than to breed a small number of individuals. The global threats facing wild species include the consequences of climate change, population growth, urbanization, atmospheric and water pollution, and the release of chemicals into the environment, to cite but a few. Reproductive sciences provide important and often unexpected windows into many of these consequences, and our aim here is both to demonstrate the breadth of reproductive science and the importance of basic knowledge and to suggest where some of the insights might be useful in mitigating the problems. Expected final online publication date for the Annual Review of Animal Biosciences, Volume 10 is February 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
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Affiliation(s)
- William V Holt
- Academic Unit of Reproductive and Developmental Medicine, Department of Oncology & Metabolism, University of Sheffield, Sheffield, United Kingdom;
| | - Pierre Comizzoli
- Smithsonian Conservation Biology Institute, National Zoological Park, Washington, DC, USA;
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19
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Skerrett-Byrne DA, Anderson AL, Hulse L, Wass C, Dun MD, Bromfield EG, De Iuliis GN, Pyne M, Nicolson V, Johnston SD, Nixon B. Proteomic analysis of koala (phascolarctos cinereus) spermatozoa and prostatic bodies. Proteomics 2021; 21:e2100067. [PMID: 34411425 DOI: 10.1002/pmic.202100067] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Revised: 06/28/2021] [Accepted: 08/16/2021] [Indexed: 12/23/2022]
Abstract
The aims of this study were to investigate the proteome of koala spermatozoa and that of the prostatic bodies with which they interact during ejaculation. For this purpose, spermatozoa and prostatic bodies were fractionated from the semen of four male koalas and analysed by HPLC MS/MS. This strategy identified 744 sperm and 1297 prostatic body proteins, which were subsequently attributed to 482 and 776 unique gene products, respectively. Gene ontology curation of the sperm proteome revealed an abundance of proteins mapping to the canonical sirtuin and 14-3-3 signalling pathways. By contrast, protein ubiquitination and unfolded protein response pathways dominated the equivalent analysis of proteins uniquely identified in prostatic bodies. Koala sperm proteins featured an enrichment of those mapping to the functional categories of cellular compromise/inflammatory response, whilst those of the prostatic body revealed an over-representation of molecular chaperone and stress-related proteins. Cross-species comparisons demonstrated that the koala sperm proteome displays greater conservation with that of eutherians (human; 93%) as opposed to reptile (crocodile; 39%) and avian (rooster; 27%) spermatozoa. Together, this work contributes to our overall understanding of the core sperm proteome and has identified biomarkers that may contribute to the exceptional longevity of koala spermatozoa during ex vivo storage.
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Affiliation(s)
- David A Skerrett-Byrne
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, Discipline of Biological Sciences, The University of Newcastle, University Drive, Callaghan, New South Wales, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Amanda L Anderson
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, Discipline of Biological Sciences, The University of Newcastle, University Drive, Callaghan, New South Wales, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Lyndal Hulse
- School of Agriculture and Food Sciences, The University of Queensland, Gatton, Queensland, Australia
| | - Caillin Wass
- School of Agriculture and Food Sciences, The University of Queensland, Gatton, Queensland, Australia
| | - Matthew D Dun
- Cancer Signalling Research Group, School of Biomedical Sciences and Pharmacy, Faculty of Health and Medicine, University of Newcastle, Callaghan, New South Wales, Australia.,Priority Research Centre for Cancer Research Innovation and Translation, Hunter Medical Research Institute, Lambton, New South Wales, Australia
| | - Elizabeth G Bromfield
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, Discipline of Biological Sciences, The University of Newcastle, University Drive, Callaghan, New South Wales, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Geoffry N De Iuliis
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, Discipline of Biological Sciences, The University of Newcastle, University Drive, Callaghan, New South Wales, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
| | - Michael Pyne
- Currumbin Wildlife Sanctuary, Currumbin, Queensland, Australia
| | - Vere Nicolson
- Dreamworld, Dreamworld Parkway, Coomera, Queensland, Australia
| | - Stephen D Johnston
- School of Agriculture and Food Sciences, The University of Queensland, Gatton, Queensland, Australia
| | - Brett Nixon
- Priority Research Centre for Reproductive Science, School of Environmental and Life Sciences, Discipline of Biological Sciences, The University of Newcastle, University Drive, Callaghan, New South Wales, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, New South Wales, Australia
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20
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Mahé C, Zlotkowska AM, Reynaud K, Tsikis G, Mermillod P, Druart X, Schoen J, Saint-Dizier M. Sperm migration, selection, survival, and fertilizing ability in the mammalian oviduct†. Biol Reprod 2021; 105:317-331. [PMID: 34057175 PMCID: PMC8335357 DOI: 10.1093/biolre/ioab105] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 04/28/2021] [Accepted: 05/21/2021] [Indexed: 12/23/2022] Open
Abstract
In vitro fertilization (IVF) gives rise to embryos in a number of mammalian species and is currently widely used for assisted reproduction in humans and for genetic purposes in cattle. However, the rate of polyspermy is generally higher in vitro than in vivo and IVF remains ineffective in some domestic species like pigs and horses, highlighting the importance of the female reproductive tract for gamete quality and fertilization. In this review, the way the female environment modulates sperm selective migration, survival, and acquisition of fertilizing ability in the oviduct is being considered under six aspects: (1) the utero-tubal junction that selects a sperm sub-population entering the oviduct; (2) the presence of sperm binding sites on luminal epithelial cells in the oviduct, which prolong sperm viability and plays a role in limiting polyspermic fertilization; (3) the contractions of the oviduct, which promote sperm migration toward the site of fertilization in the ampulla; (4) the regions of the oviduct, which play different roles in regulating sperm physiology and interactions with oviduct epithelial cells; (5) the time of ovulation, and (6) the steroid hormonal environment which regulates sperm release from the luminal epithelial cells and facilitates capacitation in a finely orchestrated manner.
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Affiliation(s)
- Coline Mahé
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | | | - Karine Reynaud
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | | | | | - Xavier Druart
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
| | - Jennifer Schoen
- Institute of Reproductive Biology, Leibniz Institute for Farm Animal Biology, FBN, Dummerstorf, Germany
| | - Marie Saint-Dizier
- CNRS, IFCE, INRAE, Université de Tours, PRC, Nouzilly, France
- Tours University, Faculty of Sciences and Techniques, Agrosciences Department, Tours, France
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21
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Onasanya GO, Msalya GM, Thiruvenkadan AK, Sreekumar C, Tirumurugaan GK, Fafiolu AO, Adeleke MA, Yakubu A, Ikeobi CON, Okpeku M. Heterozygous Single-Nucleotide Polymorphism Genotypes at Heat Shock Protein 70 Gene Potentially Influence Thermo-Tolerance Among Four Zebu Breeds of Nigeria. Front Genet 2021; 12:642213. [PMID: 33912217 PMCID: PMC8075048 DOI: 10.3389/fgene.2021.642213] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Accepted: 03/01/2021] [Indexed: 11/18/2022] Open
Abstract
Genetic variants at heat shock protein 70 gene and their influence on heat stress (HS) tolerance were studied among selected Nigeria zebu, namely, 25 White Fulani (WF), 21 Sokoto Gudali (SG), 21 Red Bororo (RB), and 23 Ambala (AM). Detection of single nucleotide polymorphism (SNP) followed by determination of genotype and genotypic frequency was made among the selected breeds. The heat tolerance coefficient (HTC) was determined from thermo-related parameters including body temperature, rectal temperature, and respiratory rate. Thermo-Tolerance was evaluated through the SNP-thermo-parameter relationship. Statistical analyses were done using the GLM procedure in SAS. A quantitative real-time/high-resolution melting-based assay detected twelve genetic variants. Five of these were common and shared across all breeds of cattle. Of the remaining seven variants, three were specifically identified in AM, two in SG, and two in RB. Also, SNPs were evaluated and four unique SNPs (C151T, C146T, G90A, and C219A) were identified. Heterozygous animals had lower HTC suggesting their potential to withstand HS than homozygous counterparts. The WF and RB animals had significantly lower values for all parameters (BT, RT, RR, and HTC) compared to AM and SG breeds. Thermo-related parameters were significantly different (P < 0.001), and it is recommended that screening of SNPs in zebu is needed to enable selection for improved thermo-tolerance.
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Affiliation(s)
- Gbolabo Olaitan Onasanya
- Department of Animal Science, Federal University Dutse, Dutse, Nigeria
- Department of Animal Breeding and Genetics, Federal University of Agriculture Abeokuta, Abeokuta, Nigeria
- Mecheri Sheep Research Station Pottaneri, Tamil Nadu Veterinary and Animal Sciences University, Chennai, India
- Biotechnology Laboratory, Post Graduate Research Institute in Animal Sciences, Tamil Nadu Veterinary and Animal Sciences University, Chennai, India
| | - George Mutani Msalya
- Department of Animal, Aquaculture and Range Sciences, Sokoine University of Agriculture, Morogoro, Tanzania
| | | | - Chirukandoth Sreekumar
- Biotechnology Laboratory, Post Graduate Research Institute in Animal Sciences, Tamil Nadu Veterinary and Animal Sciences University, Chennai, India
| | | | - Adeboye O. Fafiolu
- Department of Animal Nutrition, Federal University of Agriculture, Abeokuta, Abeokuta, Nigeria
| | - Matthew A. Adeleke
- Discipline of Genetics, School of Life Sciences, College of Agriculture, Engineering and Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Abdulmojeed Yakubu
- Department of Animal Science, Faculty of Agriculture, Nasarawa State University, Keffi, Nigeria
| | | | - Moses Okpeku
- Discipline of Genetics, School of Life Sciences, College of Agriculture, Engineering and Sciences, University of KwaZulu-Natal, Durban, South Africa
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22
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Saint-Dizier M, Mahé C, Reynaud K, Tsikis G, Mermillod P, Druart X. Sperm interactions with the female reproductive tract: A key for successful fertilization in mammals. Mol Cell Endocrinol 2020; 516:110956. [PMID: 32712384 DOI: 10.1016/j.mce.2020.110956] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/22/2020] [Accepted: 07/20/2020] [Indexed: 12/15/2022]
Abstract
Sperm migration through the female genital tract is not a quiet journey. Uterine contractions quickly operate a drastic selection, leading to a very restrictive number of sperm reaching the top of uterine horns and finally, provided the presence of key molecules on sperm, the oviduct, where fertilization takes place. During hours and sometimes days before fertilization, subpopulations of spermatozoa interact with dynamic and region-specific maternal components, including soluble proteins, extracellular vesicles and epithelial cells lining the lumen of the female tract. Interactions with uterine and oviductal cells play important roles for sperm survival as they modulate the maternal immune response and allow a transient storage before ovulation. The body of work reported here highlights the importance of sperm interactions with proteins originated from both the uterine and oviductal fluids, as well as hormonal signals around the time of ovulation for sperm acquisition of fertilizing competence.
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Affiliation(s)
- Marie Saint-Dizier
- INRAE, UMR PRC, 37380, Nouzilly, France; University of Tours, Faculty of Sciences and Techniques, 37000, Tours, France.
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23
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Khan FA, Diel de Amorim M, Chenier TS. Qualitative analysis and functional classification of the uterine proteome of mares in oestrus and dioestrus. Reprod Domest Anim 2020; 55:1511-1519. [PMID: 32772405 DOI: 10.1111/rda.13800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 08/05/2020] [Indexed: 11/28/2022]
Abstract
Quantitative analysis of the uterine flush fluid proteome of mares in oestrus and dioestrus has been previously reported. The objectives of this study were to: a) evaluate qualitative differences in the uterine flush fluid proteome between mares in oestrus and mares in dioestrus and b) perform a functional classification of proteins either unique to each stage or common between the two stages. Uterine flush fluid samples were collected from 8 light breed mares in either oestrus (n = 5) or dioestrus (n = 3). Proteomic analysis of the samples was conducted using liquid chromatography-tandem mass spectrometry. Proteins exclusively detected in oestrus or dioestrus and those common to both stages were identified using the Scaffold software (version 4.4.8, Proteome Software Inc., Portland, OR). The identified proteins were classified into gene ontology (GO) categories (cellular component [CC], molecular function [MF] and biological process [BP]) using the PANTHER (www.pantherdb.org) classification system version 14.0. Of 172 proteins identified, 51 and 28 were exclusively detected in mares in oestrus and dioestrus, respectively, and 93 proteins were common to both stages. The most represented terms in various GO categories were similar among the three subsets of proteins. The most represented CC terms were extracellular region and cell, the most represented MF terms were catalytic activity and binding, and the most represented BP terms were metabolic process and cellular process. In conclusion, proteomic analysis of the uterine flush fluid enabled the identification of subsets of proteins unique to oestrus or dioestrus, or common to both stages. The results of this study can serve as a baseline for future research focused on finding stage-specific protein markers or evaluating differences in the uterine flush fluid proteome between normal mares and those with uterine disease.
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Affiliation(s)
- Firdous A Khan
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada.,Department of Large Animal Medicine and Surgery, School of Veterinary Medicine, St. George's University, St. George's, Grenada
| | - Mariana Diel de Amorim
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
| | - Tracey S Chenier
- Department of Population Medicine, Ontario Veterinary College, University of Guelph, Guelph, ON, Canada
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24
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García-Martínez S, Gadea J, Coy P, Romar R. Addition of exogenous proteins detected in oviductal secretions to in vitro culture medium does not improve the efficiency of in vitro fertilization in pigs. Theriogenology 2020; 157:490-497. [PMID: 32898824 DOI: 10.1016/j.theriogenology.2020.08.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 08/07/2020] [Accepted: 08/12/2020] [Indexed: 11/17/2022]
Abstract
This work was designed to study whether HSP70-1A, HSP90α, ezrin or PDI4, proteins previously identified in porcine oviductal secretions, have a role in zona pellucida (ZP) resistance to enzymatic digestion, in vitro fertilization (IVF) and sperm viability. In vitro matured porcine cumulus oocyte complexes were denuded and i) incubated for 1 h in TALP medium supplemented or not with each exogenous oviductal protein and in presence or absence of heparin to assess ZP digestion time by pronase; and ii) inseminated with fresh ejaculated boar spermatozoa in medium supplemented or not with each exogenous oviductal protein to assess their effect on fertilization results. Finally, spermatozoa were incubated in Tyrode's medium (0, 1 and 20 h) supplemented or not with HSP-701A, HSP-90α or ezrin, to assess simultaneously sperm viability and acrosome status by means of flow cytometry. Although all proteins increased the ZP digestion time, this increase was lower than 1 min, being ezrin the protein with a stronger effect. Presence of heparin in the medium reinforced the ZP hardening effect of ezrin and HSP-701A up to one more min, but not HSP-90α nor PDI4. Sperm penetration, but not IVF efficiency, increased when gametes were cocultured in medium containing PDIA4 whereas sperm penetration and polyspermy rates decreased in presence of ezrin and HSP proteins. This reduction was not the result of a detrimental effect of proteins on sperm viability or acrosome reaction. In conclusion, addition of exogenous proteins detected in oviductal secretions to artificial media does not reproduce the effect of adding such secretions nor improve the final efficiency of the porcine IVF system.
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Affiliation(s)
- Soledad García-Martínez
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, Murcia, Spain
| | - Joaquín Gadea
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, Murcia, Spain
| | - Pilar Coy
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, Murcia, Spain
| | - Raquel Romar
- Department of Physiology, Faculty of Veterinary, University of Murcia, Campus Mare Nostrum and IMIB-Arrixaca, Murcia, Spain.
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25
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Luongo C, González-Brusi L, Cots-Rodríguez P, Izquierdo-Rico MJ, Avilés M, García-Vázquez FA. Sperm Proteome after Interaction with Reproductive Fluids in Porcine: From the Ejaculation to the Fertilization Site. Int J Mol Sci 2020; 21:ijms21176060. [PMID: 32842715 PMCID: PMC7570189 DOI: 10.3390/ijms21176060] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/14/2020] [Accepted: 08/18/2020] [Indexed: 02/06/2023] Open
Abstract
Ejaculated sperm are exposed to different environments before encountering the oocyte. However, how the sperm proteome changes during this transit remains unsolved. This study aimed to identify proteomic changes in boar sperm after incubation with male (seminal plasma, SP) and/or female (uterine fluid, UF; and oviductal fluid, OF) reproductive fluids. The following experimental groups were analyzed: (1) SP: sperm + 20% SP; (2) UF: sperm + 20% UF; (3) OF: sperm + 20% OF; (4) SP + UF: sperm + 20% SP + 20% UF; and (5) SP+OF: sperm + 20% SP + 20% OF. The proteome analysis, performed by HPLC-MS/MS, allowed the identification of 265 proteins. A total of 69 proteins were detected in the UF, SP, and SP + UF groups, and 102 proteins in the OF, SP, and SP + OF groups. Our results showed a higher number of proteins when sperm were incubated with only one fluid than when they were co-incubated with two fluids. Additionally, the number of sperm-interacting proteins from the UF group was lower than the OF group. In conclusion, the interaction of sperm with reproductive fluids alters its proteome. The description of sperm-interacting proteins in porcine species after co-incubation with male and/or female reproductive fluids may be useful to understand sperm transport, selection, capacitation, or fertilization phenomena.
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Affiliation(s)
- Chiara Luongo
- Department of Physiology, Veterinary School, International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), University of Murcia, 30100 Murcia, Spain;
| | - Leopoldo González-Brusi
- Department of Cell Biology and Histology, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain; (L.G.-B.); (P.C.-R.); (M.J.I.-R.)
| | - Paula Cots-Rodríguez
- Department of Cell Biology and Histology, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain; (L.G.-B.); (P.C.-R.); (M.J.I.-R.)
| | - Mª José Izquierdo-Rico
- Department of Cell Biology and Histology, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain; (L.G.-B.); (P.C.-R.); (M.J.I.-R.)
- Institute for Biomedical Research of Murcia, IMIB-Arrixaca, 30100 Murcia, Spain
| | - Manuel Avilés
- Department of Cell Biology and Histology, Faculty of Medicine, University of Murcia, 30100 Murcia, Spain; (L.G.-B.); (P.C.-R.); (M.J.I.-R.)
- Institute for Biomedical Research of Murcia, IMIB-Arrixaca, 30100 Murcia, Spain
- Correspondence: (M.A.); (F.A.G.-V.)
| | - Francisco Alberto García-Vázquez
- Department of Physiology, Veterinary School, International Excellence Campus for Higher Education and Research (Campus Mare Nostrum), University of Murcia, 30100 Murcia, Spain;
- Institute for Biomedical Research of Murcia, IMIB-Arrixaca, 30100 Murcia, Spain
- Correspondence: (M.A.); (F.A.G.-V.)
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26
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Almiñana C, Bauersachs S. Extracellular vesicles: Multi-signal messengers in the gametes/embryo-oviduct cross-talk. Theriogenology 2020; 150:59-69. [PMID: 32088033 DOI: 10.1016/j.theriogenology.2020.01.077] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 01/29/2020] [Indexed: 02/06/2023]
Abstract
Extracellular vesicles (EVs) have emerged as novel cell-to-cell communication mediators in physiological and pathological scenarios. Their ability to transfer their molecular cargo (RNAs, proteins and lipids) from one cell to another, in the vicinity or far from the cell of origin, together with their capacity of exerting a functional impact on the target cell make them valuable diagnostic tools as well as therapeutic vectors in a variety of diseases. In the reproductive field, there is a growing interest in the role of EVs in gamete/embryo-maternal communication and their potential implications in the reproductive success. In this review, we provide current knowledge of EVs secreted by the oviduct (oEVs) and embryos (eEVs), since both have been proposed as key players in the crucial two-way dialogue between the oviduct (lining epithelium and secretions) and the embryo that ensures successful pregnancy. Both oEVs and eEVs molecular cargos and their potential role as multi-signal messengers in the gametes/embryo-oviduct cross-talk and in the embryo-to-embryo communication in different species are also addressed. Eventually, a comparative analysis between oEVs and eEVs has been performed to shed some light on common and specific cargos responsible for their functions supporting the early reproductive events and as prime candidate molecules for improving fertility and assisted reproductive technologies outcomes.
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Affiliation(s)
- Carmen Almiñana
- University of Zurich, Genetics and Functional Genomics Group, Clinic of Reproductive Medicine, VetSuisse Faculty, Zurich, Switzerland; UMR85 PRC, INRA, CNRS 7247, Université de Tours, IFCE, 37380, Nouzilly, France.
| | - Stefan Bauersachs
- University of Zurich, Genetics and Functional Genomics Group, Clinic of Reproductive Medicine, VetSuisse Faculty, Zurich, Switzerland.
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27
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de Almeida Monteiro Melo Ferraz M, Nagashima JB, Noonan MJ, Crosier AE, Songsasen N. Oviductal Extracellular Vesicles Improve Post-Thaw Sperm Function in Red Wolves and Cheetahs. Int J Mol Sci 2020; 21:E3733. [PMID: 32466321 PMCID: PMC7279450 DOI: 10.3390/ijms21103733] [Citation(s) in RCA: 18] [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] [Received: 04/28/2020] [Revised: 05/15/2020] [Accepted: 05/20/2020] [Indexed: 02/06/2023] Open
Abstract
Artificial insemination (AI) is a valuable tool for ex situ wildlife conservation, allowing the re-infusion and dissemination of genetic material, even after death of the donor. However, the application of AI to species conservation is still limited, due mainly to the poor survival of cryopreserved sperm. Recent work demonstrated that oviductal extracellular vesicles (oEVs) improved cat sperm motility and reduced premature acrosomal exocytosis. Here, we build on these findings by describing the protein content of dog and cat oEVs and investigating whether the incubation of cryopreserved red wolf and cheetah sperm with oEVs during thawing improves sperm function. Both red wolf and cheetah sperm thawed with dog and cat oEVs, respectively, had more intact acrosomes than the non-EV controls. Moreover, red wolf sperm thawed in the presence of dog oEVs better maintained sperm motility over time (>15%) though such an improvement was not observed in cheetah sperm. Our work demonstrates that dog and cat oEVs carry proteins important for sperm function and improve post-thaw motility and/or acrosome integrity of red wolf and cheetah sperm in vitro. The findings show how oEVs can be a valuable tool for improving the success of AI with cryopreserved sperm in threatened species.
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Affiliation(s)
| | - Jennifer Beth Nagashima
- Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, VA 22630, USA; (J.B.N.); (M.J.N.); (A.E.C.); (N.S.)
| | - Michael James Noonan
- Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, VA 22630, USA; (J.B.N.); (M.J.N.); (A.E.C.); (N.S.)
- The Irving K. Barber School of Arts and Sciences, The University of British Columbia, Okanagan Campus, 1177 Research Road, Kelowna, BC V1V 1V7, Canada
| | - Adrienne E. Crosier
- Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, VA 22630, USA; (J.B.N.); (M.J.N.); (A.E.C.); (N.S.)
| | - Nucharin Songsasen
- Smithsonian National Zoo and Conservation Biology Institute, 1500 Remount Road, Front Royal, VA 22630, USA; (J.B.N.); (M.J.N.); (A.E.C.); (N.S.)
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28
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Qi XL, Xing K, Huang Z, Chen Y, Wang L, Zhang LC, Sheng XH, Wang XG, Ni HM, Guo Y. Comparative transcriptome analysis digs out genes related to antifreeze between fresh and frozen-thawed rooster sperm. Poult Sci 2020; 99:2841-2851. [PMID: 32475417 PMCID: PMC7597663 DOI: 10.1016/j.psj.2020.01.022] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2019] [Revised: 12/28/2019] [Accepted: 01/01/2020] [Indexed: 12/30/2022] Open
Abstract
The objective of this study was to investigate differences in mRNA expression between fresh and frozen–thawed sperm in roosters. In trial 1, gene expression profiles were measured using microarray with Affymetrix GeneChip Chicken Genome Arrays. The results showed that 2,115 genes were differentially expressed between the 2 groups. Among these genes, 2,086 were significantly downregulated and 29 were significantly upregulated in the frozen–thawed sperm group. Gene Ontology (GO) analysis showed that more than 1,000 differentially expressed genes (DEG) of all significantly regulated genes were involved in GO terms including biological processes, molecular function, and cellular component. Kyoto Encyclopedia of Genes and Genomes analysis showed that DEG were significantly (P < 0.05) enriched on ribosome, oxidative phosphorylation, proteasome, cell cycle, oocyte meiosis, and spliceosome pathways. In trial 2, ejaculated semen was collected from 18 roosters and divided into 5 recombinant HSP90 protein–supplemented groups (0.01, 0.1, 0.5, 1, or 2 μg/mL) and one control group with no recombinant HSP90 protein supplementation to evaluate the effect of recombinant HSP90 protein in the extender on post-thaw quality of rooster semen. The results showed that post-thaw sperm viability and motility was significantly improved (P < 0.05) in the extender containing 0.5 and 1 μg/mL of recombinant HSP90 protein compared with the control. Our preliminary results will provide a valuable basis for understanding the potential molecular mechanisms of cryodamage in frozen–thawed sperm and theoretical guidance to improve the fertility of frozen–thawed chicken sperm.
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Affiliation(s)
- Xiao-Long Qi
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Kai Xing
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Zhen Huang
- Ecological Construction Department, Beijing Monitoring Station for Animal Husbandry Environment, Beijing 102200, China
| | - Yu Chen
- Department of Livestock and Poultry Products Testing, Beijing General Station of Animal Husbandry, Beijing 100107, China
| | - Liang Wang
- Department of Livestock and Poultry Products Testing, Beijing General Station of Animal Husbandry, Beijing 100107, China
| | - Li-Chang Zhang
- Beijing Foreign Enterprise Service Group Co., Ltd, Beijing Er Shang Group, Beijing 100053, China
| | - Xi-Hui Sheng
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Xiang-Guo Wang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - He-Min Ni
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China
| | - Yong Guo
- Animal Science and Technology College, Beijing University of Agriculture, Beijing 102206, China.
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Zigo M, Maňásková-Postlerová P, Zuidema D, Kerns K, Jonáková V, Tůmová L, Bubeníčková F, Sutovsky P. Porcine model for the study of sperm capacitation, fertilization and male fertility. Cell Tissue Res 2020; 380:237-262. [PMID: 32140927 DOI: 10.1007/s00441-020-03181-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Accepted: 01/28/2020] [Indexed: 12/12/2022]
Abstract
Mammalian fertilization remains a poorly understood event with the vast majority of studies done in the mouse model. The purpose of this review is to revise the current knowledge about semen deposition, sperm transport, sperm capacitation, gamete interactions and early embryonic development with a focus on the porcine model as a relevant, alternative model organism to humans. The review provides a thorough overview of post-ejaculation events inside the sow's reproductive tract including comparisons with humans and implications for human fertilization and assisted reproductive therapy (ART). Porcine methodology for sperm handling, preservation, in vitro capacitation, oocyte in vitro maturation, in vitro fertilization and intra-cytoplasmic sperm injection that are routinely used in pig research laboratories can be successfully translated into ART to treat human infertility. Last, but not least, new knowledge about mitochondrial inheritance in the pig can provide an insight into human mitochondrial diseases and new knowledge on polyspermy defense mechanisms could contribute to the development of new male contraceptives.
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Affiliation(s)
- Michal Zigo
- Division of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA.
| | - Pavla Maňásková-Postlerová
- Laboratory of Reproductive Biology, Institute of Biotechnology of the Czech Academy of Sciences, 25250, Vestec, Czech Republic.,Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, 16521, Prague, Czech Republic
| | - Dalen Zuidema
- Division of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - Karl Kerns
- Division of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA
| | - Věra Jonáková
- Laboratory of Reproductive Biology, Institute of Biotechnology of the Czech Academy of Sciences, 25250, Vestec, Czech Republic
| | - Lucie Tůmová
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, 16521, Prague, Czech Republic
| | - Filipa Bubeníčková
- Department of Veterinary Sciences, Faculty of Agrobiology, Food and Natural Resources, Czech University of Life Sciences, 16521, Prague, Czech Republic
| | - Peter Sutovsky
- Division of Animal Sciences, University of Missouri, Columbia, MO, 65211, USA.,Department of Obstetrics, Gynecology & Women's Health, University of Missouri, Columbia, MO, 65211, USA
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Grandhaye J, Partyka A, Ligocka Z, Dudek A, Niżański W, Jeanpierre E, Estienne A, Froment P. Metformin Improves Quality of Post-Thaw Canine Semen. Animals (Basel) 2020; 10:ani10020287. [PMID: 32059492 PMCID: PMC7070956 DOI: 10.3390/ani10020287] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 02/07/2020] [Accepted: 02/07/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Cryopreservation of semen is getting easier, however, fertilizing results after insemination with frozen-thawed semen is still not constant in canine species depending on the breed and could be still improved. In this study, we decided to modulate the mitochondrial activity through the addition of metformin in semen extender to increase germ cells’ quality. Metformin presented the absence of toxicity and an improvement in sperm motility after thawing, as well as an increase in the expression of several molecular markers associated with quality. In addition, the oxidative stress and DNA damage were reduced in semen frozen in the presence of metformin. Overall, these data suggest that metformin added in canine semen extender has beneficial effects on canine semen quality and could be associated with different components such as vitamins, to enhance the antioxidants status. Abstract Sperm cryopreservation is an assisted reproductive technique routinely used in canine species for genetic conservation. However, during cryopreservation, the DNA damages are still elevated, limiting the fertilization rate. The present study was conducted to evaluate whether supplementation of canine semen extender with a molecule limiting the metabolic activities can improve the quality of frozen-thawed canine spermatozoa. We used metformin, known to limit the mitochondrial respiratory and limit the oxidative stress. Before and during the freezing procedure, metformin (50 µM and 500 µM) has been added to the extender. After thawing, sperm exposed to metformin conserved the same viability without alteration in the membrane integrity or acrosome reaction. Interestingly, 50 µM metformin improved the sperm motility in comparison to the control, subsequently increasing mitochondrial activity and NAD+ content. In addition, the oxidative stress level was reduced in sperm treated with metformin improving the sperm quality as measured by a different molecular marker. In conclusion, we have shown that metformin is able to improve the quality of frozen-thawed dog semen when it is used during the cryopreservative procedure.
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Affiliation(s)
- Jérémy Grandhaye
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Agnieszka Partyka
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
- Correspondence: (A.P.); (P.F.); Tel.: +48-7-13-20-53-00 (A.P.); +33-2-47-42-78-24 (P.F.)
| | - Zuzanna Ligocka
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Agata Dudek
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Wojciech Niżański
- Faculty of Veterinary Medicine, Department of Reproduction and Clinic of Farm Animals, Wroclaw University of Environmental and Life Sciences, Pl. Grunwaldzki 49, 50-366 Wroclaw, Poland; (Z.L.); (A.D.); (W.N.)
| | - Eric Jeanpierre
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Anthony Estienne
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
| | - Pascal Froment
- INRAE UMR85 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France; (J.G.); (E.J.); (A.E.)
- CNRS UMR7247 Physiologie de la Reproduction et des Comportements, 37380 Nouzilly, France
- Université François Rabelais de Tours F-37041 Tours, France
- IFCE, 37380 Nouzilly, France
- Correspondence: (A.P.); (P.F.); Tel.: +48-7-13-20-53-00 (A.P.); +33-2-47-42-78-24 (P.F.)
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Effect of boar semen supplementation with recombinant heat shock proteins during summer. Anim Reprod Sci 2019; 211:106227. [PMID: 31785635 DOI: 10.1016/j.anireprosci.2019.106227] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 10/04/2019] [Accepted: 10/29/2019] [Indexed: 11/22/2022]
Abstract
Artificial insemination (AI) in pigs is mainly performed with refrigerated boar semen. There is a marked negative seasonal effect on the quality of boar sperm, mainly due to relatively greater ambient temperatures; to counteract this thermal stress, sperm cells possess natural defensive mechanisms such as Heat Shock Proteins (HSPs) that prevent protein denaturation. Thus, the objective of this research was to improve the quality of commercial boar semen collected during the summer when ambient temperatures are greater using recombinant HSPs. For this purpose, different concentrations (0.1, 0.5 and 1 μg/ml) of recombinant heat shock proteins (HSPD1, HSPA8 or HSP86) were added to commercial boar semen and there was cooling for 48 h at 17 °C. After this storage period, sperm quality was assessed by analyzing sperm viability, mitochondrial membrane potential and plasma membrane lipid organization using flow cytometry; additionally, sperm motility was examined using a CASA system. Also, in vitro fertilization (IVF) using HSP-supplemented boar semen was performed and the quality of the embryos produced was evaluated using quantitative real-time polymerase chain reaction (qPCR) analyzing the relative abundance of mRNA transcripts for genes encoding for embryo quality-related proteins (BAX, TFAM, POLG and POG2). Sperm quality variables, blastocyst rates and the abundance of mRNA transcripts for the selected genes were not affected by the presence of recombinant HSPs at any concentration. These results indicate that the supplementation of commercial seminal doses with recombinant HSPs does not improve boar sperm quality or fertility during the summer months when ambient temperatures are greater.
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32
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Holt WV, Satake N. Making the most of sperm activation responses: experiments with boar spermatozoa and bicarbonate. Reprod Fertil Dev 2019. [PMID: 29514735 DOI: 10.1071/rd17476] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Attempting to extract useful and reliable information about semen quality and its fertility potential remains a difficult exercise, partly because the sperm heterogeneity within samples often renders simple statistical analyses rather meaningless. In fact, a mean and standard deviation may reflect neither the very fast swimming activities of the most active cells nor the slow and sluggish activities of others. Herein we propose that the information value within semen samples can be maximised if current knowledge about sperm activation mechanisms is exploited before undertaking the measurements. We explain, using boar semen as an example, that estimating and defining relative sperm subpopulation sizes, after activation by bicarbonate, provides a means of quantifying sperm quality. Although such estimates may indeed be related to in vivo fertility, the general approach also suggests potential new avenues that could be exploited for the elaboration of novel in vitro tests for the characterisation of toxic environmental chemicals and, indeed, to reduce the number of animals used in such testing programs.
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Affiliation(s)
- William V Holt
- Academic Unit of Reproductive and Developmental Medicine, University of Sheffield, Level 4, Jessop Wing, Tree Root Walk, Sheffield S10 2SF, UK
| | - Nana Satake
- School of Veterinary Sciences, Faculty of Science, University of Queensland, Gatton Campus, Gatton, Qld 4343, Australia
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33
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Dutta S, Aoki K, Doungkamchan K, Tiemeyer M, Bovin N, Miller DJ. Sulfated Lewis A trisaccharide on oviduct membrane glycoproteins binds bovine sperm and lengthens sperm lifespan. J Biol Chem 2019; 294:13445-13463. [PMID: 31337705 DOI: 10.1074/jbc.ra119.007695] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 07/19/2019] [Indexed: 10/26/2022] Open
Abstract
A fraction of sperm deposited at mating or insemination reaches the oviduct isthmus, where sperm are retained and thereby form a reservoir. This reservoir delays capacitation, prevents polyspermy, selects a fertile population of sperm, and, foremost, increases sperm lifespan. The molecular interactions underlying the formation of a sperm reservoir are becoming clearer in mammals. Sperm lectins bind to oviductal glycans to form the reservoir. Herein, we found that the highest percentage of bovine sperm bound to the 3'-O-sulfated form of Lewis A (suLeA) trisaccharide and sialylated Lewis A and that fluoresceinated versions of each localized to receptors on the anterior head of the sperm. Following capacitation, binding to suLeA decreased significantly, a potential explanation for sperm release from the reservoir. MS and immunohistochemistry analyses indicated that suLeA motifs were present predominantly on O-linked glycans initiated by GalNAc residues, but no sialylated Lewis A was detected. To determine whether sperm binding to isolated suLeA in vitro could mimic in vivo sperm binding to oviduct cells and increase sperm longevity, we immobilized suLeA and incubated it with sperm. Using free-swimming sperm and sperm bound to immobilized laminin as controls, we observed that over 96 h, the viability of free-swimming sperm decreased to 10%, and that of sperm bound to immobilized laminin decreased to about 50%, whereas viability of sperm bound to immobilized suLeA was highest throughout the incubation and 60% at 96 h. These results indicate that bovine sperm binding to oviduct suLeA retains sperm for reservoir formation and extends sperm lifespan.
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Affiliation(s)
- Sudipta Dutta
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801
| | - Kazuhiro Aoki
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia 30602
| | - Kankanit Doungkamchan
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801
| | - Michael Tiemeyer
- Complex Carbohydrate Research Center, University of Georgia, Athens, Georgia 30602
| | - Nicolai Bovin
- Shemyakin Institute of Bioorganic Chemistry, Moscow 117997, Russia
| | - David J Miller
- Department of Animal Sciences, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801.
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34
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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.
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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
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35
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Almiñana C, Bauersachs S. Extracellular Vesicles in the Oviduct: Progress, Challenges and Implications for the Reproductive Success. Bioengineering (Basel) 2019; 6:bioengineering6020032. [PMID: 31013857 PMCID: PMC6632016 DOI: 10.3390/bioengineering6020032] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Revised: 04/04/2019] [Accepted: 04/10/2019] [Indexed: 12/11/2022] Open
Abstract
The oviduct is the anatomical part of the female reproductive tract where the early reproductive events take place, from gamete transport, fertilization and early embryo development to the delivery of a competent embryo to the uterus, which can implant and develop to term. The success of all these events rely upon a two-way dialogue between the oviduct (lining epithelium and secretions) and the gametes/embryo(s). Recently, extracellular vesicles (EVs) have been identified as major components of oviductal secretions and pointed to as mediators of the gamete/embryo-maternal interactions. EVs, comprising exosomes and microvesicles, have emerged as important agents of cell-to-cell communication by the transfer of biomolecules (i.e., mRNAs, miRNAs, proteins) that can modulate the activities of recipient cells. Here, we provide the current knowledge of EVs in the oviductal environment, from isolation to characterization, and a description of the EVs molecular content and associated functional aspects in different species. The potential role of oviductal EVs (oEVs) as modulators of gamete/embryo-oviduct interactions and their implications in the success of early reproductive events is addressed. Lastly, we discuss current challenges and future directions towards the potential application of oEVs as therapeutic vectors to improve pregnancy disorders, infertility problems and increase the success of assisted reproductive technologies.
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Affiliation(s)
- Carmen Almiñana
- Genetics and Functional Genomics Group, Vetsuisse Faculty, University of Zurich, 8057 Zurich, Switzerland.
- UMR85 PRC, INRA, CNRS 7247, Université de Tours, IFCE, 37380 Nouzilly, France.
| | - Stefan Bauersachs
- Genetics and Functional Genomics Group, Vetsuisse Faculty, University of Zurich, 8057 Zurich, Switzerland.
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36
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Papp SM, Fröhlich T, Radefeld K, Havlicek V, Kösters M, Yu H, Mayrhofer C, Brem G, Arnold GJ, Besenfelder U. A novel approach to study the bovine oviductal fluid proteome using transvaginal endoscopy. Theriogenology 2019; 132:53-61. [PMID: 30991169 DOI: 10.1016/j.theriogenology.2019.04.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Revised: 01/28/2019] [Accepted: 04/07/2019] [Indexed: 02/04/2023]
Abstract
The oviduct provides the optimal micro milieu for early embryo development. However, accessing the bovine oviductal fluid in vivo for analysis is still challenging and therefore the oviductal fluid is usually collected post mortem. In the study presented here we introduce a novel approach to gain minimal invasive access to the bovine oviductal fluid proteome in vivo by transvaginal endoscopy at different stages of the estrous cycle. The first experiment aimed at transferring C4 derivatised magnetic beads to bind the oviductal fluid proteome in situ. Protein carrying beads were recovered by flushing the oviduct and proteins were eluted. In the second experiment a flushing solution was injected into and aspirated from the oviduct repeatedly. The flushing solution was centrifuged to separate the fluid from the cellular debris. Proteins were identified by nano-LC-MS/MS. Two different stages of the estrous cycle (Day 1 and Day 3) were analyzed in samples from 30 heifers. Both methods were applied successfully and in total, more than 3000 proteins were identified, so far representing the most comprehensive OF proteome published. This new minimal invasive approach to access the bovine oviductal fluid proteome facilitates future innovative experimental designs to study the role of the oviductal micro environment during early embryo development.
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Affiliation(s)
- Sophie M Papp
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria
| | - Thomas Fröhlich
- Laboratory for Functional Genome Analysis LAFUGA, Gene Center, Ludwig- Maximilians-University of Munich, Germany
| | - Karina Radefeld
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria
| | - Vitezslav Havlicek
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria; Institute of Biotechnology in Animal Production, Interuniversity Department of Agrobiotechnology (IFA Tulln), University of Natural Resources and Applied Life Sciences Vienna, Tulln, Austria
| | - Miwako Kösters
- Laboratory for Functional Genome Analysis LAFUGA, Gene Center, Ludwig- Maximilians-University of Munich, Germany
| | - Hans Yu
- Institute of Biotechnology in Animal Production, Interuniversity Department of Agrobiotechnology (IFA Tulln), University of Natural Resources and Applied Life Sciences Vienna, Tulln, Austria
| | - Corina Mayrhofer
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria; Institute of Biotechnology in Animal Production, Interuniversity Department of Agrobiotechnology (IFA Tulln), University of Natural Resources and Applied Life Sciences Vienna, Tulln, Austria
| | - Gottfried Brem
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria
| | - Georg J Arnold
- Laboratory for Functional Genome Analysis LAFUGA, Gene Center, Ludwig- Maximilians-University of Munich, Germany
| | - Urban Besenfelder
- Reproduction Centre Wieselburg RCW, Institute for Animal Breeding and Genetics, University of Veterinary Medicine, Vienna, Austria; Institute of Biotechnology in Animal Production, Interuniversity Department of Agrobiotechnology (IFA Tulln), University of Natural Resources and Applied Life Sciences Vienna, Tulln, Austria.
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Genetic Analyses Confirm SNPs in HSPA8 and ERBB2 are Associated with Milk Protein Concentration in Chinese Holstein Cattle. Genes (Basel) 2019; 10:genes10020104. [PMID: 30704154 PMCID: PMC6409942 DOI: 10.3390/genes10020104] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 11/17/2022] Open
Abstract
Heat shock 70 kDa protein 8 (HSPA8) and erb-b2 receptor tyrosine kinase 2 (ERBB2) were the promising candidates for milk protein concentration in dairy cattle revealed through previous RNA sequencing (RNA-Seq) study. The objective of this post-RNA-Seq study was to confirm genetic effects of HSPA8 and ERBB2 on milk protein concentration in a large Chinese Holstein population and to evaluate the genetic effects of both genes on other milk production traits. There were 2 single-nucleotide polymorphisms (SNPs) identified for HSPA8 and 11 SNPs for ERBB2 by sequencing 17 unrelated Chinese Holstein sires. The SNP-rs136632043 in HSPA8 had significant associations with all five milk production traits (p = 0.0086 to p < 0.0001), whereas SNP-rs132976221 was remarkably associated with three yield traits (p < 0.0001). Nine (ss1996900615, rs109017161, rs109122971, ss1996900614, rs110133654, rs109941438, rs110552983, rs133031530, and rs109763505) of 11 SNPs in ERBB2 were significantly associated with milk protein percentage (p = 0.0177 to p < 0.0001). A 12 Kb haplotype block was formed in ERBB2 and haplotype associations revealed similar effects on milk protein traits. Our findings confirmed the significant genetic effects of HSPA8 and ERBB2 on milk protein concentration and other milk production traits and SNP phenotypic variances above 1% may serve as genetic markers in dairy cattle breeding programs.
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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.
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Huang HL, Liu HL, Cheng YS. A new DNA marker of the TMIGD1 gene used to identify high fertilization rates in Tsaiya ducks (Anas platyrhynchos). J Reprod Dev 2018; 64:529-534. [PMID: 30305481 PMCID: PMC6305851 DOI: 10.1262/jrd.2018-071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
In a prior study, comparisons of individuals of Anas platyrhynchos with higher/lower reproductive performances showed that the expression of the transmembrane and immunoglobulin domain containing 1 (TMIGD1) gene significantly differed between the two groups. Here, we demonstrate that ducks with the TMIGD1 GG genotype have a significantly higher fertilization rate than other TMIGD1 genotypes. Primers designed based on the TMIGD1 sequence of Pekin duck were able to successfully amplify a TMIGD1 fragment from Tsaiya ducks, and sequencing results indicated that a single nucleotide polymorphism (SNP) of the TMIGD1 gene existed. We also developed a cost-effective method of restriction fragment length polymorphism. Using the above methods, ducks were classified into three genotypes. To identify the relationships between genotypes and traits, we recorded the ducks’ performance; to ensure the coverage of the entire duration of the fertile period, the egg collection period was extended to 18 days, and therefore, lower than usual fertilization rates were observed. Further assessment using a high-throughput system showed that the ducks with the GG genotype exhibited the highest fertilization rates among genotypes (P < 0.05). We suggest that TMIGD1 may affect the release of sperm protection factors from the female genital tract, and thus alter fertilization rate. In conclusion, the results of this study demonstrate that the TMIGD1 GG genotype can be used as a new DNA marker to identify animals with high fertilization rates at a young age, a process which could improve farming efficiency.
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Affiliation(s)
- Hsiu-Lin Huang
- Department of Animal Science, National Chung Hsing University, Taichung 402, Taiwan
| | - Hsiao-Lung Liu
- Livestock Research Institute, Council of Agriculture, Hsin-Hua, Tainan 712, Taiwan
| | - Yu-Shin Cheng
- Livestock Research Institute, Council of Agriculture, Hsin-Hua, Tainan 712, Taiwan
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Mostek A, Slowinska M, Judycka S, Karol H, Ciereszko A, Dietrich MA. Identification of oxidatively modified proteins due to cryopreservation of carp semen. J Anim Sci 2018. [PMID: 29534196 DOI: 10.1093/jas/sky063] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
During semen cryopreservation, spermatozoa are exposed to physical and chemical stressors that result in their functional and structural damage. Growing evidence suggests that most cryoinjuries result from oxidative stress accompanying sperm cryopreservation. Elevated amounts of reactive oxygen species (ROS) generated during cryopreservation can react with sperm macromolecules, including proteins. The goal of this study was to investigate the oxidative modifications (measured as carbonylation level changes) of carp spermatozoa proteins triggered by the cryopreservation process. Flow cytometry and computer-assisted sperm analysis were used to evaluate changes in viability, ROS level, and motility of spermatozoa. The spermatozoa proteins that were specifically carbonylated were identified and quantified by Western blotting, in conjunction with 2-dimensional electrophoresis (2D-oxyblot) and matrix-assisted laser desorption/ionization time-of-flight/time-of-flight mass spectrometry. Cryopreservation decreased spermatozoa motility (P < 0.01) and viability (P < 0.0001) and significantly increased (P < 0.0001) the number of ROS-positive cells. We identified 25 protein spots, corresponding to 19 proteins, with increases (P < 0.05) in carbonylation level due to freezing/thawing. The identified proteins are involved in motility, metabolism, calcium-ion binding, signal transduction, protein folding, and intracellular transport. The results suggest that carbonylation of flagellar proteins can result in motility disorders and may contribute to the reduced percentage of motile spermatozoa and disturbances in movement trajectory after sperm cryopreservation. Moreover, cryopreservation may contribute to impaired cellular respiration, ATP regeneration, disturbances of Ca2+ turnover, unfolding of cytoplasmic or histone proteins, disturbances of cell signaling and intracellular transport, and reduced membrane stability. Our results contribute to the knowledge concerning cryoinjury and to further development of a modified cryopreservation procedure aimed at minimizing oxidative damage of carp sperm proteins.
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Affiliation(s)
- Agnieszka Mostek
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
| | - Mariola Slowinska
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
| | - Sylwia Judycka
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
| | - Halina Karol
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
| | - Andrzej Ciereszko
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
| | - Mariola A Dietrich
- Department of Gamete and Embryo Biology, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences in Olsztyn, Tuwima, Olsztyn, Poland
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Reddy VS, Yadav B, Yadav CL, Anand M, Swain DK, Kumar D, Kritania D, Madan AK, Kumar J, Yadav S. Effect of sericin supplementation on heat shock protein 70 (HSP70) expression, redox status and post thaw semen quality in goat. Cryobiology 2018; 84:33-39. [PMID: 30098997 DOI: 10.1016/j.cryobiol.2018.08.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 06/27/2018] [Accepted: 08/09/2018] [Indexed: 01/08/2023]
Abstract
Cryopreservation results in substantial deterioration of heat shock protein 70 (HSP70) and ultra-structural changes in sperm organelles, resulting in a marked reduction in post-thaw semen quality. The present study was aimed to explicate the effect of sericin supplementation on expression profile of HSP70, redox status and post-thaw semen quality in Barbari goat. Five Barbari bucks were used to collect thirty semen ejaculates by using artificial vagina and each ejaculate was divided into three aliquots to which sericin was supplemented at 0% (Control), 0.25% (T1) and 0.50% (T2). Further, extended semen samples were equilibrated followed by their cryopreservation. Post-thaw semen characteristics, redox status of seminal plasma, enzyme leakage and HSP70 gene/protein expression in spermatozoa were assessed in all the groups. Per cent progressive motile spermatozoa, spermatozoa having intact plasma membrane (HOST + ve) and intact acrosomes in post-thaw spermatozoa were significantly (p < 0.01) higher in T1 and T2 as compared to control. A significant (p < 0.01) reduction in abnormal spermatozoa was found in T1 as compared to T2. Sericin supplementation significantly (p < 0.05) improved the antioxidative status (SOD, GST, CAT), reduced lipid peroxidation (MDA) and also prevented enzyme (ALT, LDH) leakage as compared to control samples. qRT-PCR results revealed that HSP70 mRNA expression was significantly (p < 0.01) upregulated in T1 and T2 group as compared to control. The positive effect of sericin on expression of HSP70 was further confirmed by immunoblotting followed by densitometry revealing higher expression in T1 and T2 compared to control. Inclusion of 0.25% w/v sericin in semen extender ameliorated the post-thaw semen quality by improving antioxidative status and minimizing the leakage of intracellular enzymes. Sericin supplementation had a beneficial effect on HSP70/HSP70 mRNA expression either by induction or by protection of HSP70/HSP70 mRNA as evident from the gene expression and immunoblotting studies.
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Affiliation(s)
- Vidya Sagar Reddy
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Brijesh Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India.
| | - Chhote Lal Yadav
- Department of Veterinary Gynecology and Obstetrics, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Mukul Anand
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Dilip Kumar Swain
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Devendra Kumar
- College of Biotechnology, Veterinary University, Mathura, Uttar Pradesh, India
| | - Deepika Kritania
- College of Biotechnology, Veterinary University, Mathura, Uttar Pradesh, India
| | - Arun Kumar Madan
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Jitender Kumar
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
| | - Sarvajeet Yadav
- Department of Veterinary Physiology, College of Veterinary Science and Animal Husbandry, Veterinary University, Mathura, Uttar Pradesh, India
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Pockley AG, Henderson B. Extracellular cell stress (heat shock) proteins-immune responses and disease: an overview. Philos Trans R Soc Lond B Biol Sci 2018; 373:rstb.2016.0522. [PMID: 29203707 DOI: 10.1098/rstb.2016.0522] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2017] [Indexed: 12/11/2022] Open
Abstract
Extracellular cell stress proteins are highly conserved phylogenetically and have been shown to act as powerful signalling agonists and receptors for selected ligands in several different settings. They also act as immunostimulatory 'danger signals' for the innate and adaptive immune systems. Other studies have shown that cell stress proteins and the induction of immune reactivity to self-cell stress proteins can attenuate disease processes. Some proteins (e.g. Hsp60, Hsp70, gp96) exhibit both inflammatory and anti-inflammatory properties, depending on the context in which they encounter responding immune cells. The burgeoning literature reporting the presence of stress proteins in a range of biological fluids in healthy individuals/non-diseased settings, the association of extracellular stress protein levels with a plethora of clinical and pathological conditions and the selective expression of a membrane form of Hsp70 on cancer cells now supports the concept that extracellular cell stress proteins are involved in maintaining/regulating organismal homeostasis and in disease processes and phenotype. Cell stress proteins, therefore, form a biologically complex extracellular cell stress protein network having diverse biological, homeostatic and immunomodulatory properties, the understanding of which offers exciting opportunities for delivering novel approaches to predict, identify, diagnose, manage and treat disease.This article is part of the theme issue 'Heat shock proteins as modulators and therapeutic targets of chronic disease: an integrated perspective'.
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Affiliation(s)
- A Graham Pockley
- John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham NG11 8NS, UK
| | - Brian Henderson
- Division of Microbial Diseases, UCL Eastman Dental Institute, London WC1X 8LD, UK
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Jeong J, Jin S, Choi H, Kwon JT, Kim J, Kim J, Park ZY, Cho C. Characterization of MAGEG2 with testis-specific expression in mice. Asian J Androl 2018; 19:659-665. [PMID: 27852984 PMCID: PMC5676425 DOI: 10.4103/1008-682x.192033] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Male germ cell development is a well-defined process occurring in numerous seminiferous tubules of the testis. Uncovering testicular novel genes related to intrinsic regulation of spermatogenesis is essential for the understanding of spermatogenesis. In the present study, we investigated mouse Mageg2, which belongs to a group of melanoma-associated antigens (MAGEs). Mageg2 is transcribed in the testis specifically, and its expression level is increased at the pachytene spermatocyte stage, indicating that Mageg2 is expressed predominantly in germ cells. We generated an antibody against mouse MAGEG2 for further characterization at the protein level. Immunoblot analysis suggested that MAGEG2 has specific testicular expression and the expression primarily occurred in pachytene spermatocytes. Proteomic analyses demonstrated that mouse MAGEG2 binded to testicular germ cell-specific serine/threonine-protein kinase 31 (STK31) and heat shock protein 9 (HSPA9). Direct binding with both interaction partners was confirmed by co-immunoprecipitation. We found that STK31 and HSPA9 bind MAGEG2 directly but not with each other. Interestingly, MAGEG2 reduced the kinase activity of STK31. Our study suggests that mouse MAGEG2 has at least two functions, including chaperone activity related to HSPA9 and regulation of pachytene spermatocyte-specific kinase, STK31. Altogether, our results provide the first information about MAGEG2 at the transcript and protein levels and suggest its potential molecular functions.
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Affiliation(s)
- Juri Jeong
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Sora Jin
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Heejin Choi
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Jun Tae Kwon
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Jihye Kim
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Jaehwan Kim
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Zee Yong Park
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
| | - Chunghee Cho
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju 61005, South Korea
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Abstract
Millions or billions of sperm are deposited by artificial insemination or natural mating into the cow reproductive tract but only a few arrive at the site of fertilization and only one fertilizes an oocyte. The remarkable journey that successful sperm take to reach an oocyte is long and tortuous, and includes movement through viscous fluid, avoiding dead ends and hostile immune cells. The privileged collection of sperm that complete this journey must pass selection steps in the vagina, cervix, uterus, utero-tubal junction and oviduct. In many locations in the female reproductive tract, sperm interact with the epithelium and the luminal fluid, which can affect sperm motility and function. Sperm must also be tolerated by the immune system of the female for an adequate time to allow fertilization to occur. This review emphasizes literature about cattle but also includes work in other species that emphasizes critical broad concepts. Although all parts of the female reproductive tract are reviewed, particular attention is given to the sperm destination, the oviduct.
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45
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Casares-Crespo L, Fernández-Serrano P, Vicente JS, Marco-Jiménez F, Viudes-de-Castro MP. Rabbit seminal plasma proteome: The importance of the genetic origin. Anim Reprod Sci 2017; 189:30-42. [PMID: 29274750 DOI: 10.1016/j.anireprosci.2017.12.004] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 11/29/2017] [Accepted: 12/10/2017] [Indexed: 12/14/2022]
Abstract
The present study was conducted to characterise rabbit seminal plasma proteins (SP proteins) focusing on the influence of the genetic origin and seasonality. In addition, β-NGF protein quantity in SP was determined. Semen samples were recovered from January to December 2014 using 6 males belonging to genotype A and six from genotype R. For each genotype, one pooled sample at the beginning, middle and end of each season was selected to develop the experiment. A total of 24 pools (3 for each season and genetic line) were analysed. SP proteins of the two experimental groups were recovered and subjected to in-solution digestion nano LC-MS/MS and bioinformatics analysis. The resulting library included 402 identified proteins validated with ≥95% Confidence (unused Score ≥ 1.3). These data are available via ProteomeXchange with identifier PXD006308. Only 6 proteins were specifically implicated in reproductive processes according to Gene Ontology annotation. Twenty-three proteins were differentially expressed between genotypes, 11 over-expressed in genotype A and 12 in genotype R. Regarding the effect of season on rabbit SP proteome, results showed that there is no clear pattern of protein variation throughout the year. Similar β-NGF relative quantity was observed between seasons and genotypes. In conclusion, this study generates the largest library of SP proteins reported to date in rabbits and provides evidence that genotype is related to a specific abundance of SP proteins.
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Affiliation(s)
- Lucía Casares-Crespo
- Animal Technology and Research Center (CITA), Instituto Valenciano de Investigaciones Agrarias (IVIA), Polígono La Esperanza n° 100, 12400 Segorbe, Castellón, Spain
| | - Paula Fernández-Serrano
- Animal Technology and Research Center (CITA), Instituto Valenciano de Investigaciones Agrarias (IVIA), Polígono La Esperanza n° 100, 12400 Segorbe, Castellón, Spain
| | - José S Vicente
- Institute of Science and Animal Technology (ICTA), Universitat Politècnica de València, 46022 Valencia, Spain
| | - Francisco Marco-Jiménez
- Institute of Science and Animal Technology (ICTA), Universitat Politècnica de València, 46022 Valencia, Spain
| | - María Pilar Viudes-de-Castro
- Animal Technology and Research Center (CITA), Instituto Valenciano de Investigaciones Agrarias (IVIA), Polígono La Esperanza n° 100, 12400 Segorbe, Castellón, Spain.
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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: 128] [Impact Index Per Article: 18.3] [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.
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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
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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.
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Holt W, Fazeli A. Sperm selection in the female mammalian reproductive tract. Focus on the oviduct: Hypotheses, mechanisms, and new opportunities. Theriogenology 2016; 85:105-12. [DOI: 10.1016/j.theriogenology.2015.07.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 07/13/2015] [Accepted: 07/16/2015] [Indexed: 12/19/2022]
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49
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Soleilhavoup C, Riou C, Tsikis G, Labas V, Harichaux G, Kohnke P, Reynaud K, de Graaf SP, Gerard N, Druart X. Proteomes of the Female Genital Tract During the Oestrous Cycle. Mol Cell Proteomics 2016; 15:93-108. [PMID: 26518761 PMCID: PMC4762522 DOI: 10.1074/mcp.m115.052332] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2015] [Revised: 09/10/2015] [Indexed: 01/01/2023] Open
Abstract
The female genital tract includes several anatomical regions whose luminal fluids successively interact with gametes and embryos and are involved in the fertilisation and development processes. The luminal fluids from the inner cervix, the uterus and the oviduct were collected along the oestrous cycle at oestrus (Day 0 of the cycle) and during the luteal phase (Day 10) from adult cyclic ewes. The proteomes were assessed by GeLC-MS/MS and quantified by spectral counting. A set of 940 proteins were identified including 291 proteins differentially present along the cycle in one or several regions. The global analysis of the fluid proteomes revealed a general pattern of endocrine regulation of the tract, with the cervix and the oviduct showing an increased differential proteins abundance mainly at oestrus while the uterus showed an increased abundance mainly during the luteal phase. The proteins more abundant at oestrus included several families such as the heat shock proteins (HSP), the mucins, the complement cascade proteins and several redox enzymes. Other proteins known for their interaction with gametes such as oviductin (OVGP), osteopontin, HSPA8, and the spermadhesin AWN were also overexpressed at oestrus. The proteins more abundant during the luteal phase were associated with the immune system such as ceruloplasmin, lactoferrin, DMBT1, or PIGR, and also with tissue remodeling such as galectin 3 binding protein, alkaline phosphatase, CD9, or fibulin. Several proteins differentially abundant between estrus and the luteal phase, such as myosin 9 and fibronectin, were also validated by immunohistochemistry. The potential roles in sperm transit and uterine receptivity of the proteins differentially regulated along the cycle in the female genital tract are discussed.
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Affiliation(s)
- Clement Soleilhavoup
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France
| | - Cindy Riou
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France
| | - Guillaume Tsikis
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France
| | - Valerie Labas
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France; **INRA, Plate-forme d'Analyse Intégrative des Biomolécules (PAIB), Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Gregoire Harichaux
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France; **INRA, Plate-forme d'Analyse Intégrative des Biomolécules (PAIB), Laboratoire de Spectrométrie de Masse, F-37380 Nouzilly, France
| | - Philippa Kohnke
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France
| | - Karine Reynaud
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France; ‡‡Alfort Veterinary School, 94700 Maisons Alfort, France
| | - Simon P de Graaf
- §§Faculty of Veterinary Science, The University of Sydney NSW 2006, Australia
| | - Nadine Gerard
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France
| | - Xavier Druart
- From the ‡INRA, UMR 85 Physiologie de la Reproduction et des Comportements, F-37380 Nouzilly, France; §CNRS, UMR7247, F-37380 Nouzilly, France; ¶Université François Rabelais de Tours, F-37000 Tours, France; ‖IFCE, Institut Français du Cheval et de l'Equitation, F-37380 Nouzilly, France;
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Abstract
The capacity for sperm storage within the female reproductive tract occurs widely across all groups of vertebrate species and is exceptionally well developed in some reptiles (maximum duration seven years) and fishes (maximum duration >1 year). Although there are many reports on both the occurrence of female sperm storage in diverse species and its adaptive benefits, few studies have been directed toward explaining the mechanisms involved. In this article we review recent findings in birds and mammals in an effort to develop hypotheses that could be translated into research applications in animal breeding technologies. There are pockets of evidence to suggest that the local epithelial cells, sometimes arranged as sperm storage tubules, can respond to spermatozoa by producing heat shock proteins as well as providing an environment rich in antioxidants. Moreover, the local immune system seems to tolerate the arrival of spermatozoa, while retaining the ability to combat the arrival of infectious microorganisms.
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Affiliation(s)
- William V Holt
- Academic Unit of Reproductive and Developmental Medicine, University of Sheffield, Sheffield S10 2SF, United Kingdom; ;
| | - Alireza Fazeli
- Academic Unit of Reproductive and Developmental Medicine, University of Sheffield, Sheffield S10 2SF, United Kingdom; ;
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