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Kujoana TC, Sehlabela LD, Mabelebele M, Sebola NA. The potential significance of antioxidants in livestock reproduction: Sperm viability and cryopreservation. Anim Reprod Sci 2024; 267:107512. [PMID: 38901083 DOI: 10.1016/j.anireprosci.2024.107512] [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: 09/14/2023] [Accepted: 05/23/2024] [Indexed: 06/22/2024]
Abstract
Male reproductive efficiency is primarily defined by the generation of high-quality and viable sperm cells in farm animals. However, the literature shows that male fertility has declined in recent years due various factors including heat stress, which causes the development of free radicals and reactive oxygen species (ROS) which damages sperm cells. This review aimed to examine the potential significance of antioxidants in increasing and preserving sperm quality and viability. Data used to produce this review paper came from recently published articles in peer reviewed journals. Google Scholar, Science Direct, Research Gate, Web of Science, and the Directory of Open Access Journals were used to access the data. Various studies have shown that antioxidants play acritical role in preserving the sperm quality and viability by protecting sperm cells from the potential damage from oxidative stress induced by the development of oxygen species imbalances. However, there is less information on the use of natural or synthetic antioxidants to preserve semen quality through in vivo procedures, despite its growing popularity and promising results. Hence, there is a need for researchers to explore more on this topic, especially in other livestock species than poultry.
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Affiliation(s)
- Tlou Christopher Kujoana
- Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Florida 1709, South Africa.
| | - Lerato Deirdre Sehlabela
- Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Florida 1709, South Africa.
| | - Monnye Mabelebele
- Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Florida 1709, South Africa.
| | - Nthabiseng Amenda Sebola
- Department of Agriculture and Animal Health, College of Agriculture and Environmental Sciences, University of South Africa, Florida 1709, South Africa.
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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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Sperm morphology and performance in relation to postmating prezygotic isolation in two recently diverged passerine species. Sci Rep 2022; 12:22275. [PMID: 36566302 PMCID: PMC9789955 DOI: 10.1038/s41598-022-26101-5] [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: 09/16/2022] [Accepted: 12/09/2022] [Indexed: 12/25/2022] Open
Abstract
Divergence in sperm phenotype and female reproductive environment may be a common source of postmating prezygotic (PMPZ) isolation between species. However, compared to other reproductive barriers it has received much less attention. In this study, we examined sperm morphology and velocity in two hybridizing passerine species, the common nightingale (Luscinia megarhynchos) and thrush nightingale (L. luscinia). In addition, we for the first time characterized a passerine female reproductive tract fluid proteome. We demonstrate that spermatozoa of the common nightingale have significantly longer and wider midpiece (proximal part of the flagellum containing mitochondria) and longer tail compared to spermatozoa of thrush nightingale. On the other hand, they have significantly shorter and narrower acrosome. Importantly, these differences did not have any effect on sperm velocity. Furthermore, the fluid from the reproductive tract of common nightingale females did not differentially affect velocity of conspecific and heterospecific sperm. Our results indicate that the observed changes in the flagellum and acrosome size are unlikely to contribute to PMPZ isolation through differential sperm velocity of conspecific and heterospecific sperm in the female reproductive tract. However, they could affect other postcopulatory processes, which might be involved in PMPZ isolation, such as sperm storage, longevity or sperm-egg interaction.
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Yang L, Ruan H, Ma S, Elokil AA, Li S. Transcriptome analysis and identification of genes associated with individual fertilization rate differences in hen infundibulum. Br Poult Sci 2022; 64:268-274. [PMID: 36416611 DOI: 10.1080/00071668.2022.2149320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
1. Fertilisation rate is closely related to the reproductive performance and economic status of chicken laying breeders. In this study, two flocks (n = 1,029 in population I and n = 358 in population II) in the later laying period were used for investigating the individual differences among population fertilisation rates (FRs).2. The funnel and distal parts of the infundibulum were collected from nine individuals (five with low FR and four with high FR from population II) and RNA-sequencing (RNA-seq) method was used to investigate the transcriptome differences in fertilisation. Differences in fertilisation regulation were investigated by comparing the different parts (funnel and distal) of the infundibulum between the low FR and high FR groups.3. There were notable individual FR differences in both categories. Some individuals had a relative high FR (≥90%) for a long time (>5 days after AI), contrarily, some individuals lost the ability to fertilise eggs in a very short time.4. Differentially expressed genes (DEGs), such as DUSP7, PPP1R3B, FYB, OVA, OVALX and OVALY may be associated with sperm functional regulation, fertilisation and early-stage fertilised ovum development processes. DEGs such as AVBD1, AVBD2, AVBD6, NFATC2 and BANK1 indicated a severe immune response to sperm survival and fertilisation in the oviduct.5. The results suggested that individual differences should be considered in the breeding and reproduction process. The DEGs identified in this study may promote our understanding of different fertilisation regulation in laying breeders.
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Affiliation(s)
- Liubin Yang
- College of Food Sciences & Technology (Ministry of Education), Huazhong Agricultural University, Wuhan, Hubei Province, China
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070, China
| | - Hongji Ruan
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070, China
| | - Shuai Ma
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070, China
| | - Abdelmotaleb A. Elokil
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070, China
- Department of Animal Production, Faculty of Agriculture, Benha University, Moshtohor 13736, Egypt
| | - Shijun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070, China
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5
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Hrabia A, Wolak D, Kowalik K, Sechman A. Alterations in connexin 43 gene and protein expression in the chicken oviduct following tamoxifen treatment. Theriogenology 2022; 188:125-134. [DOI: 10.1016/j.theriogenology.2022.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/01/2022] [Accepted: 06/01/2022] [Indexed: 11/30/2022]
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Vickram S, Rohini K, Anbarasu K, Dey N, Jeyanthi P, Thanigaivel S, Issac PK, Arockiaraj J. Semenogelin, a coagulum macromolecule monitoring factor involved in the first step of fertilization: A prospective review. Int J Biol Macromol 2022; 209:951-962. [PMID: 35447263 DOI: 10.1016/j.ijbiomac.2022.04.079] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 04/08/2022] [Accepted: 04/11/2022] [Indexed: 11/18/2022]
Abstract
Human male infertility affects approximately 1/10 couples worldwide, and its prevalence is found more in developed countries. Along with sperm cells, the secretions of the prostate, seminal vesicle and epididymis plays a major role in proper fertilization. Many studies have proven the functions of seminal vesicle secretions, especially semenogelin protein, as an optimiser for fertilization. Semenogelin provides the structural components for coagulum formation after ejaculation. It binds with eppin and is found to have major functions like motility of sperm, transporting the sperm safely in the immune rich female reproductive tract until the sperm cells reach the egg intact. The capacitation process is essential for proper fertilization and semenogelin involved in mediating capacitation in time. Also, it has control of events towards the first step in the fertilization process. It is a Zn ions binding protein, and Zn ions act as a cofactor that helps in the proper motility of sperm cells. Therefore, any imbalance in protein that automatically affect sperm physiology and fertility status. This review sheds a comprehensive and critical view on the significant functions of semenogelin in fertilization. This review can open up advanced proteomics research on semenogelin towards unravelling molecular mechanisms in fertilization.
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Affiliation(s)
- Sundaram Vickram
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai 602 105, Tamil Nadu, India
| | - Karunakaran Rohini
- Unit of Biochemistry, Faculty of Medicine, AIMST University, Semeling, Bedong 08100, Kedah, Malaysia
| | - Krishnan Anbarasu
- Department of Bioinformatics, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai 602 105, Tamil Nadu, India
| | - Nibedita Dey
- Department of Medical Biotechnology and Integrative Physiology, Institute of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai 602 105, Tamil Nadu, India
| | - Palanivelu Jeyanthi
- Department of Biotechnology, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai 600 062, Tamil Nadu, India
| | - Sundaram Thanigaivel
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai 602 105, Tamil Nadu, India
| | - Praveen Kumar Issac
- Department of Medical Biotechnology and Integrative Physiology, Institute of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Thandalam, Chennai 602 105, Tamil Nadu, India
| | - Jesu Arockiaraj
- Department of Biotechnology, College of Science and Humanities, SRM Institute of Science and Technology, Kattankulathur, 603 203 Chennai, Tamil Nadu, India.
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Brady K, Krasnec K, Long J. Transcriptome analysis of inseminated sperm storage tubules throughout the duration of fertility in the domestic turkey, Meleagris gallopavo. Poult Sci 2022; 101:101704. [PMID: 35139440 PMCID: PMC8844686 DOI: 10.1016/j.psj.2022.101704] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/23/2021] [Accepted: 01/05/2022] [Indexed: 11/26/2022] Open
Abstract
Sperm storage tubules (SST) are specialized invaginations of the oviductal epithelium that permit avian species to store spermatozoa for extended periods of time, without compromising sperm fertilization capacity. The molecular and physiological mechanisms behind sperm storage tubule differentiation, sperm protection, and regression remain largely unknown, but most likely have potential implications for substantially improving hen fertility, sperm storage, and semen cryopreservation in commercial poultry species. RNA sequencing was performed on sperm storage tubules isolated from the epithelium of the uterovaginal junction (UVJ) from hens at d 1, 7, 30, 60, and 90 postinsemination (n = 4 per timepoint). Read mapping and differential expression analysis were performed using CLC Genomics Workbench. A total of 2,340 differentially expressed genes were subjected to pathway analysis through Ingenuity Pathway Analysis (IPA). Through functional annotation of differentially expressed genes during early, peak, and late egg production, novel insights regarding the role of innate and acquired immune response to sperm, lipid synthesis and transfer, steroid hormone signalling, cytoskeletal reorganization, and regulation of ion homeostasis in SST were obtained. Additionally, potential pathways were identified that could be involved with suppressing sperm motility while sperm reside within the SST. Upstream analysis identified potential regulatory roles for 18 upstream regulators that could modulate sperm storage tubule function, including suppression of sperm motility. Understanding sperm storage tubule function throughout the laying cycle, especially with regards to sperm preservation may allow for the development of industry-based protocols for semen storage and cryopreservation that mimic the sperm preservation capabilities of SST and improve fertility.
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8
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Sperm Motility Regulation in Male and Female Bird Genital Tracts. J Poult Sci 2022; 59:1-7. [PMID: 35125908 PMCID: PMC8791776 DOI: 10.2141/jpsa.0200105] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 12/11/2020] [Indexed: 12/02/2022] Open
Abstract
Sperm drastically change their flagellar movement in response to the surrounding physical and chemical environment. Testicular sperm are immotile; however, they gain the competence to initiate motility during passage through the male reproductive tract. Once ejaculated, the sperm are activated and promptly initiate motility. Unlike mammals, ejaculated sperm in birds are stored in specialized tubular invaginations referred to as sperm storage tubules (SSTs), located between the vagina and uterus, before fertilization. The resident sperm in the SSTs are in a quiescent state and then re-activated after release from the SSTs. It is thought that avian sperm can undergo motility change from quiescent to active state twice; however, the molecular mechanism underlying sperm motility regulation is poorly understood. In this short review, we summarize the current understanding of sperm motility regulation in male and female bird reproductive tracts. We also describe signal transduction, which regulates sperm motility, mainly derived from in vitro studies.
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Rafieian-Naeini HR, Zhandi M, Sadeghi M, Yousefi AR, Benson AP. Effects of coenzyme Q10 on reproductive performance of laying Japanese quail (Coturnix japonica) under cadmium challenge. Poult Sci 2021; 100:101418. [PMID: 34600273 PMCID: PMC8531857 DOI: 10.1016/j.psj.2021.101418] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/22/2021] [Accepted: 07/26/2021] [Indexed: 11/02/2022] Open
Abstract
Japanese quail is an increasingly important bird of economic importance for commercial egg and meat production, particularly in developing countries. There is a need for research aimed at improving efficiency of these birds during stressful challenges, such as oxidative stress. Coenzyme Q10 (CoQ10), a highly functional antioxidant, protects cells against oxidative stress. This study was conducted to determine the effects of CoQ10 on reproductive performance of Japanese quail under cadmium (Cd) challenge. A total of 216 six-wk-old Japanese quail were randomly allocated into 3 groups for an 8 wk experimental trial. The treatments include a negative control (NC): feeding basal diet; a positive control (PC): feeding basal diet and cadmium administration (1 mg/100 g BW, at 10 and 11 wk of age), and (CdQ10): feeding CoQ10 supplemented (900 mg/kg diet) basal diet and Cd administration. At 11 and 13 wk of age, egg production, body weight, mortality, oviduct, and ovarian biometry, were recorded. Histology and histopathology of isthmus and magnum, fertility, hatchability, hatchling quality, and HSP70 mRNA transcript abundance in the utero-vaginal junction (UVJ) were evaluated. Positive control and CdQ10 group had no significant effect on live body weight, stroma weight, follicle size, hatchability, and fertility; however, Cd administration increased (P < 0.01) mortality rate in the PC group compared to the NC and CdQ10 groups. CdQ10 quail produced more eggs and had a higher hatchling quality compared to the PC group (P < 0.01). The thickness and height of isthmus and magnum folds in the CdQ10 group was increased compared to the PC group (P < 0.01) and overall oviduct weight was increased with CoQ10 supplementation (P < 0.01). Compared to PC, the CdQ10 group had a reduction in infiltration of inflammatory cells. Relative abundance of HSP70 mRNA in UVJ was influenced by interactive effect of treatment × time (P < 0.05). In conclusion, dietary supplementation of CoQ10 showed beneficial effects on some reproduction characteristics of female Japanese quail under Cd-induced oxidative stress.
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Affiliation(s)
- Hamid Reza Rafieian-Naeini
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Alborz, Karaj, Iran
| | - Mahdi Zhandi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Alborz, Karaj, Iran.
| | - Mostafa Sadeghi
- Department of Animal Science, College of Agriculture and Natural Resources, University of Tehran, Alborz, Karaj, Iran
| | - Ali Reza Yousefi
- Department of Pathology and Experimental Animals, Razi Vaccine and Serum Research Institute, Agricultural Research Education and Extension Organization (AREEO), Karaj, Iran
| | - Andrew Parks Benson
- Department of Poultry Science, University of Georgia, Athens, GA 30602-2772, USA
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10
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Kitayama C, Tomiyasu J, Bochimoto H, Kondo S, Tokuda K, Ogawa R, Okubo S, Kondoh D. Histological findings of sperm storage in green turtle (Chelonia mydas) oviduct. Sci Rep 2021; 11:19416. [PMID: 34593919 PMCID: PMC8484286 DOI: 10.1038/s41598-021-98917-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 09/16/2021] [Indexed: 11/09/2022] Open
Abstract
Green turtles (Chelonia mydas) are seasonal breeders with a time lag between mating and nesting periods. We therefore investigated whether female turtles store sperm like some other animals by histologically and ultrastructurally analyzing oviducts collected from three mature female free-ranging green turtles during the breeding season in the Ogasawara Islands, Japan. The oviduct comprised an infundibulum, magnum, isthmus, uterus, and vagina. Sperm was found in the isthmus of all turtles examined. Some spermatozoa were found in the duct and acini of glands in the isthmus of two turtles with oviducts containing eggs, and a few were also located in the transition area between the uterus and vagina of one of the turtles. On the other hand, we also found abundant spermatozoa on the luminal surface of the isthmus of one turtle captured during mating. In most reptiles, fertilization occurs in the infundibulum or albumen region, and thus the isthmus near those areas might be suitable for storing sperm in female turtles.
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Affiliation(s)
- Chiyo Kitayama
- Everlasting Nature of Asia (ELNA), Yokohama, Kanagawa, 221-0822, Japan
| | - Jumpei Tomiyasu
- Department of Biodiversity Protection, Institute of Animal Reproduction and Food Research, Polish Academy of Sciences, 10-748, Olsztyn, Poland
| | - Hiroki Bochimoto
- Division of Aerospace Medicine, Department of Cell Physiology, The Jikei University School of Medicine, Minato-ku, Tokyo, 105-8461, Japan
| | - Satomi Kondo
- Everlasting Nature of Asia (ELNA), Ogasawara Marine Center, Tokyo, 100-2101, Japan
| | - Kazuyuki Tokuda
- Everlasting Nature of Asia (ELNA), Ogasawara Marine Center, Tokyo, 100-2101, Japan
| | - Ryuta Ogawa
- Everlasting Nature of Asia (ELNA), Ogasawara Marine Center, Tokyo, 100-2101, Japan
| | - Saki Okubo
- Everlasting Nature of Asia (ELNA), Yokohama, Kanagawa, 221-0822, Japan
| | - Daisuke Kondoh
- Laboratory of Veterinary Anatomy, Department of Veterinary Medicine, Obihiro University of Agriculture and Veterinary Medicine, Nishi 2-11 Inada-cho, Obihiro, Hokkaido, 080-8555, Japan.
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11
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Gonzalez De Acevedo M, Gelsleichter J. Female sperm storage in the bonnethead Sphyrna tiburo oviducal gland: Immunolocalization of steroid hormone receptors in sperm storage tubules. Gen Comp Endocrinol 2021; 310:113827. [PMID: 34058188 DOI: 10.1016/j.ygcen.2021.113827] [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: 10/19/2020] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 11/27/2022]
Abstract
Female sperm storage (FSS) has been demonstrated to occur in representatives from all major vertebrate groups and has been hypothesized to have several possible adaptive benefits that may maximize reproductive success of its practitioners. However, while the range of taxa that exhibit FSS and its possible evolutionary benefits have received significant attention in past years, the physiological mechanisms by which FSS occurs in vertebrates have only recently been explored. In this study, we examined the potential role of gonadal steroid hormones in regulating FSS in the bonnethead Sphyrna tiburo, a small hammerhead species in which females have been shown to be capable of storing male spermatozoa for up to 6 - 7 months following copulation. Like past studies on this species, we observed associations between plasma concentrations of the gonadal steroids 17β-estradiol, testosterone, and progesterone with FSS in female bonnetheads, suggesting roles for these hormones in regulating this process. Using immunohistochemistry, we also observed presence of androgen receptor, estrogen receptor alpha (ERα), and progesterone receptor in epithelial cells of sperm storage tubules in the bonnethead oviducal gland, as well as occurrence of ERα in stored spermatozoa, specifically during the sperm storage period. These results suggest that E2, T, and P4 may regulate certain aspects of FSS in bonnethead indirectly through actions on the female reproductive tract, whereas E2 may also have direct effects on sperm function. This is the first study on the regulation of FSS in sharks and has formed a basis for future work geared towards improving our understanding of this process in chondrichthyans.
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12
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Exceptional long-term sperm storage by a female vertebrate. PLoS One 2021; 16:e0252049. [PMID: 34086677 PMCID: PMC8177532 DOI: 10.1371/journal.pone.0252049] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 05/10/2021] [Indexed: 11/19/2022] Open
Abstract
Females of many vertebrate species have the capacity to store sperm within their reproductive tracts for prolonged periods of time. Termed long-term sperm storage, this phenomenon has many important physiological, ecological, and evolutionary implications, particularly to the study of mating systems, including male reproductive success and post-copulatory sexual selection. Reptiles appear particularly predisposed to long-term sperm storage, with records in most major lineages, with a strong emphasis on turtles and squamates (lizards, snakes, but not the amphisbaenians). Because facultative parthenogenesis is a competing hypothesis to explain the production of offspring after prolonged separation from males, the identification of paternal alleles through genetic analysis is essential. However, few studies in snakes have undertaken this. Here, we report on a wild-collected female Western Diamond-backed Rattlesnake, Crotalus atrox, maintained in isolation from the time of capture in September 1999, that produced two healthy litters approximately one and six years post capture. Genetic analysis of the 2005 litter, identified paternal contribution in all offspring, thus rejecting facultative parthenogenesis. We conclude that the duration of long-term sperm storage was approximately 6 years (71 months), making this the longest period over which a female vertebrate has been shown to store sperm that resulted in the production of healthy offspring.
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Transcriptomic and metabolomic insights into the variety of sperm storage in oviduct of egg layers. Poult Sci 2021; 100:101087. [PMID: 33887680 PMCID: PMC8082553 DOI: 10.1016/j.psj.2021.101087] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 01/26/2021] [Accepted: 02/26/2021] [Indexed: 11/22/2022] Open
Abstract
In birds, the sperm storage tubules (SST) are dispersed in uterovaginal junction (UVJ) and highly correlated with differential capacity of sperm storage (SS) in and among species with unspecified mechanisms. Here, the SS duration of 252 egg layer breeders was evaluated in 5 rounds with 3 phenotypic traits to screen high- and low-SS individuals, respectively, followed with transcriptome of UVJ tissues and metabolome of serum (high-SS vs. low-SS) to decipher the candidate genes and biochemical markers correlated with differential SS capacity. Histological characterization suggested slightly higher density of SST in UVJ (high-SS vs. low-SS). Transcriptome analyses identified 596 differentially expressed genes (336 upregulated vs. 260 downregulated), which were mainly enriched in gene ontology terms of homeostasis, steroid and lipid metabolism and hormone activity, and 12 significant pathways (P < 0.05) represented by calcium, steroid, and lipid metabolism. Immunohistochemical staining of GNAQ, ST6GAL1, ADFP, and PCNA showed similar distribution in UVJ tissues between 2 groups. Several candidates (HSD11B2, DIO2, AQP3, GNAQ, NANS, ST6GAL1) combined with 4 (11β-prostaglandin F2α, prostaglandin B1, 7α-hydroxytestosterone, and N-acetylneuraminic acid) of 40 differential metabolites enriched in serum metabolome were considered as regulators and biomarkers of SS duration in egg layer breeders. The integrated transcriptome and metabolome analyses of chicken breeder hens will provide novel insights for exploration and improvement of differential SS capacity in birds.
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Yang L, Li S, Mo C, Zhou B, Fan S, Shi F, Wei X, Zhao Q, Yang G, Li S, Mou C. Transcriptome analysis and identification of age-associated fertility decreased genes in hen uterovaginal junction. Poult Sci 2020; 100:100892. [PMID: 33516476 PMCID: PMC7936153 DOI: 10.1016/j.psj.2020.12.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 11/17/2020] [Accepted: 12/01/2020] [Indexed: 11/05/2022] Open
Abstract
Avian sperm storage tubules (SSTs), which are located in the uterovaginal junction (UVJ) of the oviduct, are primary sperm storage sites after mating or artificial insemination. The mechanism underlying reduced sperm storage efficiency of SSTs which is highly correlated with decreased fertility rates in aged laying breeders remains largely unclear. Here, comparative transcriptomic analysis between the aged and young White Leghorn hens (120 vs. 30 wk) was applied to identify gene expression changes of UVJs containing SSTs. Bioinformatics analysis revealed 567 upregulated and 1998 downregulated differentially expressed genes. Gene ontology analysis was highly enriched in terms of immune system, cell adhesion, and cytoskeleton proteins. Kyoto Encyclopedia of Genes and Genomes analysis revealed 5 significant (P < 0.05) pathways including inositol phosphate and glycerophospholipid metabolism. β-Galactosidase staining of chicken UVJ sections suggested increased cell senescence via aging. Oil Red O staining and immunohistochemistry detection of ADFP both confirmed distribution of lipid droplets in SST cells with increased intensity in aged breeders. The lipid synthesis and metabolism-related genes represented by TFAP2 and PLD1 were differentially expressed in aged laying breeders. The upregulation of IL15 and downregulation of a large number of immune-related genes in aged breeders indicate altered immune homeostasis in UVJs and SSTs. The increased accumulation of lipids, and altered immunity homeostasis, combined with other factors (TJP1, MYL9, AFDN, and RPL13, etc.) are potentially dominant effectors to decrease the sperm storage efficiency and egg fertility in aged laying breeders.
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Affiliation(s)
- Liubin Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Shaomei Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Changhuan Mo
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Baogui Zhou
- Department of Poultry Breeding, Beijing Huadu Yukou Poultry Industry Co. Ltd., Beijing 100000 China
| | - Shijie Fan
- Department of Poultry Breeding, Beijing Huadu Yukou Poultry Industry Co. Ltd., Beijing 100000 China
| | - Fengying Shi
- Department of Poultry Breeding, Beijing Huadu Yukou Poultry Industry Co. Ltd., Beijing 100000 China
| | - Xiaoran Wei
- Department of Poultry Breeding, Beijing Huadu Yukou Poultry Industry Co. Ltd., Beijing 100000 China
| | - Qianqian Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Ge Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Shijun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China
| | - Chunyan Mou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province 430070 China.
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15
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Rakha BA, Ansari MS, Akhter S, Akhter A, Blesbois E. Intravaginal insemination depth influences fertility outcomes in Indian red jungle fowl ( Gallus gallus murghi). Anim Biotechnol 2020; 32:526-530. [PMID: 31961249 DOI: 10.1080/10495398.2020.1714634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
The depth of intravaginal insemination to achieve optimum fertility with frozen-thawed semen is highly species specific in birds and differ even in breed and/or strains of a species. Therefore, study was designed to evaluate the influence of intravaginal insemination depths (2 and 4 cm) on fertility outcome in Indian red jungle fowl. Semen collected from eight mature cocks was pooled, diluted in extender and cooled to 4 °C. Glycerol (20%) was added to chilled semen, equilibrated for 10 min and cryopreserved. After 3 days of storage, frozen semen was thawed in water bath at 37 °C for 30 s. After glycerol removal, intravaginal Inseminations were performed at the depth of 2 and 4 cm. The no. of fertilized eggs (31.4 ± 1.6 vs. 27.7 ± 1.8), fertility rate (65.7 ± 3.6 vs. 58.8 ± 4.0), no. of hatched chicks (27.8 ± 1.9 vs. 23.5 ± 1.6), hatchability of set eggs (58.8 ± 4.3 vs. 49.7 ± 3.2) and hatchability of fertilized eggs (88.4 ± 2.8 vs. 84.3 ± 2.2) were recorded higher with intravaginal depth of 4 cm compared to 2 cm. It is concluded that intravaginal insemination at the depth of 4 cm enhances the fertility outcomes of the frozen-thawed Indian red jungle fowl semen.
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Affiliation(s)
- B A Rakha
- Department of Wildlife Management, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - M S Ansari
- Department of Zoology, Division of Science and Technology, University of Education, Lahore, Pakistan
| | - S Akhter
- Department of Zoology, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - A Akhter
- Department of Wildlife Management, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - E Blesbois
- UMR85 Physiologie de la Reproduction et des Comportements, INRA, Nouzilly, France
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16
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Hurley LL, Rowe M, Griffith SC. Reproductive coordination breeds success: the importance of the partnership in avian sperm biology. Behav Ecol Sociobiol 2019. [DOI: 10.1007/s00265-019-2782-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Yang L, Zheng X, Mo C, Li S, Liu Z, Yang G, Zhao Q, Li S, Mou C. Transcriptome analysis and identification of genes associated with chicken sperm storage duration. Poult Sci 2019; 99:1199-1208. [PMID: 32036969 PMCID: PMC7587653 DOI: 10.1016/j.psj.2019.10.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Revised: 09/30/2019] [Accepted: 10/14/2019] [Indexed: 12/20/2022] Open
Abstract
The sperm storage tubules located in the mucosal folds of the uterovaginal junction (UVJ) are the primary site of sperm storage in chicken hens after natural mating or artificial insemination (AI). The short-term sperm storage (24 h after mating or AI) in hens was highly associated with immunity and pH-related pathway genes. However, the underlying mechanism of longer duration of sperm storage in female birds remains largely unclear. In the present study, transcriptome analysis was applied to uncover the dynamic gene expression changes in chicken UVJ tissues at two time points (day 3 and day 9) after AI. A total of 574 differentially expressed genes (DEG) were enriched, including 266 upregulated and 308 downregulated DEG. The validation of 5 DEG using quantitative PCR showed a similar expression tendency with RNA sequencing results. The gene ontology terms of DEG were highly enriched in heparin binding (9 genes including COMP, CTGF, and IMPG2), glycosaminoglycan binding (10 genes including PCOLCE, POSTN, and RSPO3), and response to estradiol and ion transport (AREG, RAMP3, SFRP1, and SSTR1). Kyoto encyclopedia of genes and genomes pathway-enrichment analyses of DEG revealed 10 significant pathways (P < 0.05) represented by calcium signaling pathway (7 genes including CACNA1G, PDE1C, PDGFRB, and SLC8A1) and glycosaminoglycan biosynthesis (B3GNT7, CSGALNACT1, GLCE, and ST3GAL1). Protein-protein interaction network of DEG established the connection-regulating epithelial cell or cell-matrix adhesion and migration. The enriched pathways and genes were highly correlated with temporary sperm storage in and possibly sequential sperm release from chicken UVJ overtime after AI. Of these, HIP1, PDE1C, and calcium-related genes were the most interesting candidates associated with sperm storage duration. This report provided a global gene expression profile of the chicken UVJ regarding the capacity of sperm storage overtime after AI. The outcome of this study will contribute to further understanding of the long-term sperm maintenance in avian females and eventually improving the duration of fertile egg performance by selected chicken breeding.
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Affiliation(s)
- Liubin Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Xinting Zheng
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Changhuan Mo
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Shaomei Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Zhiwei Liu
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Ge Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Qianqian Zhao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China
| | - Shijun Li
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China.
| | - Chunyan Mou
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction, Ministry of Education, Huazhong Agricultural University, Wuhan, Hubei Province, 430070 China.
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18
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Chérasse S, Aron S. Impact of immune activation on stored sperm viability in ant queens. Proc Biol Sci 2019; 285:20182248. [PMID: 30963911 DOI: 10.1098/rspb.2018.2248] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Ant queens mate on a single occasion early in life and store millions of sperm cells in their spermatheca. By carefully using stored sperm to fertilize eggs, they can produce large colonies of thousands of individuals. Queens can live for decades and their lifetime reproductive success is dependent on their ability to keep stored sperm alive. Maintaining high sperm viability requires metabolic energy which could trade-off with other costly processes such as immunity. We tested the impact of immune activation on the survival of stored sperm by prompting Lasius niger ant queens to mount a melanization response and subsequently measuring sperm viability in their spermatheca. Since queens face different challenges that influence energy allocation depending on the life stage of their colony, we measured sperm viability after immune activation in both newly mated queens (incipient) and in queens 1 year after mating (established). We found that immune activation reduced sperm viability in established queens but not in incipient queens, showing that the cost of immunity on sperm preservation depends on the life stage. Unexpectedly, established queens had significantly higher sperm viability in their spermatheca compared to incipient queens suggesting that ant queens are able to remove dead sperm from their spermatheca.
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Affiliation(s)
- Sarah Chérasse
- Evolutionary Biology and Ecology, Université Libre de Bruxelles , Avenue Franklin Roosevelt 50, 1050 Brussels , Belgium
| | - Serge Aron
- Evolutionary Biology and Ecology, Université Libre de Bruxelles , Avenue Franklin Roosevelt 50, 1050 Brussels , Belgium
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19
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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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