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Kameni SL, Dlamini NH, Feugang JM. Exploring the full potential of sperm function with nanotechnology tools. Anim Reprod 2024; 21:e20240033. [PMID: 39176004 PMCID: PMC11340799 DOI: 10.1590/1984-3143-ar2024-0033] [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: 03/16/2024] [Accepted: 06/20/2024] [Indexed: 08/24/2024] Open
Abstract
Sperm quality is essential to guarantee the success of assisted reproduction. However, selecting high-quality sperm and maintaining it during (cryo)preservation for high efficiency remains challenging in livestock reproduction. A comprehensive understanding of sperm biology allows for better assessment of sperm quality, which could replace conventional sperm analyses used today to predict fertility with low accuracy. Omics approaches have revealed numerous biomarkers associated with various sperm phenotypic traits such as quality, survival during storage, freezability, and fertility. At the same time, nanotechnology is emerging as a new biotechnology with high potential for use in preparing sperm intended to improve reproduction in livestock. The unique physicochemical properties of nanoparticles make them exciting tools for targeting (e.g., sperm damage and sexing) and non-targeting bioapplications. Recent advances in sperm biology have led to the discovery of numerous biomarkers, making it possible to target specific subpopulations of spermatozoa within the ejaculate. In this review, we explore potential biomarkers associated with sperm phenotypes and highlight the benefits of combining these biomarkers with nanoparticles to further improve sperm preparation and technology.
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Affiliation(s)
- Serge Leugoué Kameni
- Mississippi State University, Department of Animal and Dairy Sciences, Mississippi State, MS, USA
| | - Notsile Hleliwe Dlamini
- Mississippi State University, Department of Animal and Dairy Sciences, Mississippi State, MS, USA
| | - Jean Magloire Feugang
- Mississippi State University, Department of Animal and Dairy Sciences, Mississippi State, MS, USA
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2
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Bisiau C, Moffett P, Graham J, McCue P. Comparison of Nanoparticles and Single-Layer Centrifugation for Separation of Dead from Live Stallion Spermatozoa. Vet Sci 2024; 11:307. [PMID: 39057991 PMCID: PMC11281328 DOI: 10.3390/vetsci11070307] [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: 05/22/2024] [Revised: 07/02/2024] [Accepted: 07/06/2024] [Indexed: 07/28/2024] Open
Abstract
The goal of this study was to compare the efficacy of coated iron-core nanoparticles and single-layer centrifugation for separation of dead from live stallion spermatozoa. Our hypothesis was that nanoparticles would bind to dead sperm and allow for separation from live sperm using a magnet, resulting in a population of spermatozoa with a high percentage of total and progressive motility. Treatment Group 1 was an untreated control. Treatment Group 2 (nanoparticles, NP) utilized sperm incubated with nanoparticles followed by application of a magnet to remove dead sperm adhered to the coated nanoparticles. Treatment Group 3 (single-layer centrifugation, SLC) layered sperm above EquiPure™ followed by centrifugation. Semen samples were subsequently evaluated for sperm motility parameters, plasma membrane integrity, acrosome status, and morphology. The SLC technique yielded higher (p < 0.05) progressive motility (76 ± 9.2%) than the NP separation technique (59 ± 12.2%) or the untreated control (47.3 ± 5.1%). However, the total number of sperm recovered was higher (p < 0.05) in the NP technique (526.2 ± 96.6 × 106) than the SLC procedure (211.7 ± 70 × 106), yielding a higher total number of progressively motile sperm (317.6 ± 109 × 106) recovered using the NP technique than the SLC technique (157.8 ± 43.6 × 106). The percentage of live, acrosome intact sperm recovered was higher for SLC than NP. In summary, the SLC technique yielded a higher percentage of sperm motility, intact plasma membranes, and acrosome integrity, but yielded lower total sperm than with the nanoparticle separation technique.
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Affiliation(s)
- Christian Bisiau
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
| | - Paula Moffett
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA; (P.M.); (J.G.)
| | - James Graham
- Department of Biomedical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA; (P.M.); (J.G.)
| | - Patrick McCue
- Department of Clinical Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523, USA
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3
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Dantas GDPF, Ferraz FS, Coimbra JLP, Paniago RM, Dantas MSS, Lacerda SMSN, Procópio MS, Gonçalves MF, Furtado MH, Mendes BP, López JL, Krohling AC, Martins EMN, Andrade LM, Ladeira LO, Andrade ÂL, Costa GMJ. The toxicity of superparamagnetic iron oxide nanoparticles induced on the testicular cells: In vitro study. NANOIMPACT 2024; 35:100517. [PMID: 38848992 DOI: 10.1016/j.impact.2024.100517] [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: 08/14/2023] [Revised: 04/12/2024] [Accepted: 06/02/2024] [Indexed: 06/09/2024]
Abstract
Superparamagnetic iron oxide nanoparticles (SPIONs) have gained significant attention in biomedical research due to their potential applications. However, little is known about their impact and toxicity on testicular cells. To address this issue, we conducted an in vitro study using primary mouse testicular cells, testis fragments, and sperm to investigate the cytotoxic effects of sodium citrate-coated SPIONs (Cit_SPIONs). Herein, we synthesized and physiochemically characterized the Cit_SPIONs and observed that the sodium citrate diminished the size and improved the stability of nanoparticles in solution during the experimental time. The sodium citrate (measured by thermogravimetry) was biocompatible with testicular cells at the used concentration (3%). Despite these favorable physicochemical properties, the in vitro experiments demonstrated the cytotoxicity of Cit_SPIONs, particularly towards testicular somatic cells and sperm cells. Transmission electron microscopy analysis confirmed that Leydig cells preferentially internalized Cit_SPIONs in the organotypic culture system, which resulted in alterations in their cytoplasmic size. Additionally, we found that Cit_SPIONs exposure had detrimental effects on various parameters of sperm cells, including motility, viability, DNA integrity, mitochondrial activity, lipid peroxidation (LPO), and ROS production. Our findings suggest that testicular somatic cells and sperm cells are highly sensitive and vulnerable to Cit_SPIONs and induced oxidative stress. This study emphasizes the potential toxicity of SPIONs, indicating significant threats to the male reproductive system. Our findings highlight the need for detailed development of iron oxide nanoparticles to enhance reproductive nanosafety.
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Affiliation(s)
- Graziela de P F Dantas
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Fausto S Ferraz
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - John L P Coimbra
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Roberto M Paniago
- Department of Physics, ICEx, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Maria S S Dantas
- Metallurgical and Materials Engineering Department, EE, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Samyra M S N Lacerda
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Marcela S Procópio
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Matheus F Gonçalves
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Marcelo H Furtado
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil; Clínica MF Fertilidade Masculina, Belo Horizonte, MG, Brazil
| | | | - Jorge L López
- Center for Biological and Natural Sciences, Federal University of Acre, Rio Branco, Acre, Brazil
| | - Alisson C Krohling
- Centro de Desenvolvimento da Tecnologia Nuclear, CDTN, 31270-901, Belo Horizonte, MG, Brazil
| | - Estefânia M N Martins
- Centro de Desenvolvimento da Tecnologia Nuclear, CDTN, 31270-901, Belo Horizonte, MG, Brazil
| | - Lídia M Andrade
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil; Department of Physics, ICEx, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Luiz O Ladeira
- Metallurgical and Materials Engineering Department, EE, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil
| | - Ângela L Andrade
- Department of Chemistry, ICEB, Federal University of Ouro Preto, Ouro Preto, MG, Brazil
| | - Guilherme M J Costa
- Department of Morphology, ICB, Federal University of Minas Gerais, Belo Horizonte, MG, Brazil.
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Sutovsky P, Hamilton LE, Zigo M, Ortiz D’Avila Assumpção ME, Jones A, Tirpak F, Agca Y, Kerns K, Sutovsky M. Biomarker-based human and animal sperm phenotyping: the good, the bad and the ugly†. Biol Reprod 2024; 110:1135-1156. [PMID: 38640912 PMCID: PMC11180624 DOI: 10.1093/biolre/ioae061] [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: 11/21/2023] [Revised: 03/28/2024] [Accepted: 04/17/2024] [Indexed: 04/21/2024] Open
Abstract
Conventional, brightfield-microscopic semen analysis provides important baseline information about sperm quality of an individual; however, it falls short of identifying subtle subcellular and molecular defects in cohorts of "bad," defective human and animal spermatozoa with seemingly normal phenotypes. To bridge this gap, it is desirable to increase the precision of andrological evaluation in humans and livestock animals by pursuing advanced biomarker-based imaging methods. This review, spiced up with occasional classic movie references but seriously scholastic at the same time, focuses mainly on the biomarkers of altered male germ cell proteostasis resulting in post-testicular carryovers of proteins associated with ubiquitin-proteasome system. Also addressed are sperm redox homeostasis, epididymal sperm maturation, sperm-seminal plasma interactions, and sperm surface glycosylation. Zinc ion homeostasis-associated biomarkers and sperm-borne components, including the elements of neurodegenerative pathways such as Huntington and Alzheimer disease, are discussed. Such spectrum of biomarkers, imaged by highly specific vital fluorescent molecular probes, lectins, and antibodies, reveals both obvious and subtle defects of sperm chromatin, deoxyribonucleic acid, and accessory structures of the sperm head and tail. Introduction of next-generation image-based flow cytometry into research and clinical andrology will soon enable the incorporation of machine and deep learning algorithms with the end point of developing simple, label-free methods for clinical diagnostics and high-throughput phenotyping of spermatozoa in humans and economically important livestock animals.
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Affiliation(s)
- Peter Sutovsky
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
- Department of Obstetrics, Gynecology and Women’s Health, University of Missouri, Columbia MO, USA
| | - Lauren E Hamilton
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
| | - Michal Zigo
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
| | - Mayra E Ortiz D’Avila Assumpção
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
- Department of Animal Reproduction, School of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, SP, Brazil
| | - Alexis Jones
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
| | - Filip Tirpak
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
| | - Yuksel Agca
- Department of Veterinary Pathobiology, College of Veterinary Medicine, University of Missouri, Columbia, MO, USA
| | - Karl Kerns
- Department of Animal Science, Iowa State University, Ames, IA, USA
| | - Miriam Sutovsky
- Division of Animal Sciences, University of Missouri, Columbia MO, USA
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Johannisson A, Morrell JM, Wallgren M. Enrichment of thawed boar spermatozoa with an intact membrane using Magnetic Activated Cell Sorting. Anim Reprod Sci 2024; 265:107493. [PMID: 38701639 DOI: 10.1016/j.anireprosci.2024.107493] [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: 03/03/2024] [Revised: 04/20/2024] [Accepted: 04/28/2024] [Indexed: 05/05/2024]
Abstract
Not all boar sperm samples survive cryopreservation well. A method of eliminating damaged sperm might enable more cryopreserved boar semen to be used for pig breeding. In this study we investigated the use of Magnetic Activated Cell sorting (MACS) to eliminate damaged sperm from thawed boar semen samples. The thawed samples were mixed with Dead cell removal particles and were applied to the column in a SuperMACS II. Different fractions were collected: Original sample (O), Flow-through (FT), and Eluate (E). Sperm membrane integrity, mitochondrial membrane potential and reactive oxygen species were evaluated by flow cytometry after staining with SYBR 14 and propidium iodide, or 5', 6, 6'-tetrachloro-1, 1', 3, 3'-tetraethylbenzimidazolylcarbocyanine iodide, or hydroethidine and dichlorodihydrofluorescein diacetate, respectively. The FT samples had increased membrane integrity, a greater proportion of sperm with high mitochondrial membrane potential and a greater proportion of sperm negative for hydrogen peroxide than O samples (P<0.0001), which in turn had increased membrane integrity than E samples (P <0.0001). However, differences were seen between boars. The FT samples had increased values of live, superoxide positive sperm than O samples (P <0.0001) and O samples had greater values than E samples (P <0.0001), while there was no effect of boar. Sperm quality was best in the FT fraction, comprising approximately 32% of the sperm sample. In conclusion, although there were differences between boars, MACS separation can improve sperm quality in thawed semen samples. It would be interesting to see if this improvement is reflected in fertility outcomes.
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Affiliation(s)
- Anders Johannisson
- Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, Uppsala SE-75007, Sweden; Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Jane M Morrell
- Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, Uppsala SE-75007, Sweden.
| | - Margareta Wallgren
- Clinical Sciences, Swedish University of Agricultural Sciences, Box 7054, Uppsala SE-75007, Sweden
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Benhal P. Micro/Nanorobotics in In Vitro Fertilization: A Paradigm Shift in Assisted Reproductive Technologies. MICROMACHINES 2024; 15:510. [PMID: 38675321 PMCID: PMC11052506 DOI: 10.3390/mi15040510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Revised: 03/28/2024] [Accepted: 04/08/2024] [Indexed: 04/28/2024]
Abstract
In vitro fertilization (IVF) has transformed the sector of assisted reproductive technology (ART) by presenting hope to couples facing infertility challenges. However, conventional IVF strategies include their own set of problems such as success rates, invasive procedures, and ethical issues. The integration of micro/nanorobotics into IVF provides a prospect to address these challenging issues. This article provides an outline of the use of micro/nanorobotics in IVF specializing in advancing sperm manipulation, egg retrieval, embryo culture, and capacity future improvements in this swiftly evolving discipline. The article additionally explores the challenges and obstacles associated with the integration of micro/nanorobotics into IVF, in addition to the ethical concerns and regulatory elements related to the usage of advanced technologies in ART. A comprehensive discussion of the risk and safety considerations related to using micro/nanorobotics in IVF techniques is likewise presented. Through this exploration, we delve into the core principles, benefits, challenges, and potential impact of micro/nanorobotics in revolutionizing IVF procedures and enhancing affected person outcomes.
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Affiliation(s)
- Prateek Benhal
- Department of Chemical and Biomedical Engineering, FAMU-FSU College of Engineering, Tallahassee, FL 32310, USA; ; Tel.: +1-240-972-1482
- National High Magnetic Field Laboratory, 1800 E. Paul Dirac Dr., Tallahassee, FL 32310, USA
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Ngcobo JN, Nedambale TL, Sithole SM, Mtileni B, Mpofu TJ, Ramukhithi FV, Chokoe TC, Nephawe KA. A systematic review on the prospects of X- and Y-sexed semen in ruminant livestock: implications for conservation, a South African perspective. Front Vet Sci 2024; 11:1384768. [PMID: 38655533 PMCID: PMC11037082 DOI: 10.3389/fvets.2024.1384768] [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: 02/10/2024] [Accepted: 03/12/2024] [Indexed: 04/26/2024] Open
Abstract
South Africa is home to numerous indigenous and locally developed sheep (Nguni Pedi, Zulu, and Namaqua Afrikaner, Afrino, Africander, Bezuidenhout Africander, Damara, Dorper, Döhne Merino, Meat Master, South African Merino, South African Mutton Merino, Van Rooy, and Dorper), goat (SA veld, Tankwa, Imbuzi, Bantu, Boer, and Savanna) and cattle (Afrigus, Afrikaner, Bolowana, Bonsmara, Bovelder, Drakensberger, South African Angus, South African Dairy Swiss, South African Friesland, South African Red, and Veld Master) animals. These breeds require less veterinary service, feed, management efforts, provide income to rural and or poor owners. However, most of them are under extinction risks and some with unknown status hence, require immediate conservation intervention. To allow faster genetic progress on the endangered animals, it is important to generate productive animals while reducing wastages and this can be achieved through sex-sorted semen. Therefore, this systematic review is aimed to evaluate the prospects of X and Y-sexed semen in ruminant livestock and some solutions that can be used to address poor sex-sorted semen and its fertility. This review was incorporated through gathering and assessing relevant articles and through the data from the DAD-IS database. The keywords that were used to search articles online were pre-gender selection, indigenous ecotypes, fertility, flow cytometry, artificial insemination, conservation, and improving sexed semen. Following a careful review of all articles, PRISMA guidelines were used to find the articles that are suitable to address the aim of this review. Sex-sorted semen is a recently introduced technology gaining more attention from researchers particularly, in the conservation programs. Preselection of semen based on the sex chromosomes (X- and or Y-bearing chromosomes) is of paramount importance to obtain desired sex of the offspring and avoid animal wastage as much as possible. However, diverse factors can affect quality of semen of different animal species especially after sex-sorting. Flow cytometry is a common method used to select male and female sperm cells and discard dead and abnormal sperm cells during the process. Thus, sperm sexing is a good advanced reproductive technology (ART) however, it is associated with the production of oxidative stress (OS) and DNA fragmentation (SDF). These findings, therefore, necessitates more innovation studies to come up with a sexing technology that will protect sperm cell injuries during sorting in frozen-thawed.
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Affiliation(s)
| | | | - Sindisiwe Mbali Sithole
- Germplasm, Conservation, Reproductive Biotechnologies, Agricultural Research Council, Pretoria, South Africa
| | - Bohani Mtileni
- Department of Animal Sciences, Tshwane University of Technology, Pretoria, South Africa
| | - Takalani Judas Mpofu
- Department of Animal Sciences, Tshwane University of Technology, Pretoria, South Africa
| | | | - Tlou Caswel Chokoe
- Department of Agriculture, Land Reform, and Rural Development, Directorate Farm Animal Genetic Resource, Pretoria, South Africa
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Elshamy AA, Kotram LE, Barakat OS, Mahmoud SM. The effects of green synthesized anionic cupric oxide nanoparticles on Zaraibi goat spermatozoa during cryopreservation with and without removal of seminal plasma. Anim Biotechnol 2023; 34:2582-2595. [PMID: 35930359 DOI: 10.1080/10495398.2022.2106992] [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
Sperm motility, normal morphology, viability, spermatozoa DNA damage, and lipid peroxidation are all affected by semen cryopreservation. The goal of this study was to see how effective cupric oxide nanoparticles (CuONPs) are as a cryo-extender additive on post-thawed sperm parameters. An artificial vagina was used to collect semen samples from five mature Zaraibi bucks (2-3 years). Ejaculates were pooled and separated into two fractions (A&B), a fraction (A) was left without being centrifuged and a fraction (B) was centrifuged to remove seminal plasma. Both fractions were diluted with tris egg yolk citrate extender (TECE) and then divided into five equal aliquots, each supplemented with (0, 10, 20, 40, and 60 ppm/ml) CuONPs. The findings revealed that removing seminal plasma before cryopreservation harms sperm parameters. Sperm motility, viability index, membrane integrity, biochemical antioxidant marker, DNA integrity, and MDA level improved after supplementation with CuONPs up to 60 ppm/ml, the most prominent significant positive effect was obtained with the highest dose (60 ppm/ml) without removal of the seminal plasm compared to control group. In conclusion: The presence of seminal plasma with a high concentration of CuONPs (up to 60 ppm/ml) may help to mitigate the negative effects of cryo-preservation.
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Affiliation(s)
- Ayat A Elshamy
- Artificial Insemination and Embryo Transfer Department, Animal Reproduction Research Institute, Agriculture Research Center (ARC), Giza, Egypt
| | - Laila E Kotram
- Immunity Department, Animal Reproduction Research Institute, Agriculture Research Center (ARC), Giza, Egypt
| | - Olfat Sayed Barakat
- Agricultural Microbiology Department, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Sara Mohamed Mahmoud
- Biotechnology Department, Faculty of Graduate Studies and Environmental Researches, Ain Shams University, Cairo, Egypt
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Molecular Markers: A New Paradigm in the Prediction of Sperm Freezability. Int J Mol Sci 2023; 24:ijms24043379. [PMID: 36834790 PMCID: PMC9960060 DOI: 10.3390/ijms24043379] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 02/05/2023] [Accepted: 02/06/2023] [Indexed: 02/10/2023] Open
Abstract
For decades now, sperm cryopreservation has been a pillar of assisted reproduction in animals as well as humans. Nevertheless, the success of cryopreservation varies across species, seasons, and latitudes and even within the same individual. With the dawn of progressive analytical techniques in the field of genomics, proteomics, and metabolomics, new options for a more accurate semen quality assessment have become available. This review summarizes currently available information on specific molecular characteristics of spermatozoa that could predict their cryotolerance before the freezing process. Understanding the changes in sperm biology as a result of their exposure to low temperatures may contribute to the development and implementation of appropriate measures to assure high post-thaw sperm quality. Furthermore, an early prediction of cryotolerance or cryosensitivity may lead to the establishment of customized protocols interconnecting adequate sperm processing procedures, freezing techniques, and cryosupplements that are most feasible for the individual needs of the ejaculate.
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Sood A, Kumar A, Gupta VK, Kim CM, Han SS. Translational Nanomedicines Across Human Reproductive Organs Modeling on Microfluidic Chips: State-of-the-Art and Future Prospects. ACS Biomater Sci Eng 2023; 9:62-84. [PMID: 36541361 DOI: 10.1021/acsbiomaterials.2c01080] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Forecasting the consequence of nanoparticles (NPs) and therapeutically significant molecules before materializing for human clinical trials is a mainstay for drug delivery and screening processes. One of the noteworthy obstacles that has prevented the clinical translation of NP-based drug delivery systems and novel drugs is the lack of effective preclinical platforms. As a revolutionary technology, the organ-on-a-chip (OOC), a coalition of microfluidics and tissue engineering, has surfaced as an alternative to orthodox screening platforms. OOC technology recapitulates the structural and physiological features of human organs along with intercommunications between tissues on a chip. The current review discusses the concept of microfluidics and confers cutting-edge fabrication processes for chip designing. We also outlined the advantages of microfluidics in analyzing NPs in terms of characterization, transport, and degradation in biological systems. The review further elaborates the scope and research on translational nanomedicines in human reproductive organs (testis, placenta, uterus, and menstrual cycle) by taking the advantages offered by microfluidics and shedding light on their potential future implications. Finally, we accentuate the existing challenges for clinical translation and scale-up dynamics for microfluidics chips and emphasize its future perspectives.
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Affiliation(s)
- Ankur Sood
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea
| | - Anuj Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea.,Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea
| | - Vijai Kumar Gupta
- Biorefining and Advanced Materials Research Center, Scotland's Rural College, Edinburgh EH9 3JG, United Kingdom
| | - Chul Min Kim
- Department of Mechatronics Engineering, Gyeongsang National University, 33 Dongjin-ro, Jinju, Gyeongsangnam-do 52725, South Korea
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea.,Institute of Cell Culture, Yeungnam University, 280 Daehak-ro, Gyeongsan 38541, South Korea
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11
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Baniasadi F, Hajiaghalou S, Shahverdi A, Ghalamboran MR, Pirhajati V, Fathi R. The Beneficial Effects of Static Magnetic Field and Iron Oxide Nanoparticles on the Vitrification of Mature Mice Oocytes. Reprod Sci 2022:10.1007/s43032-022-01144-1. [PMID: 36562985 DOI: 10.1007/s43032-022-01144-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 11/26/2022] [Indexed: 12/24/2022]
Abstract
This study was conducted to evaluate the effects of static magnetic field (SMF) and nanoparticles (NPs) on the vitrification of cumulus-oocyte-complex (COC). To this end, the non-vitrified (nVit) and vitrified groups (Vit) that contain NPs, with or without SMF were labeled nVit_NPs, nVit_NPs_SMF, Vit_NPs, and Vit_NPs_SMF, respectively. The non-toxic dosages of NPs were first determined to be 0.008% w/v. The survival, apoptosis, and necrosis, mitochondrial activity, fertilization rate, subsequent-derived embryo development, and gene expressions were examined. The viability rates obtained by trypan blue and Anx-PI staining were meaningfully smaller in the Vit groups, compared to the nVit groups. The JC1 red/green signal ratios were reduced considerably in the Vit group, compared to the nVit. Transmission electron microscopy (TEM) was performed to assess the entry of the NPs into the oocytes. TEM images showed that NPs were present in nVit_NPs, and Vit_NPs. Thereafter, the effects of NPs and SMF on in vitro fertilization (IVF) were examined. The difference in blastocyst rates between nVit and Vit_NPs_SMF groups was significant. Finally, Nanog, Cdx2, Oct4, and Sox2 genes were evaluated. There were substantial differences in Cdx2 gene expressions between the Vit_NPs and nVit groups. The expression of Nanog in Vit was significantly higher than those of the Vit_NPs, Vit_NPs_SMF, and nVit groups. The data presented here provide deeper insight into the application of iron oxide nanoparticles in COC vitrification. It appears that using SMF and supplemented CPA by NPs inhibits cryoinjury and promote the embryo development capacity of vitrified-warmed COCs.
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Affiliation(s)
- F Baniasadi
- Department of Embryology, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - S Hajiaghalou
- Department of Embryology, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - A Shahverdi
- Department of Embryology, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran
| | - M R Ghalamboran
- Department of Cellular and Molecular Biology, Faculty of Life Sciences and Biotechnology, Shahid Beheshti University, Tehran, Iran.
| | - V Pirhajati
- Neuroscience Research Center, Iran University of Medical Science, Tehran, Iran.,Cellular and Molecular Research Center, Iran University of Medical Science, Tehran, Iran
| | - R Fathi
- Department of Embryology, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, Iran.
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12
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Rautela R, Srivastava N, Bisla A, Singh P, Kumar A, Ngou AA, Katiyar R, Ghosh SK, Bag S. Nano-depletion of morbid spermatozoa up-regulate Ca2+ channel, depolarization of membrane potential and fertility in buffalo. Cryobiology 2022; 109:20-29. [PMID: 36244426 DOI: 10.1016/j.cryobiol.2022.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 10/09/2022] [Accepted: 10/10/2022] [Indexed: 01/15/2023]
Abstract
Despite recent advances in technique of spermatozoa cryopreservation, there are still ejaculates present that fail to meet strict quality standard; mainly due to detrimental effect of imbalance of free radicals. The omnipresence of dead/defective spermatozoa in ejaculates of eutherian species is a major source of excessive free radicals. Though sperm-selection techniques, as well as addition of antioxidants addressed the problem to a certain extent, the major source of free radicals in the semen remained, causing much damage. This study attempts to remove dead/damaged spermatozoa using negative fertility-marker. The effect is unraveled by Hypo-osmotic (HOS), and fluorescein-conjugated Pisum sativum agglutinin (FITC-PSA) assay, further confirmed by Ca2+-regulating mechanisms and depolarization of sperm membrane potential, reduction in concentration of free radicals and finally by in vitro fertility assay. The study involved functionalization of iron oxide nanoparticles (IONPs) with silane followed by bio-conjugation with anti-ubiquitin antibodies. The nano-purification of semen using anti-ubiquitin conjugated iron oxide nanoparticles (IONPs) (antibody concentrations 0.5, 1.0 and 2.0 μg/ml) was attempted. The efficiency of nano-purification was 18.1%-43.8% in the study. The results revealed greater (P ≤ 0.05) spermatozoa population with intact plasma membrane, acrosome integrity, high mitochondrial membrane potential and pattern-F (least intracellular Ca2+), evidence of low lipid peroxidation and higher total antioxidant capacity in nano-purified groups. More number of spermatozoa were bound to zona pellucida of matured oocytes from nano-depleted than non-depleted group. The findings demonstrate antibody concentration of 1.0 μg/ml bio-conjugated with IONPs as most efficient in enriching the ejaculate with functional spermatozoa with the highest percentage of zona binding.
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Affiliation(s)
- Rupali Rautela
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India.
| | - Neeraj Srivastava
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India.
| | - Amarjeet Bisla
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Praveen Singh
- BEMI Section, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Abhishek Kumar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Athanas Alex Ngou
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Rahul Katiyar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Subrata Kumar Ghosh
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
| | - Sadhan Bag
- Division of Veterinary Physiology and Climatology, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, Uttar Pradesh, India
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13
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Soltani L, Ghaneialvar H, Mahdavi AH. An overview of the role of metallic and nonmetallic nanoparticles and their salts during sperm cryopreservation and in vitro embryo manipulation. NUCLEOSIDES, NUCLEOTIDES & NUCLEIC ACIDS 2022; 42:262-279. [PMID: 36120977 DOI: 10.1080/15257770.2022.2124269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
The cryopreservation of spermatozoa and the in vitro embryo production are valuable tools used in a variety of species, including humans, livestock, fish, and aquatic invertebrates. Sperm cryopreservation has been used to maintain or increase the genetic diversity of threatened species. Reactive oxygen species (ROS) are molecules derived from oxygen, being formed as byproducts of cellular metabolism. During cryopreservation of sperm and other in vitro manipulations of oocytes and embryos, ROS production is dramatically increased. In cells, low, medium, and high levels of ROS lead to different outcomes, apoptosis, auto-phagocytosis, and necrosis, respectively. ROS produced by cells can be neutralized by intracellular antioxidant systems, including enzymes as well as non-enzymatic antioxidants. Free radicals and oxidative stress can be major factors influencing in vitro manipulations. In this review, we discuss the role that metallic and nonmetallic nanoparticles and their salts play in the modulation of oxidative stress during in vitro embryo production and cryopreservation of sperm.
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Affiliation(s)
- Leila Soltani
- Department of Animal Sciences, Faculty of Agriculture, Razi University, Kermanshah, Iran
| | - Hori Ghaneialvar
- Biotechnology and Medicinal Plants Research Center, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran.,Department of Clinical Biochemistry, Faculty of Medicine, Ilam University of Medical Science, Ilam, Iran
| | - Amir Hossein Mahdavi
- Department of Animal Science, College of Agriculture, Isfahan University of Technology, Isfahan, Iran
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14
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Bisla A, Honparkhe M, Srivastava N. A review on applications and toxicities of metallic nanoparticles in mammalian semen biology. Andrologia 2022; 54:e14589. [DOI: 10.1111/and.14589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 08/14/2022] [Accepted: 08/29/2022] [Indexed: 11/29/2022] Open
Affiliation(s)
- Amarjeet Bisla
- Department of Veterinary Gynaecology and Obstetrics, College of Veterinary Science Guru Angad Dev Veterinary and Animal Sciences University Ludhiana India
| | - Mrigank Honparkhe
- Department of Veterinary Gynaecology and Obstetrics, College of Veterinary Science Guru Angad Dev Veterinary and Animal Sciences University Ludhiana India
| | - Neeraj Srivastava
- Germ Plasm Centre, Division of Animal Reproduction ICAR‐Indian Veterinary Research Institute Bareilly India
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15
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Hammad EN, Salem SS, Mohamed AA, El-Dougdoug W. Environmental Impacts of Ecofriendly Iron Oxide Nanoparticles on Dyes Removal and Antibacterial Activity. Appl Biochem Biotechnol 2022; 194:6053-6067. [PMID: 35881227 DOI: 10.1007/s12010-022-04105-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/15/2022] [Indexed: 12/13/2022]
Abstract
Biosynthesized nanoparticles have a promising future since they are a more environmentally friendly, cost-effective, repeatable, and energy-efficient technique than physical or chemical synthesis. In this work, Purpureocillium lilacinum was used to synthesize iron oxide nanoparticles (Fe2O3-NPs). Characterization of mycosynthesized Fe2O3-NPs was done by using UV-vis spectroscopy, transmission electron microscope (TEM), dynamic light scattering (DLS), and X-ray diffraction (XRD) analysis. UV-vis gave characteristic surface plasmon resonance (SPR) peak for Fe2O3-NPs at 380 nm. TEM image reveals that the morphology of biosynthesized Fe2O3-NPs was hexagonal, and their size range between 13.13 and 24.93 nm. From the XRD analysis, it was confirmed the crystalline nature of Fe2O3 with average size 57.9 nm. Further comparative study of photocatalytic decolorization of navy blue (NB) and safranin (S) using Fe2O3-NPs was done. Fe2O3-NPs exhibited potential catalytic activity with a reduction of 49.3% and 66% of navy blue and safranin, respectively. Further, the antimicrobial activity of Fe2O3-NPs was analyzed against pathogenic bacteria (Pseudomonas aeruginosa, Escherichia coli, Bacillus subtilis, and Staphylococcus aureus). The Fe2O3-NPs were clearly more effective on gram-positive bacteria (S. aureus and B. subtilis) than gram-negative bacteria (E. coli and P. aeruginosa). Thus, the mycosynthesized Fe2O3-NPs exhibited an ecofriendly, sustainable, and effective route for decolorization of navy blue and safranin dyes and antibacterial activity.
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Affiliation(s)
- Eman N Hammad
- Chemistry of Natural and Microbial Products Department, Pharmaceutical Industries Research Division, National Research Centre, Dokki, 12622, Giza, Egypt.,Department of Chemistry, Faculty of Science, Benha University, Benha, 13518, Egypt
| | - Salem S Salem
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, 11884, Egypt.
| | - Asem A Mohamed
- Chemistry of Natural and Microbial Products Department, Pharmaceutical Industries Research Division, National Research Centre, Dokki, 12622, Giza, Egypt
| | - Wagdi El-Dougdoug
- Department of Chemistry, Faculty of Science, Benha University, Benha, 13518, Egypt
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16
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S. Aljaser F. Cryopreservation Methods and Frontiers in the Art of Freezing Life in Animal Models. Vet Med Sci 2022. [DOI: 10.5772/intechopen.101750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The development in cryobiology in animal breeding had revolutionized the field of reproductive medicine. The main objective to preserve animal germplasm stems from variety of reasons such as conservation of endangered animal species, animal diversity, and an increased demand of animal models and/or genetically modified animals for research involving animal and human diseases. Cryopreservation has emerged as promising technique for fertility preservation and assisted reproduction techniques (ART) for production of animal breeds and genetically engineered animal species for research. Slow rate freezing and rapid freezing/vitrification are the two main methods of cryopreservation. Slow freezing is characterized by the phase transition (liquid turning into solid) when reducing the temperature below freezing point. Vitrification, on the other hand, is a phenomenon in which liquid solidifies without the formation of ice crystals, thus the process is referred to as a glass transition or ice-free cryopreservation. The vitrification protocol applies high concentrations of cryoprotective agents (CPA) used to avoid cryoinjury. This chapter provides a brief overview of fundamentals of cryopreservation and established methods adopted in cryopreservation. Strategies involved in cryopreserving germ cells (sperm and egg freezing) are included in this chapter. Last section describes the frontiers and advancement of cryopreservation in some of the important animal models like rodents (mouse and rats) and in few large animals (sheep, cow etc).
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17
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Deori S, Ntallaris T, Wallgren M, Morrell JM, Johannisson A. Comparison of Single Layer Centrifugation and Magnetic Activated Cell Sorting for selecting viable boar spermatozoa after thawing. Livest Sci 2022. [DOI: 10.1016/j.livsci.2022.104853] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Moradi M, Hajarian H, Karamishabankareh H, Soltani L, Soleymani B. Pre-treatment of ram semen extender with magnetic nanoparticles on freeze-thawed spermatozoa. Vet Med Sci 2021; 8:792-798. [PMID: 34914199 PMCID: PMC8959327 DOI: 10.1002/vms3.689] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Background Extensive use of different nanoparticles caused significant concerns about their biological safety. Objective This study aimed to evaluate the effects of cryopreservation on ram semen after adding magnetic nanoparticles (MNPs) to separate X and Y chromosome‐bearing spermatozoa. Methods The experimental ram sperms in this research included treated spermatozoa (50 μg/ml MNPs) and non‐treated spermatozoa. DNA damage of spermatozoa was examined using an acridine orange (AO) assay. Sperm viability, membrane functionality, abnormality and malondialdehyde (MDA) level were also measured. Results Results indicated that the pre‐treatment of ram semen extender with MNPs did not significantly affect the semen parameters such as viability, membrane functionality, abnormality, as well as lipid peroxidation (LPO) levels and DNA integrity in comparison with the control group (p < 0.05). Conclusions These observations suggest that pre‐treatment of ram semen extender with MNPs after semen sexing did not have adverse effects on different semen parameters after cryopreservation. In the current study, we evaluated the effects of cryopreservation on ram semen after adding magnetic nanoparticles (MNPs), then after thawing some semen parameters were evaluated.
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Affiliation(s)
- Maryam Moradi
- Faculty of Agricultural and Engineering Science, Department of Animal Science, Razi University, Kermanshah, Iran
| | - Hadi Hajarian
- Faculty of Agricultural and Engineering Science, Department of Animal Science, Razi University, Kermanshah, Iran
| | - Hamed Karamishabankareh
- Faculty of Agricultural and Engineering Science, Department of Animal Science, Razi University, Kermanshah, Iran
| | - Leila Soltani
- Faculty of Agricultural and Engineering Science, Department of Animal Science, Razi University, Kermanshah, Iran
| | - Bijan Soleymani
- Medical Biology Research Center, Health Technology Institute, Kermanshah University of Medical Science, Kermanshah, Iran
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19
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Zuidema D, Kerns K, Sutovsky P. An Exploration of Current and Perspective Semen Analysis and Sperm Selection for Livestock Artificial Insemination. Animals (Basel) 2021; 11:3563. [PMID: 34944339 PMCID: PMC8698075 DOI: 10.3390/ani11123563] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2021] [Revised: 12/10/2021] [Accepted: 12/13/2021] [Indexed: 12/25/2022] Open
Abstract
Artificial insemination of livestock has been a staple technology for producers worldwide for over sixty years. This reproductive technology has allowed for the rapid improvement of livestock genetics, most notably in dairy cattle and pigs. This field has experienced continuous improvements over the last six decades. Though much work has been carried out to improve the efficiency of AI, there are still many areas which continue to experience improvement, including semen analysis procedures, sperm selection techniques, sperm sexing technologies, and semen storage methods. Additionally, the use of AI continues to grow in beef cattle, horses, and small ruminants as the technology continues to become more efficient and yield higher pregnancy rates. In this review, AI trends in the various livestock species as well as cutting edge improvements in the aforementioned areas will be discussed at length. Future work will continue to refine the protocols which are used for AI and continue to increase pregnancy rates within all livestock species.
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Affiliation(s)
- Dalen Zuidema
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA; (D.Z.); (K.K.)
| | - Karl Kerns
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA; (D.Z.); (K.K.)
- Department of Animal Science, Iowa State University, Ames, IA 50011, USA
| | - Peter Sutovsky
- Division of Animal Sciences, University of Missouri, Columbia, MO 65211, USA; (D.Z.); (K.K.)
- Department of Obstetrics, Gynecology and Women’s Health, University of Missouri, Columbia, MO 65211, USA
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20
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Fraser B, Peters AE, Sutherland JM, Liang M, Rebourcet D, Nixon B, Aitken RJ. Biocompatible Nanomaterials as an Emerging Technology in Reproductive Health; a Focus on the Male. Front Physiol 2021; 12:753686. [PMID: 34858208 PMCID: PMC8632065 DOI: 10.3389/fphys.2021.753686] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Accepted: 10/06/2021] [Indexed: 12/24/2022] Open
Abstract
A growing body of research has confirmed that nanoparticle (NP) systems can enhance delivery of therapeutic and imaging agents as well as prevent potentially damaging systemic exposure to these agents by modifying the kinetics of their release. With a wide choice of NP materials possessing different properties and surface modification options with unique targeting agents, bespoke nanosystems have been developed for applications varying from cancer therapeutics and genetic modification to cell imaging. Although there remain many challenges for the clinical application of nanoparticles, including toxicity within the reproductive system, some of these may be overcome with the recent development of biodegradable nanoparticles that offer increased biocompatibility. In recognition of this potential, this review seeks to present recent NP research with a focus on the exciting possibilities posed by the application of biocompatible nanomaterials within the fields of male reproductive medicine, health, and research.
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Affiliation(s)
- Barbara Fraser
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Alexandra E Peters
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,Priority Research Centre for Reproductive Science, School of Biomedical Science and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Jessie M Sutherland
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,Priority Research Centre for Reproductive Science, School of Biomedical Science and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Mingtao Liang
- Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia.,Priority Research Centre for Reproductive Science, School of Biomedical Science and Pharmacy, University of Newcastle, Callaghan, NSW, Australia
| | - Diane Rebourcet
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Brett Nixon
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
| | - Robert J Aitken
- Priority Research Centre for Reproductive Science, University of Newcastle, Callaghan, NSW, Australia.,Pregnancy and Reproduction Program, Hunter Medical Research Institute, New Lambton Heights, NSW, Australia
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21
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Orsolini MF, Meyers SA, Dini P. An Update on Semen Physiology, Technologies, and Selection Techniques for the Advancement of In Vitro Equine Embryo Production: Section II. Animals (Basel) 2021; 11:ani11113319. [PMID: 34828049 PMCID: PMC8614388 DOI: 10.3390/ani11113319] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2021] [Revised: 11/09/2021] [Accepted: 11/18/2021] [Indexed: 11/21/2022] Open
Abstract
Simple Summary In order to improve fertilization and pregnancy rates within artificial insemination or in vitro fertilization techniques in horses, producers may choose to select the best sperm within an ejaculate. In this paper, we review conventional and novel methods of sperm selection. Abstract As the use of assisted reproductive technologies (ART) and in vitro embryo production (IVP) expand in the equine industry, it has become necessary to further our understanding of available semen selection techniques. This segment of our two-section review will focus on the selection of spermatozoa based on quality and sex for equine intracytoplasmic sperm injection (ICSI), as well as current and future developments in sperm sorting technologies. Ultimately, novel methods of semen selection will be assessed based on their efficacy in other species and their relevance and future application towards ARTs in the horse.
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Affiliation(s)
- Morgan F. Orsolini
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA 95616, USA;
| | - Stuart A. Meyers
- Department of Anatomy, Physiology, and Cell Biology, School of Veterinary Medicine, University of California, Davis, CA 95616, USA;
| | - Pouya Dini
- Department of Population Health and Reproduction, School of Veterinary Medicine, University of California, Davis, CA 95616, USA;
- Correspondence:
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22
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Ali A, Ijaz M, Khan YR, Sajid HA, Hussain K, Rabbani AH, Shahid M, Naseer O, Ghaffar A, Naeem MA, Zafar MZ, Malik AI, Ahmed I. Role of nanotechnology in animal production and veterinary medicine. Trop Anim Health Prod 2021; 53:508. [PMID: 34626253 DOI: 10.1007/s11250-021-02951-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 09/30/2021] [Indexed: 11/26/2022]
Abstract
Nanotechnology is the discipline and technology of small and specific things that are < 100 nm in size. Because of their extremely miniscule size, any changes in their chemical and physical structure may show higher reactivity and solubility than larger particles. Nanotechnology plays a vital role in every field of life. It is considered one of the most bleeding edge field of scientific research. It has already several applications in a myriad of disciplines while its application in the field of animal production and veterinary medicine is still experimental in nature. But, in recent years, the role of nanotechnology in the aforementioned fields of scientific inquiry has shown great progress. These days, nanotechnology has been employed to revolutionize drug delivery systems and diagnose atypical diseases. Applications of nanoparticle technology in the field of animal reproduction and development of efficacious vaccines have been at the forefront of scientific endeavors. Additionally, their impacts on meat and milk quality are also being judiciously inquired in recent decades. Veterinary nanotechnology has great potential to improve diagnosis and treatment, and provide new tools to this field. This review focuses on some noteworthy applications of nanoparticles in the field of animal production and their future perspectives.
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Affiliation(s)
- Ahmad Ali
- Department of Medicine, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan.
| | - Muhammad Ijaz
- Department of Veterinary Medicine, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Yasir Razzaq Khan
- Department of Medicine, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Hina Afzal Sajid
- Centre of Excellence in Molecular Biology, University of the Punjab, Lahore, Pakistan
| | - Kashif Hussain
- Department of Medicine, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Ameer Hamza Rabbani
- Department of Surgery, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Muhammad Shahid
- Department of Surgery, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Omer Naseer
- Department of Medicine, Cholistan University of Veterinary and Animal Sciences, Bahawalpur, Pakistan
| | - Awais Ghaffar
- Department of Clinical Sciences, KBCMA, College of Veterinary and Animal Sciences, Narowal, Pakistan
| | - Muhammad Anas Naeem
- Institute of Microbiology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Muhammad Zeeshan Zafar
- Institute of Microbiology, University of Veterinary and Animal Sciences, Lahore, Pakistan
| | - Amir Iftikhar Malik
- Department of Clinical Medicine and Surgery, Faculty of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
| | - Irfan Ahmed
- Department of Animal Nutrition, Faculty of Veterinary & Animal Sciences, The Islamia University of Bahawalpur, Bahawalpur, Pakistan
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23
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Silva JRV, Barroso PAA, Nascimento DR, Figueira CS, Azevedo VAN, Silva BR, Santos RPD. Benefits and challenges of nanomaterials in assisted reproductive technologies. Mol Reprod Dev 2021; 88:707-717. [PMID: 34553442 DOI: 10.1002/mrd.23536] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 09/06/2021] [Indexed: 12/23/2022]
Abstract
Assisted reproductive technology (ART) have contributed to preserve fertility in humans and to increase multiplication of genetically superior animals. Despite being highly practiced worldwide, ART presents some challenges, especially because gametes and embryos are kept in vitro for a variable period of time, and the oxidative stress in vitro can have negative impact on oocyte competence and embryo development. Nanotechnology needs to be considered to help overcome some of those impairments, since it can provide strategies to deliver antioxidants and hormones to gametes and embryos in vitro. The application of nanotechnology to ART can allow the development of new protocols using nanomaterials to improve in vitro oocyte competence and embryo production. This review discusses the applicability of nanomaterials to improve sperm selection, to deliver antioxidants and hormones to preantral follicles, oocytes, and embryos in vitro, as well as the concerns about using nanotechnology in ART.
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Affiliation(s)
- José Roberto Viana Silva
- Laboratory of Biotechnology and Physiology of Reproduction (LABIREP), Federal University of Ceara-UFC, Sobral, Brazil
| | - Pedro Alves Aguiar Barroso
- Laboratory of Biotechnology and Physiology of Reproduction (LABIREP), Federal University of Ceara-UFC, Sobral, Brazil
| | - Danisvânia Ripardo Nascimento
- Laboratory of Biotechnology and Physiology of Reproduction (LABIREP), Federal University of Ceara-UFC, Sobral, Brazil
| | - Ciro Siqueira Figueira
- Laboratory of Materials Engineering and Simulation of Sobral (LEMSS), Federal University of Ceara-UFC, Sobral, Brazil
| | | | - Bianca R Silva
- Laboratory of Biotechnology and Physiology of Reproduction (LABIREP), Federal University of Ceara-UFC, Sobral, Brazil
| | - Ricardo Pires Dos Santos
- Laboratory of Materials Engineering and Simulation of Sobral (LEMSS), Federal University of Ceara-UFC, Sobral, Brazil
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24
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Metal Oxide Nanoparticles: Evidence of Adverse Effects on the Male Reproductive System. Int J Mol Sci 2021; 22:ijms22158061. [PMID: 34360825 PMCID: PMC8348343 DOI: 10.3390/ijms22158061] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 12/12/2022] Open
Abstract
Metal oxide nanoparticles (MONPs) are inorganic materials that have become a valuable tool for many industrial sectors, especially in healthcare, due to their versatility, unique intrinsic properties, and relatively inexpensive production cost. As a consequence of their wide applications, human exposure to MONPs has increased dramatically. More recently, their use has become somehow controversial. On one hand, MONPs can interact with cellular macromolecules, which makes them useful platforms for diagnostic and therapeutic interventions. On the other hand, research suggests that these MONPs can cross the blood–testis barrier and accumulate in the testis. Although it has been demonstrated that some MONPs have protective effects on male germ cells, contradictory reports suggest that these nanoparticles compromise male fertility by interfering with spermatogenesis. In fact, in vitro and in vivo studies indicate that exposure to MONPs could induce the overproduction of reactive oxygen species, resulting in oxidative stress, which is the main suggested molecular mechanism that leads to germ cells’ toxicity. The latter results in subsequent damage to proteins, cell membranes, and DNA, which ultimately may lead to the impairment of the male reproductive system. The present manuscript overviews the therapeutic potential of MONPs and their biomedical applications, followed by a critical view of their potential risks in mammalian male fertility, as suggested by recent scientific literature.
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25
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Balasubramanian B, Liu W, Pushparaj K, Park S. The Epic of In Vitro Meat Production-A Fiction into Reality. Foods 2021; 10:1395. [PMID: 34208720 PMCID: PMC8233867 DOI: 10.3390/foods10061395] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/07/2021] [Accepted: 06/09/2021] [Indexed: 01/18/2023] Open
Abstract
Due to a proportionally increasing population and food demands, the food industry has come up with wide innovations, opportunities, and possibilities to manufacture meat under in vitro conditions. The amalgamation of cell culture and tissue engineering has been the base idea for the development of the synthetic meat, and this has been proposed to be a pivotal study for a futuristic muscle development program in the medical field. With improved microbial and chemical advancements, in vitro meat matched the conventional meat and is proposed to be eco-friendly, healthy, nutrient rich, and ethical. Despite the success, there are several challenges associated with the utilization of materials in synthetic meat manufacture, which demands regulatory and safety assessment systems to manage the risks associated with the production of cultured meat. The role of 3D bioprinting meat analogues enables a better nutritional profile and sensorial values. The integration of nanosensors in the bioprocess of culture meat eased the quality assessment throughout the food supply chain and management. Multidisciplinary approaches such as mathematical modelling, computer fluid dynamics, and biophotonics coupled with tissue engineering will be promising aspects to envisage the future prospective of this technology and make it available to the public at economically feasible rates.
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Affiliation(s)
| | - Wenchao Liu
- Department of Animal Science, College of Coastal Agricultural Sciences, Guangdong Ocean University, Zhanjiang 524088, China;
| | - Karthika Pushparaj
- Department of Zoology, School of Biosciences, Avinashilingam Institute for Home Science and Higher Education for Women, Coimbatore 641 043, Tamil Nadu, India;
| | - Sungkwon Park
- Department of Food Science and Biotechnology, College of Life Science, Sejong University, Seoul 05006, Korea;
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Tsakmakidis IA, Samaras T, Anastasiadou S, Basioura A, Ntemka A, Michos I, Simeonidis K, Karagiannis I, Tsousis G, Angelakeris M, Boscos CM. Toxic and Microbiological Effects of Iron Oxide and Silver Nanoparticles as Additives on Extended Ram Semen. Animals (Basel) 2021; 11:ani11041011. [PMID: 33916752 PMCID: PMC8066584 DOI: 10.3390/ani11041011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/23/2021] [Accepted: 03/30/2021] [Indexed: 12/11/2022] Open
Abstract
The aim of the study was to investigate the effect of iron oxide (Fe) and silver (Ag) nanoparticles (NPs) on ram semen. A skim milk extender without antibiotics was used as a diluent of 21 ejaculates (8 rams; 2-3 ejaculates/ram). The groups of control (C; semen without NPs), Fe NPs (3.072 mg Fe3O4/mL semen), and Ag NPs (2.048 mg Ag-Fe/mL semen) were incubated (15 °C; 30 min), and then a magnetic field was used for NPs' removal. Standard microbiological procedures were performed for all groups. Post-treated samples were stored (15 °C) for 24 h, and sperm variables (kinetics by computer assisted sperm analysis (CASA); viability; morphology; HOST; DNA integrity) were evaluated at 6 and 24 h. Semen data were analyzed by a mixed model for repeated measures and microbiological data with Student's t-test for paired samples. At 6 h of storage, VCL and rapid movement-spermatozoa, and at 24 h, total/progressive motility and amplitude of lateral head displacement (ALH) were significantly decreased in group Ag compared to control. In group Fe, progressive/rapid movement-spermatozoa were significantly lower compared to control after 24 h of storage. Only in group Ag was a significant reduction of total bacterial count revealed. In conclusion, the examined Fe NPs demonstrated slight antibacterial effect, while the examined Ag NPs provided higher antibacterial properties accompanied by cytotoxicity.
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Affiliation(s)
- Ioannis A. Tsakmakidis
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
- Correspondence: ; Tel.: +30-2310-994-467
| | - Theodoros Samaras
- School of Physics, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (T.S.); (K.S.); (M.A.)
| | - Sofia Anastasiadou
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Athina Basioura
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Aikaterini Ntemka
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Ilias Michos
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Konstantinos Simeonidis
- School of Physics, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (T.S.); (K.S.); (M.A.)
| | - Isidoros Karagiannis
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Georgios Tsousis
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
| | - Mavroeidis Angelakeris
- School of Physics, Faculty of Sciences, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece; (T.S.); (K.S.); (M.A.)
| | - Constantin M. Boscos
- School of Veterinary Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, 54627 Thessaloniki, Greece; (S.A.); (A.B.); (A.N.); (I.M.); (I.K.); (G.T.); (C.M.B.)
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Pritchard N, Kaitu’u-Lino T, Harris L, Tong S, Hannan N. Nanoparticles in pregnancy: the next frontier in reproductive therapeutics. Hum Reprod Update 2021; 27:280-304. [PMID: 33279994 PMCID: PMC9034208 DOI: 10.1093/humupd/dmaa049] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2020] [Revised: 09/26/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Nanotechnology involves the engineering of structures on a molecular level. Nanomedicine and nano-delivery systems have been designed to deliver therapeutic agents to a target site or organ in a controlled manner, maximizing efficacy while minimizing off-target effects of the therapeutic agent administered. In both reproductive medicine and obstetrics, developing innovative therapeutics is often tempered by fears of damage to the gamete, embryo or developing foetus or of negatively impacting a woman's reproductive potential. Thus, nanomedicine delivery systems may provide alternative targeted intervention strategies, treating the source of the disease and minimizing long-term consequences for the mother and/or her foetus. OBJECTIVE AND RATIONALE This review summarizes the current state of nanomedicine technology in reproductive medicine and obstetrics, including safety, potential applications, future directions and the hurdles for translation. SEARCH METHODS A comprehensive electronic literature search of PubMed and Web of Science databases was performed to identify studies published in English up until February 2020. Relevant keywords were used to obtain information regarding use of nanoparticle technology in fertility and gene therapy, early pregnancy complications (ectopic pregnancy and gestational trophoblastic disease) and obstetric complications (preeclampsia, foetal growth restriction, preterm birth and gestational diabetes) and for selective treatment of the mother or foetus. Safety of specific nanoparticles to the gamete, embryo and foetus was also investigated. OUTCOMES Pre-clinical research in the development of nanoparticle therapeutic delivery is being undertaken in many fields of reproductive medicine. Non-hormonal-targeted nanoparticle therapy for fibroids and endometriosis may provide fertility-sparing medical management. Delivery of interventions via nanotechnology provides opportunities for gene manipulation and delivery in mammalian gametes. Targeting cytotoxic treatments to early pregnancy tissue provides an alternative approach to manage ectopic pregnancies and gestational trophoblastic disease. In pregnancy, nanotherapeutic delivery offers options to stably deliver silencing RNA and microRNA inhibitors to the placenta to regulate gene expression, opening doors to novel genetic treatments for preeclampsia and foetal growth restriction. Restricting delivery of teratogenic drugs to the maternal compartment (such as warfarin) may reduce risks to the foetus. Alternatively, targeted delivery of drugs to the foetus (such as those to treat foetal arrythmias) may minimize side effects for the mother. WIDER IMPLICATIONS We expect that further development of targeted therapies using nanoparticles in a reproductive setting has promise to eventually allow safe and directed treatments for conditions impacting the health and reproductive capacity of women and for the management of pregnancy and serious pregnancy complications.
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Affiliation(s)
- Natasha Pritchard
- Translational Obstetrics Group, Department of Obstetrics and Gynaecology, Mercy Hospital for Women, University of Melbourne, Heidelberg, Victoria, Australia
- Mercy Perinatal, Mercy Hospital for Women, Heidelberg, Victoria, Australia
| | - Tu’uhevaha Kaitu’u-Lino
- Translational Obstetrics Group, Department of Obstetrics and Gynaecology, Mercy Hospital for Women, University of Melbourne, Heidelberg, Victoria, Australia
- Mercy Perinatal, Mercy Hospital for Women, Heidelberg, Victoria, Australia
- Department of Obstetrics and Gynaecology, Diagnostics Discovery and Reverse Translation, University of Melbourne, Heidelberg, Victoria, Australia
| | - Lynda Harris
- Division of Pharmacy and Optometry, University of Manchester, Manchester, UK
- Maternal and Fetal Health Research Centre, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
- Maternal and Fetal Health Research Centre, Manchester University NHS Foundation Trust, Manchester Academic Health Sciences Centre, St Mary’s Hospital, Manchester, UK
| | - Stephen Tong
- Translational Obstetrics Group, Department of Obstetrics and Gynaecology, Mercy Hospital for Women, University of Melbourne, Heidelberg, Victoria, Australia
- Mercy Perinatal, Mercy Hospital for Women, Heidelberg, Victoria, Australia
| | - Natalie Hannan
- Translational Obstetrics Group, Department of Obstetrics and Gynaecology, Mercy Hospital for Women, University of Melbourne, Heidelberg, Victoria, Australia
- Mercy Perinatal, Mercy Hospital for Women, Heidelberg, Victoria, Australia
- Therapeutics Discovery and Vascular Function Group, Department of Obstetrics and Gynaecology, University of Melbourne, Heidelberg, Victoria, Australia
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Whaley D, Damyar K, Witek RP, Mendoza A, Alexander M, Lakey JRT. Cryopreservation: An Overview of Principles and Cell-Specific Considerations. Cell Transplant 2021; 30:963689721999617. [PMID: 33757335 PMCID: PMC7995302 DOI: 10.1177/0963689721999617] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 01/28/2021] [Accepted: 02/12/2021] [Indexed: 12/21/2022] Open
Abstract
The origins of low-temperature tissue storage research date back to the late 1800s. Over half a century later, osmotic stress was revealed to be a main contributor to cell death during cryopreservation. Consequently, the addition of cryoprotective agents (CPAs) such as dimethyl sulfoxide (DMSO), glycerol (GLY), ethylene glycol (EG), or propylene glycol (PG), although toxic to cells at high concentrations, was identified as a necessary step to protect against rampant cell death during cryopreservation. In addition to osmotic stress, cooling and thawing rates were also shown to have significant influence on cell survival during low temperature storage. In general, successful low-temperature cell preservation consists of the addition of a CPA (commonly 10% DMSO), alone or in combination with additional permeating or non-permeating agents, cooling rates of approximately 1ºC/min, and storage in either liquid or vapor phase nitrogen. In addition to general considerations, cell-specific recommendations for hepatocytes, pancreatic islets, sperm, oocytes, and stem cells should be observed to maximize yields. For example, rapid cooling is associated with better cryopreservation outcomes for oocytes, pancreatic islets, and embryonic stem cells while slow cooling is recommended for cryopreservation of hepatocytes, hematopoietic stem cells, and mesenchymal stem cells. Yields can be further maximized by implementing additional pre-cryo steps such as: pre-incubation with glucose and anti-oxidants, alginate encapsulation, and selecting cells within an optimal age range and functional ability. Finally, viability and functional assays are critical steps in determining the quality of the cells post-thaw and improving the efficiency of the current cryopreservation methods.
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Affiliation(s)
- David Whaley
- Department of Surgery, University of California Irvine, Orange, CA, USA
| | - Kimia Damyar
- Department of Surgery, University of California Irvine, Orange, CA, USA
| | | | | | - Michael Alexander
- Department of Surgery, University of California Irvine, Orange, CA, USA
| | - Jonathan RT Lakey
- Department of Surgery, University of California Irvine, Orange, CA, USA
- Department of Biomedical Engineering, University of California Irvine, Irvine, CA, USA
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Bisla A, Rautela R, Yadav V, Saini G, Singh P, Ngou AA, Kumar A, Ghosh S, Kumar A, Bag S, Mahajan S, Srivastava N. Synthesis of iron oxide nanoparticles-antiubiquitin antibodies conjugates for depletion of dead/damaged spermatozoa from buffalo (Bubalus bubalis) semen. Biotechnol Appl Biochem 2020; 68:1453-1468. [PMID: 33135803 DOI: 10.1002/bab.2066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Accepted: 10/30/2020] [Indexed: 12/22/2022]
Abstract
The synthesis of iron oxide nanoparticles (IONPs)-antiubiquitin antibodies (Abs) complex for depletion of dead/damaged spermatozoa from buffalo semen was done. The IONPs synthesized were round in shape with size of 12.09 ± 0.91 nm. At the end of the two-step functionalization, that is, silanization and pegylation of bare IONPs and bioconjugation of functionalized IOPNs, particles with the sizes of 19.15 ± 1.46, 20.72 ± 0.95, and 73.01 ± 7.56 nm, respectively, were obtained. Twenty-four semen samples from four bulls with mean individual progressive motility (%) and sperm concentration (million/mL) of 77.1 ± 0.9 and 1,321.2 ± 84.7, respectively, were divided into Group I (control), and treatment groups viz. Groups II, III, and IV; with each group containing 150 ± 25 million dead/damaged spermatozoa. The IONPs-Abs complex was added at the ratio of 1:1 (0.5 μg/mL), 1:2 (1.0 μg/mL), and 1:4 (2.0 μg/mL), respectively, in the Groups II, III, and IV. The mean efficiency (%) of nanopurification was estimated to be greater in nanopurified semen with the increasing doses of the IONPs-Abs complex. A reduction of 29.3 ± 6.4%, 48.4 ± 5.3%, and 55.4 ± 4.4% in dead/damaged spermatozoa following nanopurification in Groups II, III, and IV, respectively, was observed. The study shows that in-house synthesized IONPs-Abs complex can be successfully used to deplete dead/damaged spermatozoa from buffalo semen with improvement in quality.
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Affiliation(s)
- Amarjeet Bisla
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
| | - Rupali Rautela
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
| | - Vinay Yadav
- Department of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Gitesh Saini
- Department of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, Haryana, India
| | - Praveen Singh
- BEMI Section, ICAR-IVRI, Izatnagar, Bareilly, UP, India
| | - Athanas Alex Ngou
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
| | - Abhishek Kumar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
| | - Subrata Ghosh
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
| | - Ajay Kumar
- Division of Animal Biochemistry, ICAR-IVRI, Izatnagar, Bareilly, UP, India
| | - Sadhan Bag
- Division of Veterinary Physiology and Climatology, ICAR-IVRI, Izatnagar, Bareilly, UP, India
| | - Sonalika Mahajan
- Division of Veterinary Biotechnology, ICAR-IVRI, Izatnagar, Bareilly, UP, India
| | - Neeraj Srivastava
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Izatnagar, Bareilly, UP, India
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Ajinkya N, Yu X, Kaithal P, Luo H, Somani P, Ramakrishna S. Magnetic Iron Oxide Nanoparticle (IONP) Synthesis to Applications: Present and Future. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E4644. [PMID: 33080937 PMCID: PMC7603130 DOI: 10.3390/ma13204644] [Citation(s) in RCA: 94] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/17/2020] [Accepted: 09/20/2020] [Indexed: 12/18/2022]
Abstract
Iron oxides are chemical compounds which have different polymorphic forms, including γ-Fe2O3 (maghemite), Fe3O4 (magnetite), and FeO (wustite). Among them, the most studied are γ-Fe2O3 and Fe3O4, as they possess extraordinary properties at the nanoscale (such as super paramagnetism, high specific surface area, biocompatible etc.), because at this size scale, the quantum effects affect matter behavior and optical, electrical and magnetic properties. Therefore, in the nanoscale, these materials become ideal for surface functionalization and modification in various applications such as separation techniques, magnetic sorting (cells and other biomolecules etc.), drug delivery, cancer hyperthermia, sensing etc., and also for increased surface area-to-volume ratio, which allows for excellent dispersibility in the solution form. The current methods used are partially and passively mixed reactants, and, thus, every reaction has a different proportion of all factors which causes further difficulties in reproducibility. Direct active and complete mixing and automated approaches could be solutions to this size- and shape-controlled synthesis, playing a key role in its exploitation for scientific or technological purposes. An ideal synthesis method should be able to allow reliable adjustment of parameters and control over the following: fluctuation in temperature; pH, stirring rate; particle distribution; size control; concentration; and control over nanoparticle shape and composition i.e., crystallinity, purity, and rapid screening. Iron oxide nanoparticle (IONP)-based available clinical applications are RNA/DNA extraction and detection of infectious bacteria and viruses. Such technologies are important at POC (point of care) diagnosis. IONPs can play a key role in these perspectives. Although there are various methods for synthesis of IONPs, one of the most crucial goals is to control size and properties with high reproducibility to accomplish successful applications. Using multiple characterization techniques to identify and confirm the oxide phase of iron can provide better characterization capability. It is very important to understand the in-depth IONP formation mechanism, enabling better control over parameters and overall reaction and, by extension, properties of IONPs. This work provides an in-depth overview of different properties, synthesis methods, and mechanisms of iron oxide nanoparticles (IONPs) formation, and the diverse range of their applications. Different characterization factors and strategies to confirm phase purity in the IONP synthesis field are reviewed. First, properties of IONPs and various synthesis routes with their merits and demerits are described. We also describe different synthesis strategies and formation mechanisms for IONPs such as for: wustite (FeO), hematite (α-Fe2O3), maghemite (ɤ-Fe2O3) and magnetite (Fe3O4). We also describe characterization of these nanoparticles and various applications in detail. In conclusion, we present a detailed overview on the properties, size-controlled synthesis, formation mechanisms and applications of IONPs.
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Affiliation(s)
- Nene Ajinkya
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Xuefeng Yu
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Poonam Kaithal
- Department of Molecular and Cellular Engineering, Jacob Institute of Biotechnology and Bioengineering, SHUATS, Allahabad 211007, India;
| | - Hongrong Luo
- Materials and Interfaces Center, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518055, China; (X.Y.); (H.L.)
| | - Prakash Somani
- Center for Grand Challenges and Green Technologies, Applied Science Innovations Pvt. Ltd., Pune 411041, India;
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology, National University of Singapore, Singapore 117576, Singapore;
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Bisla A, Rautela R, Yadav V, Singh P, Kumar A, Ghosh S, Kumar A, Bag S, Kumar B, Srivastava N. Nano-purification of raw semen minimises oxidative stress with improvement in post-thaw quality of buffalo spermatozoa. Andrologia 2020; 52:e13709. [PMID: 32542823 DOI: 10.1111/and.13709] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 05/11/2020] [Accepted: 05/20/2020] [Indexed: 12/12/2022] Open
Abstract
The study consisted of application of anti-ubiquitin antibodies (Abs)-coated iron oxide-nanoparticles (IONPs) for minimisation of oxidative stress to contemporary live spermatozoa from the raw semen. Round-shaped IONPs (12.09 ± 0.91 nm) after two-stage functionalisation (silanisation and pegylation) were conjugated with Abs. Four aliquots from each of the 24 ejaculates (4 buffalo bulls) formed Control (Group I) and treatment (II, III and IV) groups; each containing 150 ± 25 million dead/damaged spermatozoa. IONPs-Abs complex were added at ratio of 1:1 (0.5 µg/ml), 1:2 (1.0 µg/ml) and 1:4 (2.0 µg/ml), respectively, in Groups II, III and IV. The semen quality parameters showed improvement at lag-stage (post-nano-purification before processing for cryopreservation). The mean post-thaw motility (%) in Group IV was found to be greater (p < .05) than Group I. Moreover, the overall DNA integrity (%) at post-thaw stage was improved in the nano-purified semen samples. The value of malondialdehyde was greater (p < .001) in Group I than Groups II, III and IV. The mean total antioxidant capacity and superoxide dismutase (U/mg protein) activity values in Group IV was greater (p < .05) than Group I. The study results show that IONPs conjugated with anti-ubiquitin Abs at 2.0 µg/ml can be an effective dose for depletion of dead/damaged spermatozoa from buffalo ejaculates to minimise oxidative stress.
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Affiliation(s)
- Amarjeet Bisla
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
| | - Rupali Rautela
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
| | - Vinay Yadav
- Department of Veterinary Gynaecology and Obstetrics, Lala Lajpat Rai University of Veterinary and Animal Sciences (LUVAS), Hisar, India
| | | | - Abhishek Kumar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
| | - Subrata Ghosh
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
| | - Ajay Kumar
- Division of Animal Biochemistry, ICAR-IVRI, Bareilly, India
| | - Sadhan Bag
- Division of Veterinary Physiology and Climatology, ICAR-IVRI, Bareilly, India
| | - Brijesh Kumar
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
| | - Neeraj Srivastava
- Division of Animal Reproduction, ICAR-Indian Veterinary Research Institute (IVRI), Bareilly, India
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State-of-the-Art and Prospective of Nanotechnologies for Smart Reproductive Management of Farm Animals. Animals (Basel) 2020; 10:ani10050840. [PMID: 32414174 PMCID: PMC7278443 DOI: 10.3390/ani10050840] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 05/04/2020] [Accepted: 05/12/2020] [Indexed: 12/18/2022] Open
Abstract
Many biotechnological assisted reproductive techniques (ART) are currently used to control the reproductive processes of farm animals. Nowadays, smart ART that considers technique efficiency, animal welfare, cost efficiency and environmental health are developed. Recently, the nanotechnology revolution has pervaded all scientific fields including the reproduction of farm animals, facilitating certain improvements in this field. Nanotechnology could be used to improve and overcome many technical obstacles that face different ART. For example, semen purification and semen preservation processes have been developed using different nanomaterials and techniques, to obtain semen doses with high sperm quality. Additionally, nanodrugs delivery could be applied to fabricate several sex hormones (steroids or gonadotrophins) used in the manipulation of the reproductive cycle. Nanofabricated hormones have new specific biological properties, increasing their bioavailability. Applying nanodrugs delivery techniques allow a reduction in hormone dose and improves hormone kinetics in animal body, because of protection from natural biological barriers (e.g., enzymatic degradation). Additionally, biodegradable nanomaterials could be used to fabricate hormone-loaded devices that are made from non-degradable materials, such as silicon and polyvinyl chloride-based matrixes, which negatively impact environmental health. This review discusses the role of nanotechnology in developing some ART outcomes applied in the livestock sector, meeting the concept of smart production.
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Marzano G, Chiriacò MS, Primiceri E, Dell’Aquila ME, Ramalho-Santos J, Zara V, Ferramosca A, Maruccio G. Sperm selection in assisted reproduction: A review of established methods and cutting-edge possibilities. Biotechnol Adv 2020; 40:107498. [DOI: 10.1016/j.biotechadv.2019.107498] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 11/26/2019] [Accepted: 12/06/2019] [Indexed: 12/31/2022]
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Yousef MS, López-Lorente AI, Diaz-Jimenez M, Consuegra C, Dorado J, Pereira B, Ortiz I, Cárdenas S, Hidalgo M. Nano-depletion of acrosome-damaged donkey sperm by using lectin peanut agglutinin (PNA)-magnetic nanoparticles. Theriogenology 2020; 151:103-111. [PMID: 32325322 DOI: 10.1016/j.theriogenology.2020.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 03/17/2020] [Accepted: 04/08/2020] [Indexed: 01/30/2023]
Abstract
Lectin is considered as a suitable biomarker for nano-depletion of acrosome-damaged sperm. The aim of this study was to synthetize magnetic nanoparticles (MNPs) coated by peanut (Arachis hypogaea) agglutinin lectin (PNA) and investigate its beneficial effect in improving of sperm characteristics. MNPs were obtained by co-precipitation method, functionalized with chitosan and coated by PNA at a concentration of 0.04 mg/mL. Semen was frozen either with glycerol-based or sucrose-based extenders. Frozen-thawed straws from five donkeys (three ejaculates per donkey) were incubated with lectin-MNPs (2 mg/mL), and then exposed to an external magnet enabling the non-bound sperm to be collected as nanopurified sperm. Sperm were evaluated post-thawing (control) and after nanopurification for motility, plasma membrane integrity, acrosome integrity, morphology, DNA fragmentation and concentration. The statistical analyses were extended to investigate the correlation between the initial quality of the frozen-thawed semen samples and the effect of nanopurification after thawing. The obtained MNPs were biocompatible to the sperm and significantly improved the progressive motility (P < 0.05) for the glycerol nanopurified group (43.08 ± 3.52%) in comparison to control (33.70 ± 2.64%). Acrosome-damaged sperm were reduced (P < 0.05) in both nanopurified groups (19.92 ± 2.69 for G and 21.57 ± 2.77 for S) in comparison to control (36.07 ± 3.82 for G and 35.35 ± 3.88 for S). There were no significant changes in sperm morphology and membrane integrity after nanopurification. The average sperm recovery after nanopurification was 80.1%. Sperm quality index was significantly higher (P < 0.001) in nanopurified groups regardless of the initial quality of the frozen thawed semen samples. However, in the high sperm quality group, nanopurification significantly improved the progressive motility and membrane integrity besides the increasing of acrosome-intact sperm. Sperm nanopurification using lectin-magnetic nanoparticles can be considered as a suitable method to reduce the proportion of acrosome-damaged sperm and to increase the quality of frozen thawed donkey semen.
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Affiliation(s)
- M S Yousef
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain; Department of Theriogenology, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt
| | - A I López-Lorente
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - M Diaz-Jimenez
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain
| | - C Consuegra
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain
| | - J Dorado
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain
| | - B Pereira
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain
| | - I Ortiz
- College of Veterinary Medicine & Biomedical Sciences, Texas A&M University, College Station, TX, 77843-4466, United States
| | - S Cárdenas
- Departamento de Química Analítica, Instituto Universitario de Investigación en Química Fina y Nanoquímica IUNAN, Universidad de Córdoba, Campus de Rabanales, Edificio Marie Curie, E-14071, Córdoba, Spain
| | - M Hidalgo
- Veterinary Reproduction Group, Department of Animal Medicine and Surgery, University of Cordoba, Cordoba, 14071, Spain.
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Nagata MB, Egashira J, Katafuchi N, Endo K, Ogata K, Yamanaka K, Yamanouchi T, Matsuda H, Hashiyada Y, Yamashita K. Bovine sperm selection procedure prior to cryopreservation for improvement of post-thawed semen quality and fertility. J Anim Sci Biotechnol 2019; 10:91. [PMID: 31807306 PMCID: PMC6857337 DOI: 10.1186/s40104-019-0395-9] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 09/21/2019] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The application of cryopreservation and artificial insemination technology have contributed to the advancement of animal reproduction. However, a substantial proportion of spermatozoa undergoes alterations and loses their fertility during cryopreservation, rendering the frozen-thawed semen impractical for routine use. Cryopreservation is known to reduce sperm lifespan and fertility. Variation in cryosurvival of spermatozoa from different sires and even with the individual sire is common in artificial insemination (AI) centers. Our goal is to improve post-thawed semen quality by optimization of cryopreservation technique through sperm selection prior to cryopreservation process. RESULTS Our strategy of sperm selection based on rheotaxis and thermotaxis (SSRT) on macrosale in a rotating fluid flow demonstrated the ability to maintain the original pre-freezing structural integrity, viability and biological function related to fertilization competence. This strategy has a positive effect on the cryosurvival and fertilizing abilities of spermatozoa as supported by the improvement on pregnancy rate of Japanese Black heifers and Holstein repeat breeders. This technique protected further sublethal damage to bovine spermatozoa (higher % cryosurvival than the control) and resulted in the improvement of DNA integrity. Prefreeze selected spermatozoa demonstrated slower and controlled capacitation than unprocessed control which is thought to be related to sperm longevity and consequently to appropriate timing during in vivo fertilization. CONCLUSIONS These results provide solid evidence that improvement of post-thawed semen quality by SSRT method is beneficial in terms of cryosurvival, longevity of post-thawed sperm, and optimization of in vivo fertilization, embryo development and calving as supported by the favorable results of field fertility study.
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Affiliation(s)
- MariaPortia B. Nagata
- Advanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 807-1 Shuku-machi, Tosu, Saga, 841-0052 Japan
| | - Junki Egashira
- Saga Prefectural Livestock Experiment Station, 23242-2 Yamauchi-machi, Miyano, Takeo, Saga, 849-2305 Japan
| | - Naoto Katafuchi
- Saga Prefectural Livestock Experiment Station, 23242-2 Yamauchi-machi, Miyano, Takeo, Saga, 849-2305 Japan
| | - Kenji Endo
- Morinaga Dairy Service Co. Ltd., 1-159 Toyoharaotsu, Nasu-gun Nasu-machi, Tochigi, 329-3224 Japan
| | - Kazuko Ogata
- National Livestock Breeding Center (NLBC), 1 Odakurahara, Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima, 961-8511 Japan
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization (NARO), Ikenodai 2, Tsukuba, Ibaraki, 305-0901 Japan
| | - Kenichi Yamanaka
- Faculty of Agriculture, Saga University, 1 Honjo-machi, Saga, 840-8502 Japan
| | - Tadayuki Yamanouchi
- National Livestock Breeding Center (NLBC), 1 Odakurahara, Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima, 961-8511 Japan
| | - Hideo Matsuda
- National Livestock Breeding Center (NLBC), 1 Odakurahara, Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima, 961-8511 Japan
| | - Yutaka Hashiyada
- National Livestock Breeding Center (NLBC), 1 Odakurahara, Odakura, Nishigo-mura, Nishishirakawa-gun, Fukushima, 961-8511 Japan
- Ishikawa Prefectural University, 1-308 Suematsu, Nonoichi-shi, Ishikawa, 921-8836 Japan
| | - Kenichi Yamashita
- Advanced Manufacturing Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 807-1 Shuku-machi, Tosu, Saga, 841-0052 Japan
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36
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Lucas CG, Chen PR, Seixas FK, Prather RS, Collares T. Applications of omics and nanotechnology to improve pig embryo production in vitro. Mol Reprod Dev 2019; 86:1531-1547. [PMID: 31478591 PMCID: PMC7183242 DOI: 10.1002/mrd.23260] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 08/06/2019] [Indexed: 12/17/2022]
Abstract
An appropriate environment to optimize porcine preimplantation embryo production in vitro is required as genetically modified pigs have become indispensable for biomedical research and agriculture. To provide suitable culture conditions, omics technologies have been applied to elucidate which metabolic substrates and pathways are involved during early developmental processes. Metabolomic profiling and transcriptional analysis comparing in vivo- and in vitro-derived embryos have demonstrated the important role of amino acids during preimplantation development. Transcriptional profiling studies have been helpful in assessing epigenetic reprogramming agents to allow for the correction of gene expression during the cloning process. Along with this, nanotechnology, which is a highly promising field, has allowed for the use of engineered nanoplatforms in reproductive biology. A growing number of studies have explored the use of nanoengineered materials for sorting, labeling, and targeting purposes; which demonstrates their potential to become one of the solutions for precise delivery of molecules into gametes and embryos. Considering the contributions of omics and the recent progress in nanoscience, in this review, we focused on their emerging applications for current in vitro pig embryo production systems to optimize the generation of genetically modified animals.
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Affiliation(s)
- Caroline G Lucas
- Division of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, Missouri
| | - Paula R Chen
- Division of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, Missouri
| | - Fabiana K Seixas
- Cancer Biotechnology Laboratory, Research Group on Cellular and Molecular Oncology, Postgraduate Program in Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
| | - Randall S Prather
- Division of Animal Science, National Swine Resource and Research Center, University of Missouri, Columbia, Missouri
| | - Tiago Collares
- Cancer Biotechnology Laboratory, Research Group on Cellular and Molecular Oncology, Postgraduate Program in Biotechnology, Technology Development Center, Federal University of Pelotas, Pelotas, Rio Grande do Sul, Brazil
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Feugang JM, Rhoads CE, Mustapha PA, Tardif S, Parrish JJ, Willard ST, Ryan PL. Treatment of boar sperm with nanoparticles for improved fertility. Theriogenology 2019; 137:75-81. [PMID: 31204016 DOI: 10.1016/j.theriogenology.2019.05.040] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Continuous progress in nanoscience has allowed the synthesis of various nanoscale particles, known as nanoparticles or nanomaterials which, by harnessing unique physico-chemical properties, are crucial for multiple bio-applications. Despite the revealed toxicity (nanotoxicity) of nanoparticles in various in vitro and in vivo studies, their careful design for biocompatibility and effective interactions with single-celled and multi-cellular organisms has permitted their use in several fields of research and biomedicine. The various nanoparticles synthesized and applied in the veterinary sciences, including reproductive biology, have shown potential to influence routine practices in animal production systems. These include post-collection manipulation of semen and the protection of high-quality spermatozoa to extend their preservation, and to improve sperm-related biotechnologies such as sperm-mediated gene transfer, sperm sorting, sex-sorting, and cryopreservation. Therefore, the application of nanotechnology-based tools to semen may enhance assisted reproductive technologies for biomedical applications and improve economic productivity for farmers. Here, we review the efficacy of available techniques and emerging tools of nanotechnology that might be useful for further selection of high quality boar spermatozoa and productivity improvement.
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Affiliation(s)
- Jean M Feugang
- Department of Animal and Dairy Sciences, Mississippi State University, MS, USA.
| | - Carley E Rhoads
- Department of Animal and Dairy Sciences, Mississippi State University, MS, USA
| | | | | | - John J Parrish
- Department of Animal Sciences, University of Wisconsin, WI, USA
| | - Scott T Willard
- Department of Animal and Dairy Sciences, Mississippi State University, MS, USA; Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, MS, USA
| | - Peter L Ryan
- Department of Animal and Dairy Sciences, Mississippi State University, MS, USA; Department of Population and Pathology Medicine, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS, USA
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