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Ammar OF, Massarotti C, Mincheva M, Sharma K, Liperis G, Herraiz S, Rodríguez-Nuevo A, Zambelli F, Mihalas BP, Fraire-Zamora JJ. Oxidative stress and ovarian aging: from cellular mechanisms to diagnostics and treatment. Hum Reprod 2024:deae082. [PMID: 38670545 DOI: 10.1093/humrep/deae082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 04/08/2024] [Indexed: 04/28/2024] Open
Affiliation(s)
- Omar F Ammar
- IVF Department, Ar-Razzi Hospital, Ramadi, Iraq
- Department of Obstetrics and Gynaecology, College of Medicine, University of Anbar, Ramadi, Iraq
| | - Claudia Massarotti
- IRCCS Ospedale Policlinico San Martino, Genova, Italy
- DINOGMI Department, University of Genova, Genova, Italy
| | | | - Kashish Sharma
- HealthPlus Fertility Center, HealthPlus Network of Specialty Centers, Abu Dhabi, United Arab Emirates
| | - George Liperis
- Westmead Fertility Centre, Institute of Reproductive Medicine, University of Sydney, Westmead, NSW, Australia
- Embryorigin Fertility Centre, Larnaca, Cyprus
| | - Sonia Herraiz
- IVIRMA Global Research Alliance, IVI Foundation-IIS la Fe, Valencia, Spain
| | - Aida Rodríguez-Nuevo
- Centre for Genomic Regulation (CRG), The Barcelona Institute of Science and Technology, Barcelona, Spain
| | | | - Bettina P Mihalas
- The Oocyte Biology Research Unit, Discipline of Women's Health, School of Clinical Medicine, Faculty of Medicine and Health, The University of NSW Sydney, Randwick, NSW, Australia
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Toosinia S, Davoodian N, Arabi M, Kadivar A. Ameliorating Effect of Sodium Selenite on Developmental and Molecular Response of Bovine Cumulus-Oocyte Complexes Matured in Vitro Under Heat Stress Condition. Biol Trace Elem Res 2024; 202:161-174. [PMID: 37127784 DOI: 10.1007/s12011-023-03678-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2023] [Accepted: 04/18/2023] [Indexed: 05/03/2023]
Abstract
Selenium (Se), an essential trace element, plays an important role in the antioxidative defense mechanism, and it has been proven to improve fertility and reproductive efficiency in dairy cattle. The present study evaluated the potential protective action of Se supplement of in vitro maturation (IVM) media on the maturation and subsequent development of bovine cumulus-oocyte complexes (COCs) exposed to heat stress (HS). The treatment with Se improved the viability of cumulus cells (CCs) and oocytes (P < 0.05). The proportion of oocytes reached metaphase II (MII) and those arrested at metaphase I (MI) was greater and lower in treatment than control respectively (P < 0.05). Supplementation with Se increased the percentage of cleaved embryos, total blastocysts, and blastocyst/cleavage ratio (P < 0.05). Moreover, the upregulation of CCND1, SEPP1, GPX-4, SOD, CAT, and downregulation of GRP78, CHOP, and BAX in both Se-treated CCs and oocytes were recorded. The upregulation of NRF2 was detected in Se-treated CCs other than in oocytes, which showed upregulation of IGF2R and SOX-2 as the markers of quality as well. Se supplement in IVM media improved the viability, maturation, and the level of transcripts related to antioxidant defense and quality of heat-treated oocytes, which coincided with greater subsequent development outcomes. Se ameliorated the viability of CCs along with upregulation of antioxidative candidate gene expression and downregulation of apoptosis-related ones to support their protective role on restoring the quality of oocytes against compromising effects of HS.
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Affiliation(s)
- Shervin Toosinia
- Department of Animal Sciences, Faculty of Basic Science, Shahrekord University, Shahrekord, Iran
| | - Najmeh Davoodian
- Research Institute of Animal Embryo Technology, Shahrekord University, Shahrekord, Iran.
| | - Mehran Arabi
- Department of Animal Sciences, Faculty of Basic Science, Shahrekord University, Shahrekord, Iran
| | - Ali Kadivar
- Research Institute of Animal Embryo Technology, Shahrekord University, Shahrekord, Iran
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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Zander-Fox DL, Pacella-Ince L, Morgan DK, Green MP. Mammalian embryo culture media: now and into the future. Reprod Fertil Dev 2023; 36:66-80. [PMID: 38064187 DOI: 10.1071/rd23168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023] Open
Abstract
For over 70years, since the culture of the first mammalian embryo in vitro , scientists have undertaken studies to devise and optimise media to support the manipulation and culture of gametes and embryos. This area of research became especially active in the late 1970s onwards following the successful birth of the first human in vitro fertilised embryo. This review summarises some of the key advances in mammalian embryo culture media over time based on a greater understanding of the biochemical milieu of the reproductive tract. It highlights how learnings from studies in mice and agricultural species have informed human culture media compositions, in particular the inclusion of albumin, growth factors, cytokines, and antioxidants into contemporary culture media formulations, and how these advances may then in turn help to inform and guide development of in vitro culture systems used in other arenas, in particular agriculture. Additionally, it will highlight how the introduction of new technologies, such as timelapse, can influence current trends in media composition and usage that may see a return to a single step medium.
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Affiliation(s)
- Deirdre L Zander-Fox
- Monash IVF Group, Melbourne, Vic., Australia; and Biomedicine Discovery Institute, Monash University, Melbourne, Vic., Australia; and School of Biomedicine, University of Adelaide, Adelaide, SA, Australia
| | - Leanne Pacella-Ince
- School of Biomedicine, University of Adelaide, Adelaide, SA, Australia; and Repromed, Adelaide, SA, Australia
| | | | - Mark P Green
- Monash IVF Group, Melbourne, Vic., Australia; and School of BioSciences, University of Melbourne, Melbourne, Vic., Australia
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Faheem MS, Ghanem N, Samy R, Barkawi AH. Molecular, enzymatic responses and in vitro embryonic developmental competency of heat-shocked buffalo embryos co-cultured with granulosa cells monolayer. Theriogenology 2023; 211:203-211. [PMID: 37659251 DOI: 10.1016/j.theriogenology.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 08/14/2023] [Accepted: 08/15/2023] [Indexed: 09/04/2023]
Abstract
The present study was designed to establish a suitable alternative approach to mitigate the adverse effect of high culture temperature on in vitro embryo development and the related molecular response in buffalo. Pre-cultured granulosa cells (GCs) were used as a monolayer during in vitro embryo culture until day 8 (day of fertilization = D0). Post fertilization, presumptive embryos were randomly assigned into two culture conditions: embryos cultured in the presence of GCs monolayer under normal culture temperature (N: 38.5 °C; GEN group) or heat shock (H: 40.5 °C; GEH group) and their counterpart groups of embryos cultured without GCs (EN and EH groups). Additionally, two groups of GCs monolayer were cultured without embryos up to day 8 under 38.5 °C (GN) or 40.5 °C (GH) for further spent culture media enzymatic analyses. Heat shock was administered for the first 2 h of culture then continued at 38.5 °C until day 8. The results indicated that under heat treatment, GCs enhanced (P ≤ 0.05) embryo cleavage and development (day 8) rates, which were comparable to the embryos cultured at 38.5 °C. On the molecular level, blastocysts of the GEH group showed similar expressions of metabolism-regulating genes (CPT2 and SlC2A1/GLUT1) and an antioxidant gene (SOD2) when compared to the blastocysts of the EN group. The relative expression of HSP90 was significantly up-regulated under heat shock and/or co-culture conditions. However, HSF1 expression was increased (P ≤ 0.05) in the GEH group. No statistical differences were observed among the study groups for the pluripotency gene NANOG, and stress resistance transcript NFE2L2. Regarding the enzymatic profile, the concentrations of SOD, total protein, and MDA were decreased (P ≤ 0.05) in the GEH group compared to the cultured GCs without embryos (GH group). In conclusion, GCs as a monolayer have a beneficial impact on alleviating heat stress at the zygote stage through the regulatory mechanisms of metabolic activity, defense system, and heat shock response genes.
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Affiliation(s)
- Marwa S Faheem
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt; Cairo University Research Park (CURP), Faculty of Agriculture, Cairo University, Giza, Egypt.
| | - Nasser Ghanem
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Romysa Samy
- Cairo University Research Park (CURP), Faculty of Agriculture, Cairo University, Giza, Egypt
| | - Ashraf Hesham Barkawi
- Department of Animal Production, Faculty of Agriculture, Cairo University, Giza, Egypt; Dubai Police Academy, Dubai, United Arab Emirates
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Oh SH, Lee SE, Han DH, Yoon JW, Kim SH, Lim ES, Lee HB, Kim EY, Park SP. Treatments of Porcine Nuclear Recipient Oocytes and Somatic Cell Nuclear Transfer-Generated Embryos with Various Reactive Oxygen Species Scavengers Lead to Improvements of Their Quality Parameters and Developmental Competences by Mitigating Oxidative Stress-Related Impacts. Cell Reprogram 2023; 25:73-81. [PMID: 36939858 DOI: 10.1089/cell.2022.0145] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2023] Open
Abstract
This study investigated the antioxidant effects of β-cryptoxanthin (BCX), hesperetin (HES), and icariin (ICA), and their effects on in vitro maturation of porcine oocytes and subsequent embryonic development of somatic cell nuclear transfer (SCNT). Treatment with 1 μM BCX (BCX-1) increased the developmental rate of porcine oocytes more than treatment with 100 μM HES (HES-100) or 5 μM ICA (ICA-5). The glutathione level and mRNA expression of antioxidant genes (NFE2L2, SOD1, and SOD2) were more increased in the BCX-1 group than in the HES-100 and ICA-5 groups, while the reactive oxygen species level was more decreased. Moreover, BCX improved the developmental capacity and quality of SCNT embryos. The total cell number, apoptotic cell rate, and development-related gene expression were modulated in the BCX-1 group to enhance embryonic development of SCNT. These results show that the antioxidant effects of BCX enhance in vitro maturation of porcine oocytes and subsequent embryonic development of SCNT.
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Affiliation(s)
- Seung-Hwan Oh
- Stem Cell Research Center, Jeju National University, Jeju, Korea
| | - Seung-Eun Lee
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea
| | - Dong-Hun Han
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea
| | - Jae-Wook Yoon
- Stem Cell Research Center, Jeju National University, Jeju, Korea
| | - So-Hee Kim
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea
| | - Eun-Seo Lim
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea
| | - Han-Bi Lee
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea
| | - Eun-Young Kim
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Faculty of Biotechnology, College of Applied Life Sciences, Jeju National University, Jeju, Korea.,Mirae Cell Bio, Seoul, Korea
| | - Se-Pill Park
- Stem Cell Research Center, Jeju National University, Jeju, Korea.,Mirae Cell Bio, Seoul, Korea.,Department of Bio Medical Informatics, College of Applied Life Sciences, Jeju National University, Jeju, Korea
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