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Saber YHA, Ibrahim S, Mahmoud KGM, Ahmed WM, Ragab RSA, Seida AAM. Expression profile of viability and stress response genes as a result of resveratrol supplementation in vitrified and in vitro produced cattle embryos. Mol Biol Rep 2024; 51:692. [PMID: 38796562 DOI: 10.1007/s11033-024-09614-2] [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: 03/08/2024] [Accepted: 05/03/2024] [Indexed: 05/28/2024]
Abstract
BACKGROUND Resveratrol, a potent antioxidant, is known to induce the up-regulation of the internal antioxidant system. Therefore, it holds promise as a method to mitigate cryopreservation-induced injuries in bovine oocytes and embryos. This study aimed to (i) assess the enhancement in the quality of in vitro produced bovine embryos following resveratrol supplementation and (ii) monitor changes in the expression of genes associated with oxidative stress (GPX4, SOD, CPT2, NFE2L2), mitochondrial function (ATP5ME), endoplasmic reticulum function (ATF6), and embryo quality (OCT4, DNMT1, CASP3, ELOVL5). METHODS AND RESULTS Three groups of in vitro bovine embryos were cultured with varying concentrations of resveratrol (0.01, 0.001, and 0.0001 µM), with a fourth group serving as a control. Following the vitrification process, embryos were categorized as either good or poor quality. Blastocysts were then preserved at - 80 °C for RNA isolation, followed by qRT-PCR analysis of selected genes. The low concentrations of resveratrol (0.001 µM, P < 0.05 and 0.0001 µM, P < 0.01) significantly improved the blastocyst rate compared to the control group. Moreover, the proportion of good quality vitrified embryos increased significantly (P < 0.05) in the groups treated with 0.001 and 0.0001 µM resveratrol compared to the control group. Analysis of gene expression showed a significant increase in OCT4 and DNMT1 transcripts in both good and poor-quality embryos treated with resveratrol compared to untreated embryos. Additionally, CASP3 expression was decreased in treated good embryos compared to control embryos. Furthermore, ELOVL5 and ATF6 transcripts were down-regulated in treated good embryos compared to the control group. Regarding antioxidant-related genes, GPX4, SOD, and CPT2 transcripts increased in the treated embryos, while NFE2L2 mRNA decreased in treated good embryos compared to the control group. CONCLUSIONS Resveratrol supplementation at low concentrations effectively mitigated oxidative stress and enhanced the cryotolerance of embryos by modulating the expression of genes involved in oxidative stress response.
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Affiliation(s)
- Yasser H A Saber
- Department of Animal Reproduction and A.I, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt.
| | - Sally Ibrahim
- Department of Animal Reproduction and A.I, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Karima Gh M Mahmoud
- Department of Animal Reproduction and A.I, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Wahid M Ahmed
- Department of Animal Reproduction and A.I, Veterinary Research Institute, National Research Centre, Dokki, Giza, Egypt
| | - Refaat S A Ragab
- Department of Theriogenology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
| | - Adel A M Seida
- Department of Theriogenology, Faculty of Veterinary Medicine, Cairo University, Giza, Egypt
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Han Y, He X, Yun Y, Chen L, Huang Y, Wu Q, Qin X, Wu H, Wu J, Sha R, Borjigin G. The Characterization of Subcutaneous Adipose Tissue in Sunit Sheep at Different Growth Stages: A Comprehensive Analysis of the Morphology, Fatty Acid Profile, and Metabolite Profile. Foods 2024; 13:544. [PMID: 38397521 PMCID: PMC10887640 DOI: 10.3390/foods13040544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Revised: 02/05/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Adipose tissue is a crucial economically significant trait that significantly influences the meat quality and growth performance of domestic animals. To reveal the changes in adipose tissue metabolism during the growth of naturally grazing sheep, we evaluated the thickness, adipocyte morphology, fatty acid profile, and metabolite profile of subcutaneous adipose tissue (SAT) from naturally grazing Sunit sheep at 6, 18, and 30 months of age (referred to as Mth-6, Mth-18, and Mth-30, respectively). The fat thickness and adipocyte number were significantly increased with the growth of the sheep (p < 0.05), and the increase of which from Mth-18 to Mth-30 was less than that from Mth-6 to Mth-18. Additionally, the alpha-linolenic acid metabolism was enhanced and fatty acid (FA) elongation increased with growth. The metabolomic analysis revealed 76 differentially expressed metabolites (DEMs) in the SAT in different growth stages. Interestingly, we observed elongation of FAs in lipids correlated with sheep growth. Furthermore, the expression of acylcarnitines was downregulated, and fatty acid amides, aspartic acid, acetic acid and phosphocholine were upregulated in Mth-18 and Mth-30 compared to Mth-6. Altogether, the study found that the difference in SAT in Mth-6 was great compared to Mth-18 and Mth-30. An increase in fat deposition via adipocyte proliferation with the growth of the sheep in naturally grazing. The DEMs of acylcarnitines, fatty acid amides, aspartic acid, acetic acid, and phosphocholine emerged as potential key regulators of adipose tissue metabolism. These findings illustrate the variation in and metabolic mechanism of sheep adipose tissue development under natural grazing, thus providing valuable insights into improving the edible quality of sheep meat and developing the mutton sheep industry.
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Affiliation(s)
- Yunfei Han
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Xige He
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Yueying Yun
- School of Life Science and Technology, Inner Mongolia University of Science and Technology, Baotou 014010, China;
| | - Lu Chen
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Yajuan Huang
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Qiong Wu
- Ke Er Qin You Yi Front Banner Administration for Market Regulation, Xing’an League 137400, China;
| | - Xia Qin
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Haiyan Wu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Jindi Wu
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Rina Sha
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
| | - Gerelt Borjigin
- College of Food Science and Engineering, Inner Mongolia Agricultural University, Huhhot 010018, China; (Y.H.); (X.H.); (L.C.); (Y.H.); (X.Q.); (H.W.); (J.W.); (R.S.)
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Li T, Jin Y, Wu J, Ren Z. Beyond energy provider: multifunction of lipid droplets in embryonic development. Biol Res 2023; 56:38. [PMID: 37438836 DOI: 10.1186/s40659-023-00449-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 06/23/2023] [Indexed: 07/14/2023] Open
Abstract
Since the discovery, lipid droplets (LDs) have been recognized to be sites of cellular energy reserves, providing energy when necessary to sustain cellular life activities. Many studies have reported large numbers of LDs in eggs and early embryos from insects to mammals. The questions of how LDs are formed, what role they play, and what their significance is for embryonic development have been attracting the attention of researchers. Studies in recent years have revealed that in addition to providing energy for embryonic development, LDs in eggs and embryos also function to resist lipotoxicity, resist oxidative stress, inhibit bacterial infection, and provide lipid and membrane components for embryonic development. Removal of LDs from fertilized eggs or early embryos artificially leads to embryonic developmental arrest and defects. This paper reviews recent studies to explain the role and effect mechanisms of LDs in the embryonic development of several species and the genes involved in the regulation. The review contributes to understanding the embryonic development mechanism and provides new insight for the diagnosis and treatment of diseases related to embryonic developmental abnormalities.
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Affiliation(s)
- Tai Li
- Key Laboratory of Agriculture Animal Genetics, Breeding and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture and Rural Affairs, College of Animal Science, Huazhong Agricultural University, Wuhan, 430070, Hubei, P. R. China
| | - Yi Jin
- Key Laboratory of Agriculture Animal Genetics, Breeding and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture and Rural Affairs, College of Animal Science, Huazhong Agricultural University, Wuhan, 430070, Hubei, P. R. China
| | - Jian Wu
- Key Laboratory of Agriculture Animal Genetics, Breeding and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture and Rural Affairs, College of Animal Science, Huazhong Agricultural University, Wuhan, 430070, Hubei, P. R. China
- Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan, 430070, China
- Hubei Hongshan Laboratory, Wuhan, China
| | - Zhuqing Ren
- Key Laboratory of Agriculture Animal Genetics, Breeding and Reproduction of the Ministry of Education & Key Laboratory of Swine Genetics and Breeding of the Ministry of Agriculture and Rural Affairs, College of Animal Science, Huazhong Agricultural University, Wuhan, 430070, Hubei, P. R. China.
- Frontiers Science Center for Animal Breeding and Sustainable Production, Wuhan, 430070, China.
- Hubei Hongshan Laboratory, Wuhan, China.
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de Oliveira Fernandes G, de Lima CB, Fidelis AAG, Milazzotto MP, Dode MAN. Metabolic signature of spent culture media shows lipid metabolism as a determinant of pregnancy outcomes. Reprod Domest Anim 2023; 58:117-128. [PMID: 36156318 DOI: 10.1111/rda.14271] [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: 05/17/2022] [Revised: 09/11/2022] [Accepted: 09/23/2022] [Indexed: 01/07/2023]
Abstract
In the present study, we investigated the spent culture media of in vitro produced (IVP) bovine embryos which did (group Pregnant) or did not (group Non-pregnant) establish pregnancy after transfer. For that purpose, IVP embryos on D5 were transferred to individual droplets for the last 48 h of culture. Embryos at the blastocyst stage were then transferred to synchronized recipients, while respective culture media drops were collected and evaluated individually. The list of metabolites present in spent culture media was obtained by electrospray ionization mass spectrometry (ESI-MS) and analysed with Metaboanalyst® to characterize the metabolic profile of each group. The spectrometric analysis showed that pathways related to lipid metabolism, particularly fatty acids degradation via beta-oxidation, were more present in the Pregnant group whereas no significant pathway was identified in the group Non-pregnant. By using this method, we were able to identify a metabolic signature in culture media that allows for a better comprehension of preferential metabolic routes taken by the most viable embryos. These findings offer great insights into the biochemistry of embryo development and reveal a potential target for the development of better-quality IVP systems, as well as tools to identify bovine embryos with greater chances to establish and maintain pregnancy.
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Affiliation(s)
| | - Camila Bruna de Lima
- Centre de Recherche en Reproduction, Développement et Santé Intergénérationnelle (CRDSI), Département des Sciences Animales, Faculté des Sciences de l'Agriculture et de l'Alimentation, Université Laval, Québec, Canada.,Laboratory of Embryonic Metabolism and Epigenetic, Center of Natural and Human Science, Federal University of ABC, Santo Andre, Brazil
| | | | - Marcella Pecora Milazzotto
- Laboratory of Embryonic Metabolism and Epigenetic, Center of Natural and Human Science, Federal University of ABC, Santo Andre, Brazil
| | - Margot Alves Nunes Dode
- School of Agriculture and Veterinary Medicine, University of Brasilia, Brasília, Brazil.,Embrapa Genetic Resources and Biotechnology, Laboratory of Animal Reproduction, Brasília, Brazil
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Daghestani MH, Alqahtani HA, AlBakheet A, Al Deery M, Awartani KA, Daghestani MH, Kaya N, Warsy A, Coskun S, Colak D. Global Transcriptional Profiling of Granulosa Cells from Polycystic Ovary Syndrome Patients: Comparative Analyses of Patients with or without History of Ovarian Hyperstimulation Syndrome Reveals Distinct Biomarkers and Pathways. J Clin Med 2022; 11:jcm11236941. [PMID: 36498516 PMCID: PMC9740016 DOI: 10.3390/jcm11236941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 11/09/2022] [Accepted: 11/18/2022] [Indexed: 11/27/2022] Open
Abstract
Ovarian hyperstimulation syndrome (OHSS) is often a complication of polycystic ovarian syndrome (PCOS), the most frequent disorder of the endocrine system, which affects women in their reproductive years. The etiology of OHSS is multifactorial, though the factors involved are not apparent. In an attempt to unveil the molecular basis of OHSS, we conducted transcriptome analysis of total RNA extracted from granulosa cells from PCOS patients with a history of OHSS (n = 6) and compared them to those with no history of OHSS (n = 18). We identified 59 significantly dysregulated genes (48 down-regulated, 11 up-regulated) in the PCOS with OHSS group compared to the PCOS without OHSS group (p-value < 0.01, fold change >1.5). Functional, pathway and network analyses revealed genes involved in cellular development, inflammatory and immune response, cellular growth and proliferation (including DCN, VIM, LIFR, GRN, IL33, INSR, KLF2, FOXO1, VEGF, RDX, PLCL1, PAPPA, and ZFP36), and significant alterations in the PPAR, IL6, IL10, JAK/STAT and NF-κB signaling pathways. Array findings were validated using quantitative RT-PCR. To the best of our knowledge, this is the largest cohort of Saudi PCOS cases (with or without OHSS) to date that was analyzed using a transcriptomic approach. Our data demonstrate alterations in various gene networks and pathways that may be involved in the pathophysiology of OHSS. Further studies are warranted to confirm the findings.
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Affiliation(s)
- Maha H. Daghestani
- Department of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia
- Correspondence: (M.H.D.); (D.C.)
| | - Huda A. Alqahtani
- Department of Zoology, College of Science, King Saud University, Riyadh 11495, Saudi Arabia
| | - AlBandary AlBakheet
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Mashael Al Deery
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Khalid A. Awartani
- Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Mazin H. Daghestani
- Department of Obstetrics and Gynecology, Umm-Al-Qura University, Makkah 24382, Saudi Arabia
| | - Namik Kaya
- Department of Translational Genomics, Center for Genomic Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Arjumand Warsy
- Central Laboratory, Center for Women Scientific and Medical Studies, King Saud University, Riyadh 11451, Saudi Arabia
| | - Serdar Coskun
- Department of Pathology and Laboratory Medicine, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Dilek Colak
- Department of Molecular Oncology, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
- Correspondence: (M.H.D.); (D.C.)
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Du L, Li K, Chang T, An B, Liang M, Deng T, Cao S, Du Y, Cai W, Gao X, Xu L, Zhang L, Li J, Gao H. Integrating genomics and transcriptomics to identify candidate genes for subcutaneous fat deposition in beef cattle. Genomics 2022; 114:110406. [PMID: 35709924 DOI: 10.1016/j.ygeno.2022.110406] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/31/2022] [Accepted: 06/09/2022] [Indexed: 02/07/2023]
Abstract
Fat deposition is a complex economic trait regulated by polygenic genetic basis and environmental factors. Therefore, integrating multi-omics data to uncover its internal regulatory mechanism has attracted extensive attention. Here, we performed genomics and transcriptomics analysis to detect candidates affecting subcutaneous fat (SCF) deposition in beef cattle. The association of 770K SNPs with the backfat thickness captured nine significant SNPs within or near 11 genes. Additionally, 13 overlapping genes regarding fat deposition were determined via the analysis of differentially expressed genes and weighted gene co-expression network analysis (WGCNA). We then calculated the correlations of these genes with BFT and constructed their interaction network. Finally, seven biomarkers including ACACA, SCD, FASN, ACOX1, ELOVL5, HACD2, and HSD17B12 were screened. Notably, ACACA, identified by the integration of genomics and transcriptomics, was more likely to exert profound effects on SCF deposition. These findings provided novel insights into the regulation mechanism underlying bovine fat accumulation.
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Affiliation(s)
- Lili Du
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Keanning Li
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Tianpeng Chang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Bingxing An
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Mang Liang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Tianyu Deng
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Sheng Cao
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Tianjin Agricultural University, Tianjin 300000, China
| | - Yueying Du
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China; Qingdao Agricultural University, Shandong 266000, China
| | - Wentao Cai
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Xue Gao
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Lingyang Xu
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Lupei Zhang
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Junya Li
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
| | - Huijiang Gao
- Institute of Animal Science, Chinese Academy of Agricultural Sciences, Beijing 100193, China
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Lipid Metabolism in Bovine Oocytes and Early Embryos under In Vivo, In Vitro, and Stress Conditions. Int J Mol Sci 2021; 22:ijms22073421. [PMID: 33810351 PMCID: PMC8038040 DOI: 10.3390/ijms22073421] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 03/21/2021] [Accepted: 03/24/2021] [Indexed: 12/14/2022] Open
Abstract
Lipids are a potential reservoir of energy for initial embryonic development before activation of the embryonic genome and are involved in plasma membrane biosynthesis. Excessive lipid droplet formation is detrimental to cryotolerance and is related to alterations in mitochondrial function, which likely affects lipid metabolism. Increased lipid accumulation in in vitro produced embryos is a consequence of the stress during in vitro embryonic development process. There are several open questions concerning embryo lipid metabolism and developmental potential. Oocyte maturation and embryo development in vivo and in vitro may vary if the donors are subjected to any type of stress before follicle puncture because crucial changes in oocyte/embryonic metabolism occur in response to stress. However, little is known about lipid metabolism under additional stress (such as heat stress). Therefore, in this review, we aimed to update the information regarding the energy metabolism of oocytes and early bovine embryos exhibiting developmental competence, focusing on lipid metabolic pathways observed under in vivo, in vitro, and stress conditions.
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