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Wu X, Zhao H, Lai J, Zhang N, Shi J, Zhou R, Su Q, Zheng E, Xu Z, Huang S, Hong L, Gu T, Yang J, Yang H, Cai G, Wu Z, Li Z. Interleukin 17D Enhances the Developmental Competence of Cloned Pig Embryos by Inhibiting Apoptosis and Promoting Embryonic Genome Activation. Animals (Basel) 2021; 11:ani11113062. [PMID: 34827794 PMCID: PMC8614321 DOI: 10.3390/ani11113062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 10/19/2021] [Accepted: 10/20/2021] [Indexed: 12/11/2022] Open
Abstract
Simple Summary The cloning technique is important for animal husbandry and biomedicine because it can be used to clone superior breeding livestock and produce multipurpose genetically modified animals. However, the success rate of cloning currently is very low due to the low developmental efficiency of cloned embryos, which limits the application of cloning. The low developmental competence is related to the excessive cell death in cloned embryos. Interleukin 17D (IL17D) is required for the normal development of mouse embryos by inhibiting cell death. This study aimed to investigate whether IL17D can improve cloned pig embryo development by inhibiting cell death. Addition of IL17D protein to culture medium decreased the cell death level and improved the developmental ability of cloned pig embryos. IL17D treatment enhanced cloned pig embryo development by regulating cell death-associated gene pathways and promoting genome-wide gene expression, which is probably via up-regulating the expression of a gene called GADD45B. This study provided a new approach to improve the pig cloning efficiency by adding IL17D protein to the culture medium of cloned pig embryos. Abstract Cloned animals generated by the somatic cell nuclear transfer (SCNT) approach are valuable for the farm animal industry and biomedical science. Nevertheless, the extremely low developmental efficiency of cloned embryos hinders the application of SCNT. Low developmental competence is related to the higher apoptosis level in cloned embryos than in fertilization-derived counterparts. Interleukin 17D (IL17D) expression is up-regulated during early mouse embryo development and is required for normal development of mouse embryos by inhibiting apoptosis. This study aimed to investigate whether IL17D plays roles in regulating pig SCNT embryo development. Supplementation of IL17D to culture medium improved the developmental competence and decreased the cell apoptosis level in cloned porcine embryos. The transcriptome data indicated that IL17D activated apoptosis-associated pathways and promoted global gene expression at embryonic genome activation (EGA) stage in treated pig SCNT embryos. Treating pig SCNT embryos with IL17D up-regulated expression of GADD45B, which is functional in inhibiting apoptosis and promoting EGA. Overexpression of GADD45B enhanced the developmental efficiency of cloned pig embryos. These results suggested that IL17D treatment enhanced the developmental ability of cloned pig embryos by suppressing apoptosis and promoting EGA, which was related to the up-regulation of GADD45B expression. This study demonstrated the roles of IL17D in early development of porcine SCNT embryos and provided a new approach to improve the developmental efficiency of cloned porcine embryos.
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Affiliation(s)
- Xiao Wu
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Huaxing Zhao
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Junkun Lai
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Ning Zhang
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Junsong Shi
- Guangdong Wens Pig Breeding Technology Co., Ltd., Yunfu 527499, China; (J.S.); (R.Z.); (Q.S.)
| | - Rong Zhou
- Guangdong Wens Pig Breeding Technology Co., Ltd., Yunfu 527499, China; (J.S.); (R.Z.); (Q.S.)
| | - Qiaoyun Su
- Guangdong Wens Pig Breeding Technology Co., Ltd., Yunfu 527499, China; (J.S.); (R.Z.); (Q.S.)
| | - Enqin Zheng
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Zheng Xu
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Sixiu Huang
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Linjun Hong
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Ting Gu
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Jie Yang
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Huaqiang Yang
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Gengyuan Cai
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
| | - Zhenfang Wu
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (Z.W.); (Z.L.)
| | - Zicong Li
- National Engineering Research Center for Breeding Swine Industry, South China Agricultural University, Guangzhou 510642, China; (X.W.); (H.Z.); (J.L.); (N.Z.); (E.Z.); (Z.X.); (S.H.); (L.H.); (T.G.); (J.Y.); (H.Y.); (G.C.)
- Department of Animal Genetics, Breeding and Reproduction, College of Animal Science, Guangzhou 510642, China
- Guangdong Provincial Key Laboratory of Agro-Animal Genomics and Molecular Breeding, South China Agricultural University, Guangzhou 510642, China
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (Z.W.); (Z.L.)
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Feng Y, Zhao X, Li Z, Luo C, Ruan Z, Xu J, Shen P, Deng Y, Jiang J, Shi D, Lu F. Histone Demethylase KDM4D Could Improve the Developmental Competence of Buffalo ( Bubalus Bubalis) Somatic Cell Nuclear Transfer (SCNT) Embryos. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2021; 27:409-419. [PMID: 33478599 DOI: 10.1017/s1431927620024964] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Somatic cell nuclear transfer (SCNT) holds vast potential in agriculture. However, its applications are still limited by its low efficiency. Histone 3 lysine 9 trimethylation (H3K9me3) was identified as an epigenetic barrier for this. Histone demethylase KDM4D could regulate the level of H3K9me3. However, its effects on buffalo SCNT embryos are still unclear. Thus, we performed this study to explore the effects and underlying mechanism of KDM4D on buffalo SCNT embryos. The results revealed that compared with the IVF embryos, the expression level of KDM4D in SCNT embryos was significantly lower at 8- and 16-cell stage, while the level of H3K9me3 in SCNT embryos was significantly higher at 2-cell, 8-cell, and blastocyst stage. Microinjection of KDM4D mRNA could promote the developmental ability of buffalo SCNT embryos. Furthermore, the expression level of ZGA-related genes such as ZSCAN5B, SNAI1, eIF-3a, and TRC at the 8-cell stage was significantly increased. Meanwhile, the pluripotency-related genes like POU5F1, SOX2, and NANOG were also significantly promoted at the blastocyst stage. The results were reversed after KDM4D was inhibited. Altogether, these results revealed that KDM4D could correct the H3K9me3 level, increase the expression level of ZGA and pluripotency-related genes, and finally, promote the developmental competence of buffalo SCNT embryos.
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Affiliation(s)
- Yun Feng
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Xin Zhao
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
- Center of Reproductive Medicine, Guangxi Maternal and Child Health Hospital, Nanning530003, P.R. China
| | - Zhengda Li
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Chan Luo
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Ziyun Ruan
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Jie Xu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Penglei Shen
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Yanfei Deng
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Jianrong Jiang
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Deshun Shi
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
| | - Fenghua Lu
- Animal Reproduction Institute, State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Guangxi University, Nanning530005, P.R. China
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Singh B, Mal G, Kues WA, Yadav PS. The domesticated buffalo - An emerging model for experimental and therapeutic use of extraembryonic tissues. Theriogenology 2020; 151:95-102. [PMID: 32320839 DOI: 10.1016/j.theriogenology.2020.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 03/12/2020] [Accepted: 04/04/2020] [Indexed: 12/16/2022]
Abstract
Large animals play important roles as model animals for biomedical sciences and translational research. The water buffalo (Bubalus bubalis) is an economically important, multipurpose livestock species. Important assisted reproduction techniques, such as in vitro fertilization, cryo-conservation of sperm and embryos, embryo transfer, somatic cell nuclear transfer, genetic engineering, and genome editing have been successfully applied to buffaloes. Recently, detailed whole genome data and transcriptome maps have been generated. In addition, rapid progress has been made in stem cell biology of the buffalo. Apart from embryonic stem cells, bubaline extra-embryonic stem cells have gained particular interest. The multipotency of non-embryonic stem cells has been revealed, and their utility in basic and applied research is currently investigated. In particular, success achieved in bubaline extra-embryonic stem cells may have important roles in experimental biology and therapeutic regenerative medicine. Progress in other farm animals in assisted reproduction techniques, stem cell biology and genetic engineering, which could be of importance for buffalo, will also be briefly summarized.
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Affiliation(s)
- Birbal Singh
- ICAR-Indian Veterinary Research Institute, Regional Station Palampur, 176 061, India
| | - Gorakh Mal
- ICAR-Indian Veterinary Research Institute, Regional Station Palampur, 176 061, India
| | | | - Prem S Yadav
- ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, India.
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Sadeesh EM, Fozia S, Meena K. Combined positive effect of oocyte extracts and brilliant cresyl blue stained recipient cytoplasts on epigenetic reprogramming and gene expression in buffalo nuclear transfer embryos. Cytotechnology 2017; 69:289-305. [PMID: 28070808 DOI: 10.1007/s10616-016-0057-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 12/18/2016] [Indexed: 10/20/2022] Open
Abstract
This study examined the effects of buffalo oocyte extracts (BOE) on donor cells reprogramming and molecular characterisation of oocytes screened via brilliant cresyl blue (BCB) staining and comparison of gene expression profiles of developmentally important genes in blastocysts from IVF and cloned derived from BOE treated donor cells with BCB selected recipient cytoplasts. Relative abundance (RA) of OCT4 and NANOG was increased (P < 0.05) and HDAC-1, DNMT-1, and DNMT-3A decreased (P < 0.05) in extract treated cells (ETCs). This ETCs dedifferentiated into neuron-like lineage under appropriate induction condition. The RA of NASP, EEF1A1, DNMT1, ODC1 and RPS27A was increased (P < 0.05) in BCB+ oocytes, whereas ATP5A1 and S100A10 increased (P < 0.05) in BCB- oocytes. Total cell number and RA of OCT4, NANOG, SOX2, DNMT1, IGF2, IGF2R, MNSOD, GLUT1, BAX and BCL2 in cloned blastocysts derived from BCB+ oocytes with ETC more closely followed that of IVF counterparts compared to BCB+ oocytes with extract untreated cell and BCB- oocytes with ETC derived blastocysts. In conclusion, BOE influenced epigenetic reprogramming of buffalo fibroblasts making them suitable donors for nuclear transfer (NT). BCB staining can be effectively used for selection of developmentally competent oocytes for NT. The combined effects of epigenetic reprogramming of donor nuclei by BOE and higher nuclear reprogramming capacity of BCB+ oocytes improve developmentally important gene expression in cloned blastocysts. Whether these improvements have long-term effects on buffalo calves born following embryo transfer remains unknown.
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Affiliation(s)
- E M Sadeesh
- Division of Animal Physiology and Reproduction, ICAR-Central Institute for Research on Buffaloes, Hisar, 125001, India.
| | - Shah Fozia
- Department of Veterinary Physiology and Biochemistry, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, 125004, India.,Division of Veterinary Physiology, Faculty of Veterinary Sciences and Animal Husbandry, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Srinagar, 190001, India
| | - Kataria Meena
- Division of Biochemistry, ICAR-Indian Veterinary Research Institute, Bareilly, 243122, India
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Developmental competence and expression profile of genes in buffalo (Bubalus bubalis) oocytes and embryos collected under different environmental stress. Cytotechnology 2016; 68:2271-2285. [PMID: 27650183 DOI: 10.1007/s10616-016-0022-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Accepted: 08/23/2016] [Indexed: 12/14/2022] Open
Abstract
The study examined the effects of different environmental stress on developmental competence and the relative abundance (RA) of various gene transcripts in oocytes and embryos of buffalo. Oocytes collected during cold period (CP) and hot period (HP) were matured, fertilized and cultured in vitro to blastocyst hatching stage. The mRNA expression patterns of genes implicated in developmental competence (OCT-4, IGF-2R and GDF-9), heat shock (HSP-70.1), oxidative stress (MnSOD), metabolism (GLUT-1), pro-apoptosis (BAX) and anti-apoptosis (BCL-2) were evaluated in immature and matured oocytes as well as in pre-implantation stage embryos. Oocytes reaching MII stage, cleavage rates, blastocyst yield and hatching rates increased (P < 0.05) during the CP. In MII oocytes and 2-cell embryos, the RA of OCT-4, IGF-2R, GDF-9, MnSOD and GLUT-1 decreased (P < 0.05) during the HP. In 4-cell embryos, the RA of OCT-4, IGF-2R and BCL-2 decreased (P < 0.05) in the HP, whereas GDF-9 increased (P < 0.05). In 8-to 16-cell embryos, the RA of OCT-4 and BCL-2 decreased (P < 0. 05) in the HP, whereas HSP-70.1 and BAX expression increased (P < 0.05). In morula and blastocyst, the RA of OCT-4, IGF-2R and MnSOD decreased (P < 0.05) during the HP, whereas HSP-70.1 was increased (P < 0.05). In conclusion, deleterious seasonal effects induced at the GV-stage carry-over to subsequent embryonic developmental stages and compromise oocyte developmental competence and quality of developed blastocysts.
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