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Ziętek MM, Bihorac A, Wenta-Muchalska E, Duszewska AM, Olech W, Sampino S, Bernat A. Wisent Somatic Cells Resist Reprogramming by the PiggyBac Transposon System: A Case Study Highlighting Methodological and Conservation Hurdles. Int J Mol Sci 2025; 26:4327. [PMID: 40362564 PMCID: PMC12072796 DOI: 10.3390/ijms26094327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2025] [Revised: 04/10/2025] [Accepted: 04/30/2025] [Indexed: 05/15/2025] Open
Abstract
The European wisent (Bison bonasus), an iconic yet genetically vulnerable species, faces ongoing conservation challenges due to a restricted gene pool. Advances in induced pluripotent stem cell (iPSC) technology offer promising prospects for preserving and restoring genetic diversity in endangered species. In this study, we sought to reprogram wisent somatic cells into iPSCs using the PiggyBac transposon system, a non-viral method known for being successfully applied in bovine species. We applied a six-factor reprogramming cocktail (OCT4, SOX2, KLF4, LIN28, c-MYC, NANOG) alongside small-molecule enhancers to fibroblasts isolated from adult wisent tissue. While initial colony formation was observed, the reprogrammed cells exhibited limited proliferation and failed to maintain stable pluripotency, suggesting intrinsic barriers to complete reprogramming. Despite optimizing culture conditions, including hypoxia and extracellular matrix modifications, the reprogramming efficiency remained low. Our findings indicate that wisent somatic cells may require alternative reprogramming strategies, such as new-generation delivery systems and epigenetic modulators, to achieve stable iPSC lines. This study underscores the need for species-specific optimization of reprogramming protocols and highlights the potential of emerging cellular technologies for conservation efforts. Future research integrating advanced reprogramming tools may pave the way for genetic rescue strategies in wisent and other endangered species.
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Affiliation(s)
- Marta Marlena Ziętek
- Department of Experimental Embryology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Ajna Bihorac
- Department of Experimental Embryology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Elżbieta Wenta-Muchalska
- Department of Experimental Embryology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Anna Maria Duszewska
- Department of Morphological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, 02-787 Warszawa, Poland
| | - Wanda Olech
- Department of Animal Genetics and Conservation, Faculty of Animal Science, Warsaw University of Life Sciences, 02-787 Warszawa, Poland
| | - Silvestre Sampino
- Department of Experimental Embryology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
| | - Agnieszka Bernat
- Department of Experimental Embryology, Institute of Genetics and Animal Biotechnology Polish Academy of Sciences, 05-552 Jastrzębiec, Poland
- Laboratory of Photobiology and Molecular Diagnostics, Intercollegiate Faculty of Biotechnology, University of Gdansk & Medical University of Gdansk, 80-307 Gdansk, Poland
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Li N, Yang Z, Su Y, Ma W, Zhao J, Wang X, Wan W, Xie S, Li H, Wang M, Zhao Y, Han S, Li T, Xiehe S, Guo J, Yue L, Li X, Wang A, Jiang F, Qing S, Liu X, Liu J, Lei A, Tang Y. Establishing Bovine Embryonic Stem Cells and Dissecting Their Self-Renewal Mechanisms. Int J Mol Sci 2025; 26:3536. [PMID: 40331984 PMCID: PMC12027403 DOI: 10.3390/ijms26083536] [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: 03/03/2025] [Revised: 03/27/2025] [Accepted: 04/04/2025] [Indexed: 05/08/2025] Open
Abstract
Bovine pluripotent stem cells (PSCs) hold significant potential for diverse applications in agriculture, reproductive biotechnology, and biomedical research. However, challenges persist in establishing stable bovine PSC lines and understanding the mechanisms underlying their pluripotency maintenance. Here, we derived bovine embryonic stem cells (bESCs) from Holstein cattle embryos. These cells exhibited robust differentiation capacity into three germ layers in vitro and in vivo. Transcriptome analysis revealed distinct molecular profiles compared to primed-state bESCs. Notably, bESC proliferation ceased on methanol-treated feeder cells, in contrast to mouse ESCs (mESCs), which proliferated normally. Pathway analysis identified key signaling events critical for bESC survival and proliferation, highlighting species-specific regulatory mechanisms. Furthermore, the derived bESCs demonstrated chimerism capacity in early bovine embryos, underscoring their functional pluripotency. This work provides a foundation for advancing bovine embryology research and stem cell-based biotechnologies in livestock.
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Affiliation(s)
- Ningxiao Li
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Zhen Yang
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Yue Su
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Wei Ma
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Jianglin Zhao
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (J.Z.); (H.L.); (M.W.); (S.Q.)
| | - Xiangyan Wang
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources in the Western, Ningxia University, Yinchuan 750021, China; (X.W.); (X.L.)
| | - Wenjing Wan
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Shengcan Xie
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Heqiang Li
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (J.Z.); (H.L.); (M.W.); (S.Q.)
| | - Ming Wang
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (J.Z.); (H.L.); (M.W.); (S.Q.)
| | - Yiyu Zhao
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Shiyao Han
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Tianle Li
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Shuangyi Xiehe
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Jintong Guo
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Linxiu Yue
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Xiaoting Li
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Ahui Wang
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Fenfen Jiang
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Suzhu Qing
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (J.Z.); (H.L.); (M.W.); (S.Q.)
| | - Xinfeng Liu
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources in the Western, Ningxia University, Yinchuan 750021, China; (X.W.); (X.L.)
| | - Jun Liu
- Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (J.Z.); (H.L.); (M.W.); (S.Q.)
| | - Anmin Lei
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
| | - Young Tang
- Shaanxi Centre of Stem Cells Engineering & Technology, Key Laboratory of Livestock Biology, College of Veterinary Medicine, Northwest A&F University, Xianyang 712100, China; (N.L.); (Z.Y.); (Y.S.); (W.M.); (W.W.); (S.X.); (Y.Z.); (S.H.); (T.L.); (S.X.); (J.G.); (L.Y.); (X.L.); (A.W.); (F.J.); (A.L.)
- Key Laboratory of Ministry of Education for Conservation and Utilization of Special Biological Resources in the Western, Ningxia University, Yinchuan 750021, China; (X.W.); (X.L.)
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3
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Guiltinan C, Botigelli RC, Candelaria JI, Smith JM, Arcanjo RB, Denicol AC. Primed bovine embryonic stem cell lines can be derived at diverse stages of blastocyst development with similar efficiency and molecular characteristics. Biol Open 2025; 14:BIO061819. [PMID: 39957479 PMCID: PMC11911636 DOI: 10.1242/bio.061819] [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: 11/15/2024] [Accepted: 02/04/2025] [Indexed: 02/18/2025] Open
Abstract
In this study, we established bovine embryonic stem cell (bESC) lines from early (eBL) and full (BL) blastocysts to determine the efficiency of bESC derivation from an earlier embryonic stage and compare the characteristics of the resulting lines. Using established medium and protocols for derivation of primed bESCs from expanded blastocysts, we derived bESC lines from eBLs and BLs with the same efficiency (4/12 each, 33%). Regardless of original blastocyst stage, bESC lines had a similar phenotype, including differentiation capacity, stable karyotype, and pluripotency marker expression over feeder-free transition and long-term culture. Transcriptome and functional analyses indicated that eBL- and BL-derived lines were in primed pluripotency. We additionally compared RNA-sequencing data from our lines to bovine embryos and stem cells from other recent reports, finding that base medium was the predominant source of variation among cell lines. In conclusion, our results show that indistinguishable bESC lines can be readily derived from eBL and BL, widening the pool of embryos available for bESC establishment. Finally, our investigation points to sources of variation in cell phenotype among recently reported bESC conditions, opening the door to future studies investigating the impact of factors aside from signaling molecules on ESC derivation, maintenance, and performance.
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Affiliation(s)
- Carly Guiltinan
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | - Ramon C. Botigelli
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | | | - Justin M. Smith
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | - Rachel B. Arcanjo
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
| | - Anna C. Denicol
- Department of Animal Science, University of California Davis, Davis, CA, 95616, USA
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4
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Guo J, Lin R, Liu J, Liu R, Chen S, Zhang Z, Yang Y, Wang H, Wang L, Yu S, Zhou C, Xiao L, Luo R, Yu J, Zeng L, Zhang X, Li Y, Wu H, Wang T, Li Y, Kumar M, Zhu P, Liu J. Capture primed pluripotency in guinea pig. Stem Cell Reports 2025; 20:102388. [PMID: 39793577 PMCID: PMC11864139 DOI: 10.1016/j.stemcr.2024.102388] [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: 05/15/2024] [Revised: 12/02/2024] [Accepted: 12/06/2024] [Indexed: 01/13/2025] Open
Abstract
Guinea pigs are valuable models for human disease research, yet the lack of established pluripotent stem cell lines has limited their utility. In this study, we isolate and characterize guinea pig epiblast stem cells (gpEpiSCs) from post-implantation embryos. These cells differentiate into the three germ layers, maintain normal karyotypes, and rely on FGF2 and ACTIVIN A signaling for self-renewal and pluripotency. Wingless/Integrated (WNT) signaling inhibition is also essential for their maintenance. GpEpiSCs express key pluripotency markers (OCT4, SOX2, NANOG) and share transcriptional similarities with human and mouse primed stem cells. While many genes are conserved between guinea pig and human primed stem cells, transcriptional analysis also reveals species-specific differences in pluripotency-related pathways. Epigenetic analysis highlights bivalent gene regulation, underscoring their developmental potential. This work demonstrates both the evolutionary conservation and divergence of primed pluripotent stem cells, providing a new tool for biomedical research and enhancing guinea pigs' utility in studying human diseases.
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Affiliation(s)
- Jing Guo
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Runxia Lin
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China; Laboratory of Cell Fate Control, School of Life Sciences, Westlake University, Hangzhou, China
| | - Jinpeng Liu
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Rongrong Liu
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Shuyan Chen
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Zhen Zhang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Yongzheng Yang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Haiyun Wang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Luqin Wang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Shengyong Yu
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Chunhua Zhou
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Lizhan Xiao
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Rongping Luo
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Jinjin Yu
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China; Department of Pediatric Cardiology, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, China
| | - Lihua Zeng
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Xiaoli Zhang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Yusha Li
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China
| | - Haokaifeng Wu
- CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China; Centre for Regenerative Medicine and Health, Hong Kong Institute of Science & Innovation, Chinese Academy of Sciences, Hong Kong SAR, P.R. China; Key Laboratory of Biological Targeting Diagnosis, Therapy and Rehabilitation of Guangdong Higher Education Institutes, The Fifth Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China
| | - Tao Wang
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Yi Li
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China; Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China
| | - Manish Kumar
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China.
| | - Ping Zhu
- Guangdong Provincial Key Laboratory of Pathogenesis, Targeted Prevention and Treatment of Heart Disease, Guangzhou Key Laboratory of Cardiac Pathogenesis and Prevention, Guangzhou, China; Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital (Guangdong Academy of Medical Sciences), Southern Medical University, Guangzhou, Guangdong 510100, China.
| | - Jing Liu
- Center for Cell Lineage and Development, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; CAS Key Laboratory of Regenerative Biology, Joint School of Life Sciences, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China, Guangzhou Medical University, Guangzhou 511436, China; Guangdong Provincial Key Laboratory of Stem Cell and Regenerative Medicine, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, Guangzhou 510530, China; Centre for Regenerative Medicine and Health, Hong Kong Institute of Science & Innovation, Chinese Academy of Sciences, Hong Kong SAR, P.R. China.
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5
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Xiao Y, Wang Y, Zhang M, Zhang Y, Ju Z, Wang J, Zhang Y, Yang C, Wang X, Jiang Q, Gao Y, Wei X, Liu W, Gao Y, Hu P, Huang J. Tankyrase inhibitor IWR-1 modulates HIPPO and Transforming Growth Factor β signaling in primed bovine embryonic stem cells cultured on mouse embryonic fibroblasts. Theriogenology 2025; 233:100-111. [PMID: 39613494 DOI: 10.1016/j.theriogenology.2024.11.010] [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: 08/25/2024] [Revised: 11/17/2024] [Accepted: 11/17/2024] [Indexed: 12/01/2024]
Abstract
The use of tankyrase inhibitors is essential for capturing livestock embryonic stem cells (ESC), yet their mechanisms of action remain largely uncharacterized. Previous studies indicate that their roles extend beyond the suppression of canonical WNT signaling. This study investigates the effects of the tankyrase inhibitor IWR-1 on maintaining the pluripotency of bovine embryonic stem cells (bESC) cultured on mitotically inactivated mouse embryonic fibroblasts (MEF). Notably, bESC exhibited significant differentiation after one month of IWR-1 withdrawal, without a clear bias toward any specific germ layer. IWR-1 effectively inhibited TNKS2 activity in bESC, whereas it suppressed TNKS1 protein level in growth-arrested MEF. Early differentiation upon IWR-1 removal induced more substantial transcriptomic changes in MEF than in bESC. Furthermore, cell communication analysis predicted that IWR-1 influenced several paracrine and autocrine signals within the culture system. We also observed that IWR-1 repressed protein abundance of the HIPPO pathway components including TEAD4 and YAP1 in bESC and decreased transcription of HIPPO targeted genes CYR61. Protein analysis in growth-arrested MEF suggested that IWR-1 modulated MEF function by impeding TGF-β1 activation and activin A secretion which mitigated nuclear localization of SMAD2/3 in the bESC. This study underscores the role of tankyrase inhibitors in ESC self-renewal by modulating key signaling pathways and orchestrating cell-cell interactions, which may be meaningful in understanding the delicate signaling control of pluripotency in livestock and improving the culture system.
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Affiliation(s)
- Yao Xiao
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Jinan, 250100, China
| | - Yujie Wang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; College of Life Sciences, Shandong Normal University, Jinan, 250358, China
| | - Minghao Zhang
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Yan Zhang
- Key Laboratory of Efficient Dairy Cattle Propagation and Germplasm Innovation of Ministry of Agriculture and Rural Affairs, Shandong OX Livestock Breeding Co., Ltd, Jinan, 250100, China
| | - Zhihua Ju
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Jinpeng Wang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Yaran Zhang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Chunhong Yang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Xiuge Wang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Qiang Jiang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Yaping Gao
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Xiaochao Wei
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China
| | - Wenhao Liu
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Jinan, 250100, China
| | - Yundong Gao
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Jinan, 250100, China; Key Laboratory of Efficient Dairy Cattle Propagation and Germplasm Innovation of Ministry of Agriculture and Rural Affairs, Shandong OX Livestock Breeding Co., Ltd, Jinan, 250100, China
| | - Peng Hu
- Key Laboratory of Exploration and Utilization of Aquatic Genetic Resources, Ministry of Education, Shanghai Ocean University, Shanghai, 201306, China
| | - Jinming Huang
- Key Laboratory of Livestock and Poultry Multi-omics of Ministry of Agriculture and Rural Affairs, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine, Shandong Academy of Agricultural Sciences, Jinan, 250100, China; Technical Innovation Center of Dairy Cattle Breeding Industry of Shandong Province, Jinan, 250100, China; College of Life Sciences, Shandong Normal University, Jinan, 250358, China.
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6
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Korody ML, Hildebrandt TB. Progress Toward Genetic Rescue of the Northern White Rhinoceros ( Ceratotherium simum cottoni). Annu Rev Anim Biosci 2025; 13:483-505. [PMID: 39531386 DOI: 10.1146/annurev-animal-111523-102158] [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: 11/16/2024]
Abstract
The northern white rhinoceros (NWR) is functionally extinct, with only two nonreproductive females remaining. However, because of the foresight of scientists, cryopreserved cells and reproductive tissues may aid in the recovery of this species. An ambitious program of natural and artificial gametes and in vitro embryo generation was first outlined in 2015, and many of the proposed steps have been achieved. Multiple induced pluripotent stem cell lines have been established, primordial germ cell-like cells have been generated, oocytes have been collected from the remaining females, blastocysts have been cryopreserved, and the closely related southern white rhinoceros (SWR) is being established as a surrogate. Recently, the first successful embryo transfer in SWR demonstrated that embryos can be generated by in vitro fertilization and cryopreserved. We explore progress to date in using advanced cellular technologies to save the NWR and highlight the necessary next steps to ensure a viable population for reintroduction. We roll out a holistic rescue approach for a charismatic megavertebrate that includes the most advanced cellular technologies, which can provide a blueprint for other critically endangered mammals. We also provide a detailed discussion of the remaining questions in such an upgraded conservation program.
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Affiliation(s)
- Marisa L Korody
- San Diego Zoo Wildlife Alliance, Escondido, California, USA;
| | - Thomas B Hildebrandt
- Faculty of Veterinary Medicine, Freie Universität Berlin, Berlin, Germany
- Leibniz Institute for Zoo and Wildlife Research, Berlin, Germany;
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7
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Olenic M, Deelkens C, Heyman E, De Vlieghere E, Zheng X, van Hengel J, De Schauwer C, Devriendt B, De Smet S, Thorrez L. Review: Livestock cell types with myogenic differentiation potential: Considerations for the development of cultured meat. Animal 2025; 19 Suppl 1:101242. [PMID: 39097434 DOI: 10.1016/j.animal.2024.101242] [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: 12/08/2023] [Revised: 06/27/2024] [Accepted: 07/02/2024] [Indexed: 08/05/2024] Open
Abstract
With the current environmental impact of large-scale animal production and societal concerns about the welfare of farm animals, researchers are questioning whether we can cultivate animal cells for the purpose of food production. This review focuses on a pivotal aspect of the cellular agriculture domain: cells. We summarised information on the various cell types from farm animals currently used for the development of cultured meat, including mesenchymal stromal cells, myoblasts, and pluripotent stem cells. The review delves into the advantages and limitations of each cell type and considers factors like the selection of the appropriate cell source, as well as cell culture conditions that influence cell performance. As current research in cultured meat seeks to create muscle fibers to mimic the texture and nutritional profile of meat, we focused on the myogenic differentiation capacity of the cells. The most commonly used cell type for this purpose are myoblasts or satellite cells, but given their limited proliferation capacity, efforts are underway to formulate myogenic differentiation protocols for mesenchymal stromal cells and pluripotent stem cells. The multipotent character of the latter cell types might enable the creation of other tissues found in meat, such as adipose and connective tissues. This review can help guiding the selection of a cell type or culture conditions in the context of cultured meat development.
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Affiliation(s)
- M Olenic
- Tissue Engineering Lab, Department of Development and Regeneration, KU Leuven Campus Kulak, Kortrijk, Belgium; Veterinary Stem Cell Research Unit, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - C Deelkens
- Tissue Engineering Lab, Department of Development and Regeneration, KU Leuven Campus Kulak, Kortrijk, Belgium; Medical Cell Biology, Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - E Heyman
- Veterinary Stem Cell Research Unit, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - E De Vlieghere
- Tissue Engineering Lab, Department of Development and Regeneration, KU Leuven Campus Kulak, Kortrijk, Belgium; Polymer Chemistry and Biomaterials Group, Centre of Macromolecular Chemistry, Ghent University, Belgium
| | - X Zheng
- Tissue Engineering Lab, Department of Development and Regeneration, KU Leuven Campus Kulak, Kortrijk, Belgium
| | - J van Hengel
- Medical Cell Biology, Department of Human Structure and Repair, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - C De Schauwer
- Veterinary Stem Cell Research Unit, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - B Devriendt
- Laboratory of Immunology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - S De Smet
- Laboratory for Animal Nutrition and Animal Product Quality, Department of Animal Sciences and Aquatic Ecology, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium
| | - L Thorrez
- Tissue Engineering Lab, Department of Development and Regeneration, KU Leuven Campus Kulak, Kortrijk, Belgium.
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8
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Wang J, Yuan W, Liu F, Liu G, Geng X, Li C, Zhang C, Li N, Li X. Epigenetic basis for the establishment of ruminal tissue-specific functions in bovine fetuses and adults. J Genet Genomics 2025; 52:78-92. [PMID: 39510407 DOI: 10.1016/j.jgg.2024.10.008] [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: 08/01/2024] [Revised: 10/24/2024] [Accepted: 10/27/2024] [Indexed: 11/15/2024]
Abstract
Epigenetic regulation in the rumen, a unique ruminant organ, remains largely unexplored compared with other tissues studied in model species. In this study, we perform an in-depth analysis of the epigenetic and transcriptional landscapes across fetal and adult bovine tissues as well as pluripotent stem cells. Among the extensive methylation differences across various stages and tissues, we identify tissue-specific differentially methylated regions (tsDMRs) unique to the rumen, which are crucial for regulating epithelial development and energy metabolism. These tsDMRs cluster within super-enhancer regions that overlap with transcription factor (TF) binding sites. Regression models indicate that DNA methylation, along with H3K27me3 and H3K27ac, can be used to predict enhancer activity. Key upstream TFs, including SOX2, FOSL1/2, and SMAD2/3, primarily maintain an inhibitory state through bivalent modifications during fetal development. Downstream functional genes are maintained mainly in a stable repressive state via DNA methylation until differentiation is complete. Our study underscores the critical role of tsDMRs in regulating distal components of rumen morphology and function, providing key insights into the epigenetic regulatory mechanisms that may influence bovine production traits.
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Affiliation(s)
- Jing Wang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China; College of Chemistry and Chemical Engineering, Engineering Research Center of Dairy Quality and Safety Control Technology, Ministry of Education, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Wen Yuan
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Fang Liu
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Guangbo Liu
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Xiaoxiong Geng
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Chen Li
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Chenchen Zhang
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Nan Li
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China
| | - Xueling Li
- State Key Laboratory of Reproductive Regulation & Breeding of Grassland Livestock, Research Center for Laboratory Animal Science, Inner Mongolia University, Hohhot, Inner Mongolia 010070, China.
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9
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Alkan KK, Satilmis F, Sonmez G, Deniz YE, Culha MH, Ciftci MF, Yesilkaya OF, Alkan H. Putrescine supplementation improves the developmental competence of in vitro produced bovine embryos. Theriogenology 2025; 231:133-143. [PMID: 39447374 DOI: 10.1016/j.theriogenology.2024.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2024] [Revised: 10/12/2024] [Accepted: 10/20/2024] [Indexed: 10/26/2024]
Abstract
The aim of this study was to investigate the effect of putrescine, anti-apoptotic, antioxidant, and a cell proliferation stimulant, on embryo development and quality by supplementing it to in vitro culture medium. In this study, oocytes were obtained from the ovaries of Holstein cattle. Following maturation and fertilization, the presumptive zygotes were randomly assigned to two groups. The first group (Putrescine, n = 435) was supplemented with putrescine at a concentration of 0.5 mM to in vitro culture. The second group (n = 407) was maintained under standard culture conditions without any supplementations to the medium. Following the determination of the developmental stages of the embryos, only those in the blastocyst stage were subjected to differential staining and the cell numbers of the embryos were determined. Moreover, the TUNEL assay was employed to ascertain the extent of cell death and the apoptotic index in the embryos. Additionally, the levels of ROS were determined in the embryos. Furthermore, gene expression analyses were conducted on blastocyst-stage embryos to ascertain the potential of putrescine supplementation in embryo development along specific pathways. Following in vitro culture, the blastocyst formation rate was 44.37 % in the putrescine group and 32.97 % in the control group (P < 0.05). The counts of ICM (60.60 ± 15.79 vs 50.73 ± 16.74), TE (117.70 ± 23.67 vs 94.0 ± 22.46), and TCC (178.30 ± 26.15 vs 144.73 ± 26.86) were found to be statistically higher in blastocysts developing after putrescine supplementation compared to the control group. Furthermore, the number of apoptotic cells (7.69 ± 2.17 vs 9.96 ± 3.99) and the apoptotic index (5.07 % vs 8.01 %) were found to be lower in the putrescine group in comparison to the control group. Nevertheless, it was established that the ROS level in the control group was approximately two-fold higher than in the putrescine group (P < 0.05). The findings also revealed that putrescine up-regulated the gene expression of SOD, GPX4, CAT, BCL2, NANOG and GATA3 while simultaneously down-regulating the BAX expression level. In conclusion, the supplementation of putrescine to the culture medium during in vitro bovine embryo production was found to contribute to the improvement of embryo quality and early embryonic development.
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Affiliation(s)
- Kubra Karakas Alkan
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye.
| | - Fatma Satilmis
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Gonca Sonmez
- Department of Genetics, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Yunus Emre Deniz
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Muhammed Hudai Culha
- Department of Genetics, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Muhammed Furkan Ciftci
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Omer Faruk Yesilkaya
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
| | - Hasan Alkan
- Department of Obstetrics and Gynecology, Faculty of Veterinary Medicine, Selcuk University, Konya, Türkiye
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10
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Oh YN, Kim HY. Exploring Sustainable Future Protein Sources. Food Sci Anim Resour 2025; 45:81-108. [PMID: 39840240 PMCID: PMC11743843 DOI: 10.5851/kosfa.2024.e111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2024] [Revised: 10/16/2024] [Accepted: 11/02/2024] [Indexed: 01/23/2025] Open
Abstract
With the exponential growth of the world population and the decline in agricultural production due to global warming, it is predicted that there will be an inevitable shortage of food and meat resources in the future. The global meat consumption, which reached 328 million tons in 2021, is expected to increase by about 70% by 2050, and the existing livestock industry, which utilizes limited resources, is having difficulty meeting the demand. Accordingly, cultured meat produced by culturing cells in the laboratory, edible insects consumed after cooking or processing, and plant-based meat processed by extracting proteins from plants have been proposed as sustainable food alternatives. These future protein sources are gaining popularity among consumers who prefer a healthy diet due to their nutritional benefits, and they are receiving attention for their potential to reduce environmental impact. This review describes the types and characteristics of protein sources such as cultured meat, antiserum media, edible insects, soy protein, wheat protein, and other mushroom mycelia, processing processes and technologies, market status, institutional challenges and prospects, and mushroom cultured meat.
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Affiliation(s)
- Yu-Na Oh
- Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea
| | - Hack-Youn Kim
- Department of Animal Resources Science, Kongju National University, Yesan 32439, Korea
- Resources Science Research Institute, Yesan 32439, Korea
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11
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Kim H, Kim E. Current Status of Synthetic Mammalian Embryo Models. Int J Mol Sci 2024; 25:12862. [PMID: 39684574 PMCID: PMC11641582 DOI: 10.3390/ijms252312862] [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: 10/29/2024] [Revised: 11/26/2024] [Accepted: 11/27/2024] [Indexed: 12/18/2024] Open
Abstract
Advances in three-dimensional culture technologies have facilitated the development of synthetic embryo models, such as blastoids, through the co-culturing of diverse stem cell types. These in vitro models enable precise investigation of developmental processes, including gastrulation, neurulation, and lineage specification, thereby advancing our understanding of early embryogenesis. By providing controllable, ethically viable platforms, they help circumvent the limitations of in vivo mammalian embryo studies and contribute to developing regenerative medicine strategies. Nonetheless, ethical challenges, particularly regarding human applications, persist. Comparative studies across various species-such as mice, humans, non-human primates, and ungulates, like pigs and cattle-offer crucial insights into both species-specific and conserved developmental mechanisms. In this review, we outline the species-specific differences in embryonic development and discuss recent advancements in stem cell and synthetic embryo models. Specifically, we focus on the latest stem cell research involving ungulates, such as pigs and cattle, and provide a comprehensive overview of the improvements in synthetic embryo technology. These insights contribute to our understanding of species-specific developmental biology, help improve model efficiency, and guide the development of new models.
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Affiliation(s)
| | - Eunhye Kim
- Laboratory of Molecular Diagnostics and Cell Biology, College of Veterinary Medicine, Gyeongsang National University, Jinju 52828, Republic of Korea;
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12
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Li X, Cao Y, Liu Y, Fang W, Xiao C, Cao Y, Zhao Y. Effect of IGF1 on Myogenic Proliferation and Differentiation of Bovine Skeletal Muscle Satellite Cells Through PI3K/AKT Signaling Pathway. Genes (Basel) 2024; 15:1494. [PMID: 39766763 PMCID: PMC11675145 DOI: 10.3390/genes15121494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2024] [Revised: 11/17/2024] [Accepted: 11/18/2024] [Indexed: 01/11/2025] Open
Abstract
Background: Cultivated meat, an alternative to conventional meat, has substantial potential for alleviating environmental and ethical concerns. This method of manufacturing meat involves the isolation of skeletal muscle satellite cells (SMSCs) from donor animals, after which they proliferate in vitro and differentiate into primitive muscle fibers. The aim of this research was to evaluate how the insulin-like growth factor 1 (IGF1) gene regulates the myogenic differentiation of bovine skeletal muscle satellite cells (bSMSCs). Methods: bSMSCs isolated from newborn calves were cultured to the third generation in vitro and differentiated into myoblasts via the serum withdrawal method. An overexpression lentivirus and siRNA targeting the IGF1 gene were constructed and transduced into bSMSCs, which were subsequently analyzed via real-time fluorescence quantitative PCR(qRT-PCR) and Western blots. The mRNA and protein levels of the myogenic differentiation markers myosin heavy chain (MyHC) and myogenin (MyoG) were determined. Results: The results revealed that the lentivirus overexpressing the IGF1 gene significantly increased the expression of MyHC and MyoG, whereas the expression of both the MyHC and MyoG mRNAs and proteins was strongly reduced by si-IGF1. Conclusions: IGF1 positively regulates the myogenic differentiation of bSMSCs. This study provides a reference for further elucidating the molecular mechanism by which the IGF1 gene regulates the myogenic differentiation of bSMSCs via the PI3K/Akt signaling pathway and lays a foundation for establishing a regulatory network of bovine muscle growth and development.
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Affiliation(s)
- Xin Li
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
| | - Yang Cao
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
| | - Yu Liu
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
| | - Wenwen Fang
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
| | - Cheng Xiao
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
| | - Yang Cao
- Institute of Animal Biotechnology, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China
| | - Yumin Zhao
- Institute of Animal Husbandry and Veterinary Medicine, Ji Lin Academy of Agricultural Sciences, Gongzhuling 136100, China; (X.L.); (Y.C.); (Y.L.); (W.F.); (C.X.)
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13
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Sonstegard TS, Flórez JM, Garcia JF. Commercial perspectives: Genome editing as a breeding tool for health and well-being in dairy cattle. JDS COMMUNICATIONS 2024; 5:767-771. [PMID: 39650048 PMCID: PMC11624395 DOI: 10.3168/jdsc.2023-0481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 08/13/2024] [Indexed: 12/11/2024]
Abstract
Genome editing is the latest breeding tool capable of accelerating the rate of genetic improvement for health and well-being traits in food animals. It enables the introduction of beneficial alleles within a single generation, including those that are of low frequency or absent in the population, while effectively bypassing linkage drag. For the dairy industry, genome editing can be used to make rapid genetic improvements that are precise, efficient, and transgene-free for functional traits that are not practically addressed without disrupting conventional breeding goals for overall economic merit based on genomic selection. Herein, various case studies for dairy cattle breeding are presented that demonstrate applications of genome editing for enhancing heat stress tolerance, reduced disease susceptibility, and other qualitative traits absent in some breeds. One case highlights the success of simultaneous editing of multiple loci through recent advancements in embryonic stem cell biology. Multiplexed editing is crucial for addressing the polygenic nature inherent to many economically important traits in livestock. However, maximizing the benefits of genome editing depends on the continued discovery of targets for editing that are commercially important. Commercialization also depends on rapidly evolving regulatory statutes for risk assessment, where some countries already permit the commercialization of cattle with non-GMO genome alterations through existing regulations. New breeding technologies such as genome editing are now poised to have significant impact in equipping elite performance cattle to be more resilient to infectious disease and climate change without the loss of production gains obtained from decades of selection.
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Affiliation(s)
| | - Julio M. Flórez
- Acceligen Inc., Eagan, MN 55121
- Department of Preventive Veterinary Medicine and Animal Reproduction, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, Brazil
| | - José Fernando Garcia
- Department of Preventive Veterinary Medicine and Animal Reproduction, School of Agricultural and Veterinary Sciences, São Paulo State University (UNESP), Jaboticabal, 14884-900, Brazil
- Department of Animal Production and Health, School of Veterinary Medicine, São Paulo State University (UNESP), Araçatuba, 16050-680, Brazil
- International Atomic Energy Agency Collaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, 16050-680, Brazil
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Ren W, Wu J, Lu X, Zheng D, Liu G, Wu G, Peng Y, Jin K, Li G, Han W, Cui XS, Chen G, Li B, Niu YJ. Influence and Optimization of Diverse Culture Systems on Chicken Embryonic Stem Cell Culture. Genes (Basel) 2024; 15:1400. [PMID: 39596599 PMCID: PMC11594110 DOI: 10.3390/genes15111400] [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: 09/26/2024] [Revised: 10/29/2024] [Accepted: 10/29/2024] [Indexed: 11/28/2024] Open
Abstract
BACKGROUND The importance of embryonic stem cells (ESCs) in chickens is undeniable, as they can be applied across various fields, including animal modeling, developmental biology, cell fate research, drug screening, toxicity testing, and gene function studies. However, a widely applicable culture system for chicken ESCs has yet to be developed. OBJECTIVES This study aimed to investigate the effects of different culture systems on the derivation and maintenance of chicken ESCs, with a focus on optimizing the selected culture conditions. METHODS To achieve this, we tested the effectiveness of various species-specific ESC media in the derivation and culture of chicken PGCs, while incorporating different small molecule compounds to optimize the process. The pluripotency and differentiation potential of the resulting ESC-like cells were also evaluated. RESULTS The combination of PD0325901, SB431542, and LIF (R2i+LIF system) was found to be effective in generating chicken ESC-like clones. Further experiments showed that enhancing the R2i+LIF system with cytokines such as SCF and FGF2 significantly extended the culture period and increased the passage number of chicken ESC-like cells. These ESC-like cells were characterized through positive alkaline phosphatase staining and the expression of pluripotency markers POUV, NANOG, and SOX2. Additionally, differentiation assays confirmed their ability to form the three germ layers. CONCLUSIONS The newly developed culture system provides suitable conditions for the short-term culture of chicken ESCs. However, further optimization is required to establish a system that can sustain long-term maintenance.
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Affiliation(s)
- Wenjie Ren
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Jun Wu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Xiaohang Lu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Dan Zheng
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Guangzheng Liu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Gaoyuan Wu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Yixiu Peng
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Kai Jin
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
| | - Guohui Li
- Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou 225125, China
| | - Wei Han
- Poultry Institute, Chinese Academy of Agricultural Sciences, Yangzhou 225125, China
| | - Xiang-Shun Cui
- Department of Animal Science, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Guohong Chen
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Bichun Li
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
- Key Laboratory of Animal Breeding Reproduction and Molecular Design for Jiangsu Province, College of Animal Science and Technology, Yangzhou University, Yangzhou 225009, China
| | - Ying-Jie Niu
- Joint International Research Laboratory of Agriculture and Agri-Product Safety, Ministry of Education of China, Yangzhou University, Yangzhou 225009, China
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15
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Zhi M, Gao D, Yao Y, Zhao Z, Wang Y, He P, Feng Z, Zhang J, Huang Z, Gu W, Zhao J, Zhang H, Wang S, Li X, Zhang Q, Zhao Z, Chen X, Zhang X, Qin L, Liu J, Liu C, Cao S, Gao S, Yu W, Ma Z, Han J. Elucidation of the pluripotent potential of bovine embryonic lineages facilitates the establishment of formative stem cell lines. Cell Mol Life Sci 2024; 81:427. [PMID: 39377807 PMCID: PMC11461730 DOI: 10.1007/s00018-024-05457-z] [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: 06/27/2024] [Revised: 06/27/2024] [Accepted: 09/19/2024] [Indexed: 10/09/2024]
Abstract
The establishment of epiblast-derived pluripotent stem cells (PSCs) from cattle, which are important domestic animals that provide humans with milk and meat while also serving as bioreactors for producing valuable proteins, poses a challenge due to the unclear molecular signaling required for embryonic epiblast development and maintenance of PSC self-renewal. Here, we selected six key stages of bovine embryo development (E5, E6, E7, E10, E12, and E14) to track changes in pluripotency and the dependence on signaling pathways via modified single-cell transcription sequencing technology. The remarkable similarity of the gene expression patterns between cattle and pigs during embryonic lineage development contributed to the successful establishment of bovine epiblast stem cells (bEpiSCs) using 3i/LAF (WNTi, GSK3βi, SRCi, LIF, Activin A, and FGF2) culture system. The generated bEpiSCs exhibited consistent expression patterns of formative epiblast pluripotency genes and maintained clonal morphology, normal karyotypes, and proliferative capacity for more than 112 passages. Moreover, these cells exhibited high-efficiency teratoma formation as well as the ability to differentiate into various cell lineages. The potential of bEpiSCs for myogenic differentiation, primordial germ cell like cells (PGCLCs) induction, and as donor cells for cell nuclear transfer was also assessed, indicating their promise in advancing cell-cultured meat production, gene editing, and animal breeding.
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Affiliation(s)
- Minglei Zhi
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Dengfeng Gao
- Institute of Animal Genetics and Breeding, College of Animal Science and Technology, Sichuan Agricultural University, Chengdu, Sichuan, 611130, People's Republic of China
| | - Yixuan Yao
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Zimo Zhao
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Yingjie Wang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Pengcheng He
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Zhiqiang Feng
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Jinying Zhang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Ziqi Huang
- Department of Histology and Embryology, School of Basic Medical Sciences, Capital Medical University, Beijing, 100069, People's Republic of China
| | - Wenyuan Gu
- Shijiazhuang Tianquan Elite Dairy Co., Ltd. Shijiazhuang, Hebei, 050200, People's Republic of China
| | - Jianglin Zhao
- College of Veterinary Medicine, Northwest A&F University, Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Yangling, Shaanxi, 712100, People's Republic of China
| | - He Zhang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Shunxin Wang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Xin Li
- Shijiazhuang Tianquan Elite Dairy Co., Ltd. Shijiazhuang, Hebei, 050200, People's Republic of China
| | - Qiang Zhang
- Key Laboratory of Animal Genetics, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Zengyuan Zhao
- Shijiazhuang Tianquan Elite Dairy Co., Ltd. Shijiazhuang, Hebei, 050200, People's Republic of China
| | - Xinze Chen
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Xiaowei Zhang
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Lun Qin
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, People's Republic of China
| | - Jun Liu
- College of Veterinary Medicine, Northwest A&F University, Key Laboratory of Animal Biotechnology of the Ministry of Agriculture, Yangling, Shaanxi, 712100, People's Republic of China
| | - Chengjun Liu
- Beijing Dairy Cattle Center, Beijing, 100192, People's Republic of China
| | - Suying Cao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, 102206, People's Republic of China
| | - Shuai Gao
- Key Laboratory of Animal Genetics, College of Animal Science and Technology, China Agricultural University, Beijing, 100193, People's Republic of China
| | - Wenli Yu
- Shijiazhuang Tianquan Elite Dairy Co., Ltd. Shijiazhuang, Hebei, 050200, People's Republic of China.
| | - Zhu Ma
- Beijing Dairy Cattle Center, Beijing, 100192, People's Republic of China.
| | - Jianyong Han
- State Key Laboratory of Animal Biotech Breeding, China Agricultural University, Beijing, 100193, People's Republic of China.
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16
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Heyman E, Devriendt B, De Vlieghere E, Goethals K, Van Poucke M, Peelman L, De Schauwer C. Evaluation of enzymatic protocols to optimize efficiency of bovine adipose tissue-derived mesenchymal stromal cell isolation. NPJ Sci Food 2024; 8:70. [PMID: 39353952 PMCID: PMC11445272 DOI: 10.1038/s41538-024-00313-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 09/24/2024] [Indexed: 10/03/2024] Open
Abstract
Sustainable food provision for a continuously growing human population is one of the major challenges for the next decades. Cultured meat represents one of the alternatives which is currently extensively explored. Yet, the most appropriate cell type, capable of long-term proliferation and myogenic differentiation, remains to be identified. Bovine mesenchymal stromal cells (MSCs) are considered as a promising cell source. Within the context of cultured meat production, it is mandatory to maximize cell yield per tissue source. Although many enzymatic methods to isolate MSCs from adipose tissue (AT) have been described, cell yield has never been compared. In this study, we evaluate 32 isolation conditions including four enzyme mixtures (Collagenase type I, Collagenase type I + Trypsin, LiberaseTM and Collagenase type IV) at varying concentrations and incubation times, regarding their efficiency to isolate MSCs from bovine subcutaneous AT. The highest cell yield in combination with a low population doubling time was obtained using LiberaseTM at a concentration of 0.1% for 3 h. MSC identity of the cells was confirmed by tri-lineage differentiation potential and cell surface marker expression. Subsequently, isolated cells were myogenically differentiated using 5-aza-2'-deoxycytidine and galectin-1. mRNA levels of the myogenic regulatory factors (MRF) myogenic factor 5 (MYF5), myogenic differentiation 1 (MYOD1), MYF6, and myogenin (MYOG) were increased, while less paired box 3 (PAX3) mRNA expression was observed when compared to undifferentiated MSCs. The presence of desmin (DES), tropomyosin (TM), and myosin heavy chain (MyHC) in myogenically differentiated bovine AT-MSCs was confirmed using immunofluorescence stainings. When considering MSCs from bovine AT as potential cell source to produce cultured meat, it is recommended to use 0.1% LiberaseTM for 3 h to ensure a high cell yield.
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Affiliation(s)
- Emma Heyman
- Veterinary Stem Cell Research Unit, Ghent University, Merelbeke, Belgium
| | - Bert Devriendt
- Laboratory of Immunology, Department of Translational Physiology, Infectiology and Public Health, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Elly De Vlieghere
- Polymer Chemistry and Biomaterials Group, Centre of Macromolecular Chemistry, Ghent University, Ghent, Belgium
| | - Klara Goethals
- Biometrics Research Group, Department of Morphology, Imaging, Orthopedics, Rehabilitation and Nutrition, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Mario Van Poucke
- Laboratory of Animal Genetics, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
| | - Luc Peelman
- Laboratory of Animal Genetics, Department of Veterinary and Biosciences, Faculty of Veterinary Medicine, Ghent University, Merelbeke, Belgium
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17
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Na Q, Zhang S, Shao P, Jia Y, Wang Y, Wei M, Chen Y, Chen C, Zhao L, Wang Z, Song Y, Wu B, Bao S, Li X. In vitro generation of trophoblast like stem cells from goat pluripotent stem cells. Theriogenology 2024; 226:120-129. [PMID: 38878464 DOI: 10.1016/j.theriogenology.2024.05.036] [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: 01/05/2024] [Revised: 05/23/2024] [Accepted: 05/23/2024] [Indexed: 07/24/2024]
Abstract
Since the first mouse induced pluripotent stem cells (iPSCs) was derived, the in vitro culture of domestic iPSCs functionally and molecularly comparable with mouse iPSCs has been a challenge. Here, we established dairy goat iPSCs (giPSCs) from goat ear fibroblast cells with mouse iPSCs morphology, the expression of pluripotent markers and differentiation ability in vitro delivered by piggyBac transposon with nine Dox-inducible exogenous reprogramming factors. These reprogramming factors were bOMSK (bovine OCT4, CMYC, SOX2, and KLF4), pNhL (porcine NANOG and human LIN28), hRL (human RARG and LRH1), and SV40 Large T. Notably, AF-giPSCs (induced in activin A and bFGF condition) were capable of differentiation in embryoid bodies in vitro and could contribute to interspecies chimerism in mouse E6.5 embryos in vitro, demonstrating that AF-giPSCs have the developmental capability to generate some embryonic cell lineages. Moreover, Wnt/β-catenin signaling has an important role in driving goat induced trophoblast-like stem cells (giTLSCs) from Dox-independent giPSCs. This study will support further establishment of the stable giPSC lines without any integration of exogenous genes.
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Affiliation(s)
- Qin Na
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China; College of Basic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Siyu Zhang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Peng Shao
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Yu Jia
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Yanqiu Wang
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Mengyi Wei
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Yanglin Chen
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Chen Chen
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Lixia Zhao
- College of Basic Medicine, Inner Mongolia Medical University, Hohhot, China
| | - Zixin Wang
- Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, 011517, Hohhot, China
| | - Yongli Song
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Baojiang Wu
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China
| | - Siqin Bao
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China.
| | - Xihe Li
- The State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestock, Inner Mongolia University, 010020, Hohhot, China; Research Center for Animal Genetic Resources of Mongolia Plateau, College of Life Sciences, Inner Mongolia University, 010020, Hohhot, China; Inner Mongolia Saikexing Institute of Breeding and Reproductive Biotechnology in Domestic Animal, 011517, Hohhot, China.
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18
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Xia Y, Wu P, Chen H, Chen Z. Advances in stem cell therapy for diabetic foot. Front Genet 2024; 15:1427205. [PMID: 39290985 PMCID: PMC11405205 DOI: 10.3389/fgene.2024.1427205] [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: 05/03/2024] [Accepted: 08/14/2024] [Indexed: 09/19/2024] Open
Abstract
Diabetic Foot Ulcers (DFU) represent a grave complication often encountered in the advanced stages of diabetes mellitus. They frequently lead to recurrent hospitalizations and, in severe cases, can result in life-threatening conditions such as infections, gangrene, and even amputation Diabetic foot ulcers (DFU), as a serious complication in the late stage of diabetes mellitus, are prone to lead to repeated hospitalization, and in severe cases, infection, gangrene, and even amputation. Although there are many methods for treating diabetic foot, there is no clear and effective method to reduce the amputation rate of diabetic foot patients. In recent years, advancements in the understanding of stem cell therapy for the treatment of DFU have shed light on its potential as a novel therapeutic approach. In recent years, as the research on stem cell therapy for diabetic foot is gradually deepening, stem cells are expected to become a new therapeutic method for treating DFU in the future. Their therapeutic effects are through promoting angiogenesis, secreting paracrine factors, controlling inflammation, promoting collagen deposition, and regulating immunity, etc. Despite numerous studies confirming the efficacy of stem cell therapy in treating DFU, there is still a need for the establishment of standardized treatment protocols. Although numerous studies have shown that stem cell therapy for DFU is real and effective, there has not yet been a standardized treatment protocol. This article reviews studies related to stem cell therapy for DFU, looking at the mechanism of action, types of stem cells, and modes of administration.
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Affiliation(s)
- Yinfeng Xia
- Department of Burn and Plastic Surgery, Chongqing University Fuling Hospital, Chongqing University, Chongqing, China
| | - Ping Wu
- Department of Burn and Plastic Surgery, Chongqing University Fuling Hospital, Chongqing University, Chongqing, China
| | - Hong Chen
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing MedicalUniversity, Chongqing, China
| | - Zhiyong Chen
- Department of Burn and Plastic Surgery, Chongqing University Fuling Hospital, Chongqing University, Chongqing, China
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19
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Galli C, Lazzari G. 40 years of AETE: the contribution of scientists and practitioners to the progress of reproductive biotechnologies in Europe. Anim Reprod 2024; 21:e20240061. [PMID: 39286367 PMCID: PMC11404877 DOI: 10.1590/1984-3143-ar2024-0061] [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: 05/07/2024] [Accepted: 06/20/2024] [Indexed: 09/19/2024] Open
Abstract
This conference celebrates the 40th anniversary of AETE. Over the past 40 years, AETE has served as a forum for scientists, practitioners, and students working in assisted animal reproduction in livestock species. AETE conferences have reflected developments in the field, from basic to applied science, as well as regulatory changes in assisted animal reproduction practices. Europe has led the way in these developments for many years, progressing from artificial insemination, embryo transfer, and cryopreservation to semen sexing, in vitro production of embryos, cloning by nuclear transfer, genomic selection, and the rescue of highly endangered species. These significant contributions were made possible by the support of funding agencies, both at the national and European levels, promoting cooperation between scientists and practitioners. Assisted reproduction, and animal breeding more generally, face opposition from various groups, including animal rights activists, vegetarians, proponents of organic farming, environmentalists, certain political parties, and increasing regulatory burdens. These challenges seriously affect funding for scientific research, the work of practitioners, and the breeding industry as a whole. It is crucial to invest time and resources in communication to remind the public, politicians, and regulators of the achievements in this field and the contributions made to the food supply chain and the care of the rural and natural environment.
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Affiliation(s)
- Cesare Galli
- Avantea and Fondazione Avantea Onlus, Cremona, Italy
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20
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Wang Y, Wang A, Liu H, Yang R, Zhang B, Tang B, Li Z, Zhang X. Vitamin C Improves Oocyte In Vitro Maturation and Potentially Changes Embryo Quality in Cattle. Vet Sci 2024; 11:372. [PMID: 39195826 PMCID: PMC11360740 DOI: 10.3390/vetsci11080372] [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: 06/05/2024] [Revised: 08/09/2024] [Accepted: 08/11/2024] [Indexed: 08/29/2024] Open
Abstract
To obtain high-quality bovine oocytes, the effects of vitamin C (VC) on the IVM of bovine oocytes and early embryo development were investigated. The results showed the following. (1) The IVM medium containing 50 µg/mL VC improved the oocyte maturation rate but did not affect the parthenogenetic embryo development. (2) The IVC medium containing 20 µg/mL VC improved the cleavage rate of the IVF embryos and enhanced the mRNA transcriptions of pluripotency gene Oct4, Sox2, Cdx2, and Nanog in the blastocysts but had no effects on the blastocyst rate. (3) Combining supplementation of 50 µg/mL VC in IVM medium + 20 µg/mL VC in IVC medium (named as VC 50/20, similar hereinafter) elevated the cleavage rate of IVF embryos and enhanced the mRNA expressions of Oct4, Sox2, Cdx2, and Nanog in the blastocysts. (4) Combination of VC 0/20 and VC 50/20 enhanced the transcription of anti-apoptotic gene Bcl-2 and VC 50/0 weakened the transcription of pro-apoptotic gene Bax, while VC 0/40 and VC 0/60 increased Bax expression and diminished the Bcl-2/Bax ratio in blastocysts. Together, employing 50 µg/mL VC improves the IVM of bovine oocytes and combination of VC 50/20 potentially changes bovine embryo quality by enhancing the expressions of the pluripotency genes and regulating the expressions of apoptosis-related genes.
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Affiliation(s)
- Yueqi Wang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Aibing Wang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Hongmei Liu
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Rui Yang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Boyang Zhang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Bo Tang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
| | - Ziyi Li
- First Hospital, Jilin University, Changchun 130021, China
| | - Xueming Zhang
- State Key Laboratory for Diagnosis and Treatment of Severe Zoonotic Infectious Diseases, Key Laboratory for Zoonosis Research of the Ministry of Education, College of Veterinary Medicine, Jilin University, Changchun 130062, China; (Y.W.); (A.W.); (H.L.); (R.Y.); (B.Z.); (B.T.)
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21
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Mikkola M, Desmet KLJ, Kommisrud E, Riegler MA. Recent advancements to increase success in assisted reproductive technologies in cattle. Anim Reprod 2024; 21:e20240031. [PMID: 39176005 PMCID: PMC11340803 DOI: 10.1590/1984-3143-ar2024-0031] [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: 03/15/2024] [Accepted: 06/14/2024] [Indexed: 08/24/2024] Open
Abstract
Assisted reproductive technologies (ART) are fundamental for cattle breeding and sustainable food production. Together with genomic selection, these technologies contribute to reducing the generation interval and accelerating genetic progress. In this paper, we discuss advancements in technologies used in the fertility evaluation of breeding animals, and the collection, processing, and preservation of the gametes. It is of utmost importance for the breeding industry to select dams and sires of the next generation as young as possible, as is the efficient and timely collection of gametes. There is a need for reliable and easily applicable methods to evaluate sexual maturity and fertility. Although gametes processing and preservation have been improved in recent decades, challenges are still encountered. The targeted use of sexed semen and beef semen has obliterated the production of surplus replacement heifers and bull calves from dairy breeds, markedly improving animal welfare and ethical considerations in production practices. Parallel with new technologies, many well-established technologies remain relevant, although with evolving applications. In vitro production (IVP) has become the predominant method of embryo production. Although fundamental improvements in IVP procedures have been established, the quality of IVP embryos remains inferior to their in vivo counterparts. Improvements to facilitate oocyte maturation and development of new culture systems, e.g. microfluidics, are presented in this paper. New non-invasive and objective tools are needed to select embryos for transfer. Cryopreservation of semen and embryos plays a pivotal role in the distribution of genetics, and we discuss the challenges and opportunities in this field. Finally, machine learning (ML) is gaining ground in agriculture and ART. This paper delves into the utilization of emerging technologies in ART, along with the current status, key challenges, and future prospects of ML in both research and practical applications within ART.
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Affiliation(s)
| | | | - Elisabeth Kommisrud
- CRESCO, Centre for Embryology and Healthy Development, Department of Biotechnology, Inland Norway University of Applied Sciences, Hamar, Norway
| | - Michael A. Riegler
- Holistic Systems Department, Simula Metropolitan Center for Digital Engineering, Oslo, Norway
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22
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Navarro M, Laiz-Quiroga L, Blüguermann C, Mutto A. Livestock embryonic stem cells for reproductive biotechniques and genetic improvement. Anim Reprod 2024; 21:e20240029. [PMID: 39175999 PMCID: PMC11340801 DOI: 10.1590/1984-3143-ar2024-0029] [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: 03/21/2024] [Accepted: 05/27/2024] [Indexed: 08/24/2024] Open
Abstract
Embryonic stem cells (ESCs) have proven to be a great in vitro model that faithfully recapitulates the events that occur during in vivo embryogenesis, making them a unique tool to study the cellular and molecular mechanisms that define tissue specification during embryonic development. Livestock ESCs are particularly attractive and have broad prospects including drug selection and human disease modeling, improvement of reproductive biotechniques and agriculture-related applications such as production of genetically modified animals. While mice and human ESCs have been established many years ago, no significant advances were made in livestock species until recently. Nowadays, livestock ESCs are available from cattle, pigs, sheep, horses and rabbits with different states of pluripotency. In this review, we summarize the current advances on livestock ESCs establishment and maintenance along with their present and future applications.
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Affiliation(s)
- Micaela Navarro
- Laboratorio de Biotecnologías aplicadas a la Reproducción Animal, Instituto de Investigaciones Biotecnológicas “Dr. Rodolfo Ugalde”, Universidad Nacional de General San Martín, Buenos Aires, Argentina
| | - Lucia Laiz-Quiroga
- Laboratorio de Biotecnologías aplicadas a la Reproducción Animal, Instituto de Investigaciones Biotecnológicas “Dr. Rodolfo Ugalde”, Universidad Nacional de General San Martín, Buenos Aires, Argentina
| | - Carolina Blüguermann
- Laboratorio de Biotecnologías aplicadas a la Reproducción Animal, Instituto de Investigaciones Biotecnológicas “Dr. Rodolfo Ugalde”, Universidad Nacional de General San Martín, Buenos Aires, Argentina
| | - Adrián Mutto
- Laboratorio de Biotecnologías aplicadas a la Reproducción Animal, Instituto de Investigaciones Biotecnológicas “Dr. Rodolfo Ugalde”, Universidad Nacional de General San Martín, Buenos Aires, Argentina
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23
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Pasquariello R, Bogliolo L, Di Filippo F, Leoni GG, Nieddu S, Podda A, Brevini TAL, Gandolfi F. Use of assisted reproductive technologies (ARTs) to shorten the generational interval in ruminants: current status and perspectives. Theriogenology 2024; 225:16-32. [PMID: 38788626 DOI: 10.1016/j.theriogenology.2024.05.026] [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: 03/05/2024] [Revised: 05/18/2024] [Accepted: 05/18/2024] [Indexed: 05/26/2024]
Abstract
The challenges posed by climate change and increasing world population are stimulating renewed efforts for improving the sustainability of animal production. To meet such challenges, the contribution of genomic selection approaches, in combination with assisted reproductive technologies (ARTs), to spreading and preserving animal genetics is essential. The largest increase in genetic gain can be achieved by shortening the generation interval. This review provides an overview of the current status and progress of advanced ARTs that could be applied to reduce the generation time in both female and male of domestic ruminants. In females, the use of juvenile in vitro embryo transfer (JIVET) enables to generate offspring after the transfer of in vitro produced embryos derived from oocytes of prepubertal genetically superior donors reducing the generational interval and acceleration genetic gain. The current challenge is increasing in vitro embryo production (IVEP) from prepubertal derived oocytes which is still low and variable. The two main factors limiting IVEP success are the intrinsic quality of prepubertal oocytes and the culture systems for in vitro maturation (IVM). In males, advancements in ARTs are providing new strategies to in vitro propagate spermatogonia and differentiate them into mature sperm or even to recapitulate the whole process of spermatogenesis from embryonic stem cells. Moreover, the successful use of immature cells, such as round spermatids, for intracytoplasmic injection (ROSI) and IVEP could allow to complete the entire process in few months. However, these approaches have been successfully applied to human and mouse whereas only a few studies have been published in ruminants and results are still controversial. This is also dependent on the efficiency of ROSI that is limited by the current isolation and selection protocols of round spermatids. In conclusion, the current efforts for improving these reproductive methodologies could lead toward a significant reduction of the generational interval in livestock animals that could have a considerable impact on agriculture sustainability.
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Affiliation(s)
- Rolando Pasquariello
- Department of Agricultural and Environmental Sciences, University of Milan, Milano, Italy
| | - Luisa Bogliolo
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Francesca Di Filippo
- Department of Agricultural and Environmental Sciences, University of Milan, Milano, Italy
| | | | - Stefano Nieddu
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Andrea Podda
- Department of Veterinary Medicine, University of Sassari, Sassari, Italy
| | - Tiziana A L Brevini
- Laboratory of Biomedical Embryology and Tissue Engineering, Department of Veterinary Medicine and Animal Science, University of Milan, Lodi, Italy
| | - Fulvio Gandolfi
- Department of Agricultural and Environmental Sciences, University of Milan, Milano, Italy.
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24
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Memarpour S, Raoufinia R, Saburi E, Razavi MS, Attaran M, Fakoor F, Rahimi HR. The future of diabetic wound healing: unveiling the potential of mesenchymal stem cell and exosomes therapy. AMERICAN JOURNAL OF STEM CELLS 2024; 13:87-100. [PMID: 38765803 PMCID: PMC11101987 DOI: 10.62347/ovbk9820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Accepted: 03/18/2024] [Indexed: 05/22/2024]
Abstract
Diabetes mellitus (DM) is a significant public health problem and is one of the most challenging medical conditions worldwide. It is the severe complications that make this disease more intricate. A diabetic wound is one of these complications. Patients with diabetes are at higher risk of developing diabetic foot ulcers (DFU). Due to the ineffectiveness of Conventional treatments, growth in limb amputation, morbidity, and mortality have been recognized, which indicates the need for additional treatment. Mesenchymal stem cells (MSCs) can significantly improve wound healing. However, there are some risks related to stem cell therapy. Exosome therapy is a new treatment option for diabetic wounds that has shown promising results. However, an even more advanced form called cell-free therapy using exosomes has emerged. This upgraded version of stem cell therapy offers improved efficacy and eliminates the risk of cancer progression. Exosome therapy promotes wound healing from multiple angles, unlike traditional methods that primarily rely on the body's self-healing ability and only provide wound protection. Therefore, exosome therapy has the potential to replace conventional treatments effectively. However, further research is necessary to distinguish the optimal type of stem cells for therapy, ensure their safety, establish appropriate dosing, and identify the best management trail. The present study focused on the current literature on diabetic wound ulcers, their treatment, and mesenchymal stem cell and exosome therapy potential in DFU.
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Affiliation(s)
- Sara Memarpour
- Medical Genetics Research Center, Mashhad University of Medical SciencesMashhad, Iran
| | - Ramin Raoufinia
- Medical Genetics Research Center, Mashhad University of Medical SciencesMashhad, Iran
- Department of Basic Medical Sciences, Neyshabur University of Medical SciencesNeyshabur, Iran
| | - Ehsan Saburi
- Medical Genetics Research Center, Mashhad University of Medical SciencesMashhad, Iran
| | - Masoud Sharifian Razavi
- Department of Internal Medicine, Ghaem Hospital, Mashhad University of Medical SciencesMashhad, Iran
| | - Matin Attaran
- Department of Obstetrics and Gynecology, Mashhad University of Medical SciencesMashhad, Iran
| | - Farhad Fakoor
- Department of Paramedical Sciences, Iran University of Medical SciencesTehran, Iran
| | - Hamid Reza Rahimi
- Vascular and Endovascular Surgery Research Center, Mashhad University of Medical SciencesMashhad, Iran
- Department of Medical Genetics and Molecular Medicine, School of Medicine, Mashhad University of Medical SciencesMashhad, Iran
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25
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Shirasawa A, Hayashi M, Shono M, Ideta A, Yoshino T, Hayashi K. Efficient derivation of embryonic stem cells and primordial germ cell-like cells in cattle. J Reprod Dev 2024; 70:82-95. [PMID: 38355134 PMCID: PMC11017101 DOI: 10.1262/jrd.2023-087] [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: 10/24/2023] [Accepted: 01/06/2024] [Indexed: 02/16/2024] Open
Abstract
The induction of the germ cell lineage from pluripotent stem cells (in vitro gametogenesis) will help understand the mechanisms underlying germ cell differentiation and provide an alternative source of gametes for reproduction. This technology is especially important for cattle, which are among the most important livestock species for milk and meat production. Here, we developed a new method for robust induction of primordial germ cell-like cells (PGCLCs) from newly established bovine embryonic stem (bES) cells. First, we refined the pluripotent culture conditions for pre-implantation embryos and ES cells. Inhibition of RHO increased the number of epiblast cells in the pre-implantation embryos and dramatically improved the efficiency of ES cell establishment. We then determined suitable culture conditions for PGCLC differentiation using bES cells harboring BLIMP1-tdTomato and TFAP2C-mNeonGreen (BTTN) reporter constructs. After a 24-h culture with bone morphogenetic protein 4 (BMP4), followed by three-dimensional culture with BMP4 and a chemical agonist and WNT signaling chemical antagonist, bES cells became positive for the reporters. A set of primordial germ cells (PGC) marker genes, including PRDM1/BLIMP1, TFAP2C, SOX17, and NANOS3, were expressed in BTTN-positive cells. These bovine PGCLCs (bPGCLCs) were isolated as KIT/CD117-positive and CD44-negative cell populations. We anticipate that this method for the efficient establishment of bES cells and induction of PGCLCs will be useful for stem cell-based reproductive technologies in cattle.
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Affiliation(s)
- Atsushi Shirasawa
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Zen-noh Embryo Transfer Center, Fukuoka 810-0001, Japan
| | - Masafumi Hayashi
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Genome Biology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
| | - Mayumi Shono
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Genome Biology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
- Department of Obstetrics and Gynecology, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Atsushi Ideta
- Zen-noh Embryo Transfer Center, Fukuoka 810-0001, Japan
| | - Takashi Yoshino
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
| | - Katsuhiko Hayashi
- Department of Stem Cell Biology and Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka 812-8582, Japan
- Department of Genome Biology, Graduate School of Medicine, Osaka University, Osaka 565-0871, Japan
- Graduate School of Frontier Biosciences, Osaka University, Osaka 565-0871, Japan
- Premium Research Institute for Human Metaverse Medicine (WPI-PRIMe), Osaka University, Osaka 565-0871, Japan
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26
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Oke A, Manohar SM. Dynamic Roles of Signaling Pathways in Maintaining Pluripotency of Mouse and Human Embryonic Stem Cells. Cell Reprogram 2024; 26:46-56. [PMID: 38635924 DOI: 10.1089/cell.2024.0002] [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: 04/20/2024] Open
Abstract
Culturing of mouse and human embryonic stem cells (ESCs) in vitro was a major breakthrough in the field of stem cell biology. These models gained popularity very soon mainly due to their pluripotency. Evidently, the ESCs of mouse and human origin share typical phenotypic responses due to their pluripotent nature, such as self-renewal capacity and potency. The conserved network of core transcription factors regulates these responses. However, significantly different signaling pathways and upstream transcriptional networks regulate expression and activity of these core pluripotency factors in ESCs of both the species. In fact, ample evidence shows that a pathway, which maintains pluripotency in mouse ESCs, promotes differentiation in human ESCs. In this review, we discuss the role of canonical signaling pathways implicated in regulation of pluripotency and differentiation particularly in mouse and human ESCs. We believe that understanding these distinct and at times-opposite mechanisms-is critical for the progress in the field of stem cell biology and regenerative medicine.
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Affiliation(s)
- Anagha Oke
- Department of Biological Sciences, Sunandan Divatia School of Science, NMIMS (Deemed-to-Be) University, Mumbai, Maharashtra, India
| | - Sonal M Manohar
- Department of Biological Sciences, Sunandan Divatia School of Science, NMIMS (Deemed-to-Be) University, Mumbai, Maharashtra, India
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27
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Sanaki-Matsumiya M, Villava C, Rappez L, Haase K, Wu J, Ebisuya M. Self-organization of vascularized skeletal muscle from bovine embryonic stem cells. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2024:2024.03.22.586252. [PMID: 38585777 PMCID: PMC10996461 DOI: 10.1101/2024.03.22.586252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Cultured beef holds promising potential as an alternative to traditional meat options. While adult stem cells are commonly used as the cell source for cultured beef, their proliferation and differentiation capacities are limited. To produce cultured beef steaks, current manufacturing plans often require the separate preparation of multiple cell types and intricate engineering for assembling them into structured tissues. In this study, we propose and report the co-induction of skeletal muscle, neuronal, and endothelial cells from bovine embryonic stem cells (ESCs) and the self-organization of tissue structures in 2- and 3-dimensional cultures. Bovine myocytes were induced in a stepwise manner through the induction of presomitic mesoderm (PSM) from bovine ESCs. Muscle fibers with sarcomeres appeared within 15 days, displaying calcium oscillations responsive to inputs from co-induced bovine spinal neurons. Bovine endothelial cells were also co-induced via PSM, forming uniform vessel networks inside tissues. Our serum-free, rapid co-induction protocols represent a milestone toward self-organizing beef steaks with integrated vasculature and innervation.
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Affiliation(s)
- Marina Sanaki-Matsumiya
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Casandra Villava
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Luca Rappez
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Kristina Haase
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9148, USA
- Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390-9148, USA
- Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Miki Ebisuya
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
- Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany
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28
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Du P, Wu J. Hallmarks of totipotent and pluripotent stem cell states. Cell Stem Cell 2024; 31:312-333. [PMID: 38382531 PMCID: PMC10939785 DOI: 10.1016/j.stem.2024.01.009] [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: 12/11/2023] [Revised: 01/18/2024] [Accepted: 01/26/2024] [Indexed: 02/23/2024]
Abstract
Though totipotency and pluripotency are transient during early embryogenesis, they establish the foundation for the development of all mammals. Studying these in vivo has been challenging due to limited access and ethical constraints, particularly in humans. Recent progress has led to diverse culture adaptations of epiblast cells in vitro in the form of totipotent and pluripotent stem cells, which not only deepen our understanding of embryonic development but also serve as invaluable resources for animal reproduction and regenerative medicine. This review delves into the hallmarks of totipotent and pluripotent stem cells, shedding light on their key molecular and functional features.
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Affiliation(s)
- Peng Du
- MOE Key Laboratory of Cell Proliferation and Differentiation, School of Life Sciences, Peking University, Beijing 100871, China; Peking-Tsinghua Center for Life Sciences, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China.
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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29
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Hu B, Jin H, Shi Y, Yu H, Wu X, Wang S, Zhang K. Single-cell RNA-Seq reveals the earliest lineage specification and X chromosome dosage compensation in bovine preimplantation embryos. FASEB J 2024; 38:e23492. [PMID: 38363564 DOI: 10.1096/fj.202302035rr] [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: 10/08/2023] [Revised: 01/29/2024] [Accepted: 02/01/2024] [Indexed: 02/17/2024]
Abstract
Lineage specification and X chromosome dosage compensation are two crucial biological processes that occur during preimplantation embryonic development. Although extensively studied in mice, the timing and regulation of these processes remain elusive in other species, including humans. Previous studies have suggested conserved principles of human and bovine early development. This study aims to provide fundamental insights into these programs and the regulation using a bovine embryo model by employing single-cell transcriptomics and genome editing approaches. The study analyzes the transcriptomes of 286 individual cells and reveals that bovine trophectoderm/inner cell mass transcriptomes diverge at the early blastocyst stage, after cavitation but before blastocyst expansion. The study also identifies transcriptomic markers and provides the timing of lineage specification events in the bovine embryo. Importantly, we find that SOX2 is required for the first cell decision program in bovine embryos. Moreover, the study shows the occurrence of X chromosome dosage compensation from morula to late blastocyst and reveals that this compensation results from downregulation of X-linked genes in female embryonic cells. The transcriptional atlas generated by this study is expected to be widely useful in improving our understanding of mammalian early embryo development.
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Affiliation(s)
- Bingjie Hu
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Hao Jin
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Yan Shi
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Haotian Yu
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Xiaotong Wu
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Shaohua Wang
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
| | - Kun Zhang
- Key Laboratory of Dairy Cow Genetic Improvement and Milk Quality Research of Zhejiang Province, College of Animal Sciences, Zhejiang University, Hangzhou, Zhejiang, China
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30
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Martins B, Bister A, Dohmen RGJ, Gouveia MA, Hueber R, Melzener L, Messmer T, Papadopoulos J, Pimenta J, Raina D, Schaeken L, Shirley S, Bouchet BP, Flack JE. Advances and Challenges in Cell Biology for Cultured Meat. Annu Rev Anim Biosci 2024; 12:345-368. [PMID: 37963400 DOI: 10.1146/annurev-animal-021022-055132] [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: 11/16/2023]
Abstract
Cultured meat is an emerging biotechnology that aims to produce meat from animal cell culture, rather than from the raising and slaughtering of livestock, on environmental and animal welfare grounds. The detailed understanding and accurate manipulation of cell biology are critical to the design of cultured meat bioprocesses. Recent years have seen significant interest in this field, with numerous scientific and commercial breakthroughs. Nevertheless, these technologies remain at a nascent stage, and myriad challenges remain, spanning the entire bioprocess. From a cell biological perspective, these include the identification of suitable starting cell types, tuning of proliferation and differentiation conditions, and optimization of cell-biomaterial interactions to create nutritious, enticing foods. Here, we discuss the key advances and outstanding challenges in cultured meat, with a particular focus on cell biology, and argue that solving the remaining bottlenecks in a cost-effective, scalable fashion will require coordinated, concerted scientific efforts. Success will also require solutions to nonscientific challenges, including regulatory approval, consumer acceptance, and market feasibility. However, if these can be overcome, cultured meat technologies can revolutionize our approach to food.
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Affiliation(s)
- Beatriz Martins
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Arthur Bister
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Richard G J Dohmen
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
- Department of Physiology, Maastricht University, Maastricht, The Netherlands
| | - Maria Ana Gouveia
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Rui Hueber
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Lea Melzener
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
- Department of Physiology, Maastricht University, Maastricht, The Netherlands
| | - Tobias Messmer
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
- Department of Physiology, Maastricht University, Maastricht, The Netherlands
| | - Joanna Papadopoulos
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Joana Pimenta
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Dhruv Raina
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Lieke Schaeken
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Sara Shirley
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
| | - Benjamin P Bouchet
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
- Cell Biology, Neurobiology and Biophysics, Department of Biology, Faculty of Science, Utrecht University, Utrecht, The Netherlands;
| | - Joshua E Flack
- Mosa Meat B.V., Maastricht, The Netherlands; , , , , , , , , , , , ,
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31
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Chen L, Tang B, Xie G, Yang R, Zhang B, Wang Y, Zhang Y, Jiang D, Zhang X. Bovine Pluripotent Stem Cells: Current Status and Prospects. Int J Mol Sci 2024; 25:2120. [PMID: 38396797 PMCID: PMC10889747 DOI: 10.3390/ijms25042120] [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: 12/11/2023] [Revised: 02/01/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Pluripotent stem cells (PSCs) can differentiate into three germ layers and diverse autologous cell lines. Since cattle are the most commonly used large domesticated animals, an important food source, and bioreactors, great efforts have been made to establish bovine PSCs (bPSCs). bPSCs have great potential in bovine breeding and reproduction, modeling in vitro differentiation, imitating cancer development, and modeling diseases. Currently, bPSCs mainly include bovine embryonic stem cells (bESCs), bovine induced pluripotent stem cells (biPSCs), and bovine expanded potential stem cells (bEPSCs). Establishing stable bPSCs in vitro is a critical scientific challenge, and researchers have made numerous efforts to this end. In this review, the category of PSC pluripotency; the establishment of bESCs, biPSCs, and bEPSCs and its challenges; and the application outlook of bPSCs are discussed, aiming to provide references for future research.
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Affiliation(s)
- Lanxin Chen
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Bo Tang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Guanghong Xie
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Rui Yang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Boyang Zhang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Yueqi Wang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Yan Zhang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Daozhen Jiang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
| | - Xueming Zhang
- State Key Laboratory for Zoonotic Diseases, College of Veterinary Medicine, Jilin University, Changchun 130062, China
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Swaidan NT, Soliman NH, Aboughalia AT, Darwish T, Almeshal RO, Al-Khulaifi AA, Taha RZ, Alanany R, Hussein AY, Salloum-Asfar S, Abdulla SA, Abdallah AM, Emara MM. CCN3, POSTN, and PTHLH as potential key regulators of genomic integrity and cellular survival in iPSCs. Front Mol Biosci 2024; 11:1342011. [PMID: 38375508 PMCID: PMC10875024 DOI: 10.3389/fmolb.2024.1342011] [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: 11/21/2023] [Accepted: 01/11/2024] [Indexed: 02/21/2024] Open
Abstract
Reprogramming human somatic cells into a pluripotent state, achieved through the activation of well-defined transcriptional factors known as OSKM factors, offers significant potential for regenerative medicine. While OSKM factors are a robust reprogramming method, efficiency remains a challenge, with only a fraction of cells undergoing successful reprogramming. To address this, we explored genes related to genomic integrity and cellular survival, focusing on iPSCs (A53T-PD1) that displayed enhanced colony stability. Our investigation had revealed three candidate genes CCN3, POSTN, and PTHLH that exhibited differential expression levels and potential roles in iPSC stability. Subsequent analyses identified various protein interactions for these candidate genes. POSTN, significantly upregulated in A53T-PD1 iPSC line, showed interactions with extracellular matrix components and potential involvement in Wnt signaling. CCN3, also highly upregulated, demonstrated interactions with TP53, CDKN1A, and factors related to apoptosis and proliferation. PTHLH, while upregulated, exhibited interactions with CDK2 and genes involved in cell cycle regulation. RT-qPCR validation confirmed elevated CCN3 and PTHLH expression in A53T-PD1 iPSCs, aligning with RNA-seq findings. These genes' roles in preserving pluripotency and cellular stability require further exploration. In conclusion, we identified CCN3, POSTN, and PTHLH as potential contributors to genomic integrity and pluripotency maintenance in iPSCs. Their roles in DNA repair, apoptosis evasion, and signaling pathways could offer valuable insights for enhancing reprogramming efficiency and sustaining pluripotency. Further investigations are essential to unravel the mechanisms underlying their actions.
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Affiliation(s)
- Nuha T. Swaidan
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Nada H. Soliman
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ahmed T. Aboughalia
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Toqa Darwish
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Ruba O. Almeshal
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Azhar A. Al-Khulaifi
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Rowaida Z. Taha
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Rania Alanany
- College of Health and Life Sciences, Hamad Bin Khalifa University, Doha, Qatar
| | | | - Salam Salloum-Asfar
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Sara A. Abdulla
- Neurological Disorders Research Center, Qatar Biomedical Research Institute, Hamad Bin Khalifa University, Doha, Qatar
| | - Abdallah M. Abdallah
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
| | - Mohamed M. Emara
- Basic Medical Sciences Department, College of Medicine, QU Health, Qatar University, Doha, Qatar
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Oliveira CS, Saraiva NZ, Oliveira LZ. Morphology of 16-cell embryo in bovine: Inside cells, compaction, fragmentation and effects of X-sorted semen. Anat Histol Embryol 2024; 53:e13015. [PMID: 38230835 DOI: 10.1111/ahe.13015] [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: 09/12/2023] [Revised: 11/17/2023] [Accepted: 01/08/2024] [Indexed: 01/18/2024]
Abstract
In mouse embryos, inside cells are allocated in 16-cell embryos through a well-orchestrated sequence of events involving compaction and polarization. The emergence of inside cells is of great importance as itl later gives rise to the inner cell mass and epiblast. In this study, we report the sequence of critical events in embryology (compaction, inside cells allocation and fragmentation) in bovine 72 h.p.i. 9-16 cell embryos, while also investigating the effects of X-sorted semen on these events. We found a wide distribution of total cell numbers among embryos, attributed to an asynchronous cleavage pattern and blastomere death. Additionally, 13% of embryos displayed irregular shapes. The establishment of the inside cell compartment increased (p < 0.01) in embryos with more cells. However, only 53.8% of 16-cell embryos presented inside cells. Compaction was present in 32.4% embryos and was positively correlated (p = 0.03, OR 3.02) with the establishment of inside cells, occurring independently of cell number. Fragmentation was present in 36% embryos, being more frequent (p = 0.01) in embryos with lower cell numbers. A possible association between irregular shape and fragmentation was considered (p = 0.06). The use of X-sorted semen had no effect on most evaluated parameters. However, it did have a marked effect on cleavage rate (p < 0.01) and the arrest of 2- and 4- cell embryos. In conclusion, bovine embryos exhibit an asynchronous cleavage pattern, high levels of fragmentation, and demonstrate compaction and inside cell allocation later in development compared to mouse embryos. Semen X-sorting has major effects on cleavage and embryo arrest. Further studies are needed to elucidate the association between irregularly shaped embryos and fragmentation, as well as the effects of sex on inside cell allocation.
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Affiliation(s)
| | | | - Leticia Zoccolaro Oliveira
- Department of Veterinary Clinics and Surgery, Veterinary School, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Minas Gerais, Brazil
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Wei Y, Zhang E, Yu L, Ci B, Sakurai M, Guo L, Zhang X, Lin S, Takii S, Liu L, Liu J, Schmitz DA, Su T, Zhang J, Shen Q, Ding Y, Zhan L, Sun HX, Zheng C, Xu L, Okamura D, Ji W, Tan T, Wu J. Dissecting embryonic and extraembryonic lineage crosstalk with stem cell co-culture. Cell 2023; 186:5859-5875.e24. [PMID: 38052213 PMCID: PMC10916932 DOI: 10.1016/j.cell.2023.11.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 09/01/2023] [Accepted: 11/02/2023] [Indexed: 12/07/2023]
Abstract
Embryogenesis necessitates harmonious coordination between embryonic and extraembryonic tissues. Although stem cells of both embryonic and extraembryonic origins have been generated, they are grown in different culture conditions. In this study, utilizing a unified culture condition that activates the FGF, TGF-β, and WNT pathways, we have successfully derived embryonic stem cells (FTW-ESCs), extraembryonic endoderm stem cells (FTW-XENs), and trophoblast stem cells (FTW-TSCs) from the three foundational tissues of mouse and cynomolgus monkey (Macaca fascicularis) blastocysts. This approach facilitates the co-culture of embryonic and extraembryonic stem cells, revealing a growth inhibition effect exerted by extraembryonic endoderm cells on pluripotent cells, partially through extracellular matrix signaling. Additionally, our cross-species analysis identified both shared and unique transcription factors and pathways regulating FTW-XENs. The embryonic and extraembryonic stem cell co-culture strategy offers promising avenues for developing more faithful embryo models and devising more developmentally pertinent differentiation protocols.
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Affiliation(s)
- Yulei Wei
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing 100193, China.
| | - E Zhang
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Leqian Yu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China; Beijing Institute for Stem Cell and Regenerative Medicine, Beijing 100101, China
| | - Baiquan Ci
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Masahiro Sakurai
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Lei Guo
- Quantitative Biomedical Research Center, Peter O'Donnell Jr. School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Xin Zhang
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Sirui Lin
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing 100193, China
| | - Shino Takii
- Department of Advanced Bioscience, Graduate School of Agriculture, Kindai University, Nakamachi, Nara 631-8505, Japan
| | - Lizhong Liu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jian Liu
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Daniel A Schmitz
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Ting Su
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | - Junmei Zhang
- State Key Laboratory of Animal Biotech Breeding, College of Biological Sciences, China Agricultural University, Beijing 100193, China; State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Qiaoyan Shen
- State Key Laboratory of Stem Cell and Reproductive Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China; Institute for Stem Cell and Regeneration, Chinese Academy of Sciences, Beijing 100101, China
| | - Yi Ding
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Linfeng Zhan
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China
| | | | - Canbin Zheng
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Lin Xu
- Quantitative Biomedical Research Center, Peter O'Donnell Jr. School of Public Health, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Daiji Okamura
- Department of Advanced Bioscience, Graduate School of Agriculture, Kindai University, Nakamachi, Nara 631-8505, Japan
| | - Weizhi Ji
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China.
| | - Tao Tan
- State Key Laboratory of Primate Biomedical Research, Institute of Primate Translational Medicine, Kunming University of Science and Technology, Kunming, Yunnan 650500, China.
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
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35
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Aguila L, Nociti RP, Sampaio RV, Therrien J, Meirelles FV, Felmer RN, Smith LC. Haploid androgenetic development of bovine embryos reveals imbalanced WNT signaling and impaired cell fate differentiation†. Biol Reprod 2023; 109:821-838. [PMID: 37788061 DOI: 10.1093/biolre/ioad124] [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: 02/09/2023] [Revised: 08/09/2023] [Accepted: 09/11/2023] [Indexed: 10/04/2023] Open
Abstract
Haploid embryos have contributed significantly to our understanding of the role of parental genomes in development and can be applied to important biotechnology for human and animal species. However, development to the blastocyst stage is severely hindered in bovine haploid androgenetic embryos (hAE). To further our understanding of such developmental arrest, we performed a comprehensive comparison of the transcriptomic profile of morula-stage embryos, which were validated by quantitative reverse transcription-polymerase chain reaction (qRT-PCR) of transcripts associated with differentiation in haploid and biparental embryos. Among numerous disturbances, results showed that pluripotency pathways, especially the wingless-related integration site (WNT) signaling, were particularly unbalanced in hAE. Moreover, transcript levels of KLF4, NANOG, POU5F1, SOX2, CDX2, CTNNBL1, AXIN2, and GSK3B were noticeably altered in hAE, suggesting disturbance of pluripotency and canonical WNT pathways. To evaluate the role of WNT on hAE competence, we exposed early Day-5 morula stage embryos to the GSK3B inhibitor CHIR99021. Although no alterations were observed in pluripotency and WNT-related transcripts, exposure to CHIR99021 improved their ability to reach the blastocysts stage, confirming the importance of the WNT pathway in the developmental outcome of bovine hAE.
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Affiliation(s)
- Luis Aguila
- Centre de Recherche en Reproduction et Fértilité (CRRF), Département de biomédecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, Canada
- Laboratory of Reproduction, Centre of Reproductive Biotechnology (CEBIOR-BIOREN), Faculty of Agriculture and Forestry, Universidad de La Frontera, Temuco, Chile
| | - Ricardo P Nociti
- Centre de Recherche en Reproduction et Fértilité (CRRF), Département de biomédecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, Canada
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of Sao Paulo, São Paulo, Brazil
| | - Rafael V Sampaio
- Centre de Recherche en Reproduction et Fértilité (CRRF), Département de biomédecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, Canada
| | - Jacinthe Therrien
- Centre de Recherche en Reproduction et Fértilité (CRRF), Département de biomédecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, Canada
| | - Flavio V Meirelles
- Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of Sao Paulo, São Paulo, Brazil
| | - Ricardo N Felmer
- Laboratory of Reproduction, Centre of Reproductive Biotechnology (CEBIOR-BIOREN), Faculty of Agriculture and Forestry, Universidad de La Frontera, Temuco, Chile
| | - Lawrence C Smith
- Centre de Recherche en Reproduction et Fértilité (CRRF), Département de biomédecine vétérinaire, Université de Montréal, St-Hyacinthe, QC, Canada
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36
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Jiang Z. Molecular and cellular programs underlying the development of bovine pre-implantation embryos. Reprod Fertil Dev 2023; 36:34-42. [PMID: 38064195 PMCID: PMC10962643 DOI: 10.1071/rd23146] [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] [Indexed: 12/18/2023] Open
Abstract
Early embryonic mortality is a major cause of infertility in cattle, yet the underlying molecular causes remain a mystery. Over the past half century, assisted reproductive technologies such as in vitro fertilisation and somatic cell nuclear transfer have been used to improve cattle reproductive efficiency; however, reduced embryo developmental potential is seen compared to their in vivo counterparts. Recent years have seen exciting progress across bovine embryo research, including genomic profiling of embryogenesis, new methods for improving embryo competence, and experimenting on building bovine embryos from stem cell cultures. These advances are beginning to define bovine embryo molecular and cellular programs and could potentially lead to improved embryo health. Here, I highlight the current status of molecular determinants and cellular programs of bovine embryo development and new opportunities to improve the bovine embryo health.
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Affiliation(s)
- Zongliang Jiang
- Department of Animal Sciences, Genetics Institute, University of Florida, Gainesville, FL 32610, USA
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37
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Hajian M, Rouhollahi Varnosfaderani S, Jafarpour F, Tanhaei Vash N, Nasr-Esfahani MH. Pluripotency and embryonic lineage genes expression in the presence of small molecule inhibitors of FGF, TGFβ and GSK3 during pre-implantation development of goat embryos. Gene Expr Patterns 2023; 50:119334. [PMID: 37678700 DOI: 10.1016/j.gep.2023.119334] [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: 11/14/2022] [Revised: 08/05/2023] [Accepted: 08/30/2023] [Indexed: 09/09/2023]
Abstract
Generating stable livestock pluripotent stem cells (PSCs) can be used for complex genome editing, cellular agriculture, gamete generation, regenerative medicine and in vitro breeding schemes. Over the past decade, significant progress has been made in characterizing pluripotency markers for livestock species. In this study, we investigated embryo development and gene expression of the core pluripotency triad (OCT4, NANOG, SOX2) and cell lineage commitment markers (REX1, CDX2, GATA4) in the presence of three small molecules and their combination [PD0325901 (FGF inhibitor), SB431542 (TGFβ inhibitor), and CHIR99021 (GSK3B inhibitor)] from day 2-7 post-insemination in goat. Significant reduction in rate of blastocyst formation was observed when SB was used along with PD or CHIR and their three combinations had more sever effect. SB and CHIR decreased the expression of SOX2 while increasing the GATA4 expression. PD decrease the relative expression of NANOG, OCT4 and GATA4, while increased the expression of REX1. Among the combination of two molecules, only SB + CHIR combination significantly decreased the expression of GATA4, while the combination of the three molecules significantly decreases the expression of NANOG, SOX2 and CDX2. According to these results, the inhibition of the FGF signaling pathway, by PD may lead to blocking the hypoblast formation as observed by reduction of GATA4. OCT4 and NANOG expressions did not show signs of maintenance pluripotency. GATA4, NANOG and OCT4 in the PD group were downregulated and REX1 as EPI-marker was upregulated thus REX1 may be considered as a marker of EPI/ICM in goat.
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Affiliation(s)
- Mehdi Hajian
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
| | - Shiva Rouhollahi Varnosfaderani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Farnoosh Jafarpour
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Nima Tanhaei Vash
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran
| | - Mohammad Hossein Nasr-Esfahani
- Department of Animal Biotechnology, Reproductive Biomedicine Research Center, Royan Institute for Biotechnology, ACECR, Isfahan, Iran.
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38
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Chehelgerdi M, Behdarvand Dehkordi F, Chehelgerdi M, Kabiri H, Salehian-Dehkordi H, Abdolvand M, Salmanizadeh S, Rashidi M, Niazmand A, Ahmadi S, Feizbakhshan S, Kabiri S, Vatandoost N, Ranjbarnejad T. Exploring the promising potential of induced pluripotent stem cells in cancer research and therapy. Mol Cancer 2023; 22:189. [PMID: 38017433 PMCID: PMC10683363 DOI: 10.1186/s12943-023-01873-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 09/27/2023] [Indexed: 11/30/2023] Open
Abstract
The advent of iPSCs has brought about a significant transformation in stem cell research, opening up promising avenues for advancing cancer treatment. The formation of cancer is a multifaceted process influenced by genetic, epigenetic, and environmental factors. iPSCs offer a distinctive platform for investigating the origin of cancer, paving the way for novel approaches to cancer treatment, drug testing, and tailored medical interventions. This review article will provide an overview of the science behind iPSCs, the current limitations and challenges in iPSC-based cancer therapy, the ethical and social implications, and the comparative analysis with other stem cell types for cancer treatment. The article will also discuss the applications of iPSCs in tumorigenesis, the future of iPSCs in tumorigenesis research, and highlight successful case studies utilizing iPSCs in tumorigenesis research. The conclusion will summarize the advancements made in iPSC-based tumorigenesis research and the importance of continued investment in iPSC research to unlock the full potential of these cells.
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Affiliation(s)
- Matin Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Fereshteh Behdarvand Dehkordi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Mohammad Chehelgerdi
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran.
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran.
| | - Hamidreza Kabiri
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | | | - Mohammad Abdolvand
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Sharareh Salmanizadeh
- Department of Cell and Molecular Biology and Microbiology, Faculty of Biological Science and Technology, University of Isfahan, Hezar-Jereeb Street, Isfahan, 81746-73441, Iran
| | - Mohsen Rashidi
- Department Pharmacology, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
- The Health of Plant and Livestock Products Research Center, Mazandaran University of Medical Sciences, Sari, Iran
| | - Anoosha Niazmand
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Saba Ahmadi
- Department of Molecular and Medical Genetics, Tbilisi State Medical University, Tbilisi, Georgia
| | - Sara Feizbakhshan
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
| | - Saber Kabiri
- Novin Genome (NG) Lab, Research and Development Center for Biotechnology, Shahrekord, Iran
- Young Researchers and Elite Club, Shahrekord Branch, Islamic Azad University, Shahrekord, Iran
| | - Nasimeh Vatandoost
- Pediatric Inherited Diseases Research Center, Research Institute for Primordial Prevention of Non-Communicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Tayebeh Ranjbarnejad
- Department of Genetics and Molecular Biology, School of Medicine, Isfahan University of Medical Science, Isfahan, Iran
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Skrivergaard S, Krøyer Rasmussen M, Sahebekhtiari N, Feveile Young J, Therkildsen M. Satellite cells sourced from bull calves and dairy cows differs in proliferative and myogenic capacity - Implications for cultivated meat. Food Res Int 2023; 173:113217. [PMID: 37803537 DOI: 10.1016/j.foodres.2023.113217] [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: 02/28/2023] [Revised: 06/29/2023] [Accepted: 06/30/2023] [Indexed: 10/08/2023]
Abstract
Cultivated meat produced with primary muscle satellite cells (SCs) will need a continuous supply of isolated cell material from relevant animal donors. Factors such as age, sex, and breed, along with the sustainability and availability of donor animals, could determine the most appropriate donor type for an efficient production. In this study, we focus on the proliferation and differentiation of bovine SCs isolated from bull calf and dairy cow muscle samples. The proliferative performance of bull calf SCs was significantly better than SCs from dairy cows, however a dynamic differentiation assay revealed that the degree of fusion and formation of myotubes were similar between donor types. Furthermore, the proliferation of SCs from both donor types was enhanced using an in-house developed serum-free media compared to 10% FBS, which also delayed myogenic differentiation and increased final cell population density. Using gene chip transcriptomics, we identified several differentially expressed genes between the two donor types, which could help explain the observed cellular differences. This data also revealed a high biological variance between the three replicate animals within donor type, which seemed to be decreased when using our in-house serum-free media. With the use of the powerful imaging modalities of Cytation 5, we developed a novel high contrast brightfield-enabled label-free myotube quantification method along with a more efficient end-point fusion analysis using Phalloidin-staining. The results give new insights into the bovine SC biology and potential use of bull calves and dairy cows as relevant donor animals for cultivated beef cell sourcing. The newly developed differentiation assays will further enhance future research within the field of cultivated meat and SC biology.
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40
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Jara TC, Park K, Vahmani P, Van Eenennaam AL, Smith LR, Denicol AC. Stem cell-based strategies and challenges for production of cultivated meat. NATURE FOOD 2023; 4:841-853. [PMID: 37845547 DOI: 10.1038/s43016-023-00857-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 09/05/2023] [Indexed: 10/18/2023]
Abstract
Cultivated meat scale-up and industrial production will require multiple stable cell lines from different species to recreate the organoleptic and nutritional properties of meat from livestock. In this Review, we explore the potential of stem cells to create the major cellular components of cultivated meat. By using developments in the fields of tissue engineering and biomedicine, we explore the advantages and disadvantages of strategies involving primary adult and pluripotent stem cells for generating cell sources that can be grown at scale. These myogenic, adipogenic or extracellular matrix-producing adult stem cells as well as embryonic or inducible pluripotent stem cells are discussed for their proliferative and differentiation capacity, necessary for cultivated meat. We examine the challenges for industrial scale-up, including differentiation and culture protocols, as well as genetic modification options for stem cell immortalization and controlled differentiation. Finally, we discuss stem cell-related safety and regulatory challenges for bringing cultivated meat to the marketplace.
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Affiliation(s)
- T C Jara
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - K Park
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - P Vahmani
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - A L Van Eenennaam
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - L R Smith
- Department of Neurobiology, Physiology and Behavior, University of California Davis, Davis, CA, USA.
| | - A C Denicol
- Department of Animal Science, University of California Davis, Davis, CA, USA
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41
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Oback B, Cossey DA. Chimaeras, complementation, and controlling the male germline. Trends Biotechnol 2023; 41:1237-1247. [PMID: 37173191 DOI: 10.1016/j.tibtech.2023.03.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/26/2023] [Accepted: 03/28/2023] [Indexed: 05/15/2023]
Abstract
Animal breeding drives genetic progress mainly through the male germline. This process is slow to respond to rapidly mounting environmental pressures that threaten sustainable food security from animal protein production. New approaches promise to accelerate breeding by producing chimaeras, which comprise sterile host and fertile donor genotypes, to exclusively transmit elite male germlines. Following gene editing to generate sterile host cells, the missing germline can be restored by transplanting either: (i) spermatogonial stem cells (SSCs) into the testis; or (ii) embryonic stem cells (ESCs) into early embryos. Here we compare these alternative germline complementation strategies and their impact on agribiotechnology and species conservation. We propose a novel breeding platform that integrates embryo-based complementation with genomic selection, multiplication, and gene modification.
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Affiliation(s)
- Björn Oback
- AgResearch, Ruakura Research Centre, Hamilton, New Zealand; School of Sciences, University of Waikato, Hamilton, New Zealand; School of Medical Sciences, University of Auckland, Auckland, New Zealand.
| | - Daniel A Cossey
- AgResearch, Ruakura Research Centre, Hamilton, New Zealand; School of Sciences, University of Waikato, Hamilton, New Zealand
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Kulus M, Jankowski M, Kranc W, Golkar Narenji A, Farzaneh M, Dzięgiel P, Zabel M, Antosik P, Bukowska D, Mozdziak P, Kempisty B. Bioreactors, scaffolds and microcarriers and in vitro meat production-current obstacles and potential solutions. Front Nutr 2023; 10:1225233. [PMID: 37743926 PMCID: PMC10513094 DOI: 10.3389/fnut.2023.1225233] [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: 05/18/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
In vitro meat production presents a potential viable alternative for meat consumption, which could provide the consumer with a product indistinguishable from the original, with very similar nutritional and culinary values. Indeed, the alternative products currently accessible often lack comparable nutritional value or culinary attributes to their animal-derived counterparts. This creates challenges for their global acceptance, particularly in countries where meat consumption holds cultural significance. However, while cultured meat research has been progressing rapidly in recent years, some significant obstacles still need to be overcome before its possible commercialization. Hence, this review summarizes the most current knowledge regarding the history of cultured meat, the currently used cell sources and methods used for the purpose of in vitro meat production, with particular focus on the role of bioreactors, scaffolds and microcarriers in overcoming the current obstacles. The authors put the potential microcarrier and scaffold-based solutions in a context, discussing the ways in which they can impact the way forward for the technology, including the use of considering the potential practical and societal barriers to implementing it as a viable food source worldwide.
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Affiliation(s)
- Magdalena Kulus
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Maurycy Jankowski
- Department of Computer Science and Statistics, Poznan University of Medical Sciences, Poznan, Poland
- Department of Histology and Embryology, Poznan University of Medical Sciences, Poznan, Poland
| | - Wiesława Kranc
- Department of Anatomy, Poznan University of Medical Sciences, Poznań, Poland
| | - Afsaneh Golkar Narenji
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, United States
| | - Maryam Farzaneh
- Fertility, Infertility and Perinatology Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Piotr Dzięgiel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
| | - Maciej Zabel
- Division of Histology and Embryology, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
- Division of Anatomy and Histology, University of Zielona Góra, Zielona Góra, Poland
| | - Paweł Antosik
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Dorota Bukowska
- Department of Basic and Preclinical Sciences, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
| | - Paul Mozdziak
- Prestage Department of Poultry Science, North Carolina State University, Raleigh, NC, United States
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, United States
| | - Bartosz Kempisty
- Department of Veterinary Surgery, Institute of Veterinary Medicine, Nicolaus Copernicus University in Toruń, Toruń, Poland
- Physiology Graduate Faculty, North Carolina State University, Raleigh, NC, United States
- Division of Anatomy, Department of Human Morphology and Embryology, Wroclaw Medical University, Wroclaw, Poland
- Department of Obstetrics and Gynecology, University Hospital and Masaryk University, Brno, Czechia
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Ribarski-Chorev I, Schudy G, Strauss C, Schlesinger S. Short heat shock has a long-term effect on mesenchymal stem cells' transcriptome. iScience 2023; 26:107305. [PMID: 37529103 PMCID: PMC10387575 DOI: 10.1016/j.isci.2023.107305] [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: 12/22/2022] [Revised: 05/23/2023] [Accepted: 07/03/2023] [Indexed: 08/03/2023] Open
Abstract
The adverse effects of heat stress (HS) on physiological systems are well documented, yet the underlying molecular mechanisms behind it remain poorly understood. To address this knowledge gap, we conducted a comprehensive investigation into the impact of HS on mesenchymal stem cells (MSCs), focusing on their morphology, phenotype, proliferative capacity, and fate determination. Our in-depth analysis of the MSCs' transcriptome revealed a significant influence of HS on the transcriptional landscape. Notably, even after a short period of stress, we observed a persistent alteration in cell identity, potentially mediated by the activation of bivalent genes. Furthermore, by comparing the differentially expressed genes following short HS with their transcriptional state after recovery, we identified the transient upregulation of MLL and other histone modifiers, providing a potential mechanistic explanation for the stable activation of bivalent genes. This could be used to predict and modify the long-term effect of HS on cell identity.
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Affiliation(s)
- Ivana Ribarski-Chorev
- The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Gisele Schudy
- The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Carmit Strauss
- The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
| | - Sharon Schlesinger
- The Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, Rehovot 7610001, Israel
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Li C, Han X, Wang J, Liu F, Zhang Y, Li Z, Lu Z, Yue Y, Xiang J, Li X. Mixed-Lineage Leukemia 1 Inhibition Enhances the Differentiation Potential of Bovine Embryonic Stem Cells by Increasing H3K4 Mono-Methylation at Active Promoters. Int J Mol Sci 2023; 24:11901. [PMID: 37569280 PMCID: PMC10418322 DOI: 10.3390/ijms241511901] [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: 06/13/2023] [Revised: 07/08/2023] [Accepted: 07/18/2023] [Indexed: 08/13/2023] Open
Abstract
Mixed-lineage leukemia 1 (MLL1) introduces 1-, 2- and 3-methylation into histone H3K4 through the evolutionarily conserved set domain. In this study, bovine embryonic stem cells (bESCs, known as bESCs-F7) were established from in vitro-fertilized (IVF) embryos via Wnt signaling inhibition; however, their contribution to the endoderm in vivo is limited. To improve the quality of bESCs, MM-102, an inhibitor of MLL1, was applied to the culture. The results showed that MLL1 inhibition along with GSK3 and MAP2K inhibition (3i) at the embryonic stage did not affect bESCs' establishment and pluripotency. MLL1 inhibition improved the pluripotency and differentiation potential of bESCs via the up-regulation of stem cell signaling pathways such as PI3K-Akt and WNT. MLL1 inhibition decreased H3K4me1 modification at the promoters and altered the distribution of DNA methylation in bESCs. In summary, MLL1 inhibition gives bESCs better pluripotency, and its application may provide high-quality pluripotent stem cells for domestic animals.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Xueling Li
- State Key Laboratory of Reproductive Regulation and Breeding of Grassland Livestocks, Inner Mongolia University, Hohhot 010070, China; (C.L.); (X.H.); (J.W.); (F.L.); (Y.Z.); (Z.L.); (Z.L.); (Y.Y.); (J.X.)
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Lee DK, Kim M, Jeong J, Lee YS, Yoon JW, An MJ, Jung HY, Kim CH, Ahn Y, Choi KH, Jo C, Lee CK. Unlocking the potential of stem cells: Their crucial role in the production of cultivated meat. Curr Res Food Sci 2023; 7:100551. [PMID: 37575132 PMCID: PMC10412782 DOI: 10.1016/j.crfs.2023.100551] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 07/05/2023] [Accepted: 07/17/2023] [Indexed: 08/15/2023] Open
Abstract
Cellular agriculture is an emerging research field of agribiotechnology that aims to produce agricultural products using stem cells, without sacrificing animals or cultivating crops. Cultivated meat, as a representative cellular product of cellular agriculture, is being actively researched due to global food insecurity, environmental, and ethical concerns. This review focuses on the application of stem cells, which are the seeds of cellular agriculture, for the production of cultivated meat, with emphasis on deriving and culturing muscle and adipose stem cells for imitating fresh meat. Establishing standards and safety regulations for culturing stem cells is crucial for the market entry of cultured muscle tissue-based biomaterials. Understanding stem cells is a prerequisite for creating reliable cultivated meat and other cellular agricultural biomaterials. The techniques and regulations from the cultivated meat industry could pave the way for new cellular agriculture industries in the future.
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Affiliation(s)
- Dong-Kyung Lee
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Research and Development Center, Space F Corporation, Hwasung, 18471, Gyeonggi-do, Republic of Korea
| | - Minsu Kim
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jinsol Jeong
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Young-Seok Lee
- Research and Development Center, Space F Corporation, Hwasung, 18471, Gyeonggi-do, Republic of Korea
| | - Ji Won Yoon
- Research and Development Center, Space F Corporation, Hwasung, 18471, Gyeonggi-do, Republic of Korea
| | - Min-Jeong An
- Research and Development Center, Space F Corporation, Hwasung, 18471, Gyeonggi-do, Republic of Korea
| | - Hyun Young Jung
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Cho Hyun Kim
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Yelim Ahn
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Kwang-Hwan Choi
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Research and Development Center, Space F Corporation, Hwasung, 18471, Gyeonggi-do, Republic of Korea
| | - Cheorun Jo
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Center for Food and Bioconvergence, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Green Bio Science and Technology, Seoul National University, Pyeongchang, 25354, Gangwon-do, Republic of Korea
| | - Chang-Kyu Lee
- Department of Agricultural Biotechnology and Research Institute of Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Institute of Green Bio Science and Technology, Seoul National University, Pyeongchang, 25354, Gangwon-do, Republic of Korea
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Lázaro J, Costanzo M, Sanaki-Matsumiya M, Girardot C, Hayashi M, Hayashi K, Diecke S, Hildebrandt TB, Lazzari G, Wu J, Petkov S, Behr R, Trivedi V, Matsuda M, Ebisuya M. A stem cell zoo uncovers intracellular scaling of developmental tempo across mammals. Cell Stem Cell 2023; 30:938-949.e7. [PMID: 37343565 PMCID: PMC10321541 DOI: 10.1016/j.stem.2023.05.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 04/03/2023] [Accepted: 05/25/2023] [Indexed: 06/23/2023]
Abstract
Differential speeds in biochemical reactions have been proposed to be responsible for the differences in developmental tempo between mice and humans. However, the underlying mechanism controlling the species-specific kinetics remains to be determined. Using in vitro differentiation of pluripotent stem cells, we recapitulated the segmentation clocks of diverse mammalian species varying in body weight and taxa: marmoset, rabbit, cattle, and rhinoceros. Together with mouse and human, the segmentation clock periods of the six species did not scale with the animal body weight, but with the embryogenesis length. The biochemical kinetics of the core clock gene HES7 displayed clear scaling with the species-specific segmentation clock period. However, the cellular metabolic rates did not show an evident correlation. Instead, genes involving biochemical reactions showed an expression pattern that scales with the segmentation clock period. Altogether, our stem cell zoo uncovered general scaling laws governing species-specific developmental tempo.
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Affiliation(s)
- Jorge Lázaro
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain; Collaboration for joint PhD degree between EMBL and Heidelberg University, Faculty of Biosciences, Heidelberg, Germany
| | - Maria Costanzo
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Marina Sanaki-Matsumiya
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain
| | - Charles Girardot
- European Molecular Biology Laboratory, Genome Biology Unit, 69117 Heidelberg, Germany
| | - Masafumi Hayashi
- Department of Genome Biology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita 565-0871, Osaka, Japan
| | - Katsuhiko Hayashi
- Department of Genome Biology, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita 565-0871, Osaka, Japan
| | - Sebastian Diecke
- Technology Platform Pluripotent Stem Cells, Max-Delbrück-Center for Molecular Medicine in the Helmholtz Association (MDC), 13125 Berlin, Germany
| | | | | | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390-9148, USA; Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390-9148, USA
| | - Stoyan Petkov
- Platform Degenerative Diseases, German Primate Center - Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany; German Center for Cardiovascular Research (DZHK), Partner site Göttingen, Göttingen, Germany
| | - Rüdiger Behr
- Platform Degenerative Diseases, German Primate Center - Leibniz Institute for Primate Research, Kellnerweg 4, 37077 Göttingen, Germany; German Center for Cardiovascular Research (DZHK), Partner site Göttingen, Göttingen, Germany
| | - Vikas Trivedi
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain.
| | - Mitsuhiro Matsuda
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain.
| | - Miki Ebisuya
- European Molecular Biology Laboratory (EMBL) Barcelona, Dr. Aiguader 88, 08003 Barcelona, Spain; Cluster of Excellence Physics of Life, TU Dresden, Dresden, Germany.
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47
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Gomez Romero S, Boyle N. Systems biology and metabolic modeling for cultivated meat: A promising approach for cell culture media optimization and cost reduction. Compr Rev Food Sci Food Saf 2023; 22:3422-3443. [PMID: 37306528 DOI: 10.1111/1541-4337.13193] [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: 02/10/2023] [Revised: 05/07/2023] [Accepted: 05/22/2023] [Indexed: 06/13/2023]
Abstract
The cultivated meat industry, also known as cell-based meat, cultured meat, lab-grown meat, or meat alternatives, is a growing field that aims to generate animal tissues ex-vivo in a cost-effective manner that achieves price parity with traditional agricultural products. However, cell culture media costs account for 55%-90% of production costs. To address this issue, efforts are aimed at optimizing media composition. Systems biology-driven approaches have been successfully used to improve the biomass and productivity of multiple bioproduction platforms, like Chinese hamster ovary cells, by accelerating the development of cell line-specific media and reducing research and development and production costs related to cell media and its optimization. In this review, we summarize systems biology modeling approaches, methods for cell culture media and bioprocess optimization, and metabolic studies done in animals of interest to the cultivated meat industry. More importantly, we identify current gaps in knowledge that prevent the identification of metabolic bottlenecks. These include the lack of genome-scale metabolic models for some species (pigs and ducks), a lack of accurate biomass composition studies for different growth conditions, and 13 C-metabolic flux analysis (MFA) studies for many of the species of interest for the cultivated meat industry (only shrimp and duck cells have been subjected to 13 C-MFA). We also highlight the importance of characterizing the metabolic requirements of cells at the organism, breed, and cell line-specific levels, and we outline future steps that this nascent field needs to take to achieve price parity and production efficiency similar to those of other bioproduction platforms. Practical Application: Our article summarizes systems biology techniques for cell culture media design and bioprocess optimization, which may be used to significantly reduce cell-based meat production costs. We also present the results of experimental studies done on some of the species of interest to the cultivated meat industry and highlight why modeling approaches are required for multiple species, cell-types, and cell lines.
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Affiliation(s)
- Sandra Gomez Romero
- Quantitative Biosciences and Engineering, Colorado School of Mines, Golden, Colorado, USA
| | - Nanette Boyle
- Chemical and Biological Engineering, Colorado School of Mines, Golden, Colorado, USA
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48
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Samandari M, Saeedinejad F, Quint J, Chuah SXY, Farzad R, Tamayol A. Repurposing biomedical muscle tissue engineering for cellular agriculture: challenges and opportunities. Trends Biotechnol 2023; 41:887-906. [PMID: 36914431 PMCID: PMC11412388 DOI: 10.1016/j.tibtech.2023.02.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/26/2023] [Accepted: 02/02/2023] [Indexed: 03/13/2023]
Abstract
Cellular agriculture is an emerging field rooted in engineering meat-mimicking cell-laden structures using tissue engineering practices that have been developed for biomedical applications, including regenerative medicine. Research and industrial efforts are focused on reducing the cost and improving the throughput of cultivated meat (CM) production using these conventional practices. Due to key differences in the goals of muscle tissue engineering for biomedical versus food applications, conventional strategies may not be economically and technologically viable or socially acceptable. In this review, these two fields are critically compared, and the limitations of biomedical tissue engineering practices in achieving the important requirements of food production are discussed. Additionally, the possible solutions and the most promising biomanufacturing strategies for cellular agriculture are highlighted.
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Affiliation(s)
| | - Farnoosh Saeedinejad
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA
| | - Jacob Quint
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA
| | - Sharon Xin Ying Chuah
- Food Science and Human Nutrition Department, Florida Sea Grant and Global Food Systems Institute, University of Florida, Gainesville, FL, USA
| | - Razieh Farzad
- Food Science and Human Nutrition Department, Florida Sea Grant and Global Food Systems Institute, University of Florida, Gainesville, FL, USA.
| | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut, Farmington, CT, USA.
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49
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Wang Y, Ming H, Yu L, Li J, Zhu L, Sun HX, Pinzon-Arteaga CA, Wu J, Jiang Z. Establishment of bovine trophoblast stem cells. Cell Rep 2023; 42:112439. [PMID: 37146606 PMCID: PMC10950030 DOI: 10.1016/j.celrep.2023.112439] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Revised: 02/17/2023] [Accepted: 04/11/2023] [Indexed: 05/07/2023] Open
Abstract
Here, we report that a chemical cocktail (LCDM: leukemia inhibitory factor [LIF], CHIR99021, dimethinedene maleate [DiM], minocycline hydrochloride), previously developed for extended pluripotent stem cells (EPSCs) in mice and humans, enables de novo derivation and long-term culture of bovine trophoblast stem cells (TSCs). Bovine TSCs retain developmental potency to differentiate into mature trophoblast cells and exhibit transcriptomic and epigenetic (chromatin accessibility and DNA methylome) features characteristic of trophectoderm cells from early bovine embryos. The bovine TSCs established in this study will provide a model to study bovine placentation and early pregnancy failure.
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Affiliation(s)
- Yinjuan Wang
- School of Animal Sciences, AgCenter, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Hao Ming
- School of Animal Sciences, AgCenter, Louisiana State University, Baton Rouge, LA 70803, USA
| | - Leqian Yu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jie Li
- BGI-Shenzhen, Shenzhen, Guangdong 518083, China; BGI-Beijing, Beijing 102601, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Linkai Zhu
- Department of Animal Sciences, University of Florida, Gainesville, FL 32608, USA
| | - Hai-Xi Sun
- BGI-Shenzhen, Shenzhen, Guangdong 518083, China; BGI-Beijing, Beijing 102601, China; College of Life Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Carlos A Pinzon-Arteaga
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA
| | - Jun Wu
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Hamon Center for Regenerative Science and Medicine, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA; Cecil H. and Ida Green Center for Reproductive Biology Sciences, University of Texas Southwestern Medical Center, Dallas, TX 75390, USA.
| | - Zongliang Jiang
- School of Animal Sciences, AgCenter, Louisiana State University, Baton Rouge, LA 70803, USA; Department of Animal Sciences, University of Florida, Gainesville, FL 32608, USA; Genetics Institute, University of Florida, Gainesville, FL 32610, USA.
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50
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Varzideh F, Gambardella J, Kansakar U, Jankauskas SS, Santulli G. Molecular Mechanisms Underlying Pluripotency and Self-Renewal of Embryonic Stem Cells. Int J Mol Sci 2023; 24:8386. [PMID: 37176093 PMCID: PMC10179698 DOI: 10.3390/ijms24098386] [Citation(s) in RCA: 37] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/29/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Embryonic stem cells (ESCs) are derived from the inner cell mass (ICM) of the blastocyst. ESCs have two distinctive properties: ability to proliferate indefinitely, a feature referred as "self-renewal", and to differentiate into different cell types, a peculiar characteristic known as "pluripotency". Self-renewal and pluripotency of ESCs are finely orchestrated by precise external and internal networks including epigenetic modifications, transcription factors, signaling pathways, and histone modifications. In this systematic review, we examine the main molecular mechanisms that sustain self-renewal and pluripotency in both murine and human ESCs. Moreover, we discuss the latest literature on human naïve pluripotency.
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Affiliation(s)
- Fahimeh Varzideh
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Jessica Gambardella
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Urna Kansakar
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Stanislovas S. Jankauskas
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA
| | - Gaetano Santulli
- Department of Medicine (Division of Cardiology), Wilf Family Cardiovascular Research Institute, Einstein Institute for Aging Research, Institute for Neuroimmunology and Inflammation (INI), Albert Einstein College of Medicine, New York, NY 10461, USA
- Department of Molecular Pharmacology, Einstein-Mount Sinai Diabetes Research Center (ES-DRC), Fleischer Institute for Diabetes and Metabolism (FIDAM), Albert Einstein College of Medicine, New York, NY 10461, USA
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