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Auxenochlorella pyrenoidosa extract supplementation replacing fetal bovine serum for Carassius auratus muscle cell culture under low-serum conditions. Food Res Int 2023; 164:112438. [PMID: 36738005 DOI: 10.1016/j.foodres.2022.112438] [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: 10/09/2022] [Revised: 12/25/2022] [Accepted: 12/29/2022] [Indexed: 01/02/2023]
Abstract
Cultured meat production requires large-scale cell proliferation in vitro with the supplementation of necessary media especially serum. This study investigated the capacity of Auxenochlorella pyrenoidosa extract (APE) to replace fetal bovine serum (FBS) for cell culture under low-serum conditions using Carassius auratus muscle (CAM) cells. Supplementation with APE and 5% FBS in the culture media significantly promoted the proliferation of CAM cells and increased the expression of MyoD in cells compared to that with 5% FBS through cell counting kit-8 and immunofluorescence staining assay. In addition, CAM cells in the media containing 5% FBS and APE could be continually cultured for 4 passages, and the cell number was 1.58 times higher than the counterpart without APE in long-term culture. Moreover, supplementation with APE realized large-scale culture on microcarriers under low-serum conditions, and more adherent cells were observed on microcarriers in 2% FBS supplemented with APE, compared with those in 2% FBS and 10% FBS without APE. These findings highlighted a potentially promising application of APE in muscle cell culture under low-serum conditions for cultured meat production.
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2
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Logsdon DM, Ermisch AF, Herrick JR, Becker J, Yao L, Broeckling C, Schoolcraft WB, Krisher RL. Fatty acids present in commercial albumin preparations differentially affect development of murine embryos before and during implantation. F&S SCIENCE 2021; 2:50-58. [PMID: 35559764 DOI: 10.1016/j.xfss.2020.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 12/13/2020] [Accepted: 12/19/2020] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To characterize fatty acid (FA) profile of commercially available albumin products and determine their effect on embryonic development. DESIGN Research study. SETTING Private research facility. ANIMAL(S) Outbred mice aged 4-8 weeks. INTERVENTION(S) Gas chromatography-mass spectrometry was used to quantify the FA content of 15 commercial albumins. Embryos were produced in media containing different albumin products, with or without carnitine or exogenous FA supplementation, to determine their effect on embryo development in vitro. MAIN OUTCOME MEASURE(S) Total micrograms of FA per milligram of albumin for the 15 albumin products, blastocyst development, cell number, allocation to the trophectoderm (TE) or inner cell mass (ICM), and evaluation of morphology during implantation. RESULT(S) The albumin products contained 0.07-16.77 μg total FA/mg albumin. Compared to media with with >1.4 μg FA/mg albumin, media with <0.5 μg FA/mg albumin supported improved blastocyst development, and addition of carnitine mitigated this difference. Addition of palmitoleic acid or oleic acid individually did not improve blastocyst development and decreased ICM:TE ratio. However, in the presence of carnitine, there was improved blastocyst development and maintenance of the ICM:TE ratio. Embryos cultured in Vitrolife human serum albumin with supplementation of carnitine, palmitoleic acid, and oleic acid were more likely to develop cells positive for POU5F1 in an extended embryo culture than embryos cultured in Origio serum protein substitute. CONCLUSION(S) Commercial albumin products contain FAs, which vary in abundance. These FAs have different effects on embryo development and quality before and during the implantation stage. Several of these albumin preparations are routinely used for human-assisted reproductive technologies; therefore, serious consideration is warranted when selecting a product for clinical use.
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Affiliation(s)
| | - Alison F Ermisch
- Colorado Center for Reproductive Medicine, Lone Tree, Colorado; Department of Animal Science, University of Nebraska - Lincoln, Lincoln, Nebraska
| | - Jason R Herrick
- Colorado Center for Reproductive Medicine, Lone Tree, Colorado; Omaha's Henry Doorly Zoo and Aquarium, Omaha, Nebraska
| | - John Becker
- Colorado Center for Reproductive Medicine, Lone Tree, Colorado; CCRM Fertility San Francisco, Menlo Park, California
| | - Linxing Yao
- Colorado State University, Analytical Resources Core - Bioanalysis and Omics Center, Fort Collins, Colorado
| | - Corey Broeckling
- Colorado State University, Analytical Resources Core - Bioanalysis and Omics Center, Fort Collins, Colorado
| | | | - Rebecca L Krisher
- Colorado Center for Reproductive Medicine, Lone Tree, Colorado; Genus plc, DeForest, Wisconsin, USA
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3
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Nowak-Imialek M, Wunderlich S, Herrmann D, Breitschuh-Leibling S, Gohring G, Petersen B, Klein S, Baulain U, Lucas-Hahn A, Martin U, Niemann H. In Vitro and In Vivo Interspecies Chimera Assay Using Early Pig Embryos. Cell Reprogram 2020; 22:118-133. [PMID: 32429746 DOI: 10.1089/cell.2019.0107] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Chimeric pigs harboring organs derived from human stem cells are promising for patient-specific regenerative therapies. Induced pluripotent stem cells (iPSCs) can contribute to all cell types of the fetus, including germline after injection into embryos. However, ethical concerns prohibit testing human iPSCs in chimera assays. Here, we evaluated porcine embryos as hosts for an interspecies chimera assay using iPSCs from either cynomolgus monkeys (cyiPSCs) or mouse (miPSCs). To establish an in vitro culture system compatible for cyiPSCs and porcine embryos, we determined blastocyst development in eight different stem cell media. The highest developmental rates of blastocysts were achieved in Knockout Dulbecco's modified Eagle's medium with 20% knockout serum replacement. We found that cyiPSCs injected into porcine embryos survived in vitro and were mostly located in the trophectoderm (TE). Instead, when miPSCs were injected into porcine embryos, the cells rapidly proliferated. The behavior of chimeras developed in vitro was recapitulated in vivo; cyiPSCs were observed in the TE, but not in the porcine epiblast. However, when miPSCs were injected into in vivo derived porcine embryos, mouse cells were found in both, the epiblast and TE. These results demonstrate that porcine embryos could be useful for evaluating the interspecies chimera-forming ability of iPSCs from different species.
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Affiliation(s)
- Monika Nowak-Imialek
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany.,REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany
| | - Stephanie Wunderlich
- Leibniz Research Laboratories for Biotechnology and Artificial Organs-LEBAO, Hannover Medical School, Hannover, Germany
| | - Doris Herrmann
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | | | - Gudrun Gohring
- Department of Human Genetics, Hannover Medical School, Hannover, Germany
| | - Björn Petersen
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Sabine Klein
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Ulrich Baulain
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Andrea Lucas-Hahn
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany
| | - Ulrich Martin
- REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany.,Leibniz Research Laboratories for Biotechnology and Artificial Organs-LEBAO, Hannover Medical School, Hannover, Germany
| | - Heiner Niemann
- Institute of Farm Animal Genetics, Friedrich-Loeffler-Institut, Neustadt, Germany.,REBIRTH Cluster of Excellence, Hannover Medical School, Hannover, Germany
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4
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Cryopreservation of calf testicular tissues with knockout serum replacement. Cryobiology 2020; 92:255-257. [DOI: 10.1016/j.cryobiol.2020.01.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 12/15/2019] [Accepted: 01/14/2020] [Indexed: 11/19/2022]
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5
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Supplementation of culture medium with knockout serum replacement improves the survival of bovine secondary follicles when compared with other protein sources during in vitro culture. ZYGOTE 2019; 28:32-36. [PMID: 31601279 DOI: 10.1017/s0967199419000583] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The present study evaluated the effect of knockout serum replacement (KSR), fetal bovine serum (FBS) and bovine serum albumin (BSA) on the viability and growth of bovine secondary follicles cultured in vitro for 12 days. To this end, secondary follicles were isolated (185-202 μm) and cultured in vitro in TCM-199+ medium supplemented with KSR (5% and 10%), FBS (5% and 10%) or BSA (3 mg/ml) at 38.5°C with 5% CO2 in air. Follicular diameters were evaluated on days 0, 4, 8 and 12. After 12 days of culture, follicular survival analysis was performing by using calcein-AM and ethidium homodimer. Before and after culture, follicles were fixed in paraformaldehyde for histological evaluation. Follicular diameter at different days of culture were compared using the Kruskal-Wallis test, while the percentages of viable follicles were analyzed by chi-squared test (P < 0.05). Results showed that follicles cultured in the presence of KSR at both concentrations presented higher follicular survival rates than those cultured in control medium alone or supplemented with FBS or BSA. Conversely, the presence of KSR, BSA or FBS did not increase follicular diameter after 12 days of culture. Histology analysis showed that, among the tested treatments, follicles cultured in the presence of KSR had preserved rounded oocytes, juxtaposed granulosa cells and intact basal membrane. In conclusion, supplementation of culture medium with KSR increases the follicular survival of bovine secondary follicles cultured in vitro.
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6
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Yoshioka K, Uchikura K, Suda T, Matoba S. Production of piglets from in vitro-produced blastocysts by ultrasound-guided ovum pick-up from live donors. Theriogenology 2019; 141:113-119. [PMID: 31536860 DOI: 10.1016/j.theriogenology.2019.09.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 08/05/2019] [Accepted: 09/11/2019] [Indexed: 01/04/2023]
Abstract
The objective of this research was to develop a system for piglet production by transvaginal ultrasound-guided ovum pick-up (OPU), in vitro production (IVP) of embryos and embryo transfer. First, to establish a culture system for a small number of oocytes or embryos, we evaluated the effect of different incubation volumes and culture densities on fertilizing ability and developmental competence in vitro. Porcine oocytes derived from slaughterhouse ovaries were matured, fertilized and then cultured in vitro in groups as follows: 50 oocytes in 500 μL medium for IVM, 20 oocytes in 100 μL medium for IVF and 20 embryos in 40 μL medium for IVC (Group I); 20 in 100 μL for IVM, 20 in 100 μL for IVF and 20 in 40 μL for IVC (Group II); and 10 in 100 μL for IVM, 10 in 100 μL for IVF and 10 in 40 μL for IVC (Group III). Percentages of sperm penetration, cleavage and blastocyst formation did not differ among the groups. Second, to increase the collection efficiency of porcine oocytes by transvaginal ultrasound-guided OPU, the effects of aspiration pressure on follicular oocyte collection were assessed. Oocytes were aspirated from ovaries of live sows using 80 or 100 mmHg. The recovered oocytes were divided into four categories according to the surrounding cumulus cells and quality of oocytes. The number of oocytes recovered using 100 mmHg pressure was significantly higher than with 80 mmHg pressure. However, there were no significant differences in the population of oocytes grouped by the morphological criteria, number of blastocysts per session and the total cell number in blastocysts between the two vacuum pressures. Finally, 81 oocytes obtained by OPU from five donor sows were subjected to IVP and 47 transferable embryos (9.4 ± 4.0 [mean ± SD] morulae/blastocysts per session) were obtained at 5 days after IVF. When they were transferred into five recipient gilts (5-16 embryos per recipient), three of five recipients became pregnant and farrowed a total of 12 live piglets. The present results demonstrate that porcine blastocysts can be produced by OPU-IVP and develop to full term after embryo transfer.
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Affiliation(s)
- Koji Yoshioka
- National Institute of Animal Health, National Agriculture and Food Research Organization, 3-1-5 Kannondai, Tsukuba, Ibaraki, 305-0856, Japan.
| | - Kenzo Uchikura
- Aichi Agricultural Research Center, 1-1 Yazakosagamine, Nagakute, Aichi, 480-1193, Japan
| | - Tomoko Suda
- National Institute of Animal Health, National Agriculture and Food Research Organization, 3-1-5 Kannondai, Tsukuba, Ibaraki, 305-0856, Japan
| | - Satoko Matoba
- Institute of Livestock and Grassland Science, National Agriculture and Food Research Organization, 2 Ikenodai, Tsukuba, Ibaraki, 305-0901, Japan
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7
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Xiang DC, Jia BY, Quan GB, Zhang B, Shao QY, Zhao ZY, Hong QH, Wu GQ. Effect of Knockout Serum Replacement During Postwarming Recovery Culture on the Development and Quality of Vitrified Parthenogenetic Porcine Blastocysts. Biopreserv Biobank 2019; 17:342-351. [PMID: 31009253 DOI: 10.1089/bio.2018.0132] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
The postwarming recovery culture, as one of the steps in cryopreservation process, is directly correlated with the survival and quality of embryos. Generally, recovery medium includes undefined serum or serum components that may cause the instability of results and other problems. The objective of this study was to evaluate the effect of knockout serum replacement (KSR) as a substitute for serum during recovery culture on the development and quality of vitrified parthenogenetic porcine blastocysts. Fetal bovine serum (FBS) was used as a positive control. The expanded blastocysts on day 5 were vitrified by the Cryotop method, and recovered with 10% (v/v) KSR or 10% (v/v) FBS for 48 hours after warming. Survival and hatching rates of vitrified blastocysts were significantly increased by KSR or FBS supplementation. The vitrified blastocysts recovered in KSR or FBS exhibited significantly decreased percentages of membrane damage and apoptosis, and increased total cells. Addition of KSR or FBS during recovery culture significantly reduced reactive oxygen species levels, and improved mitochondrial activity and adenosine triphosphates content in the vitrified blastocysts. Vitrification did not affect the gene expression of PCNA, CDX2, and CPT1, but significantly increased mRNA levels of POU5F1 and uPA. KSR added to the recovery medium significantly upregulated mRNA levels of PCNA and CPT1, and downregulated POU5F1 mRNA levels. The expression levels of PCNA, CDX2, CPT1, and uPA in vitrified blastocysts were significantly upregulated by addition of FBS to recovery medium. Moreover, the BAX: BCL2L1 ratio was similar between fresh and vitrified blastocysts, and KSR or FBS supplementation had no effect on the value. In conclusion, our data showed that KSR supplementation during recovery culture can improve the development and quality of vitrified parthenogenetic porcine blastocysts. These findings provide a useful reference that KSR could be used to replace FBS as a defined serum supplement for recovery culture of vitrified blastocysts.
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Affiliation(s)
- De Cai Xiang
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Bao Yu Jia
- 2College of Veterinary Medicine, Yunnan Agricultural University, Kunming, P.R. China
| | - Guo Bo Quan
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Bin Zhang
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Qing Yong Shao
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Zhi Yong Zhao
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Qiong Hua Hong
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
| | - Guo Quan Wu
- 1Yunnan Provincial Engineering Laboratory of Animal Genetic Resource Conservation and Germplasm Enhancement, Yunnan Animal Science and Veterinary Institute, Kunming, P.R. China
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8
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Wang JL, Zhang C, Liu B, Huang XM, Dai JG, Tian JH, Gao JM. Function of berberine on porcine in vitro fertilization embryo development and differential expression analysis of microRNAs. Reprod Domest Anim 2019; 54:520-530. [PMID: 30578596 DOI: 10.1111/rda.13397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 12/03/2018] [Indexed: 12/26/2022]
Abstract
The effect of berberine (Ber) on in vitro fertilization (IVF) embryo development in pigs and the associated differential expression of microRNAs (miRNAs) in the embryo were investigated. NCSU-23 embryonic culture medium was used for a control group, while NCSU-23 embryonic culture medium added with Ber was used for a Ber group. The embryo development rates in these groups were determined, and the zygotes, 4- and 8-cell embryos, and blastocysts were collected for cDNA microarray analysis. The development rates of 2-, 4-, 8-cell embryos and blastocysts were significantly higher in the Ber group than those in the control group (p < 0.01). The differentially expressed miRNAs in the 8-cell versus the 4-cell stage in control group as well as in the 8-cell Ber group versus the 8-cell control group overlapped, and it was found that nine miRNAs were commonly upregulated and two of them were downregulated, while there was no overlap among the other groups. The target genes of Ber-regulated miRNAs at the 8-cell stage were mainly associated with the molecular pathway of nucleic acid and protein synthesis. These findings suggest that Ber may regulate the expression of miRNAs at the 8-cell stage, which is beneficial to provide material reserves for the maternal to zygote transition of porcine embryos, thereby increasing the porcine IVF embryo development rate.
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Affiliation(s)
- Jun-Li Wang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Chao Zhang
- College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Bing Liu
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Xiao-Meng Huang
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Jia-Ge Dai
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
| | - Jian-Hui Tian
- College of Animal Science and Technology, China Agricultural University, Beijing, China
| | - Jian-Ming Gao
- Animal Science and Technology College, Beijing University of Agriculture, Beijing, China
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9
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Teixeira M, Commin L, Gavin-Plagne L, Bruyère P, Buff S, Joly T. Rapid cooling of rabbit embryos in a synthetic medium. Cryobiology 2018; 85:113-119. [PMID: 30048627 DOI: 10.1016/j.cryobiol.2018.07.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2018] [Revised: 07/07/2018] [Accepted: 07/21/2018] [Indexed: 01/12/2023]
Abstract
Embryo cryopreservation media usually contain animal-derived products, such as bovine serum albumin (BSA). These products present two major disadvantages: an undefined variable composition and a risk of pathogen transmission. We aimed to evaluate the effect of replacing BSA in rabbit embryo rapid cooling "freezing" and warming media with a chemically defined medium with no animal-derived products: STEM ALPHA. Cryo3 ("Cryo3"). A total of 1540 rabbit morulae were divided into three cryopreservation groups (group 1: BSA, group 2: 20% Cryo3 and group 3: 100% Cryo3) and a fresh controls group. After rapid cooling, embryos were cultured (in vitro approach), or transferred into synchronized does (in vivo approach). In the in vitro approach, post-warm survival rates obtained with 100% Cryo3 (94.9%) were superior to BSA (90.8%) and 20% Cryo3 (85.6%). The blastocyst formation rate was similar between BSA, 20% Cryo3 and 100% Cryo3 groups (85.1, 77.9 and 83.3%, respectively), as was the expansion/hatching rate (63.1, 63.4 and 58.0%, respectively) and embryo mitochondrial activity. In the in vivo approach, pregnancy (80.0, 68.0 and 95.2%, respectively), implantation (40.5, 45.9 and 44.8%, respectively), and live-foetus rates (35.6, 35.5 and 38.1%, respectively) were similar between the three groups. To conclude, Cryo3 can replace BSA in rabbit embryo rapid cooling "freezing" and warming media.
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Affiliation(s)
- Magda Teixeira
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France.
| | - Loris Commin
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France
| | - Lucie Gavin-Plagne
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France
| | - Pierre Bruyère
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France
| | - Samuel Buff
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France
| | - Thierry Joly
- Université de Lyon, VetAgro Sup, Interaction cellule environnement, Marcy l'Etoile, France; Université de Lyon, ISARA-Lyon, Lyon, France
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10
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Jin JX, Lee S, Setyawan EMN, Taweechaipaisankul A, Kim GA, Han HJ, Ahn C, Lee BC. A potential role of knockout serum replacement as a porcine follicular fluid substitute for in vitro maturation: Lipid metabolism approach. J Cell Physiol 2018; 233:6984-6995. [PMID: 29345310 DOI: 10.1002/jcp.26489] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 01/17/2018] [Indexed: 02/06/2023]
Abstract
The use of supplements, such as porcine follicular fluid (pFF), fetal bovine serum and human serum albumin are widely used during in vitro maturation (IVM) in different species but these supplements contain undefined components that cause technical difficulties in standardization and influence the efficiency of IVM. Knockout serum replacement (KSR) is a synthetic protein source, without any undefined growth factors or differentiation-promoting factors. Therefore, it is feasible to use KSR as a defined component for avoiding effects of unknown molecules in an IVM system. In this study, the rates of oocyte maturation and blastocyst formation after parthenogenetic activation (PA), somatic cell nuclear transfer (SCNT) and in vitro fertilization (IVF) were significantly higher in the 5% KSR supplemented group than in the unsupplemented control group and more similar to those of the 10% pFF supplemented group. Moreover, the intensity of GDF9, BMP15, ROS, GSH, BODIPY-LD, BODIPY-FA, and BODIPY-ATP staining showed similar values between 5% KSR and 10% pFF, which have significant difference with control group. Most of the gene expression related to lipid metabolism with both supplements exhibited similar patterns. In conclusion, 5% KSR upregulated lipid metabolism and thereby provides an essential energy source to sustain and improve oocyte quality and subsequent embryo development after PA, SCNT, and IVF. These indications support the idea that KSR used as a defined serum supplement for oocyte IVM might be universally used in other species.
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Affiliation(s)
- Jun-Xue Jin
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea.,Department of Veterinary Physiology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Sanghoon Lee
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Erif Maha Nugraha Setyawan
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Anukul Taweechaipaisankul
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Geon A Kim
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Ho Jae Han
- Department of Veterinary Physiology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
| | - Curie Ahn
- Designed Animal Resource Center and Biotransplant Research Institute, Seoul National University Green-Bio Research Complex, Gangwon-do, Korea.,Division of Nephrology, Seoul National University College of Medicine, Seoul, Korea.,Transplantation Center, Seoul National University Hospital, Seoul, Korea
| | - Byeong Chun Lee
- Department of Theriogenology and Biotechnology, College of Veterinary Medicine, Seoul National University, Seoul, Korea
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Han HI, Lee SH, Park CK. Development of In Vitro Embryo Production System Using Collagen Matrix Gel Attached with Vascular Endothelial Growth Factor Derived from Interleukin-1 Beta-Treated Porcine Endometrial Tissue. Tissue Eng Part C Methods 2017; 23:396-403. [PMID: 28493788 DOI: 10.1089/ten.tec.2017.0071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
The aim of this study was to establish an embryo culture system using collagen gel attached with vascular endothelial growth factor (VEGF) derived from interleukin-1 beta (IL-1β)-treated endometrial tissues from pigs. Endometria were separated from the porcine uterus at the follicular phase of the estrous cycle and were cultured with IL-1β. The collagen gels coincubated with IL-1β-treated endometria (C, without endometrial tissue; CE, with endometrial tissue; and CEI, IL-1β-treated endometrial tissue) were used for embryo culture. We found that, compared with the comparable figures in the control group, prostaglandin synthase-2 (PTGS-2) mRNA was increased in IL-1β-treated endometrial tissue (p < 0.05). The VEGF protein was not observed in collagen gel coincubated without endometrial tissue (C); however, it was detected in collagen gels coincubated with endometrial tissue (CE and CEI). The embryo cleavage rates and blastocyst formation did not differ among the treatment groups. The proportion of blastocysts did not differ among the groups. However, the number of blastocyst cells was significantly (p < 0.05) higher in the CEI group than in the other groups. These results clarify the effects of the intrauterine environment on preimplantation embryos and may be useful in research on the effects of extracellular matrix- and cytokine-treated endometrial tissue on embryo development.
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Affiliation(s)
- Hye-In Han
- 1 College of Animal Life Science, Kangwon National University , Chuncheon, Republic of Korea
| | - Sang-Hee Lee
- 2 Institute of Animal Resources, Kangwon National University , Chuncheon, Republic of Korea
| | - Choon-Keun Park
- 3 Animal Biotechnology Program, Division of Applied Animal Science, College of Animal Life Science, Kangwon National University , Chuncheon, Republic of Korea
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12
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Lee H, Elahi F, Lee J, Lee ST, Hyun SH, Lee E. Supplement of cilostamide in growth medium improves oocyte maturation and developmental competence of embryos derived from small antral follicles in pigs. Theriogenology 2017; 91:1-8. [DOI: 10.1016/j.theriogenology.2016.12.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 11/09/2016] [Accepted: 12/13/2016] [Indexed: 11/28/2022]
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13
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Choi YH, Gibbons JR, Canesin HS, Hinrichs K. Effect of medium variations (zinc supplementation during oocyte maturation, perifertilization pH, and embryo culture protein source) on equine embryo development after intracytoplasmic sperm injection. Theriogenology 2016; 86:1782-8. [DOI: 10.1016/j.theriogenology.2016.05.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 05/24/2016] [Accepted: 05/27/2016] [Indexed: 12/19/2022]
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14
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Developmental competence and cryotolerance of caprine parthenogenetic embryos cultured in chemically defined media. Theriogenology 2016; 86:596-603. [DOI: 10.1016/j.theriogenology.2016.02.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2015] [Revised: 02/10/2016] [Accepted: 02/17/2016] [Indexed: 01/13/2023]
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Suzuki C, Sakaguchi Y, Hoshi H, Yoshioka K. Lipid-rich bovine serum albumin improves the viability and hatching ability of porcine blastocysts produced in vitro. J Reprod Dev 2015; 62:79-86. [PMID: 26582048 PMCID: PMC4768781 DOI: 10.1262/jrd.2015-076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
The effects of lipid-rich bovine serum albumin (LR-BSA) on the development of porcine blastocysts produced in vitro were examined. Addition of 0.5 to 5 mg/ml LR-BSA to porcine blastocyst medium (PBM) from Day 5 (Day 0 = in vitro fertilization) significantly increased the hatching rates of blastocysts on Day 7 and the total cell numbers in Day-7 blastocysts. When Day-5 blastocysts were cultured with PBM alone, PBM containing LR-BSA, recombinant human serum albumin or fatty acid-free BSA, addition of LR-BSA significantly enhanced hatching rates and the cell number in blastocysts that survived compared with other treatments. The diameter, ATP content and numbers of both inner cell mass and total cells in Day-6 and Day-7 blastocysts cultured with PBM containing LR-BSA were significantly higher than in blastocysts cultured with PBM alone, whereas LR-BSA had no effect on mitochondrial membrane potential. The mRNA levels of enzymes involved in fatty acid metabolism and β-oxidation (ACSL1, ACSL3, CPT1, CPT2 and KAT) in Day-7 blastocysts were significantly upregulated by the addition of LR-BSA. The results indicated that LR-BSA enhanced hatching ability and quality of porcine blastocysts produced in vitro, as determined by ATP content, blastocyst diameter and expression levels of the specific genes, suggesting that the stimulatory effects of LR-BSA arise from lipids bound to albumin.
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Affiliation(s)
- Chie Suzuki
- Pathology and Physiopathology Research Division, National Institute of Animal Health, Ibaraki 305-0856, Japan
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