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Suyanto E, Gorantla JN, Santi M, Fatchiyah F, Ketudat-Cairns M, Talabnin C, Ketudat Cairns JR. Enzymatic synthesis of phenolic acid glucosyl esters to test activities on cholangiocarcinoma cells. Appl Microbiol Biotechnol 2024; 108:69. [PMID: 38183488 DOI: 10.1007/s00253-023-12895-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 10/09/2023] [Accepted: 10/30/2023] [Indexed: 01/08/2024]
Abstract
While glycoside hydrolase family 1 (GH1) enzymes mostly catalyze hydrolysis reactions, rice Os9BGlu31 preferentially catalyzes transglycosylation to transfer a glucosyl moiety to another aglycone moiety to form a new glycosylated compound through a retaining mechanism. In this study, Os9BGlu31 was used to synthesize eight phenolic acid glucosyl esters, which were evaluated for activities in cholangiocarcinoma cells. The transglycosylation products of Os9BGlu31 wild type and its mutant variants were detected, produced on a milligram scale, and purified, and their structures were characterized by NMR spectroscopy. The transglycosylation products were evaluated by antioxidant and anti-proliferative assays, followed by an anti-migration assay for the selected phenolic acid glucosyl ester. Os9BGlu31 mutants produced higher yield and activity than wild-type enzymes on phenolic acids to produce phenolic acid glucosyl esters. Among these, gallic acid glucosyl ester (β-glucogallin) had the highest antioxidant activity and anti-proliferative activity in cholangiocarcinoma cells. It also inhibited the migration of cholangiocarcinoma cells. Our study demonstrated that rice Os9BGlu31 transglucosidase is a promising enzyme for glycosylation of bioactive compounds in one-step reactions and provides evidence that β-glucogallin inhibits cell proliferation and migration of cholangiocarcinoma cells. KEY POINTS: • Os9BGlu31 transglucosidases produced phenolic acid glucosyl esters for bioactivity testing. • Phenolic acid glucosyl esters were tested for cytotoxicity in cholangiocarcinoma cells. • β-Glucogallin displayed the highest inhibition of cholangiocarcinoma cell growth.
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Affiliation(s)
- Eko Suyanto
- School of Chemistry, Institute of Sciences, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Jaggaiah N Gorantla
- School of Chemistry, Institute of Sciences, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Maniganda Santi
- School of Chemistry, Institute of Sciences, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Fatchiyah Fatchiyah
- Biology Department, Faculty of Mathematics and Natural Sciences, Brawijaya University, Malang, Indonesia
| | - Mariena Ketudat-Cairns
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Chutima Talabnin
- School of Chemistry, Institute of Sciences, Suranaree University of Technology, Nakhon Ratchasima, Thailand.
| | - James R Ketudat Cairns
- School of Chemistry, Institute of Sciences, Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand.
- Laboratory of Biochemistry, Chulabhorn Research Institute, Bangkok, Thailand.
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2
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Thumkasem N, On-Mee T, Kongsinkaew C, Chittapun S, Pornpukdeewattana S, Ketudat-Cairns M, Thongprajukaew K, Antimanon S, Charoenrat T. Enhanced high β-carotene yeast cell production by Rhodotorula paludigena CM33 and in vitro digestibility in aquatic animals. Sci Rep 2024; 14:9188. [PMID: 38649733 PMCID: PMC11035689 DOI: 10.1038/s41598-024-59809-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 04/15/2024] [Indexed: 04/25/2024] Open
Abstract
This study assessed Rhodotorula paludigena CM33's growth and β-carotene production in a 22-L bioreactor for potential use as an aquatic animal feed supplement. Optimizing the feed medium's micronutrient concentration for high-cell-density fed-batch cultivation using glucose as the carbon source yielded biomass of 89.84 g/L and β-carotene concentration of 251.64 mg/L. Notably, using sucrose as the carbon source in feed medium outperforms glucose feeds, resulting in a β-carotene concentration of 285.00 mg/L with a similar biomass of 87.78 g/L. In the fed-batch fermentation using Sucrose Feed Medium, R. paludigena CM33 exhibited high biomass production rates (Qx) of 0.91 g/L.h and remarkable β-carotene production rates (Qp) of 2.97 mg/L.h. In vitro digestibility assays showed that R. paludigena CM33, especially when cultivated using sucrose, enhances protein digestibility affirming its suitability as an aquatic feed supplement. Furthermore, R. paludigena CM33's nutrient-rich profile and probiotic potential make it an attractive option for aquatic nutrition. This research highlights the importance of cost-effective carbon sources in large-scale β-carotene production for aquatic animal nutrition.
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Affiliation(s)
- Namphet Thumkasem
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Center), Pathum Thani, 12120, Thailand
| | - Thapanut On-Mee
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Center), Pathum Thani, 12120, Thailand
| | - Chatchol Kongsinkaew
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Center), Pathum Thani, 12120, Thailand
| | - Supenya Chittapun
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Center), Pathum Thani, 12120, Thailand
| | - Soisuda Pornpukdeewattana
- Division of Fermentation Technology, School of Food Industry, King Mongkut's Institute of Technology Ladkrabang, Bangkok, 10520, Thailand
| | - Mariena Ketudat-Cairns
- Center for Molecular Structure, Function, and Application, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Karun Thongprajukaew
- Applied Aquatic Animal Nutrition Laboratory, Division of Health and Applied Sciences, Faculty of Science, Prince of Songkla University, Songkhla, 90110, Thailand
| | - Sompot Antimanon
- Industrial Bioprocess Technology Research Team, Functional Ingredients and Food Innovation Research Group, National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
| | - Theppanya Charoenrat
- Department of Biotechnology, Faculty of Science and Technology, Thammasat University (Rangsit Center), Pathum Thani, 12120, Thailand.
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3
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Sriphuttha C, Boontawan P, Boonyanan P, Ketudat-Cairns M, Boontawan A. Simultaneous Lipid and Carotenoid Production via Rhodotorula paludigena CM33 Using Crude Glycerol as the Main Substrate: Pilot-Scale Experiments. Int J Mol Sci 2023; 24:17192. [PMID: 38139021 PMCID: PMC10743220 DOI: 10.3390/ijms242417192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/20/2023] [Accepted: 11/26/2023] [Indexed: 12/24/2023] Open
Abstract
Rhodotorula paludigena CM33 is an oleaginous yeast that has been demonstrated to accumulate substantial quantities of intracellular lipids and carotenoids. In this study, crude glycerol, a by-product of biodiesel production, was used as a carbon source to enhance the accumulation of lipids and carotenoids in the cells. The culture conditions were first optimized using response surface methodology, which revealed that the carotenoid concentration and lipid content improved when the concentration of crude glycerol was 40 g/L. Different fermentation conditions were also investigated: batch, repeated-batch, and fed-batch conditions in a 500 L fermenter. For fed-batch fermentation, the maximum concentrations of biomass, lipids, and carotenoids obtained were 46.32 g/L, 37.65%, and 713.80 mg/L, respectively. A chemical-free carotenoid extraction method was also optimized using high-pressure homogenization and a microfluidizer device. The carotenoids were found to be mostly beta-carotene, which was confirmed by HPLC (high pressure liquid chromatography), LC-MS (liquid chromatography-mass spectrometry), and NMR (nuclear magnetic resonance). The results of this study indicate that crude glycerol can be used as a substrate to produce carotenoids, resulting in enhanced value of this biodiesel by-product.
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Affiliation(s)
- Cheeranan Sriphuttha
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pailin Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Pasama Boonyanan
- The Center for Scientific and Technological Equipment, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand;
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
| | - Apichat Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand; (C.S.); (P.B.); (M.K.-C.)
- Center of Excellent in Agricultural Product Innovation, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima 30000, Thailand
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4
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Sriphuttha C, Limkul S, Pongsetkul J, Phiwthong T, Massu A, Sumniangyen N, Boontawan P, Ketudat-Cairns M, Boontawan A, Boonchuen P. Effect of fed dietary yeast (Rhodotorula paludigena CM33) on shrimp growth, gene expression, intestinal microbial, disease resistance, and meat composition of Litopenaeus vannamei. Dev Comp Immunol 2023; 147:104896. [PMID: 37473826 DOI: 10.1016/j.dci.2023.104896] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/16/2023] [Accepted: 07/18/2023] [Indexed: 07/22/2023]
Abstract
Yeast is a health-promoting and bio-therapeutic probiotic that is commonly used in aquaculture. Rhodotorula paludigena CM33 can accumulate amounts of intracellular carotenoids and lipid, which are regarded as nutritionally beneficial compounds in various aspects. The aim of this study was to evaluate the impact of different levels of R. paludigena CM33 (RD) incorporated in a dietary composition at 0% (control), 1% (1% RD), 2% (2% RD), and 5% (5% RD) on the growth of shrimp (Litopenaeus vannamei), their immune-related gene expression, intestinal health, resistance to Vibrio parahaemolyticus (VPAHPND) infection, and meat composition. The results showed significant improvements in the specific growth rate, weight gain, and survival of shrimp fed with 1% RD, 2% RD, and 5% RD, which were higher than the control group after 4 weeks of administration. The administration of 5% RD group resulted in a decrease in cumulative mortality upon VPAHPND challenge when compared to the control group. Furthermore, the expression levels of immune-responsive genes, including proPO system (prophenoloxidase-2: PO2), antioxidant enzyme (superoxide dismutase: SOD, glutathione peroxidase: GPX, and catalase: CAT), JAK/STAT pathway (signal transducer and activator of transcription: STAT, gamma interferon inducible lysosomal thiol reductase: GILT), IMD pathway (inhibitor of nuclear factor kappa-B kinase subunit beta and epsilon: IKKb and IKKe), and Toll pathway (Lysozyme) genes, were up-regulated in the 5% RD group. In the context of microbiota, microbiome analysis revealed that the main phyla in shrimp intestines were Proteobacteria, Firmicutes, Bacteroidota, Campilobacterota, Actinobacteriota, and Verrucomicrobiota. At the genus level, Vibrio was found to be reduced in the 5% RD group, whereas the abundance of potentially beneficial bacteria Bifidobacterium was increased. The 5% RD group showed a significant increase in the levels of crude protein and crude lipid, both of which are essential nutritious components. Our results show the capability of R. paludigena CM33 as a probiotic supplement in shrimp feed in improving growth, antimicrobial responses against VPAHPND, and meat quality by increasing protein and lipid content in shrimp.
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Affiliation(s)
- Cheeranan Sriphuttha
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Sirawich Limkul
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Jaksuma Pongsetkul
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Tannatorn Phiwthong
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Amarin Massu
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Naruemon Sumniangyen
- School of Animal Technology and Innovation, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Pailin Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand
| | - Apichat Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand.
| | - Pakpoom Boonchuen
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand.
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5
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Gorantla JN, Choknud S, Suyanto E, Win HH, Hua Y, Santhi M, Wangngae S, Kamkaew A, Ketudat-Cairns M, Rojanathammanee L, Ketudat Cairns JR. Semi-synthesis of phenolic-amides and their cytotoxicity against THP-1, HeLa, HepG2 and MCF-7 cell lines. Nat Prod Res 2023:1-9. [PMID: 37526601 DOI: 10.1080/14786419.2023.2241971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/02/2023]
Abstract
In the present study, we derivatized several hydroxycinnamic and hydroxybenzoic acids to phenolic amides (PAMs) via one step BOP mediated amide coupling reactions. Fifteen PAMs were synthesized in >40% yields and were screened for their cytotoxic activities against four cancer cell lines: THP-1 (leukaemia), HeLa (cervical), HepG2 (liver), and MCF-7 (breast), in comparison to 5-flurouracil (5-FU). Four amides showed IC50 ranging from 5 to 55 µM against all four cell lines. In contrast, tetradecyl-gallic-amide (13) affected only THP-1 leukaemia cells with IC50 of 3.08 µM. The activities of these compounds support the promise of phenolic amides as anticancer agents.
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Affiliation(s)
- Jaggaiah N Gorantla
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Sunaree Choknud
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Eko Suyanto
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Htun-Htun Win
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Yanling Hua
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- Center for Scientific and Technological Equipment, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Maniganda Santhi
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Sirilak Wangngae
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Anyanee Kamkaew
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Mariena Ketudat-Cairns
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Lalida Rojanathammanee
- School of Sports Science, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - James R Ketudat Cairns
- Center for Biomolecular Structure, Function and Application, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- School of Chemistry, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Somredngan S, Theerakittayakorn K, Nguyen HT, Ngernsoungnern A, Ngernsoungnern P, Sritangos P, Ketudat-Cairns M, Imsoonthornruksa S, Keeratibharat N, Wongsan R, Rungsiwiwut R, Parnpai R. The Efficiency of Neurospheres Derived from Human Wharton's Jelly Mesenchymal Stem Cells for Spinal Cord Injury Regeneration in Rats. Int J Mol Sci 2023; 24:ijms24043846. [PMID: 36835256 PMCID: PMC9964265 DOI: 10.3390/ijms24043846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 02/06/2023] [Accepted: 02/10/2023] [Indexed: 02/17/2023] Open
Abstract
Spinal cord injury (SCI) causes inflammation and neuronal degeneration, resulting in functional movement loss. Since the availability of SCI treatments is still limited, stem cell therapy is an alternative clinical treatment for SCI and neurodegenerative disorders. Human umbilical cord Wharton's jelly-derived mesenchymal stem cells (hWJ-MSCs) are an excellent option for cell therapy. This study aimed to induce hWJ-MSCs into neural stem/progenitor cells in sphere formation (neurospheres) by using neurogenesis-enhancing small molecules (P7C3 and Isx9) and transplant to recover an SCI in a rat model. Inducted neurospheres were characterized by immunocytochemistry (ICC) and gene expression analysis. The best condition group was selected for transplantation. The results showed that the neurospheres induced by 10 µM Isx9 for 7 days produced neural stem/progenitor cell markers such as Nestin and β-tubulin 3 through the Wnt3A signaling pathway regulation markers (β-catenin and NeuroD1 gene expression). The neurospheres from the 7-day Isx9 group were selected to be transplanted into 9-day-old SCI rats. Eight weeks after transplantation, rats transplanted with the neurospheres could move normally, as shown by behavioral tests. MSCs and neurosphere cells were detected in the injured spinal cord tissue and produced neurotransmitter activity. Neurosphere-transplanted rats showed the lowest cavity size of the SCI tissue resulting from the injury recovery mechanism. In conclusion, hWJ-MSCs could differentiate into neurospheres using 10 µM Isx9 media through the Wnt3A signaling pathway. The locomotion and tissue recovery of the SCI rats with neurosphere transplantation were better than those without transplantation.
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Affiliation(s)
- Sirilak Somredngan
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Kasem Theerakittayakorn
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Hong Thi Nguyen
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Laboratory of Embryo Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam
| | - Apichart Ngernsoungnern
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Piyada Ngernsoungnern
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Pishyaporn Sritangos
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Sumeth Imsoonthornruksa
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Nattawut Keeratibharat
- School of Surgery, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Rangsirat Wongsan
- The Center for Scientific and Technological Equipment, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
| | - Ruttachuk Rungsiwiwut
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok 10110, Thailand
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
- Correspondence: ; Tel.: +66-442-242-34
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7
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Poopisut P, Boonyanan P, Boontawan P, Sukjit E, Promsampao N, Chollacoop N, Ketudat-Cairns M, Pattiya A, Boontawan A. Oleaginous yeast, Rhodotorula paludigena CM33, platform for bio-oil and biochar productions via fast pyrolysis. Biotechnol Biofuels Bioprod 2023; 16:17. [PMID: 36740699 PMCID: PMC9899373 DOI: 10.1186/s13068-023-02270-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 01/27/2023] [Indexed: 02/07/2023]
Abstract
An oleaginous yeast Rhodotorula paludigena CM33 was pyrolyzed for the first time to produce bio-oil and biochar applying a bench-scale reactor. The strain possessed a high lipid content with the main fatty acids similar to vegetable oils. Prior to pyrolysis, the yeast was dehydrated using a spray dryer. Pyrolysis temperatures in the range of 400-600 °C were explored in order to obtain the optimal condition for bio-oil and biochar production. The result showed that a maximum bio-oil yield of 60% was achieved at 550 °C. Simulated distillation gas chromatography showed that the bio-oil contained 2.6% heavy naphtha, 20.7% kerosene, 24.3% biodiesel, and 52.4% fuel oil. Moreover, a short path distillation technique was attempted in order to further purify the bio-oil. The biochar was also characterized for its properties. The consequence of this work could pave a way for the sustainable production of solid and liquid biofuel products from the oleaginous yeast.
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Affiliation(s)
- Pongsatorn Poopisut
- grid.6357.70000 0001 0739 3220School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
| | - Pasama Boonyanan
- grid.6357.70000 0001 0739 3220School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
| | - Pailin Boontawan
- grid.6357.70000 0001 0739 3220School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
| | - Ekarong Sukjit
- grid.6357.70000 0001 0739 3220School of Mechanical Engineering, Institute of Engineering, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
| | - Nuttapan Promsampao
- grid.411538.a0000 0001 1887 7220Biomass Pyrolysis Frontier Research Group, Faculty of Engineering, Mahasarakham University, Kamriang, Kantharawichai, Maha Sarakham 44150 Thailand ,National Energy Technology Center, 114 Thailand Science Park, Phahonyothin Rd., Khlong Nueng, Khlong Luang, Pathum Thani 12120 Thailand
| | - Nuwong Chollacoop
- National Energy Technology Center, 114 Thailand Science Park, Phahonyothin Rd., Khlong Nueng, Khlong Luang, Pathum Thani 12120 Thailand
| | - Mariena Ketudat-Cairns
- grid.6357.70000 0001 0739 3220School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
| | - Adisak Pattiya
- grid.411538.a0000 0001 1887 7220Biomass Pyrolysis Frontier Research Group, Faculty of Engineering, Mahasarakham University, Kamriang, Kantharawichai, Maha Sarakham 44150 Thailand
| | - Apichat Boontawan
- grid.6357.70000 0001 0739 3220School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand ,grid.6357.70000 0001 0739 3220Center of Excellent in Agricultural Product Innovation, Suranaree University of Technology, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000 Thailand
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8
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Nguyen HT, Theerakittayakorn K, Somredngan S, Ngernsoungnern A, Ngernsoungnern P, Sritangos P, Ketudat-Cairns M, Imsoonthornruksa S, Assawachananont J, Keeratibharat N, Wongsan R, Rungsiwiwut R, Laowtammathron C, Bui NX, Parnpai R. Signaling Pathways Impact on Induction of Corneal Epithelial-like Cells Derived from Human Wharton’s Jelly Mesenchymal Stem Cells. Int J Mol Sci 2022; 23:ijms23063078. [PMID: 35328499 PMCID: PMC8949174 DOI: 10.3390/ijms23063078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/07/2022] [Accepted: 03/10/2022] [Indexed: 02/05/2023] Open
Abstract
Corneal epithelium, the outmost layer of the cornea, comprises corneal epithelial cells (CECs) that are continuously renewed by limbal epithelial stem cells (LESCs). Loss or dysfunction of LESCs causes limbal stem cell deficiency (LSCD) which results in corneal epithelial integrity loss and visual impairment. To regenerate the ocular surface, transplantation of stem cell-derived CECs is necessary. Human Wharton’s jelly derived mesenchymal stem cells (WJ-MSCs) are a good candidate for cellular therapies in allogeneic transplantation. This study aimed to test the effects of treatments on three signaling pathways involved in CEC differentiation as well as examine the optimal protocol for inducing corneal epithelial differentiation of human WJ-MSCs. All-trans retinoic acid (RA, 5 or 10 µM) inhibited the Wnt signaling pathway via suppressing the translocation of β-catenin from the cytoplasm into the nucleus. SB505124 downregulated the TGF-β signaling pathway via reducing phosphorylation of Smad2. BMP4 did not increase phosphorylation of Smad1/5/8 that is involved in BMP signaling. The combination of RA, SB505124, BMP4, and EGF for the first 3 days of differentiation followed by supplementing hormonal epidermal medium for an additional 6 days could generate corneal epithelial-like cells that expressed a CEC specific marker CK12. This study reveals that WJ-MSCs have the potential to transdifferentiate into CECs which would be beneficial for further applications in LSCD treatment therapy.
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Affiliation(s)
- Hong Thi Nguyen
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (H.T.N.); (K.T.); (S.S.)
- Laboratory of Embryo Technology, Institute of Biotechnology, Vietnam Academy of Science and Technology, Hanoi 100000, Vietnam
| | - Kasem Theerakittayakorn
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (H.T.N.); (K.T.); (S.S.)
| | - Sirilak Somredngan
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (H.T.N.); (K.T.); (S.S.)
| | - Apichart Ngernsoungnern
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (A.N.); (P.N.); (P.S.)
| | - Piyada Ngernsoungnern
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (A.N.); (P.N.); (P.S.)
| | - Pishyaporn Sritangos
- School of Preclinical Sciences, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (A.N.); (P.N.); (P.S.)
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (M.K.-C.); (S.I.)
| | - Sumeth Imsoonthornruksa
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (M.K.-C.); (S.I.)
| | - Juthaporn Assawachananont
- School of Ophthalmology, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand;
| | - Nattawut Keeratibharat
- School of Surgery, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand;
| | - Rangsirat Wongsan
- The Center for Scientific and Technological Equipment, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand;
| | - Ruttachuk Rungsiwiwut
- Department of Anatomy, Faculty of Medicine, Srinakharinwirot University, Bangkok 10000, Thailand;
| | - Chuti Laowtammathron
- Siriraj Center of Excellence for Stem Cell Research, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok 10000, Thailand;
| | | | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (H.T.N.); (K.T.); (S.S.)
- Correspondence: ; Tel.: +66-442-242-34
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9
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Gosalawit C, Imsoonthornruksa S, Gilroyed BH, Mcnea L, Boontawan A, Ketudat-Cairns M. The potential of the oleaginous yeast Rhodotorula paludigena CM33 to produce biolipids. J Biotechnol 2021; 329:56-64. [PMID: 33549673 DOI: 10.1016/j.jbiotec.2021.01.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 01/04/2021] [Accepted: 01/28/2021] [Indexed: 10/22/2022]
Abstract
Sixty-seven yeast strains were isolated from castor beans then their endogenous lipids were stained by Nile Red (NR) fluorescence dye, and flow cytometry was used to obtain a strain with a high relative mean fluorescence intensity (MFI) value. The highest MFI value was obtained for strain CM33, which produced a maximum lipid content of 20.8 % dry cell weight (DCW). Based on the sequence of the ITS-5.8S-ITS rDNA and D1/D2 26S rDNA regions, CM33 showed 99 % identity with Rhodotorula paludigena. The potential of CM33 to assimilate various carbon sources was examined by growth on minimal media using glucose, glycerol, sucrose or xylose. CM33 was grown in glucose-based medium for 96 h and exhibited a maximum lipid content of 23.9 % DCW. Furthermore, when cells were cultured on molasses waste, their biomass, lipid content and lipid concentration reached 16.5 g/L, 37.1 % DCW and 6.1 g/L, respectively. These results demonstrated the potential of R. paludigena CM33 to contribute to a value-added carbon chain by converting renewable waste materials for biolipid production.
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Affiliation(s)
- Chotika Gosalawit
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Suranaree Sub-district, Muang District, Nakhon Ratchasima, 30000, Thailand.
| | - Sumeth Imsoonthornruksa
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Suranaree Sub-district, Muang District, Nakhon Ratchasima, 30000, Thailand.
| | - Brandon H Gilroyed
- School of Environmental Sciences, University of Guelph Ridgetown Campus, 120 Main Street East, Ridgetown, Ontario, N0P 2C0, Canada.
| | - Lucas Mcnea
- School of Environmental Sciences, University of Guelph Ridgetown Campus, 120 Main Street East, Ridgetown, Ontario, N0P 2C0, Canada.
| | - Apichat Boontawan
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Suranaree Sub-district, Muang District, Nakhon Ratchasima, 30000, Thailand.
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Suranaree Sub-district, Muang District, Nakhon Ratchasima, 30000, Thailand.
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10
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Theerakittayakorn K, Thi Nguyen H, Musika J, Kunkanjanawan H, Imsoonthornruksa S, Somredngan S, Ketudat-Cairns M, Parnpai R. Differentiation Induction of Human Stem Cells for Corneal Epithelial Regeneration. Int J Mol Sci 2020; 21:E7834. [PMID: 33105778 PMCID: PMC7660084 DOI: 10.3390/ijms21217834] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 10/16/2020] [Accepted: 10/17/2020] [Indexed: 12/13/2022] Open
Abstract
Deficiency of corneal epithelium causes vision impairment or blindness in severe cases. Transplantation of corneal epithelial cells is an effective treatment but the availability of the tissue source for those cells is inadequate. Stem cells can be induced to differentiate to corneal epithelial cells and used in the treatment. Multipotent stem cells (mesenchymal stem cells) and pluripotent stem cells (embryonic stem cells and induced pluripotent stem cells) are promising cells to address the problem. Various protocols have been developed to induce differentiation of the stem cells into corneal epithelial cells. The feasibility and efficacy of both human stem cells and animal stem cells have been investigated for corneal epithelium regeneration. However, some physiological aspects of animal stem cells are different from those of human stem cells, the protocols suited for animal stem cells might not be suitable for human stem cells. Therefore, in this review, only the investigations of corneal epithelial differentiation of human stem cells are taken into account. The available protocols for inducing the differentiation of human stem cells into corneal epithelial cells are gathered and compared. Also, the pathways involving in the differentiation are provided to elucidate the relevant mechanisms.
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Affiliation(s)
- Kasem Theerakittayakorn
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Hong Thi Nguyen
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Jidapa Musika
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Hataiwan Kunkanjanawan
- Medeze Research and Development Co., Ltd. 28/9 Moo 8, Phutthamonthon Sai 4 Rd., Krathum Lom, Sam Phran, Nakhon Pathom 73220, Thailand;
| | - Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Sirilak Somredngan
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Mariena Ketudat-Cairns
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand; (K.T.); (H.T.N.); (J.M.); (S.I.); (S.S.); (M.K.-C.)
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11
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Panta W, Imsoonthornruksa S, Yoisungnern T, Suksaweang S, Ketudat-Cairns M, Parnpai R. Enhanced Hepatogenic Differentiation of Human Wharton's Jelly-Derived Mesenchymal Stem Cells by Using Three-Step Protocol. Int J Mol Sci 2019; 20:ijms20123016. [PMID: 31226809 PMCID: PMC6627410 DOI: 10.3390/ijms20123016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/11/2019] [Accepted: 06/17/2019] [Indexed: 02/06/2023] Open
Abstract
Currently, human Wharton’s jelly-derived mesenchymal stem cells (hWJ-MSCs) are an attractive source of stem cells for cell-based therapy, owing to their ability to undergo self-renewal and differentiate into all mesodermal, some neuroectodermal, and endodermal progenies, including hepatocytes. Herein, this study aimed to investigate the effects of sodium butyrate (NaBu), an epigenetic regulator that directly inhibits histone deacetylase, on hepatic endodermal lineage differentiation of hWJ-MSCs. NaBu, at 1 mM, optimally promoted endodermal differentiation of hWJ-MSCs, along with epidermal growth factor (EGF) and basic fibroblast growth factor (bFGF) supplementation. CXCR4, HNF3β, SOX17 (endodermal), and GATA6 (mesendodermal) mRNAs were also up-regulated (p < 0.001). Immunocytochemistry and a Western blot analysis of SOX17 and HNF3β confirmed that the 1 mM NaBu along with EGF and bFGF supplementation condition was appropriately pre-treated with hWJ-MSCs before hepatogenic differentiation. Furthermore, the hepatic differentiation medium with NaBu pre-treatment up-regulated hepatoblast (AFP and HNF3β) and hepatic (CK18 and ALB) markers, and increased the proportion of mature hepatocyte functions, including G6P, C/EBPα, and CYP2B6 mRNAs, glycogen storage and urea secretion. The hepatic differentiation medium with NaBu in the pre-treatment step can induce hWJ-MSC differentiation toward endodermal, hepatoblastic, and hepatic lineages. Therefore, the hepatic differentiation medium with NaBu pre-treatment for differentiating hWJ-MSCs could represent an alternative protocol for cell-based therapy and drug screening in clinical applications.
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Affiliation(s)
- Wachira Panta
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Ton Yoisungnern
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Sanong Suksaweang
- School of Pathology and Laboratory Medicine, Institute of Medicine, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Mariena Ketudat-Cairns
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.
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12
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Panta W, Yoisungnern T, Imsoonthornruksa S, Suksaweang S, Ketudat-Cairns M, Parnpai R. Enhance hepatic differentiation of human Wharton's jelly–derived mesenchymal stromal cells by using sodium butyrate pre-treated. Cytotherapy 2019. [DOI: 10.1016/j.jcyt.2019.03.499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Udomsil N, Imsoonthornruksa S, Gosalawit C, Ketudat-Cairns M. Nutritional Values and Functional Properties of House Cricket ( Acheta domesticus) and Field Cricket ( Gryllus bimaculatus). FSTR 2019. [DOI: 10.3136/fstr.25.597] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Natteewan Udomsil
- Division of Food Technology, School of Interdisciplinary Studies, Mahidol University
| | - Sumeth Imsoonthornruksa
- Center for Biomolecular Structure Function and Application, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology
| | - Chotika Gosalawit
- Center for Biomolecular Structure Function and Application, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology
| | - Mariena Ketudat-Cairns
- Center for Biomolecular Structure Function and Application, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology
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14
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Colli L, Milanesi M, Vajana E, Iamartino D, Bomba L, Puglisi F, Del Corvo M, Nicolazzi EL, Ahmed SSE, Herrera JRV, Cruz L, Zhang S, Liang A, Hua G, Yang L, Hao X, Zuo F, Lai SJ, Wang S, Liu R, Gong Y, Mokhber M, Mao Y, Guan F, Vlaic A, Vlaic B, Ramunno L, Cosenza G, Ahmad A, Soysal I, Ünal EÖ, Ketudat-Cairns M, Garcia JF, Utsunomiya YT, Baruselli PS, Amaral MEJ, Parnpai R, Drummond MG, Galbusera P, Burton J, Hoal E, Yusnizar Y, Sumantri C, Moioli B, Valentini A, Stella A, Williams JL, Ajmone-Marsan P. New Insights on Water Buffalo Genomic Diversity and Post-Domestication Migration Routes From Medium Density SNP Chip Data. Front Genet 2018; 9:53. [PMID: 29552025 PMCID: PMC5841121 DOI: 10.3389/fgene.2018.00053] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Accepted: 02/02/2018] [Indexed: 01/14/2023] Open
Abstract
The domestic water buffalo is native to the Asian continent but through historical migrations and recent importations, nowadays has a worldwide distribution. The two types of water buffalo, i.e., river and swamp, display distinct morphological and behavioral traits, different karyotypes and also have different purposes and geographical distributions. River buffaloes from Pakistan, Iran, Turkey, Egypt, Romania, Bulgaria, Italy, Mozambique, Brazil and Colombia, and swamp buffaloes from China, Thailand, Philippines, Indonesia and Brazil were genotyped with a species-specific medium-density 90K SNP panel. We estimated the levels of molecular diversity and described population structure, which revealed historical relationships between populations and migration events. Three distinct gene pools were identified in pure river as well as in pure swamp buffalo populations. Genomic admixture was seen in the Philippines and in Brazil, resulting from importations of animals for breed improvement. Our results were largely consistent with previous archeological, historical and molecular-based evidence for two independent domestication events for river- and swamp-type buffaloes, which occurred in the Indo-Pakistani region and close to the China/Indochina border, respectively. Based on a geographical analysis of the distribution of diversity, our evidence also indicated that the water buffalo spread out of the domestication centers followed two major divergent migration directions: river buffaloes migrated west from the Indian sub-continent while swamp buffaloes migrated from northern Indochina via an east-south-eastern route. These data suggest that the current distribution of water buffalo diversity has been shaped by the combined effects of multiple migration events occurred at different stages of the post-domestication history of the species.
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Affiliation(s)
- Licia Colli
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy.,Centro di Ricerca sulla Biodiversità e sul DNA Antico (BioDNA), Piacenza, Italy
| | - Marco Milanesi
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy.,Department of Support, Production and Animal Health, School of Veterinary Medicine, São Paulo State University, Araçatuba, Brazil.,International Atomic Energy Agency (IAEA), Colaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil
| | - Elia Vajana
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Daniela Iamartino
- PTP Science Park, Lodi, Italy.,LGS-AIA Associazione Italiana Allevatori, Cremona, Italy
| | - Lorenzo Bomba
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | - Francesco Puglisi
- Dipartimento di Scienze Biomediche, Biotecnologiche e Traslazionali, Università degli Studi di Parma, Parma, Italy
| | - Marcello Del Corvo
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy
| | | | - Sahar S E Ahmed
- Cell Biology Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, Giza, Egypt
| | | | | | - Shujun Zhang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Aixin Liang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Guohua Hua
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Liguo Yang
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Xingjie Hao
- Key Laboratory of Agricultural Animal Genetics, Breeding and Reproduction of Ministry of Education, Huazhong Agricultural University, Wuhan, China
| | - Fuyuan Zuo
- Department of Animal Husbandry, Southwest University, Chongqing, China
| | - Song-Jia Lai
- Institute of Animal Genetics and Breeding, Sichuan Agricultural University, Chengdu, China
| | - Shuilian Wang
- College of Veterinary Medicine, Hunan Agricultural University, Changsha, China
| | - Ruyu Liu
- College of Animal Science, Guizhou University, Guiyang, China
| | | | - Mahdi Mokhber
- Department of Animal Science, Faculty of Agricultural Science, Urmia University, Urmia, Iran
| | - Yongjiang Mao
- College of Animal Science and Technology, Yangzhou University, Yangzhou, China
| | - Feng Guan
- College of Life Science, China Jiliang University, Hangzhou, China
| | - Augustin Vlaic
- Department of Animal Genetics, Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Romania
| | - Bogdan Vlaic
- Department of Animal Genetics, Faculty of Animal Science and Biotechnologies, University of Agricultural Sciences and Veterinary Medicine, Cluj Napoca, Romania
| | - Luigi Ramunno
- Department of Agriculture, University of Naples Federico II, Portici, Italy
| | - Gianfranco Cosenza
- Department of Agriculture, University of Naples Federico II, Portici, Italy
| | - Ali Ahmad
- COMSATS Institute of Information Technology, Sahiwal, Pakistan
| | - Ihsan Soysal
- Department of Animal Science, Faculty of Agriculture, Namik Kemal University, Tekirdag, Turkey
| | - Emel Ö Ünal
- Department of Animal Science, Faculty of Agriculture, Namik Kemal University, Tekirdag, Turkey
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - José F Garcia
- Department of Support, Production and Animal Health, School of Veterinary Medicine, São Paulo State University, Araçatuba, Brazil.,International Atomic Energy Agency (IAEA), Colaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil.,Department of Preventive Veterinary Medicine and Animal Reproduction, School of Agricultural and Veterinarian Sciences, São Paulo State University (Unesp.), São Paulo, Brazil
| | - Yuri T Utsunomiya
- International Atomic Energy Agency (IAEA), Colaborating Centre on Animal Genomics and Bioinformatics, Araçatuba, Brazil.,Department of Preventive Veterinary Medicine and Animal Reproduction, School of Agricultural and Veterinarian Sciences, São Paulo State University (Unesp.), São Paulo, Brazil
| | - Pietro S Baruselli
- Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, São Paulo, Brazil
| | - Maria E J Amaral
- Instituto de Biociências, Letras e Ciências Exatas, Universidade Estadual Paulista, São José do Rio Preto, Brazil
| | - Rangsun Parnpai
- School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | | | - Peter Galbusera
- Centre for Research and Conservation, Royal Zoological Society of Antwerp, Antwerp, Belgium
| | - James Burton
- IUCN SSC Asian Wild Cattle Specialist Group and Chester Zoo, Upton by Chester, United Kingdom.,Royal (Dick) School of Veterinary Studies & The Roslin Institute, University of Edinburgh, Roslin, United Kingdom
| | - Eileen Hoal
- NRF/DST Centre of Excellence for Biomedical TB Research, MRC Centre for TB Research, and Division of Molecular Biology and Human Genetics, Stellenbosch University, Tygerberg, South Africa
| | - Yulnawati Yusnizar
- Research Centre for Biotechnology, Indonesian Institute of Sciences, Jalan Raya, Indonesia.,Indonesian Buffalo Conservation and Breeding Centre, Ciapus-Bogor, Indonesia
| | - Cece Sumantri
- Department of Animal Production and Technology, Bogor Agricultural University (IPB), Bogor, Indonesia
| | - Bianca Moioli
- Consiglio per la Ricerca in Agricoltura e l'Analisi dell'Economia Agraria, Monterotondo, Italy
| | - Alessio Valentini
- Dipartimento per l'Innovazione nei Sistemi Biologici, Agroalimentari e Forestali, DIBAF, Università della Tuscia, Viterbo, Italy
| | | | - John L Williams
- The Davies Research Centre, School of Animal and Veterinary Science, University of Adelaide, Roseworthy, SA, Australia
| | - Paolo Ajmone-Marsan
- Dipartimento di Scienze Animali, della Nutrizione e degli Alimenti, Università Cattolica del Sacro Cuore, Piacenza, Italy.,Centro di Ricerca sulla Biodiversità e sul DNA Antico (BioDNA), Piacenza, Italy
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15
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Tanthaisong P, Imsoonthornruksa S, Ngernsoungnern A, Ngernsoungnern P, Ketudat-Cairns M, Parnpai R. Enhanced Chondrogenic Differentiation of Human Umbilical Cord Wharton's Jelly Derived Mesenchymal Stem Cells by GSK-3 Inhibitors. PLoS One 2017; 12:e0168059. [PMID: 28060847 PMCID: PMC5217863 DOI: 10.1371/journal.pone.0168059] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2016] [Accepted: 11/24/2016] [Indexed: 01/01/2023] Open
Abstract
Articular cartilage is an avascular, alymphatic, and aneural system with very low regeneration potential because of its limited capacity for self-repair. Mesenchymal stem cells (MSCs) are the preferred choice for cell-based therapies. Glycogen synthase kinase 3 (GSK-3) inhibitors are compounds that can induce the Wnt signaling pathway, which is involved in chondrogenesis and cartilage development. Here, we investigated the influence of lithium chloride (LiCl) and SB216763 synergistically with TGF-β3 on chondrogenic differentiation in human mesenchymal stem cells derived from Wharton’s jelly tissue (hWJ-MSCs). hWJ-MSCs were cultured and chondrogenic differentiation was induced in monolayer and pellet experiments using chondrogenic medium, chondrogenic medium supplemented with LiCl, or SB216763 for 4 weeks. After in vitro differentiation, cultured cells were examined for the expression of Sox9, ACAN, Col2a1, and β-catenin markers. Glycosaminoglycan (GAG) accumulation was also examined by Alcian blue staining. The results indicated that SB216763 was more effective than LiCl as evidenced by a higher up-regulation of the expression of cartilage-specific markers, including Sox9, ACAN, Col2a1 as well as GAG accumulation. Moreover, collagen type II expression was strongly observed in cells cultured in the chondrogenic medium + SB216763 as evidenced by western blot analysis. Both treatments appeared to mediate the Wnt signaling pathway by up-regulating β-catenin gene expression. Further analyses showed that all treatments suppressed the progression of chondrocyte hypertrophy, determined by decreased expression of Col10a1 and Runx2. These results indicate that LiCl and SB216763 are potential candidates for further in vivo therapeutic trials and would be of great importance for cartilage regeneration.
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Affiliation(s)
- Prapot Tanthaisong
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Apichart Ngernsoungnern
- School of Anatomy, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Piyada Ngernsoungnern
- School of Anatomy, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Mariena Ketudat-Cairns
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
| | - Rangsun Parnpai
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
- * E-mail:
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Parnpai R, Liang Y, Ketudat-Cairns M, Somfai T, Nagai T. Vitrification of buffalo oocytes and embryos. Theriogenology 2016; 86:214-20. [DOI: 10.1016/j.theriogenology.2016.04.034] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/04/2016] [Accepted: 03/14/2016] [Indexed: 11/25/2022]
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Imsoonthornruksa S, Pruksananonda K, Parnpai R, Rungsiwiwut R, Ketudat-Cairns M. Expression and Purification of Recombinant Human Basic Fibroblast Growth Factor Fusion Proteins and Their Uses in Human Stem Cell Culture. J Mol Microbiol Biotechnol 2015; 25:372-80. [DOI: 10.1159/000441453] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2015] [Accepted: 09/30/2015] [Indexed: 11/19/2022] Open
Abstract
To reduce the cost of cytokines and growth factors in stem cell research, a simple method for the production of soluble and biological active human basic fibroblast growth factor (hbFGF) fusion protein in <i>Escherichia coli</i> was established. Under optimal conditions, approximately 60-80 mg of >95% pure hbFGF fusion proteins (Trx-6xHis-hbFGF and 6xHis-hbFGF) were obtained from 1 liter of culture broth. The purified hbFGF proteins, both with and without the fusion tags, were biologically active, which was confirmed by their ability to stimulate proliferation of NIH3T3 cells. The fusion proteins also have the ability to support several culture passages of undifferentiated human embryonic stem cells and induce pluripotent stem cells. This paper describes a low-cost and uncomplicated method for the production and purification of biologically active hbFGF fusion proteins.
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Srirattana K, Ketudat-Cairns M, Nagai T, Kaneda M, Parnpai R. Effects of trichostatin A on In vitro development and DNA methylation level of the satellite I region of swamp buffalo (Bubalus bubalis) cloned embryos. J Reprod Dev 2014; 60:336-41. [PMID: 24909601 PMCID: PMC4219989 DOI: 10.1262/jrd.2013-116] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Trichostatin A (TSA), a histone deacetylase inhibitor, has been widely used to improve the cloning efficiency in several
species. This brings our attention to investigation of the effects of TSA on developmental potential of swamp buffalo cloned
embryos. Swamp buffalo cloned embryos were produced by electrical pulse fusion of male swamp buffalo fibroblasts with swamp
buffalo enucleated oocytes. After fusion, reconstructed oocytes were treated with 0, 25 or 50 nM TSA for 10 h. The results
showed that there was no significant difference in the rates of fusion (82–85%), cleavage (79–84%) and development to the
8-cell stage (59–65%) among treatment groups. The highest developmental rates to the morula and blastocyst stages of embryos
were found in the 25 nM TSA-treated group (42.7 and 30.1%, respectively). We also analyzed the DNA methylation level in the
satellite I region of donor cells and in in vitro fertilized (IVF) and cloned embryos using the bisulfite
DNA sequencing method. The results indicated that the DNA methylation levels in cloned embryos were significantly higher than
those of IVF embryos but approximately similar to those of donor cells. Moreover, there was no significant difference in the
methylation level among TSA-treated and untreated cloned embryos. Thus, TSA treatments at 25 nM for 10 h could enhance the
in vitro developmental potential of swamp buffalo cloned embryos, but no beneficial effect on the DNA
methylation level was observed.
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Affiliation(s)
- Kanokwan Srirattana
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Rouyi C, Baiya S, Lee SK, Mahong B, Jeon JS, Ketudat-Cairns JR, Ketudat-Cairns M. Recombinant Expression and Characterization of the Cytoplasmic Rice β-Glucosidase Os1BGlu4. PLoS One 2014; 9:e96712. [PMID: 24802508 PMCID: PMC4011751 DOI: 10.1371/journal.pone.0096712] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 04/10/2014] [Indexed: 12/23/2022] Open
Abstract
The Os1BGlu4 β-glucosidase is the only glycoside hydrolase family 1 member in rice that is predicted to be localized in the cytoplasm. To characterize the biochemical function of rice Os1BGlu4, the Os1bglu4 cDNA was cloned and used to express a thioredoxin fusion protein in Escherichia coli. After removal of the tag, the purified recombinant Os1BGlu4 (rOs1BGlu4) exhibited an optimum pH of 6.5, which is consistent with Os1BGlu4's cytoplasmic localization. Fluorescence microscopy of maize protoplasts and tobacco leaf cells expressing green fluorescent protein-tagged Os1BGlu4 confirmed the cytoplasmic localization. Purified rOs1BGlu4 can hydrolyze p-nitrophenyl (pNP)-β-d-glucoside (pNPGlc) efficiently (kcat/Km = 17.9 mM−1·s−1), and hydrolyzes pNP-β-d-fucopyranoside with about 50% the efficiency of the pNPGlc. Among natural substrates tested, rOs1BGlu4 efficiently hydrolyzed β-(1,3)-linked oligosaccharides of degree of polymerization (DP) 2–3, and β-(1,4)-linked oligosaccharide of DP 3–4, and hydrolysis of salicin, esculin and p-coumaryl alcohol was also detected. Analysis of the hydrolysis of pNP-β-cellobioside showed that the initial hydrolysis was between the two glucose molecules, and suggested rOs1BGlu4 transglucosylates this substrate. At 10 mM pNPGlc concentration, rOs1BGlu4 can transfer the glucosyl group of pNPGlc to ethanol and pNPGlc. This transglycosylation activity suggests the potential use of Os1BGlu4 for pNP-oligosaccharide and alkyl glycosides synthesis.
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Affiliation(s)
- Chen Rouyi
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Muang District, Nakhon Ratchasima, Thailand
- Guizhou Institute of Upland Food Crops, Guizhou Academy of Agricultural Sciences, Guiyang, Guizhou, China
| | - Supaporn Baiya
- School of Biochemistry, Institute of Science, Suranaree University of Technology, Muang District, Nakhon Ratchasima, Thailand
| | - Sang-Kyu Lee
- Graduate School of Biotechnology and Crop Biotech Institute, Kyung Hee University, Yongin, Gyeonggi, Korea
| | - Bancha Mahong
- Department of Plant Molecular Systems Biotechnology, Kyung Hee University, Yongin, Gyeonggi, Korea
| | - Jong-Seong Jeon
- Graduate School of Biotechnology and Crop Biotech Institute, Kyung Hee University, Yongin, Gyeonggi, Korea
- Department of Plant Molecular Systems Biotechnology, Kyung Hee University, Yongin, Gyeonggi, Korea
| | - James R. Ketudat-Cairns
- School of Biochemistry, Institute of Science, Suranaree University of Technology, Muang District, Nakhon Ratchasima, Thailand
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Muang District, Nakhon Ratchasima, Thailand
- * E-mail:
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Tanomman S, Ketudat-Cairns M, Jangprai A, Boonanuntanasarn S. Characterization of fatty acid delta-6 desaturase gene in Nile tilapia and heterogenous expression in Saccharomyces cerevisiae. Comp Biochem Physiol B Biochem Mol Biol 2013; 166:148-56. [PMID: 23939229 DOI: 10.1016/j.cbpb.2013.07.011] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2013] [Revised: 07/31/2013] [Accepted: 07/31/2013] [Indexed: 12/31/2022]
Abstract
Fatty acid delta-6 desaturase (fads2)-like gene from Nile tilapia (Oreochromis niloticus) was characterized and designated as oni-fads2. The Oni-FADS2 showed the typical structure of microsomal FADS2. The presence of oni-fads2 transcripts in unfertilized eggs demonstrated the maternal role of Nile tilapia in providing the oni-fads2 transcript in their eggs. In addition, the expression of oni-fads2 was detectable in embryos throughout the hatching stage. Real-time reverse transcription-PCR revealed that oni-fads2 was expressed at a high level in all the brain regions, liver, and testis. Recombinant yeast (RY) was generated by transformation of Saccharomyces cerevisiae with the plasmid containing oni-fads2 driven by the Gal1 promoter (pYoni-fads2). The conspicuous expression of RY was detectable by RT-PCR after induction with galactose for 24h. When RY was induced with galactose, it exhibited 39% and 7% of delta-6 desaturase (∆6) activity toward C18:2n6 and C18:3n3, respectively. Additionally, it displayed 4% of delta-5 desaturase (∆5) activity toward C20:3n6, indicating that Oni-FADS2 had ∆5 and ∆6 bifunction.
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Affiliation(s)
- Supamas Tanomman
- School of Animal Production Technology, Institute of Agricultural Technology, Suranaree University of Technology, 111 University Avenue, Muang, Nakhon Ratchasima 30000, Thailand
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Kupradit C, Rodtong S, Ketudat-Cairns M. Development of a DNA macroarray for simultaneous detection of multiple foodborne pathogenic bacteria in fresh chicken meat. World J Microbiol Biotechnol 2013; 29:2281-91. [DOI: 10.1007/s11274-013-1394-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2012] [Accepted: 05/31/2013] [Indexed: 10/26/2022]
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Srirattana K, Sripunya N, Sangmalee A, Imsoonthornruksa S, Liang Y, Ketudat-Cairns M, Parnpai R. Developmental potential of vitrified goat oocytes following somatic cell nuclear transfer and parthenogenetic activation. Small Rumin Res 2013. [DOI: 10.1016/j.smallrumres.2012.10.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Imsoonthornruksa S, Srirattana K, Phewsoi W, Tunwattana W, Parnpai R, Ketudat-Cairns M. Segregation of donor cell mitochondrial DNA in gaur-bovine interspecies somatic cell nuclear transfer embryos, fetuses and an offspring. Mitochondrion 2012; 12:506-13. [PMID: 22824460 DOI: 10.1016/j.mito.2012.07.108] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2012] [Revised: 05/05/2012] [Accepted: 07/13/2012] [Indexed: 12/15/2022]
Abstract
The fate of foreign mitochondrial DNA (mtDNA) following somatic cell nuclear transfer (SCNT) is still controversial. In this study, we examined the transmission of the heteroplasmic mtDNA of gaur donor cells and recipient bovine oocytes to an offspring and aborted and mummified fetuses at various levels during the development of gaur-bovine interspecies SCNT (iSCNT) embryos. High levels of the donor cell mtDNA were found in various tissue samples but they did not have any beneficial effect to the survival of iSCNT offspring. However, the factors on mtDNA inheritance are unique for each iSCNT experiment and depend on the recipient oocyte and donor cell used, which might play an important role in the efficiency of iSCNT.
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Affiliation(s)
- Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Srirattana K, Imsoonthornruksa S, Laowtammathron C, Sangmalee A, Tunwattana W, Thongprapai T, Chaimongkol C, Ketudat-Cairns M, Parnpai R. Full-term development of gaur-bovine interspecies somatic cell nuclear transfer embryos: effect of trichostatin A treatment. Cell Reprogram 2012; 14:248-57. [PMID: 22578161 DOI: 10.1089/cell.2011.0099] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Trichostatin A (TSA) has previously been used in somatic cell nuclear transfer (SCNT) to improve the cloning efficiency in several species, which led our team to investigate the effects of TSA on the full-term development of bovine SCNT and gaur-bovine interspecies SCNT (gaur iSCNT; gaur somatic cells as donors and bovine oocytes as recipients) embryos. Treatment with 50 nM TSA for 10 h after fusion had no positive effects on the rates of fusion, cleavage, or the development to eight-cell or morula stages in both bovine SCNT and gaur iSCNT embryos. However, TSA treatment significantly enhanced the blastocyst formation rate in bovine SCNT embryos (44 vs. 32-34% in the TSA-treated and TSA-untreated groups, respectively), but had no effects on gaur iSCNT embryos. The fresh blastocysts derived from bovine SCNT and gaur iSCNT embryos (fresh groups), as well as vitrified bovine SCNT blastocysts (vitrified group), were transferred to bovine recipients. We found that TSA treatment increased the pregnancy rates only in recipients receiving fresh bovine SCNT embryos. In recipients receiving TSA-treated bovine SCNT embryos, three cloned calves from the fresh group and twin cloned calves from the vitrified group were delivered; however, no calf was born from the TSA-untreated bovine SCNT embryos. In contrast, one gaur iSCNT calf was born from a recipient receiving blastocysts from the TSA-untreated group. In summary, TSA improved the preimplantation development and pregnancy rates of bovine SCNT embryos, but did not have any beneficial effect on gaur iSCNT embryos. However, one gaur iSCNT calf reached full-term development.
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Affiliation(s)
- Kanokwan Srirattana
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Imsoonthornruksa S, Sangmalee A, Srirattana K, Parnpai R, Ketudat-Cairns M. Development of intergeneric and intrageneric somatic cell nuclear transfer (SCNT) cat embryos and the determination of telomere length in cloned offspring. Cell Reprogram 2012; 14:79-87. [PMID: 22217197 DOI: 10.1089/cell.2011.0054] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Somatic cell nuclear transfer (SCNT) holds potential as a useful tool for agricultural and biomedical applications. In vitro development of marbled cat intergeneric SCNT reconstructed into domestic cat cytoplast revealed that cloned, marbled cat embryo development was blocked at the morula stage. No pregnancies resulted from the transfer of one- to eight-cell stage embryos into domestic cat surrogate mothers. This suggested that abnormalities occurred in the cloned marbled cat embryos, which may be associated with incomplete reprogramming during early embryo development. Two pregnancies were established in surrogate mothers that received cloned domestic cat embryos, but SCNT offspring developed abnormally. Some specific phenotypes that were observed included incomplete abdominal wall disclosure, improper fetal development. In addition, some of the fetuses were mummified or stillbirths. The two live births died within 5 days. Telomere lengths of cloned kittens as determined by qualtitative polymerase chain reaction (qPCR) were inconclusive: some were found to be shorter, longer, or the same as donor control cells. Our findings support the hypothesis that telomere lengths do not govern the health of these cloned animals. A lack of complete reprogramming may lead to developmental failure and the abnormalities observed in cloned offspring.
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Affiliation(s)
- Sumeth Imsoonthornruksa
- Embryo Technology and Stem Cell Research Center, School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Abstract
Widely used bovine sexing primers were compared in terms of suitability in determining the sex of bovine embryos. Under optimized multiplex PCR conditions, the ConBV/ConEY couple primers did not show accurate results when combined together in multiplex PCR, but worked well when the couple primers were used separately. The S4BF/S4BR primers showed accurate results; however, some unexpected bands were detected. When the BY/BSP couple primers were used to determine one-cell, two-cell, four-cell and eight-cell stage embryos of known sexed SCNT-derived embryos, the results showed 100% accuracy. The BY/BSP couple primers were also able to identify the sex of one-cell and two-cell IVF-derived embryos.
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Affiliation(s)
- Surachai Rattanasuk
- Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Imsoonthornruksa S, Noisa P, Parnpai R, Ketudat-Cairns M. A simple method for production and purification of soluble and biologically active recombinant human leukemia inhibitory factor (hLIF) fusion protein in Escherichia coli. J Biotechnol 2011; 151:295-302. [DOI: 10.1016/j.jbiotec.2010.12.020] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2010] [Revised: 09/27/2010] [Accepted: 12/20/2010] [Indexed: 11/24/2022]
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Imsoonthornruksa S, Lorthongpanich C, Sangmalee A, Srirattana K, Laowtammathron C, Tunwattana W, Somsa W, Ketudat-Cairns M, Parnpai R. Abnormalities in the transcription of reprogramming genes related to global epigenetic events of cloned endangered felid embryos. Reprod Fertil Dev 2010; 22:613-24. [DOI: 10.1071/rd09108] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2009] [Accepted: 10/03/2009] [Indexed: 11/23/2022] Open
Abstract
The present study examined transcription levels of the Oct4, DNMT1, DNMT3a, DNMT3b, HAT1 and HDAC1 genes in cloned felid embryos developing from single one-cell to blastocyst stages. IVF, cloned domestic and leopard cat embryos had low Oct4 and HAT1 levels during the early stages, but transcript expression increased at the eight-cell and blastocyst stages. In contrast, expression in the cloned marble cat embryos was low at all stages. Transcription patterns of HDAC1 were altered in cloned embryos compared with IVF embryos. Transcription levels of DNMT1 decreased markedly throughout development of both IVF and cloned embryos. In IVF embryos, DNMT3a transcripts rarely appeared in the four- to eight-cell stages, but levels increased in the morula to blastocyst stages. In contrast, in cloned embryos, DNMT3a transcript levels were high at the one- to two-cell stages, decreased during subsequent cell division and then increased again at the blastocyst stage. The IVF and cloned embryos showed similar DNMT3b transcription patterns, starting with low levels at the two-cell to morula stages and reaching a maximum at the blastocyst stage. These results suggest that the low level of Oct4 transcripts may be responsible, in part, for the failure of blastocyst production in the cloned marbled cat. However, higher transcription of the DNA methylation genes and lower transcription of the histone acetylation genes were observed in cloned compared with IVF embryos, suggesting that the felids’ donor nucleus could not completely reprogramme the nuclear genome and so the re-establishment of embryonic totipotency was not achieved.
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Srirattana K, Lorthongpanich C, Laowtammathron C, Imsoonthornruksa S, Ketudat-Cairns M, Phermthai T, Nagai T, Parnpai R. Effect of donor cell types on developmental potential of cattle (Bos taurus) and swamp buffalo (Bubalus bubalis) cloned embryos. J Reprod Dev 2009; 56:49-54. [PMID: 19815984 DOI: 10.1262/jrd.09-135a] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study investigated the effect of donor cell types on the developmental potential and quality of cloned swamp buffalo embryos in comparison with cloned cattle embryos. Fetal fibroblasts (FFs), ear fibroblasts (EFs), granulosa cells (GCs) and cumulus cells (CCs) were used as the donor cells in both buffalo and cattle. The cloned cattle or buffalo embryos were produced by fusion of the individual donor cells with enucleated cattle or buffalo oocytes, respectively. The reconstructed (cloned) embryos and in vitro matured oocytes without enucleation were parthenogenetically activated (PA) and cultured for 7 days. Their developmental ability to the blastocyst stage was evaluated. The total number of trophectoderm (TE) and inner cell mass (ICM) cells and the ICM ratio in each blastocyst was determined by differential staining as an indicator of embryo quality. The fusion rate of CCs with enucleated oocytes was significantly lower than for those of other donor cell types both in cattle and buffalo. The rates of cleavage and development to the 8-cell, morula and blastocyst stages of cloned embryos derived from all donor cell types did not significantly differ within the same species. However, the cleavage rate of cloned cattle embryos derived from FFs was significantly higher than those of cattle PA and cloned buffalo embryos. The blastocyst rates of cloned cattle embryos, except for the ones derived from CCs, were significantly higher than those of cloned buffalo embryos. In buffalo, only cloned embryos derived from CCs showed a significantly higher blastocyst rate than that of PA embryos. In contrast, all the cloned cattle embryos showed significantly higher blastocyst rates than that of PA embryos. There was no difference in ICM ratio among any of the blastocysts derived from any of the donor cell types and PA embryos in both species. FFs, EFs, GCs and CCs had similar potentials to support development of cloned cattle and buffalo embryos to the blastocyst stage with the same quality.
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Affiliation(s)
- Kanokwan Srirattana
- Embryo Technology and Stem Cell Research Center and School of Biotechnology, Suranaree University of Technology
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Srirattana K, Laowtammathron C, Devahudi R, Imsoonthornruksa S, Sangmalee A, Tunwattana W, Lorthongpanich C, Sripunya N, Keawmungkun K, Phewsoi W, Ketudat-Cairns M, Parnpai R. 52 EFFECT OF TRICHOSTATIN A ON DEVELOPMENTAL POTENTIAL OF INTER-SPECIES CLONED GAUR (BOS GAURUS) EMBRYOS. Reprod Fertil Dev 2009. [DOI: 10.1071/rdv21n1ab52] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
This study was carried out to investigate the effect of trichostatin A (TSA) treatment on interspecies cloned gaur (Bos gaurus) embryos development and implantation rate after transfer to bovine (Bos taurus) recipients. The bovine (Bos taurus) enucleated oocytes were used as recipient cytoplasm for male and female gaur fibroblasts. After electrical fusion, oocytes were separated into two groups, TSA treatment and control. For the TSA group, the oocytes were placed in EmCare (ICPbio, Ltd., Auckland, New Zealand) holding medium + 50 nm TSA for 1 h. The fused oocytes were activated by 7% ethanol + 50 nm TSA for 5 min at room temperature and 10 μg mL–1 cycloheximide + 1.25 μg mL–1 cytochalasin D + 50 nm TSA at 38.5°C under 5% CO2 in air for 5 h. Then the embryos were cultured in mSOFaa medium + 3 mg mL–1 bovine serum albumin (BSA) + 50 nm TSA up to 10 h. After 10 h, the reconstructed embryos were transferred to embryo culture medium without TSA and culture for 2 days at 38.5°C under 5% CO2, 5% O2, 90% N2. The control embryos were cultured with the same culture system without TSA supplementation. Eight-cell stage embryos were selected and co-cultured with bovine oviductal epithelial cells in culture medium at 38.5°C under 5% CO2 in air for 5 days. Half volume of the culture medium was replaced daily. Two blastocysts at days 7 or 8 derived from male fibroblasts of treated and non-treated TSA were non-surgically transferred to each synchronized estrous bovine recipients. The statistical analysis was done by ANOVA and the comparison of means by Duncan’s Multiple Range Test (DMRT). The development to blastocyst stage was not different among male and female, treated and non-treated TSA embryos which range between 34.8 to 39.3%. The pregnancy rate at 40 days after recipients received cloned embryos derived from male fibroblasts treated v. non-treated TSA was 11% (2/18) v. 10% (1/10) (Table 1). One recipient which received a non-treated embryo gave birth by C-section on March 4, 2008. The male gaur calf died from respiratory problem at 12 h after birth. Eight bovine microsatellite markers analysis confirmed that the newborn gaur was derived from the donor gaur fibroblast. In this study, TSA has no effect on pre-implantation cloned gaur embryos development either derived from male or female gaur fibroblasts. Cloned gaur calves could be produced by interspecies cloning using bovine oocytes as recipient cytoplasm.
Table 1.Pregnancy and birth rates after transferred cloned gaur embryos derived from male fibroblasts to recipients
This study was supported by National Center for Genetic Engineering and Biotechnology (BIOTEC) and Suranaree University of Technology.
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Lorthongpanich C, Laowtammathron C, Chan AWS, Ketudat-Cairns M, Parnpai R. Development of interspecies cloned monkey embryos reconstructed with bovine enucleated oocytes. J Reprod Dev 2008; 54:306-13. [PMID: 18591865 DOI: 10.1262/jrd.20049] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study was carried out to determine whether culture media reconstructed with bovine enucleated oocytes and the expression pattern of Oct-4 could support dedifferentiaton of monkey fibroblasts in interspecies cloned monkey embryos. In this study, monkey and bovine skin fibroblasts were used as donor cells for reconstruction with bovine enucleated oocytes. The reconstructed monkey interspecies somatic cell nuclear transfer (iSCNT) embryos were then cultured under six different culture conditions with modifications of the embryo culture media and normal bovine and monkey specifications. The Oct-4 expression patterns of the embryos were examined at the two-cell to blastocyst stages using immunocytochemistry. The monkey iSCNT embryos showed similar cleavage rates to those of bovine SCNT and bovine parthenogenetic activation (PA). However, the monkey iSCNT embryos were not able to develop beyond the 16-cell stage under any of the culture conditions. In monkey and bovine SCNT embryos, Oct-4 could be detected from the two-cell to blastocyst stage, and in bovine PA embryos, Oct-4 was detectable from the morula to blastocyst stage. These results suggested that bovine ooplasm could support dedifferentiation of monkey somatic cell nuclei but could not support embryo development to either the compact morula or blastocyst stage. In conclusion, we found that the culture conditions that tend to enhance monkey iSCNT embryo development and the expression pattern of Oct-4 in cloned embryos (monkey iSCNT and bovine SCNT) are different than in bovine PA embryos.
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Affiliation(s)
- Chanchao Lorthongpanich
- Embryo Technology and Stem Cell Research Center, Suranaree University of Technology, Nakhon Ratchasima, Thailand
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Muenthaisong S, Laowtammathron C, Ketudat-Cairns M, Parnpai R, Hochi S. Quality analysis of buffalo blastocysts derived from oocytes vitrified before or after enucleation and reconstructed with somatic cell nuclei. Theriogenology 2007; 67:893-900. [PMID: 17161454 DOI: 10.1016/j.theriogenology.2006.11.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2006] [Accepted: 11/09/2006] [Indexed: 11/24/2022]
Abstract
We investigated the potential of vitrified-warmed buffalo oocytes to develop to blastocysts after parthenogenetic activation (PA) and somatic cell nuclear transfer (SCNT). In vitro-matured oocytes before and after enucleation (M-II oocytes and enucleated oocytes, respectively) were put in 7.5% DMSO and 7.5% ethylene glycol (EG) for 4, 7 and 10 min, and then vitrified (Cryotop device) after 1-min equilibration in 15% DMSO, 15% EG and 0.5M sucrose. Following 4-, 7- and 10-min exposure, proportions of the post-warm oocytes with a normal vitelline membrane were similar (66-71% in M-II oocytes and 69-71% in enucleated oocytes). However, 18-20% of the normal M-II oocytes had no detectable first polar body in their perivitelline space (no potential for subsequent enucleation). When the post-warm M-II oocytes were treated for PA by 7% ethanol, 10 microg/mL cycloheximide and 1.25 microg/mL cytochalasin-D, parthenogenetic development into Day-7 blastocysts occurred in 10-13% of cultured oocytes, lower (P<0.05) than fresh (control) oocytes (24%). In the absence of the cooling and warming, blastocyst rates in the 4-min exposure group (22%), but not in the 7-min and 10-min exposure groups (14-15%), were similar to that in the fresh group (23%). The total cell number (group average 117-132 cells) and the ICM ratio (22-24%) of the PA blastocysts derived from vitrified M-II oocytes were comparable with fresh oocytes (127 cells and 25%). After SCNT (with fibroblast cells and vitrified-warmed oocytes), blastocyst rates were similar for the three exposure periods for M-II oocytes (8-10%) and enucleated oocytes (7-9%), but were lower (P<0.05) than in the fresh group (15%). The total cell number of the SCNT blastocysts derived from vitrified M-II and enucleated oocytes (80-90 and 82-101 cells) was smaller (P<0.05) than from fresh oocytes (135 cells); the ICM ratio of blastocysts derived from the M-II and enucleated oocytes after vitrification in 7- or 10-min exposure groups (20-22%) was not different (P>0.05) from fresh control oocytes (24%) or those in 4-min exposure group (M-II 23%, enucleated 24%). Thus, SCNT of swamp buffalo oocytes following vitrification before or after enucleation resulted in blastocysts with a slightly decreased cell number.
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Affiliation(s)
- S Muenthaisong
- Embryo Technology and Stem Cell Research Center, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Lorthongpanich C, Srirattana K, Imsoonthornruksa S, Sripunya N, Laowtammathron C, Kumpong O, Ketudat-Cairns M, Parnpai R. 62 EXPRESSION AND DISTRIBUTION OF Oct-4 IN INTERSPECIES-CLONED LONG-TAILED MONKEY (MACACA FASCICULARIS) EMBRYOS. Reprod Fertil Dev 2007. [DOI: 10.1071/rdv19n1ab62] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The transcription factor Oct-4 is one of the important factors for early embryonic development and differentiation in several animal species such as monkey (Mitalipov et al. 2003 Biol. Reprod. 69, 1785–1792) and bovine (Kurosaka et al. 2004 Biol. Reprod. 71, 1578–1582). However, Oct-4 expression and distribution in interspecies somatic cell nuclear transfer (iSCNT) embryo have not yet been studied. Therefore, this study was undertaken to evaluate the Oct-4 distribution in monkey iSCNT embryos at the 2-cell (2C), 4-cell (4C), 8-cell (8C), 16-cell (16C)/morula, hatching (Day 7), and hatched blastocyst stages (Day 8), compared with bovine SCNT embryos. The skin fibroblasts from adult monkey (Macaca fascicularis) and bovine were used as donor cells, and bovine enucleated oocytes were used as recipient cytoplasts. SCNT procedures were performed as previously reported (Laowtammathron et al. 2005 Theriogenology 64, 1185–1196). The result was that monkey iSCNT embryos have cleavage (93.8%; 76/81) and development rates up to the 8-cell stage (76.5%; 62/81) similar to those in bovine SCNT (96.0%; 96/100, and 89.0%; 89/100, respectively). Bovine SCNT developed to morulae (61.5%; 59/96) and blastocysts (41.7%; 40/96) at a higher rate than monkey iSCNT (43.4%; 33/76, and 11.8%; 9/76, respectively). Moreover, bovine SCNT blastocysts showed inner cell mass (ICM) and trophectoderm (TE), but monkey iSCNT embryos formed a blastocoel and ICM and TE could not be clearly seen. Five embryos from each group were used to study Oct-4 expression and distribution by immunocytochemistry. The embryos were incubated with 1 : 1000 anti-mouse Oct-4 polyclonal antibodies (Chemicon International, Inc., Temecula, CA, USA), then rinsed in PBS, and incubated with 1 : 200 FITC-labeled antimouse IgG (Sigma-Aldrich Corp., St Louis, MO, USA), followed by 2 �g mL-1 422-6-Diamidino-2-phenylindole (DAPI) (Sigma); the embryos were then mounted and examined by fluorescence microscopy. The results showed Oct-4 staining in every nucleus of bovine and monkey iSCNT embryos at the 2C, 4C, 8C, and 16C/morula stages but was varied in blastocysts. The Oct-4 staining was reduced in TE cells when half of the embryonic cells hatched out of the zona pellucida (60.0%; 3/5). The Oct-4 staining continued to decrease in the TE of hatched blastocysts (Day 8) but did not affect the ICM. The total cell number of bovine SCNTs at blastocyst stage were 140.9 � 13.2 and, of these, 13.5% (19/140) showed apoptotic nuclei morphologies, whereas the cell numbers of monkey iSCNT early blastocysts had only 15.6 � 2.3 cells and, of these, 19.2% (3/15) showed apoptotic nuclei. It can be concluded from this study that monkey iSCNT embryos show Oct-4 staining in every intact nucleus.
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Imsoonthornruksa S, Lorthongpanich C, Srirattana K, Sripunya N, Laowtammathron C, Ketudat-Cairns M, Parnpai R. 46 EFFECT OF MANIPULATION MEDIUM ON THE DEVELOPMENT OF RECONSTRUCTED DOMESTIC CAT EMBRYOS. Reprod Fertil Dev 2007. [DOI: 10.1071/rdv19n1ab46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Domestic cat can serve as a valuable model for assisted reproductive techniques studies of endangered felid species. Therefore, this study was conducted to examine the effect of different manipulation medium on in vitro development of reconstructed domestic cat oocytes. The oocytes were recovered by slicing the ovaries of the cats that had been superstimulated with 200 IU eCG (Intervet, Boxmeer, The Netherlands). The procedures for SCNT were described previously (Lorthongpanich et al. 2004 Reprod. Fertil. Dev. 16, 149 abst). The manipulation medium for SCNT procedures was evaluated between HEPES-buffered TCM-199 (Sigma-Aldrich Corp., St Louis, MO, USA) + 10% FBS (199H) and Emcare embryo holding solution (ICPbio, Ltd., Auckland, New Zealand) (Emcare) during the denuding, enucleation, injection, activation, and holding steps. Parthenogenetic activation (PA) embryos were used as a control for both media. There was no significant difference in fusion rate when either 199H (63%) or Emcare (76%) was used. The cleavage, 8-cell, and morulae development rates of SCNT and PA were not significantly different when using either 199H or Emcare (Table 1). However, the blastocyst formation rates of SCNT and PA in Emcare (44% and 29%, respectively) were significantly greater than those of 199H (14% and 18%, respectively; P < 0.05). These results indicated that the manipulation medium is important for SCNT blastocyst development.
Table 1.In vitro development of cloned domestic cat and parthenogenetic activation of embryos from different manipulation media
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Toonkool P, Metheenukul P, Sujiwattanarat P, Paiboon P, Tongtubtim N, Ketudat-Cairns M, Ketudat-Cairns J, Svasti J. Expression and purification of dalcochinase, a β-glucosidase from Dalbergia cochinchinensis Pierre, in yeast and bacterial hosts. Protein Expr Purif 2006; 48:195-204. [PMID: 16814564 DOI: 10.1016/j.pep.2006.05.011] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2005] [Revised: 04/19/2006] [Accepted: 05/11/2006] [Indexed: 11/25/2022]
Abstract
The coding sequence of the mature dalcochinase, a beta-glucosidase from Dalbergia cochinchinensis Pierre, was cloned and expressed in various systems. Expression in Escherichia coli resulted in an insoluble protein, which could be made soluble by co-expression with bacterial chaperonin GroESL. However, the enzyme had no activity. Recombinant expression in Pichia pastoris and Saccharomyces cerevisiae yielded an active enzyme. Dalcochinase was expressed under methanol induction in P. pastoris, since this was much more efficient than constitutive expression in P. pastoris or in S. cerevisiae. Addition of 0.5% casamino acids to the culture medium stabilized the pH of the culture and increased the protein yield by 3- to 5-folds. Insertion of a polyhistidine-tag either after the N-terminal alpha factor signal sequence or at the C-terminus failed to assist in purification by immobilized metal-ion affinity chromatography (IMAC) due to post-translational processing at both termini. A new construct of dalcochinase with an N-terminal truncation following the propeptide and eight histidine residues enabled its purification by IMAC, following hydrophobic interaction chromatography. The purified recombinant dalcochinase was apparently composed of differently post-translationally modified forms, but had kinetic properties and pH and temperature optima comparable to natural dalcochinase. The procedures reported here overcome the limitation in enzyme supply from natural sources, and allow further studies on structure-function relationships in this enzyme.
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Affiliation(s)
- Prachumporn Toonkool
- Department of Biochemistry, Faculty of Science, Kasetsart University, Bangkok, Thailand
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Charoenrat T, Ketudat-Cairns M, Jahic M, Enfors SO, Veide A. Recovery of recombinant β-glucosidase by expanded bed adsorption from Pichia pastoris high-cell-density culture broth. J Biotechnol 2006; 122:86-98. [PMID: 16221501 DOI: 10.1016/j.jbiotec.2005.08.016] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2005] [Revised: 07/15/2005] [Accepted: 08/25/2005] [Indexed: 10/25/2022]
Abstract
Methanol limited fed-batch cultivation was applied for production of a plant derived beta-glucosidase by Pichia pastoris. The beta-glucosidase was recovered by expanded bed adsorption chromatography applied to the whole culture broth. The new Streamline Direct HST1 adsorbent was compared with Streamline SP. Higher bead density made it possible to operate at two times higher feedstock concentration and at two times higher flow velocity. The higher binding capacity in the conductivity range 0-48 mS cm(-1) of Streamline Direct HST1 might be caused by the more complex interaction of multi-modal ligand in Streamline Direct HST1 compared to the single sulphonyl group in Streamline SP. Harsher elution condition had to be applied for dissociation of beta-glucosidase from Streamline Direct HST1 due to stronger binding interaction. The 5% dynamic binding capacity was 160 times higher for Streamline Direct HST1 compared to Streamline SP. The yield of beta-glucosidase on Streamline Direct HST1 (74%) was significantly higher than on Streamline SP (48%). Furthermore, beta-glucosidase was purified with a factor of 4.1 and concentrated with a factor of 17 on Streamline Direct HST1 while corresponding parameters were half of these values for Streamline SP. Thus, for all investigated parameters Streamline Direct HST1 was a more suitable adsorbent for recovery of recombinant beta-glucosidase from unclarified P. pastoris high-cell-density cultivation broth.
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Affiliation(s)
- Theppanya Charoenrat
- School of Biotechnology, AlbaNova University Center, Royal Institute of Technology, Stockholm, Sweden
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Laowtammathron C, Lorthongpanich C, Ketudat-Cairns M, Hochi S, Parnpai R. Factors affecting cryosurvival of nuclear-transferred bovine and swamp buffalo blastocysts: effects of hatching stage, linoleic acid–albumin in IVC medium and Ficoll supplementation to vitrification solution. Theriogenology 2005; 64:1185-96. [PMID: 16125561 DOI: 10.1016/j.theriogenology.2005.02.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2004] [Accepted: 02/06/2005] [Indexed: 11/23/2022]
Abstract
The objective was to determine whether the hatching stage of cattle and swamp buffalo somatic cell nuclear-transferred (SCNT) blastocysts affected cryosurvival after vitrification, and whether addition of linoleic acid-albumin (LAA) to the IVC medium and Ficoll to the vitrification solution improves cryosurvival. Fused couplets were activated with ethanol and cycloheximide-cytochalasin D (day 0), and were allowed to develop in the presence of 0.3% BSA or 0.1% LAA+0.2% BSA. Hatching blastocysts were harvested at day 7.0 (cattle) or day 6.5 (buffalo), and classified into one of three categories, according to the ratio of extruding embryonic diameter from zona to embryonic diameter inside the zona. The blastocysts were vitrified in 20% DMSO+20% ethylene glycol+0.5M sucrose, with or without 10% Ficoll in TCM199+20% FBS, using Cryotop as a cryodevice. The post-thaw survival of the blastocysts was assessed by in vitro culture for 24h. In cattle, when the LAA-supplemented IVC medium and the Ficoll-free vitrification solution were used, cryosurvival of the early-hatching blastocysts (77%) was not different from those of middle- and late-hatching blastocysts (74 and 80%, respectively). Inclusion of Ficoll in the vitrification solution did not improve the cryosurvival of SCNT blastocysts (54 to 68%). Early-hatching SCNT blastocysts produced in the absence of LAA were sensitive to the vitrification procedure (cryosurvival 56%; P<0.05 versus 80% in the late-hatching blastocysts). The full-term developmental potential of SCNT blastocysts was proven only in the non-vitrified control group. In buffalo, the mean cryosurvival of hatching SCNT blastocysts produced with LAA (89%) was not different from that of those produced without LAA (87%). In conclusion, bovine SCNT blastocysts, regardless of their hatching stage, were relatively resistant to vitrification by the ultra-rapid cooling procedure when the blastocysts were produced in the presence of LAA. Furthermore, swamp buffalo SCNT blastocysts were more tolerant of vitrification than bovine SCNT blastocysts.
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Affiliation(s)
- Chuti Laowtammathron
- Embryo Technology and Stem Cell Research Center, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand
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Charoenrat T, Ketudat-Cairns M, Stendahl-Andersen H, Jahic M, Enfors SO. Oxygen-limited fed-batch process: an alternative control for Pichia pastoris recombinant protein processes. Bioprocess Biosyst Eng 2005; 27:399-406. [PMID: 16080002 DOI: 10.1007/s00449-005-0005-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2005] [Accepted: 05/20/2005] [Indexed: 11/28/2022]
Abstract
An oxygen-limited fed-batch technique (OLFB) was compared to traditional methanol-limited fed-batch technique (MLFB) for the production of recombinant Thai Rosewood beta-glucosidase with Pichia pastoris. The degree of energy limitation, expressed as the relative rate of respiration (q(O)/q(O,max)), was kept similar in both the types of processes. Due to the higher driving force for oxygen transfer in the OLFB, the oxygen and methanol consumption rates were about 40% higher in the OLFB. The obligate aerobe P. pastoris responded to the severe oxygen limitation mainly by increased maintenance demand, measured as increased carbon dioxide production per methanol, but still somewhat higher cell density (5%) and higher product concentrations (16%) were obtained. The viability was similar, about 90-95%, in both process types, but the amount of total proteins released in the medium was much less in the OLFB processes resulting in substantially higher (64%) specific enzyme purity for input to the downstream processing.
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Affiliation(s)
- Theppanya Charoenrat
- School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Mariena Ketudat-Cairns
- School of Biotechnology, Institute of Agricultural Technology, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand
| | - Helle Stendahl-Andersen
- School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden
| | - Mehmedalija Jahic
- School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden
| | - Sven-Olof Enfors
- School of Biotechnology, Royal Institute of Technology, AlbaNova University Centre, Roslagstullsbacken 21, 106 91, Stockholm, Sweden.
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Lorthongpanich C, Laowtammathron C, Muenthaisong S, Vetchayan T, Ketudat-Cairns M, Likitdecharote B, Parnpai R. 55IN VITRO DEVELOPMENT OF ENUCLEATED DOMESTIC CAT OOCYTES RECONSTRUCTED
WITH SKIN FIBROBLASTS OF DOMESTIC AND LEOPARD CATS. Reprod Fertil Dev 2004. [DOI: 10.1071/rdv16n1ab55] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
The domestic cat is a valuable model for studies in assisted reproductive technology in felid species. Therefore, in this experiment we evaluated the in vitro developmental potential of enucleated domestic cat oocytes reconstructed with somatic cells from domestic and leopard cats. Skin fibroblasts were isolated from female domestic and leopard cats. The oocytes were collected by aspiration of follicles from ovaries that were superovulated with 200IU PMSG. In vitro-matured oocytes were enucleated and individual donor cells (diameter 14–16μm) were inserted into the perivitelline space of the enucleated oocyte. Fusion was performed at 26–27h post-maturation by placing a cell-oocyte couplet between both tips of the needle electrode and electrostimulating with a 2-DC pulse (30V, 30μs) in fusion medium containing 0.3M Mannitol+0.1mM MgCl2. Activation was performed 1 to 2h post-fusion by incubation in 7% ethanol at room temperature for 5min followed by cultured in 10μgmL−1 cycloheximide and 1.25μgmL−1 cytochalasin D at 38°C in 5% O2, 5% CO2, 90% N2 conditions. After activation, the reconstructed embryos were cultured in 100-μL droplets of Tyrode’s medium (Gomez et al., 2003 Theriogenology 60, 239–251.) supplemented with 0.3% BSA at 38°C in a 5% O2, 5% CO2, 90% N2 environment for 2d. Then, 8-cell embryos were cultured in 100-μL droplets of Tyrode’s medium supplemented with 10% FCS at 38°C in a 5% O2, 5% CO2, 90% N2environment for 5d. The cleavage rates of oocytes reconstructed with either donor cell types were not different. The percentages of blastocyst formation from parthenogenotes and nuclear transfer embryos derived from domestic cat fibroblasts (8/56, 14.3% and 7/51, 13.7%, respectively) were significantly higher than that for nuclear transfer embryos constructed with leopard cat fibroblasts (3/45, 6.7%). These results indicate that enucleated domestic cat oocytes reconstructed with skin fibroblasts of leopard cats can develop to the blastocyst stage. This experiment was supported by Suranaree University of Technology.
Table 1
In vitro development of domestic cat oocytes reconstructed with domestic and leopard skin fibroblasts and parthenogenetic activation
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