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Mustofa I, Susilowati S, Wurlina W, Hernawati T, Oktanella Y. Green tea extract increases the quality and reduced DNA mutation of post-thawed Kacang buck sperm. Heliyon 2021; 7:e06372. [PMID: 33732926 PMCID: PMC7944040 DOI: 10.1016/j.heliyon.2021.e06372] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 01/29/2021] [Accepted: 02/23/2021] [Indexed: 01/11/2023] Open
Abstract
The study aimed to determine the addition of green tea extract (GTE) in extender on the quality and DNA mutation of post-thawed Kacang buck sperm. The sperm DNA mutation was observed on nicotinamide adenine dinucleotide hydride (NADH) dehydrogenase 1 (ND1) of mitochondrial Deoxyribonucleic Acid (mtDNA). A pool of 12 Kacang buck ejaculates was diluted in skim milk-egg yolk extender contained 0, 0.05, 0.10, and 0.15 mg of GTE/100 mL for T0, T1, T2, and T3 group, respectively. Each of the aliquot groups was packaged in 0.25 mL French mini straw contained 60 million alive sperm and froze according to the protocol. The ND1 mtDNA amplification of samples was carried out Polymerase Chain Reaction machine, followed by DNA sequencing using the Sanger method. Meanwhile, the phylogenetic tree was constructed using the neighbor-joining (NJ) method with MEGA 7.0 software. The results showed that the T2 group maintained the highest quality for Kacang buck post-thawed semen. There was the highest percentages of sperms viability, motility, intact plasma membrane (IPM), the lowest of malondialdehyde (MDA) concentration, sperm DNA fragmentation (SDF), the total and types of ND1 mtDNA mutation frequency. The phylogenetic tree analysis revealed that the clade of the T2 group was most closely related to the sequence reference. However, there was no correlation between the semen quality parameters (sperm viability, motility, IPM, MDA concentration, and SDF) with ND1 mtDNA mutation of post-thawed Kacang buck semen. It could be concluded that GTE was useful as an antioxidant for Kacang buck semen extender for frozen sperm.
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Affiliation(s)
- Imam Mustofa
- Department of Veterinary Reproduction, Faculty of Veterinary Medicine, Universitas Airlangga, Kampus C Unair, Mulyorejo, Surabaya, 60115, East Java, Indonesia
| | - Suherni Susilowati
- Department of Veterinary Reproduction, Faculty of Veterinary Medicine, Universitas Airlangga, Kampus C Unair, Mulyorejo, Surabaya, 60115, East Java, Indonesia
| | - Wurlina Wurlina
- Department of Veterinary Reproduction, Faculty of Veterinary Medicine, Universitas Airlangga, Kampus C Unair, Mulyorejo, Surabaya, 60115, East Java, Indonesia
| | - Tatik Hernawati
- Department of Veterinary Reproduction, Faculty of Veterinary Medicine, Universitas Airlangga, Kampus C Unair, Mulyorejo, Surabaya, 60115, East Java, Indonesia
| | - Yudit Oktanella
- Department of Veterinary Reproduction, Faculty of Veterinary Medicine, Brawijaya University, Jl. Veteran, Ketawanggede, Lowokwaru, Malang, 65145, Indonesia
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Flores Bueso Y, Walker SP, Tangney M. Characterization of FFPE-induced bacterial DNA damage and development of a repair method. Biol Methods Protoc 2020; 5:bpaa015. [PMID: 33072872 PMCID: PMC7548031 DOI: 10.1093/biomethods/bpaa015] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 07/15/2020] [Accepted: 07/18/2020] [Indexed: 01/13/2023] Open
Abstract
Formalin-fixed, paraffin-embedded (FFPE) specimens have huge potential as source material in the field of human microbiome research. However, the effects of FFPE processing on bacterial DNA remain uncharacterized. Any effects are relevant for microbiome studies, where DNA template is often minimal and sequences studied are not limited to one genome. As such, we aimed to both characterize this FFPE-induced bacterial DNA damage and develop strategies to reduce and repair this damage. Our analyses indicate that bacterial FFPE DNA is highly fragmented, a poor template for PCR, crosslinked and bears sequence artefacts derived predominantly from oxidative DNA damage. Two strategies to reduce this damage were devised – an optimized decrosslinking procedure reducing sequence artefacts generated by high-temperature incubation, and secondly, an in vitro reconstitution of the base excision repair pathway. As evidenced by whole genome sequencing, treatment with these strategies significantly increased fragment length, reduced the appearance of sequence artefacts and improved the sequencing readability of bacterial and mammalian FFPE DNA. This study provides a new understanding of the condition of bacterial DNA in FFPE specimens and how this impacts downstream analyses, in addition to a strategy to improve the sequencing quality of bacterial and possibly mammalian FFPE DNA.
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Affiliation(s)
- Yensi Flores Bueso
- CancerResearch@UCC, University College Cork, Cork, T12 XF62, Ireland.,SynBioCentre, University College Cork, Cork, T12 XF62, Ireland.,APC Microbiome Ireland, University College Cork, Cork, T12 YT20, Ireland
| | - Sidney P Walker
- CancerResearch@UCC, University College Cork, Cork, T12 XF62, Ireland.,SynBioCentre, University College Cork, Cork, T12 XF62, Ireland.,APC Microbiome Ireland, University College Cork, Cork, T12 YT20, Ireland
| | - Mark Tangney
- CancerResearch@UCC, University College Cork, Cork, T12 XF62, Ireland.,SynBioCentre, University College Cork, Cork, T12 XF62, Ireland.,APC Microbiome Ireland, University College Cork, Cork, T12 YT20, Ireland
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Xu J, Hu Y, Guo J, Yang Y, Qiu J, Li X, Xin Z. A Loop-Mediated Isothermal Amplification Integrated G-Quadruplex Molecular Beacon (LAMP-GMB) Method for the Detection of Staphylococcus aureus in Food. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1373-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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Fikiet MA, Khandasammy SR, Mistek E, Ahmed Y, Halámková L, Bueno J, Lednev IK. Surface enhanced Raman spectroscopy: A review of recent applications in forensic science. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 197:255-260. [PMID: 29496406 DOI: 10.1016/j.saa.2018.02.046] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2018] [Revised: 02/13/2018] [Accepted: 02/14/2018] [Indexed: 05/18/2023]
Abstract
Surface enhanced Raman spectroscopy has many advantages over its parent technique of Raman spectroscopy. Some of these advantages such as increased sensitivity and selectivity and therefore the possibility of small sample sizes and detection of small concentrations are invaluable in the field of forensics. A variety of new SERS surfaces and novel approaches are presented here on a wide range of forensically relevant topics.
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Affiliation(s)
- Marisia A Fikiet
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Shelby R Khandasammy
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Ewelina Mistek
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Yasmine Ahmed
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Lenka Halámková
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Justin Bueno
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States
| | - Igor K Lednev
- Department of Chemistry, University at Albany, SUNY, 1400 Washington Avenue, Albany, NY 12222, United States.
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Khandasammy SR, Fikiet MA, Mistek E, Ahmed Y, Halámková L, Bueno J, Lednev IK. Bloodstains, paintings, and drugs: Raman spectroscopy applications in forensic science. Forensic Chem 2018. [DOI: 10.1016/j.forc.2018.02.002] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Zhou H, Lin S, Nie Y, Yang D, Wang Q, Chen W, Huang N, Jiang Z, Chen S. Surface-enhanced resonance Raman scattering (SERRS) simulates PCR for sensitive DNA detection. Analyst 2016; 140:7518-21. [PMID: 26465756 DOI: 10.1039/c5an01887k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
This paper describes a novel double-stranded DNA detection method through resonance between SYBR Green I and DNA with the surface-enhanced resonance Raman scattering (SERRS) assay, which opens an avenue to the quantitative and reliable application of SERRS in DNA detection.
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Affiliation(s)
- Haibo Zhou
- Department of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic of Traditional Chinese Medicine & New Drug Research, Jinan University, Guangzhou, Guangdong Province 510632, China.
| | - Shenyu Lin
- Department of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic of Traditional Chinese Medicine & New Drug Research, Jinan University, Guangzhou, Guangdong Province 510632, China. and Department of Hand Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei Province 430022, China
| | - Yichu Nie
- State Key Laboratory of Respiratory Diseases, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou Medical University, No. 151 Yanjiang Road, Yuexiu Dist., Guangzhou, Guangdong Province 510120, China
| | - Danting Yang
- Schools of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou, Zhejiang Province 310058, China
| | - Qiqin Wang
- Department of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic of Traditional Chinese Medicine & New Drug Research, Jinan University, Guangzhou, Guangdong Province 510632, China.
| | - Weijia Chen
- Department of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic of Traditional Chinese Medicine & New Drug Research, Jinan University, Guangzhou, Guangdong Province 510632, China.
| | - Ning Huang
- Department of Pathophysiology, West China School of Preclinical Sciences and Forensic Medicine, Sichuan University, Chengdu, Sichuan Province 610041, China
| | - Zhengjin Jiang
- Department of Pharmacy and Guangdong Province Key Laboratory of Pharmacodynamic of Traditional Chinese Medicine & New Drug Research, Jinan University, Guangzhou, Guangdong Province 510632, China.
| | - Shanze Chen
- Department of Pathophysiology, West China School of Preclinical Sciences and Forensic Medicine, Sichuan University, Chengdu, Sichuan Province 610041, China
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