دورية أكاديمية
Cryopreservation Induces Acetylation of Metabolism-Related Proteins in Boar Sperm
| العنوان: | Cryopreservation Induces Acetylation of Metabolism-Related Proteins in Boar Sperm |
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| المؤلفون: | Malik Ahsan Ali, Ziyue Qin, Shan Dou, Anqi Huang, Yihan Wang, Xiang Yuan, Yan Zhang, Qingyong Ni, Rameesha Azmat, Changjun Zeng |
| المصدر: | International Journal of Molecular Sciences, Vol 24, Iss 13, p 10983 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Biology (General) LCC:Chemistry |
| مصطلحات موضوعية: | boar, sperm cryopreservation, protein acetylation, energy metabolism, Biology (General), QH301-705.5, Chemistry, QD1-999 |
| الوصف: | Cryodamage affects the normal physiological functions and survivability of boar sperm during cryopreservation. Lysine acetylation is thought to be an important regulatory mechanism in sperm functions. However, little is known about protein acetylation and its effects on cryotolerance or cryodamage in boar sperm. In this study, the characterization and protein acetylation dynamics of boar sperm during cryopreservation were determined using liquid chromatography–mass spectrometry (LC-MS). A total of 1440 proteins were identified out of 4705 modified proteins, and 2764 quantifiable sites were elucidated. Among the differentially modified sites, 1252 were found to be upregulated compared to 172 downregulated sites in fresh and frozen sperms. Gene ontology indicated that these differentially modified proteins are involved in metabolic processes and catalytic and antioxidant activities, which are involved in pyruvate metabolism, phosphorylation and lysine degradation. In addition, the present study demonstrated that the mRNA and protein expressions of SIRT5, IDH2, MDH2 and LDHC, associated with sperm quality parameters, are downregulated after cryopreservation. In conclusion, cryopreservation induces the acetylation and deacetylation of energy metabolism-related proteins, which may contribute to the post-thawed boar sperm quality parameters. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1422-0067 1661-6596 |
| Relation: | https://www.mdpi.com/1422-0067/24/13/10983; https://doaj.org/toc/1661-6596; https://doaj.org/toc/1422-0067 |
| DOI: | 10.3390/ijms241310983 |
| URL الوصول: | https://doaj.org/article/3f8ba25ddab04b81ba9577b6113ed03e |
| رقم الأكسشن: | edsdoj.3f8ba25ddab04b81ba9577b6113ed03e |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14220067 16616596 |
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| DOI: | 10.3390/ijms241310983 |