Potential roles of lipases and antioxidases on longevity under nutrient restriction in two Argopecten scallops with distinct lifespans
文献类型：期刊论文
| 作者 | Zhao, Yang1,3; Yuan, Ke1; Ning, Junhao1; Liu, Guilong4; Xu, Xin4; Wang, Chunde1; Lu, Xia2
|
| 刊名 | INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 280页码:12 |
| 关键词 | Lipases Antioxidases Nutrient restriction Longevity Argopecten scallops |
| ISSN号 | 0141-8130 |
| DOI | 10.1016/j.ijbiomac.2024.136045 |
| 通讯作者 | Wang, Chunde(Chundewang2007@163.com) ; Lu, Xia(luxia_0202@163.com) |
| 英文摘要 | Nutrient restriction (NR) extends lifespan in many species. High latitudes are characterized by cold-water temperature and food limitations, where bivalves may mimic NR like vertebrates, which could result in a prolonged life expectancy. The long-lived Peruvian scallop (7-10 years) distributes naturally at relatively higher latitudes than the annual bay scallop. However, the relationship and the mechanism underlying the food availability and lifespan are unclear in bivalves. In this study, the genetic response to NR was first investigated in bivalves with distinct lifespans. Peruvian scallops persistently responded to NR mainly via metabolic pathways, but that began to play roles in bay scallops after 56 days. Significant down-regulated expression of long-chain saturated fatty acid synthetase in both two scallops and increased expression of SCD5 and LIPN2 in Peruvian scallops might contribute to MUFA accumulation under NR. SOD1 was more highly expressed in Peruvian scallops than in bay scallops under NR, and strong autophagy was detected only in Peruvian scallops. Peruvian scallops presented much lower MDA levels and higher SOD1 activities than bay scallops. These findings help us understanding the role of lipases and antioxidases in longevity of bivalves, and provide potential biomarkers for breeding long-lived larger scallops. |
| WOS关键词 | CALORIC RESTRICTION ; EXTREME LONGEVITY ; GENE-EXPRESSION ; GRADED-LEVELS ; BAY SCALLOP ; METABOLISM ; PLASTICITY ; TELOMERES ; AUTOPHAGY ; STRESS |
| WOS研究方向 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001328215300001 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China ; Scientific and Technological Project of Yantai, Shandong Province ; Earmarked Fund for Shandong Modern Agro-Industry Technology Research System |
| 源URL | [http://ir.yic.ac.cn/handle/133337/36522]  |
| 专题 | 海岸带生物学与生物资源利用重点实验室 海岸带生物资源高效利用研究与发展中心 |
| 通讯作者 | Wang, Chunde; Lu, Xia |
| 作者单位 | 1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res & Dev Ctr Efficient Utilizat Coastal Bioresour, Yantai 264003, Shandong, Peoples R China 2.Yantai Univ, Sch Ocean, Yantai 264005, Shandong, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Yantai Spring Sea AquaSeed Ltd, Yantai 264006, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yang,Yuan, Ke,Ning, Junhao,et al. Potential roles of lipases and antioxidases on longevity under nutrient restriction in two Argopecten scallops with distinct lifespans[J]. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,2024,280:12. |
| APA | Zhao, Yang.,Yuan, Ke.,Ning, Junhao.,Liu, Guilong.,Xu, Xin.,...&Lu, Xia.(2024).Potential roles of lipases and antioxidases on longevity under nutrient restriction in two Argopecten scallops with distinct lifespans.INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES,280,12. |
| MLA | Zhao, Yang,et al."Potential roles of lipases and antioxidases on longevity under nutrient restriction in two Argopecten scallops with distinct lifespans".INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES 280(2024):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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