热那亚血管生物库:为血管研究的未来前景提供今天的资源
Chiara Barisione1,2,3, Jorge Miguel Mena Vera4, Caterina Ivaldo1
1Department of Surgical and Integrated Diagnostic Sciences, University of Genoa, Genoa, Italy.
Biomarker insights
|July 15, 2025
概括
热那亚血管生物库 (GTB-VD) 从患有动脉狭窄症 (CS) 和腹腔大动脉动脉瘤 (AAA) 的患者收集生物样本和临床数据. 这个生物库支持对动脉病的研究,旨在开发新的预防和治疗策略.
科学领域:
- 血管生物学和医学 血管生物学和医学
- 生物银行和数据科学
- 基因组学和精准医学精准医学
背景情况:
- 大数据和经济科学的进步需要高质量的生物标本和数据,以提高生物知识和患者护理.
- 生物库是关键的动态单元,旨在满足研究和临床应用的这些严格要求.
- 热那亚血管生物库 (GTB-VD) 是一个致力于高标准生物标本和数据收集的协作网络的典范.
研究的目的:
- 描述热那亚血管生物库 (GTB-VD) 的工作流程,道德和治理框架.
- 详细说明在GTB-VD中注册的患者的人口统计和临床特征.
- 报告与收集的样本相关的开放和内血管外科干预的数量.
主要方法:
- 在GTB-VD招募的患者接受手术修复动脉狭窄 (CS) 和腹腔大动脉动脉瘤 (AAA).
- 生物样本包括血清,血,全血,PBMCs和尿液,存储在-80°C,病变也被冷保存或固定在甲和嵌入胺中.
- 临床数据是伪名的,并与样本联系在一起,质量通过协调的标准操作程序来确保.
主要成果:
- 在2018年至2023年期间,收集了442个CS和214个AAA病例.
- CS病例的严重无症状与症状的比例为5: 1,经常与糖尿病和外围动脉疾病有关.
- AAA病例更常见地与肺病史和功能障碍有关,内血管外科手术是首选的方法.
结论:
- 意大利的GTB-VD是一个独特的资源,支持对动脉病的分子标和生物标志物的研究.
- 该生物库旨在促进二次预防策略和新型治疗干预措施的开发.
- 鼓励合作研究倡议和样本共享,以促进血管疾病的理解和治疗.
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