在移植中临床使用来自供体的无细胞DNA
Vishal Jaikaransingh1, Bhaktidevi Makadia2, Hafiz S Khan2
1Department of Medicine, Divison of Nephrology, University of Florida College of Medicine-Jacksonville, Jacksonville, FL 32209, United States. vishal.jaikaransingh@jax.ufl.edu.
World journal of transplantation
|December 19, 2024
概括
捐赠者衍生的无细胞DNA (dd-cf DNA) 为监测移植排斥提供了一个早期的,不那么侵入性的方法. 这种方法有助于及时干预,可能减少全移植损伤和治疗副作用.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 移植免疫学 移植免疫学
- 分子诊断学 分子诊断
背景情况:
- 传统的移植监测依赖于血清肌素和活检,这些活检是侵入性的,昂贵的,并迟迟发现损伤.
- 拒绝的延迟检测可能会导致广泛的全移植损伤,并需要更强烈的免疫抑制.
研究的目的:
- 审查确定和量化来自捐赠者的无细胞DNA (dd-cf DNA) 的方法.
- 评估支持使用dd-cf DNA用于早期诊断异位移植排斥的临床数据.
- 讨论dd-cfDNA技术在移植监测中的局限性.
主要方法:
- 关于dd-cf DNA量化技术的现有文献的审查.
- 对对移植患者的dd-cfDNA进行评估的临床研究的分析.
- 诊断性能和临床实用性的评估.
主要成果:
- 来自捐赠者的无细胞DNA (dd-cf DNA) 显示出早期检测异种移植排斥的前景.
- 这种生物标志物可能会在发生显著的全移植损伤之前指导干预.
- 对dd-cfDNA测量的方法正在为临床应用而发展.
结论:
- 来自捐赠者的无细胞DNA (dd-cf DNA) 代表了对移植受体的非侵入性监测的重大进展.
- 通过dd-cf DNA进行早期检测,可以通过及时治疗和减少并发症来改善患者的治疗结果.
- 需要进一步的研究和标准化,才能将dd-cfDNA测试完全纳入常规临床实践.
相关概念视频
Bone Marrow Sampling and Transplants
282
Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
282
Tissue Transplantation
338
Tissue transplantation is a significant medical procedure involving the transfer of cells, tissues, or organs from a donor to a recipient, with the primary aim of restoring lost functions. This procedure is crucial in treating a broad spectrum of diseases, including kidney diseases, liver failure, heart disease, and certain types of cancers.
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
The Biology of Tissue Transplantation
The biology of tissue transplantation hinges on the Major Histocompatibility Complex (MHC) molecules. These molecules...
338


