相关实验视频
Updated: Jul 15, 2025
08:53
Competitive Transplants to Evaluate Hematopoietic Stem Cell Fitness
Published on: August 31, 2016
15.3K
血液造血干细胞采集动员管道的最新情况
Minh-Ha Tran1, Muharrem Yunce2
1University of California, Irvine School of Medicine, Irvine, California, USA.
Journal of clinical apheresis
|September 25, 2023
概括
造血干细胞移植依赖于干细胞的调动来进行异体. 本综述审查了当前和新兴的动员剂,以改善患者在干细胞采集的结果.
科学领域:
- 血液学 血液学 血液学
- 移植医学 移植医学
背景情况:
- 造血干细胞移植 (HSCT) 是一个关键的拯救生命的程序.
- 成功的HSCT需要有效地调动干细胞进行非.
研究的目的:
- 审查用于干细胞调动的现有和研究中的药物.
- 为了告知外表症从业者关于动员策略的最新进展.
主要方法:
- 科学出版物和临床试验的文献综述.
- 对各种动员剂的疗效和安全性数据的分析.
主要成果:
- 概述常用的调动剂 (例如,G-CSF).
- 讨论正在研究的新药和组合疗法.
- 突出影响动员效率的因素.
结论:
- 对各种动员剂的熟悉性对于执业执业者至关重要.
- 优化干细胞调动可以改善HSCT患者的治疗结果.
- 对新药的持续评估对于移植医学的进步至关重要.
相关概念视频
01:21Hematopoiesis
5.4K
The process of blood cell formation is called hematopoiesis. Hematopoiesis starts early during development, on the seventh day of embryogenesis. This phase of hematopoiesis is called the primitive wave, wherein the extraembryonic yolk sac allows the production of erythroid cells and endothelial cells from a common precursor called hemangioblast. The erythroid cells provide oxygen to support the growth of the rapidly dividing embryo. Hemangioblasts later develop into hematopoietic stem cells or...
5.4K
01:22Bone Marrow Sampling and Transplants
352
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...
352
01:19Multipotency of Hematopoietic Stem Cells
3.1K
The hematopoietic stem cells or HSCs are multipotent, meaning they can differentiate and give rise to all blood and immune cells. HSCs are maintained in the quiescent stage until an external stimulus initiates their differentiation. The multipotent HSCs exist as two heterogeneous populations, long-term repopulating cells (LTRC) and short-term repopulating cells (STRC). The two HSC populations have different surface markers or receptors and are classified based on quiescence and long-term...
3.1K
01:01Regulation of Hematopoietic Stem Cells
3.2K
All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a limited life span. In addition, many are depleted in immune surveillance or combatting an injury or infection. This makes blood one of the most regenerative tissues. Hematopoiesis helps replenish these blood and immune cells, restoring the body's normal functioning. However, overproduction of blood and immune cells can make them cancerous or...
3.2K
01:21Lineage Commitment
3.0K
Commitment is the process whereby stem cells:
3.0K