我如何在血造细胞移植环境中管理铁过载
1Hematology and Cellular Therapy, IRCCS Ospedale Policlinico San Martino, Genoa, Italy.
Blood
|May 10, 2024
概括
血造细胞移植的成功面临着铁过载的挑战. 了解铁代谢和毒性对于管理移植手术前,期间和之后的结果至关重要.
科学领域:
- 血液学 血液学 血液学
- 移植医学 移植医学
- 铁的新陈代谢 铁的新陈代谢
背景情况:
- 造血细胞移植对于血红蛋白病变和血液性恶性瘤是成功的.
- 铁过载和毒性在移植后带来了重大挑战.
- 目前的理解强调了铁物种和暴露时间的重要性,而不仅仅是总铁含量.
研究的目的:
- 讨论铁毒性对血液构造移植所有阶段 (前,期间,后) 的影响.
- 探索评估与铁毒性相关的细胞/组织损伤的挑战.
- 概述在移植过程中对铁过载的临床情景和治疗干预措施.
主要方法:
- 审查目前对铁代谢和病理生理学的理解.
- 在不同移植阶段对铁毒性的影响分析.
- 讨论临床管理策略和治疗干预措施.
主要成果:
- 铁过载和毒性显著影响了造血细胞移植的结果.
- 评估来自铁毒性的细胞和组织损伤仍然是一个挑战.
- 有效的管理需要考虑铁物种和暴露时间.
结论:
- 铁的毒性是影响造血细胞移植成功的关键因素.
- 需要进一步的研究来完善评估与铁有关的损害的方法.
- 多方面的治疗策略对于管理移植患者的铁过载至关重要.
相关概念视频
Bone Marrow Sampling and Transplants
325
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...
325
Tissue Transplantation
360
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...
360
Regulation 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
Stem Cell Therapy for Tissue Regeneration
4.0K
Stem cell therapy is a method used in regenerative medicine to repair and restore function to damaged tissues and organs. Stem cells have the potential to proliferate and differentiate into various tissue types, making them ideal candidates for tissue regeneration. For example, hematopoietic stem cell transplants are commonly used in blood cancer treatment to replenish damaged bone marrow and restore healthy blood cells.
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
Types of Stem Cells used in Stem Cell Therapy
The two main cell...
4.0K


