骨科中介细胞干细胞:对实践中的应用进行系统审查
Ajith Malige1, Carson Gates2, James L Cook2
1Kerlan Jobe Orthopedic Clinic, 6801 Park Terrace, Suite 500, Los Angeles, CA, 90045, USA.
Journal of orthopaedics
|July 22, 2024
概括
这项审查证实,介质干细胞 (MSC) 对骨科疾病,如骨关节炎和软骨缺陷,是安全有效的. 标准化的细胞验证对于MSCs的未来临床应用至关重要.
科学领域:
- 整形外科手术 整形外科手术
- 再生医学是一种再生医学.
- 细胞疗法细胞疗法
背景情况:
- 介质细胞干细胞 (MSCs) 通过定向分化在骨科中显示出治疗的前景.
- 尽管进行了广泛的研究,但临床MSC应用缺乏可复制的标准.
- 这项研究系统地审查了关于定义MSC在骨科治疗中的临床使用的证据.
研究的目的:
- 系统地审查和综合当前关于清晰定义的介质细胞干细胞 (MSCs) 在骨科中的临床应用的证据.
- 建立可复制的标准来评估骨科治疗中的MSC.
- 评估MSCs在各种骨科病理中的有效性和安全性.
主要方法:
- 系统审查研究的任何证据水平和样本大小,不包括体外,动物和非英语文章.
- 基于使用特定表型标记物 (CD 73,CD 90,CD 105) 的MSC验证进行纳入,并排除其他标记物 (CD34,CD45等). ) 的情况.
- 数据的表格化,包括样本大小,方法,放射性,临床,患者报告的结果 (PRO) 和不良事件.
主要成果:
- 包括43项研究;53.5%使用脊骨髓MSCs,27.9%使用脂肪衍生的MSCs.
- 对多发性关节炎,软骨缺陷,骨髓缩,骨缺陷,脊柱和其他骨科疾病进行了研究.
- 在所有病理方面,MSC的使用证明了放射性,临床和患者报告的结果的改善.
结论:
- 中介细胞干细胞 (MSCs) 在治疗冠状动脉缺陷,关节炎和骨髓缩的骨科治疗中表现出成功和安全的应用.
- 使用CD标记器评估人类干细胞的严格,可重复的过程对于当前和未来的临床使用至关重要.
- 标准化MSC表征对于整形外科治疗结果的一致性至关重要.
更多相关视频
11:22Treatment of Osteochondral Defects in the Rabbit's Knee Joint by Implantation of Allogeneic Mesenchymal Stem Cells in Fibrin Clots
Published on: May 21, 2013
17.4K
07:24Autologous Microfractured and Purified Adipose Tissue for Arthroscopic Management of Osteochondral Lesions of the Talus
Published on: January 23, 2018
10.3K
相关概念视频
Mesenchymal Stem Cells
4.7K
Mesenchymal stem cells (MSCs) are adult stem cells that can differentiate into most connective tissue cell types, except for hematopoietic cells, depending upon the source of MSCs. For example, bone-marrow-derived MSCs (BM-MSCs) can differentiate into osteocytes, hepatocytes, and pancreatic and neuronal cells. MSCs can be isolated from various sources such as bone marrow, placenta, adipose tissue, teeth, and Wharton’s jelly, a gelatinous substance in the umbilical cord. The ease of their...
4.7K
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
