基于介质细胞干细胞治疗紫外炎的疗法:临床前研究的系统综述
Pushpinder Kanda1, Arnav Gupta2,3, Jobanpreet Dhillon4
1Eye Institute, University of Ottawa, Ottawa, ON, Canada. pkand042@uottawa.ca.
Eye (London, England)
|April 10, 2024
概括
介质细胞干细胞 (MSC) 和它们衍生的细胞外囊泡 (EV) 显示出用于治疗脑膜炎的前临床模型. 需要进一步进行大规模研究,以克服这些细胞疗法的临床转化局限性.
科学领域:
- 眼科医生 眼科 眼科
- 再生医学是一种再生医学.
- 免疫学 免疫学 免疫学
背景情况:
- 尿道炎是导致视力丧失的重要原因之一.
- 细胞疗法和细胞外囊泡 (EVs) 正在成为眼睛炎症的潜在治疗方法.
- 临床前证据需要进行批判性评估,以指导临床转化.
研究的目的:
- 系统地审查和批判性地评估关于细胞治疗和脑膜炎的EV的临床前研究.
- 分析这些疗法在眼部炎症中的疗效和机制.
- 确定临床翻译的局限性和未来方向.
主要方法:
- 对PubMed,Medline和Embase进行了全面的文献搜索,以获得临床前紫外炎研究.
- 包括使用细胞疗法 (例如,介质干细胞[MSCs]) 或细胞衍生的EVs的研究.
- 使用SYRCLE检查清单进行质量评估.
主要成果:
- 包括16项研究 (2011-2022年),主要关注MSC (75%) 和EV (18.7%).
- 无论是MSCs还是MSC衍生的EV,都在眼睛炎症和电网红图的结果上表现出显著的改善.
- 研究报告了对后视镜,裂纹灯和组织学发现的积极影响.
结论:
- MSCs和MSC衍生的EV具有相当大的治疗潜力.
- 小样本大小和偏差风险等局限性阻碍了临床翻译.
- 大规模的,随机的临床前研究是必要的,以充分实现MSCs的潜力,膜炎治疗.
更多相关视频
10:47Isolation and Cellular Phenotyping of Mesenchymal Stem Cells Derived from Synovial Fluid and Bone Marrow of Minipigs
Published on: July 2, 2016
10.4K
07:45Ultrasound-guided Intracardiac Injection of Human Mesenchymal Stem Cells to Increase Homing to the Intestine for Use in Murine Models of Experimental Inflammatory Bowel Diseases
Published on: September 1, 2017
12.1K
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
iPS Cell Differentiation
2.7K
The ability of induced pluripotent stem cells or iPSCs to differentiate into most body cell types has stimulated repair and regenerative medicine research over the past few decades. iPSC-derived blood cells, hepatocytes, beta islet cells, cardiomyocytes, neurons, and other cell types can repair injuries or regenerate damaged tissue in diseases such as diabetes and neurodegenerative disorders.
2.7K
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
