在视网膜修复中,口服衍生中酶体干细胞的治疗潜力
Fariba Mohebichamkhorami1,2, Zahra Niknam3, Hakimeh Zali4
1Department of Food Science & Technology, University of California, Davis, CA, 95616, USA.
Stem cell reviews and reports
|September 21, 2023
概括
口腔介质干细胞 (MSCs) 通过释放保护视网膜细胞的神经营养因子,显示出对视网膜再生的希望. 需要进一步的研究来确认它们对眼睛损伤的治疗潜力.
科学领域:
- 眼科医生 眼科 眼科
- 再生医学是一种再生医学.
- 干细胞生物学 干细胞生物学
背景情况:
- 视网膜损伤由于神经营养因子降低和轴突生长抑制剂增加而表现出有限的再生.
- 介质细胞干细胞 (MSCs) 通过分泌促进轴突再生和细胞存活的神经营养因子 (NFs) 来提供视网膜修复的潜力.
研究的目的:
- 研究各种口腔干细胞 (SCs) 对于视网膜再生的治疗潜力.
- 探索口服MSCs促进视网膜恢复的机制,包括细胞替代和膜效应.
主要方法:
- 来自口腔的干细胞类型的全面探索,包括牙髓SCs (DPSCs),SHED,SCAP,PDLSCs,GMSCs和DFSCs.
- 对口服MSCs对视网膜细胞的神经保护和神经变作用的评估.
主要成果:
- 口服MSCs来自神经细胞 (CNCCs),具有显著的神经分化潜力,并分泌大量NFs.
- 与直接细胞替代策略相比,这些细胞表现出更大的神经保护和神经营养效应.
- 再生的主要机制似乎是NF分泌,抑制氧化应激,炎症和亡.
结论:
- 口服MSC是针对视网膜退行症的基于细胞或无细胞疗法的一个有希望的来源.
- 它们的治疗疗效归因于神经营养因子的释放,减轻视网膜细胞损伤.
- 需要进行额外的临床前和临床研究,以验证口服MSC作为视网膜损伤的可行治疗方法.
关键词:
细胞灭亡 (apoptosis) 是一种死亡的过程.它具有免疫调节作用.神经分化的神经分化.神经营养不良因素 神经营养不良因素口服衍生MSCs的使用情况视网膜细胞 视网膜细胞视网膜再生 视网膜再生更多相关视频
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