工程记忆T细胞作为一个平台,用于长期酶替代疗法在 lysosomal存储障碍
bioRxiv : the preprint server for biology
|May 7, 2024
概括
工程T细胞传递alpha-L-iduronidase (IDUA) 酶来治疗小鼠的I型粘多糖症 (MPS I). 这种细胞疗法成功地减少了包括中枢神经系统在内的多个器官的GAG积累,为MPS I提供了有前途的治疗方法.
科学领域:
- 生物医学科学 生物医学科学
- 遗传学 遗传学 是一个
- 免疫学 免疫学 免疫学
背景情况:
- 第一种类型的粘多糖症 (MPS I) 是一种罕见的遗传疾病,由α-L-氨酸酶 (IDUA) 缺乏引起,导致有毒的葡萄糖氨基糖 (GAG) 积累.
- 目前针对MPS I的治疗方法的疗效有限,特别是对于骨和中枢神经系统 (CNS) 的表现.
结论:
- 基因工程Tm代表了一个可行的平台,以细胞为基础的酶替代疗法为MPS I.
- 这种方法显示出治疗其他酶病和蛋白质缺乏症的潜力.
更多相关视频
10:16In Vitro Enzyme Measurement to Test Pharmacological Chaperone Responsiveness in Fabry and Pompe Disease
Published on: December 20, 2017
8.1K
08:52Generation of Multivirus-specific T Cells to Prevent/treat Viral Infections after Allogeneic Hematopoietic Stem Cell Transplant
Published on: May 27, 2011
17.2K
相关概念视频
Lysosomal Hydrolases
3.8K
Lysosomes are the site for the degradation of macromolecules and biological polymers released during membrane trafficking events such as secretory, endocytic, autophagic, and phagocytic pathways. The membrane-enclosed area of the lysosome, called the lumen, contains hydrolytic enzymes active in an acidic environment. These acid hydrolases are functional at a pH between 4.5 and 5 and are involved in cellular processes such as cell signaling, energy metabolism, restoration of the plasma membrane,...
3.8K
Cell-mediated Immune Responses
68.2K
Overview
68.2K
