收养细胞治疗的现状和挑战是开发用于肝细胞癌的"现成"疗法
Seung Kak Shin1, Yuta Mishima2, Yoonseok Lee1
1Division of Gastroenterology and Hepatology, Department of Internal Medicine, Gachon University Gil Medical Center, Gachon University College of Medicine, Incheon, South Korea.
Journal of gastroenterology and hepatology
|January 27, 2025
概括
采用细胞疗法 (ACT) 对治疗癌症,包括肝细胞癌 (HCC) 的治疗有希望. 研究重点是开发通用的"现成"细胞疗法,以克服个性化治疗的挑战.
科学领域:
- 免疫学 免疫学 免疫学
- 在瘤学瘤学.
- 生物技术是生物技术.
背景情况:
- 采用细胞疗法 (ACT) 涉及注入免疫细胞来对抗癌症.
- 针对CD19的化学抗原受体 (CAR) -T细胞疗法对血液癌症有效.
- 肝细胞癌 (HCC) 研究正在探索ACT,早期试验使用自身的CAR-T细胞.
研究的目的:
- 讨论ACT在HCC的现状和未来潜力.
- 解决使用各种细胞来源开发"现成"ACT的挑战.
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主要方法:
- 审查现有的临床试验和研究在ACT对HCC.
- 探索T细胞以外的替代细胞来源 (NK,NKT,巨细胞,γδ T细胞).
- 讨论基因组编辑和提高瘤微环境中的疗效的策略.
主要成果:
- 针对GPC-3,MUC1或CEA的自主CAR-T细胞疗法正在HCC的早期临床试验中.
- 由于自主CAR-T的成本和制造问题,对"现成"疗法的需求很大.
- 基因工程的进步正在使普遍的"现成"CAR-T细胞成为可能.
结论:
- 基于细胞的免疫疗法即将成为血液恶性瘤和像HCC这样的固体瘤的主要癌症治疗方法.
- 技术进步对于克服ACT当前的局限性至关重要.
- 开发现成的ACT对于更广泛的可访问性和成本效益至关重要.
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