免疫系统障碍和与癌症相关的白内障
Lingbing Zhang1, Philip D Bonomi2
1Yinuoke Ltd., Changchun 130012, China.
Cancers
|May 11, 2024
概括
癌症相关的 (CAC) 涉及癌症患者的免疫功能障碍和肌肉消耗. 针对 CAC 的目标
科学领域:
- 在瘤学瘤学.
- 免疫学 免疫学 免疫学
- 代谢障碍 代谢障碍 代谢障碍
背景情况:
- 癌症相关性 (CAC) 是一种复杂的代谢综合征,其特点是逐渐肌肉和脂肪损失,显著影响癌症患者的发病率和死亡率.
- 免疫功能障碍,特别是细胞因子失衡,是CAC进展的关键驱动因素,通常对传统的营养干预无反应.
- 尽管它具有临床意义,但CAC和抗癌免疫反应之间的相互作用仍然不完全理解.
研究的目的:
- 审查和综合当前的临床前和临床证据,关于癌症相关的缓冲和抗癌免疫反应之间的关系.
- 探索CAC中的免疫调节机制如何影响抗癌疗法的疗效,特别是免疫疗法.
- 确定针对CAC的潜在治疗策略,以改善癌症患者的治疗结果.
主要方法:
- 对检查特定细胞因子 (例如IL-6,TNF-α) 和细胞成分 (例如MDSCs) 在CAC病变发生中的作用的临床前研究的综述.
- 分析了临床研究的分析,调查免疫标记 (例如,细胞因子水平,NLR) 在癌症患者的癌症患者.
- 评估新兴的免疫调节剂及其对CAC和抗癌免疫的潜在影响.
主要成果:
- 临床前数据表明,在CAC中,IL-1β,IL-6,IL-8,IFN-γ,TNF-α和TGF-β等细胞因子存在,IL-6和TNF-α通过JAK/STAT和NF-κB途径调解衰竭.
- 骨髓系衍生抑制细胞 (MDSCs) 通过促进炎症,有助于CAC.
- 临床研究表明,CAC患者的炎症性细胞因子和中性粒细胞与淋巴细胞比率 (NLR) 升高,这表明免疫失调会影响抗新生体反应.
- 在CCC的临床前模型中,免疫调节剂R-ketorolac在逆转体重减轻和改善生存率方面表现出有效性.
结论:
- CAC的基础免疫调节机制与抗癌免疫反应密切相关.
- 针对CAC相关的免疫失调,有望提高抗癌疗法的有效性,特别是免疫疗法.
- 涉及免疫调节剂和免疫治疗的组合策略可能为患有缓冲症的癌症患者提供显著的益处,因此需要进一步调查它们的复杂相互作用.
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