TC-210治疗难治性间皮素阳性实体瘤:I/II期临床试验取得积极结果

2020-12-16 Allan MedSci原创

间皮素(MSLN)是多种肿瘤表面特异性表达的受体蛋白,特别是在以胰腺癌(80%~85%)为首的多种实体肿瘤中高表达,而在正常组织中间皮素的表达仅局限于胸膜、心包膜和腹膜中。

间皮素(MSLN)是多种肿瘤表面特异性表达的受体蛋白,特别是在以胰腺癌(80%~85%)为首的多种实体肿瘤中高表达,而在正常组织中间皮素的表达仅局限于胸膜、心包膜和腹膜中。

TCR²是一家临床阶段的免疫疗法公司,今天宣布了来自TC-210(gavocabtagene autoleucel)治疗间皮素阳性实体瘤的I/II期临床试验结果。截至2020年11月24日的数据截止,在前8名患者中已记录了根据RECIST 1.1标准的3例PR,而首例卵巢癌患者在第6个月已取得PR。迄今为止,只有2名患者出现了与gavocabtagene autoleucel相关的非血液学分级毒性,并且没有神经毒性及非肿瘤毒性的证据。

TCR² Therapeutics总裁兼首席执行官Garry Menzel博士说:“尽管任何一项I期临床试验的重点都是安全性,但我们使用gavocabtagene autoleucel作为单一药物观察到的肿瘤消退支持了我们对TRuC-T细胞的信念。最重要的是,我们正在为那些经过高度预处理的间皮瘤或卵巢癌患者提供临床和生存益处”。

 

原始出处:

https://www.firstwordpharma.com/node/1782819?tsid=4

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    2020-12-16 freve
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    2020-12-15 ms1000000438086139

    学习了

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免疫疗法是当下肿瘤治疗领域最具前景的发展方向之一,其中,CAR-T疗法更是百花丛中一枝独秀。然而,尽管该疗法在血液肿瘤治疗中表现出惊人疗效,在实体瘤治疗中却频频受挫。

MSI-H/dMMR晚期实体瘤:各家PD-1/PD-L1表现如何?

2020年11月16日,先声药业宣布,与康宁杰瑞生物制药、思路迪医药达成战略合作的重组人源化PD-L1单域抗体恩沃利单抗注射液(KN035)的新药上市申请(NDA)已正式提交给国家药品监督管理局(NM

巨噬细胞疗法,向着实体瘤出发

近几年来,基因修饰的T细胞在用于治疗血液恶性肿瘤上获得了许多可喜的结果,但在实体瘤中却疗效不佳,仍然面临着很多挑战,这促使着研究学者们将目光转移到其它免疫细胞上,希望从中开发出新的替代疗法

Sci Transl Med :溶瘤病毒与CAR T疗法“强强联手”,有望治愈实体瘤吗?

嵌合抗原受体(CAR)T细胞经过改造,可以识别肿瘤细胞上的特定抗原。在某些情况下,天然存在的抗原会提供有效的靶标,例如B细胞抗原CD19。

Clin Cancer Res:免疫检查点靶向药MEDI0562治疗晚期实体瘤

免疫检查点阻断已被证明对多种实体肿瘤有临床益处;但耐药性和复发经常发生,限制了免疫检查点抑制剂的临床应用。现下,我们需要开发在激活的免疫细胞中高表达的新型免疫调节靶点。MEDI0562是一种人源化的激

STM:提高实体瘤治疗效果,中国药科大学张灿团队开发出T细胞表面锚定技术

过继性T细胞疗法虽然在血液瘤治疗中已取得优异的治疗效果,但治疗实体瘤仍面临巨大挑战。虽然目前已有将过继T细胞与细胞因子或免疫检查点抑制剂联用以改善实体瘤的治疗,但仍面临严重不良反应及系统性毒性等局限。

拓展阅读

减少自相残杀!CAR-T细胞疗法新进展,最新Nature Cancer!

研究发现实体瘤在CART攻击下,通过TNF-α/Rab27a轴增加含肿瘤抗原sEVs分泌,致CART自相残杀。构建Se9-CART细胞可克服该问题,联合抗PD-1抗体增强实体瘤治疗效果。

大咖谈 | 实体瘤柔脑膜转移的诊断和治疗

目前脑转移治疗前瞻性研究数据少,指南呼吁进一步开展随机对照试验,以弥补针对LM的循证空白。

中国原研ADC药物YL201实现晚期实体瘤治疗重大突破!

中山大学团队开展的全球多中心 1 期 / 1b 期临床试验显示,国产原研药 YL201 治疗晚期实体瘤疗效显著,安全性可控,为相关肿瘤患者提供新选择。

STTT:突破实体瘤治疗困境,曹雪涛院士团队发表论文揭示CAR-NK细胞疗法新机制

该研究揭示,通过Neo-2/15优化CAR-NK细胞的代谢功能,能够显著增强其在代谢不良的肿瘤微环境(TME)中的活性。

肿瘤治疗的“王炸组合”来袭!结直肠癌、肺癌、血液肿瘤全面突破!这些进展值得重点关注

2024 年肿瘤研究多领域突破,实体瘤免疫、靶向、细胞疗法进展多,血液肿瘤新药研发等成果丰,跨领域研究呈新趋势。

Science:儿童实体瘤的罕见遗传结构变异图谱发布!

该论文研究了罕见的遗传结构变异对儿童实体瘤发病风险的影响,发现罕见遗传结构变异是儿童实体瘤发病的重要风险因素,占遗传负荷的1.1%到5.6%。