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Natural TCRs targeting KRASG12V display fine specificity and sensitivity to human solid tumors
The Journal of Clinical Investigation ( IF 13.3 ) Pub Date : 2024 , DOI: 10.1172/jci175790
Adham S Bear 1 , Rebecca B Nadler 2 , Mark H O'Hara 1 , Kelsey L Stanton 3 , Chong Xu 3 , Robert J Saporito 3 , Andrew J Rech 3 , Miren L Baroja 3 , Tatiana Blanchard 3 , Maxwell H Elliott 3 , Michael J Ford 4 , Richard C Jones 4 , Shivang Patel 3 , Andrea L Brennan 3 , Zachary O'Neil 3 , Daniel J Powell 3 , Robert H Vonderheide 1 , Gerald P Linette 1 , Beatriz M Carreno 3
Affiliation  

BACKGROUND. Neoantigens derived from KRASMUT have been described, but the fine antigen specificity of T cell responses directed against these epitopes is poorly understood. Here, we explore KRASMUT immunogenicity and the properties of 4 T cell receptors (TCRs) specific for KRASG12V restricted to the HLA-A3 superfamily of class I alleles.

中文翻译:


靶向 KRASG12V 的天然 TCR 对人实体瘤表现出良好的特异性和敏感性



背景。 已经描述了源自 KRASMUT 的新抗原,但针对这些表位的 T 细胞反应的精细抗原特异性知之甚少。在这里,我们探讨了 KRASMUT 免疫原性和 4 种 T 细胞受体 (TCR) 的特性,这些受体对 KRASG12V 具有特异性,仅限于 I 类等位基因的 HLA-A3 超家族。
更新日期:2024-11-02
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