ArticlePloS one2024
PD1CD28 chimeric molecule enhances EGFRvⅢ specific CAR-T cells in xenograft experiments in mouse models.
Article in PloS one, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Over the years, CAR-T cell therapy has achieved remarkable success in treating hematological malignancies. However, this efficacy has not been replicated in the context of glioblastoma (GBM). In this study, a PD1CD28 chimeric molecule was introduced into EGFRvⅢ-directed CAR-T cells, generating EGFRvⅢ-P2A-PD1CD28 CAR-T cells. Notably, this modification significantly increased IL-2 secretion and enhanced antigen-dependent activation of CAR-T cells, especially when programmed cell death ligand 1 (PD-L1) was present in vitro. In addition, the in vivo xenograft experiments revealed that the PD1CD28 chimeric molecule played a pivotal role in reducing recurrence rates, effectively controlling recurrent tumor volume, and ultimately prolonging the survival of mice. Collectively, these findings suggest that EGFRvⅢ-directed CAR-T cells co-expressing the PD1CD28 chimeric molecule have the potential to significantly enhance the treatment efficacy against GBM.
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