ArticleLife science alliance2026
A "scan and stop" assay identifies CD40 and CD70 as selective regulators of T-cell arrest on APCs.
Article in Life science alliance, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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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.
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4 authors.
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Abstract
T-cell activation requires firm arrest on APCs, a process essential for effective clonal expansion and differentiation. Although the role of co-inhibitory signals and integrin-mediated adhesion in modulating T-cell arrest is established, the contribution of co-stimulatory molecules to this process remains poorly understood. Here, we developed a quantitative "scan and stop" assay using engineered CHO cells as minimalistic APCs to systematically assess the influence of co-stimulatory proteins on T-cell arrest. These APCs express only selected peptide-MHC complexes and co-stimulatory ligands, allowing controlled investigation of their roles in both naïve and experienced CD4
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