Precursor central memory versus effector cell fate and naïve CD4+ T cell heterogeneity

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Computational trajectory analysis reveals distinct effector and memory lineages in naïve CD4+ T cells, suggesting environmental cues shape cell fate.

Naïve CD4 T cells diverge directly into separate effector and central memory T cell lineages, demonstrating unexpected functional heterogeneity in resting cells.
Computational reconstruction of in vivo trajectories reveals two distinct differentiation paths, and environmental type I IFN modulates activation thresholds.
May enable targeted improvements in adoptive T cell therapies and vaccination strategies, but clinical utility requires validation beyond initial disease cohorts.

Deep et al. (2024) studied this question.

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Computational trajectory analysis reveals distinct effector and memory lineages in naïve CD4+ T cells, suggesting environmental cues shape cell fate.