Dr. Robin Lee Lab publish in Cell Systems

Lee Lab publish in Cell Systems

 

Cell Systems

NF-𝛋B Dynamics Discriminate between TNF Doses in Single Cells

Zhang Q1, Gupta S1, Schipper DL, Kowalczyk GJ, Mancini AE, Faeder JR, Lee REC*

Using an information theory framework and single-cell data, Zhang et al. set out to distinguish between different mechanisms for activation of intracellular signals. They show that heterogeneity between cellular states can lead to underestimates in the capabilities of single cells. In contrast with a switch-like model for pathway activation, they find that single cells can encode multiple levels of response that increase with stimulation strength.

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