Published in

National Academy of Sciences, Proceedings of the National Academy of Sciences, 45(116), p. 22721-22729, 2019

DOI: 10.1073/pnas.1904396116

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Polymerase III transcription is necessary for T cell priming by dendritic cells

This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

Significance RNA polymerase III-dependent transcription and increased tRNA expression are necessary for MAMP-stimulated DCs to stimulate naïve T cells. Augmented Pol III-dependent transcription is as essential as the switch to glycolysis and other energetic metabolism variations that are now considered as hallmarks of immune cell activation and are all necessary to increase protein synthesis in these cells.