NewslettersImmune Regulation NewsReciprocal Regulation of mTORC1 Signaling and Ribosomal Biosynthesis Determines Cell Cycle Progression in Activated T CellsBy Noshin Noorjahan - October 25, 2024020Researchers investigated how rRibosomal biosynthesis in nucleoli was regulated in activated T lymphocytes by T cell receptor signals and the multiprotein complexes mTORC1 and mTORC2, both of which contained the kinase mTOR.[Science Signaling]Abstract