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RNA-binding proteins, the guardians of the marginal zone

RNA-binding proteins (RBPs) take control of binary cell-fate 'decisions' and cellular identity in lymphoid organs, as the RBP ZFP36L1 is shown to negatively regulate the stability of the transcription factors KLF2 and IRF8 to control the maintenance, survival and localization of marginal zone B cells.

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Figure 1: ZFP36L1 regulates the survival and localization of MZ B cells.

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Correspondence to Iannis Aifantis.

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Thandapani, P., Aranda-Orgilles, B. & Aifantis, I. RNA-binding proteins, the guardians of the marginal zone. Nat Immunol 18, 595–597 (2017). https://doi.org/10.1038/ni.3752

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