The sequence-encoded determinants underlying aberrant sTDP-43 behavior are defined, revealing therapeutic strategies for ALS.

Deadenylation, the enzymatic shortening of the poly(A) tail, is typically the first committed step of mRNA decay. Deadenylation rates span nearly a 1000-fold range between transcripts and are governed...

Pietro De Camilli always wanted to be a scientist. He has spent his career bridging cell biology and neuroscience.

Aberrant aggregation of the prion-like RNA binding protein TDP-43 drives several fatal neurodegenerative proteinopathies, including amyotrophic lateral sclerosis (ALS). In this work, we define how sho...

This Review discusses how long noncoding RNAs (lncRNAs) control transcription activation by RNA polymerase II, including how they are produced at active enhancers or chromatin-domain boundaries and ac...

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Target-directed microRNA degradation is driven by the atypical ZSWIM8–CUL3 E3 ubiquitin ligase that uses a two-RNA-factor authentication mechanism to specifically recognize AGO–miRNA–trigger...

ALT: two men are sitting in a car with the words `` tank is below empty '' above them .

In amyotrophic lateral sclerosis (ALS), nuclear depletion and cytoplasmic aggregation of the RNA-binding protein TDP-43 cause widespread dysregulation of mRNA splicing. Two recent studies have now rev...

Selenocysteine, incorporated into polypeptides at recoded termination codons, plays an essential role in redox biology. Using GPX1 and GPX4, selenoenzymes that mitigate oxidative stress, as reporters,...

Most eukaryotic mRNAs contain a poly(A) tail, which in post-embryonic cells enhances their stability. Many cytoplasmic RNA viruses also harbor poly(A) tails on their genomic RNA and mRNAs. Here, we re...

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