Compounds that activate integrated stress response kinases inhibit mitochondrial fragmentation induced by chemical or genetic insults, indicating that targeting this pathway offers opportunities to mitigate mitochondrial fragmentation in diverse diseases.

In P3 editing, molecular interactions are sensed and converted directly into genome editing events, which may be useful for biological recording and synthetic molecular circuits deployed in living cells.

Interleukin-1 activates RhoA/ROCK signaling, which drives the enrichment of actin bundles at the cell-cell junctions, preventing SARS-CoV-2 spreading via syncytia formation.

SERBP1 is associate with protein complexes regulating splicing, cell division, and ribosomal biogenesis that likely depend on G quadruplex (G4) binding and polyADP-ribosylation (PARylation) for their assembly and function.

Phase diagrams for 140 variants of prion-like low-complexity domains are computed to establish scaling laws that quantify the impact of amino acid mutations on the thermodynamic stability of condensates.