@attychang.bsky.social, @nanigrotjahn.bsky.social et al. show that cytoplasmic #ribosomes on #mitochondria alter the local membrane environment for protein import. rupress.org/jcb/article/... 📕 From The Year In Cell Biology: rupress.org/jcb/collecti... #CellBio2025

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Cathepsin S (CTSS), a lysosomal protease, is a central driver of influenza-induced epithelial injury, acting downstream of viral replication and cytokine signaling to promote apoptosis, inflammation, and barrier disruption. Learn more in #JournalSpectrum: asm.social/2IH

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Many spores from the Firmicutes group are decorated with hair-like structures. Since the 60s, they remained a mystery. @remaut-lab.bsky.social named these fibres ENdospore Appendages (ENAs). Using Cryo-ID, we report the identity, structure and function of F-ENA. www.nature.com/articles/s41...

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RagB stimulates the activity of the peptidoglycan polymerase RodA in Bacillus subtilis [RagB = YrrS] @emboreports.org by Frédérique Pompeo et al www.embopress.org/doi/full/10....

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Remodeling of RNA-binding proteome and RNA-mediated regulation as a new layer of control of sporulation #Bacillussubtilis #mSystems from @clemdf.bsky.social journals.asm.org/doi/10.1128/...

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