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Looking forward to giving a lecture at the 5th #Endoplasmic #Reticulum International Symposium of @inserm.fr in Paris!

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In the journal Horticulture Research, the paper reveals how the enzyme StRFP1facilitates the chloroplast accumulation of the transporter StGPT1by tagging it with ubiquitin at the endoplasmic reticulum.
#Endoplasmic reticulum #Chloroplasts
Details: doi.org/10.1093/hr/u...

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Our findings reveal a mechanistic principle: spatial proximity to ER-resident #TENT5A governs re-adenylation efficiency. This positions the #endoplasmic #reticulum as a central hub not only for #mRNA translation, but also for post-transcriptional regulation. (14/n)

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The re-adenylation phenomenon exhibits substrate specificity - consistently observed in synthetic mRNAs encoding proteins targeted to the #endoplasmic #reticulum (ER), including #spike #glycoprotein, #Zika virus antigens, and #malaria parasitic proteins. (12/n)

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The #P-type calcium pump #Spf1 regulates #immune response by maintenance of the #endoplasmic reticulum-plasma membrane contacts during #Candida albicans systemic infection
doi.org/10.1080/2150...
@tandfresearch.bsky.social

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Proximity proteomics reveals a mechanism of fatty acid transfer at lipid droplet-mitochondria- endoplasmic reticulum contact sites - Nature Communications Protein-mediated transport is implicated in trafficking fatty acids at contact sites of lipid droplets and mitochondria. Here, the authors use proteomics to catalogue the proteins at this contact site...

Proximity proteomics reveals a mechanism of fatty acid transfer at #lipid droplet #mitochondria #endoplasmic reticulum contact sites
www.nature.com/articles/s41...

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In the journal Protein & Cell, researchers' findings reveal that by targeting reticulon-4 (RTN4), a key regulator of ER membrane curvature, it is possible to induce pyroptosis in cancer cells and promote antitumor immunity.
#Endoplasmic reticulum
Details: doi.org/10.1093/proc...

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PNAS Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans...

The #endoplasmic #reticulum as an active #liquid #network

1)…Physical modeling of the peripheral #ER as an active #liquid #network elucidates a fundamental connection between subcellular dynamics and organelle structure.

The behavior of liquid networks is effectively described by two

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