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Juliane Da Graça

@julianedagraca.bsky.social

PhD. Currently post doc at @EPFL (Switzerland) Cell biologist and membrane contact sites lover 🔬💚

8 Posts108 Follower115 Folgt
@delevoyecedric.bsky.social · 10mo ago

@natcellbio.nature.com - Finally out! Skin cells mechanically protect their genome from UV by positioning melanin above nucleus. Keratin filaments & microtubules drive the process. Led by Silvia Benito-Martinez & @laurasalavessa.bsky.social @membramics-lab.bsky.social www.nature.com/articles/s41...

Keratin intermediate filaments mechanically position melanin pigments for genome photoprotection - Nature Cell Biology

Benito-Martínez, Salavessa and colleagues show that keratin intermediate filaments and microtubules control the three-dimensional perinuclear position of melanin-containing organelles, shielding the D...

nature.com

MOREL Lab / MEMBRAMICS research@membramics-lab.bsky.social · last yr.

Endosome–ER contact sites in phagophore formation: Trends in Cell Biology www.cell.com/trends/cell-... Check out the recent spotlight published in @cp-trendscellbio.bsky.social about our study on ER-endosome contacts in autophagy by @julianedagraca.bsky.social

Endosome–ER contact sites in phagophore formation

Autophagy is a crucial ‘self-eating’ mechanism used by eukaryotic cells to degrade and recycle cytosolic materials. A recent study by Da Graça et al. reports that the dynamic mobilization of endosome–...

cell.com

Juliane Da Graça@julianedagraca.bsky.social · last yr.

When you submit papers 6 months appart but they end up being published on the same week 🤯 Amazing collaboration with @carlaalemany.bsky.social to show how Influenza A virus rewires PI4P synthesis 🦠

Institut Necker Enfants Malades@inem-necker.bsky.social · last yr.

[PUBLICATION] The @membramics-lab.bsky.social shows how Influenza A virus rewires ER lipid metabolism to promote vRNP egress. 👏🏼 Co-1st authors: Carla Alemany & @julianedagraca.bsky.social journals.plos.org/plosbiology/... w/ @institutpasteur.bsky.social & IPNP @plosbiology.org

Juliane Da Graça@julianedagraca.bsky.social · last yr.

FINALLY OUT ! After a long journey (of PhD and publication process) my paper on the role of ER-endosomes contact sites in autophagosome formation is officially out 🥳🥳 www.cell.com/cell-reports...

ER-endosome contacts generate a local environment promoting phagophore formation

Da Graça et al. identify ER-endosome contact sites as critical hubs for autophagosome biogenesis, where starvation triggers sequential endosome tethering to ER exit sites. This spatiotemporal coordina...

cell.com

Juliane Da Graça@julianedagraca.bsky.social · last yr.

Thank you so much for this PhD prize !! So grateful for this award and for having an amazing autophagic family ! ✨✨

CFATG (French Autophagy Network)@cfatg.bsky.social · last yr.

🎉 Congratulations to @julianedagraca.bsky.social, recipient of the 2025 Beth Levine #ThesisPrize! Her outstanding research @membramics-lab.bsky.social on the role of ER/Endosome contact sites in the regulation of #autophagy captures the award's spirit of excellence and innovation. 👏