Juliane Da Graça
@julianedagraca.bsky.social
📤 103
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PhD. Currently post doc at @EPFL (Switzerland) Cell biologist and membrane contact sites lover 🔬💚
pinned post!
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...
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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...
https://www.cell.com/cell-reports/fulltext/S2211-1247(25)00764-8
6 months ago
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reposted by
Juliane Da Graça
about 1 month 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...
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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...
https://www.nature.com/articles/s41556-025-01817-4
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reposted by
Juliane Da Graça
MOREL Lab / MEMBRAMICS research
6 months ago
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
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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–...
https://www.cell.com/trends/cell-biology/fulltext/S0962-8924%2825%2900154-0
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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 🦠
add a skeleton here at some point
6 months ago
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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...
loading . . .
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...
https://www.cell.com/cell-reports/fulltext/S2211-1247(25)00764-8
6 months ago
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Thank you so much for this PhD prize !! So grateful for this award and for having an amazing autophagic family ! ✨✨
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6 months ago
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Back to celebrate accepted papers 🥳
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7 months ago
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The scientific highlights of my first PhD paper and my PhD journey at
@inem-necker.bsky.social
☀️ Super communication project made by
@biospc.bsky.social
students !
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9 months ago
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reposted by
Juliane Da Graça
Institut Necker Enfants Malades
10 months ago
🏆 Congrats to
@julianedagraca.bsky.social
! Former PhD student at INEM, Juliane has been awarded the 2025 Thesis Prize of the
@clubexo-endo.bsky.social
for her work on ER-endosome contact sites & autophagy regulation. 👏 Well done, Juliane!
@membramics-lab.bsky.social
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Super happy to be awarded the Thesis Prize 2025 from
@clubexo-endo.bsky.social
🤩
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10 months ago
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First time making a cover !! So proud 🤩 Check this review if you want to know more about endolysosomal morphodynamics upon stress!
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about 1 year ago
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New BioRxiv manuscript on IAV infection and phosphoinositides turnover !
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about 1 year ago
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reposted by
Juliane Da Graça
SFM Microbial Pathogenesis
about 1 year ago
Influenza A virus-induced production of PI4P at the endoplasmic reticulum involves ATG16L1 and promotes the egress of viral ribonucleoproteins ✍️
@carlaalemany.bsky.social
@julianedagraca.bsky.social
@membramics-lab.bsky.social
JB Brault, N Naffakh & coll
#INEM
@pasteur.fr
shorturl.at/iLVaf
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