Toni Petan

178 posts

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Toni Petan

Toni Petan

@PetanLab

Group leader @JSI_SLO and Associate Professor @MPS_JS #Lipids #LipidDroplets #CellBiology #Membranes #Ferroptosis #Metabolism

Jozef Stefan Institute เข้าร่วม Haziran 2012
320 กำลังติดตาม214 ผู้ติดตาม
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Toni Petan
Toni Petan@PetanLab·
Excited to share our new paper in @FEBSJournal! With @OndrejKuda & @FedorovaLab we show how LDs reshape the lipidome of PUFA-exposed cells & shift function within the same cell, revealing a context-dependent role in ferroptosis. Congrats Ana & @Lejaperne! shorturl.at/TyRl1
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James Olzmann
James Olzmann@OlzmannLab·
1/3 Thrilled to see our paper led by Kirandeep Deol is out! We used CRISPR screens to uncover regulators of the ferroptosis suppressor FSP1. key discovery: vitamin B2 metabolism stabilizes FSP1 via FAD, revealing a new way vitamins regulate ferroptosis. nature.com/articles/s4159…
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Ezequiel Dantas
Ezequiel Dantas@eze_dantas·
"Short-term fasting induces intratumoral accumulation of isoleucine, which reconfigures CD8+ T cell epigenetic programs and phospholipid remodeling, thereby licensing enhanced anti-tumor capacity."
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Cell Metabolism
Cell Metabolism@Cell_Metabolism·
New! Online now: Lipid droplet-induced T cell death sustains autoimmune tissue inflammation dlvr.it/TR28B9
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Sarah Cohen
Sarah Cohen@cohenlaboratory·
I'm delighted to present TWO new preprints from my lab, led by @MC_Zanellati and @ChihHsuanHsu1, about how #organelles remodel throughout #NeuronalDifferentiation. Check out the tweetorials about their papers below:
Sarah Cohen@cohenlaboratory

Cells come in many shapes and sizes, with diverse physiological functions. But how do #organelles and their interaction networks remodel during #differentiation of stem cells into different cell types? Here’s what we discovered about neuronal differentiation: 1/13

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EMBL Events
EMBL Events@EMBLEvents·
2026 has just begun and we are looking forward to welcoming you to EMBL for another year of groundbreaking science. Our programme now features even more events, check it out ➡️ s.embl.org/2026-poster
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Abdou Rachid Thiam
Abdou Rachid Thiam@Rachid_Thiam·
New preprint from the lab! Triglycerides act like salt on ice: they solubilize cholesterol esters and drive lipid droplet growth. The TG/CE ratio shapes both droplet size and proteome, mirroring lipoprotein organization. biorxiv.org/content/10.648…
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Greg Fairn
Greg Fairn@gfairn·
New training awards for international applicants. We have spaces in my lab in Halifax, Nova Scotia and several projects available. Salmonella, Crohn's disease, lipid droplets, cancer biology, and my favourite PIPs. Have a look and email me if interested. nserc-crsng.canada.ca/en/news/launch…
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Henne_Lab
Henne_Lab@HenneLab·
With so many great reviews on LDs already out, do we need another? Sarah @cohenlaboratory & I were approached by @NatRevMCB to organize a review on LD heterogeneity and inter-organelle contacts...topics often in reviews, but not a focus. Fun project! nature.com/articles/s4158…
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ค้นพบ

@ThalesPapaG @HarvardChanSPH @NatureSMB @OlzmannLab @FEBSJournal @OndrejKuda @FedorovaLab @Lejaperne