Author

Alexandre Toulmay

The University of Texas Southwestern Medical CenterORCID 0009-0009-5383-3632Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 4

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Research Focus:cell signaling & trafficking· 2 Assay:proteomics· 2 Organism:yeast· 2 Research Focus:cancer & tumor microenvironment· 1 Organism:human· 1

Frequent Co-Authors

William A. PrinziD· 3 shared Juliette JouhetiD· 2 shared Morgane MichaudiD· 2 shared Apoorva Bhapkar· 1 shared Brayden FolgeriD· 1 shared Catherine Albrieux· 1 shared Chao LiiD· 1 shared Chao-Wen WangiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 17 mutual co-author links

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3 shared papersCell Biology

William A. PrinzORCID

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4 papers

Recent·Most cited

Cell BiologybioRxivPreprintOct 22, 2026

Seipin and perilipin 3 promote distinct early steps of nascent lipid droplet biogenesis

Raunaq Deo, Apoorva Bhapkar, Emma Givan…·William Prinz

This study identifies seipin and perilipin 3 as distinct regulators of early lipid droplet biogenesis by promoting nucleation and stabilizing nascent droplets, respectively.

DOI 10.64898/2026.10.21.760741

experimental assay

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Cell BiologybioRxivPreprintJun 19, 2026

In vivo analyses reveal rapid and permissive lipid transport between the ER and mitochondria

Paul Montmayeul, Samantha Voguin, Catherine Albrieux…·Morgane Michaud

The paper quantifies ER-to-mitochondria lipid transport in yeast, showing rapid exchange and limited substrate selectivity.

DOI 10.64898/2026.06.18.733118

yeastexperimental assay

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Cell BiologyNature Cell BiologyPeer-reviewedJun 27, 2025

The Vps13-like protein BLTP2 is pro-survival and regulates phosphatidylethanolamine levels in the plasma membrane to maintain its fluidity and function

Subhrajit Banerjee, Stephan Daetwyler, Xiaofei Bai…·William A. Prinz

This study identifies BLTP2 as a pro-survival protein that regulates phosphatidylethanolamine levels in the plasma membrane to maintain its fluidity and function, linking it to cancer aggressiveness.

33 citationstop 2%

humanproteomics

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Cell BiologybioRxivPreprintMay 7, 2025

Pln1 Mediates Lipid Droplet-Vacuole Tethering During Microlipophagy Saccharomyces cerevisiae

Monala Jayaprakash Rao, Brayden Folger, Joshua B. Reus…·Fei Wang

This study identifies Pln1 as a mediator of lipid droplet-vacuole tethering during microlipophagy in Saccharomyces cerevisiae, revealing its role in LD degradation and survival under starvation.

4 citations

yeastproteomics

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