Author

Maarit Hölttä‐Vuori

University of HelsinkiORCID 0000-0002-0488-4486Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell signaling & trafficking· 1 Approach:experimental assay· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Christoph ThieleiD· 1 shared Eija JokitaloiD· 1 shared Elina IkoneniD· 1 shared Haoran LiiD· 1 shared Helena VihineniD· 1 shared Ilpo VattulaineniD· 1 shared Junko SasakiiD· 1 shared Miesje M. van der StoeliD· 1 shared

Activity by Year

2025-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Christoph ThieleORCID

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1 paper

Recent·Most cited

Control of Golgi- V-ATPase through Sac1-dependent co-regulation of PI(4)P and cholesterol

Xin Zhou, Miesje M. van der Stoel, Shreyas Kaptan, Haoran Li, Shiqian Li, Maarit Hölttä‐Vuori, Helena Vihinen, Eija Jokitalo, Christoph Thiele, Olli P. H. Pietiläinen, Shin Morioka, Junko Sasaki, Takehiko Sasaki, Ilpo Vattulainen, Elina Ikonen

This study shows that Sac1 regulates Golgi V-ATPase assembly by controlling TGN membrane composition through lipid exchange, leading to Golgi fragmentation and impaired glycosylation.

Nature Communications · Aug 21, 2025Peer-reviewedCell Biology