Author

Roberta Palmulli

University of CambridgeORCID 0000-0003-2271-3186Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:cancer & tumor microenvironment· 1 Organism:human· 1

Frequent Co-Authors

Hannah K. JacksoniD· 2 shared James R. EdgariD· 2 shared Adam M. Bourke· 1 shared Paul T. MannaiD· 1 shared Yağmur YıldızhaniD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

5 top collaborators · 10 mutual co-author links

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2 shared papersCell Biology

Hannah K. JacksonORCID

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2 papers

Recent·Most cited

Cell BiologyBiology of the CellPeer-reviewedDec 1, 2025

Exosome tethering requires tetherin homodimerisation

Yağmur Yıldızhan, Adam M. Bourke, Hannah K. Jackson…·James R. Edgar

This study identifies tetherin homodimerisation as essential for exosome tethering, showing that mutations affecting tetherin trafficking to ILVs have minimal impact on exosome retention.

1 citation

experimental assay

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Cell BiologyJournal of Extracellular VesiclesPeer-reviewedJul 1, 2025

Tethered exosomes containing MT1-MMP contribute to extracellular matrix degradation during breast cancer progression

Roberta Palmulli, Hannah K. Jackson, James R. Edgar

This study shows that tetherin retains MT1-MMP-containing exosomes at breast cancer cell surfaces, enhancing ECM degradation and invasion.

19 citationstop 3%

humanexperimental assay

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