Author

Selen Ay

Institut PasteurORCID 0000-0002-7157-1789Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 2 Assay:imaging· 1 Assay:proteomics· 1

Frequent Co-Authors

Céline CucheiD· 2 shared Chiara Tomasini· 2 shared Francesca Di NunzioiD· 2 shared Bin Cui· 1 shared Bruno Tello-Rubio· 1 shared Charlotte LuchsingeriD· 1 shared Cinzia BertelliiD· 1 shared Evgeny TatirovskyiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 35 mutual co-author links

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2 shared papersMicrobiology

Céline CucheORCID

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2 papers

Recent·Most cited

Tracking HIV-1 DNA fate from Cell Culture to Humanized mice Tissues.

Jean‐Sébastien Diana, Evgeny Tatirovsky, Chiara Tomasini, Céline Cuche, Selen Ay, Viviana Scoca, Marina Cavazzana, James P. Di Santo, Francesca Di Nunzio

The paper develops a fluorescence microscopy method to track HIV-1 DNA in vivo, revealing active and silent viral genomes in humanized mice tissues.

Molecular Therapy Advances · Feb 10, 2026Peer-reviewedMicrobiology

Decoding the biogenesis of HIV-induced CPSF6 puncta and their fusion with the nuclear speckle

Chiara Tomasini, Céline Cuche, Selen Ay, Maxence Collard, Bin Cui, Mohammad Rashid, Shaoni Bhattacharjee, Bruno Tello-Rubio, Julian Buchrieser, Charlotte Luchsinger, Cinzia Bertelli, Vladimir Nikolaevich Uversky, Felipe Diaz‐Griffero, Francesca Di Nunzio

This study investigates how HIV forms CPSF6 puncta and their fusion with nuclear speckles, identifying key domains and factors involved in this process and its role in viral persistence.

eLife · Jan 6, 2026Peer-reviewedMicrobiology