Author

Nadine Hosny El Said

New York University Abu DhabiORCID 0000-0002-4813-9824Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Cell Biology· 1 Genomics· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Assay:ATAC-seq· 3 Assay:bulk RNA-seq· 3 Organism:mouse· 3 Approach:statistical model· 3 Assay:ChIP-seq· 2 Research Focus:gene regulatory network inference· 2 Assay:Hi-C· 2 Research Focus:cell signaling & trafficking· 1

Frequent Co-Authors

Piergiorgio PercipalleiD· 2 shared Syed Raza MahmoodiD· 2 shared Tomáš VenitiD· 2 shared Amani Al NuairiiD· 1 shared Christopher BreunigiD· 1 shared Colin Campbell· 1 shared Esha Sadiq· 1 shared Giuseppe Saldi· 1 shared

Activity by Year

2021-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

2 shared papersMolecular Biology

Piergiorgio PercipalleORCID

Mutual co-authors in cluster

Author profile →

3 papers

Recent·Most cited

Cell BiologybioRxivPreprintSep 10, 2026

Nuclear βactin dependent chromatin accessibility governs stem cell pluripotency and extracellular matrix gene programs to maintain cellular biomechanics for cell lineage decisions

Colin Campbell, Nadine Hosny El Said, Amani Al Nuairi…·Piergiorgio Percipalle

This study shows nuclear βactin regulates chromatin accessibility and ECM mechanics to maintain pluripotency and lineage decisions in mESCs.

DOI 10.64898/2026.04.15.718829

𝕏 PostBluesky

Molecular BiologyNucleic Acids ResearchPeer-reviewedMar 31, 2025

Nuclear actin-dependent Meg3 expression suppresses metabolic genes by affecting the chromatin architecture at sites of elevated H3K27 acetylation levels

Nadine Hosny El Said, Wael Said Abdrabou, Syed Raza Mahmood…·Piergiorgio Percipalle

This study shows that β-actin depletion increases Meg3 expression, which alters chromatin architecture and represses metabolic genes through promoter-enhancer interaction disruption.

4 citations

mousebulk RNA-seq

𝕏 PostBluesky

GenomicsNature CommunicationsPeer-reviewedSep 2, 2021

β-actin dependent chromatin remodeling mediates compartment level changes in 3D genome architecture

Syed Raza Mahmood, Xin Xie, Nadine Hosny El Said…·Piergiorgio Percipalle

This study shows that β-actin levels influence chromatin remodeling activities and 3D genome architecture in mouse embryonic fibroblasts.

67 citationstop 4%

𝕏 PostBluesky