Integrative transcriptomic and proteomic profiling of the effects of cell confluency on gene expression.
Journal
Scientific data
ISSN: 2052-4463
Titre abrégé: Sci Data
Pays: England
ID NLM: 101640192
Informations de publication
Date de publication:
12 Jun 2024
12 Jun 2024
Historique:
received:
14
03
2024
accepted:
03
06
2024
medline:
13
6
2024
pubmed:
13
6
2024
entrez:
12
6
2024
Statut:
epublish
Résumé
In this study we examine the impact of cell confluency on gene expression. We focused on Argonaute (AGO) protein dynamics and associated gene and protein expression in HEK293, A375, and SHSY5Y cell lines. As a consequence of cell confluency, AGO2 protein translocates into the nucleus. Therefore, we generated transcriptomic data using RNA sequencing to compare gene expression in subconfluent versus confluent cells, which highlighted significant alterations in gene regulation patterns directly corresponding to changes in cell density. Our study also encompasses miRNA profiling data obtained through small RNA sequencing, revealing miRNA expressional changes dependent on cellular confluency, as well as cellular localization. Finally, we derived proteomic data from mass spectrometry analyses following AGO1-4 immunoprecipitation, providing a comprehensive view of AGO interactome in both nuclear and cytoplasmic compartments under varying confluency. These datasets offer a detailed exploration of the cellular and molecular dynamics, influenced by cell confluency, presenting a valuable resource for further research in cellular biology, particularly in understanding the basic mechanisms of cell density in cancer cells.
Identifiants
pubmed: 38866801
doi: 10.1038/s41597-024-03465-z
pii: 10.1038/s41597-024-03465-z
doi:
Substances chimiques
Argonaute Proteins
0
MicroRNAs
0
AGO2 protein, human
0
Types de publication
Dataset
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
617Subventions
Organisme : Vetenskapsrådet (Swedish Research Council)
ID : 2019-01855
Organisme : Svenska Sällskapet för Medicinsk Forskning (Swedish Society for Medical Research)
ID : S19-0019
Organisme : Knut och Alice Wallenbergs Stiftelse (Knut and Alice Wallenberg Foundation)
ID : PAR 2020/228
Informations de copyright
© 2024. The Author(s).
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