Reduced expression of lamin A/C results in modified cell signaling and metabolism coupled with changes in expression of structural proteins

Research output: Contribution to journalArticle

  • External authors:
  • Songbi Chen
  • Catherine Martin
  • Apolinar Maya-Mendoza
  • Chi W. Tang
  • Paul F G Sims

Abstract

Nuclear lamins are intermediate filament proteins that define the shape and stability of nuclei in mammalian cells. In addition to this dominant structural role, recent studies have suggested that the lamin proteins also regulate fundamental aspects of nuclear function. In order to understand different roles played by lamin proteins, we used RNA interference to generate a series of HeLa cell lines to study loss-of-function phenotypes associated with depletion of lamin protein expression. In this study, we used genome-wide proteomic approaches to monitor global changes in protein expression in cells with

Bibliographical metadata

Original languageEnglish
Pages (from-to)5196-5211
Number of pages15
JournalJournal of Proteome Research
Volume8
Issue number11
DOIs
StatePublished - 6 Nov 2009