Diagenode

Overexpression of histone demethylase Fbxl10 leads to enhanced migration in mouse embryonic fibroblasts.


Rohde M. et al.

Cell migration is a central process in the development and maintenance of multicellular organisms. Tissue formation during embryonic development, wound healing, immune responses and invasive tumors all require the orchestrated movement of cells to specific locations. Histone demethylase proteins alter transcription by regulating the chromatin state at specific gene loci. FBXL10 is a conserved and ubiquitously expressed member of the JmjC domain-containing histone demethylase family and is implicated in the demethylation of H3K4me3 and H3K36me2 and thereby removing active chromatin marks. However, the physiological role of FBXL10 in vivo remains largely unknown. Therefore, we established an inducible gain of function model to analyze the role of Fbxl10 and compared wild-type with Fbxl10 overexpressing mouse embryonic fibroblasts (MEFs). Our study shows that overexpression of Fbxl10 in MEFs doesn't influence the proliferation capability but leads to an enhanced migration capacity in comparison to wild-type MEFs. Transcriptome and ChIP-seq experiments demonstrated that Fbxl10 binds to genes involved in migration like Areg, Mdk, Lmnb1, Thbs1, Mgp and Cxcl12. Taken together, our results strongly suggest that Fbxl10 plays a critical role in migration by binding to the promoter region of migration-associated genes and thereby might influences cell behaviour to a possibly more aggressive phenotype.

Tags
Antibody

Share this article

Published
September, 2016

Source

Products used in this publication

  • Antibody ChIP-seq grade icon
    C15410069
    H3K27me3 polyclonal antibody
  • Antibody ChIP-seq grade icon
    C15410035
    H3K4me2 polyclonal antibody - Classic
  • RFX5-polyclonal-antibody-diagenode
    C15400001-15
    Mouse IgG

Events

  • Japanese Biochemical Society
    Yokohama
    Sep 18-Sep 20, 2019
  • The 2019 PacBio Long-Read Revolution: Highly Accurate and Affordable SMRT Sequencing
    Atlanta, Georgia
    Sep 19, 2019
  • The 2019 PacBio Long-Read Revolution: Highly Accurate and Affordable SMRT Sequencing
    RTP, North Carolina
    Sep 20, 2019
  • EpiGeneSys
    London
    Sep 22-Sep 24, 2019
 See all events

         Site map   |   Contact us   |   Conditions of sales   |   Conditions of purchase   |   Privacy policy   |   Diagenode Diagnostics