The Impact of Chromatin Modifiers on Disease Development and Progression (Capucine van Rechem)
September 7, 2023
In this episode of the Epigenetics Podcast, we talked with Capucine van Rechem from Stanford University about her work on the impact of chromatin modifiers on disease development and progression.
During her postdoctoral work, Capucine van Rechem studied the effects of Single nucleotide polymorphisms (SNPs) in KDM4A on lung cancer cell lines and discovered a link between KDM4A and mTOR. She found that cells with the SNP had decreased KDM4A levels and increased sensitivity to inhibitors of the translation pathway. In addition, she found that a combination of histone marks was more predictive of replication timing than RNA expression alone, and identified the specific stages of the cell cycle where KDM4 primarily acts.
Now in her own lab, the focus of her work shifted to SWI-SNF. The team has discovered the role of SWI-SNF in translation through polysome profiling and confirmed the interaction between SWI-SNF and translation. They are currently working to understand the functions of different complexes in translation and their connection to transcription.