Active Motif's Podcast

In this episode of the Epigenetics Podcast, we talked with Christa Buecker from the Max Perutz Laboratories in Vienna about her work on transcriptional regulation during early embryonic development. Dr. Buecker unravels the differences between naive and primed pluripotency states, showcasing how OCT4 relocalization and enhancer chromatin landscapes play pivotal roles during this transition. The conversation delves into the intricate interplay of transcription factors like OCT4 and OTX2, shedding light on their collaborative efforts in regulating gene expression during differentiation. Dr. Buecker then shares insights from her study on enhancer elements controlling FGF5 expression and discusses the surprising revelation that individual enhancers show no intrinsic activity but work together in a super additive fashion. She also touches upon her research on IRF1's connection to the gene regulatory network and its role in protecting cells against viral infections. The conversation shifts to Dr. Buecker's current