Kristjan H. Gretarsson

The paper shows that H3K27me3 spreading regulates chromatin architecture and gene repression, with implications for cell fate and tumor development.

This study shows that ILC2s use different S1P receptors at distinct stages to migrate during infection, highlighting a shared vascular network for lymphocyte movement.

The paper identifies a critical binding interface in DNMT3A1 that facilitates DNA hypermethylation at Polycomb target genes by recognizing H2AK119Ub and the nucleosome acidic patch.

The paper identifies Dppa2/4 as essential for maintaining epigenetic states by counteracting de novo methylation in pluripotent cells, preventing repressive epigenetic memory in lineage-associated genes.

This study identifies key regulators of the transition from pluripotency to germ cell fate using CRISPR screening in PGC-like cells, highlighting Nr5a2 and Zfp296 as critical factors.