Genome-wide integration of transcriptome, accessible chromatin, and DNA methylome data from vascular endothelial cells lays the foundation for understanding the gene regulatory circuits that generate organ-specific vascular specialization.
A set of ex vivo and in vivo experiments, including genetic ablation and regeneration studies, identify a key regulatory function of SOXF factors in muscle stem cells in mice.
Taylor N Medwig-Kinney, Brian A Kinney ... David Q Matus
Dynamic compartmentalization of the pro-invasive transcription factor NHR-67 reveals a role for members of the Groucho/TCF repressive complex in maintaining non-invasive cell fate in C. elegans.
Valerie S Salazar, Luciane P Capelo ... Vicki Rosen
A periosteal Bmp2 signaling center couples bone length to bone width during development and must be reactivated by clinical bone anabolic therapies to reduce fracture risk and accelerate fracture repair.
Daple is a guanine nucleotide-exchange factor (GEF) for trimeric G proteins that enables Wnt/Frizzled receptors to transactivate G proteins during non-canonical Wnt signaling.
Saskia MA de Man, Gooitzen Zwanenburg ... Renée van Amerongen
Genome editing, advanced live-cell microscopy, and computational modeling were combined to measure WNT/CTNNB1 signaling parameters at the single molecule level, revealing critical regulatory nodes in this important signal transduction pathway.
Shreyasi Mukherjee, Praneet Chaturvedi ... Aaron M Zorn
Genomic analysis of Xenopus gastrula reveal that the transcription factor Sox17 interacts with the Wnt signaling effector ß-catenin on enhancers to regulate the transcriptional program underlying endoderm germ layer formation.