Newest Articles
A network of human functional gene interactions from knockout fitness screens in cancer cellsThe function of human genes can be strongly inferred from their knockout fitness profiles across hundreds of CRISPR screens, illuminating the modular organization of the cell.
CXXC5 mediates growth plate senescence and is a target for enhancement of longitudinal bone growthInhibition of the CXXC5–DVL interaction is a potential therapeutic strategy for height enhancement of children with growth retardation.
m6A-mRNA methylation regulates cardiac gene expression and cellular growthThis study provides evidence that m6A methylation is dynamically regulated during human and murine cardiac disease and highlights an important role of the m6A methylase Mettl3 in regulating cardiac growth by gene expression control.
Constitutive STAT5 activation regulates Paneth and Paneth-like cells to control Clostridium difficile colitisSTAT5 controls the intestinal epithelial stem cell niche by regulating Wnt/β-catenin signaling, and lack of active pYSTAT5 induces Clostridium difficile infection. STAT5 may be a transcription factor that restricts niche cell differentiation.
ROS amplification drives mouse spermatogonial stem cell self-renewalAlthough reactive oxygen species (ROS) are required for spermatogonial stem cell (SSC) self-renewal, the mechanism has remained unknown. We show that SSC self-renewal signals activate MAPK14/MAPK7 pathway to induce nuclear translocation of BCL6B and activation of NOX1.
Intra-individual methylomics detects the impact of early-life adversityThis study shows that methylation profile changes across time in the same individual distinguish a stressful experience from typical infancy, providing a potential predictive marker of vulnerability to disease.
Human NK cell development in hIL-7 and hIL-15 knockin NOD/SCID/IL2rgKO miceA new humanized mouse expressing human IL-7 and IL-15 facilitates development and maturation of human NK cells and can be useful as a preclinical in vivo model for testing new treatment modalities.
BZLF1 interacts with chromatin remodelers promoting escape from latent infections with EBVHow herpesviruses escape from their latent states is enigmatic, but BZLF1, an important transcription factor of EBV, recruits cellular chromatin remodelers to viral DNA to overcome its epigenetic repression and initiate viral transcription.
Sequence and expression levels of circular RNAs in progenitor cell types during mouse corticogenesisThis study identifies circular RNAs (circRNAs) in specific cell types of the developing mammalian cortex. This resource addresses the complexity and potential significance of this elusive class of transcripts.
Epidermal development requires ninein for spindle orientation and cortical microtubule organizationIn the epidermis, ninein affects spindle orientation of progenitor cells, as well as cortical microtubule organization, desmosome assembly, and lamellar body secretion in differentiating cells.
