Stacyann Bailey, Grazyna E Sroga ... Deepak Vashishth
Global extracellular bone matrix phosphorylation level is optimized for appropriate mechanical function and is affected by the presence and heterogeneity in phosphorylation of osteopontin.
Hypersensitivity of cohesin-deficient cells to Wnt signaling is concomitant with beta catenin stabilization and offers promise that Wnt agonists could be therapeutically effective in cohesin mutant cancers.
Clemens Heissenberger, Jarod A Rollins ... Markus Schosserer
In nematode worms, NSUN-1 methylates ribosomal RNA and influences phenotypes related to aging, stress resistance, germ line development, and cuticle integrity by regulating translation of specific mRNAs.
Natalya N Pavlova, Bryan King ... Craig B Thompson
Amino acid limitation triggers preferential uncharging of glutamine-specific tRNAs and depletes polyglutamine tract-containing proteins from mammalian cells, revealing a potential role for polyglutamine tracts as sensors of glutamine sufficiency.
Sean M Carney, Andrew T Moreno ... Joseph J Loparo
The disordered C-terminal tail allows XRCC4-like factor (XLF) to find and bind the XRCC4-Lig4 complex, enabling DNA end synapsis and subsequent ligation during non-homologous end joining.
17α-Estradiol, a life-span extending compound, signals through estrogen receptor α (ERα) in the liver and hypothalamus to elicit health benefits in a sex-specific manner.