Researchers from the Ottawa HospitalResearch Institute and the University of Ottawa in Canada, along with researchers from the Centre for Genomic Regulation at the Barcelona Institute for Science and ...

Researchers have identified that Dishevelled doesn't only function in the cytoplasm and at the cell membrane – it must also pass into the nucleus. A study published today in Journal of Biology reveals ...

The four helices conserved across the Lipocone superfamily constitute a cone-like structure, with the helices tending to coalesce on one end and open out into a pocket on the other, lined by the ...

Researchers at The Ottawa Hospital and the University of Ottawa have discovered an 18-digit code that allows proteins to attach themselves to exosomes - tiny pinched-off pieces of cells that travel ...

Researchers have captured images of an enzyme for Wnt lipidation, which is pivotal to human development and cancer and crucial for Wnt signaling activation. The findings shed light on the mechanisms ...

Stem cells overflow with potential. Their ability to become other cell types is crucial to our bodies, both during development and throughout life. But this potential can be our very downfall if it ...

A skeletal muscle isn’t much use without a signal telling it to move. In vertebrates, this signaling happens at the neuromus-cular junction (NMJ), a synaptic connection between motor neurons and ...