Researchers have created an array of nanopillars that can breach the nucleus of a cell -- the compartment that houses our DNA -- without damaging the cell's outer membrane. This new 'gateway into the ...

DURHAM, N.C. – Duke University bioengineers have not only figured out a way to sneak molecular spies through the walls of individual cells, they can now slip them into the command center -- or nucleus ...

Researchers at the Francis Crick Institute have shown that the "pacemaker" controlling yeast cell division lies inside the nucleus rather than outside it, as previously thought. Having the pacemaker ...

The cell nucleus goes a long way during an immune response, both literally and figuratively. Subscribe to our newsletter for the latest sci-tech news updates. New research published in Science ...

CINCINNATI - Transcription factors, the tiny proteins that switch genes on or off in the nucleus of cells, are considered unreachable molecular targets for drugs attempting to treat medical conditions ...

Around one million individuals worldwide become infected with HIV, the virus that causes AIDS, each year. To replicate and spread the infection, the virus must smuggle its genetic material into the ...

A study published on August 10, 2023 in the journal Nature Communications has identified a new pathway that human immune deficiency virus (HIV) uses to enter the nucleus of a healthy cell, where it ...

Paleontologists have isolated cartilage cells from an exceptionally well-preserved dinosaur fossil in China. The cells' nuclei still contain traces of biomolecules and other organic structures, and ...

Cancer cells with a cell nucleus that is easily deformed are more sensitive to drugs that damage DNA. These are the findings of a new study by researchers at Linköping University. The results may also ...