From Cordis News:
Researchers have discovered how old and damaged mother cells are able to produce healthy new daughter cells, a process which has been a mystery to scientists until now. The ground-breaking research was partly funded by the EU and is published in the journal Cell.
The team’s results revealed how yeast cells use a conveyor belt mechanism to offload damaged proteins into the mother cells before dividing into new cells, a process known as mitosis.
‘This ensures that the daughter cell is born without age-related damage,’ said lead researcher Professor Thomas Nyström from the department of cell and molecular biology at the University of Gothenburg in Sweden. Professor Nyström’s research team has published many previous studies of cell ageing, but the new research is the key piece of the…