Woman launches appeal for stem cell donors to save younger sister’s life

Sofia Adamou (left) with her little sister Natassa, who is in need of a stem cell transplant (Sofia Adamou/PA) - (Sofia Adamou)

A young woman has launched a campaign urging people to sign the stem cell register in a bid to potentially save her little sister’s life.

Sofia Adamou, 22, from south London, said her world has been “turned upside down”.