Isla’s parents, Nicola and Michael, were told she had neuroblastoma in March 2017 and she underwent years of treatment. She showed incredible spirit throughout surgery, chemotherapy and radiotherapy, and her mum Nicola called her "a little lion".
Isla sadly passed away in January 2022, aged just seven.
Watch the video to see Isla's parents share their story for Stand Up To Cancer.
Find out about the symptoms, diagnosis and treatment of neuroblastoma.