Skip to content
The Kids Research Institute Australia logo
Donate

Search

Down Syndrome

Down syndrome, also known as Trisomy 21, is one of the most common chromosome abnormalities in humans. It occurs when a child's cells end up with 47 chromosomes instead of the usual 46. Down syndrome causes intellectual disability and other physical and learning challenges.

New insight into Rett syndrome severity

A research collaboration between Australia and Israel has identified a genetic variation that influences the severity of symptoms in Rett syndrome.

Rett syndrome research reveals high fracture risk

Girls and young women with Rett syndrome are nearly four times more likely to suffer a fracture.

New study reveals Rett syndrome can strike males

A new study has found that the genetic flaw responsible for Rett syndrome can strike males, even where there isn't a family history of the rare brain disorder.

The Sibling Project

The Sibling Project focuses on children, adolescents and emerging adults who have a sibling with a disability, investigating their mental health, relationships and quality of life.

2025 International Siblings Day

National Siblings Day is a holiday dedicated to celebrating the bond between siblings. It is a time to recognize the importance of siblings, whether they are brothers, sisters, step-siblings, or even those who feel like family.

Publications

The list of The Siblings Project publications