Articles on Down syndrome

Displaying 1 - 20 of 24 articles

Focusing solely on the physical conditions that can coincide with Down syndrome disregards the important nuance of lived experience. (Unsplash)

Down syndrome isn’t a tragedy — but misinformation about it is

YouTuber Jesse Ridgway’s post about his family’s decision to terminate a pregnancy due to a Down syndrome diagnosis has sparked debate about the persistence of eugenics narratives.
Astrocytes (red) are vital to forming neural connections. Jeffrey C. Smith Lab, National Institute of Neurological Disorders and Stroke/NIH

Star‑shaped cells make a molecule that can ‘rewire’ the brains of mice with Down syndrome – understanding how could lead to new treatments

Down syndrome results in changes to the structure and function of neural circuits in the brain. Delivering a specific protein to neurons could reverse these changes.
Zoos provide animals like these ring-tailed lemurs at England’s Bristol Zoo Gardens with toys and special foods to enrich their activities. Matt Cardy/Getty Images

Can animals have mental disabilities?

Animals can be born with genetic or developmental issues that make it hard for them to live normal lives. They also can develop mental health problems in response to conditions around them.
Donald Trump at an Erie, Pa., rally on Sept. 29, 2024, at which he said Democratic rival Kamala Harris was ‘mentally impaired.’ Dustin Franz/AFP/Getty Images

Yes, calling someone ‘mentally disabled’ causes real harm

Donald Trump’s words about Kamala Harris – she’s a ‘mentally disabled person’ – were widely criticized as coarse and ugly. They are also often found among disparaging descriptions used by others.
Addressing the increased risks of certain diseases among those with Down syndrome could help improve their quality of life. Halfpoint Images/Moment via Getty Images

Several Down syndrome features may be linked to a hyperactive antiviral immune response – new research

People with Down syndrome have an extra chromosome 21. Understanding the effects of those triplicated genes could help improve the health of those with Down syndrome and other medical conditions.
Couples who are carriers of genes for recessive diseases don’t show any symptoms. Photo by Drew Hays on Unsplash

What prospective parents need to know about gene tests such as ‘prepair’

Cystic fibrosis, spinal muscular atrophy and fragile X syndrome are serious diseases, and most couples carrying the genetic mutations for these don’t know it. Should they all be tested?
Couples thinking about kids can be screened for genes that may cause disease in their offspring. Redd Angelo, Unsplash

Explainer: what is pre‑pregnancy carrier screening and should potential parents consider it?

Most of us will be carriers of recessive genes that cause disease. If our partner carries the same gene we could pass it on to our kids. Testing exists, but what are the pros and cons?
About 3% of babies are born with birth defects, when there is a problem with how they develop in the womb. from www.shutterstock.com

Why we don’t know what causes most birth defects

We still don’t know what’s behind four out of every five birth defects. But that can change.

Top contributors

More