Genetics

Rare genetic disease may protect Ashkenazi Jews against TB

Scientists may have solved the question of why Ashkenazi Jews are significantly more susceptible to a rare genetic disorder known as Gaucher disease—and the answer may help settle the debate about whether they are less ...

Genetics

Genetic mutation linked to hereditary spastic paraplegia

A genetic mutation in the SPTSSA gene is identified as the cause of hereditary spastic paraplegia, a rare disease that causes progressive weakness, stiffness and spasticity in the lower extremities, according to a study published ...

Medical research

Zebrafish model helps explain eye development

Scientists at the National Eye Institute (NEI) have developed a zebrafish model of NEDBEH—a rare genetic disorder that can cause coloboma, where parts of the eye are missing due to developmental defects. The model provides ...

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