Thinking problems in Huntington’s disease take a huge toll from early in the disease. Now, new work suggests that a drug already approved by the FDA to treat another brain disease – multiple sclerosis – may stave off these problems in HD mice. Could these results be real, or are they too good to be true?
We know those famous cells called neurons are important in Huntington's disease. But the brain has other cell types with 'supporting actor' roles. New research has shown that brain cells called astrocytes may misbehave in HD, allowing the neurons to malfunction.