Scientists at the University of California, Irvine (UCI) have mapped onto a genetic database nearly a million tandem repeat (TR) expansions — head-to-tail copies of short DNA sequences — to better understand how they’re linked to several human diseases, including Huntington’s. This work, the team says, may provide “critical…
News
Cariprazine, an oral medication approved for schizophrenia, may ease some motor symptoms people with Huntington’s disease experience across different stages of the condition, a small study suggests. How cariprazine works in Huntington’s still isn’t clear, but researchers think it may balance out dopamine levels when they’re too high, as…
Small molecules developed by Design Therapeutics were able to reduce the activity of the disease-causing mutant gene in preclinical models of Huntington’s disease, according to an announcement from the company. “We are highlighting an exciting new program for Huntington’s Disease, an indication of tremendous unmet medical need,”…
Prilenia Therapeutics plans to submit a marketing authorization application (MAA) by mid-year asking for approval in the European Union of pridopidine, an oral small molecule for treating Huntington’s disease. The planned filing with the Committee for Medicinal Products for Human Use, part of the European Medicines Agency (EMA),…
Two types of orally available small molecules ameliorated symptoms and slowed progression of Huntington’s disease in a mouse model, a study reported. The treatments effectively reduced the levels of the mutant huntingtin protein in the brain without affecting normal huntingtin. The mutant version causes Huntington’s, a neurodegenerative condition.
A first clinical trial of SKY-0515, an experimental treatment for Huntington’s disease, is starting to give multiple ascending doses to healthy adults randomized to the therapy rather than a placebo, Skyhawk Therapeutics, its developer, announced. Initiation of this part of the Phase 1 trial (ACTRN12623001161617), taking place in…
The brain of people with pediatric-onset Huntington’s disease show impaired transport of blood sugar, or glucose, and low levels of a cellular machinery involved in glucose metabolism, a small study showed. Many of these abnormalities were observed in comparisons not only with adults without Huntington’s, but also with people with…
The Huntington’s Disease Society of America (HDSA) has awarded grants totaling more than $2.1 million to support its Centers of Excellence, which include multidisciplinary care teams with a track record of providing exemplary care for people with Huntington’s disease and their families. A total of 57 institutions…
Excessive CAG repeats, the genetic defect that causes Huntington’s disease, lead to processing errors and the production of unexpected proteins that form clumps and promote nerve cell death, a new study found. This discovery, according to the researchers, sheds new light on the abnormal toxic protein production seen in…
Eating a high-fiber diet led to improvements in memory and reductions in depression-like behavior in a mouse model of Huntington’s disease, a new study reports. “What we found is very exciting. For the first time we’ve shown that high-fiber intake not only enhanced gastrointestinal function, it also improved cognition…
Recent Posts
- Toward a better understanding of anger as a symptom of Huntington’s disease
- Actor Will Forte shares family story in Teva awareness campaign
- Finding ‘space in the middle’ to deal with life’s challenges
- What a compassionate reset looks like in life with Huntington’s
- Ingrezza engages with therapeutic target more strongly than Austedo
- Anticipation of a possible new clinical trial has us holding on to hope
- What caregiver burnout is really about — and what you can do about it
- Oral Huntington’s treatment aims to slow disease progression
- Accepting help from my loved one with HD is a lesson in partnership
- Understanding how Huntington’s disease affects my cognition