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If media reports of a "wonder-drug" that could "stop all neurodegenerative brain diseases, including dementia” seem too good to be true, that's because they are. The truth behind the headlines is that researchers tested thousands of already-licensed drugs in worms, and a couple that went on to show beneficial effects ... read more

The final day of the 2017 Huntington's Disease Therapeutics conference brought updates on research to better understand how HD affects brains, and breakthroughs in using brain cells to understand and treat HD.Connections in the brainAndrew Leuchter from UCLA works on ways to study the brain's electrical activity to monitor HD. ... read more

Day two of the conference looks at some of the most promising approaches to fighting Huntington's disease.Huntingtin lowering therapiesExciting session planned for this morning, as the conference discusses "Huntingtin lowering" approaches to treating HD.The first talk is from HDBuzz's own Ed Wild (University College London), who is interested in developing ... read more

Hi everyone! It's the annual Huntington's Disease Therapeutics Conference in Malta. Around 350 scientists from round the world all working on HD are gathered here to discuss the latest research developments. We're reporting live via twitter and aggregating our updates into daily articles.Big news from big dataThe first speaker is ... read more

Exciting new studies provide evidence that a particular kind of cellular trafficking goes awry in Huntington's Disease. Specifically, researchers have learned that traffic in and out of the cells control center - the nucleus - breaks down in HD. These findings open up new avenues for HD research.Cellular border controlAt ... read more

Significant news for the Huntington's disease community this week, as the USA's drug regulator, the FDA, has formally approved Austedo, also known as deutetrabenazine, for prescribing in HD. This modified form of tetrabenazine helps control chorea, the jerky movements often found in HD patients, but is taken twice rather than ... read more

Beyond affecting movement, mood, and thinking, HD involves a complex set of changes to the body that can be difficult to predict in different individuals. Recently, researchers were able to identify consistent early changes in metabolism by studying a group of HD sheep. This large animal model is helping scientists ... read more

Cannabis, or medical marijuana, has been touted as a treatment for lots of conditions, and Huntington’s disease is no exception. Whenever it hits the news there’s a lot of interest, and recently cannabis found the spotlight again with videos claiming it can reverse the nerve cell damage in Huntington’s disease. ... read more

Cannabis, or medical marijuana, has been touted as a treatment for lots of conditions, and Huntington’s disease is no exception. Whenever it hits the news there’s a lot of interest, and recently cannabis found the spotlight again with videos claiming it can reverse the nerve cell damage in Huntington’s disease. ... read more

DNA damage is a hot topic in HD – and new research offers an intriguing explanation. Canadian researchers have uncovered a potential role for huntingtin in the repair of DNA. They speculate that the normal protein is recruited to the nucleus to provide a supporting scaffold for a construction crew ... read more

DNA damage is a hot topic in HD – and new research offers an intriguing explanation. Canadian researchers have uncovered a potential role for huntingtin in the repair of DNA. They speculate that the normal protein is recruited to the nucleus to provide a supporting scaffold for a construction crew ... read more

Huntingtin, the protein responsible for Huntington’s disease, is fundamentally important for fetuses to develop in the womb, but we don’t know yet exactly what part it plays in this intricate process. Normally, neurons start life deep within the developing brain, migrate out to the surface and then make a network ... read more

Huntingtin, the protein responsible for Huntington’s disease, is fundamentally important for fetuses to develop in the womb, but we don’t know yet exactly what part it plays in this intricate process. Normally, neurons start life deep within the developing brain, migrate out to the surface and then make a network ... read more

Researchers have long known that patients with a greater number of CAG repeats in their HD gene tend to display motor symptoms sooner than those with fewer CAG repeats. However, this relationship is not perfect. Sometimes HD patients display symptoms at a drastically different time than expected based on the ... read more

Researchers have long known that patients with a greater number of CAG repeats in their HD gene tend to display motor symptoms sooner than those with fewer CAG repeats. However, this relationship is not perfect. Sometimes HD patients display symptoms at a drastically different time than expected based on the ... read more

Researchers have long believed that the Huntington's disease gene causes problems by telling cells to make a harmful protein. Intriguing new animal work from researchers in Spain suggests we might want to look at more than one suspect to completely fix the problems caused by the HD mutation.The central dogma ... read more

Researchers have long believed that the Huntington's disease gene causes problems by telling cells to make a harmful protein. Intriguing new animal work from researchers in Spain suggests we might want to look at more than one suspect to completely fix the problems caused by the HD mutation.The central dogma ... read more

Pfizer has announced that the first-pass analysis of its 'Amaryllis' trial, testing a PDE-10 inhibitor drug, shows the drug did not meet its target of improving Huntington's disease symptoms. As a result, the open-label extension study will be stopped. This is not the news we'd been hoping for, but we've ... read more

Pfizer has announced that the first-pass analysis of its 'Amaryllis' trial, testing a PDE-10 inhibitor drug, shows the drug did not meet its target of improving Huntington's disease symptoms. As a result, the open-label extension study will be stopped. This is not the news we'd been hoping for, but we've ... read more

Recent days have seen a slew of news emerging regarding the use of something called genome editing as a potential therapy for genetic diseases like Huntington's Disease. These approaches, which include exotic sounding tools like zinc finger nucleases and CRISPR/Cas9, differ from more traditional ways reducing the impact of the ... read more

Recent days have seen a slew of news emerging regarding the use of something called genome editing as a potential therapy for genetic diseases like Huntington's Disease. These approaches, which include exotic sounding tools like zinc finger nucleases and CRISPR/Cas9, differ from more traditional ways reducing the impact of the ... read more

A recent press release from Teva Pharmaceuticals has the HD community excited, claiming "Pridopidine Demonstrates Slowing of Progression of Huntington Disease in PRIDE-HD Study". What's pridopidine, and what can we really say about HD progression in patients treated with it? A brief history of pridopidine in HDPridopidine is a drug ... read more

A recent press release from Teva Pharmaceuticals has the HD community excited, claiming "Pridopidine Demonstrates Slowing of Progression of Huntington Disease in PRIDE-HD Study". What's pridopidine, and what can we really say about HD progression in patients treated with it? A brief history of pridopidine in HDPridopidine is a drug ... read more

Here's our roundup of all the science presented at the 2016 European Huntington's Disease Network biennial meeting - one of the biggest meetings of Huntingtons Disease families, scientists and care professionals.Our first science session is on recent breakthroughs understanding the biology of HD. (Sidebar: for the 1st time, science speakers ... read more

Here's our roundup of all the science presented at the 2016 European Huntington's Disease Network biennial meeting - one of the biggest meetings of Huntingtons Disease families, scientists and care professionals.Our first science session is on recent breakthroughs understanding the biology of HD. (Sidebar: for the 1st time, science speakers ... read more

A relatively new technology called exome sequencing has identified a few families with novel mutations in their HD genes. These are different than the mutation that causes HD, but allow researchers to better understand the normal role of the HD gene.Normal HD gene functionThe mutation that causes HD instructs brain ... read more

A relatively new technology called exome sequencing has identified a few families with novel mutations in their HD genes. These are different than the mutation that causes HD, but allow researchers to better understand the normal role of the HD gene.Normal HD gene functionThe mutation that causes HD instructs brain ... read more

A scientific paper declares positive results for a trial of deutetrabenazine in Huntington's disease, but the headlines report the FDA has rejected the drug. Confusing stuff! The reality is positive overall for this new way of treating uncontrollable movements in HD, but patience will be needed to see where it ... read more

A scientific paper declares positive results for a trial of deutetrabenazine in Huntington's disease, but the headlines report the FDA has rejected the drug. Confusing stuff! The reality is positive overall for this new way of treating uncontrollable movements in HD, but patience will be needed to see where it ... read more

A new piece of research has implicated a type of brain cells called glia in the development of HD symptoms. Regular mice injected with glial cells carrying the mutant huntingtin gene in the study developed symptoms associated with HD. Interestingly, this influence appears to work both ways — a mild ... read more

A new piece of research has implicated a type of brain cells called glia in the development of HD symptoms. Regular mice injected with glial cells carrying the mutant huntingtin gene in the study developed symptoms associated with HD. Interestingly, this influence appears to work both ways — a mild ... read more

Everyone with Huntington's disease has inherited the same type of mutation from their mother or father, an extra-long repetitive stretch of the sequence C-A-G in their HD gene. But the length of the mutation varies between individuals, and longer repeats are associated with earlier onset of symptoms. A huge new ... read more

Everyone with Huntington's disease has inherited the same type of mutation from their mother or father, an extra-long repetitive stretch of the sequence C-A-G in their HD gene. But the length of the mutation varies between individuals, and longer repeats are associated with earlier onset of symptoms. A huge new ... read more

When the ‘healthy’ HD gene functions as it should, one of its many jobs is in the development of normal embryos. Researchers have long assumed that the ‘mutant’ HD gene inherited by people with HD is still able to do this job, since HD patients develop normally and don’t show ... read more

When the ‘healthy’ HD gene functions as it should, one of its many jobs is in the development of normal embryos. Researchers have long assumed that the ‘mutant’ HD gene inherited by people with HD is still able to do this job, since HD patients develop normally and don’t show ... read more

Figuring out the shape of a protein can help scientists understand how it works and what goes wrong in disease. Huntingtin, the protein that causes Huntington's disease, has been an elusive target. A recent study using electron microscopes offers a striking glimpse of huntingtin, paving the way for future work.Seeing ... read more

Figuring out the shape of a protein can help scientists understand how it works and what goes wrong in disease. Huntingtin, the protein that causes Huntington's disease, has been an elusive target. A recent study using electron microscopes offers a striking glimpse of huntingtin, paving the way for future work.Seeing ... read more

Nearly a thousand HD family members converged on Baltimore, Maryland for the 2016 Huntington’s Disease Society of America’s Annual Convention. We normally don’t write reports from patient and family conferences, but there was something special about the atmosphere of this year’s Convention that compelled us to pen a brief update.The ... read more

Nearly a thousand HD family members converged on Baltimore, Maryland for the 2016 Huntington’s Disease Society of America’s Annual Convention. We normally don’t write reports from patient and family conferences, but there was something special about the atmosphere of this year’s Convention that compelled us to pen a brief update.The ... read more

Clumps of mutant huntingtin protein in brain cells are a hallmark of HD, and they build up slowly, occupying more and more cells over time. Recent research in mice shows that the harmful proteins can travel between neurons, setting off a chain reaction that leads to more sick cells and ... read more

Clumps of mutant huntingtin protein in brain cells are a hallmark of HD, and they build up slowly, occupying more and more cells over time. Recent research in mice shows that the harmful proteins can travel between neurons, setting off a chain reaction that leads to more sick cells and ... read more

It’s a great mystery why different people with the same HD mutation sometimes develop symptoms at vastly different ages. Last year a huge genetic analysis gave us some interesting clues, and now, researchers are focusing in on the most promising results. A recent study shows that tiny changes within genes ... read more

It’s a great mystery why different people with the same HD mutation sometimes develop symptoms at vastly different ages. Last year a huge genetic analysis gave us some interesting clues, and now, researchers are focusing in on the most promising results. A recent study shows that tiny changes within genes ... read more

Cognitive deficits, or difficulties thinking clearly, often appear well before the traditional clinical diagnosis of Huntington’s disease (HD). While many contend that the earliest cognitive deficits are caused by damage to the striatum – a structure deep in the brain known to be severely affected in HD – recent evidence ... read more

Cognitive deficits, or difficulties thinking clearly, often appear well before the traditional clinical diagnosis of Huntington’s disease (HD). While many contend that the earliest cognitive deficits are caused by damage to the striatum – a structure deep in the brain known to be severely affected in HD – recent evidence ... read more

A recent article in the UK newspaper the Daily Telegraph has HD families very excited. The title, "First drug to reverse Huntington’s disease begins human trials", certainly sounds exciting! But what's really going on? HDBuzz is here to help us untangle hope from hype in the huntingtin lowering world.The typo ... read more

A recent article in the UK newspaper the Daily Telegraph has HD families very excited. The title, "First drug to reverse Huntington’s disease begins human trials", certainly sounds exciting! But what's really going on? HDBuzz is here to help us untangle hope from hype in the huntingtin lowering world.The typo ... read more

After an exciting day of science yesterday, day 2 saw updates on strategies to rid cells of the harmful mutant huntingtin protein and exciting reports on current and planned clinical trials.Wednesday morning - huntingtin lowering strategiesHuntingtin lowering or "gene silencing" may be the most exciting potential HD treatment strategy. Since ... read more

The third and final day of the 2016 Huntington's Disease Therapeutics Conference brings updates on cell replacement therapies including stem cells; and new ways to assess and model the progression of HD to help understand it and run crucial clinical trials.Thursday morning - replacing cells, restoring networksThe day in Palm ... read more

Recent days have seen a torrent of news stories about a new technology, called CRISPR, which has been described as having potential application in Huntington's disease. Is this new technique as cool as it sounds? Possibly — but, as always, the truth is more complicated than the headlines suggest. The ... read more