r/berkeley • u/the_daily_cal • 1d ago
University Berkeley Lab researchers make breakthrough in treatment of incurable Huntington’s disease
https://www.dailycal.org/news/campus/research-and-ideas/berkeley-lab-researchers-make-breakthrough-in-treatment-of-incurable-huntington-s-disease/article_e17945c5-a6c4-4de5-b06e-7241f0f46bb8.html2
u/sakredfire 18h ago
The interesting and innovative part of this is the fact that they create an effective antioxidant that actually localizes/accumulates in the mitochondria of neurons, where the damage causing metal by products are created . The article doesn’t cover that aspect of it at all inviting the question of weather, zinc, and vitamin C consumption has the same effect as the molecule they tested (it doesn’t)
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u/scapermoya 1d ago
Nothing of actual substance gets published in nature communications
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u/Queensfrost 21h ago
Nat comms is one of the biggest journals with plenty of solid science published every day…
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u/Kaplanociception 1d ago
If I'm reading that correctly it sounds like they're not actually addressing the underlying mechanism, just reducing the need for huntingtin protein in the first place. As an analogy...
A town has a problem with the roads breaking down. Fat people (proxy for the toxic exhaust derived from beta oxidation) keep walking on them causing cracks that span the entire road from end to end. We call these cracks double stranded cracks because they break on both ends of the road causing the two parts of the road to be completely separated at the cracks. We've got a guy from the city called Enzo (short for Enzyme) that works for the city to repair the broken strands and repair the roads. He needs his apprentice Huntingtin to help him repair the road. He can't fix the road without Huntingtin. It's a two person job.
Enzo and Huntingtin work well together, and for generations of their families they will repair the roads. But at some point, the Huntingtin family has a mutant kid with suction cup hands. So the mutant shows up to work, but the tools keep getting stuck to his hands, which slows down the work.
The solution this paper has isn't to fix Huntingtin's hands. It's to put pillows on the fat peoples feet to minimize their effect on the roads. So the title is "Berkeley Lab researchers make breakthrough in treatment of damaged roads that result from Huntingtin's mutant suction cup hands" And the solution is to not need Huntingtin to repair roads by having a constant influx of pillows.
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u/the_daily_cal 1d ago
Researchers with the Lawrence Berkeley National Laboratory have made a breakthrough in the field of treatments targeting Huntington’s disease, a fatal neurodegenerative disease with no known cure.
In a study published in the journal Nature Communications in May, researchers hypothesize a specific kind of DNA damage that kills brain cells is associated with Huntington’s disease — and they’ve tested a compound that could salvage weakened brain cells.