Neuroscientist Patrik Verstreken, associated with VIB and KU Leuven, succeeded in undoing the effect of one of the genetic defects that leads to Parkinson’s using vitamin K2. His discovery gives hope to Parkinson’s patients.
This research was done in collaboration with colleagues from Northern Illinois University (US) and was recently published in the journal Science.
"It appears from our research that administering vitamin K2 could possibly help patients with Parkinson’s. However, more work needs to be done to understand this better," says Patrik Verstreken.
Malfunctioning power plants are at the basis of Parkinson’s.
If we looked at cells as small factories, then mitochondria would be the power plants responsible for supplying the energy for their operation. They generate this energy by transporting electrons. In Parkinson’s patients, the activity of mitochondria and the transport of electrons have been disrupted, resulting in the mitochondria no longer producing sufficient energy for the cell. This has major consequences as the cells in certain parts of the brain will start dying off, disrupting communication between neurons. The results are the typical symptoms of Parkinson’s: lack of movement (akinesia), tremors and muscle stiffness.
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