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Synaptic Dopamine Storage Defect Uncovered as Key Mechanism in Parkinson’s Disease Neurons

17 Feb 2026

A new study by Lena Burbulla identifies a key mechanism in Parkinson's disease: if nerve cells do not properly package dopamine, it can have a harmful effect and trigger changes typical of the disease.

Read the full article on the Munich Cluster for Systems Neurology (SyNergy) website.

Further information about the Burbulla Lab.

Publication: Leonie M. Heger et al.: VMAT2 dysfunction impairs vesicular dopamine uptake, driving its oxidation and α-synuclein pathology in DJ-1–linked Parkinson’s neurons. Science Advances, Februar 2026

Synaptic Dopamine Storage Defect Uncovered as Key Mechanism in Parkinson’s Disease Neurons

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