Abstract

AbstractParkinson's disease (PD) is the second most prevalent neurodegenerative disorder worldwide. Despite extensive research, the etiology of both familial and sporadic PD remains unclear. While most PD cases are sporadic, a significant minority are linked to genetic mutations, notably in the synuclein‐alpha (SNCA) and leucine‐rich repeat kinase 2 (LRRK2) genes. Animal models, such as Drosophila melanogaster (D. melanogaster), enable detailed study of these genetic mutations and their neurotoxic effects. Recent advancements in mass spectrometry‐based proteomics have enhanced our understanding of PD by facilitating comprehensive analysis of protein expression and interactions in mutant and wild‐type organisms, potentially revealing novel therapeutic targets. This review highlights the pivotal role of mass spectrometry‐based proteomics in advancing PD research, emphasizing the contributions of D. melanogaster models in identifying potential biomarkers.

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