Immune crosstalk in Alzheimer’s and Parkinson’s disease: insights from Drosophila models into the brain–peripheral immune axis

Key Points

• Neurodegeneration is redefined as a multi-organ process due to immune crosstalk, enhancing treatment approaches.
• The study utilizes Drosophila melanogaster to investigate immune interactions and their effects on neurodegeneration.
• Drosophila's genetic precision and immune simplicity enable advanced phenotyping techniques for deeper insights.
• Findings support the idea that inflammation plays a crucial role in the development of neurodegenerative diseases.