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This research aims to improve the visualization of lipid droplets (LDs) in mouse brain tissue and to understand their physiological role.

May 16, 2026Cell Reports MethodsOpen Access

An optimized method to visualize lipid droplets in mouse brain tissue

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Randomized trial examines lipid droplets in brain tissue, suggesting important insights into neurodegenerative diseases.

This research aims to improve the visualization of lipid droplets (LDs) in mouse brain tissue and to understand their physiological role.
Optimized protocol for detecting lipid droplets using various lipophilic dyes and antibody-based detection.
Assessment of the influence of tissue preparation and detergent on LD visualization.
Comparison of LD detection in healthy and aged mouse brains.
Visualization of numerous lipid droplets in mouse brains compared to traditional methods.
Larger lipid droplets identified in aged mice with a caution noted for strong LD-like autofluorescence.
Similar LD numbers observed using antibody-based methods compared to the endogenous LD-reporter mouse.

Rey et al. (2026) studied this question.

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