SMRTR Science & EngineeringJun 28, 2025Hacker News

Previously unknown 'loading dock' found inside human cells

SMRTR summary

Scientists at the University of Virginia discovered a new cellular organelle called the hemifusome, which plays a role in recycling material inside cells. Identified using cryo-electron tomography, this structure acts as a "loading dock" for vesicles and could impact cellular health and disease processes. The discovery may lead to improved treatments for various conditions, including neurodegenerative diseases, and opens new avenues for understanding complex genetic disorders.

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