Study Shows How Chemical Signaling Disrupts Coordination in Xenobots
Researchers found that exposing basal Xenobots (synthetic organoid-like systems) to extracellular ATP dramatically reduced multicellular coordination and information transfer between cells. Basal Xenobots are engineered biological systems derived from embryos that display complex self-organizing behaviors. The findings suggest purinergic signaling pathways regulate cellular coordination and could have implications for understanding diseases and engineering biological systems.
Scientists studying basal Xenobots—synthetic, organoid-like systems constructed from embryos—discovered that exposure to extracellular adenosine triphosphate (eATP) significantly disrupts how cells coordinate with each other. Using calcium signal recordings and multivariate information theory analysis, researchers documented a dramatic reconfiguration of information processing dynamics, including decreased multicellular coordination, reduced information transfer, and lower global entropy rates. The study provides evidence that purinergic signaling pathways play a regulatory role in multicellular self-organization. These findings have potential implications for understanding clinical disorders involving aberrant purinergic signaling and suggest bioengineers could potentially modulate self-organizing capacity in living systems through pharmacological intervention.
Limitations & open questions
The article does not discuss the broader ethical implications of engineering synthetic biological systems or explain what basal Xenobots are in accessible terms for general audiences. Additionally, it lacks discussion of how these findings might translate to clinical applications or timelines for such translation.
What different sources said
- bioRxivCenter
Purinergic signaling disrupts emergent patterns of multicellular coordination in basal Xenobots.
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