This Cell Feeds, Grows and Reproduces. And It’s Manmade.

Key Points:

• Researchers at the University of Minnesota have synthesized simple cells called SpudCells that can feed, grow, reproduce, and compete for food, representing a significant step toward creating life from chemicals.
• SpudCells are constructed from about 100 proteins and molecules, encapsulated in membrane bubbles, and contain genes from viruses and E. coli, but currently require externally supplied ribosomes to function beyond 5-10 generations.
• The team, led by synthetic biologist Kate Adamala, aims to develop SpudCells further through a nonprofit organization, Biotic, which will foster an open-source scientific community to enhance the cells' life-like features and applications.
• These synthetic cells could help answer fundamental biological questions and potentially be engineered for novel uses, such as producing new medicines or capturing carbon dioxide, though ethical and safety considerations are being proactively addressed.
• Experts liken SpudCells to the Wright flyer of biology—an initial breakthrough that opens the door to future advancements in synthetic life forms, with plans underway to expand research collaboration and safeguard the technology.