Spatial engineering for improved microbial cell factories.

Spatial engineering significantly enhances microbial cell factory efficiency by improving metabolic organization and flux distribution.

• Why it matters: Optimizing microbial production systems is crucial for sustainable manufacturing of fuels, chemicals, and pharmaceuticals, but current limitations hinder their full potential.
• What they did: The review highlights recent advances in spatial engineering, including natural organelle engineering, artificial compartmentalization, and intercellular coordination, to improve enzyme colocalization and metabolic insulation.
• The result: These strategies boost pathway efficiency and offer promising avenues for system integration, although challenges remain in targeting precision and system complexity, guiding future research directions.