science

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"In a study published in Nature Communications, the researchers reveal an elegant molecular mechanism that acts like a GPS coordinate system for regenerating cells.... the puzzle was how the cells in the regenerating limb-stump controlled their levels so precisely to know exactly where they were on the axis from shoulder to hand.”

The Nature paper:

https://www.nature.com/articles/s41467-025-59497-5

Edit: Changed to a non-plagerizing link

• A team has engineered a yeast platform that converts urine from wastewater into a high-value biomedical and dental implant substance.
• The process could form the basis of a $3.5 billion industry by 2030, according to the researchers.