quantitative
Analysis v1
Strong Support
Scientists made fake skin using a 3D printer, and even after keeping it in a lab dish for 12 hours, it still helped grow new skin and hair when put on hairless mice — though the longer it sits in the dish, the less hair it tends to grow.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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3D bioprinting of prefabricated artificial skin with multicomponent hydrogel for skin and hair follicle regeneration
Cohort Study
Animal & In Vitro
2025The study shows that lab-made skin printed with cells can still heal wounds and grow hair after being stored for 12 hours, just like the claim says.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.