Topic
Lab-grown human tissue models—organoids, spheroids, cell cultures—used to complement or replace animal testing in biomedical research.
Harvard's lung-on-a-chip has nearly 5,400 citations since 2010, but most non-animal test methods have yet to be rigorously tested, IEEE Spectrum reports. Validation means head-to-head runs against animal experiments, so animal data remains the yardstick for now.
Reality
The claim arrived in a founder profile with no endpoint, no sample count and no outside lab. Its nearest customer is the cosmetics brand that shares a scientist with the company.
Reality
The Brazilian group's platform grows 3D cell models under continuous flow and opens afterward so the tissue can be recovered intact, with plans to offer it to outside labs as shared infrastructure early next year.
Reality
The oldest human brain organoids on record matured for seven years with no body attached, and one experiment showed their developmental schedule can be pushed forward.
Reality
UC Irvine's morphogen-guided neocortical organoids hold anteroposterior identity across 200,000 profiled cells. In fragile X lines, one regional marker difference disappears.
Reality