The clusters of lab-grown brain cells in brain organoids, which scientists use to study human brain development, differ from the cells in actual brains in some important ways, scientists report.
"We wanted to see whether the organoids that we and others have been using to model normal brain development as well as disease actually represented the cell types faithfully," he says
The organoids included the major cell types found in cortex. But the organoid cells were just a little off, says"In the normal brain you have very clear and precise different types of cells," she says."What we're seeing in the organoid is more of a confused identity." "Something about the artificial nature of the media or the conditions they're being grown in is actually resulting in this stress," saysWhen the team transplanted normal brain cells into a growing organoid, those cells became stressed and"this confused identity begins to arise," Andrews says.
Ming's lab has also detected stress in organoid cells. But she's not convinced that stress is the reason organoid cells remain immature and fail to acquire clear identities."That hasn't been established," she says.
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Where to Find London Luggage Storage When You Visit London | LDNfashion
Consulte Mais informação »
Fitness Apps That Find a Way to Stick AroundOn-demand, app-based fitness programs are retaining new customers longer than their brick and mortar counterparts
Consulte Mais informação »
Where to Find Affordable Mental Health Therapy in CanadaA list of centres and organizations across Canada that offer affordable mental health therapy and counselling.
Consulte Mais informação »
This new Google tool will help you find the cheapest flights for your next holidayGoogle Trips has added new features and tools, meaning you'll be able to save money and create trips more easily.
Consulte Mais informação »
Florida woman texts 911 multiple times to find out how to file for divorceSylvia Shumaker was allegedly 'highly intoxicated' when interviewed by officers.
Consulte Mais informação »