Release date: 2015-08-21
Human brain embryos cultivated in American laboratories
According to foreign media reports, the Ohio State University research team cultivated a human brain in the laboratory, which is equivalent to a 5-week-old embryonic brain. Currently, only 1% of the gene combination can be completed. This human brain can be used to study brain diseases such as dementia and Parkinson's disease, as well as to test new drugs.
According to the report, Anand, a professor of pharmacology who led the research, published research results at this year's military medical system seminar. He pointed out that the researchers modified the genes of adult skin cells into inducible pluripotent stem cells (IPS), which grow into different kinds of cells and send signals to direct brain operations.
The researcher makes the brain grow like a pencil, the brain has a large number of operable nerve cells and fibers, neurons and axons and dendrites that transmit signals, and support and immune cells, equivalent to an embryo. 99% of the brain's genes. Anand said that if the brain continues to grow to 16 or 20 weeks, the remaining 1% of the gene can be completed. (Original title: The US laboratory has cultivated human brain to complete 99% of the genes to help study degenerative brain disease)
Source: China News Network
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