...or a storm in a teacup?
According to a new paper just out in Nature from the prestigious Salk Institute, schizophrenia may be associated with differences in neural wiring which can be observed in cells grown in the lab, thus offering a window into the normally inaccessible development of the human brain.
The paper is here, and here's an open-access Nature news bit discussing it: Schizophrenia 'in a dish'. It's certainly an incredible piece of biology. They took fibroblasts, a cell found in the skin, from 4 patients with schizophrenia and 6 healthy controls.
Using genetically modified viruses, they turned these cells into human induced pluripotent stem cells (hiPSCs), which have the ability to become any other type of cell in the human body. Then, they made those hiPSCs turn into neurons by putting them in a dish with various brain-related chemicals and culturing them for three months. Not entirely ...
