Here's the DOI for their Science Advances paper:
https://doi.org/10.1126/sciadv.adi4386
"miRNA cargo in circulating vesicles from neurons is altered in individuals with schizophrenia and associated with severe disease"
https://doi.org/10.1126/sciadv.adi4386
"miRNA cargo in circulating vesicles from neurons is altered in individuals with schizophrenia and associated with severe disease"