Generation of iPS cell lines from schizophrenia patients using a non-integrative method.

Skin biopsies were collected from three male patients (age 45, 44 and 44) with clinically diagnosed schizophrenia. The patients were diagnosed according to DSM-5 criteria by a trained psychiatrist. Dermal fibroblast cell lines were established and expanded for subsequent reprogramming procedures. Induced pluripotent stem (iPS) cells were derived using the integration-free CytoTune®-iPS 2.0 Sendai Reprogramming Kit, containing Sendai virus particles of the four Yamanaka factors Oct3/4, Sox2, Klf4 and c-Myc.