While fast-spiking PV interneurons (PV-INs) have historically garnered the most attention in schizophrenia research (Gonzalez-Burgos et al., 2015), recent findings suggest a significant role of the lesser studied SST interneurons (SST-INs) in mPFC function, working memory, and the pathophysiology of schizophrenia. Here, SST is linked to schizophrenia.