Fig. 4From: Characterizing memory T helper cells in patients with psoriasis, subclinical, or early psoriatic arthritis using a machine learning algorithmDifferences between memory CD4+ T cells of PsA, PsO, and HC analyzed with FlowSOM. PBMCs of psoriasis and PsA patients and healthy controls were isolated and used for Flow cytometry. Doublets and dead cells were excluded. Cells were analyzed as described in Fig. 1. Scatter dot plots of the total number of cells in the metaclusters identified by FlowSOM are depicted as mean ± SEM. One-way ANOVA with Tukey’s post hoc test. *p<0.05 and **p<0.01Back to article page