However, the KL, KK, and KC subtypes are less responsive to ICI.11, 12, 16 According to RNAseq data from TCGA, except for CD274/PD‐L1 expression, the lower immune‐costimulatory and immune‐coinhibitory genes were expressing in KPL type compared to KP type. The gene discussed is KL; the disease is keratosis pilaris.