Shao Shao S S Tsoi Tsoi LC LC Sarkar Sarkar MK MK IFN-γ enhances cell-mediated cytotoxicity against keratinocytes via JAK 2/STAT1 in lichen planus IFN-γ enhances cell-mediated cytotoxicity against keratinocytes via JAK 2/STAT1 in lichen planus Sci Transl Med Sci Transl Med 2019 2019 11 11 511 511 eaav7561 eaav7561 supplied-pmid 31554739? The gene discussed is IFNG; the disease is lichen disease.