Fig. 1From: Functional capacity of natural killer cells in HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) patientsPhenotypic characteristics of NK cells from individuals with HTLV-1 associated myelopathy /Tropical spastic paraparesis (HAM/TSP), asymptomatic HTLV-1-infected individuals (AS) and uninfected controls (CTR). (A) Lymphocyte gate. (B) Selected NK cells (CD3−CD56+). (C) Expression of CD56. Activating/inhibitory receptors (D-H) and exhaustion markers (I-J) from one representative individual from each group, out of 17 independent experiments performed. Pink histograms represent specific–stained population and blue histograms represent background fluorescence observed with matched isotype controlBack to article page