Level of CD8 T-cell infiltration in tumor cell nests

PatientCD8 cells in tumor cell nestsInfiltration level
IT-201209High
IT-20318Low
IT-204206High
IT-301388High
IT-302169High
IV-101365High
IV-2014Low
IV-301116High
IV-302188High
IV-303154High

aCD8 cell numbers were counted in a 1 mm2 area of tumor for two different tissue blocks per patient, as described in Methods, with the average of the two scores used here, with the exception of IT-204 and IV-201 where only one CD8 stained section was available