Correlation of graft-versus-host mortality and positive CML assay in the mouse.
GVH mortality was encountered in each of six parental-F1 hybrid combinations with antigenic disparity sufficient to cause strong positive CML. Mortality was encountered in only one of nine combinations in which CML is negative (or weak). The CML assay may thus be useful, but is not perfect, in prediction of GVH mortality. Of the eight CML-negative, GVH nonlethal combinations, three were MLC positive and also activated donor T-cell proliferation in vivo.
Correlation of graft-versus-host mortality and positive CML assay in the mouse. GVH mortality was encountered in each of six parental-F1 hybrid combinations with antigenic disparity sufficient to cause strong positive CML. Mortality was encountered in only one of nine combinations in which CML is negative (or weak). The CML assay may thus be useful, but is not perfect, in prediction of GVH mortality. Of the eight CML-negative, GVH nonlethal combinations, three were MLC positive and also activated donor T-cell proliferation in vivo.