Body weight measurements confirmed there was a significant loss of body weight in the imaged MEF Fn14 mice compared to the imaged MEF tumour-bearing mice (body weight (%maximum) ± SD; MEF Fn14, 74.1 ± 1.4; MEF, 94.9 ± 2.8; P < 0.05, n = 2) (Fig. 1g). This evidence concerns the gene TNFRSF12A and neoplasm.