RPA1 and B-cell non-Hodgkin lymphoma: For example, Maute et al. demonstrated that 3027b (CU1276) (human) overexpression by both tRNA and tRF hairpin transfections significantly repressed RPA1 in a B-cell lymphoma line, as determined using 3′-UTR reporter assays, western blotting, and qRT-PCR [16].