Infection of recombinant MV-αCD38 virus in CD46⁺ human HT1080 cells expressing CD38 was not enhanced by the second receptor.

Infection of unmodified MV-Edm and the recombinant viruses displaying scFv against carcinoembryonic antigen or CD38 in HT1080 (A) or HT1080-CD38 (B) cells were comparable.