Use of the adenoviral E2 late promoter

摘要

The invention relates to a nucleic acid construct comprising an adenoviral E2 late promoter or a fragment thereof and a nucleic acid. The nucleic acid is selected from the group of transgenes, genes and nucleic acids which are respectively different from adenoviral nucleic acid controlled by an E2 late promoter. The invention also relates to the uses of said nucleic acid construct.

主权项

1. An adenoviral vector suitable for use in the treatment of a tumor disease, wherein the tumor cells express YB-1 and have YB-1 in the nucleus, wherein the adenoviral vector comprises an adenoviral E2 late promoter or a fragment thereof and a nucleic acid under the control of the adenoviral E2 late promoter or the fragment thereof, wherein the nucleic acid being selected from the group consisting of adenoviral gene E1B, adenoviral gene E4orf6, and combination thereof; and wherein the adenoviral E2 late promoter or fragment thereof is regulated by YB-1.