Future vital prospect of gene expression factors of lef-7 (baculovirus expression): Old body, young cherub

Background Baculovirus; late expression factors (Lef-7) have potential roles for protein expression in insect and mammalian cells; Efficient expression of recombinant proteins to facilitate the practical and structural investigation. Aims Lef-7 might play crucial roles in transcription and translation reactions of insect cell lines. Methods Materials and Methods: All required information regards Lef-7 was generated by exploring the internet search engine like as (PubMed, Wiley, ScienceDirect, CNKI, ACS, Google Scholar, Web of Science, SciFinder, and Baidu Scholar) and libraries. Results These properties issue crucial scope for DNA cloning and act as a vital vector for insect and mammalian cells. Left-7 could be the significant site in the development of the vaccine for a couple of chronic diseases. Further investigation needs to study on therapeutic vaccines with few immunologic advantages over proteins derived from mammalian sources, and animal sources. Lef-7 demonstrates the significant impact in the fields of DNA immunology research to insight into the mechanistic and utilitarian link between autoimmunity, infectious diseases, and cancer. Conclusion This review reveals Lef-7 gene function offers a workable strategy for the expression of whole viral protomers as the future prospect of Lef-7.