Deglycosylation of eukaryotic-expressed flagellin restores adjuvanticity.

"Competing interests The authors declare no competing interests."

"We acknowledge the funding for this work from National Research Foundation of Korea (NRF). J.H.R. was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MSIT) (No. 2020R1A5A2031185). S.E.L. was supported by the National Research Foundation of Korea (NRF) grant funded by the Korean Government (MSIT) (No. NRF-2020M3A9G3080282) and (No. 2019R1A5A2027521), and by a grant of the Korea Health Technology R&D Project through the Korea Health Industry Development Institute (KHIDI), funded by the Ministry of Health &Welfare, Republic of Korea (HV22C0079). The authors thank Myeung Suk Kim and Seol Hee Hong for their excellent technical assistance in animal experiments."