N6-methyladenosine (m6A) modification of mRNA regulates gene expression in eukaryotes. Here, Zeng et al. show that m6A modification of mRNAs contributes to protection against the pathogen Helicobacter pylori by downregulating a host protein that acts as receptor for the pathogen.
- Judeng Zeng
- Chuan Xie
- William K. K. Wu