TREM1 and Sepsis: For instance, Sadikot et al. utilized distearoyl phosphatidyl-linked PEG (DSPE-PEG2000) to form 15 nm-micelles as an innovative co-delivery system for the two AIPs; human glucagon-like peptide (GLP-1) and triggering receptor expressed on myeloid cells 1 (TREM-1) inhibitor peptide (LP17)) to treat sepsis-related acute lung injury.