Nature Communications (Sep 2017)

An engineered bispecific DNA-encoded IgG antibody protects against Pseudomonas aeruginosa in a pneumonia challenge model

  • Ami Patel,
  • Antonio DiGiandomenico,
  • Ashley E. Keller,
  • Trevor R. F. Smith,
  • Daniel H. Park,
  • Stephanie Ramos,
  • Katherine Schultheis,
  • Sarah T. C. Elliott,
  • Janess Mendoza,
  • Kate E. Broderick,
  • Megan C. Wise,
  • Jian Yan,
  • Jingjing Jiang,
  • Seleeke Flingai,
  • Amir S. Khan,
  • Kar Muthumani,
  • Laurent Humeau,
  • Lily I. Cheng,
  • Leslie Wachter-Rosati,
  • C. Kendall Stover,
  • Niranjan Y. Sardesai,
  • David B. Weiner

DOI
https://doi.org/10.1038/s41467-017-00576-7
Journal volume & issue
Vol. 8, no. 1
pp. 1 – 11

Abstract

Read online

DNA-delivered monoclonal antibodies (DMAbs) can be produced by muscle cells in vivo, potentially allowing prevention or treatment of infectious diseases. Here, the authors show that two DMAbs targeting Pseudomonas aeruginosa proteins confer protection against lethal pneumonia in mice.