Protein Cell 2015, 6(2):117–126 DOI 10.1007/s13238-014-0109-1 Protein & Cell RESEARCH ARTICLE Characterization of a novel mouse model with genetic deletion of CD177 Qing Xie1,2, Julia Klesney-Tait3, Kathy Keck3, Corey Parlet2, Nicholas Borcherding2, Ryan Kolb2, Wei Li2, & Lorraine Tygrett2, Thomas Waldschmidt2, Alicia Olivier2, Songhai Chen4, Guang-Hui Liu5,6, Xiangrui Li1 , Weizhou Zhang2& 1 College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China 2 Department of Pathology, Holden Comprehensive Cancer Center, Carver College of Medicine/University of Iowa, Iowa, IA 52242, USA 3 Department of Internal Medicine, Carver College of Medicine/University of Iowa, Iowa, IA 52242, USA 4 Department of Pharmacology, Carver College of Medicine/University of Iowa, Iowa, IA 52242, USA Cell 5 National Laboratory of Biomacromolecules, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China & 6 Beijing Institute for Brain Disorders, Beijing 100069, China & Correspondence:
[email protected] (X. Li),
[email protected] (W. Zhang) Received September 1, 2014 Accepted September 25, 2014 Protein ABSTRACT neutrophil counts in inflammatory skin caused by S. aureus. Mechanistically we found that CD177 deletion in Neutrophils play an essential role in the innate immune mouse neutrophils has no significant impact in CXCL1/ response to infection. Neutrophils migrate from the KC- or fMLP-induced migration, but led to significant cell vasculature into the tissue in response to infection. death. Herein we established a novel genetic mouse Recently, a neutrophil cell surface receptor, CD177, was model to study the role of CD177 and found that CD177 shown to help mediate neutrophil migration across the plays an important role in neutrophils.