Hongpeng Jia, MD, MSC

Primary Academic Title

Associate Professor of Pediatric Surgery

Recent News Articles and Media Coverage

• An Artificial Intestine for NEC Patients? (9/16/15)

Contact for Research Inquiries

735A Ross Building
1721 E Madison Street
Baltimore, MD 21205

Research Interests

Immunology, Pulmonary Infectious and Inflammatory Diseases, Renin-Angiotensin System, Stem Cell Biology

Lab Website

Pulmonary Infection and Inflammation Research Lab

• The Jia lab performs basic and translational research into the mechanisms of and therapeutic strategy for viral and bacterial infection-induced inflammatory lung diseases, one of the leading causes of death in pulmonary diseases, especially for the ongoing pandemic of the SARS-CoV-2 mediated COVID-19. Our work has identified novel roles of Angiotensin-converting enzyme 2 (ACE2) in the inflammatory response to viral and bacterial lung infection and its complex contributions into the pathogenesis and disease progression and outcome of COVID-19. In seeking to translate these findings to clinical studies, we have been working on collaborations with other investigators, developing novel diagnostic, preventive, and therapeutic tools in combating the devastating COVID-19, even in the era of effective vaccine prevention.  These studies are funded by one R01 and two R21 research grants awarded by NIAID.

Google Scholar

https://scholar.google.com/citations?user=uyVZoAoAAAAJ&hl=en

PubMed

https://www.ncbi.nlm.nih.gov/pubmed?term=hongpeng+jia&cmd=DetailsSearch

Selected Publications

• Jia H, Yue X, Lazartigues E. ACE2 mouse models: a toolbox for cardiovascular and pulmonary research. Nat Commun. 2020 Oct 14;11(1):5165. doi: 10.1038/s41467-020-18880-0. Review. PubMed PMID: 33057007; PubMed Central PMCID: PMC7560817

• Jia H. Pulmonary Angiotensin-Converting Enzyme 2 (ACE2) and Inflammatory Lung Disease. Shock.2016 Sep;46(3):239-48. doi:

• Jia HP, Look DC, Shi L, Hickey M, Pewe L, Netland J, Farzan M, Wohlford-Lenane C, Perlman S, McCray PB Jr. ACE2 receptor expression and severe acute respiratory syndrome coronavirus infection depend on differentiation of human airway epithelia. J Virol. 2005 Dec;79(23):14614-21. doi: 10.1128/JVI.79.23.14614-14621.2005. PubMed PMID: 16282461; PubMed Central PMCID: PMC1287568

• Sodhi CP, Nguyen J, Yamaguchi Y, Werts AD, Lu P, Ladd MR, Fulton WB, Kovler ML, Wang S, Prindle T Jr, Zhang Y, Lazartigues ED, Holtzman MJ, Alcorn JF, Hackam DJ, Jia H. A Dynamic Variation of Pulmonary ACE2 Is Required to Modulate Neutrophilic Inflammation in Response to Pseudomonas aeruginosa Lung Infection in Mice. J Immunol. 2019 Dec 1;203(11):3000-3012. doi: 10.4049/jimmunol.1900579. Epub 2019 Oct 23. PubMed PMID: 31645418; PubMed Central PMCID: PMC7458157

• Sodhi CP, Wohlford-Lenane C, Yamaguchi Y, Prindle T, Fulton WB, Wang S, McCray PB Jr, Chappell M, Hackam DJ, Jia H. Attenuation of pulmonary ACE2 activity impairs inactivation of des-Arg9bradykinin/BKB1R axis and facilitates LPS-induced neutrophil infiltration. Am J Physiol Lung Cell Mol Physiol. 2018 Jan 1;314(1):L17-L31. doi: 10.1152/ajplung.00498.2016. Epub 2017 Sep 21. PubMed PMID: 28935640; PubMed Central PMCID: PMC5866432

Memberships

• International Endotoxin and Innate Immunity Society, American Thoracic Society, American Heart Association, International Shock Society