Projects per year
Personal profile
Research Strategic Pillar
The Chief Research Officer, has determined that UTMB research should be prioritized into six health communities. This researcher has received the following badge(s):
Personal profile
Dr. Bao is an Associate Professor of Pediatrics in the Division of Clinic and Experimental Immunology and Infectious Disease. She received her PhD in the Cellular Physiology and Molecular Biophysics from the University of Texas Medical Branch in Galveston. Dr. Bao continued her education as a J.Kempner scholar for the year 2003-2004 and completed her postdoctoral fellowship in a NIAID-supported T32 training program for emerging and reemerging infectious in UTMB. One of her research interests focuses on biological roles of small non-coding RNAs (sncRNAs), especially the newly discovered sncRNA derived from tRNA, in response to viral infection and environmental stimuli. Biological function studies of sncRNAs are a burgeoning field of interdisciplinary research that crosses the path from chemistry, molecular biology, bioinformatics and computer sciences. The ultimate goal of her sncRNA research is to control viral replication or stress-induced cellular responses by regulating the expression of sncRNAs. Her other research interests include identifying the mechanisms associated with immune evasion of respiratory syncytial virus (RSV) and human metapneumovirus (hMPV), the two leading causes of lower respiratory tract infection in children, and developing therapeutic molecules and attenuated vaccine candidates to combat or prevent these two viral infections.
Research interests
The research in my lab focuses on molecular mechanisms underlying the pathogenesis and host immune responses associated with RSV and hMPV infections, the two leading causes of lower respiratory tract infections in infants. We aim to identify antiviral pathways, viral evasion mechanisms, and roles of sncRNAs in RSV/hMPV infection. The ultimate goal of our research is to develop effective preventive and therapeutic strategies against respiratory virus-associated viral replication and inflammation.
Research Strategic Pillar Keywords
- Infectious/ Immunological Health
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Collaborations and top research areas from the last five years
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tRNA-Derived RNA Fragments and Their Potential Role in Mediating Multiple Sclerosis Associated with Epstein-Barr Virus
Bao, X. (PI)
Army Medical Research Acquisition Activity ( Award #HT94252510905)
11/1/25 → 10/31/26
Project: Research project
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EPAC1 as a Crucial Host Factor and Therapeutic Target of SARS-CoV-2
Bao, X. (PI)
American Lung Association - National ( Award #ERP-1252718)
7/1/24 → 6/30/26
Project: Research project
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tRNA-derived RNA Fragments (tRF) as Prognostic and Diagnostic Biomarkers for Alzheimer¿s Disease
Bao, X. (PI)
National Institute on Aging ( Award #5R61AG07572503)
3/15/23 → 2/28/26
Project: Research project
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Biogenesis and Function of tRNA-derived RNA Fragments in Alzheimer's Disease: Novel Biomarkers
Bao, X. (PI)
Darrell K. Royal Research Fund for Alzheimer's Disease ( Award # )
9/1/22 → 8/31/26
Project: Research project
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tRNA-derived RNA Fragments and their Role in Nasal SARS-COVID-2 Infection
Bao, X. (PI)
National Institute of Allergy and Infectious Diseases ( Award #5R21AI16654302)
7/1/22 → 6/30/26
Project: Research project
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HSV-1 as a Potential Driver of Alzheimer’s Disease
Li, D. Y., Choi, E. S. & Bao, X., Oct 2025, In: Pathogens. 14, 10, 1022.Research output: Contribution to journal › Review article › peer-review
Open Access1 Scopus citations -
Pellino-1, a therapeutic target for control of SARS-CoV-2 infection and disease severity
Wang, B., Xia, H., Peng, B. H., Choi, E. J., Tian, B., Xie, X., Makino, S., Bao, X., Shi, P. Y., Menachery, V. & Wang, T., Jan 2025, In: Antiviral research. 233, p. 106059 106059.Research output: Contribution to journal › Article › peer-review
2 Scopus citations -
The Impact of EPAC2-Associated Junction Plakoglobin on Respiratory Syncytial Virus Infection
Takle, C. A., Choi, E. J., Choi, E. S., Deepak, D., Khatkar, K., Choi, J. M., Zhang, K., Jung, S. Y., Wang, T., Wu, W. & Bao, X., May 2025, In: Viruses. 17, 5, 627.Research output: Contribution to journal › Article › peer-review
Open Access -
Type I Interferon Targets Alveolar Macrophages to Promote Bacterial Pneumonia after Viral Infection
Palani, S., Uddin, M. B., McKelvey, M., Shao, S., Wu, W., Bao, X., Sun, J. & Sun, K., Aug 2025, In: American journal of respiratory cell and molecular biology. 73, 2, p. 264-274 11 p.Research output: Contribution to journal › Article › peer-review
4 Scopus citations -
Role of Poly(A)-Binding Protein Cytoplasmic 1, a tRNA-Derived RNA Fragment-Bound Protein, in Respiratory Syncytial Virus Infection
Davis, D. V., Choi, E. J., Ismail, D., Hernandez, M. L., Choi, J. M., Zhang, K., Khatkar, K., Jung, S. Y., Wu, W. & Bao, X., Sep 2024, In: Pathogens. 13, 9, 791.Research output: Contribution to journal › Article › peer-review
Open Access