Research output per year
Research output per year
Personal profile
Research interests
Our work is focused on the intensive study of the host, most particularly the child, and the host's intestinal microbiota in health and disease. We study diverse aspects of this interaction, including specific pathogens (especially diarrheagenic E. coli such as E. coli O157:H7), and human microbial communities, such as in inflammatory bowel diseases like Crohns Disease and ulcerative colitis.
Clinical interests
Gastrointestinal diseases, e coli, infectious diseases, nutrition, food safety
Available to Mentor:
- PhD/MSTP Students
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Colonic goblet cell-associated antigen passages mediate physiologic and beneficial translocation of live gut bacteria in preweaning mice
Udayan, S., Floyd, A. N., John, V., Barrios, B. E., Rusconi, B. A., McDonald, K. G., Schill, E. M., Kulkarni, D. H., Martin, A. L., Gutierrez, R., Talati, K. B., Harris, D. L., Sundas, S., Burgess, K. M., Pauta, J. T., Joyce, E. L., Wang, J. D., Wilson, L. D., Knoop, K. A. & Tarr, P. I. & 2 others, , Apr 2025, In: Nature microbiology. 10, 4, p. 927-938 12 p., 102356.Research output: Contribution to journal › Article › peer-review
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Gut microbiome evolution from infancy to 8 years of age
Sawhney, S. S., Thänert, R., Thänert, A., Hall-Moore, C., Ndao, I. M., Mahmud, B., Warner, B., Tarr, P. I. & Dantas, G., 2025, (Accepted/In press) In: Nature medicine. 5091.Research output: Contribution to journal › Article › peer-review
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Metagenomic signatures of extraintestinal bacterial infection in the febrile term infant gut microbiome
DeVeaux, A. L., Hall-Moore, C., Shaikh, N., Wallace, M., Burnham, C. A. D., Schnadower, D., Kuppermann, N., Mahajan, P., Ramilo, O., Tarr, P. I., Dantas, G. & Schwartz, D. J., Dec 2025, In: Microbiome. 13, 1, 82.Research output: Contribution to journal › Article › peer-review
Open Access -
Mild Duodenal Mucosal Injury and Increased Type I Interferon Signaling Are Preludes to Celiac Disease
Ma, C., Bard, A. K., Tycksen, E., Muegge, B. D., Tarr, P. I., Holtz, L. R. & Liu, T.-C., Jul 2025, In: Laboratory Investigation. 105, 7, 104170.Research output: Contribution to journal › Article › peer-review
Open Access -
Anthropometry relationship with duodenal histologic features of children with environmental enteric dysfunction: a multicenter cross-sectional study
EEDBI Consortium, Sep 2024, In: American Journal of Clinical Nutrition. 120, p. S65-S72Research output: Contribution to journal › Article › peer-review
Open Access4 Scopus citations