Geongoo Han Source Confirmed

Affiliation confirmed via AI analysis of OpenAlex, ORCID, and web sources.

Researcher

John Brown University

faculty

14 h-index 39 pubs 750 cited

Research Areas

Gut microbiota and health Probiotics and Fermented Foods Animal Nutrition and Physiology Clostridium difficile and Clostridium perfringens research Bacteriophages and microbial interactions

Links

ORCID

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OverviewAI-generated summary

Geongoo Han's research explores the intricate relationship between gut microbiota and host health, with a particular focus on probiotics, fermented foods, and animal nutrition. His work delves into the complexities of microbial interactions, including investigations of *Clostridium difficile* and *Clostridium perfringens*, as well as the potential of bacteriophages to modulate gut ecology. Recent studies have examined how gut commensals enhance the host's vitamin A metabolism and the immunogenic properties of low-abundance members within the gut microbiome. Additionally, Han's research investigates the impact of bacteriophage supplementation on gut microbiota composition and nutrient digestibility in animal models. His broader interests encompass animal physiology and the factors that influence the delicate balance of microbial communities within the gastrointestinal tract.

Metrics

  • h-index: 14
  • Publications: 39
  • Citations: 750

Selected Publications

  • Assessing the impact of the vaginal microbiome on reproductive immunity using human ectocervical organoids 3995 (2025) DOI
  • Epithelium intrinsic zinc sensor controls immune homeostasis with gut microbes via regulation of Tuft cell lineage (2025) DOI
  • Intestinal Epithelial Cell Intrinsic Zinc Homeostasis is Critical for Host-Microbiome Symbiosis (2023) DOI
  • Establishment of a vaginal organoid system to study local resident memory T cell differentiation (2023) DOI
  • Host and microbe adaptation underlying true fungal commensalism (2023) DOI
  • Low abundance members of the gut microbiome exhibit high immunogenicity (2022) DOI
  • Gut Commensals Expand Vitamin A Metabolic Capacity of the Mammalian Host (2022) DOI
  • Low Abundance Members of the Gut Microbiome are Potent Drivers of Immune Cell Education. (2021) DOI

Collaborators

Researchers in the database who share publications

Shipra Vaishnava John Brown University 11 shared publications Lalit K. Beura John Brown University 6 shared publications Rebecca Yunker John Brown University 4 shared publications Jessica Pacia John Brown University 3 shared publications Farha J. Mithila John Brown University 3 shared publications Ying Lin John Brown University 3 shared publications J. Velásquez Vasquez John Brown University 1 shared publication

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