NIH-funded research R01 grant

Understanding how some Indigenous children resist cavities

Official title: Caries resistance mechanisms in high-risk Indigenous children

Funded at Ada Forsyth Institute, INC. · NIH-11061829 · Data updated 2026-11-12

This study is looking at how some Indigenous children who are at high risk for cavities might be naturally protected from them, by exploring the good bacteria in their mouths and the role of saliva, to find ways to help prevent cavities for these kids and others too.

Quick facts

Grant typeR01 grant
Study typeNIH-funded research
Funding institutionAda Forsyth Institute, INC.
NIH-funded
Lab location1 site (Cambridge, United States)
Project startApril 4, 2023
Project endMarch 31, 2028
Funding year2025
Award (this year)$764,032
NIH project number5R01DE032834-03
Project IDNIH-11061829 on NIH RePORTER

Who could benefit from this research

Could help

Ideal candidates for this research are Indigenous children aged 0-11 years who are at high risk for developing cavities.

Less likely to help

Patients who do not fall within the Indigenous demographic or who are not at high risk for early childhood caries may not benefit from this research.

What this research studies

This research investigates the natural mechanisms that may protect high-risk Indigenous children from early childhood caries (ECC). It focuses on the interactions between beneficial bacteria in the mouth and the properties of teeth, particularly how saliva may play a role in this protection. By examining the differences in oral microbiomes and tooth composition between children with and without caries, the study aims to identify potential treatments that could prevent cavities in these children and possibly in the wider population. The research combines observational studies with experimental approaches to uncover these protective mechanisms.

Why it matters

Potential benefit: If successful, this research could lead to new preventive treatments for early childhood caries, significantly improving dental health in high-risk populations.

How similar studies have gone: Other research has shown promising results in understanding the role of oral microbiomes in dental health, suggesting that this approach could yield valuable insights.

Where this research is happening

  • Ada Forsyth Institute, INC.
    Cambridge, United States
    Active

Researchers

  • Principal investigator: Bidlack, Felicitas B — Ada Forsyth Institute, INC.
  • Study coordinator: Bidlack, Felicitas B

Related research

Other NIH-funded projects on the same topics.

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.