Dr. Justice Kumi, Research Fellow at the Department of Clinical Pathology at the Noguchi Memorial Institute for Medical Research (NMIMR), has been awarded the 2025/2026 Seed Fund by the African Research Excellence Fund (AREF). The Seed Fund supports Research Development Fellows in embedding the skills gained during their fellowship to develop independent research projects, generate preliminary data, and refine innovative research methods. It serves as a stepping-stone toward securing substantive research funding and establishing independent research teams.
He will serve as Principal Investigator of the project titled “Effect of Aflatoxin Exposure on the Gut Microbiome of Ghanaian Children – A Preliminary Study,” will undertake a one-year research project to evaluate the relationship between aflatoxin exposure and the gut microbiome composition in Ghanaian children. The study seeks to provide insights into the potential health implications of aflatoxin contamination in cereal-based complementary foods commonly consumed by infants.
Background:
Aflatoxins are toxic compounds produced by fungi that commonly contaminate cereals, a staple in many Ghanaian diets. Exposure to these toxins, especially in young children, can disrupt the gut microbiome — the community of beneficial bacteria essential for digestion, growth, and overall health. Dr. Kumi’s study will investigate how aflatoxin exposure affects the gut microbiome of Ghanaian children and its potential impact on growth and development.
The project will:
- Evaluate the gut microbiome composition of children affected by aflatoxin.
- Determine the relationship between microbiome composition and IGF-1 levels, a hormone important for growth.
- Train a postgraduate student and research team members on HPLC/MS techniques and bacterial sequencing.
Dr. Kumi, trained as a Clinical Pathologist and Toxicologist, focuses his research on environmental toxicology, particularly mycotoxins, and strategies to reduce human and animal exposure. He is committed to mentoring the next generation of scientists and advancing research that addresses public health challenges in Ghana.
Reflecting on the award, Dr. Kumi said:
“This Seed Fund is an exciting opportunity to explore how aflatoxin exposure affects the gut microbiome of Ghanaian children. I am grateful to AREF and NMIMR for their support, and I look forward to generating data that can guide interventions to protect children’s health.”
The Institute congratulates Dr. Justice Kumi on this achievement and looks forward to the contribution of his research toward addressing environmental toxin exposure and improving child health in Ghana.