MedicalResearch.com Interview with: Erica D. Watson, PhD Lecturer in Reproductive Biology Centre for Trophoblast Research Dept Physiology, Development and Neuroscience University of Cambridge, United Kingdom MedicalResearch.com:  What are the main findings of the study? Dr. Watson: It has been known for decades that maternal folate deficiency increases the risk for a diverse range of health problems in her children, such as spina bifida, heart defects and growth restriction. Despite this, the molecular mechanism of folate during development was not well understood. Our study is important because it shows that the inability to break down folate due to a mutation in the gene Mtrr can affect the health not only in the immediate offspring but also of the next generation. We used mice for the study as they metabolize folate similarly to humans and because folic acid deficiency or mutations in the genes required to break down folate in humans result in similar developmental abnormalities and diseases in mice. This enabled us to explore how the molecular mechanism of folate deficiency impacted development, thereby causing health problems. (more…)