HEALS News

Mauro Martinez, PhD, Receives National Award for Advancing Early-Life Fluoride Exposure Research

The poster presentation titled “Reconstructing Early Life Fluoride Exposure Using a Novel High-Resolution Dentine Biomarker” introduces a groundbreaking method that reconstructs fluoride exposure during pregnancy and early childhood with unprecedented precision—offering new insights into how environmental factors shape health across the lifespan.

News

Dr. Dania Valvi Appointed to Newly Created Public Health Role

The Department of Public Health at the Icahn School of Medicine at Mount Sinai is pleased to announce the appointment of Damaskini (Dania) Valvi, MD, MPH, PhD, Associate Professor in the Department of Environmental Medicine and member of the Mount Sinai Institute for Exposomic Research, as Vice Chair for Research and Education and Director of Graduate Education in Public Health.

News Pregnancy

Early-Life Lead Exposure Weakens Immune Responses to Vaccinations, New Study Finds

A recent study published in the American Journal of Epidemiology has identified critical periods during early life when lead exposure can significantly diminish children’s antibody responses to routine vaccinations. The research found that increased lead levels in the first three weeks after birth are associated with a notable decrease in anti-tetanus antibody levels, while exposure around the time of birth (one week before to one week after) correlates with reduced anti-diphtheria antibody levels.

Featured Studies News Pregnancy

New Study: Metabolism-Disrupting Chemical Mixtures, Folic Acid Supplementation, and Liver Injury and Steatosis in Mother-Child Pairs

A new study by researchers from the Icahn School of Medicine at Mount Sinai reveals that prenatal exposure to environmental chemicals and endocrine disruptors may pose significant risks to liver health for both mothers and their newborns. Additionally, the researchers found that treating folic acid and other B vitamin deficiencies in pregnancy may help counter some of the adverse effects of prenatal exposures on the livers of children.