AIIMS Delhi researchers show exactly how particulate matter affects foetuses
Researchers at AIIMS Delhi have identified the specific biological mechanism by which urban air pollution particles cross the placenta and inhibit a critical fetal growth protein. This study provides molecular evidence linking environmental toxins to long-term developmental health issues in children.
Why it matters
Provides critical scientific evidence for public health policy regarding air quality standards and maternal health protections.
That environmental pollutants can breach the placental barrier and affect foetuses is now well established in research. But how exactly does this happen? Finally, there is clarity on this question. Researchers at AIIMS Delhi have mapped the step-by-step biological pathway through which urban air pollution silences a key foetal growth protein, causing lasting harm to babies.
The report focuses on scientific findings from a peer-reviewed study without political or ideological framing.
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