Vanillin in Vape Flavors Disrupts Embryo Development | Science News

A new lab study reveals that vanillin — a common e-cigarette flavoring — may sabotage early human embryo development, even at low doses. Researchers found it disrupts stem cells’ ability to become any cell type, forcing them to specialize only into gut and lung lining cells instead. The culprit? Vanillin binds to a cellular channel called TRPV4, triggering calcium surges that derail normal development. This could explain why vaping is linked to fertility issues and miscarriages. The team now plans to test other vape flavors, urging pregnant people to avoid vaping. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/8239ee331e8b641a