How prenatal alcohol causes cell stress that harms the developing brain
Endoplasmic Reticulum Stress and Alcohol Neurotoxicity
This work looks at how alcohol exposure before birth triggers cellular stress that damages the developing brain in children with fetal alcohol spectrum disorders.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Iowa NIH-funded |
| Lab location | 1 site (Iowa City, United States) |
| Project ID | NIH-11326642 on NIH RePORTER |
What this research studies
This project explains how alcohol during pregnancy can cause a type of cellular stress called endoplasmic reticulum (ER) stress in developing brain cells. Using laboratory models of developing neurons and brain tissue, researchers map when and where brain cells are most vulnerable and which molecular signals lead to cell death. The team tests whether blocking ER stress pathways can reduce the brain damage that leads to the learning and behavior problems seen in FASD. Findings could point toward ways to prevent harm during pregnancy or improve outcomes for children already affected by prenatal alcohol exposure.
Who could benefit from this research
Good fit: The results would be most relevant to pregnant people with alcohol exposure and families of children diagnosed with fetal alcohol spectrum disorders.
Not a fit: People whose conditions are unrelated to prenatal alcohol exposure or whose alcohol-related harm occurred after brain development are unlikely to receive direct benefit.
Why it matters
Potential benefit: If successful, this work could point to treatments or prevention approaches that protect the fetal brain or improve outcomes for children with FASD.
How similar studies have performed: Prior studies have linked ER stress to alcohol-related brain injury, but moving from those findings to tested human therapies is still early and experimental.
Where this research is happening
Iowa City, United States
- University of Iowa — Iowa City, United States (Active)
Researchers
- Principal investigator: Luo, Jia — University of Iowa
- Study coordinator: Luo, Jia
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.