Jackson Clutts and Audrey Stuvland volunteered at the event, which drew more than 500 students from high schools across the St. Louis region.

Jackson Clutts and Audrey Stuvland volunteered at the event, which drew more than 500 students from high schools across the St. Louis region.
Jackson Clutts and Audrey Stuvland volunteered at the event, which drew more than 500 students from high schools across the St. Louis region.
Jackson Clutts and Audrey Stuvland volunteered at the event, which drew more than 500 students from high schools across the St. Louis region.
Nichols is investigating proteins linked to inflammation in the brain that occurs as part of the neurodegenerative disease.