Thyroid Cancer Cell Line FTC-133 (image) NASA/Johnson Space Center Caption Thyroid cancer cell line FTC-133 after four hours of exposure to simulated microgravity. Nuclei are stained blue, components of the cytoskeleton stained green and red. Credit Team Daniela Grimm Usage Restrictions Team Daniela Grimm Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.