Stanton McHardy (IMAGE) University of Texas at San Antonio Caption UTSA chemists including Stanton McHardy, a professor in the UTSA Department of Chemistry, are working to produce molecules that mimic estrogen activity at ER-beta. ER-beta may be the answer to treating glioblastoma growth. Credit The University of Texas at San Antonio Usage Restrictions N/A License Original content 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.