Guo and Yang in Lab (image) Texas A&M AgriLife Communications Share Print E-Mail Caption Dr. Guo (standing) with Wanbao Yang, a Ph.D. student in Guo's lab at Texas A&M University. Yang was the second author of the study investigating the role of estrogen in control of glucose homeostasis. (Texas A&M AgriLife Research photo) Credit Texas A&M AgriLife Research photo Usage Restrictions None Share Print E-Mail 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.