About the Authors

Angela K. Walker

Affiliation Departments of Internal Medicine (Divisions of Hypothalamic Research and Endocrinology & Metabolism) and Psychiatry, the University of Texas Southwestern Medical Center, Dallas, Texas, United States of America

Zhi Gong

Affiliation Area of Regulatory Biology, Division of Life Science, Graduate School of Science and Engineering, Saitama University, Saitama, Japan

Won-Mee Park

Affiliation Departments of Internal Medicine (Divisions of Hypothalamic Research and Endocrinology & Metabolism) and Psychiatry, the University of Texas Southwestern Medical Center, Dallas, Texas, United States of America

Jeffrey M. Zigman

Contributed equally to this work with: Jeffrey M. Zigman, Ichiro Sakata

jeffrey.zigman@utsouthwestern.edu

Affiliation Departments of Internal Medicine (Divisions of Hypothalamic Research and Endocrinology & Metabolism) and Psychiatry, the University of Texas Southwestern Medical Center, Dallas, Texas, United States of America

Ichiro Sakata

Contributed equally to this work with: Jeffrey M. Zigman, Ichiro Sakata

Affiliations Departments of Internal Medicine (Divisions of Hypothalamic Research and Endocrinology & Metabolism) and Psychiatry, the University of Texas Southwestern Medical Center, Dallas, Texas, United States of America, Area of Regulatory Biology, Division of Life Science, Graduate School of Science and Engineering, Saitama University, Saitama, Japan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: IS JMZ. Performed the experiments: AKW ZG WMP IS. Analyzed the data: AKW WMP ZG JMZ IS. Wrote the paper: JMZ IS.