Schaper, S. ., Hofmann, T. ., Wölk, E. ., Weibert, E. ., Rose, M. ., & Stengel, A. . Pancreatic Polypeptide but Not Other Members of the Neuropeptide Y Family Shows a Moderate Association With Perceived Anxiety in Obese Men. Frontiers in Human Neuroscience, 14, 578578. https://doi.org/10.3389/fnhum.2020.578578 (Original work published 2020)

Wölk, E. ., Stengel, A. ., Schaper, S. ., Rose, M. ., & Hofmann, T. . Neurotensin and Xenin Show Positive Correlations With Perceived Stress, Anxiety, Depressiveness and Eating Disorder Symptoms in Female Obese Patients. Frontiers in Behavioral Neuroscience, 15, 629729. https://doi.org/10.3389/fnbeh.2021.629729 (Original work published 2021)

Suhs, M. ., Stengel, A. ., Rudolph, A. ., Schaper, S. ., Wölk, E. ., Kobelt, P. ., … Hofmann, T. . (2022). Circulating Spexin Is Associated with Body Mass Index and Fat Mass but Not with Physical Activity and Psychological Parameters in Women across a Broad Body Weight Spectrum. Journal of Clinical Medicine, 11(17). https://doi.org/10.3390/jcm11175107 (Original work published 2022)