Browsing by Author "Lawson, Elizabeth"
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Association Between Oxytocin Receptor Genotype, Maternal Care, and Eating Disorder Behaviours in a Community Sample of Women
Micali, Nadia; Crous‐Bou, Marta; Treasure, Janet; Lawson, Elizabeth A. (John Wiley and Sons Inc., 2016)Abstract This study aimed to investigate associations between oxytocin receptor gene (OXT‐R) polymorphisms (rs53576 and rs2254298), their interaction with maternal care (GxE), and ED behaviours in a community sample. We ... -
Elevated Fasting Satiety-Promoting Cholecystokinin (CCK) in Avoidant/Restrictive Food Intake Disorder Compared to Healthy Controls
Burton Murray, Helen; Becker, Kendra; Harshman, Stephanie; Breithaupt Langston, Lauren; Kuhnle, Megan; Dreier, Melissa; Hauser, Kristine; Freizinger, Melissa; Eddy, Kamryn; Misra, Madhusmita; Kuo, Braden; Micali, Nadia; Thomas, Jennifer; Lawson, Elizabeth (Physicians Postgraduate Press, Inc, 2022-07-11)Objective: Avoidant/restrictive food intake disorder (ARFID) is characterized by food avoidance or dietary restriction not primarily motivated by body weight/shape concerns. Individuals with ARFID can report early satiation, ... -
Irisin Levels Are Lower in Young Amenorrheic Athletes Compared with Eumenorrheic Athletes and Non-Athletes and Are Associated with Bone Density and Strength Estimates
Singhal, Vibha; Lawson, Elizabeth A.; Ackerman, Kathryn E.; Fazeli, Pouneh K.; Clarke, Hannah; Lee, Hang; Eddy, Kamryn; Marengi, Dean A.; Derrico, Nicholas P.; Bouxsein, Mary L.; Misra, Madhusmita (Public Library of Science, 2014)Irisin and FGF21 are novel hormones implicated in the “browning” of white fat, thermogenesis, and energy homeostasis. However, there are no data regarding these hormones in amenorrheic athletes (AA) (a chronic energy deficit ... -
A Moving Target: How We Define Avoidant/Restrictive Food Intake Disorder Doubles Its Prevalence
Harshman, Stephanie; Jo, Jenny; Kuhnle, Megan; Hauser, Kristine; Burton Murray, Helen; Becker, Kendra; Misra, Madhusmita; Eddy, Kamryn; Micali, Nadia; Lawson, Elizabeth; Thomas, Jennifer (Physicians Postgraduate Press, 2021)Objective The DSM-5 criteria for avoidant/restrictive food intake disorder (ARFID) include ambiguities. Diagnostic criteria that allow for clinical judgment are essential for clinical practice. However, ambiguities can ... -
Oxytocin reduces caloric intake in men
Lawson, Elizabeth A.; Marengi, Dean A.; DeSanti, Rebecca L.; Holmes, Tara M.; Schoenfeld, David A.; Tolley, Christiane J. (2015)Objective: Preclinical studies indicate that oxytocin is anorexigenic and has beneficial metabolic effects. Oxytocin effects on nutrition and metabolism in humans are not well defined. We hypothesized that oxytocin would ...