Research Topics
Genomes and Genes | A GeliebterSummaryAffiliation: Columbia University Country: USA Publications
Research Grants
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Detail Information
Publications
Test meal intake in obese binge eaters in relation to impulsivity and compulsivityKochavi Galanti
Ferkauf Graduate School of Psychology and Albert Einstein College of Medicine, Yeshiva University, Bronx, New York, USA
Int J Eat Disord 40:727-32. 2007..Studies have linked increased impulsivity and compulsivity with bulimia nervosa (BN). Less is known about this relationship in binge eating disorder (BED)...- Responsivity to food stimuli in obese and lean binge eaters using functional MRIAllan Geliebter
Department of Medicine, New York Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, 1111 Amsterdam Avenue, New York, NY 10025, USA
Appetite 46:31-5. 2006..Because a random effects group analysis has not yet been completed, this should be considered a preliminary report... - Work-shift period and weight changeA Geliebter
New York Obesity Research Center, New York, USA
Nutrition 16:27-9. 2000..01) and longer naps (P = 0.05) during the work week than did day-shift workers. The reported changes in eating, exercise, and sleep may contribute to the increased weight gain of late-shift workers... - Test meal intake in obese binge eaters in relation to mood and genderA Geliebter
Department of Medicine, New York Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York, USA
Int J Eat Disord 29:488-94. 2001..We assessed test meal intake in men and women with and without binge eating disorder (BED) in relation to mood score (Zung scale)... - Gastric capacity, test meal intake, and appetitive hormones in binge eating disorderAllan Geliebter
Department of Medicine, New York Obesity Research Center, Babcock 10 A, St Luke s Roosevelt Hospital Center, College of Physicians and Surgeons, Columbia University, 1111 Amsterdam Avenue, New York, NY 10025, USA
Physiol Behav 81:735-40. 2004..The results show that BED subjects have a large gastric capacity as well as abnormalities in meal-related ghrelin and insulin patterns that may be factors in binge eating... - Gastric capacity in normal, obese, and bulimic womenA Geliebter
New York Obesity Research Center, St Luke s Roosevelt Hospital, Department of Medicine, WH 10, Columbia University College of Physicians and Surgeons, 1111 Amsterdam Avenue, New York, NY 10025, USA
Physiol Behav 74:743-6. 2001..The gastric capacity of the binge-eating subset was similar to the bulimics, and the nonbinge-eating subset was similar to the normals. Thus, gastric capacity appears more related to binge eating behavior than to body weight... - Plasma ghrelin concentrations are lower in binge-eating disorderAllan Geliebter
Department of Medicine, New York Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY, USA
J Nutr 135:1326-30. 2005..The lower fasting and postmeal plasma ghrelin levels in BED are consistent with lower ghrelin levels in obese compared to lean individuals and suggests downregulation by binge eating... - New developments in binge eating disorder and the night eating syndromeAllan Geliebter
New York Obesity Research Center, St Luke's-Roosevelt Hospital Center, Babcock-10A, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, 10025, USA
Appetite 39:175-7. 2002 - Appetite-related gut peptides, ghrelin, PYY, and GLP-1 in obese women with and without binge eating disorder (BED)Allan Geliebter
Department of Psychiatry, Columbia University College of Physician and Surgeons, New York, NY 10025, USA
Physiol Behav 94:696-9. 2008..The lack of differences in the satiety promoting hormones, PYY and GLP-1, makes them unlikely contributors to the binge eating in BED... - Neuroimaging and obesity: current knowledge and future directionsS Carnell
New York Obesity Nutrition Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY, USA
Obes Rev 13:43-56. 2012..The dynamic distributed vulnerability model of eating behaviour in obesity that we propose has scientific and practical implications... - Night eating status and influence on body weight, body image, hunger, and cortisol pre- and post- Roux-en-Y Gastric Bypass (RYGB) surgeryJ Morrow
New York Obesity Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, Columbia University, College of Physicians and Surgeons, New York, NY 10025, USA
Eat Weight Disord 13:e96-9. 2008..However, NE as compared to C, did not improve in self ratings of body image (p<0.05), and had significant increases in fasting afternoon cortisol levels 5 months after surgery (p=0.01)... - Changes in neurohormonal gut peptides following bariatric surgeryC N Ochner
New York Obesity Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY 10025, USA
Int J Obes (Lond) 35:153-66. 2011..Special emphasis is placed on neurohormonal changes following Roux-en-Y gastric bypass surgery, which is the most common and effective procedure used today... - Neuroimaging, gut peptides and obesity: novel studies of the neurobiology of appetiteC D Gibson
New York Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY, USA
J Neuroendocrinol 22:833-45. 2010..Implications for current and future pharmacological treatments for obesity are discussed... - Night eating syndrome is associated with depression, low self-esteem, reduced daytime hunger, and less weight loss in obese outpatientsM E Gluck
New York Obesity Research Center and Department of Medicine, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, New York 10025, USA
Obes Res 9:264-7. 2001..The objective of this study was to assess the relationship between the night eating syndrome (NES), measures of depression and self-esteem, test meal intake, and weight loss in obese participants... - Effects of strength or aerobic training on body composition, resting metabolic rate, and peak oxygen consumption in obese dieting subjectsA Geliebter
Obesity Research Center, St Luke s Roosevelt Hospital, Columbia University College of Physicians and Surgeons, New York, NY 10025, USA
Am J Clin Nutr 66:557-63. 1997..Peak oxygen consumption increased the most for the aerobic group (P = 0.03). In conclusion, strength training significantly reduced the loss of FFM during dieting but did not prevent the decline in RMR... - Effectiveness of a prebariatric surgery insurance-required weight loss regimen and relation to postsurgical weight lossChristopher N Ochner
New York Obesity Research Center, St Luke s Roosevelt Hospital, Columbia University College of Physicians and Surgeons, New York, New York, USA
Obesity (Silver Spring) 18:287-92. 2010..Required patients fared no better in terms of weight change postsurgically and, surprisingly, presurgical weight gain predicted better postsurgical weight loss outcome. Several potential explanations for this finding are offered... - The neurohormonal regulation of energy intake in relation to bariatric surgery for obesityChristopher N Ochner
St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY 10025, USA
Physiol Behav 100:549-59. 2010..The paper represents an invited review by a symposium, award winner or keynote speaker at the Society for the Study of Ingestive Behavior [SSIB] Annual Meeting in Portland, July 2009... - Cortisol stress response is positively correlated with central obesity in obese women with binge eating disorder (BED) before and after cognitive-behavioral treatmentMarci E Gluck
New York Obesity Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, New York, NY 10025, USA
Ann N Y Acad Sci 1032:202-7. 2004..008) remained significant in the BED group. In BED, there is a hyperactive HPA axis related to abdominal obesity that persists even after treatment, suggesting that cortisol might be a primary factor in the disorder... - Body image disturbance in obese outpatients before and after weight loss in relation to race, gender, binge eating, and age of onset of obesityMaria Sorbara
New York Obesity Research Center, Department of Medicine, St. Luke's-Roosevelt Hospital Center, Columbia University-College of Physicians and Surgeons, New York, New York, USA
Int J Eat Disord 31:416-23. 2002..Following weight loss, disturbance decreased for all groups but remained elevated for those with early onset, possibly because of a persistent self-image from adolescence... - Cholecystokinin and stomach distension combine to reduce food intake in humansHarry R Kissileff
St Luke s Roosevelt Hospital, 1111 Amsterdam Ave, New York, NY 10025, USA
Am J Physiol Regul Integr Comp Physiol 285:R992-8. 2003..These results are consistent with the hypothesis that CCK's suppression of food intake is enhanced when the stomach is distended... - Cortisol, hunger, and desire to binge eat following a cold stress test in obese women with binge eating disorderMarci E Gluck
New York Obesity Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, New York, NY 10025, USA
Psychosom Med 66:876-81. 2004..Therefore, we assessed cortisol, hunger, and desire to binge eat after a cold pressor test (CPT) among women with binge eating disorder (BED)... - Relation between changes in neural responsivity and reductions in desire to eat high-calorie foods following gastric bypass surgeryC N Ochner
Department of Psychiatry, Columbia University, College of Physicians and Surgeons, New York, NY, USA
Neuroscience 209:128-35. 2012.... - Comparison of eating disorders and body image disturbances between Eastern and Western countriesB Rubin
New York Obesity Research Center, Departments of Medicine and Psychiatry, St Luke s Roosevelt Hospital Center, Columbia University, College of Physicians and Surgeons, New York, NY, USA
Eat Weight Disord 13:73-80. 2008..There were no differences in eating and depression pathology between those in the US, France, or India. Indeed, the Tibetans, after controlling for their low BMI and SES, had the greatest body image discrepancy... - Coffee, diabetes, and weight controlJames A Greenberg
Department of Health and Nutrition Sciences, Brooklyn College, City University of New York, New York, NY 11210, USA
Am J Clin Nutr 84:682-93. 2006..However, the ability of decaffeinated coffee to achieve these effects is based on a limited number of studies, and the underlying biological mechanisms have yet to be elucidated... - Impulsivity and test meal intake in obese binge eating womenJennifer A Nasser
Department of Medicine, NY Obesity Research Center, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, WH 1020, 1111 Amsterdam Ave, New York, NY 10025, USA
Appetite 43:303-7. 2004..These associations suggest potential aberrations in serotonin transmission in BED, and a possible target for pharmacotherapy of BED especially in those who are resistant to Cognitive Behavioral Therapy... - Amylin, food intake, and obesityTarek K Reda
New York Obesity Research Center, Department of Medicine, St Luke s Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, USA
Obes Res 10:1087-91. 2002..Amylin administration may overcome resistance at target tissues, delay gastric emptying, and have potential for inducing weight loss in obese individuals... - Air displacement plethysmography: validation in overweight and obese subjectsSamir R Ginde
Weight Control Unit, 1090 Amsterdam Avenue, 14th Floor, New York, NY 10025, USA
Obes Res 13:1232-7. 2005..DISCUSSION: Body density, an important physical property used in human body composition models, can be accurately measured by ADP in overweight and obese subjects... - Evidence of gender differences in the ability to inhibit brain activation elicited by food stimulationGene Jack Wang
Medical Department, Brookhaven National Laboratory, Upton, NY, 11973, USA
Proc Natl Acad Sci U S A 106:1249-54. 2009..This finding suggests a mechanism by which cognitive inhibition decreases the desire for food and implicates lower ability to suppress hunger in women as a contributing factor to gender differences in obesity... - Depression score predicts weight loss following Roux-en-Y gastric bypassYelena Averbukh
Department of Medicine, St.Luke's-Roosevelt Hospital, New York, USA
Obes Surg 13:833-6. 2003..Future prospective studies should examine possible mechanisms and effects of depression and other psychiatric disturbances on long-term weight loss after RYGBP... - Obese patients have inadequate protein intake related to protein intolerance up to 1 year following Roux-en-Y gastric bypassVioleta Moize
New York Obesity Research Center, Departments of Medicine, St Luke s Roosevelt Hospital, Columbia University College of Physicians and Surgeons, New York, NY, USA
Obes Surg 13:23-8. 2003..Inadequate protein intake is a concern following Roux-en-Y gastric bypass (RYGBP). The small gastric pouch and bypass restrict energy intake and may lead to insufficient protein intake and absorption, and excess loss of lean tissue... - Decaffeinated coffee and glucose metabolism in young menJames A Greenberg
Department of Health and Nutrition Sciences, Brooklyn College of the City, University of New York, New York, New York, USA
Diabetes Care 33:278-80. 2010..However, caffeinated coffee acutely impairs glucose metabolism. We assessed acute effects of decaffeinated coffee on glucose and insulin levels... - Development of criteria for a diagnosis: lessons from the night eating syndromeAlbert J Stunkard
Department of Psychiatry, Center for Weight and Eating Disorders, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA
Compr Psychiatry 50:391-9. 2009..In conclusion, research on NES supports the validity of the diagnosis and its inclusion in DSM-V... - Exposure to appetitive food stimuli markedly activates the human brainGene Jack Wang
Medical Department, Brookhaven National Laboratory, Upton, NY 11973, USA
Neuroimage 21:1790-7. 2004..Here we assess the response of the human brain to the presentation of appetitive food stimuli during food presentation using PET and FDG... - Gastric distention activates satiety circuitry in the human brainGene Jack Wang
Brookhaven National Laboratory, Upton, NY 11973, USA
Neuroimage 39:1824-31. 2008..These findings provide evidence that the left amygdala and insula process interoceptive signals of fullness produced by gastric distention involved in the controls of food intake... - Peripheral and central signals in the control of eating in normal, obese and binge-eating human subjectsPer M Hellstrom
Department of Gastroenterology and Hepatology, Karolinska Hospital, Karolinska Institutet, Stockholm, Sweden
Br J Nutr 92:S47-57. 2004..Understanding the host of neuropeptides and peptide hormones through which hunger and satiety operate should lead to novel therapeutic approaches for obesity; potential therapeutic strategies are highlighted... - Discussion on independent influences of body mass and gastric volumes on satiation in humansAllan Geliebter
Gastroenterology 127:1276; author reply 1276-7. 2004 - Weight loss and plasma ghrelin levelsAllan Geliebter
N Engl J Med 347:1379-81; author reply 1379-81. 2002
Research Grants
- Appetite Hormones in Binge Eating DisorderAllan Geliebter; Fiscal Year: 2009..These findings may lead to improved diagnosis and treatment of BED and obesity. ..
- Appetite Hormones in Binge Eating DisorderAllan Geliebter; Fiscal Year: 2009..We will then attempt to correct the most abnormal appetite hormone to test a new drug treatment approach in BED. ..
- Appetite Hormones in Binge Eating DisorderAllan Geliebter; Fiscal Year: 2010..We will then attempt to correct the most abnormal appetite hormone to test a new drug treatment approach in BED. ..
- fMRI and Ghrelin in Obesity and Binge Eating DisorderAllan Geliebter; Fiscal Year: 2007..This may lead to improved diagnosis and treatments to help restore normal appetite hormone levels and brain activity in BED, a disorder which is increasing in prevalence alongside obesity. ..
- Appetite Hormones in Binge Eating DisorderAllan Geliebter; Fiscal Year: 2007..Public: This study focuses on appetite hormones that may maintain binge eating disorder (BED), common in obese individuals. We will then attempt to correct the most abnormal appetite hormone to test a new drug treatment approach in BED. ..
- STRENGTH TRAINING FOLLOWING GASTRIC BYPASS FOR OBESITYAllan Geliebter; Fiscal Year: 2004..The findings should improve understanding of surgical weight loss in morbidly obese patients and have clinical applications in the postoperative care of such patients. ..
- STOMACH CAPACITY AND EMPTYING IN OBESITYAllan Geliebter; Fiscal Year: 2001..Body weight and composition will be assessed at the start and monthly. The studies may enhance knowledge of the etiology, pathophysiology, and treatment of BED. ..
- Functional Brain Imaging and Appetite-Related Hormones Pre and Post Obesity SurgeAllan Geliebter; Fiscal Year: 2010..The findings may also improve our understanding of the causes of obesity, which could lead to new less invasive treatments. ..