Publications by authors named "Nicholas Stylopoulos"

33Publications

Effect of Diet versus Gastric Bypass on Metabolic Function in Diabetes.

N Engl J Med 2020 12;383(24):2391-2392

Boston Children's Hospital, Boston, MA

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December 2020

Endoscopic ultrasound-guided sampling and profiling of portal circulation in human patients for metabolic research studies and biomarker assessment.

Am J Physiol Gastrointest Liver Physiol 2020 11 2;319(5):G584-G588. Epub 2020 Sep 2.

Research Center for Healthy Metabolism, Division of Endocrinology, Boston Children's Hospital, Boston, Massachusetts.

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November 2020

Nonalcoholic fatty liver disease and portal hypertension.

Explor Med 2020 29;1:149-169. Epub 2020 Jun 29.

Department of Medicine, Division of Gastroenterology, Hepatology and Endoscopy, Brigham and Women's Hospital, Harvard Medical School, Boston, MA.

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June 2020

Portal Venous Metabolite Profiling After RYGB in Male Rats Highlights Changes in Gut-Liver Axis.

J Endocr Soc 2020 Feb 23;4(2):bvaa003. Epub 2020 Jan 23.

Division of Endocrinology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts.

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February 2020

Gastrointestinal Hormone Profiles Associated With Enteral Nutrition Tolerance and Gastric Emptying in Pediatric Critical Illness: A Pilot Study.

JPEN J Parenter Enteral Nutr 2020 03 15;44(3):472-480. Epub 2019 Jul 15.

Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital, Boston, Massachusetts, USA.

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March 2020

Time-Dependent Molecular Responses Differ between Gastric Bypass and Dieting but Are Conserved Across Species.

Cell Metab 2018 08 28;28(2):310-323.e6. Epub 2018 Jun 28.

Center for Basic and Translational Obesity Research, Division of Endocrinology, CLS16066, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA; Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA. Electronic address:

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August 2018

Inactivating hepatic follistatin alleviates hyperglycemia.

Nat Med 2018 07 4;24(7):1058-1069. Epub 2018 Jun 4.

Division of Endocrinology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA.

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July 2018

Nonalcoholic fatty liver disease and gastric bypass surgery regulate serum and hepatic levels of pyruvate kinase isoenzyme M2.

Am J Physiol Endocrinol Metab 2018 10 20;315(4):E613-E621. Epub 2018 Feb 20.

Center for Basic and Translational Obesity Research, Division of Endocrinology, Boston Children's Hospital, Harvard Medical School , Boston, Massachusetts.

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October 2018

Critical role for arginase 2 in obesity-associated pancreatic cancer.

Nat Commun 2017 08 14;8(1):242. Epub 2017 Aug 14.

Division of Endocrinology, Center for Basic and Translational Obesity Research, Boston Children's Hospital, Boston, MA, 02115, USA.

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August 2017

Reversible hyperphagia and obesity in rats with gastric bypass by central MC3/4R blockade.

Obesity (Silver Spring) 2014 Aug 2;22(8):1847-53. Epub 2014 May 2.

Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana, 70808, USA.

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August 2014

GLP-1 receptor signaling is not required for reduced body weight after RYGB in rodents.

Am J Physiol Regul Integr Comp Physiol 2014 Mar 15;306(5):R352-62. Epub 2014 Jan 15.

Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana;

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March 2014

Reprogramming of intestinal glucose metabolism and glycemic control in rats after gastric bypass.

Science 2013 Jul;341(6144):406-10

Center for Basic and Translational Obesity Research, Division of Endocrinology, Boston Children's Hospital, Harvard Medical School, Boston, MA 02115, USA.

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July 2013

Isolated duodenal exclusion increases energy expenditure and improves glucose homeostasis in diet-induced obese rats.

Am J Physiol Regul Integr Comp Physiol 2012 Nov 12;303(10):R985-93. Epub 2012 Sep 12.

Obesity, Metabolism & Nutritional Institute and Gastrointestinal Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts 02129, USA.

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November 2012

Probing the mechanisms of the metabolic effects of weight loss surgery in humans using a novel mouse model system.

J Surg Res 2013 Jan 10;179(1):e91-8. Epub 2012 Mar 10.

Center for Basic and Translational Obesity Research, Division of Endocrinology, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts, USA.

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January 2013

Melanocortin-4 receptor signaling is required for weight loss after gastric bypass surgery.

J Clin Endocrinol Metab 2012 Jun 6;97(6):E1023-31. Epub 2012 Apr 6.

Massachusetts General Hospital, 149 13th Street, Room 8219, Charlestown, Massachusetts 02129, USA.

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June 2012

Resting energy expenditure and energetic cost of feeding are augmented after Roux-en-Y gastric bypass in obese mice.

Endocrinology 2012 May 13;153(5):2234-44. Epub 2012 Mar 13.

Center for Basic and Translational Obesity Research, Division of Endocrinology, Children's Hospital Boston, Harvard Medical School, Boston, Massachusetts 02115, USA.

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May 2012

Mechanisms of bariatric surgery and implications for the development of endoluminal therapies for obesity.

Gastrointest Endosc 2009 Dec 27;70(6):1167-75. Epub 2009 Jun 27.

Gastrointestinal Unit and Massachusetts General Hospital Weight Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.

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December 2009

Roux-en-Y gastric bypass enhances energy expenditure and extends lifespan in diet-induced obese rats.

Obesity (Silver Spring) 2009 Oct 25;17(10):1839-47. Epub 2009 Jun 25.

Gastrointestinal Unit and MGH Weight Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.

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October 2009

An endoluminal sleeve induces substantial weight loss and normalizes glucose homeostasis in rats with diet-induced obesity.

Obesity (Silver Spring) 2008 Dec 30;16(12):2585-92. Epub 2008 Oct 30.

Gastrointestinal Unit and MGH Weight Center, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA.

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December 2008

Assessing technical skill in surgery and endoscopy: a set of metrics and an algorithm (C-PASS) to assess skills in surgical and endoscopic procedures.

Surg Innov 2007 Jun;14(2):113-21

Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.

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June 2007

EUS with CT improves efficiency and structure identification over conventional EUS.

Gastrointest Endosc 2007 May;65(6):866-70

Center for Integration of Medicine and Innovative Technology, Boston, Massachusetts 02114, USA.

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May 2007

The history of hiatal hernia surgery: from Bowditch to laparoscopy.

Ann Surg 2005 Jan;241(1):185-93

Massachusetts General Hospital, Boston, Massachusetts 02114, USA.

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January 2005

CELTS: a clinically-based Computer Enhanced Laparoscopic Training System.

Stud Health Technol Inform 2003 ;94:336-42

The Simulation Group, Massachusetts General Hospital-CIMIT, 65 Landsdowne Street, Cambridge, MA 02139, USA.

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October 2004

Robotics and ergonomics.

Surg Clin North Am 2003 Dec;83(6):1321-37

Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.

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December 2003

Paraesophageal hernia: when to operate?

Adv Surg 2003 ;37:213-29

Massachusetts General Hospital, Boston, Massachusetts, USA.

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October 2003

Paraesophageal hernias: operation or observation?

Ann Surg 2002 Oct;236(4):492-500; discussion 500-1

Massachusetts General Hospital, Harvard Medical School, and Harvard School of Public Health, Boston, Massachusetts 02114, USA.

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October 2002

Development of achalasia secondary to laparoscopic Nissen fundoplication.

J Gastrointest Surg 2002 May-Jun;6(3):368-76; discussion 377-78

Department of Surgery, Massachusetts General Hospital, Boston, MA 02114, USA.

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August 2002