JohnJFengMDFACS(He/Him)

PubMed

• 453 citations
  The Early Effect of the Roux-en-Y Gastric Bypass on Hormones Involved in Body Weight Regulation and Glucose Metabolism
  Francesco Rubino, Michel Gagner, Paolo Gentileschi, Subhash Kini, S. Fukuyama
  Annals of Surgery. 2004-08-01
• 158 citations
  Hyperoxia and angiogenesis.
  Harriet W. Hopf, Jeffrey J. Gibson, Adam P. Angeles, James S. Constant, John J. Feng
  Wound Repair and Regeneration. 2005-11-01
• 117 citations
  Lactate elicits vascular endothelial growth factor from macrophages: a possible alternative to hypoxia
  James S. Constant, John J. Feng, David D. Zabel, Hui Yuan, David Y. Suh
  Wound Repair and Regeneration. 2000-09-01

Journal Articles

• Procedimientos laparoscópicos de cruce duodenal y gastrectomía tubular  
  Crystine M Lee, John J Feng, Paul T Cirangle, Janos Taller and Gregg H Jossart, Tratamiento Quirúrgico de la Obesidad, 1/1/2009
• Hyperoxia and angiogenesis  
  Harriet W Hopf, Jeff J Gibson, Adam P Angeles, James S Constant, John J Feng, Mark D Rollins, M Zamirul Hussain, Wound Repair and Regeneration, 1/1/2005
• The early effect of the Roux-en-Y gastric bypass on hormones involved in body weight regulation and glucose metabolism  
  Francesco Rubino, Michel Gagner, Paolo Gentileschi, Subhash Kini, Shoji Fukuyama, John Feng, Ed Diamond, Annals of Surgery, 1/1/2004
• Early experience with computer-mediated flexible circular stapling technique for upper gastrointestinal anastomosis  
  Anne Waage, Michel Gagner and John J Feng, Obesity Surgery, 1/1/2003
• Effect of standard vs extended Roux limb length on weight loss outcomes after laparoscopic Roux-en-Y gastric bypass  
  John J Feng, Michel Gagner, Alfons Pomp, Nikhilesh M Korgaonkar, Brian P Jacob, Christine A Chu, David C Voellinger, Teresa Quinn, Daniel M Herron and William B Inabnet, Surgical Endoscopy, 1/1/2003
• Laparoscopic biliopancreatic diversion with duodenal switch  
  John J Feng and Michel Gagner, Seminars in Laparoscopic Surgery, 1/1/2002
• Lactate elicits vascular endothelial growth factor from macrophages: A possible alternative to hypoxia  
  James S Constant, John J Feng, David D Zabel, Hui Yuan, David Y Suh, Heinz Scheuenstuhl, Thomas K Hunt and M Zamirul Hussain, Wound Repair and Regeneration, 1/1/2000
• Angiogenesis responds to metabolic alterations  
  T Hung, Z Hussain, J Constant, J Gibson, J Feng, Journal of Vascular Research, 1/1/1999
• Angiogenesis in wound healing  
  John J Feng, M Zamirul Hussain, James S Constant and Thomas K Hunt., Journal of Surgical Pathology, 1/1/1998
• Lactate stimulation of macrophage-derived angiogenic activity is associated with inhibition of poly(ADP-Ribose) synthesis  
  David D Zabel, John J Feng, Heinz Scheuenstuhl, Thomas K Hunt and M Zamirul Hussain, Lactate stimulation of macrophage-derived angiogenic activity is associated with inhibition of poly(ADP-Ribose) synthesis., 1/1/1996
• Maturation of jejunoileal gradients in rat intestine: The role of intraluminal nutrients  
  Ricardo O Castillo, John J Feng, David K Stevenson and Linda K Kwong, Biology of the Neonate, 1/1/1992
• Altered maturation of small intestinal function in the absence of intraluminal nutrients: Rapid normalization with refeeding  
  Ricardo O Castillo, John J Feng, David K Stevenson and Linda K Kwong, American Journal of Clinical Nutrition, 1/1/1991
• Regulation of intestinal ontogeny by intraluminal nutrients  
  Ricardo O Castillo, John J Feng, David K Stevenson, John A Kerner and Linda K Kwong, Journal of Pediatric Gastroenterology and Nutrition, 1/1/1990
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Books/Book Chapters

• Surgical Management of Obesity. 
  Chapter: Laparoscopic duodenal switch and sleeve gastrectomy procedures 
  Page 267 - 277Crystine M Lee, John J Feng, Paul T Cirangle and Gregg H JossartEditors: Buchwald H, Cowan Jr. GSM, Pories WJ.Saunders, Philadelphia, PA2007
• Laparoscopic Bariatric Surgery 
  Chapter: Management of complications of laparoscopic biliopancreatic diversion with duodenal switch. 
  Page 238 - 249Crystine M Lee, Paul T Cirangle, John J Feng and Gregg H JossartEditors: Inabnet WB, Demaria E, Ikramuddin S.Lippincott Williams & Wilkins, Philadelphia, PA2004
• Laparoscopic Bariatric Surgery 
  Chapter: Evolution of the Laparoscopic Duodenal Switch and Sleeve Gastrectomy Procedures. 
  Crystine M Lee, Paul T Cirangle, John J Feng and Gregg H Jossart.Editors: Inabnet WB, Demaria E, Ikramuddin S.Lippincott Williams & Wilkins, Philadelphia, PA2004
• Cancer Drug Discovery and Development Series 3: Antiangiogenic agents in cancer therapy 
  Chapter: Regulatory aspects of neovascularization: Regulation of wound angiogenesis by metabolic alterations. 
  Page 143 - 150M Zamirul Hussain, Q Perveen Ghani, John J Feng and Thomas K HuntEditors: Teicher BA.Humana Press Inc, NJ1999
• Angiogenesis Targets: Inhibitors and Inducers 
  Chapter: Lactate stimulates VEGF angiogenic activity by a dual mechanism mediated by ADP-ribosylation. 
  Page 23 - 34M Zamirul Hussain, Perveen Ghani, John J Feng, James S Constant and Thomas K Hunt.Editors: Parkinson AL.International Business Communications, Inc., Southborough1998
• Angiogenesis Targets: Inhibitors and Inducers 
  Chapter: Studies in wounds may lead to a simplification of the theory of angiogenesis. 
  Page 15 - 22Jeff J Gibson, Thomas K Hunt, John J Feng, James S Constant, Mark D Rollins and M Zamirul Hussain.Editors: Parkinson AL.International Business Communications, Inc., Southborough1997
• Molecular, Cellular and Clinical Aspects of Angiogenesis 
  Chapter: Modulation of vascular endothelial growth factor angiogenic activity by ADP-ribosylation. 
  John J Feng, Q Perveen Ghani, Gabriel Ledger, Raj Barkhordar, Thomas K Hunt and M Zamirul HussainEditors: Maragoudakis ME.Plenum Press, New York, NY1997
• Molecular, Cellular and Clinical Aspects of Angiogenesis 
  Chapter: The Several Roles for Oxygen in Wound Angiogenesis. 
  Jeff J Gibson, Thomas K Hunt, John J Feng, Mark D Rollins, Ahmed Y Sheikh and M Zamirul HussainEditors: Maragoudakis ME.Plenum Press, New York, NY1997
• Textbook of Wound Care 
  Chapter: Blood Flow and Oxygenation. 
  Thomas K Hunt TK and John J FengEditors: Clark, et al.W.B. Saunders Company, Philadelphia, PA1997
• Therapeutic Implications and Mechanisms of Angiogenesis: Inhibitors and Stimulators, International Business Communications 
  Chapter: Mechanism of Wound Angiogenesis. 
  M Zamirul Hussain, John J Feng, James S Constant, and Thomas K HuntEditors: Hori W.International Business Communications, Inc., Southborough1996
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Abstracts/Posters

• Laparoscopic vertical sleeve gastrectomy for morbid obesity in 216 patients: Report of two-year results.
  Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, Surgical Endoscopy; Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Dallas, TX, 1/1/2006
• Laparoscopic Roux-en-Y gastric bypass in patients older than 50 years: Age should not be a contraindication to bariatric surgery.
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, 22nd Annual Meeting of the American Society for Bariatric Surgery, Orlando, FL, 1/1/2005
• Effect of gender differences on outcome after laparoscopic Roux-en-Y gastric bypass: More strictures and major complications in male patients.
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, 22nd Annual Meeting of the American Society for Bariatric Surgery, Orlando, FL, 1/1/2005
• Re-examining the duodenal switch operation: Laparoscopic Roux-en-Y gastric bypass achieves comparable weight loss results.
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Hollywood, FL, 1/1/2005
• Laparoscopic vertical sleeve gastrectomy (VG) for morbid obesity: A new restrictive bariatric operation.
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Hollywood, FL, 1/1/2005
• Ameliorating the shortcomings of percentage excess weight loss (EWL): The ‘Bariatric Surgery Success Rate’ (BSSR) as a new weight loss metric following bariatric surgery.
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Hollywood, FL, 1/1/2005
• The best bariatric operation for patients of BMI < 45 kg/m2?: Laparoscopic vertical gastrectomy (VG) proves to be superior to band placement (BAND) and Roux-en-Y ga...
  Crystine M Lee, Janos Taller, John J Feng, Gregg H Jossart, Paul T Cirangle, Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Hollywood, FL, 1/1/2005
• Does the duodenal switch result in better weight loss?: Comparison of morbidly obese patients undergoing laparoscopic roux-en-y gastric bypass or biliopancreatic diver...
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, Digestive Disease Week, 46th Annual Meeting of the Society for Surgery of the Alimentary Tract, Chicago, IL, 1/1/2005
• The best laparoscopic bariatric operation for older patients: comparison of outcome after the Band, vertical gastrectomy, Roux-en-y gastric bypass, and duodenal switch...
  Crystine M Lee, Janos Taller, John J Feng, Paul T Cirangle, Gregg H Jossart, Digestive Disease Week, 46th Annual Meeting of the Society for Surgery of the Alimentary Tract, Chicago, IL, 1/1/2005
• Minimally invasive surgery as treatment of obscure GI bleeding and abdominal complaints can be effectively guided by video capsule endoscopy: A review of 28 patients.
  Janos Taller, Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, Digestive Disease Week, 46th Annual Meeting of the Society for Surgery of the Alimentary Tract, Chicago, IL, 1/1/2005
• Comparison of BMI-matched patients undergoing laparoscopic isolated vertical sleeve gastrectomy versus the laparoscopic Roux-en-Y gastric bypass.
  Crystine M Lee, Paul T Cirangle, John J Feng, Gregg H Jossart, 9th World Congress of Endoscopic Surgery, Cancun, Mexico, 1/1/2004
• Isolated laparoscopic vertical sleeve gastrectomy for superobese or high-risk patients results in weight loss with minimal morbidity.
  Crystine M Lee, Paul T Cirangle, John J Feng, Gregg H Jossart, 21st Annual Meeting of the American Society for Bariatric Surgery, San Diego, CA, 1/1/2004
• Laparoscopic vertical sleeve gastrectomy, a novel bariatric operation: superior to established bariatric operations?
  Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, American College of Surgeons 90th Clinical Congress, Papers Session, New Orleans, LA, 1/1/2004
• Totally laparoscopic versus hand-assisted duodenal switch: Results in fewer wound-related complications.
  Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, Surgical Endoscopy; Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Denver, CO, 1/1/2004
• Totally laparoscopic duodenal switch with hand-sewn retrocolic duodenoenterostomy: Experience with 52 patients.
  Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, Surgical Endoscopy; Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Denver, CO, 1/1/2004
• Isolated laparoscopic vertical sleeve gastrectomy for superobese or high-risk patients results in weight loss with minimal morbidity.
  Crystine M Lee, John J Feng, Paul T Cirangle, Gregg H Jossart, Surgical Endoscopy; Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Denver, CO, 1/1/2004
• Isolated laparoscopic vertical sleeve gastrectomy for superobese or high-risk patients results in weight loss with minimal morbidity.
  Crystine M Lee, Paul T Cirangle, John J Feng, Gregg H Jossart, 9th World Congress of Endoscopic Surgery, Cancun, Mexico, 1/1/2004
• Totally laparoscopic duodenal switch with hand-sewn retrocolic duodenoenterostomy: Experience with 58 patients.
  Crystine M Lee, Paul T Cirangle, John J Feng, Gregg H Jossart, 9th World Congress of Endoscopic Surgery, Cancun, Mexico, 1/1/2004
• Totally laparoscopic versus hand-assisted duodenal switch: Results in fewer wound-related complications.
  Crystine M Lee, Paul T Cirangle, John J Feng, Gregg H Jossart, 9th World Congress of Endoscopic Surgery, Cancun, Mexico, 1/1/2004
• Laparoscopic Hand-Assisted Live Donor Nephrectomy: An analysis of donor and recipient outcomes.
  David Voellinger, Michel Gagner, Daniel Herron, Theresa Quinn, Christine Chu, John Feng, Govind Nandakumar, Lisa Daly and Alfons Pomp, Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, Los Angeles, CA, 1/1/2003
• Laparoscopic biliopancreatic diversion with duodenal switch for morbid obesity: Report on 138 consecutive patients.
  David Voellinger, Michel Gagner, William Inabnet, Daniel Herron, Theresa Quinn, Christine Chu, John Feng, Daniel Rosen and Alfons Pomp, 19th Annual Meeting of the American Society for Bariatric Surgery, Las Vegas, NV, 1/1/2002
• Effect of common channel length in laparoscopic biliopancreatic diversion with duodenal switch.
  John J Feng, Michel Gagner, David C Voellinger, Christine A Chu, Daniel Rosen, Theresa Quinn, William B Inabnet, Daniel M Herron and Alfons Pomp, 19th Annual Meeting of the American Society for Bariatric Surgery, Las Vegas, NV, 1/1/2002
• Effect of standard versus extended Roux limb length on weight loss after laparoscopic Roux-en-Y gastric bypass.
  John J Feng, Michel Gagner, Nikhilesh M Korgaonkar, Brian P Jacob, Christine A Chu, David C Voellinger, Theresa Quinn, William B Inabnet, Daniel M Herron and Alfons Pomp, Surgical Endoscopy; 8th World Congress of Endoscopic Surgery and the Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, New York, NY, 1/1/2002
• Laparoscopic sleeve gastrectomy is a safe and effective primary procedure for biliopancreatic diversion with duodenal switch.
  David Voellinger, Michel Gagner, William Inabnet, Christine Chu, John Feng, Alice Mercado, Theresa Quinn and Alfons Pomp, Surgical Endoscopy; 8th World Congress of Endoscopic Surgery and the Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, New York, NY, 1/1/2002
• Two-stage laparoscopic biliopancreatic diversion with duodenal switch: An alternative approach to super-super morbid obesity.
  Christine A Chu, Michel Gagner, Theresa Quinn, David C Voellinger, John J Feng, William B Inabnet, Daniel Herron and Alfons Pomp, Surgical Endoscopy; 8th World Congress of Endoscopic Surgery and the Annual Meeting of Society of American Gastrointestinal Endoscopic Surgeons, New York, NY, 1/1/2002
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Lectures

• Laparoscopic vertical gastrectomy. 
  Hollywood, FL - 1/1/2005
• Totally laparoscopic duodenal switch with hand-sewn retrocolic duodenoenterostomy. 
  Denver, CO - 1/1/2004
• Complications, Morbidity and Mortality with the Duodenal Switch 
  Puerto Vallerta, Mexico - 1/1/2004
• Bilateral laparoscopic adrenalectomy with repair of vena caval injury. 
  Los Angeles, CA - 1/1/2003
• Laparoscopic repair of retrocolic herniation: Complication of laparoscopic Roux-en-Y gastric bypass. 
  Las Vegas, NV - 1/1/2002
• Laparoscopic Management of Choledocholithiasis 
  Mount Sinai School of Medicine, New York, NY - 1/1/2002
• Laparoscopic release of celiac artery compression syndrome. 
  San Francisco, CA - 1/1/2002
• Laparoscopic conversion of duodeno-ileal bypass to biliopancreatic diversion with duodenal switch. 
  San Francisco, CA - 1/1/2002
• Technologic Advances in Minimally Invasive Surgery 
  Mount Sinai School of Medicine, New York, NY - 1/1/2001
• Laparoscopic View of Body 
  Mount Sinai School of Medicine, New York, NY - 1/1/2001
• Wound Healing 
  San Francisco, CA - 1/1/1998
• Modulation of vascular endothelial growth factor angiogenic activity by ADP-ribosylation. 
  Rhodes, Greece - 1/1/1997
• The Several Roles for Oxygen in Wound Angiogenesis. 
  Rhodes, Greece - 1/1/1997
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Other

• Resumption of intestinal maturation upon reintroduction of intraluminal nutrients: Functional and biochemical correlations. Senior Honors Paper. Department of Biolog... 
  Feng, John J.
  Stanford University - 1/1/1988