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Usman Barlass · SciRah

Researcher profile · Semantic Scholar

Usman Barlass

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Usman Barlass — researcher profile on SciRah

h-index: 12
Works: 53
Citations: 579

Most-cited papers

Release of cathepsin-B in cytosol causes cell death in acute pancreatitis
R. Talukdar, Archana Sareen, Hong-Yan Zhu, Zuobiao Yuan +11 more
2016Gastroenterology110 citations Open access
Semantic Scholar
Morphine worsens the severity and prevents pancreatic regeneration in mouse models of acute pancreatitis
Usman Barlass, R. Dutta, Hassam Cheema, J. George +11 more
2017Gut94 citations
Semantic Scholar
Marked Elevation of Lipase in COVID-19 Disease: A Cohort Study
Usman Barlass, B. Wiliams, K. Dhana, Darbaz Adnan +3 more
2020Clinical and Translational Gastroenterology68 citations Open access
Semantic Scholar
Diagnostic Performance of Endoscopic Ultrasound (EUS) for Non-Calcific Chronic Pancreatitis (NCCP) Based on Histopathology
G. Trikudanathan, Jose Vega-Peralta, A. Malli, S. Munigala +12 more
2016American Journal of Gastroenterology50 citations
Semantic Scholar
Evaluation of Rosemont criteria for non-calcific chronic pancreatitis (NCCP) based on histopathology - A retrospective study.
G. Trikudanathan, S. Munigala, Usman Barlass, A. Malli +13 more
2017Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]41 citations
Semantic Scholar
Comprehensive analysis of microRNA signature of mouse pancreatic acini: overexpression of miR-21-3p in acute pancreatitis.
A. Dixit, A. Sarver, Zuobiao Yuan, J. George +8 more
2016American Journal of Physiology - Gastrointestinal and Liver Physiology40 citations Open access
Semantic Scholar
KRAS Mutation and Epithelial-Macrophage Interplay in Pancreatic Neoplastic Transformation
F. Bishehsari, Li-Juan Zhang, Usman Barlass, Nailliw Z. Preite +7 more
2018International Journal of Cancer37 citations Open access
Semantic Scholar
Pancreatic Fat Infiltration Is Associated with a Higher Risk of Pancreatic Ductal Adenocarcinoma
V. Desai, K. Patel, Ravi Sheth, Usman Barlass +3 more
2020Visceral Medicine34 citations Open access
Semantic Scholar
Minnelide Inhibits Androgen Dependent, Castration Resistant Prostate Cancer Growth By Decreasing Expression of Androgen Receptor Full Length and Splice Variants
S. Isharwal, S. Modi, Nivedita Arora, Charles Uhlrich +9 more
2017The Prostate28 citations Open access
Semantic Scholar
Multiplex Patient-Based Drug Response Assay in Pancreatic Ductal Adenocarcinoma
Andrew R. Armstrong, M. R. Haque, S. Mirbagheri, Usman Barlass +5 more
2021Biomedicines20 citations Open access
Semantic Scholar
Novel role of the Mu-opioid receptor in pancreatic cancer: potential link between opioid use and cancer progression
M. R. Haque, Usman Barlass, Andrew R. Armstrong, M. Shaikh +1 more
2022Molecular and Cellular Biochemistry16 citations
Semantic Scholar
Opioid use as a potential risk factor for pancreatic cancer in the United States: An analysis of state and national level databases
Usman Barlass, A. Deshmukh, Todd Beck, F. Bishehsari
2021PLoS ONE12 citations Open access
Semantic Scholar
The constant threat of terrorism: stress levels and coping strategies amongst university students of Karachi.
A. E. Ahmed, Komal Masood, S. Dean, Tanzila Shakir +10 more
2011JPMA. The Journal of the Pakistan Medical Association12 citations
Semantic Scholar
Sa1792 Development of a New Mouse Model of Chronic Pancreatitis Induced by Administration of L-Arginine
Sushil Garg, R. Dawra, Usman Barlass, Zuobiao Yuan +2 more
20145 citations
Semantic Scholar
Lumen‐apposing metal stents provide early and late clinical benefits for the management of benign gastrointestinal strictures: Is there a role for definitive therapy?
Ethan D Pollack, D. Norwood, Hector Caceres, Babusai Rapaka +9 more
2024DEN Open3 citations Open access
Semantic Scholar
Abstract LB-017: Minnelide reduces castration-resistant and enzalutamide-resistant prostate cancer via downregulation of androgen receptor-mediated signaling
S. Isharwal, S. Modi, Usman Barlass, V. Dudeja +3 more
20153 citations
Semantic Scholar
Mo1365 RISE IN OBESITY PREVALENCE EXPLAINS THE RISE IN PANCREATIC CANCER RATES: AN ANALYSIS OF NATIONAL AND STATE CDC DATABASE
A. Deshmukh, Usman Barlass, Andrew R. Armstrong, F. Bishehsari
20202 citations
Semantic Scholar
Duodenal stenting as a palliative approach to a malignant duodenocolonic fistula
Yassmin K. Hegazy, R. Mulki, Usman Barlass, Ali M. Ahmed +2 more
2023VideoGIE1 citations Open access
Semantic Scholar
Rev up your engines: a new approach to access the deep small bowel by motorized spiral enteroscopy.
Usman Barlass, Joshua E. Melson
2021Gastrointestinal Endoscopy1 citations
Semantic Scholar
Sa1485 Morphine Worsens Pancreatic Injury in Models of Recurrent Acute Pancreatitis
J. George, S. Modi, Usman Barlass, Bhuwan Giri +8 more
20161 citations
Semantic Scholar
Tu1887 microRNAs Profiles of Mouse Acinar Cells and Its Implications in Acute Pancreatitis
A. Dixit, R. Dawra, Usman Barlass, Archana Sareen +4 more
20151 citations
Semantic Scholar
Su1484 Branched Duct Intraductal Papillary Mucinous Neoplasm (BD-IPMN) of Pancreas in Solid Organ Transplant Patients - A Single Tertiary Center Experience
G. Trikudanathan, Usman Barlass, Mustafa A. Arain, Stuart K. Amateau +3 more
20151 citations
Semantic Scholar
LUMEN-APPOSING METAL STENTS (LAMS) PROVIDE EARLY AND LATE CLINICAL BENEFITS FOR THE MANAGEMENT OF BENIGN GASTROINTESTINAL (GI) STRICTURES – IS THERE A ROLE FOR DESTINATION THERAPY?
Ethan D Pollack, D. Norwood, Hector Caceres, I. Perry +9 more
2024Gastrointestinal Endoscopy0 citations
Semantic Scholar
Long-term palliation of a malignant colonic anastomotic stricture using a lumen-apposing metal stent (LAMS)
Alice Xu, Debdeep Banerjee, Usman Barlass, S. Sánchez-Luna
2024BMJ Case Reports0 citations
Semantic Scholar
S1227 Early and Late Clinical Outcomes, Safety, and Efficacy of Non-Cautery-Enhanced Lumen-Apposing Metal Stents for the Management of Benign Gastrointestinal Strictures: A Single-Center Experience
Ethan D Pollack, D. Norwood, Caceres Hector, I. Perry +8 more
2023American Journal of Gastroenterology0 citations
Semantic Scholar
S365 A Palliative Approach: Stenting a Malignant Duodenocolonic Fistula in a Patient With Two Primary Malignancies
Yassmin K. Hegazy, R. Mulki, Usman Barlass, Ali M. Ahmed +2 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
S369 Dysphagia From an Ischemic Colonic Segment in a Patient With Colon Interposition
Yassmin K. Hegazy, Usman Barlass, D. Morgan, Dane Johnson +2 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
S373 Successful Management of Recurrent Malignant High-Grade Anastomotic Recto-Sigmoid Stricture With Non-Cautery Enhanced Lumen-Apposing Metal Stent
Debdeep Banerjee, Usman Barlass, R. Mulki, Devin S. Harrison +4 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
S1136 Endoscopic Ultrasound Guided Biliary Drainage and Percutaneous Transhepatic Biliary Drainage Provide Successful Salvage Biliary Drainage in Biliary Obstruction From Pancreatic Cancer: A Single Center Experience
Scott Farley, Himaad M. Hullur, Tyler O Lynd, Maitri V Acharekar +8 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
Correction to: Novel role of the Mu‑opioid receptor in pancreatic cancer: potential link between opioid use and cancer progression
M. R. Haque, Usman Barlass, Andrew R. Armstrong, M. Shaikh +1 more
2022Molecular and Cellular Biochemistry0 citations Open access
Semantic Scholar
S2901 Afferent Limb Syndrome Treated With Non-Cautery-Enhanced Lumen Apposing Metal Stent: An Alternate Approach
Usman Barlass, Ali M. Ahmed, Kondal R. Kyanam Kabir Baig, S. Peter
2022American Journal of Gastroenterology0 citations
Semantic Scholar
S367 Endoscopic Eversion and Stent-Assisted Strangulation for the Management of an Intraductal Papillary Neoplasm of the Bile Duct: A Minimally Invasive Technique for Non-Surgical Candidates
Debdeep Banerjee, Usman Barlass, R. Mulki, R. Mitchell +4 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
FIRST US EXPERIENCE OF A NEW NOVEL DISPOSABLE DUODENOSCOPE FOR ERCP IN LIVER TRANSPLANT RECIPIENTS
Kondal R. Kyanam Kabir Baig, S. Peter, Ali M. Ahmed, Usman Barlass +1 more
2022Gastrointestinal Endoscopy0 citations
Semantic Scholar
S648 Comparison of Over-the-Scope Clips and Standard Therapy for Management of Non-Variceal Upper GI Bleed: A Systematic Review and Meta-Analysis
Usman Barlass, Faisal Kamal, Aisha Amin, Mehnaz A. Shafi +2 more
2022American Journal of Gastroenterology0 citations
Semantic Scholar
Sa294 OPIOID RECEPTORS IN PANCREATIC CANCER: POTENTIAL LINK BETWEEN OPIOID USE AND PANCREATIC CANCER
Usman Barlass, A. Armstrong, M. R. Haque, Douglas Z Gilbert +5 more
20210 citations
Semantic Scholar
Sa289 MULTIPLEX PATIENT-BASED DRUG RESPONSE ASSAY IN PANCREATIC DUCTAL ADENOCARCINOMA
A. Armstrong, S. Mirbagheri, Usman Barlass, M. R. Haque +6 more
20210 citations
Semantic Scholar
S2368 Gastrogastric Fistula in a Patient With Roux-en-Y Gastric Bypass as a Successful Access for ERCP
Usman Barlass, J. Kramer, Sanmeet Singh, Ajaypal Singh +1 more
20200 citations
Semantic Scholar
S2159 Sinistral Portal HTN Due to Pancreatic Serous Cystadenoma
Sanmeet Singh, J. Kramer, Usman Barlass, Joshua E. Melson +1 more
20200 citations
Semantic Scholar
Tu1615 RISK FACTORS ASSOCIATED WITH FATTY PANCREAS: A SINGLE CENTER EXPERIENCE
Usman Barlass, A. Deshmukh, Y. Chan, J. Sclamberg +1 more
20200 citations
Semantic Scholar
2699 An Uncommon Cause of Vomiting and Abdominal Pain in Pregnancy
Usman Barlass, Allison P. Rzepczynski, Shezray Naqshband, Salina S. Lee
2019American Journal of Gastroenterology0 citations
Semantic Scholar
3161 A Rare Cause of Duodenal Perforation From Migrated Biliary Stent Managed Endoscopically
Usman Barlass, Jaimin Amin, Ajaypal Singh
2019American Journal of Gastroenterology0 citations
Semantic Scholar
Assessment of Liver Fibrosis in Hepatitis C (HCV)-infected Kidney Transplant Candidates: 1006
Usman Barlass, Justin E. Mitchell, N. Shah, C. Aloman +2 more
20170 citations
Semantic Scholar
A Rare Cause of Gastric Outlet Obstruction: 2616
Usman Barlass, Sheena Patel, S. Jakate, Garth B. Swanson
20170 citations
Semantic Scholar
Naltrexone as a Disease Modifying Therapy in a Mouse Model of Chronic Pancreatitis
J. George, S. Modi, A. Dixit, Hassam Cheema +5 more
20170 citations
Semantic Scholar
Management of Gastric Cancer Complicated by a Large (Type II) Para-esophageal Hernia: 2341
Ramakrishna Behara, Usman Barlass, B. Veenstra, S. Jakate +1 more
20160 citations
Semantic Scholar
Tu1494 Minnelide Reduces Pancreatic Atrophy, Fibrosis and Inflammation in Murine Models of Chronic Pancreatitis
J. George, S. Modi, Bhuwan Giri, A. Dixit +7 more
20160 citations
Semantic Scholar
Use of morphine in experimental acute pancreatitis increases severity and delays regeneration
Sabita Roy, Usman Barlass, R. Dutta, D. Ajay +3 more
20150 citations
Semantic Scholar
MP55-13 TRIPTOLIDE INHIBIT CASTRATE RESISTANT AND ENZALUTAMIDE RESISTANT PROSTATE CANCER GROWTH BY DECREASING ANDROGEN RECEPTOR FULL LENGTH AND SPLICE VARIANTS EXPRESSION
S. Isharwal, S. Modi, Usman Barlass, Rohit K Chugh +4 more
20150 citations
Semantic Scholar
Evaluation of Rosemont Classification for Non-calcific Chronic Pancreatitis (NCCP) Based on Histopathology: A Retrospective Study: 283
G. Trikudanathan, S. Munigala, Usman Barlass, A. Malli +11 more
20140 citations
Semantic Scholar
286 Increased Severity of Acute Pancreatitis Due to Morphine Treatment Is Mediated Through Mu Opioid Receptors
Usman Barlass, Sushil Garg, Zuobiao Yuan, A. Dixit +3 more
20140 citations Open access
Semantic Scholar

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A. Dixit×9
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Kondal R. Kyanam Kabir Baig×8

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Kondal R. Kyanam Kabir Baig — researcher profile on SciRah

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Archana Sareen×6

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Sulagna Banerjee×6

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