Matthew Still

ORCID: 0000-0002-3862-2425
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About
Contact & Profiles
Research Areas
  • Gallbladder and Bile Duct Disorders
  • Diet, Metabolism, and Disease
  • Liver Disease and Transplantation
  • Blood donation and transfusion practices
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Liver Disease Diagnosis and Treatment
  • Pancreatic and Hepatic Oncology Research
  • Lipid metabolism and disorders
  • Organ Donation and Transplantation
  • Nutrition and Health in Aging
  • Protein Tyrosine Phosphatases
  • Folate and B Vitamins Research
  • Pancreatitis Pathology and Treatment
  • Cytokine Signaling Pathways and Interactions
  • Diabetes Treatment and Management
  • Diet and metabolism studies
  • Liver Diseases and Immunity
  • Pituitary Gland Disorders and Treatments
  • Systemic Sclerosis and Related Diseases
  • Grief, Bereavement, and Mental Health
  • Organ Transplantation Techniques and Outcomes
  • Bariatric Surgery and Outcomes
  • Adrenal and Paraganglionic Tumors
  • Endoplasmic Reticulum Stress and Disease
  • Iron Metabolism and Disorders

Geisinger Health System
2018-2025

Commonwealth Medical College
2024

University of Cincinnati
2024

University of Cincinnati Medical Center
2024

Geisinger Medical Center
2023

Philadelphia College of Osteopathic Medicine
2022

Regeneron (United States)
2021-2022

ORCID
2021

Glucagon-like peptide-1 receptor agonists (GLP-1 RAs) promote weight loss by suppressing appetite, enhancing satiety, regulating glucose metabolism, and delaying gastric motility. We sought to determine whether GLP-1 RA use could affect medical procedures such as EGD.

10.1016/j.gie.2024.04.2900 article EN cc-by-nc-nd Gastrointestinal Endoscopy 2024-04-29

Background Using common clinical parameters, we aimed to noninvasively identify and predict metabolic dysfunction – associated steatohepatitis (MASH)/MASH with clinically significant fibrosis.

10.1080/17474124.2025.2477249 article EN Expert Review of Gastroenterology & Hepatology 2025-03-11
Kavita Praveen Gaurang Patel Lauren Gurski Ariane Ayer Trikaladarshi Persaud and 95 more Matthew Still Lawrence Miloscio Tavé van Zyl Silvio Alessandro Di Gioia Ben Brumpton Kristi Krebs Bjørn Olav Åsvold Esteban Chen Venkata Ramana Murthy Chavali Wen Fury Harini V. Gudiseva Sarah Hyde Eric Jorgenson Stéphanie Lefebvre Dadong Li Alexander Li James Mclninch Brijeshkumar Patel Jeremy S. Rabinowitz Rebecca Salowe Claudia Schurmann Anne-Sofie Seidelin Eli A. Stahl Dylan Sun Tanya M. Teslovich Anne Tybjærg‐Hansen Cristen J. Willer Scott Waldron Sabrina Walley Hua Yang Sarthak Zaveri Gonçalo R. Abecasis Michael Cantor Andrew Deubler Aris N. Economides Luca A. Lotta John D. Overton Jeffrey G. Reid Alan R. Shuldiner Katherine Siminovitch Christina Beechert Caitlin Forsythe Erin D. Fuller Zhenhua Gu Michael Lattari Alexander Lopez Thomas D. Schleicher Maria Sotiropoulos Padilla Louis Widom Sarah E. Wolf Manasi Pradhan Kia Manoochehri Ricardo H. Ulloa Xiaodong Bai Suganthi Balasubramanian Suying Bao Boris Boutkov Siying Chen Gisu Eom Lukas Habegger Alicia Hawes Shareef Khalid Olga Krasheninina Rouel Lanche Adam J. Mansfield Evan K. Maxwell Mona Nafde Sean O’Keeffe Max Orelus Razvan Panea Tommy Polanco Ayesha Rasool William Salerno Kathie Sun Amelia Averitt Nilanjana Banerjee Sameer Malhotra Deepika Sharma Jeffery C. Staples Ashish Yadav Joshua Backman Amy Damask Lee Dobbyn Manuel Allen Revez Ferreira Arkopravo Ghosh Christopher E. Gillies Hyun Min Kang Michael D. Kessler Jack A. Kosmicki Nan Lin Daren Liu Adam E. Locke Jonathan Marchini Anthony Marcketta Joelle Mbatchou

Glaucoma is a leading cause of blindness. Current glaucoma medications work by lowering intraocular pressure (IOP), risk factor for glaucoma, but most treatments do not directly target the pathological changes to increased IOP, which can manifest as medication resistance disease progresses. To identify physiological modulators we performed genome- and exome-wide association analysis in >129,000 individuals with IOP measurements extended these findings an risk. We report identification...

10.1038/s42003-022-03932-6 article EN cc-by Communications Biology 2022-10-03

Despite the initial benefit from treating ERBB2-positive breast cancer with tyrosine kinase inhibitor lapatinib, resistance develops inevitably. Since expression of protein phosphatase receptor-type O (PTPRO), a member R3 subfamily receptor phosphatases (PTPs), is inversely correlated aggressiveness multiple malignancies, we decided to explore correlation between PTPRO and lapatinib in cancer. Results immunohistochemical (IHC) staining analysis levels clinicopathological parameters indicate...

10.3389/fphar.2022.838171 article EN cc-by Frontiers in Pharmacology 2022-04-01

Introduction: Paragangliomas are rare neuroendocrine tumors and often grouped with pheochromocytomas, a combined estimated annual incidence of approximately 900 cases in the United States. Many these incidentally discovered during autopsies, indicating that significant proportion remain undiagnosed. The limited detection rate paragangliomas can be attributed to several factors, including lack secretory function, small size, location within complex anatomical structures, variable enhancement...

10.14309/01.ajg.0000963232.44173.08 article EN The American Journal of Gastroenterology 2023-10-01

Introduction: Increased serum ferritin is a commonly used blood test that reflects iron stores including liver overload. However, the interpretation of levels influenced both by and inflammation. In patients with obesity, may be elevated overload This study investigated clinical factors associated hyperferritinemia in severe obesity hepatic Methods: included 4359 had wedge biopsy documented pre-operative at time primary metabolic surgery between 2004 2021. The standard Perls’/Prussian Blue...

10.14309/01.ajg.0000862316.43197.ab article EN The American Journal of Gastroenterology 2022-10-01

Abstract Glaucoma is a leading cause of blindness. Current glaucoma medications work by lowering intraocular pressure (IOP), risk factor for glaucoma, but most treatments do not directly target the pathological changes to increased IOP, which can manifest as medication resistance disease progresses. To identify physiological modulators we performed genome- and exome-wide association analysis in >129,000 individuals with IOP measurements extended these findings an risk. We report...

10.21203/rs.3.rs-858876/v1 preprint EN cc-by Research Square (Research Square) 2021-09-08
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