Publications by authors named "David A Johnson"

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Plastics: Here, There, and Everywhere: Implications for Gastrointestinal Health and Disease.
David A Johnson, Alejandra Vargas, Edward C Oldfield

Am J Gastroenterol· November 2025

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A Comprehensive Narrative Review of Potential Gastrointestinal Adverse Effects From Micro(nano) Plastic Exposure.
Priyata Dutta, Sana Rabeeah, Alejandra Vargas, Edward C Oldfield, David A Johnson

Clin Gastroenterol Hepatol· November 2025

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Oral microbiome and inflammatory bowel disease: New understanding and call to action.
Michael Saadeh, Sydney Donohue, Shaina Ailawadi, Gordon Hong, David A Johnson

World J Gastroenterol· October 2025

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Whole RNA-Seq Analysis Reveals Longitudinal Proteostasis Network Responses to Photoreceptor Outer Segment Trafficking and Degradation in RPE Cells.
Rebecca D Miller, Isaac Mondon, Charles Ellis, Anna-Marie Muir, Stephanie Turner, David A Johnson

Cells· July 2025

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Non-Pharmacologic Modalities in Hospice Care: The Use of a Rubik's Cube for Anxiety and Depression: A Case Study.
David B Brecher, David Anthony Johnson

Am J Hosp Palliat Care· March 2025

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Reducing Falls in Hospitalized Children and Adolescents with Cancer and Blood Disorders: A Quality Improvement Journey.
Lisa K Morrissey, Phuc Ho, Maya Ilowite, David A Johnson, Colleen M Nixon

Pediatr Qual Saf· August 2024

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Genetic Testing in Colorectal Cancer: Towards a Better Understanding and Utilization by Clinicians.
Alejandra Vargas, Michael Saadeh, C Richard Boland, Ranjit K Goudar, David A Johnson

J Clin Gastroenterol· July 2024

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Use of Atrial Fibrillation Electrograms and T1/T2 Magnetic Resonance Imaging to Define the Progressive Nature of Molecular and Structural Remodeling: A New Paradigm Underlying the Emergence of Persistent Atrial Fibrillation.
Markus Rottmann, Shin Yoo, Anna Pfenniger, Aleksei Mikhailov, Brandon Benefield, David A Johnson

J Am Heart Assoc· March 2024

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High yield expression in Pichia pastoris of human neutrophil elastase fused to cytochrome B5.
Eliot T Smith, Michael Kruppa, David A Johnson, Jessica Van Haeften, Xingchen Chen

Protein Expr Purif· June 2023

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Prescribing Colonoscopy Bowel Preparations: Tips for Maximizing Outcomes.
Edward C Oldfield, David A Johnson, Douglas K Rex

Am J Gastroenterol· May 2023

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The gut microbiome-Does stool represent right?
Orly Levitan, Lanying Ma, Donato Giovannelli, Dawn B Burleson, Peter McCaffrey, David A Johnson

Heliyon· March 2023

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An Examination of the Associations Among USMLE Step 3 Scores and the Likelihood of Disciplinary Action in Practice.
Monica M Cuddy, Chunyan Liu, Wenli Ouyang, Michael A Barone, Aaron Young, David A Johnson

Acad Med· October 2022

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Constipation, Hemorrhoids, and Anorectal Disorders in Pregnancy.
Satish S C Rao, Waqar A Qureshi, Yun Yan, David A Johnson

Am J Gastroenterol· October 2022

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Revisiting Retake Policy: Analyzing the Success Rates of Examinees With Multiple Attempts on the United States Medical Licensing Examination.
Jonathan D Rubright, Thai Q Ong, Michael G Jodoin, David A Johnson, Michael A Barone

Acad Med· August 2022

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High-Volume Colonic Lavage Is a Safe and Preferred Colonoscopy Preparation for Patients With Inflammatory Bowel Disease.
Amit Gajera, Christopher South, Kevin M Cronley, John J Ziebert, Cynthia H Wrigh, David A Johnson

Crohns Colitis 360· July 2022

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Differential Effect of Light and Dark Period Sleep Fragmentation on Composition of Gut Microbiome and Inflammation in Mice.
Larry D Sanford, Laurie L Wellman, Richard P Ciavarra, Edward C Oldfield, Rouzbeh Shams, David A Johnson

Life (Basel)· November 2021

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"Sickeningly Sweet"…. High-Fructose Corn Syrup-Caveat Emptor!
David A Johnson

Am J Gastroenterol· October 2021

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A Polyp Worth Removing: A Paradigm for Measuring Colonoscopy Quality and Performance of Novel Technologies for Polyp Detection.
William E Karnes, David A Johnson, Tyler M Berzin, Seth A Gross, John J Vargo

J Clin Gastroenterol· October 2021

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Discrimination of Methionine Sulfoxide and Sulfone by Human Neutrophil Elastase.
Darren Leahy, Cameron Grant, Alex Jackson, Alex Duff, Nicholas Tardiota, David A Johnson

Molecules· September 2021

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Prevalence of unmasked and improperly masked behavior in indoor public areas during the COVID-19 pandemic: Analysis of a stratified random sample from Louisville, Kentucky.
Seyed M Karimi, Sonali S Salunkhe, Kelsey B White, Bert B Little, W Paul McKinney, David A Johnson

PLoS One· August 2021

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Role of microbial dysbiosis in the pathogenesis of esophageal mucosal disease: A paradigm shift from acid to bacteria?
Steve M D'Souza, Kevin Houston, Lauren Keenan, Byung Soo Yoo, Parth J Parekh, David A Johnson

World J Gastroenterol· May 2021

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Attenuation of Oxidative Injury With Targeted Expression of NADPH Oxidase 2 Short Hairpin RNA Prevents Onset and Maintenance of Electrical Remodeling in the Canine Atrium: A Novel Gene Therapy Approach to Atrial Fibrillation.
Shin Yoo, Anna Pfenniger, Jacob Hoffman, Wenwei Zhang, Jason Ng, David A Johnson

Circulation· September 2020

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The Variation in the Standard Entropies of Aqueous Tripositive Lanthanide Ions.
David A Johnson, Peter G Nelson

Inorg Chem· August 2020

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The importance of colonoscopy bowel preparation for the detection of colorectal lesions and colorectal cancer prevention.
Prateek Sharma, Carol A Burke, David A Johnson, Brooks D Cash

Endosc Int Open· May 2020

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Niche differentiation and plasticity in soil phosphorus acquisition among co-occurring plants.
Gareth K Phoenix, David A Johnson, Stephen P Muddimer, Jonathan R Leake, Duncan D Cameron

Nat Plants· April 2020

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