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Office
600 N. Wolfe Street
Ross Research Building Suite 925
Baltimore, MD 21287Phone+1 410-933-7495Fax+1 410-955-9677- Is this information wrong?
Education & Training
- Jacobi Medical Center/Albert Einstein College of MedicineResidency, Internal Medicine, 1970 - 1971
- Johns Hopkins UniversityResidency, Internal Medicine, 1968 - 1970
- Johns Hopkins University School of MedicineClass of 1968
Certifications & Licensure
- MD State Medical License 1969 - 2024
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification EpicCare Ambulatory EMR, Epic Systems Corporation, 2013-2014
- Lecturer Horace Davenport Lecturer, 2007
- Fellow (AGAF) American Gastroenterological Association, 2006
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Publications & Presentations
PubMed
- Disruption of epithelium integrity by inflammation-associated fibroblasts through prostaglandin signaling.Yi Dong, Blake A Johnson, Linhao Ruan, Maged Zeineldin, Tianhao Bi, Albert Z Liu, Sumana Raychaudhuri, Ian Chiu, Jin Zhu, Barbara Smith, Nan Zhao, Peter Searson, Shige...> ;Science Advances. 2024 Apr 5
- Disruption of Epithelium Integrity by Inflammation-Associated Fibroblasts through Prostaglandin Signaling: IAFs disrupt colon epithelium via PGE2-EP4.Yi Dong, Blake A Johnson, Linhao Ruan, Maged Zeineldin, Albert Z Liu, Sumana Raychaudhuri, Ian Chiu, Jin Zhu, Barbara Smith, Nan Zhao, Peter Searson, Shigeki Watanabe,...> ;Biorxiv. 2023 Sep 28
- Farnesoid X receptor enhances epithelial ACE2 expression and inhibits virally induced IL-6 secretion: implications for intestinal symptoms of SARS-CoV-2.Jessica S Smyth, Jennifer K Truong, Anuradha Rao, Ruxian Lin, Jennifer Foulke-Abel, Luciano Adorini, Mark Donowitz, Paul A Dawson, Stephen J Keely> ;American Journal of Physiology. Gastrointestinal and Liver Physiology. 2023 Nov 1
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Press Mentions
- Original Article Intestinal Stem Cell-Derived Enteroids from Morbidly Obese Patients Preserve Obesity-Related Phenotypes: Elevated Glucose Absorption and GluconeogenesisNovember 25th, 2020
- Thank You for All You Do: Gastroenterology and NephrologyJune 26th, 2020
- DDW 2019: Activities and Interests of the AGA CouncilMay 18th, 2019
Professional Memberships
- Fellow
External Links
- Johns Hopkins Physicianshttp://www.hopkinsmedicine.org/mark-donowitz
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