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Joanna Melia

Physician · Johns Hopkins School of Medicine

Credentials: · · · ·

History

Johns Hopkins School of Medicine
Present

Gastroenterology
2010–2013
Internal Medicine
2007–2010
Mayo Clinic Alix School of Medicine
2003–2007

Research

Atg16L1 T300A variant decreases selective autophagy resulting in altered cytokine signaling and decreased antibacterial defense
Proceedings of the National Academy of Sciences of the United States of America · 2014 · 304 citations
Almanac - Retrieval-Augmented Language Models for Clinical Medicine
NEJM AI · 2024 · 244 citations
Atg16l1 is required for autophagy in intestinal epithelial cells and protection of mice from Salmonella infection
Gastroenterology · 2013 · 194 citations

ML
Mark Lazarev
12 papers
Lara Chaaban
10 papers · 10 as a resident
Alyssa Parian
8 papers
FS
Florin Selaru
7 papers
Ramnik Xavier
7 papers
AA
Ashwin Ananthakrishnan
6 papers
KB
Kristi Briggs
5 papers · 3 as a fellow
Cynthia Sears
4 papers
Hamed Khalili
4 papers
JG
John Garber
4 papers
Lynn Kobeissi
4 papers · 2 as a resident
Reezwana Chowdhury
4 papers

Grants

Aberrant N-Glycosylation in Crohn's Disease: Opportunity for Precision Medicine
National Institute of Diabetes and Digestive and Kidney Diseases · R01
Contact PI · $1.4M · Johns Hopkins University
2025–2030
Elucidating Mechanisms of Fibrosis Associated with the Crohns Disease-Associated Pathogenic Variant in the Metal Transporter ZIP8
National Institute of Diabetes and Digestive and Kidney Diseases · R03
Contact PI · $240.7K · Johns Hopkins University
2023–2025
Genetic Variation in the Metal Transporter ZIP8 and Impact on the Innate Immune Response in the Gut
National Institute of Diabetes and Digestive and Kidney Diseases · K08
Contact PI · $970.7K · Johns Hopkins University
2019–2024

Clinical trials

Oral N-acetylglucosamine in Crohn's Disease
Principal investigator · Not yet recruiting · Phase 2
Johns Hopkins University
2026–2028