Aaron L. Hecht

Gastroenterology

3400 Spruce St
Philadelphia, PA 19104

Last Updated: 09/26/2026

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Found 16 publications

Ecological and dietary strategies to constrain Clostridioides difficile.

Ecological and dietary strategies to constrain Clostridioides difficile.

Journal: Cell host & microbe

Published: January 07, 2026

Revisiting nitrogen assimilation strategies in the mammalian gut: lessons from Enterobacteriaceae as pathobiont models and a challenge to the limitation paradigm.

Revisiting nitrogen assimilation strategies in the mammalian gut: lessons from Enterobacteriaceae as pathobiont models and a challenge to the limitation paradigm.

Journal: Archives of microbiology

Published: June 10, 2025

Distinguishing diet- and microbe-derived metabolites in the human gut.

Distinguishing diet- and microbe-derived metabolites in the human gut.

Journal: Microbiome

Published: April 11, 2025

Carbohydrate consumption drives adaptive mutations in Escherichia coli associated with increased risk for systemic infection.

Carbohydrate consumption drives adaptive mutations in Escherichia coli associated with increased risk for systemic infection.

Journal: bioRxiv : the preprint server for biology

Published: April 08, 2025

Dietary Fiber Modulates the Window of Susceptibility to Clostridioides difficile Infection.

Dietary Fiber Modulates the Window of Susceptibility to Clostridioides difficile Infection.

Journal: Gastroenterology

Published: February 11, 2025

Distribution of culture-positive microorganisms varies with severity of liver disease in patients hospitalized with SBP.

Distribution of culture-positive microorganisms varies with severity of liver disease in patients hospitalized with SBP.

Journal: Hepatology communications

Published: December 17, 2024

Preservation of conjugated primary bile acids by oxygenation of the small intestinal microbiota in vitro.

Preservation of conjugated primary bile acids by oxygenation of the small intestinal microbiota in vitro.

Journal: mBio

Published: May 10, 2024

Surgery for Crohn's Disease Is Associated With a Dysbiotic Microbiome and Metabolome: Results From Two Prospective Cohorts.

Surgery for Crohn's Disease Is Associated With a Dysbiotic Microbiome and Metabolome: Results From Two Prospective Cohorts.

Journal: Cellular and molecular gastroenterology and hepatology

Published: February 14, 2024

Dietary carbohydrates regulate intestinal colonization and dissemination of Klebsiella pneumoniae.

Dietary carbohydrates regulate intestinal colonization and dissemination of Klebsiella pneumoniae.

Journal: The Journal of clinical investigation

Published: August 11, 2023

Colonization and Dissemination of Klebsiella pneumoniae is Dependent on Dietary Carbohydrates.

Colonization and Dissemination of Klebsiella pneumoniae is Dependent on Dietary Carbohydrates.

Journal: bioRxiv : the preprint server for biology

Published: June 09, 2023

Enterobacteriaceae Growth Promotion by Intestinal Acylcarnitines, a Biomarker of Dysbiosis in Inflammatory Bowel Disease.

Enterobacteriaceae Growth Promotion by Intestinal Acylcarnitines, a Biomarker of Dysbiosis in Inflammatory Bowel Disease.

Journal: Cellular and molecular gastroenterology and hepatology

Published: May 02, 2023

Bacteroides fragilis toxin expression enables lamina propria niche acquisition in the developing mouse gut.

Bacteroides fragilis toxin expression enables lamina propria niche acquisition in the developing mouse gut.

Journal: Nature microbiology

Published: February 11, 2021

Showing 1-12 of 16

Last Updated: 09/26/2026