Tzipi Braun

Sheba Medical Center — Israel

Biochemistry, Genetics and Molecular Biology · Life Sciences

18h-index1.4kcitations65works2.72yr avg
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Research Topics

Gut microbiota and health(26), Inflammatory Bowel Disease(17), Cancer-related molecular mechanisms research(6), Microscopic Colitis(6), Helicobacter pylori-related gastroenterology studies(5)

Publications65 total

Fecal metabolic signals are associated with changes in microbiota and systemic metabolic pathways in Crohn’s disease
Scientific Reports·2026Open Access
Supplementation with endogenous healthy gut metabolites reverses the disruptions of in vitro and ex vivo epithelial functions induced by fecal content from IBD patients
Gut Microbes·2025Open Access
Short Ileal Microvillus Length Phenotype Associates with Progression from Inflammatory to Complicated Disease Behavior in Pediatric Crohn’s Disease
Inflammatory Bowel Diseases·2025· 1 citedOpen Access
Fecal and Serum Metabolome in Crohn’s Disease is Linked With Future Flare
United European Gastroenterology Journal·2025Open Access
Su1960: MULTI-OMICS ANALYSIS OF CROHN’S DISEASE TRAJECTORY FROM ACTIVE TO REMISSION REVEALS THAT DURING REMISSION, ALTERED ILEAL ANTI-BACTERIAL EPITHELIAL SIGNALS AND PATHOGENIC MICROBIOME AND METABOLOMICS PERSIST DESPITE NORMALIZING ILEAL IMMUNE SIGNALS
Gastroenterology·2025
Sa1783: FECAL CONTENT FROM IBD PATIENTS CAUSES MORE SEVERE EPITHELIAL DAMAGE THAN FECAL CONTENT FROM HEALTHY DONORS, WHICH CAN BE MODERATED BY SUPPLEMENTATION OF METABOLITES COCKTAIL
Gastroenterology·2025
1033: ENHANCING GUT EPITHELIAL INTEGRITY AND REDUCING EPITHELIAL INFLAMMATION THROUGH SUPPLEMENTATION OF FECAL METABOLITES, GUIDED BY NOVEL EX VIVO FUNCTIONAL PRIORITIZATION AND TESTING
Gastroenterology·2025
1285: CAN GUT MICROBIAL INDICES SUPPLEMENT ROUTINE HEALTH CHECKUPS? USING GUT INDICES AS INDICATORS FOR CONSUMPTION OF PROCESSED FOODS, ADHERENCE TO THE MEDITERRANEAN DIET, CARDIAC STRESS TEST ERGOMETRY, AND WELL-BEING
Gastroenterology·2025
Su1990: DESPITE DIFFERENCES IN RECTAL AND ILEAL INVOLVEMENT BETWEEN ULCERATIVE COLITIS AND CROHN’S DISEASE, WE NOTED HIGH SIMILARITY IN MICROBIAL AND METABOLIC SIGNALS IN RECTAL SWAB SAMPLINGS AND MICROBIAL SIGNALS IN THE TERMINAL ILEUM
Gastroenterology·2025Open Access
Housing RCS rats under specific pathogen-free conditions mildly ameliorates retinal degeneration and alters intestine microbiota
Scientific Reports·2024· 2 citedOpen Access
Eicosatetraynoic Acid Regulates Profibrotic Pathways in an Induced Pluripotent Stem Cell–Derived Macrophage-Human Intestinal Organoid Model of Crohn’s Disease
Journal of Crohn s and Colitis·2024· 3 citedOpen Access
Long-term metabolic effects of non-nutritive sweeteners
Molecular Metabolism·2024· 19 citedOpen Access
Diet-omics in the Study of Urban and Rural Crohn disease Evolution (SOURCE) cohort
Nature Communications·2024· 17 citedOpen Access
Tu1754 MODELS FOR PREDICTING CROHN DISEASE (CD) EXACERBATION USING SERUM AND FECAL METABOLOMICS
Gastroenterology·2024
Sa1869 FECAL CONTENT FROM IBD PATIENTS DISTURBS EPITHELIAL FUNCTIONS IN TWO MODEL SYSTEMS
Gastroenterology·2024
Tu1720 SHORT ILEAL MICROVILLUS LENGTH PREDICTS STRICTURING DISEASE BEHAVIOR AND BOWEL RESECTION SURGERY IN PEDIATRIC CROHN'S DISEASE
Gastroenterology·2024
Su1888 THE GUT MICROBIOME AS A REPORTER OF HEALTH, AND ITS ASSOCIATIONS WITH DIFFERENT EXPOSURES
Gastroenterology·2024
Su1898 LACK OF GUT MICROBIOME RECOVERY WITH SPINAL CORD INJURY REHABILITATION
Gastroenterology·2024
Lack of gut microbiome recovery with spinal cord injury rehabilitation
Gut Microbes·2024· 8 citedOpen Access
Eicosatetraynoic Acid Regulates Pro-Fibrotic Pathways in an Induced Pluripotent Stem Cell Derived Macrophage:Human Intestinal Organoid Model of Crohn’s Disease
2024· 4 citedOpen Access
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Frequent Co-authors

Yael Haberman(35), Amnon Amir(29), Rotem Hadar(27), Lee A. Denson(22), Gilat Efroni(20), Shomron Ben‐Horin(13), Yael Haberman(13), Nina Levhar(11), Marina BenShoshan(11), Orit Picard(10), Haya Abbas‐Egbariya(10), Efrat G. Saar(9), Subra Kugathasan(8), Jeffrey S. Hyams(8), Katya E. Sosnovski(8), Batia Weiss(8), Phillip J. Dexheimer(7), Ayelet Di Segni(7), Ohad Gal‐Mor(7), Rebekah Karns(6)