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Nitsan Maharshak

University of Haifa · IL
Area of research
Genetics · Epidemiology
Research interest
Research interests include Inflammatory Bowel Disease, Microscopic Colitis, Gut microbiota and health, and Gastrointestinal motility and disorders.
h-index
43
citations
8,656
works
260
NIH funding
primary concept
Medicine
email

Recent publications

Metagenome-informed metaproteomics of the human gut microbiome, host, and dietary exposome uncovers signatures of health and inflammatory bowel disease
Cell 2025cited by 68position: middledoi
Guidance for Fecal Microbiota Transplantation Trials in Ulcerative Colitis: The Second ROME Consensus Conference
Inflammatory Bowel Diseases 2025cited by 14position: middledoi
Diagnosis and Management of Upper Gastrointestinal Involvement in Adult Patients With Crohn’s Disease: A Systematic Review
Clinical Gastroenterology and Hepatology 2025cited by 8position: middledoi
Deployment of an Artificial Intelligence Histology Tool to Aid Qualitative Assessment of Histopathology Using the Nancy Histopathology Index in Ulcerative Colitis
Inflammatory Bowel Diseases 2024cited by 14position: middledoi
Real‐world experience with Curcumin–QingDai combination for patients with active ulcerative colitis: A retrospective multicentre cohort study
Alimentary Pharmacology & Therapeutics 2023cited by 24position: middledoi
Real-Life Efficacy of Tofacitinib in Various Situations in Ulcerative Colitis: A Retrospective Worldwide Multicenter Collaborative Study
Inflammatory Bowel Diseases 2023cited by 15position: middledoi
Comparison of Short- and Long-Term Effectiveness between Anti-TNF and Ustekinumab after Vedolizumab Failure as First-Line Therapy in Crohn’s Disease: A Multi-Center Retrospective Cohort Study
Journal of Clinical Medicine 2023cited by 6position: middledoi
Medical Cannabis Increases Appetite but Not Body Weight in Patients with Inflammatory Bowel Diseases
Nutrients 2023cited by 5position: middledoi
Targeted suppression of human IBD-associated gut microbiota commensals by phage consortia for treatment of intestinal inflammation
Cell 2022cited by 499position: middledoi
Endoscopic Postoperative Recurrence in Crohn’s Disease After Curative Ileocecal Resection with Early Prophylaxis by Anti-TNF, Vedolizumab or Ustekinumab: A Real-World Multicentre European Study
Journal of Crohn s and Colitis 2022cited by 63position: middledoi
Anti-TNFα Treatment Impairs Long-Term Immune Responses to COVID-19 mRNA Vaccine in Patients with Inflammatory Bowel Diseases
Vaccines 2022cited by 15position: middledoi
COVID-19 in Patients with Inflammatory Bowel Disease: The Israeli Experience
Vaccines 2022cited by 3position: middledoi
Short-term effectiveness and safety of tofacitinib in ulcerative colitis - real world data from tertiary medical centers in Israel
Digestive and Liver Disease 2021cited by 19position: middledoi
Effectiveness of Third-Class Biologic Treatment in Crohn’s Disease: A Multi-Center Retrospective Cohort Study
Journal of Clinical Medicine 2021cited by 12position: middledoi
DOP57 Vedolizumab has similar efficacy rates in young and elderly patients: A binational, multicentre, retrospective case–control study
Journal of Crohn s and Colitis 2020cited by 1position: lastdoi
A 5-day course of oral antibiotics followed by faecal transplantation to eradicate carriage of multidrug-resistant Enterobacteriaceae: a randomized clinical trial
Clinical Microbiology and Infection 2019cited by 173position: middledoi
Personalized Gut Mucosal Colonization Resistance to Empiric Probiotics Is Associated with Unique Host and Microbiome Features
Cell 2018cited by 1,575position: middledoi
Post-Antibiotic Gut Mucosal Microbiome Reconstitution Is Impaired by Probiotics and Improved by Autologous FMT
Cell 2018cited by 1,126position: middledoi
Effectiveness and Safety of Vedolizumab in Anti-TNF-Naïve Patients With Inflammatory Bowel Disease—A Multicenter Retrospective European Study
Inflammatory Bowel Diseases 2018cited by 68position: middledoi
Five years of fecal microbiota transplantation - an update of the Israeli experience
World Journal of Gastroenterology 2018cited by 20position: lastdoi
Efficacy and Safety of Vedolizumab for Induction of Remission in Inflammatory Bowel Disease—the Israeli Real-World Experience
Inflammatory Bowel Diseases 2017cited by 100position: middledoi
MicroRNA-132 Modulates Cholinergic Signaling and Inflammation in Human Inflammatory Bowel Disease
Inflammatory Bowel Diseases 2013cited by 72position: firstdoi

Grants

No grants ingested yet.

Frequent collaborators

Uri Kopylov · Tel Aviv University6 papers (2017–2024)Ariella Bar‐Gil Shitrit · Shaare Zedek Medical Center5 papers (2017–2023)Iris Dotan · Tel Aviv University5 papers (2013–2023)Henit Yanai · Icahn School of Medicine at Mount Sinai5 papers (2017–2023)Nathaniel A. Cohen · Tel Aviv University3 papers (2018–2021)Eran Zittan · University of Haifa3 papers (2017–2023)Eran Israeli · Hebrew University of Jerusalem3 papers (2017–2021)Ayal Hirsch · Tel Aviv University3 papers (2020–2023)Shomron Ben‐Horin · Medical University of Graz3 papers (2017–2023)Bella Ungar · University of Birmingham3 papers (2017–2023)Benjamin Koslowsky · Hebrew University of Jerusalem3 papers (2017–2023) · 2 papers (2018–2023)Rami Eliakim · Tel Aviv University2 papers (2017–2023) · 2 papers (2017–2020)Irit Avni‐Biron · Tel Aviv University2 papers (2017–2021)Dan M. Livovsky · Hebrew University of Jerusalem1 papers (2018–2018) · 1 papers (2023–2023) · 1 papers (2023–2023)Jacob E. Ollech · Tel Aviv University1 papers (2021–2021) · 1 papers (2023–2023)