J. Kelsen

J. Kelsen, L. Albenberg, 2017, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Canakinumab for the treatment of autoinflammatory very early onset- inflammatory bowel disease

Noor B. Dawany, J. Kelsen, K. Sullivan, 2022, Frontiers in Immunology.

Mevalonate kinase deficiency presenting as recurrent rectal abscesses and perianal fistulae.

Noor B. Dawany, J. Kelsen, K. Sullivan, 2017, Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology.

T cell dynamics and response of the microbiota after gene therapy to treat X-linked severe combined immunodeficiency

David A. Williams, Erik L. Clarke, F. Bushman, 2018, Genome Medicine.

Deficiency in X-linked inhibitor of apoptosis protein promotes susceptibility to microbial triggers of intestinal inflammation

D. Aust, J. Kelsen, C. Klein, 2021, Science Immunology.

The Gut Microbiota and Inflammatory Bowel Disease

J. Kelsen, Máire A. Conrad, Gary D. Wu, 2017 .

The Gut Microbiota and IBD

J. Kelsen, Gary D. Wu, 2013 .

A Pattern-based Pathology Approach to Very Early-onset Inflammatory Bowel Disease: Thinking Beyond Crohn Disease and Ulcerative Colitis

J. Kelsen, Máire A. Conrad, B. Wilkins, 2021, Advances in anatomic pathology.

Innate lymphoid cells support regulatory T cells in the intestine through interleukin-2

J. Kelsen, R. Baldassano, Kendall A. Smith, 2019, Nature.

β-Hydroxybutyrate suppresses colorectal cancer

Mingyao Li, K. Kaestner, E. Furth, 2022, Nature.

Sequencing of over 100,000 individuals identifies multiple genes and rare variants associated with Crohns disease susceptibility

Noor B. Dawany, Judy H. Cho, H. Ostrer, 2021, medRxiv.

Variants in STXBP3 Are Associated With Very Early Onset Inflammatory Bowel Disease, Bilateral Sensorineural Hearing Loss and Immune Dysregulation.

Noor B. Dawany, W. Chung, J. Kelsen, 2021, Journal of Crohn's & colitis.

Early-Onset Inflammatory Bowel Disease.

J. Kelsen, K. Sullivan, P. Russo, 2019, Immunology and allergy clinics of North America.

Very early-onset inflammatory bowel disease: Novel description in glycogen storage disease type Ia

J. Kelsen, P. Kishnani, W. Hannah, 2022, Molecular genetics and metabolism reports.

NASPGHAN Position Paper on The Evaluation and Management for Patients with Very Early-Onset Inflammatory Bowel Disease (VEO-IBD).

J. Kelsen, K. Sullivan, S. Snapper, 2019, Journal of pediatric gastroenterology and nutrition.

Maintaining Intestinal Health: The Genetics and Immunology of Very Early Onset Inflammatory Bowel Disease

J. Kelsen, R. Baldassano, D. Artis, 2015, Cellular and molecular gastroenterology and hepatology.

Group 3 innate lymphoid cells mediate intestinal selection of commensal bacteria–specific CD4+ T cells

M. Farrar, J. Kelsen, R. Baldassano, 2015, Science.

A novel human IL2RB mutation results in T and NK cell–driven immune dysregulation

Ryan M. Baxter, Noor B. Dawany, J. Kelsen, 2019, The Journal of experimental medicine.

Genomic Alterations Observed in Colitis-Associated Cancers Are Distinct From Those Found in Sporadic Colorectal Cancers and Vary by Type of Inflammatory Bowel Disease.

Zachary J. Heins, N. Schultz, R. Yantiss, 2016, Gastroenterology.

Transient inhibition of ROR-γt therapeutically limits intestinal inflammation by reducing TH17 cells and preserving group 3 innate lymphoid cells

J. Kelsen, R. Baldassano, M. Veldhoen, 2016, Nature Medicine.

Advances in Gut Microbiome Research and Relevance to Pediatric Diseases.

J. Kelsen, L. Albenberg, 2016, The Journal of pediatrics.

The gut microbiota, environment and diseases of modern society

J. Kelsen, Gary D. Wu, 2012, Gut microbes.

Life-threatening NLRC4-associated hyperinflammation successfully treated with IL-18 inhibition.

J. Kelsen, A. Sleight, C. Gabay, 2017, The Journal of allergy and clinical immunology.

Commentary on Mutations in Interleukin-10 Receptor and Clinical Phenotypes in Patients with Very Early-onset Inflammatory Bowel Disease: A Chinese VEO-IBD Collaboration Group Survey.

Noor B. Dawany, J. Kelsen, M. Devoto, 2017, Inflammatory bowel diseases.

Immune Dysregulation Associated with Very Early-Onset Inflammatory Bowel Disease

J. Kelsen, K. Sullivan, 2017 .

The Treatment of Pediatric Inflammatory Bowel Disease with Biologic Therapies

J. Kelsen, Máire A. Conrad, 2020, Current Gastroenterology Reports.

Safety of a 1-Day Polyethylene Glycol 3350 Bowel Preparation for Colonoscopy in Children

Mei Lin Chen-Lim, J. Kelsen, P. Mamula, 2016, Journal of pediatric gastroenterology and nutrition.

Ultrasound and MRI predictors of surgical bowel resection in pediatric Crohn disease

J. Kelsen, Máire A. Conrad, E. Ruchelli, 2016, Pediatric Radiology.

Newcomers in paediatric GI pathology: childhood enteropathies including very early onset monogenic IBD

J. Kelsen, A. Ensari, P. Russo, 2017, Virchows Archiv.

A Simple Endoscopic Score Modified for the Upper Gastrointestinal Tract in Crohn’s Disease [UGI-SES-CD]: A Report From the ImageKids Study

A. Griffiths, J. Kelsen, M. Amitai, 2018, Journal of Crohn's & colitis.

Loss-of-function CARD8 mutation causes NLRP3 inflammasome activation and Crohn’s disease

Andrew J. Oler, J. Kelsen, L. Albenberg, 2018, The Journal of clinical investigation.

NOX1 loss-of-function genetic variants in patients with inflammatory bowel disease

J. Danesh, M. Parkes, J. Kelsen, 2017, Mucosal Immunology.

80 Increased Risk of Inflammatory Bowel Disease After Salmonella or Campylobacter Gastroenteritis: A Population-Based Cohort Study

J. Glessner, J. Kelsen, R. Baldassano, 2009 .

Diverting Ileostomy for the Treatment of Severe, Refractory, Pediatric Inflammatory Bowel Disease

Noor B. Dawany, J. Kelsen, R. Baldassano, 2017, Journal of pediatric gastroenterology and nutrition.

H3K4 tri-methylation breadth at transcription start sites impacts the transcriptome of systemic lupus erythematosus

Noor B. Dawany, Zhe Zhang, J. Kelsen, 2016, Clinical Epigenetics.

Duodenal Hematoma Following EGD: Comparison With Blunt Abdominal Trauma–Induced Duodenal Hematoma

J. Kelsen, M. Nance, P. Mamula, 2015, Journal of Pediatric Gastroenterology and Nutrition - JPGN.

Efficacy of Fecal Microbiota Transplantation for Clostridium difficile Infection in Children.

J. Kelsen, G. Russell, Namita Singh, 2020, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Efficacy of Combination Antibiotic Therapy for Refractory Pediatric Inflammatory Bowel Disease.

J. Kelsen, R. Baldassano, J. Breton, 2018, Inflammatory bowel diseases.

Distinct Histopathological Features at Diagnosis of Very Early Onset Inflammatory Bowel Disease

Noor B. Dawany, J. Kelsen, Máire A. Conrad, 2018, Journal of Crohn's & colitis.

Clostridioides difficile Infection in Pediatric Inflammatory Bowel Disease: A Clinician's Dilemma.

J. Kelsen, Máire A. Conrad, 2021, Journal of the Pediatric Infectious Diseases Society.

Sa2016 - Fecal Microbiota Transplantation for Clostridium Difficile in Patients with Inflammatory Bowel Disease; the Pediatric Perspective

J. Kelsen, Namita Singh, S. Werlin, 2018 .

35 Imaging of Inflammatory Bowel Disease in Children

J. Kelsen, R. Ayyala, K. Applegate, 2011 .

Imaging of Inflammatory Bowel Disease in Children

J. Kelsen, R. Ayyala, K. Applegate, 2010 .

Genomic and Immunologic Drivers of Very Early-Onset Inflammatory Bowel Disease

J. Kelsen, Máire A. Conrad, 2019, Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society.

The Unique Disease Course of Children with Very Early onset-Inflammatory Bowel Disease.

Noor B. Dawany, J. Kelsen, M. Devoto, 2019, Inflammatory bowel diseases.

Ruxolitinib: Targeted Approach for Treatment of Autoinflammatory Very Early Onset- Inflammatory Bowel Disease.

Noor B. Dawany, J. Kelsen, K. Sullivan, 2021, Clinical Gastroenterology and Hepatology.

Importance of early detection of infantile inflammatory bowel disease with defective IL-10 pathway

J. Kelsen, H. Winter, C. Yeung, 2021, Medicine.

Novel ZBTB24 Mutation Associated with Immunodeficiency, Centromere Instability, and Facial Anomalies Type-2 Syndrome Identified in a Patient with Very Early Onset Inflammatory Bowel Disease

Noor B. Dawany, J. Kelsen, M. Devoto, 2017, Inflammatory bowel diseases.

Reply to: A Pattern-based Approach and Multidisciplinary Discussion Are Fundamental for Diagnosis in Very Early Onset Inflammatory Bowel Disease (VEO-IBD).

J. Kelsen, Máire A. Conrad, B. Wilkins, 2022, Advances in anatomic pathology.

329 - Ustekinumab Responders versus Non-Responders in Refractory Pediatric Inflammatory Bowel Disease

J. Kelsen, R. Baldassano, Steven J. Fusillo, 2018 .

Using Functional Assays in Patient-Derived Enteroids to Understand Genotype-Phenotype Interactions in Very Early Onset Inflammatory Bowel Disease (VEO-IBD)

Noor B. Dawany, J. Kelsen, M. Devoto, 2017 .

Colonoids From Patients With Pediatric Inflammatory Bowel Disease Exhibit Decreased Growth Associated With Inflammation Severity and Durable Upregulation of Antigen Presentation Genes.

Noor B. Dawany, J. Kelsen, M. Devoto, 2020, Inflammatory bowel diseases.

Genetic architecture of the inflammatory bowel diseases across East Asian and European ancestries

David T. Okou, Yali Wang, R. Malekzadeh, 2023, Nature Genetics.

Neonatal-Onset Chronic Diarrhea Caused by Homozygous Nonsense WNT2B Mutations.

J. Kelsen, Manasvi Shah, J. Thiagarajah, 2018, American journal of human genetics.

MULTICENTER COHORT STUDY OF INFLIXIMAB PHARMACOKINETICS AND THERAPY RESPONSE IN PEDIATRIC ACUTE SEVERE ULCERATIVE COLITIS.

J. Kelsen, N. LeLeiko, S. Kugathasan, 2022, Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association.

Current Challenges in Fecal Microbiota Transplantation for Clostridioides difficile Infection in Children

J. Kelsen, Máire A. Conrad, A. Goyal, 2021, The American journal of gastroenterology.

Alterations of the Subgingival Microbiota in Pediatric Crohn's Disease Studied Longitudinally in Discovery and Validation Cohorts

F. Bushman, J. Kelsen, R. Baldassano, 2015, Inflammatory bowel diseases.

NOX1 loss-of-function genetic variants in patients with inflammatory bowel disease

Jimmy D Bell, J. Danesh, G. McVean, 2017, Mucosal Immunology.

Identification of Iatrogenic Perforation in Pediatric Gastrointestinal Endoscopy

J. Kelsen, A. Rybak, M. Thomson, 2023, Journal of pediatric gastroenterology and nutrition.

The Pediatric Cell Atlas: Defining the Growth Phase of Human Development at Single-Cell Resolution.

Larry N. Singh, Timothy L. Tickle, Noor B. Dawany, 2019, Developmental cell.

A Novel Enteral Nutrition Protocol for the Treatment of Pediatric Crohn’s Disease

J. Kelsen, R. Baldassano, Kernika Gupta, 2013, Inflammatory bowel diseases.

The immunopathological landscape of human pre-TCRα deficiency: from rare to common variants

Chaim A. Schramm, J. Kelsen, C. Deswarte, 2024, Science.

Erratum to: A de novo whole gene deletion of XIAP detected by exome sequencing analysis in very early onset inflammatory bowel disease: a case report

Noor B. Dawany, J. Kelsen, R. Baldassano, 2015, BMC Gastroenterology.

Pediatric Inflammatory Bowel Disease

J. Kelsen, R. King, P. Mamula, 2017, Springer International Publishing.