J. Schmitz

4.9k citations

79 papers · 3.5k indexed · 2 hit papers · h-index 26

Genetics top 2%
Surgery top 5%
Molecular Biology top 10%
Gastroenterology top 0.5%
Epidemiology top 5%

Co-authors: Robert K. Crane H. Preiser D. Maestracci J J Cerda B. K. Ghosh J A Walker‐Smith Stefano Guandalini J K Visakorpi
Topics: Celiac Disease Research and Management (20 papers)Digestive system and related health (15 papers)Microscopic Colitis (13 papers)
Cited by: Gastroenterology Clinical Biochemistry Nutrition and Dietetics
Journals: New England Journal of Medicine Journal of Clinical Investigation Gastroenterology
Partner nations: France United Kingdom United States

In The Last Decade

J. Schmitz

75 papers receiving 3.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Purification of the human intestinal brush border membrane

1973 734 citations J. Schmitz et al. profile →
Revised criteria for diagnosis of coeliac disease

1990 486 citations J A Walker‐Smith, J. Schmitz et al. profile →

Peers

Countries citing papers authored by J. Schmitz

Since Specialization

Citations

This map shows the geographic impact of J. Schmitz's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. Schmitz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Schmitz more than expected).

Fields of papers citing papers by J. Schmitz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. Schmitz. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. Schmitz. The network helps show where J. Schmitz may publish in the future.

Co-authorship network of co-authors of J. Schmitz

This figure shows the co-authorship network connecting the top 25 collaborators of J. Schmitz. A scholar is included among the top collaborators of J. Schmitz based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. Schmitz. J. Schmitz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	A descriptive analysis of otolaryngology presence on the social media platform TikTok 2023 ·Laryngoscope Investigative Otolaryngology ·(unknown),J. Schmitz,Alice E. Huang,(unknown)	8
2	Postprandial lipid absorption in seven heterozygous carriers of deleterious variants of MTTP in two abetalipoproteinemic families 2018 ·Journal of clinical lipidology ·Mathilde Di Filippo,Mathilde Varret,(unknown),Jean‐Pierre Rabès,L. Ferkdadji,Laurent Abramowitz,(unknown),C Lenaerts,Cathérine Boileau,F. Joly,J. Schmitz,Marie Elisabeth Samson-Bouma,Dominique Bonnefont‐Rousselot	3
3	Gesichtsfelddefekte nach epilepsiechirurgischen Eingriffen 2014 ·Der Ophthalmologe ·Flemming Beisse,Wolf A. Lagrèze,J. Schmitz,Andreas Schulze‐Bonhage	8
4	Classification of and risk factors for hematologic complications in a French national cohort of 102 patients with Shwachman-Diamond syndrome 2012 ·Haematologica ·Jean Donadieu,Odile Fenneteau,Blandine Beaupain,Sandrine Beaufils,(unknown),Nizar Mahlaoui,Anne Lambilliotte,Nathalie Aladjidi,Y. Bertrand,Valérie Mialou,Christine Pérot,Gérard Michel,Fanny Fouyssac,Catherine Paillard,Virginie Gandemer,Patrick Boutard,J. Schmitz,A. Morali,Thierry Leblanc,Christine Bellanné‐Chantelot,(unknown)	102
5	The efficacy of exclusive nutritional therapy in paediatric Crohn’s disease, comparing fractionated oral vs. continuous enteral feeding 2011 ·Alimentary Pharmacology & Therapeutics ·(unknown),Bénédicte Pigneur,Hélène Garnier‐Lengliné,Cécile Talbotec,J. Schmitz,Danielle Canioni,O. Goulet,Frank M. Ruemmele	121
6	Le régime sans gluten chez l’enfant 2011 ·Pathologie Biologie ·J. Schmitz	4
7	Prevention of relapse by mesalazine (Pentasa®) in pediatric Crohn's disease: A multicenter, double-blind, randomized, placebo-controlled trial 2009 ·Gastroentérologie Clinique et Biologique ·J.P. Cézard,À. Munck,O. Mouterde,A. Morali,C Lenaerts,Alain Lachaux,Dominique Turck,J. Schmitz,C. Maurage,J.-P. Girardet,Dominique C. Belli,Thierry Lamireau,J. Sarles,J.-P. Chouraqui,(unknown),(unknown),(unknown),J. P. Olives,J Y Mary	16
8	Anderson’s disease (chylomicron retention disease): a new mutation in the SARA2 gene associated with muscular and cardiac abnormalities 2008 ·Clinical Genetics ·(unknown),(unknown),Thomas Aparicio,Pascal Laforêt,Alain Grodet,Noël Peretti,D. Ménard,Fatima Djouadi,Claude Jardel,(unknown),Francine Walker,J. Schmitz,Alain Lachaux,L. P. Aggerbeck,(unknown)	32
9	Efficacy of methotrexate in pediatric Crohnʼs disease: A French multicenter study 2006 ·Inflammatory Bowel Diseases ·S Uhlen,Reda Belbouab,(unknown),Olivier Goulet,J. Schmitz,Jean‐Pierre Cézard,Dominique Turck,Frank M. Ruemmele	62
10	Development of Crohn Disease During Anti–TNF-α Therapy in a Child With Juvenile Idiopathic Arthritis 2004 ·Journal of Pediatric Gastroenterology and Nutrition ·Frank M. Ruemmele,Prieur Am,Cécile Talbotec,Olivier Goulet,J. Schmitz	31
11	Comparaison de l’application locale de corticoïdes et de lidocaïne dans la prévention des douleurs pharyngolaryngées post-intubation 2003 ·Annales Françaises d Anesthésie et de Réanimation ·Bruno Lévy,(unknown),(unknown),J. Schmitz,Jean Gaudart,(unknown)	9
12	Proms: A Web-Based Tool For Searching In Polyphonic Music. 2000 ·Zenodo (CERN European Organization for Nuclear Research) ·Michael Clausen,Rainer Engelbrecht,David E. Meyer,J. Schmitz	48
13	CTLA‐4 GENE POLYMORPHISM IS ASSOCIATED WITH PREDISPOSITION TO COELIAC DISEASE. 1998 ·Journal of Pediatric Gastroenterology and Nutrition ·Idriss Djilali-Saiah,J. Schmitz,(unknown),(unknown),J F. Bach,Sophie Caillat‐Zucman	6
14	Syndrome of Intractable Diarrhoea with Persistent Villous Atrophy in Early Childhood: A Clinicopathological Survey of 47 Cases 1998 ·Journal of Pediatric Gastroenterology and Nutrition ·Olivier Goulet,Nicole Brousse,Danielle Canioni,J A Walker‐Smith,J. Schmitz,Alan D. Phillips	75
15	Numbers of T cell receptor (TCR) alpha beta+ but not of TcR gamma delta+ intraepithelial lymphocytes correlate with the grade of villous atrophy in coeliac patients on a long term normal diet. 1993 ·Gut ·Tufan Kutlu,Nicole Brousse,Caroline Rambaud,Françoise Le Deist,J. Schmitz,Nadine Cerf–Bensussan	139
16	Anderson's disease: genetic exclusion of the apolipoprotein-B gene in two families. 1991 ·Journal of Clinical Investigation ·Marcia Pessah,Pascale Benlian,Isabel Beucler,(unknown),J. Schmitz,Claudine Junien,R. Infante	15
17	Pearson's marrow-pancreas syndrome. A multisystem mitochondrial disorder in infancy. 1990 ·Journal of Clinical Investigation ·Agnès Rötig,Valérie Cormier‐Daire,Stéphane Blanche,Jean‐Paul Bonnefont,F Ledeist,Norma B. Romero,J. Schmitz,Pierre Rustin,Alain Fischer,Jean‐Marie Saudubray	352
18	Sucrase-isomaltase deficiency in humans. Different mutations disrupt intracellular transport, processing, and function of an intestinal brush border enzyme. 1988 ·Journal of Clinical Investigation ·Hassan Y. Naim,Jürgen Roth,Erwin E. Sterchi,M. J. Lentze,Paola Milla,J. Schmitz,H P Hauri	92
19	Intestinal Malignant Lymphoma in a Child with Familial Celiac Disease 1983 ·Journal of Pediatric Gastroenterology and Nutrition ·F Arnaud‐Battandier,J. Schmitz,C. Ricour,Rey J	2
20	Neutropénie primitive et congénitale et maladie de Crohn. A propos de deux observations chez l'enfant. 1982 ·J.P. Vannier,F Arnaud‐Battandier,C. Ricour,J. Schmitz,D Buriot,C Griscelli,Jérôme Rey	3

About J. Schmitz

J. Schmitz is a scholar working on Gastroenterology, Genetics and Nutrition and Dietetics, having authored 79 papers that have together received 3.5k indexed citations. Recurring topics across this work include Celiac Disease Research and Management (20 papers), Digestive system and related health (15 papers) and Microscopic Colitis (13 papers). The work is most often cited by research in Gastroenterology (944 citations), Clinical Biochemistry (321 citations) and Nutrition and Dietetics (614 citations). J. Schmitz has collaborated with scholars based in France, United Kingdom and United States. Frequent co-authors include Robert K. Crane, H. Preiser, D. Maestracci, J J Cerda, B. K. Ghosh, J A Walker‐Smith, Stefano Guandalini, J K Visakorpi, D.H. Shmerling and Alan D. Phillips. Their work appears in journals such as New England Journal of Medicine, Journal of Clinical Investigation and Gastroenterology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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