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Scopus Author ID: 22951234400

Countries

France

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Employment (1)

Rouen Normandie University: Rouen, FR

2023-09-01 to present | Full professor (INSERM UMR 1073)
Employment
Source: Self-asserted source
Rachel Marion-Letellier

Education and qualifications (3)

University of Rouen: Rouen, FR

2017-05-16 to present | Research Direction Accreditation (INSERM UMR 1073)
Education
Source: Self-asserted source
Rachel Marion-Letellier

University of Rouen: Rouen, FR

2003-10-24 to present | PhD (EA 3234)
Education
Source: Self-asserted source
Rachel Marion-Letellier

Imperial College London: London, London, GB

2004-07-01 to 2006-01-07 | Research fellow (Gastroenterology)
Qualification
Source: Self-asserted source
Rachel Marion-Letellier

Professional activities (1)

Société Francophone Nutrition Clinique et Métabolisme: Paris, Ile de France, FR

2013-01-01 to 2020-01-01 (Scientific Comitee)
Service
Source: Self-asserted source
Rachel Marion-Letellier

Works (47)

Translation of the nine item avoidant/restrictive food intake disorder screen (NIAS) questionnaire in French (NIAS-Fr).

Neurogastroenterology and motility
2024-02-02 | Journal article
DOI: 10.1111/nmo.14757
PMID: 38308088
Contributors: Van Ouytsel P; Mikhael-Moussa H; Francois MION; sabine roman; Guillaume Gourcerol; Marion-Letellier R; Piessevaux H; Louis H; Melchior C
Source: Self-asserted source
Rachel Marion-Letellier

La malnutrition aiguë sévère : de la physiopathologie à la prise en charge

Nutrition Clinique et Métabolisme
2024-01 | Journal article
DOI: 10.1016/j.nupar.2023.11.003
Part of ISSN: 0985-0562
Contributors: Adrien Noel; Fanny B. Morel; Rachel Marion-Letellier
Source: Self-asserted source
Rachel Marion-Letellier

Quel est le rôle de l’alimentation dans les maladies inflammatoires chroniques de l’intestin ?

Nutrition Clinique et Métabolisme
2023-09 | Journal article
DOI: 10.1016/j.nupar.2023.02.001
Part of ISSN: 0985-0562
Contributors: Nicolas Richard; Mathilde Leboutte; Marie-France Vaillant; Xavier Hébuterne; Guillaume Savoye; Rachel Marion-Letellier
Source: Self-asserted source
Rachel Marion-Letellier

Dietary AhR Ligands Have No Anti-Fibrotic Properties in TGF-β1-Stimulated Human Colonic Fibroblasts

Nutrients
2022-08-09 | Journal article
DOI: 10.3390/nu14163253
Contributors: Asma Amamou; Linda Yaker; Mathilde Leboutte; Christine Bôle-Feysot; Guillaume Savoye; Rachel Marion-Letellier
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Gut Microbiota, Macrophages and Diet: An Intriguing New Triangle in Intestinal Fibrosis

Microorganisms
2022-02-22 | Journal article
DOI: 10.3390/microorganisms10030490
Contributors: Asma Amamou; Cian O’Mahony; Mathilde Leboutte; Guillaume Savoye; Subrata Ghosh; Rachel Marion-Letellier
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Diet in Intestinal Fibrosis: A Double-Edged Sword

Nutrients
2021-09-09 | Journal article
DOI: 10.3390/nu13093148
Contributors: Rachel Marion-Letellier; Mathilde Leboutte; Asma Amamou; Maitreyi Raman; Guillaume Savoye; Subrata Ghosh
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Dietary salt exacerbates intestinal fibrosis in chronic TNBS colitis via fibroblasts activation.

Scientific reports
2021-07 | Journal article
DOI: 10.1038/s41598-021-94280-8
PMID: 34301970
PMC: PMC8302708
Contributors: Amamou A; Rouland M; Yaker L; Goichon A; Guérin C; Aziz M; Savoye G; Marion-Letellier R
Source: Self-asserted source
Rachel Marion-Letellier via Europe PubMed Central

A polymeric diet rich in transforming growth factor beta 2 does not reduce inflammation in chronic 2,4,6-trinitrobenzene sulfonic acid colitis in pre-pubertal rats.

BMC gastroenterology
2020-12-10 | Journal article
DOI: 10.1152/ajpgi.00504.2010
PMID: 33302890
Source: Self-asserted source
Rachel Marion-Letellier

Modeling undernutrition with enteropathy in mice

Scientific Reports
2020-09-24 | Journal article
DOI: 10.1038/s41598-020-72705-0
Contributors: Emmeline Salameh; Marine Jarbeau; Fanny B. Morel; Mamane Zeilani; Moutaz Aziz; Pierre Déchelotte; Rachel Marion-Letellier
Source: check_circle
Crossref

Chronic colitis-induced visceral pain is associated with increased anxiety during quiescent phase

American journal of physiology. Gastrointestinal and liver physiology
2019 | Journal article
DOI: 10.1152/ajpgi.00248.2018
Source: Self-asserted source
Rachel Marion-Letellier

Animal Models of Undernutrition and Enteropathy as Tools for Assessment of Nutritional Intervention

Nutrients
2019-09-16 | Journal article
DOI: 10.3390/nu11092233
Contributors: Emmeline Salameh; Fanny B. Morel; Mamane Zeilani; Pierre Déchelotte; Rachel Marion-Letellier
Source: check_circle
Crossref
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Preferred source (of 2)‎

Nutrition clinique et métabolisme : une évolution nécessaire

Nutrition Clinique et Métabolisme
2019-06 | Journal article
DOI: 10.1016/j.nupar.2019.05.004
Part of ISSN: 0985-0562
Source: Self-asserted source
Rachel Marion-Letellier

Inflammatory Bowel Diseases and Food Additives: To Add Fuel on the Flames!

2019-05-18 | Journal article
DOI: 10.3390/nu11051111
Part of ISSN: 2072-6643
Source: Self-asserted source
Rachel Marion-Letellier
grade
Preferred source (of 3)‎

Dietary n-3 PUFA may attenuate experimental colitis

Mediators of Inflammation
2018 | Journal article
DOI: 10.1155/2018/8430614
EID:

2-s2.0-85048697223
Contributors: Charpentier, C.; Chan, R.; Salameh, E.; Mbodji, K.; Ueno, A.; Coëffier, M.; Guérin, C.; Ghosh, S.; Savoye, G.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

SPECT-computed tomography in rats with TNBS-induced colitis: A first step toward functional imaging

World Journal of Gastroenterology
2017 | Journal article
DOI: 10.3748/wjg.v23.i2.216
EID:

2-s2.0-85009204124
Contributors: Marion-Letellier, R.; Bohn, P.; Modzelewski, R.; Vera, P.; Aziz, M.; Guérin, C.; Savoye, G.; Savoye-Collet, C.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Fatty acids, eicosanoids and PPAR gamma

European Journal of Pharmacology
2016 | Journal article
DOI: 10.1016/j.ejphar.2015.11.004
EID:

2-s2.0-84950136744
Contributors: Marion-Letellier, R.; Savoye, G.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

IBD: In food we trust

Journal of Crohn's and Colitis
2016 | Journal article
DOI: 10.1093/ecco-jcc/jjw106
EID:

2-s2.0-85012273354
Contributors: Marion-Letellier, R.; Savoye, G.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Glutamine enema regulates colonic ubiquitinated proteins but not proteasome activities during TNBS-induced colitis leading to increased mitochondrial activity

Proteomics
2015 | Journal article
DOI: 10.1002/pmic.201400304
EID:

2-s2.0-84933564268
Contributors: Bertrand, J.; Marion-Letellier, R.; Azhar, S.; Chan, P.; Legrand, R.; Goichon, A.; Ghouzali, I.; Aziz, M.; Vaudry, D.; Savoye, G. et al.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Polyunsaturated fatty acids and inflammation

IUBMB Life
2015 | Journal article
DOI: 10.1002/iub.1428
EID:

2-s2.0-84942805924
Contributors: Marion-Letellier, R.; Savoye, G.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

2,4,6-trinitrobenzene sulfonic acid-induced chronic colitis with fibrosis and modulation of TGF-β1 signaling

World journal of gastroenterology
2014 | Journal article
DOI: 10.3748/wjg.v20.i48.18207
EID:

2-s2.0-84948569117
Contributors: Loeuillard, E.; Bertrand, J.; Herranen, A.; Melchior, C.; Guérin, C.; Coëffier, M.; Aziz, M.; Déchelotte, P.; Savoye, G.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Magnetic resonance colonography for fibrosis assessment in rats with chronic colitis

PLoS ONE
2014 | Journal article
DOI: 10.1371/journal.pone.0100921
EID:

2-s2.0-84904382627
Contributors: Melchior, C.; Loeuillard, E.; Marion-Letellier, R.; Nicol, L.; Mulder, P.; Guerin, C.; Bôle-Feysot, C.; Aziz, M.; Déchelotte, P.; Vera, P. et al.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Adjunct therapy of n-3 fatty acids to 5-ASA ameliorates inflammatory score and decreases NF-κB in rats with TNBS-induced colitis

Journal of Nutritional Biochemistry
2013 | Journal article
DOI: 10.1016/j.jnutbio.2012.03.022
EID:

2-s2.0-84875072990
Contributors: Mbodji, K.; Charpentier, C.; Guérin, C.; Querec, C.; Bole-Feysot, C.; Aziz, M.; Savoye, G.; Déchelotte, P.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Evaluation of ubiquitinated proteins by proteomics reveals the role of the ubiquitin proteasome system in the regulation of Grp75 and Grp78 chaperone proteins during intestinal inflammation

Proteomics
2013 | Journal article
DOI: 10.1002/pmic.201300082
EID:

2-s2.0-84888033468
Contributors: Bertrand, J.; Tennoune, N.; Marion-Letellier, R.; Goichon, A.; Chan, P.; Mbodji, K.; Vaudry, D.; Déchelotte, P.; Coëffier, M.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Nutrient modulation of autophagy: Implications for inflammatory bowel diseases

Inflammatory Bowel Diseases
2013 | Journal article
DOI: 10.1002/ibd.23001
EID:

2-s2.0-84873739668
Contributors: Marion-Letellier, R.; Raman, M.; Savoye, G.; Déchelotte, P.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Polyunsaturated fatty acids in inflammatory bowel diseases: A reappraisal of effects and therapeutic approaches

Inflammatory Bowel Diseases
2013 | Journal article
DOI: 10.1097/MIB.0b013e3182810122
EID:

2-s2.0-84876364466
Contributors: Marion-Letellier, R.; Savoye, G.; Beck, P.L.; Panaccione, R.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Dietary α-linolenic acid-rich formula reduces adhesion molecules in rats with experimental colitis

Nutrition
2012 | Journal article
DOI: 10.1016/j.nut.2011.10.008
EID:

2-s2.0-84862193915
Contributors: Ibrahim, A.; Aziz, M.; Hassan, A.; Mbodji, K.; Collasse, E.; Coëffier, M.; Bounoure, F.; Savoye, G.; Déchelotte, P.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Magnetic resonance colonography in rats with TNBS-induced colitis: A feasibility and validation study

Inflammatory Bowel Diseases
2012 | Journal article
DOI: 10.1002/ibd.22897
EID:

2-s2.0-84866354223
Contributors: Charpentier, C.; Marion-Letellier, R.; Savoye, G.; Nicol, L.; Mulder, P.; Aziz, M.; Vera, P.; Déchelotte, P.; Savoye-Collet, C.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Alanyl-glutamine restores maternal deprivation-induced TLR4 levels in a rat neonatal model

Clinical Nutrition
2011 | Journal article
DOI: 10.1016/j.clnu.2011.04.002
EID:

2-s2.0-80053629198
Contributors: Mbodji, K.; Torre, S.; Haas, V.; Déchelotte, P.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Anti-inflammatory and anti-angiogenic effect of long chain n-3 polyunsaturated fatty acids in intestinal microvascular endothelium

Clinical Nutrition
2011 | Journal article
DOI: 10.1016/j.clnu.2011.05.002
EID:

2-s2.0-80053904495
Contributors: Ibrahim, A.; Mbodji, K.; Hassan, A.; Aziz, M.; Boukhettala, N.; Coëffier, M.; Savoye, G.; Déchelotte, P.; Marion-Letellier, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Effects of l-glutamine supplementation alone or with antioxidants on hydrogen peroxide-induced injury in human intestinal epithelial cells

e-SPEN
2011 | Journal article
DOI: 10.1016/j.eclnm.2011.07.001
EID:

2-s2.0-83555174320
Contributors: Ziegler, F.; Seddiki, L.; Marion-Letellier, R.; Lavoinne, A.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

An α-linolenic acid-rich formula reduces oxidative stress and inflammation by regulating NF-κB in rats with TNBS-induced colitis

Journal of Nutrition
2010 | Journal article
DOI: 10.3945/jn.109.119768
EID:

2-s2.0-77958131022
Contributors: Hassan, A.; Ibrahim, A.; Mbodji, K.; Coëffier, M.; Ziegler, F.; Bounoure, F.; Chardigny, J.-M.; Skiba, M.; Savoye, G.; Déchelotte, P. et al.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Potential for amino acids supplementation during inflammatory bowel diseases

Inflammatory Bowel Diseases
2010 | Journal article
DOI: 10.1002/ibd.21017
EID:

2-s2.0-77149164186
Contributors: Cöeffier, M.; Marion-Letellier, R.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Dietary modulation of peroxisome proliferator-activated receptor gamma

Gut
2009 | Journal article
DOI: 10.1136/gut.2008.162859
EID:

2-s2.0-64149109679
Contributors: Marion-Letellier, R.; Déchelotte, P.; Lacucci, M.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Combined glutamine and arginine decrease proinflammatory cytokine production by biopsies from Crohn's patients in association with changes in nuclear factor-κB and p38 mitogen-activated protein kinase pathways

Journal of Nutrition
2008 | Journal article
DOI: 10.3945/jn.108.099127
EID:

2-s2.0-57349192140
Contributors: Lecleire, S.; Hassan, A.; Marion-Letellier, R.; Antonietti, M.; Savoye, G.; Bôle-Feysot, C.; Lerebours, E.; Ducrotté, P.; Déchelotte, P.; Coëffier, M.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Comparison of cytokine modulation by natural peroxisome proliferator-activated receptor γ ligands with synthetic ligands in intestinal-like Caco-2 cells and human dendritic cells - Potential for dietary modulation of peroxisome proliferator-activated receptor γ in intestinal inflammation

American Journal of Clinical Nutrition
2008 | Journal article
EID:

2-s2.0-42249104381
Contributors: Marion-Letellier, R.; Butler, M.; Déchelotte, P.; Playford, R.J.; Ghosh, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Glutamine regulates the human epithelial intestinal HCT-8 cell proteome under apoptotic conditions

Molecular and Cellular Proteomics
2007 | Journal article
DOI: 10.1074/mcp.M600428-MCP200
EID:

2-s2.0-35648934528
Contributors: Deniel, N.; Marion-Letellier, R.; Charlionet, R.; Tron, F.; Leprince, J.; Vaudry, H.; Ducrotté, P.; Déchelotte, P.; Thébault, S.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Lack of effect of acute enteral arginine infusion on whole-body and intestinal protein metabolism in humans

Digestive Diseases and Sciences
2007 | Journal article
DOI: 10.1007/s10620-006-9628-9
EID:

2-s2.0-34347403237
Contributors: Claeyssens, S.; Lecleire, S.; Leblond, J.; Marion, R.; Hecketsweiler, B.; Lavoinne, A.; Ducrotté, P.; Déchelotte, P.; Coëffier, M.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Proteomic analysis of glutamine-treated human intestinal epithelial HCT-8 cells under basal and inflammatory conditions

Proteomics
2006 | Journal article
DOI: 10.1002/pmic.200500714
EID:

2-s2.0-33745981545
Contributors: Thébault, S.; Deniel, N.; Marion, R.; Charlionet, R.; Tron, F.; Cosquer, D.; Leprince, J.; Vaudry, H.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Transient neonatal cryptosporidium parvum infection triggers long-term jejunal hypersensitivity to distension in immunocompetent rats

Infection and Immunity
2006 | Journal article
DOI: 10.1128/IAI.02055-05
EID:

2-s2.0-33745625876
Contributors: Marion, R.; Baishanbo, A.; Gargala, G.; François, A.; Ducrotté, P.; Duclos, C.; Fioramonti, J.; Ballet, J.J.; Favennec, L.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

L-Arginine modulates CXC chemokines in the human intestinal epithelial cell line HCT-8 by the NO pathway

Biochimie
2005 | Journal article
DOI: 10.1016/j.biochi.2005.06.009
EID:

2-s2.0-27644569732
Contributors: Marion, R.; Coëffier, M.; Lemoulan, S.; Gargala, G.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Modulation of nitric oxide and cytokines production by L-arginine in human gut mucosa

Clinical Nutrition
2005 | Journal article
DOI: 10.1016/j.clnu.2004.11.011
EID:

2-s2.0-18744380982
Contributors: Lecleire, S.; Coeffier, M.; Leblond, J.; Hubert, A.; Lemoulan, S.; Petit, A.; Ducrotte, P.; Dechelotte, P.; Marion, R.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Glutamine and CXC chemokines IL-8, Mig, IP-10 and I-TAC in human intestinal epithelial cells

Clinical Nutrition
2004 | Journal article
DOI: 10.1016/j.clnu.2003.10.011
EID:

2-s2.0-4243093996
Contributors: Marion, R.; Coëffier, M.; Gargala, G.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Cytokine-stimulated nitric oxide production and inducible NO-synthase mRNA level in human intestinal cells: Lack of modulation by glutamine

Clinical Nutrition
2003 | Journal article
DOI: 10.1016/S0261-5614(03)00054-2
EID:

2-s2.0-0344393795
Contributors: Marion, R.; Coëffier, M.; Leplingard, A.; Favennec, L.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Modulating effect of glutamine on IL-1 β-induced cytokine production by human gut

Clinical Nutrition
2003 | Journal article
DOI: 10.1016/S0261-5614(03)00040-2
EID:

2-s2.0-0041828687
Contributors: Coëffier, M.; Marion, R.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Acute enteral glutamine infusion enhances heme oxygenase-1 expression in human duodenal mucosal

Journal of Nutrition
2002 | Journal article
EID:

2-s2.0-0036712474
Contributors: Coëffier, M.; Pessot, F.L.; Leplingard, A.; Marion, R.; Lerebours, E.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

Glutamine decreases interleukin-8 and interleukin-6 but not nitric oxide and prostaglandins E<inf>2</inf>production by human gut in-vitro

Cytokine
2002 | Journal article
DOI: 10.1006/cyto.2002.1027
EID:

2-s2.0-0036019501
Contributors: Coëffier, M.; Marion, R.; Leplingard, A.; Lerebours, E.; Ducrotté, P.; Déchelotte, P.
Source: Self-asserted source
Rachel Marion-Letellier via Scopus - Elsevier

[Neuronal expression of foreign genes with recombinant rabies virus variants].

Revue neurologique
2000-03-01 | Journal article
PMID: 10740094
Contributors: Etessami R; Karl-Klaus Conzelmann; Marion R; Tsiang H; Pierre-Emmanuel CECCALDI
Source: Self-asserted source
Rachel Marion-Letellier

Peer review (2 reviews for 2 publications/grants)

Review activity for Amino acids. (1)
Review activity for Nutrition clinique et métabolisme. (1)
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