<i>Saccharomyces cerevisiae</i> prevents ...
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Article dans une revue scientifique: Article original
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Title :
<i>Saccharomyces cerevisiae</i> prevents postoperative recurrence of Crohn's disease modeled by ileocecal resection in HLA-B27 transgenic rats.
Author(s) :
Valibouze, Caroline [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Speca, Silvia [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Dubuquoy, Caroline [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Mourey, Florian [Auteur]
Lesaffre
M'ba, Lena [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Schneider, Lucil [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Titecat, Marie [Auteur]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Foligne, Benoit [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Genin, Michaël [Auteur]
METRICS : Evaluation des technologies de santé et des pratiques médicales - ULR 2694
Neut, Christel [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Zerbib, Philippe [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Desreumaux, Pierre [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Speca, Silvia [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Dubuquoy, Caroline [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Mourey, Florian [Auteur]
Lesaffre
M'ba, Lena [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Schneider, Lucil [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Titecat, Marie [Auteur]
Institute for Translational Research in Inflammation - U 1286 [INFINITE]
Foligne, Benoit [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Genin, Michaël [Auteur]
METRICS : Evaluation des technologies de santé et des pratiques médicales - ULR 2694
Neut, Christel [Auteur]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Zerbib, Philippe [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Desreumaux, Pierre [Auteur]
Centre Hospitalier Régional Universitaire [CHU Lille] [CHRU Lille]
Institut de Recherche Translationnelle sur l'Inflammation (INFINITE) - U1286
Journal title :
World Journal of Gastroenterology
Abbreviated title :
World J Gastroenterol
Volume number :
29
Pages :
851-866
Publication date :
2023-02-23
ISSN :
2219-2840
English keyword(s) :
Crohn's disease
Recurrence
Escherichia coli
Probiotic
Saccharomyces cerevisiae
Colorectal surgery
Recurrence
Escherichia coli
Probiotic
Saccharomyces cerevisiae
Colorectal surgery
HAL domain(s) :
Sciences du Vivant [q-bio]
English abstract : [en]
BACKGROUND
Postoperative recurrence (POR) after ileocecal resection (ICR) affects most Crohn's disease patients within 3-5 years after surgery. Adherent-invasive Escherichia coli (AIEC) typified by the LF82 strain are ...
Show more >BACKGROUND Postoperative recurrence (POR) after ileocecal resection (ICR) affects most Crohn's disease patients within 3-5 years after surgery. Adherent-invasive Escherichia coli (AIEC) typified by the LF82 strain are pathobionts that are frequently detected in POR of Crohn's disease and have a potential role in the early stages of the disease pathogenesis. Saccharomyces cerevisiae CNCM I-3856 is a probiotic yeast reported to inhibit AIEC adhesion to intestinal epithelial cells and to favor their elimination from the gut. AIM To evaluate the efficacy of CNCM I-3856 in preventing POR induced by LF82 in an HLA-B27 transgenic (TgB27) rat model. METHODS Sixty-four rats [strain F344, 38 TgB27, 26 control non-Tg (nTg)] underwent an ICR at the 12th wk (W12) of life and were sacrificed at the 18th wk (W18) of life. TgB27 rats were challenged daily with oral administration of LF82 (109 colony forming units (CFUs)/day (d), n = 8), PBS (n = 5), CNCM I-3856 (109 CFUs/d, n = 7) or a combination of LF82 and CNCM I-3856 (n = 18). nTg rats receiving LF82 (n = 5), PBS (n = 5), CNCM I-3856 (n = 7) or CNCM I-3856 and LF82 (n = 9) under the same conditions were used as controls. POR was analyzed using macroscopic (from 0 to 4) and histologic (from 0 to 6) scores. Luminal LF82 quantifications were performed weekly for each animal. Adherent LF82 and inflammatory/regulatory cytokines were quantified in biopsies at W12 and W18. Data are expressed as the median with the interquartile range. RESULTS nTg animals did not develop POR. A total of 7/8 (87%) of the TgB27 rats receiving LF82 alone had POR (macroscopic score ≥ 2), which was significantly prevented by CNCM I-3856 administration [6/18 (33%) TgB27 rats, P = 0.01]. Macroscopic lesions were located 2 cm above the anastomosis in the TgB27 rats receiving LF82 alone and consisted of ulcerations with a score of 3.5 (2 - 4). Seven out of 18 TgB27 rats (39%) receiving CNCM I-3856 and LF82 had no macroscopic lesions. Compared to untreated TgB27 animals receiving LF82 alone, coadministration of CNCM I-3856 and LF82 significantly reduced the macroscopic [3.5 (2 - 4) vs 1 (0 - 3), P = 0.002] and histological lesions by more than 50% [4.5 (3.3 - 5.8) vs 2 (1.3 - 3), P = 0.003]. The levels of adherent LF82 were correlated with anastomotic macroscopic scores in TgB27 rats (r = 0.49, P = 0.006), with a higher risk of POR in animals having high levels of luminal LF82 (71.4% vs 25%, P = 0.02). Administration of CNCM I-3856 significantly reduced the levels of luminal and adherent LF82, increased the production of interleukin (IL)-10 and decreased the production of IL-23 and IL-17 in TgB27 rats. CONCLUSION In a reliable model of POR induced by LF82 in TgB27 rats, CNCM I-3856 prevents macroscopic POR by decreasing LF82 infection and gut inflammation. Key Words: Crohn's disease, Recurrence, Escherichia coli, Probiotic, Saccharomyces cerevisiae, Colorectal surgery Valibouze C, Speca S, Dubuquoy C, Mourey F, M'Ba L, Schneider L, Titecat M, Foligné B, Genin M, Neut C, Zerbib P, Desreumaux P. Saccharomyces cerevisiae prevents postoperative recurrence of Crohn's disease modeled by ileocecal resection in HLA-B27 transgenic rats. World J Gastroenterol 2023; 29(5): 851-866 [PMID: 36816618 DOI: 10.3748/wjg.v29.i5.851]Show less >
Show more >BACKGROUND Postoperative recurrence (POR) after ileocecal resection (ICR) affects most Crohn's disease patients within 3-5 years after surgery. Adherent-invasive Escherichia coli (AIEC) typified by the LF82 strain are pathobionts that are frequently detected in POR of Crohn's disease and have a potential role in the early stages of the disease pathogenesis. Saccharomyces cerevisiae CNCM I-3856 is a probiotic yeast reported to inhibit AIEC adhesion to intestinal epithelial cells and to favor their elimination from the gut. AIM To evaluate the efficacy of CNCM I-3856 in preventing POR induced by LF82 in an HLA-B27 transgenic (TgB27) rat model. METHODS Sixty-four rats [strain F344, 38 TgB27, 26 control non-Tg (nTg)] underwent an ICR at the 12th wk (W12) of life and were sacrificed at the 18th wk (W18) of life. TgB27 rats were challenged daily with oral administration of LF82 (109 colony forming units (CFUs)/day (d), n = 8), PBS (n = 5), CNCM I-3856 (109 CFUs/d, n = 7) or a combination of LF82 and CNCM I-3856 (n = 18). nTg rats receiving LF82 (n = 5), PBS (n = 5), CNCM I-3856 (n = 7) or CNCM I-3856 and LF82 (n = 9) under the same conditions were used as controls. POR was analyzed using macroscopic (from 0 to 4) and histologic (from 0 to 6) scores. Luminal LF82 quantifications were performed weekly for each animal. Adherent LF82 and inflammatory/regulatory cytokines were quantified in biopsies at W12 and W18. Data are expressed as the median with the interquartile range. RESULTS nTg animals did not develop POR. A total of 7/8 (87%) of the TgB27 rats receiving LF82 alone had POR (macroscopic score ≥ 2), which was significantly prevented by CNCM I-3856 administration [6/18 (33%) TgB27 rats, P = 0.01]. Macroscopic lesions were located 2 cm above the anastomosis in the TgB27 rats receiving LF82 alone and consisted of ulcerations with a score of 3.5 (2 - 4). Seven out of 18 TgB27 rats (39%) receiving CNCM I-3856 and LF82 had no macroscopic lesions. Compared to untreated TgB27 animals receiving LF82 alone, coadministration of CNCM I-3856 and LF82 significantly reduced the macroscopic [3.5 (2 - 4) vs 1 (0 - 3), P = 0.002] and histological lesions by more than 50% [4.5 (3.3 - 5.8) vs 2 (1.3 - 3), P = 0.003]. The levels of adherent LF82 were correlated with anastomotic macroscopic scores in TgB27 rats (r = 0.49, P = 0.006), with a higher risk of POR in animals having high levels of luminal LF82 (71.4% vs 25%, P = 0.02). Administration of CNCM I-3856 significantly reduced the levels of luminal and adherent LF82, increased the production of interleukin (IL)-10 and decreased the production of IL-23 and IL-17 in TgB27 rats. CONCLUSION In a reliable model of POR induced by LF82 in TgB27 rats, CNCM I-3856 prevents macroscopic POR by decreasing LF82 infection and gut inflammation. Key Words: Crohn's disease, Recurrence, Escherichia coli, Probiotic, Saccharomyces cerevisiae, Colorectal surgery Valibouze C, Speca S, Dubuquoy C, Mourey F, M'Ba L, Schneider L, Titecat M, Foligné B, Genin M, Neut C, Zerbib P, Desreumaux P. Saccharomyces cerevisiae prevents postoperative recurrence of Crohn's disease modeled by ileocecal resection in HLA-B27 transgenic rats. World J Gastroenterol 2023; 29(5): 851-866 [PMID: 36816618 DOI: 10.3748/wjg.v29.i5.851]Show less >
Language :
Anglais
Audience :
Internationale
Popular science :
Non
Administrative institution(s) :
Université de Lille
CHU Lille
CHU Lille
Collections :
Submission date :
2023-11-15T02:26:01Z
2024-04-03T08:06:23Z
2024-04-03T08:06:23Z