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Microbe-mediated in...
Microbe-mediated intestinal NOD2 stimulation improves linear growth of undernourished infant mice
- Article/chapterEnglish2023
Publisher, publication year, extent ...
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American Association for the Advancement of Science (AAAS),2023
Numbers
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LIBRIS-ID:oai:gup.ub.gu.se/327882
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https://gup.ub.gu.se/publication/327882URI
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https://doi.org/10.1126/science.ade9767DOI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The intestinal microbiota is known to influence postnatal growth. We previously found that a strain of Lactiplantibacillus plantarum (strain LpWJL) buffers the adverse effects of chronic undernutrition on the growth of juvenile germ-free mice. Here, we report that LpWJLsustains the postnatal growth of malnourished conventional animals and supports both insulin-like growth factor-1 (IGF-1) and insulin production and activity. We have identified cell walls isolated from LpWJL, as well as muramyl dipeptide and mifamurtide, as sufficient cues to stimulate animal growth despite undernutrition. Further, we found that NOD2 is necessary in intestinal epithelial cells for LpWJL-mediated IGF-1 production and for postnatal growth promotion in malnourished conventional animals. These findings indicate that, coupled with renutrition, bacteria cell walls or purified NOD2 ligands have the potential to alleviate stunting.
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Gautam, U. K.
(author)
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Makki, KassemGothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine(Swepub:gu)xmakkk
(author)
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Lambert, A.
(author)
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Brabec, T.
(author)
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Joly, A.
(author)
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Srutkova, D.
(author)
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Poinsot, P.
(author)
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Novotna, T.
(author)
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Geoffroy, S.
(author)
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Courtin, P.
(author)
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Hermanova, P. P.
(author)
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Matos, R. C.
(author)
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Landry, J. J. M.
(author)
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Gerard, C.
(author)
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Bulteau, A. L.
(author)
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Hudcovic, T.
(author)
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Kozakova, H.
(author)
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Filipp, D.
(author)
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Chapot-Chartier, M. P.
(author)
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Sinkora, M.
(author)
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Peretti, N.
(author)
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Boneca, I. G.
(author)
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Chamaillard, M.
(author)
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Vidal, H.
(author)
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De Vadder, F.
(author)
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Leulier, F.
(author)
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Göteborgs universitetInstitutionen för medicin, avdelningen för molekylär och klinisk medicin
(creator_code:org_t)
Related titles
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In:Science: American Association for the Advancement of Science (AAAS)379:66340036-80751095-9203
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Schwarzer, M.
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Gautam, U. K.
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Makki, Kassem
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Lambert, A.
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Brabec, T.
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Joly, A.
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show more...
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Srutkova, D.
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Poinsot, P.
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Novotna, T.
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Geoffroy, S.
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Courtin, P.
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Hermanova, P. P.
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Matos, R. C.
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Landry, J. J. M.
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Gerard, C.
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Bulteau, A. L.
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Hudcovic, T.
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Kozakova, H.
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Filipp, D.
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Chapot-Chartier, ...
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Sinkora, M.
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Peretti, N.
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Boneca, I. G.
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Chamaillard, M.
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Vidal, H.
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De Vadder, F.
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Leulier, F.
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- NATURAL SCIENCES
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NATURAL SCIENCES
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University of Gothenburg