» Articles » PMID: 27558220

Energy Metabolism in Intestinal Epithelial Cells During Maturation Along the Crypt-villus Axis

Overview
Journal Sci Rep
Specialty Science
Date 2016 Aug 26
PMID 27558220
Citations 37
Authors
Affiliations
Soon will be listed here.
Abstract

Intestinal epithelial cells continuously migrate and mature along crypt-villus axis (CVA), while the changes in energy metabolism during maturation are unclear in neonates. The present study was conducted to test the hypothesis that the energy metabolism in intestinal epithelial cells would be changed during maturation along CVA in neonates. Eight 21-day-old suckling piglets were used. Intestinal epithelial cells were isolated sequentially along CVA, and proteomics was used to analyze the changes in proteins expression in epithelial cells along CVA. The identified differentially expressed proteins were mainly involved in cellular process, metabolic process, biological regulation, pigmentation, multicellular organizational process and so on. The energy metabolism in intestinal epithelial cells of piglets was increased from the bottom of crypt to the top of villi. Moreover, the expression of proteins related to the metabolism of glucose, most of amino acids, and fatty acids was increased in intestinal epithelial cells during maturation along CVA, while the expression of proteins related to glutamine metabolism was decreased from crypt to villus tip. The expression of proteins involved in citrate cycle was also increased intestinal epithelial cells during maturation along CVA. Moreover, dietary supplementation with different energy sources had different effects on intestinal structure of weaned piglets.

Citing Articles

Maternal Roughage Sources Influence the Gastrointestinal Development of Goat Kids by Modulating the Colonization of Gastrointestinal Microbiota.

Du H, Li K, Guo W, Na M, Zhang J, Na R Animals (Basel). 2025; 15(3).

PMID: 39943163 PMC: 11815875. DOI: 10.3390/ani15030393.


Azathioprine promotes intestinal epithelial cell differentiation into Paneth cells and alleviates ileal Crohn's disease severity.

Ragab M, Schlichting H, Hicken M, Mester P, Hirose M, Almeida L Sci Rep. 2024; 14(1):12879.

PMID: 38839896 PMC: 11153537. DOI: 10.1038/s41598-024-63730-4.


Dietary xylo-oligosaccharides and arabinoxylans improved growth efficiency by reducing gut epithelial cell turnover in broiler chickens.

Castro C, Niknafs S, Gonzalez-Ortiz G, Tan X, Bedford M, Roura E J Anim Sci Biotechnol. 2024; 15(1):35.

PMID: 38433214 PMC: 10910751. DOI: 10.1186/s40104-024-00991-z.


High fat diet reveals sex-specific fecal and liver metabolic alterations in C57BL/6J obese mice.

Wang B, Jadhav V, Odelade A, Chang E, Chang A, Harrison S Metabolomics. 2023; 19(12):97.

PMID: 37999907 PMC: 11651078. DOI: 10.1007/s11306-023-02059-x.


Modulation of colonic immunometabolic responses during Clostridioides difficile infection ameliorates disease severity and inflammation.

Tubau-Juni N, Bassaganya-Riera J, Leber A, Alva S, Baker R, Hontecillas R Sci Rep. 2023; 13(1):14708.

PMID: 37679643 PMC: 10485029. DOI: 10.1038/s41598-023-41847-2.


References
1.
WINDMUELLER H, Spaeth A . Intestinal metabolism of glutamine and glutamate from the lumen as compared to glutamine from blood. Arch Biochem Biophys. 1975; 171(2):662-72. DOI: 10.1016/0003-9861(75)90078-8. View

2.
van der Schoor S, Reeds P, Stoll B, Henry J, Rosenberger J, Burrin D . The high metabolic cost of a functional gut. Gastroenterology. 2002; 123(6):1931-40. DOI: 10.1053/gast.2002.37062. View

3.
Fan M, Stoll B, Jiang R, Burrin D . Enterocyte digestive enzyme activity along the crypt-villus and longitudinal axes in the neonatal pig small intestine. J Anim Sci. 2001; 79(2):371-81. DOI: 10.2527/2001.792371x. View

4.
van der Schoor S, Van Goudoever J, Stoll B, Henry J, Rosenberger J, Burrin D . The pattern of intestinal substrate oxidation is altered by protein restriction in pigs. Gastroenterology. 2001; 121(5):1167-75. DOI: 10.1053/gast.2001.29334. View

5.
Stoll B, Burrin D, Henry J, Yu H, Jahoor F, Reeds P . Substrate oxidation by the portal drained viscera of fed piglets. Am J Physiol. 1999; 277(1):E168-75. DOI: 10.1152/ajpendo.1999.277.1.E168. View