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The advanced glycation end product Nϵ‐carboxymethyllysine and its precursor glyoxal increase serotonin release from Caco‐2 cells
Advanced glycation end products (AGEs), comprising a highly diverse class of Maillard reaction compounds formed in vivo and during heating processes of foods, have been described in the progression of several degenerative conditions such as Alzheimer's disease and diabetes mellitus. Nϵ‐Carboxym...
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Published in: | Journal of cellular biochemistry 2018-03, Vol.119 (3), p.2731-2741 |
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description | Advanced glycation end products (AGEs), comprising a highly diverse class of Maillard reaction compounds formed in vivo and during heating processes of foods, have been described in the progression of several degenerative conditions such as Alzheimer's disease and diabetes mellitus. Nϵ‐Carboxymethyllysine (CML) represents a well‐characterized AGE, which is frequently encountered in a Western diet and is known to mediate its cellular effects through binding to the receptor for AGEs (RAGE). As very little is known about the impact of exogenous CML and its precursor, glyoxal, on intestinal cells, a genome‐wide screening using a customized microarray was conducted in fully differentiated Caco‐2 cells. After verification of gene regulation by qPCR, functional assays on fatty acid uptake, glucose uptake, and serotonin release were performed. While only treatment with glyoxal showed a slight impact on fatty acid uptake (P |
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Nepsilon‐Carboxymethyllysine (CML), which represents a well‐characterized Maillard reaction product that is frequently encountered in a Western diet, and its precursor glyoxal induce serotonin release in fully differentiated Caco‐2 cells. Whether the CML‐/glyoxal‐induced serotonin release plays a role in serotonin‐mediated gastric motility has to be elucidated in future studies.</description><identifier>ISSN: 0730-2312</identifier><identifier>EISSN: 1097-4644</identifier><identifier>DOI: 10.1002/jcb.26439</identifier><identifier>PMID: 29052845</identifier><language>eng</language><publisher>United States: Wiley Subscription Services, Inc</publisher><subject>Advanced glycosylation end products ; Alzheimer's disease ; caco‐2 cells ; Carboxymethyllysine ; Diabetes mellitus ; DNA microarrays ; Enterocytes ; Fatty acids ; Food ; Food processing ; Gene expression ; Gene regulation ; Genomes ; Glucose ; glucose uptake ; Glycosylation ; glyoxal ; Intestinal motility ; Intestine ; Maillard reaction ; Neurodegenerative diseases ; Nϵ‐carboxymethyllysine ; Serotonin ; serotonin release</subject><ispartof>Journal of cellular biochemistry, 2018-03, Vol.119 (3), p.2731-2741</ispartof><rights>2017 The Authors. Published by Wiley Periodicals, Inc.</rights><rights>2017 The Authors. Journal of Cellular Biochemistry Published by Wiley Periodicals, Inc.</rights><rights>2017. This article is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3189-ba4ccd04975bafcc90fe6d6c11ed0e462ba7180920ad1fbd7e5e52896e9ffd53</citedby><cites>FETCH-LOGICAL-c3189-ba4ccd04975bafcc90fe6d6c11ed0e462ba7180920ad1fbd7e5e52896e9ffd53</cites><orcidid>0000-0003-2456-9245</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/29052845$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Holik, Ann‐Katrin</creatorcontrib><creatorcontrib>Lieder, Barbara</creatorcontrib><creatorcontrib>Kretschy, Nicole</creatorcontrib><creatorcontrib>Somoza, Mark M.</creatorcontrib><creatorcontrib>Ley, Jakob P.</creatorcontrib><creatorcontrib>Hans, Joachim</creatorcontrib><creatorcontrib>Somoza, Veronika</creatorcontrib><title>The advanced glycation end product Nϵ‐carboxymethyllysine and its precursor glyoxal increase serotonin release from Caco‐2 cells</title><title>Journal of cellular biochemistry</title><addtitle>J Cell Biochem</addtitle><description>Advanced glycation end products (AGEs), comprising a highly diverse class of Maillard reaction compounds formed in vivo and during heating processes of foods, have been described in the progression of several degenerative conditions such as Alzheimer's disease and diabetes mellitus. Nϵ‐Carboxymethyllysine (CML) represents a well‐characterized AGE, which is frequently encountered in a Western diet and is known to mediate its cellular effects through binding to the receptor for AGEs (RAGE). As very little is known about the impact of exogenous CML and its precursor, glyoxal, on intestinal cells, a genome‐wide screening using a customized microarray was conducted in fully differentiated Caco‐2 cells. After verification of gene regulation by qPCR, functional assays on fatty acid uptake, glucose uptake, and serotonin release were performed. While only treatment with glyoxal showed a slight impact on fatty acid uptake (P < 0.05), both compounds reduced glucose uptake significantly, leading to values of 81.3% ± 22.8% (500 μM CML, control set to 100%) and 68.3% ± 20.9% (0.3 μM glyoxal). Treatment with 500 μM CML or 0.3 μM glyoxal increased serotonin release (P < 0.05) to 236% ± 111% and 264% ± 66%, respectively. Co‐incubation with the RAGE antagonist FPS‐ZM1 reduced CML‐induced serotonin release by 34%, suggesting a RAGE‐mediated mechanism. Similarly, co‐incubation with the SGLT‐1 inhibitor phloridzin attenuated serotonin release after CML treatment by 32%, hinting at a connection between CML‐stimulated serotonin release and glucose uptake. Future studies need to elucidate whether the CML/glyoxal‐induced serotonin release in enterocytes might stimulate serotonin‐mediated intestinal motility.
Nepsilon‐Carboxymethyllysine (CML), which represents a well‐characterized Maillard reaction product that is frequently encountered in a Western diet, and its precursor glyoxal induce serotonin release in fully differentiated Caco‐2 cells. Whether the CML‐/glyoxal‐induced serotonin release plays a role in serotonin‐mediated gastric motility has to be elucidated in future studies.</description><subject>Advanced glycosylation end products</subject><subject>Alzheimer's disease</subject><subject>caco‐2 cells</subject><subject>Carboxymethyllysine</subject><subject>Diabetes mellitus</subject><subject>DNA microarrays</subject><subject>Enterocytes</subject><subject>Fatty acids</subject><subject>Food</subject><subject>Food processing</subject><subject>Gene expression</subject><subject>Gene regulation</subject><subject>Genomes</subject><subject>Glucose</subject><subject>glucose uptake</subject><subject>Glycosylation</subject><subject>glyoxal</subject><subject>Intestinal motility</subject><subject>Intestine</subject><subject>Maillard reaction</subject><subject>Neurodegenerative diseases</subject><subject>Nϵ‐carboxymethyllysine</subject><subject>Serotonin</subject><subject>serotonin release</subject><issn>0730-2312</issn><issn>1097-4644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNp10ctO3DAUBmALtYLhsuAFKkvdlEXg2HGS8RJG9CZUNrOPHPsEMnJssBMgu27Y92V4Dt6hT1IPQ7uoxMqS9Z1f5-gn5JDBMQPgJyvdHPNS5HKLzBjIKhOlEO_IDKocMp4zvkN2Y1wBgJQ53yY7XELB56KYkcflNVJl7pTTaOiVnbQaOu8oOkNvgjejHuiP56ffP39pFRr_MPU4XE_WTrFzaTCpbohJoh5D9GGd4B-UpZ3TAVVEGjH4wbvO0YD25acNvqcLpX0K5VSjtXGfvG-VjXjw-u6R5efz5eJrdnH55dvi9CLTOZvLrFFCawNCVkWjWq0ltFiaUjOGBlCUvFEVm4PkoAxrG1NhgelOWaJsW1Pke-TTJjZddjtiHOq-i-sFlEM_xprJQkAFFS8T_fgfXfkxuLRcUpKVTDBWJXW0UTr4GAO29U3oehWmmkG9rqZO1dQv1ST74TVxbHo0_-TfLhI42YD7zuL0dlL9fXG2ifwDCluddw</recordid><startdate>201803</startdate><enddate>201803</enddate><creator>Holik, Ann‐Katrin</creator><creator>Lieder, Barbara</creator><creator>Kretschy, Nicole</creator><creator>Somoza, Mark M.</creator><creator>Ley, Jakob P.</creator><creator>Hans, Joachim</creator><creator>Somoza, Veronika</creator><general>Wiley Subscription Services, Inc</general><scope>24P</scope><scope>WIN</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QP</scope><scope>7QR</scope><scope>7T7</scope><scope>7TK</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>K9.</scope><scope>M7N</scope><scope>P64</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0003-2456-9245</orcidid></search><sort><creationdate>201803</creationdate><title>The advanced glycation end product Nϵ‐carboxymethyllysine and its precursor glyoxal increase serotonin release from Caco‐2 cells</title><author>Holik, Ann‐Katrin ; Lieder, Barbara ; Kretschy, Nicole ; Somoza, Mark M. ; Ley, Jakob P. ; Hans, Joachim ; Somoza, Veronika</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3189-ba4ccd04975bafcc90fe6d6c11ed0e462ba7180920ad1fbd7e5e52896e9ffd53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Advanced glycosylation end products</topic><topic>Alzheimer's disease</topic><topic>caco‐2 cells</topic><topic>Carboxymethyllysine</topic><topic>Diabetes mellitus</topic><topic>DNA microarrays</topic><topic>Enterocytes</topic><topic>Fatty acids</topic><topic>Food</topic><topic>Food processing</topic><topic>Gene expression</topic><topic>Gene regulation</topic><topic>Genomes</topic><topic>Glucose</topic><topic>glucose uptake</topic><topic>Glycosylation</topic><topic>glyoxal</topic><topic>Intestinal motility</topic><topic>Intestine</topic><topic>Maillard reaction</topic><topic>Neurodegenerative diseases</topic><topic>Nϵ‐carboxymethyllysine</topic><topic>Serotonin</topic><topic>serotonin release</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Holik, Ann‐Katrin</creatorcontrib><creatorcontrib>Lieder, Barbara</creatorcontrib><creatorcontrib>Kretschy, Nicole</creatorcontrib><creatorcontrib>Somoza, Mark M.</creatorcontrib><creatorcontrib>Ley, Jakob P.</creatorcontrib><creatorcontrib>Hans, Joachim</creatorcontrib><creatorcontrib>Somoza, Veronika</creatorcontrib><collection>Open Access: Wiley-Blackwell Open Access Journals</collection><collection>Wiley-Blackwell Backfiles (Open access)</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of cellular biochemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Holik, Ann‐Katrin</au><au>Lieder, Barbara</au><au>Kretschy, Nicole</au><au>Somoza, Mark M.</au><au>Ley, Jakob P.</au><au>Hans, Joachim</au><au>Somoza, Veronika</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The advanced glycation end product Nϵ‐carboxymethyllysine and its precursor glyoxal increase serotonin release from Caco‐2 cells</atitle><jtitle>Journal of cellular biochemistry</jtitle><addtitle>J Cell Biochem</addtitle><date>2018-03</date><risdate>2018</risdate><volume>119</volume><issue>3</issue><spage>2731</spage><epage>2741</epage><pages>2731-2741</pages><issn>0730-2312</issn><eissn>1097-4644</eissn><abstract>Advanced glycation end products (AGEs), comprising a highly diverse class of Maillard reaction compounds formed in vivo and during heating processes of foods, have been described in the progression of several degenerative conditions such as Alzheimer's disease and diabetes mellitus. Nϵ‐Carboxymethyllysine (CML) represents a well‐characterized AGE, which is frequently encountered in a Western diet and is known to mediate its cellular effects through binding to the receptor for AGEs (RAGE). As very little is known about the impact of exogenous CML and its precursor, glyoxal, on intestinal cells, a genome‐wide screening using a customized microarray was conducted in fully differentiated Caco‐2 cells. After verification of gene regulation by qPCR, functional assays on fatty acid uptake, glucose uptake, and serotonin release were performed. While only treatment with glyoxal showed a slight impact on fatty acid uptake (P < 0.05), both compounds reduced glucose uptake significantly, leading to values of 81.3% ± 22.8% (500 μM CML, control set to 100%) and 68.3% ± 20.9% (0.3 μM glyoxal). Treatment with 500 μM CML or 0.3 μM glyoxal increased serotonin release (P < 0.05) to 236% ± 111% and 264% ± 66%, respectively. Co‐incubation with the RAGE antagonist FPS‐ZM1 reduced CML‐induced serotonin release by 34%, suggesting a RAGE‐mediated mechanism. Similarly, co‐incubation with the SGLT‐1 inhibitor phloridzin attenuated serotonin release after CML treatment by 32%, hinting at a connection between CML‐stimulated serotonin release and glucose uptake. Future studies need to elucidate whether the CML/glyoxal‐induced serotonin release in enterocytes might stimulate serotonin‐mediated intestinal motility.
Nepsilon‐Carboxymethyllysine (CML), which represents a well‐characterized Maillard reaction product that is frequently encountered in a Western diet, and its precursor glyoxal induce serotonin release in fully differentiated Caco‐2 cells. Whether the CML‐/glyoxal‐induced serotonin release plays a role in serotonin‐mediated gastric motility has to be elucidated in future studies.</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>29052845</pmid><doi>10.1002/jcb.26439</doi><tpages>11</tpages><orcidid>https://orcid.org/0000-0003-2456-9245</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Advanced glycosylation end products Alzheimer's disease caco‐2 cells Carboxymethyllysine Diabetes mellitus DNA microarrays Enterocytes Fatty acids Food Food processing Gene expression Gene regulation Genomes Glucose glucose uptake Glycosylation glyoxal Intestinal motility Intestine Maillard reaction Neurodegenerative diseases Nϵ‐carboxymethyllysine Serotonin serotonin release |
title | The advanced glycation end product Nϵ‐carboxymethyllysine and its precursor glyoxal increase serotonin release from Caco‐2 cells |
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