Cord serum dipeptidyl-peptidase 4 activity in gestational diabetes

Background Tissue‐specific dipeptidyl‐peptidase 4 (DPP4) dysregulation has been described in adults with diabetes mellitus. The DPP4 ‐incretin system has not been studied in foetal life. In this study, DPP4 activity and glucagon‐like peptide‐1 (GLP‐1) levels were assessed in cord blood of neonates b...

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Veröffentlicht in:European journal of clinical investigation 2015-02, Vol.45 (2), p.196-203
Hauptverfasser: Al-Aissa, Zahra, Rosta, Klára, Hadarits, Orsolya, Harreiter, Jürgen, Zóka, András, Bancher-Todesca, Dagmar, Patócs, Attila, Kiss, Katalin, Sármán, Beatrix, Pusztai, Péter, Sziller, István, Rigó, János, Rácz, Károly, Somogyi, Anikó, Kautzky-Willer, Alexandra, Firneisz, Gábor
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container_issue 2
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container_title European journal of clinical investigation
container_volume 45
creator Al-Aissa, Zahra
Rosta, Klára
Hadarits, Orsolya
Harreiter, Jürgen
Zóka, András
Bancher-Todesca, Dagmar
Patócs, Attila
Kiss, Katalin
Sármán, Beatrix
Pusztai, Péter
Sziller, István
Rigó, János
Rácz, Károly
Somogyi, Anikó
Kautzky-Willer, Alexandra
Firneisz, Gábor
description Background Tissue‐specific dipeptidyl‐peptidase 4 (DPP4) dysregulation has been described in adults with diabetes mellitus. The DPP4 ‐incretin system has not been studied in foetal life. In this study, DPP4 activity and glucagon‐like peptide‐1 (GLP‐1) levels were assessed in cord blood of neonates born to women with gestational diabetes mellitus (GDM) and nondiabetic controls. Material and methods This study has been conducted in two Hungarian and one Austrian centres. Patients: A total of 568 pregnant women were enrolled in the study after their OGTT between the 24th and 28th gestational week. Cord blood samplings with DPP4 activity and GLP‐1 level measurements were possible in 270 (DPP4: 159 control, 111 GDM) and 112 (GLP‐1: 72 control, 40 GDM) cases. OGTT (24–28th gestational week) and cord blood sampling at delivery were performed. Cord serum DPP4 activity was determined in a continuous monitoring microplate‐based kinetic assay, and cord plasma GLP‐1 was measured using a fluorescence ELISA method. Results Cord serum DPP4 activity was lower in GDM [mean (95% CI): 28·07 U/L (26·32–29·82 U/L)] than in controls [31·61 U/L (29·93–33·29 U/L), MWU P = 0·0015]. Cord plasma active GLP‐1 levels were close to the lower detection limit and were not altered in GDM (control: mean = 3·43 pM, 95% CI: 3·04–3·82 pM, GDM: mean = 3·61 pM, 95% CI: 2·96–4·28 pM – MWU test P = 0·6). Conclusions Decreased cord serum DPP4 activity in gestational diabetes mellitus might be the result of an adaptive foetal response or an early dysregulation in the entero‐insular axis with consequences beyond the incretin system. Cord plasma GLP‐1 levels may reflect the missing oral intake with a limited glucose sensing of L cells via the circulation in foetal life.
doi_str_mv 10.1111/eci.12397
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The DPP4 ‐incretin system has not been studied in foetal life. In this study, DPP4 activity and glucagon‐like peptide‐1 (GLP‐1) levels were assessed in cord blood of neonates born to women with gestational diabetes mellitus (GDM) and nondiabetic controls. Material and methods This study has been conducted in two Hungarian and one Austrian centres. Patients: A total of 568 pregnant women were enrolled in the study after their OGTT between the 24th and 28th gestational week. Cord blood samplings with DPP4 activity and GLP‐1 level measurements were possible in 270 (DPP4: 159 control, 111 GDM) and 112 (GLP‐1: 72 control, 40 GDM) cases. OGTT (24–28th gestational week) and cord blood sampling at delivery were performed. Cord serum DPP4 activity was determined in a continuous monitoring microplate‐based kinetic assay, and cord plasma GLP‐1 was measured using a fluorescence ELISA method. Results Cord serum DPP4 activity was lower in GDM [mean (95% CI): 28·07 U/L (26·32–29·82 U/L)] than in controls [31·61 U/L (29·93–33·29 U/L), MWU P = 0·0015]. Cord plasma active GLP‐1 levels were close to the lower detection limit and were not altered in GDM (control: mean = 3·43 pM, 95% CI: 3·04–3·82 pM, GDM: mean = 3·61 pM, 95% CI: 2·96–4·28 pM – MWU test P = 0·6). Conclusions Decreased cord serum DPP4 activity in gestational diabetes mellitus might be the result of an adaptive foetal response or an early dysregulation in the entero‐insular axis with consequences beyond the incretin system. Cord plasma GLP‐1 levels may reflect the missing oral intake with a limited glucose sensing of L cells via the circulation in foetal life.</description><identifier>ISSN: 0014-2972</identifier><identifier>EISSN: 1365-2362</identifier><identifier>DOI: 10.1111/eci.12397</identifier><identifier>PMID: 25556541</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>Adult ; Blood Glucose - metabolism ; Case-Control Studies ; Cord blood ; Diabetes, Gestational - diet therapy ; Diabetes, Gestational - drug therapy ; Diabetes, Gestational - enzymology ; Dipeptidyl Peptidase 4 - metabolism ; dipeptidyl-peptidase 4 (DPP4) ; Female ; Fetal Blood - metabolism ; gestational diabetes mellitus (GDM) ; Glucagon-Like Peptide 1 - metabolism ; glucagon-like peptide-1 (GLP-1) ; Humans ; Hypoglycemic Agents - therapeutic use ; Insulins - therapeutic use ; Pregnancy ; Pregnancy Outcome</subject><ispartof>European journal of clinical investigation, 2015-02, Vol.45 (2), p.196-203</ispartof><rights>2014 Stichting European Society for Clinical Investigation Journal Foundation</rights><rights>2014 Stichting European Society for Clinical Investigation Journal Foundation.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3637-b7bb5a7c3c31c6f0d91559ffc7f3caea98836267b5a94a1ba8878deebeb8afb73</citedby><cites>FETCH-LOGICAL-c3637-b7bb5a7c3c31c6f0d91559ffc7f3caea98836267b5a94a1ba8878deebeb8afb73</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Feci.12397$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Feci.12397$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,777,781,1412,27905,27906,45555,45556</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25556541$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Al-Aissa, Zahra</creatorcontrib><creatorcontrib>Rosta, Klára</creatorcontrib><creatorcontrib>Hadarits, Orsolya</creatorcontrib><creatorcontrib>Harreiter, Jürgen</creatorcontrib><creatorcontrib>Zóka, András</creatorcontrib><creatorcontrib>Bancher-Todesca, Dagmar</creatorcontrib><creatorcontrib>Patócs, Attila</creatorcontrib><creatorcontrib>Kiss, Katalin</creatorcontrib><creatorcontrib>Sármán, Beatrix</creatorcontrib><creatorcontrib>Pusztai, Péter</creatorcontrib><creatorcontrib>Sziller, István</creatorcontrib><creatorcontrib>Rigó, János</creatorcontrib><creatorcontrib>Rácz, Károly</creatorcontrib><creatorcontrib>Somogyi, Anikó</creatorcontrib><creatorcontrib>Kautzky-Willer, Alexandra</creatorcontrib><creatorcontrib>Firneisz, Gábor</creatorcontrib><title>Cord serum dipeptidyl-peptidase 4 activity in gestational diabetes</title><title>European journal of clinical investigation</title><addtitle>Eur J Clin Invest</addtitle><description>Background Tissue‐specific dipeptidyl‐peptidase 4 (DPP4) dysregulation has been described in adults with diabetes mellitus. The DPP4 ‐incretin system has not been studied in foetal life. In this study, DPP4 activity and glucagon‐like peptide‐1 (GLP‐1) levels were assessed in cord blood of neonates born to women with gestational diabetes mellitus (GDM) and nondiabetic controls. Material and methods This study has been conducted in two Hungarian and one Austrian centres. Patients: A total of 568 pregnant women were enrolled in the study after their OGTT between the 24th and 28th gestational week. Cord blood samplings with DPP4 activity and GLP‐1 level measurements were possible in 270 (DPP4: 159 control, 111 GDM) and 112 (GLP‐1: 72 control, 40 GDM) cases. OGTT (24–28th gestational week) and cord blood sampling at delivery were performed. Cord serum DPP4 activity was determined in a continuous monitoring microplate‐based kinetic assay, and cord plasma GLP‐1 was measured using a fluorescence ELISA method. Results Cord serum DPP4 activity was lower in GDM [mean (95% CI): 28·07 U/L (26·32–29·82 U/L)] than in controls [31·61 U/L (29·93–33·29 U/L), MWU P = 0·0015]. Cord plasma active GLP‐1 levels were close to the lower detection limit and were not altered in GDM (control: mean = 3·43 pM, 95% CI: 3·04–3·82 pM, GDM: mean = 3·61 pM, 95% CI: 2·96–4·28 pM – MWU test P = 0·6). Conclusions Decreased cord serum DPP4 activity in gestational diabetes mellitus might be the result of an adaptive foetal response or an early dysregulation in the entero‐insular axis with consequences beyond the incretin system. Cord plasma GLP‐1 levels may reflect the missing oral intake with a limited glucose sensing of L cells via the circulation in foetal life.</description><subject>Adult</subject><subject>Blood Glucose - metabolism</subject><subject>Case-Control Studies</subject><subject>Cord blood</subject><subject>Diabetes, Gestational - diet therapy</subject><subject>Diabetes, Gestational - drug therapy</subject><subject>Diabetes, Gestational - enzymology</subject><subject>Dipeptidyl Peptidase 4 - metabolism</subject><subject>dipeptidyl-peptidase 4 (DPP4)</subject><subject>Female</subject><subject>Fetal Blood - metabolism</subject><subject>gestational diabetes mellitus (GDM)</subject><subject>Glucagon-Like Peptide 1 - metabolism</subject><subject>glucagon-like peptide-1 (GLP-1)</subject><subject>Humans</subject><subject>Hypoglycemic Agents - therapeutic use</subject><subject>Insulins - therapeutic use</subject><subject>Pregnancy</subject><subject>Pregnancy Outcome</subject><issn>0014-2972</issn><issn>1365-2362</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kLFOwzAQhi0EoqUw8AIoIwxp7TiOkxGi0laqCkhFjJbtXJAhaUqcAHl7DGm7ccvd8P2_Th9ClwSPiZsJaDMmAU34ERoSGjE_oFFwjIYYk9APEh4M0Jm1bxjjmNDgFA0CxljEQjJEd2lVZ56Fui29zGxh25isK_z-kBa80JO6MZ-m6Tyz8V7BNrIx1UYWDpcKGrDn6CSXhYWL3R6h5_vpOp37y4fZIr1d-ppGlPuKK8Uk11RToqMcZwlhLMlzzXOqJcgkjt3XEXdQEkqiZBzzOANQoGKZK05H6Lrv3dbVR-seEaWxGopCbqBqrSARC0KnA1OH3vSoritra8jFtjalrDtBsPhVJpwy8afMsVe72laVkB3IvSMHTHrgyxTQ_d8kpuliX-n3CWMb-D4kZP0uIk45Ey-rmSCrefpEH7FY0x9IWYT_</recordid><startdate>201502</startdate><enddate>201502</enddate><creator>Al-Aissa, Zahra</creator><creator>Rosta, Klára</creator><creator>Hadarits, Orsolya</creator><creator>Harreiter, Jürgen</creator><creator>Zóka, András</creator><creator>Bancher-Todesca, Dagmar</creator><creator>Patócs, Attila</creator><creator>Kiss, Katalin</creator><creator>Sármán, Beatrix</creator><creator>Pusztai, Péter</creator><creator>Sziller, István</creator><creator>Rigó, János</creator><creator>Rácz, Károly</creator><creator>Somogyi, Anikó</creator><creator>Kautzky-Willer, Alexandra</creator><creator>Firneisz, Gábor</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201502</creationdate><title>Cord serum dipeptidyl-peptidase 4 activity in gestational diabetes</title><author>Al-Aissa, Zahra ; Rosta, Klára ; Hadarits, Orsolya ; Harreiter, Jürgen ; Zóka, András ; Bancher-Todesca, Dagmar ; Patócs, Attila ; Kiss, Katalin ; Sármán, Beatrix ; Pusztai, Péter ; Sziller, István ; Rigó, János ; Rácz, Károly ; Somogyi, Anikó ; Kautzky-Willer, Alexandra ; Firneisz, Gábor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3637-b7bb5a7c3c31c6f0d91559ffc7f3caea98836267b5a94a1ba8878deebeb8afb73</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Adult</topic><topic>Blood Glucose - metabolism</topic><topic>Case-Control Studies</topic><topic>Cord blood</topic><topic>Diabetes, Gestational - diet therapy</topic><topic>Diabetes, Gestational - drug therapy</topic><topic>Diabetes, Gestational - enzymology</topic><topic>Dipeptidyl Peptidase 4 - metabolism</topic><topic>dipeptidyl-peptidase 4 (DPP4)</topic><topic>Female</topic><topic>Fetal Blood - metabolism</topic><topic>gestational diabetes mellitus (GDM)</topic><topic>Glucagon-Like Peptide 1 - metabolism</topic><topic>glucagon-like peptide-1 (GLP-1)</topic><topic>Humans</topic><topic>Hypoglycemic Agents - therapeutic use</topic><topic>Insulins - therapeutic use</topic><topic>Pregnancy</topic><topic>Pregnancy Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Al-Aissa, Zahra</creatorcontrib><creatorcontrib>Rosta, Klára</creatorcontrib><creatorcontrib>Hadarits, Orsolya</creatorcontrib><creatorcontrib>Harreiter, Jürgen</creatorcontrib><creatorcontrib>Zóka, András</creatorcontrib><creatorcontrib>Bancher-Todesca, Dagmar</creatorcontrib><creatorcontrib>Patócs, Attila</creatorcontrib><creatorcontrib>Kiss, Katalin</creatorcontrib><creatorcontrib>Sármán, Beatrix</creatorcontrib><creatorcontrib>Pusztai, Péter</creatorcontrib><creatorcontrib>Sziller, István</creatorcontrib><creatorcontrib>Rigó, János</creatorcontrib><creatorcontrib>Rácz, Károly</creatorcontrib><creatorcontrib>Somogyi, Anikó</creatorcontrib><creatorcontrib>Kautzky-Willer, Alexandra</creatorcontrib><creatorcontrib>Firneisz, Gábor</creatorcontrib><collection>Istex</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>European journal of clinical investigation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Al-Aissa, Zahra</au><au>Rosta, Klára</au><au>Hadarits, Orsolya</au><au>Harreiter, Jürgen</au><au>Zóka, András</au><au>Bancher-Todesca, Dagmar</au><au>Patócs, Attila</au><au>Kiss, Katalin</au><au>Sármán, Beatrix</au><au>Pusztai, Péter</au><au>Sziller, István</au><au>Rigó, János</au><au>Rácz, Károly</au><au>Somogyi, Anikó</au><au>Kautzky-Willer, Alexandra</au><au>Firneisz, Gábor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Cord serum dipeptidyl-peptidase 4 activity in gestational diabetes</atitle><jtitle>European journal of clinical investigation</jtitle><addtitle>Eur J Clin Invest</addtitle><date>2015-02</date><risdate>2015</risdate><volume>45</volume><issue>2</issue><spage>196</spage><epage>203</epage><pages>196-203</pages><issn>0014-2972</issn><eissn>1365-2362</eissn><abstract>Background Tissue‐specific dipeptidyl‐peptidase 4 (DPP4) dysregulation has been described in adults with diabetes mellitus. The DPP4 ‐incretin system has not been studied in foetal life. In this study, DPP4 activity and glucagon‐like peptide‐1 (GLP‐1) levels were assessed in cord blood of neonates born to women with gestational diabetes mellitus (GDM) and nondiabetic controls. Material and methods This study has been conducted in two Hungarian and one Austrian centres. Patients: A total of 568 pregnant women were enrolled in the study after their OGTT between the 24th and 28th gestational week. Cord blood samplings with DPP4 activity and GLP‐1 level measurements were possible in 270 (DPP4: 159 control, 111 GDM) and 112 (GLP‐1: 72 control, 40 GDM) cases. OGTT (24–28th gestational week) and cord blood sampling at delivery were performed. Cord serum DPP4 activity was determined in a continuous monitoring microplate‐based kinetic assay, and cord plasma GLP‐1 was measured using a fluorescence ELISA method. Results Cord serum DPP4 activity was lower in GDM [mean (95% CI): 28·07 U/L (26·32–29·82 U/L)] than in controls [31·61 U/L (29·93–33·29 U/L), MWU P = 0·0015]. Cord plasma active GLP‐1 levels were close to the lower detection limit and were not altered in GDM (control: mean = 3·43 pM, 95% CI: 3·04–3·82 pM, GDM: mean = 3·61 pM, 95% CI: 2·96–4·28 pM – MWU test P = 0·6). Conclusions Decreased cord serum DPP4 activity in gestational diabetes mellitus might be the result of an adaptive foetal response or an early dysregulation in the entero‐insular axis with consequences beyond the incretin system. Cord plasma GLP‐1 levels may reflect the missing oral intake with a limited glucose sensing of L cells via the circulation in foetal life.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>25556541</pmid><doi>10.1111/eci.12397</doi><tpages>8</tpages></addata></record>
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subjects Adult
Blood Glucose - metabolism
Case-Control Studies
Cord blood
Diabetes, Gestational - diet therapy
Diabetes, Gestational - drug therapy
Diabetes, Gestational - enzymology
Dipeptidyl Peptidase 4 - metabolism
dipeptidyl-peptidase 4 (DPP4)
Female
Fetal Blood - metabolism
gestational diabetes mellitus (GDM)
Glucagon-Like Peptide 1 - metabolism
glucagon-like peptide-1 (GLP-1)
Humans
Hypoglycemic Agents - therapeutic use
Insulins - therapeutic use
Pregnancy
Pregnancy Outcome
title Cord serum dipeptidyl-peptidase 4 activity in gestational diabetes
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