Pharmacological characterisation of a novel long-acting CarboCarrier® D-Ala8GLP-1 for treatment of Type 2 diabetes

Steven Patterson, Martin de Kort, Wim H. A. Dokter, Ebo S. Bos, Andre M. M. Miltenburg, Peter R. Flatt

Research output: Contribution to journalMeeting abstractpeer-review

Abstract

Novel long-acting GLP-1 analogues were synthesized using CarboCarrier® technology. Pharmacological properties of Org 249305-1 in which an ATIII binding pentasaccharide, derived from Idraparinux, was conjugated to Lys37 of D-Ala8-GLP-1 amide are reported. Methods and Results: In vivo half-life of Org 249305-1 in rat and mouse was ~ 11h, with resistance to DPP-IV degradation. Insulin secretion from clonal BRIN-BD11 cells and mouse islets was increased 2.1 – 4.1- fold (P<0.01-0.001) by Org 249305-1 at 10-8M – 10-6M. Org 249305-1 had EC-50 values of 10-6.7M and 10-7.0M for GLP-1 receptor binding and cAMP generation, respectively.
Original languageEnglish
Article number882
Pages (from-to)S351
Number of pages1
JournalDiabetologia
Volume56
Issue numberIssue 1 Supplement
Publication statusPublished - Sep 2013

Keywords

  • type 2 diabetes
  • treatment
  • CarboCarrier
  • animal experiments

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