Physiologic characterization of type 2 diabetes-related loci
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Physiologic characterization of type 2 diabetes-related loci. / Grarup, Niels; Sparsø, Thomas; Hansen, Torben.
I: Current Diabetes Reports, Bind 10, Nr. 6, 01.12.2010, s. 485-97.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Physiologic characterization of type 2 diabetes-related loci
AU - Grarup, Niels
AU - Sparsø, Thomas
AU - Hansen, Torben
PY - 2010/12/1
Y1 - 2010/12/1
N2 - For the past two decades, genetics has been widely explored as a tool for unraveling the pathogenesis of diabetes. Many risk alleles for type 2 diabetes and hyperglycemia have been detected in recent years through massive genome-wide association studies and evidence exists that most of these variants influence pancreatic ß-cell function. However, risk alleles in five loci seem to have a primary impact on insulin sensitivity. Investigations of more detailed physiologic phenotypes, such as the insulin response to intravenous glucose or the incretion hormones, are now emerging and give indications of more specific pathologic mechanisms for diabetes-related risk variants. Such studies have shed light on the function of some loci but also underlined the complex nature of disease mechanism. In the future, sequencing-based discovery of low-frequency variants with higher impact on intermediate diabetes-related traits is a likely scenario and identification of new pathways involved in type 2 diabetes predisposition will offer opportunities for the development of novel therapeutic and preventative approaches.
AB - For the past two decades, genetics has been widely explored as a tool for unraveling the pathogenesis of diabetes. Many risk alleles for type 2 diabetes and hyperglycemia have been detected in recent years through massive genome-wide association studies and evidence exists that most of these variants influence pancreatic ß-cell function. However, risk alleles in five loci seem to have a primary impact on insulin sensitivity. Investigations of more detailed physiologic phenotypes, such as the insulin response to intravenous glucose or the incretion hormones, are now emerging and give indications of more specific pathologic mechanisms for diabetes-related risk variants. Such studies have shed light on the function of some loci but also underlined the complex nature of disease mechanism. In the future, sequencing-based discovery of low-frequency variants with higher impact on intermediate diabetes-related traits is a likely scenario and identification of new pathways involved in type 2 diabetes predisposition will offer opportunities for the development of novel therapeutic and preventative approaches.
KW - Animals
KW - Diabetes Mellitus, Type 2
KW - Genetic Predisposition to Disease
KW - Genome-Wide Association Study
KW - Humans
KW - Insulin Resistance
KW - Insulin-Secreting Cells
U2 - 10.1007/s11892-010-0154-y
DO - 10.1007/s11892-010-0154-y
M3 - Journal article
C2 - 20886378
VL - 10
SP - 485
EP - 497
JO - Current Diabetes Reports
JF - Current Diabetes Reports
SN - 1534-4827
IS - 6
ER -
ID: 35321965