TY - JOUR
T1 - Identification of biomarkers for glycaemic deterioration in type 2 diabetes
AU - Slieker, Roderick C
AU - Donnelly, Louise A
AU - Akalestou, Elina
AU - Lopez-Noriega, Livia
AU - Melhem, Rana
AU - Güneş, Ayşim
AU - Abou Azar, Frederic
AU - Efanov, Alexander
AU - Georgiadou, Eleni
AU - Muniangi-Muhitu, Hermine
AU - Sheikh, Mahsa
AU - Giordano, Giuseppe N
AU - Åkerlund, Mikael
AU - Ahlqvist, Emma
AU - Ali, Ashfaq
AU - Banasik, Karina
AU - Brunak, Søren
AU - Barovic, Marko
AU - Bouland, Gerard A
AU - Burdet, Frédéric
AU - Canouil, Mickaël
AU - Dragan, Iulian
AU - Elders, Petra J M
AU - Fernandez, Celine
AU - Festa, Andreas
AU - Fitipaldi, Hugo
AU - Froguel, Phillippe
AU - Gudmundsdottir, Valborg
AU - Gudnason, Vilmundur
AU - Gerl, Mathias J
AU - van der Heijden, Amber A
AU - Jennings, Lori L
AU - Hansen, Michael K
AU - Kim, Min
AU - Leclerc, Isabelle
AU - Klose, Christian
AU - Kuznetsov, Dmitry
AU - Mansour Aly, Dina
AU - Mehl, Florence
AU - Marek, Diana
AU - Melander, Olle
AU - Niknejad, Anne
AU - Ottosson, Filip
AU - Pavo, Imre
AU - Duffin, Kevin
AU - Syed, Samreen K
AU - Shaw, Janice L
AU - Cabrera, Over
AU - Pullen, Timothy J
AU - Simons, Kai
AU - Solimena, Michele
AU - Suvitaival, Tommi
AU - Wretlind, Asger
AU - Rossing, Peter
AU - Lyssenko, Valeriya
AU - Legido Quigley, Cristina
AU - Groop, Leif
AU - Thorens, Bernard
AU - Franks, Paul W
AU - Lim, Gareth E
AU - Estall, Jennifer
AU - Ibberson, Mark
AU - Beulens, Joline W J
AU - 't Hart, Leen M
AU - Pearson, Ewan R
AU - Rutter, Guy A
N1 - © 2023. The Author(s).
PY - 2023/5/3
Y1 - 2023/5/3
N2 - We identify biomarkers for disease progression in three type 2 diabetes cohorts encompassing 2,973 individuals across three molecular classes, metabolites, lipids and proteins. Homocitrulline, isoleucine and 2-aminoadipic acid, eight triacylglycerol species, and lowered sphingomyelin 42:2;2 levels are predictive of faster progression towards insulin requirement. Of ~1,300 proteins examined in two cohorts, levels of GDF15/MIC-1, IL-18Ra, CRELD1, NogoR, FAS, and ENPP7 are associated with faster progression, whilst SMAC/DIABLO, SPOCK1 and HEMK2 predict lower progression rates. In an external replication, proteins and lipids are associated with diabetes incidence and prevalence. NogoR/RTN4R injection improved glucose tolerance in high fat-fed male mice but impaired it in male db/db mice. High NogoR levels led to islet cell apoptosis, and IL-18R antagonised inflammatory IL-18 signalling towards nuclear factor kappa-B in vitro. This comprehensive, multi-disciplinary approach thus identifies biomarkers with potential prognostic utility, provides evidence for possible disease mechanisms, and identifies potential therapeutic avenues to slow diabetes progression.
AB - We identify biomarkers for disease progression in three type 2 diabetes cohorts encompassing 2,973 individuals across three molecular classes, metabolites, lipids and proteins. Homocitrulline, isoleucine and 2-aminoadipic acid, eight triacylglycerol species, and lowered sphingomyelin 42:2;2 levels are predictive of faster progression towards insulin requirement. Of ~1,300 proteins examined in two cohorts, levels of GDF15/MIC-1, IL-18Ra, CRELD1, NogoR, FAS, and ENPP7 are associated with faster progression, whilst SMAC/DIABLO, SPOCK1 and HEMK2 predict lower progression rates. In an external replication, proteins and lipids are associated with diabetes incidence and prevalence. NogoR/RTN4R injection improved glucose tolerance in high fat-fed male mice but impaired it in male db/db mice. High NogoR levels led to islet cell apoptosis, and IL-18R antagonised inflammatory IL-18 signalling towards nuclear factor kappa-B in vitro. This comprehensive, multi-disciplinary approach thus identifies biomarkers with potential prognostic utility, provides evidence for possible disease mechanisms, and identifies potential therapeutic avenues to slow diabetes progression.
KW - Mice
KW - Animals
KW - Male
KW - Diabetes Mellitus, Type 2/metabolism
KW - Blood Glucose/metabolism
KW - Islets of Langerhans/metabolism
KW - Insulin/metabolism
KW - Lipids
KW - Biomarkers/metabolism
KW - Cell Adhesion Molecules/metabolism
KW - Extracellular Matrix Proteins/metabolism
U2 - 10.1038/s41467-023-38148-7
DO - 10.1038/s41467-023-38148-7
M3 - Article
C2 - 37137910
SN - 2041-1723
VL - 14
SP - 1
EP - 18
JO - Nature Communications
JF - Nature Communications
M1 - 2533
ER -