Type 2 & other diabetes

NMR-based metabolomic profiling identifies inflammation and muscle-related metabolites as predictors of incident type 2 diabetes mellitus beyond glucose: The Di@bet.es study

Diabetes Res Clin PractPublished Nested case-control study

Authors' conclusion

The model highlighted a relevant contribution of inflammation (glycosylation pattern and HDL) and muscle (creatinine and creatine) in the development of type 2 diabetes as independent factors of hyperglycemia.

Study context

Population
Subgroup of individuals from the Di@bet.es study
Participants
145 / 145 / 145
Comparison
Incident T2D vs glucose-matched non-diabetic individuals vs age- and sex-matched controls
  • Developing T2Dn = 145
  • Glucose-matchedn = 145reference
  • Controlsn = 145
Outcome
Glucose-independent serum metabolomic signature associated with future T2D
Follow-up
8-year follow-up
Methodological detailsNMR-based metabolomics, machine learning, age-, sex- and BMI-matched glucose-matched controls, age- and sex-matched controls
  • NMR-based metabolomics
  • Machine learning
  • Age-, sex- and BMI-matched glucose-matched controls
  • Age- and sex-matched controls

Main finding

As reported in the abstract

Classification of incident T2D vs glucose-matched individuals (logistic regression)

AUC

0.628

95% CI 0.510–0.746

Observational data: associations, not effects.

Original publication

NMR-based metabolomic profiling identifies inflammation and muscle-related metabolites as predictors of incident type 2 diabetes mellitus beyond glucose: The Di@bet.es study. Diabetes Res Clin Pract. Published 8 June 2023. doi:10.1016/j.diabres.2023.110772

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