Blood-based bioenergetic profiling is related to differences in brain morphology in African Americans with Type 2 diabetes

In this study, we examined peripheral blood mononuclear cell (PBMC) mitochondrial function and brain morphology in a cohort of African Americans with longstanding Type 2 diabetes. Key parameters of PBMC respiration were correlated with white matter, gray matter, and total intracranial volumes.  Our analyses indicate that these relationships are primarily driven by the relationship of systemic bioenergetic capacity with total intracranial volume, suggesting that systemic differences in mitochondrial function may play a role in overall brain morphology.

Source: Clinical Science - November 6, 2018 Category: Biomedical Science Authors: Mahapatra, G., Smith, S. C., Hughes, T. M., Wagner, B., Maldjian, J. A., Freedman, B. I., Molina, A. J. A. Tags: PublishAheadOfPrint Source Type: research