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SHR Neuro Krebs Kardio Lipid

Parker, N; Vidal-Pineiro, D; French, L; Shin, J; Adams, HHH; Brodaty, H; Cox, SR; Deary, IJ; Fjell, AM; Frenzel, S; Grabe, H; Hosten, N; Ikram, MA; Jiang, J; Knol, MJ; Mazoyer, B; Mishra, A; Sachdev, PS; Salum, G; Satizabal, CL; Schmidt, H; Schmidt, R; Seshadri, S; Schumann, G; Völzke, H; Walhovd, KB; Wen, W; Wittfeld, K; Yang, Q; Debette, S; Pausova, Z; Paus, T.
Corticosteroids and Regional Variations in Thickness of the Human Cerebral Cortex across the Lifespan.
Cereb Cortex. 2020; 30(2):575-586
Web of Science PubMed FullText FullText_MUG


Autor/innen der Med Uni Graz:
Schmidt Helena
Schmidt Reinhold

Dimensions Citations:

Plum Analytics:
Exposures to life stressors accumulate across the lifespan, with possible impact on brain health. Little is known, however, about the mechanisms mediating age-related changes in brain structure. We use a lifespan sample of participants (n = 21 251; 4-97 years) to investigate the relationship between the thickness of cerebral cortex and the expression of the glucocorticoid- and the mineralocorticoid-receptor genes (NR3C1 and NR3C2, respectively), obtained from the Allen Human Brain Atlas. In all participants, cortical thickness correlated negatively with the expression of both NR3C1 and NR3C2 across 34 cortical regions. The magnitude of this correlation varied across the lifespan. From childhood through early adulthood, the profile similarity (between NR3C1/NR3C2 expression and thickness) increased with age. Conversely, both profile similarities decreased with age in late life. These variations do not reflect age-related changes in NR3C1 and NR3C2 expression, as observed in 5 databases of gene expression in the human cerebral cortex (502 donors). Based on the co-expression of NR3C1 (and NR3C2) with genes specific to neural cell types, we determine the potential involvement of microglia, astrocytes, and CA1 pyramidal cells in mediating the relationship between corticosteroid exposure and cortical thickness. Therefore, corticosteroids may influence brain structure to a variable degree throughout life. © The Author(s) 2019. Published by Oxford University Press. All rights reserved. For permissions, please e-mail:

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