Kuhn A, Thu D, Waldvogel HJ, Faull RL, Luthi-Carter R.

Nat Methods. 2011 Oct 9;8(11):945-7. doi: 10.1038/nmeth.1710

Population-specific expression analysis (PSEA) reveals molecular changes in diseased brain.

Some inter-individual variation can be explained by individual changes in cell composition, instead of individual changes in gene expression.