Fig. 2
From: Cerebrospinal fluid soluble TREM2 in aging and Alzheimer’s disease
CSF sTREM2 levels did not depend on clinical diagnosis in two independent cohorts. a In the Norwegian cohort, sTREM2 levels did not significantly differ between controls (n = 50) and patients with Alzheimer’s disease (AD, n = 29) or mild cognitive impairment (MCI, n = 21). b The outcome was the same in the Swedish cohort after analysing AD patients (n = 25) and controls (n = 25). CSF of a single patient homozygous for the [p. T66M] mutation in TREM2 was used as a negative control in the ELISA assay. Smaller lines and larger lines represent interquartile range and median, respectively. sTREM2 soluble triggering receptor expressed on myeloid cells 2