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. 2018 Jun 11;11:198. doi: 10.3389/fnmol.2018.00198

Figure 5.

Figure 5

Cosmosiin affects amyloid precursor protein (APP) processing and Aβ production. (A) Representative Western blots (left) and bar plot summary (right) of full-length APP (APP-FL), ADAM10, BACE1, α-/β-CTF, sAPPα and sAPPβ levels in HEK-APP cells treated with the vehicle DMSO (1:10,000) or 5 μM cosmosiin for 36 h. (B) Normalized levels of Aβ1–40 (left) and Aβ1–42 (right) measured by enzyme-linked immunosorbent assay (ELISA) in the culture medium of HEK-APP cells treated with the vehicle DMSO (1:10,000) or cosmosiin (1, 5 and 10 μM) for 36 h. Data are expressed as means ± SD. *P < 0.05; **P < 0.01 (n = 4).