Correction: Might Fibroblasts from Patients with Alzheimer’s Disease Reflect the Brain Pathology? A Focus on the Increased Phosphorylation of Amyloid Precursor Protein Tyr682 Residue, (Brain Sci, (2021), 11, 103, 10.3390/brainsci1101010)

In the original article [1], there was a mistake in “Figure 3”. During the assembly of Figure 3, Western blot panels labeled with APPpTyr, APP, and β-actin were mistakenly used for familiar patients with AD, AD, and healthy controls. This error also affected the optical density analysis of the APPpTyr levels reported in Figure 1 and Figure 3B, where the values corresponding to Figure 3 needed to be replaced. In contrast, APP and β-actins optical density analyses were performed on the correct panels that are now reported in Figure 3 and did not require changes in the corresponding Figure 3C–E. Nonetheless, these errors did not influence the overall significance of the results, which remain consistent with those reported and discussed in this article. The corrected “Figure 1 and Figure 3” appear below. The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original article has been updated.