Several other reports also showed the role of HSPA8 (Hsc70-4 in Drosophila) in the rescue from the proteinopathies in the case of neurodegenerative diseases (Bauer et al., 2010; Monsellier et al., 2015; Scior et al., 2018). The gene discussed is HSPA8; the disease is proteostasis deficiencies.