Human HSP10 (HuHSP10) was selected as a homologous system for human amyloid disease, GroES as a well-studied reference chaperone, and Drosophila HSP10 (DrHSP10) due to our experience with transgenic models for human amyloid diseases in the fly suffering from neurodegeneration (Berg et al., 2009; Berg et al., 2010; Jonson et al., 2015; Jonson et al., 2018; Jonson et al., 2019; Sandberg et al., 2020). This evidence concerns the gene HSPE1 and amyloidosis.