Furthermore, staining of adipose tissue, lipoma, WDLS, MLS, DDLS, or PLS samples taken from one patient with SPIN1, GNDF, RETph, or MAZ antibody showed that also in individual patients high levels of SPIN1 correlate with high levels of GDNF, RETph, or MAZ (Supplementary Figure 6). This evidence concerns the gene SPIN1 and lipoma.