PLIN2 and neoplasm: The biomarkers investigated for tumor adipogenesis included (a) fatty acid synthase (FASN), (b) Spot 14 (S14), (c) phosphorylated ribosomal protein S6 kinase-1 (pS6K1), (d) lipin-1, (e) adipophilin (PLIN2), (f) Elongation of long chain fatty acids family member 6 (Elovl6), and (g) peroxisome proliferator-activated receptor-gamma (PPARγ).