anchor.diff:  Cell,podocyte,Cell,glomerular visceral epithelial cell
   Cell,preadipocyte,Cell,preadipocyte
   Cell,promyelocyte,Cell,promyelocyte
  -Cell,Purkinje Cell,Cell,Purkinje Cell
  +Cell,Purkinje Cell,Cell,Purkinje cell
   Cell,regulatory T-cell,Cell,regulatory T cell
   Cell,Renal Epithelial Cell,Cell,epithelial cell of renal tubule
   Cell,respiratory epithelial cell,Cell,respiratory epithelial cell
   Cell,retinal epithelial cell,Cell,retinal pigment epithelial cell
   Cell,Schwann cell,Cell,Schwann cell
  -Cell,sertoli cell,Cell,sertoli cell
  +Cell,sertoli cell,Cell,Sertoli cell
   Cell,Smooth Muscle,Cell,smooth muscle cell
  -Cell,Sperm,Cell,Sperm
  +Cell,Sperm,Cell,sperm
   Cell,spermatid,Cell,spermatid
   Cell,spermatocyte,Cell,spermatocyte
   Cell,spermatogonia,Cell,spermatogonium
   Cell,spinal cord neuron,Cell,spinal cord interneuron
   Cell,squamous cell,Cell,squamous epithelial cell
  -Cell,Striated Muscle Cell,Cell,Striated Muscle Cell
  +Cell,Striated Muscle Cell,Cell,striated muscle cell
   Cell,t-cell,Cell,T cell
   Cell,Th1 cell,Cell,T-helper 1 cell
   Cell,Th17 cell,Cell,T-helper 17 cell
  
positive.code: Cell,cerebral endothelial cell,Cell,cerebral cortex endothelial cell
  Cell,cholangiocyte,Cell,cholangiocyte
  Cell,chondrocyte,Cell,chondrocyte
  Cell,Chromaffin Cell,Cell,Chromaffin Cell
  Cell,Clara cell,Cell,Clara cell
  Cell,Columnar Epithelial Cell,Cell,columnar/cuboidal epithelial cell
  Cell,coronary artery endothelial cell,Cell,aortic endothelial cell
  
negative.code: Disease,fibrosis,Disease,pulmonary fibrosis
  Disease,gastric adenocarcinoma,Disease,gastric adenocarcinoma
  Disease,gastric adenoma,Disease,gastric adenocarcinoma
  Disease,glioblastoma,Disease,glioblastoma multiforme
  Disease,Glioma,Disease,brain glioma
  Disease,Head and Neck Neoplasms,MeSHDisease,Head and Neck Neoplasms
  Disease,hepatocellular carcinoma,Disease,hepatocellular carcinoma
  Disease,Huntington Disease,Disease,Huntington's disease
  Disease,Hypercholesterolemia,MeSHDisease,Hypercholesterolemia
  Disease,Hyperglycemia,Disease,hyperglycemia
  Disease,Hypertension,Disease,hypertension
  Disease,Inflammatory Bowel Disease,Disease,inflammatory bowel disease
  