hsa-mir-181b: Endocrine and other factor-regulated calcium reabsorption, Endometrial cancer, TNF signaling pathway, Renal cell carcinoma, Acute myeloid leukemia, Thyroid hormone signaling pathway, Human T-cell leukemia virus 1 infection, Toll-like receptor signaling pathway, Small cell lung cancer, Graft-versus-host disease. The gene discussed is TNF; the disease is hereditary clear cell renal cell carcinoma.