TSG101 and thyroid cancer: Kittirat Saharat and colleagues have reported that tumor susceptibility gene 101 protein (TSG101) was identified to be upregulated in anoikis resistant thyroid cancer cells, which was accompanied with decreased expression of an apoptotic marker (cleaved poly-ADP ribose polymerase) and a pro-apoptotic protein (BCL-2 like protein 4) (8).