Most likely, TPPP’s role in ciliated cells and cancer cells relies on TPPP’s regulation of microtubule dynamics; at the same time, we cannot exclude different TPPP functions in these cells, seeing as TPPP is a neomorphic moonlighting protein (i.e., a protein that can switch from a normal to a pathological function according to its protein partners and different conditions) [169]. Here, TPPP is linked to cancer.