Smad signalling has been implicated in tumour and metastases formation. Here, Tang et al.show that profilin-2 enhances Smad signalling and tumour growth via an epigenetic mechanism, and that Smad expression correlates with an unfavourable prognosis of lung cancer patients.
- Yun-Neng Tang
- Wei-Qiao Ding
- Jian-Guo Song