CSE1L and neoplasm: The average lung tumour numbers of mice injected with B16-EV cells were 32.7 ± 6.5 tumours/mouse (average tumour diameter 2.6 ± 1.8 mm) and were 14.3 ± 4.6 tumours/mouse (average tumour diameter 2.5 ± 1.5 mm) for mice injected with B16-anti-CAS cells (Fig. 6).