However, thrombospondin-2 levels showed a trend to be lower in the serum of patients with p16-positive tumours compared with patients with p16-negative tumours and even healthy donors (not statistically significant).
← all excerpts
Impact of p16 status on pro- and anti-angiogenesis factors in head and neck cancers.
2
—
—
The sentences
This, however, did not reach statistical significance.