Persistent upregulation of U6:SNORD44 small RNA ratio in the serum of breast cancer patients.

Breast Cancer Res · 2011 · PMC3262198 · PMID 21914171

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did not reach statistical significanceno p-value reported

U6 levels were elevated in sera of patients with active metastasis but did not reach statistical significance, possibly due to the smaller sample size of healthy subjects (Table 8 ).

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