High intra-tumoral and serum matrix metalloproteinase 9 levels are associated with reduced survival of patients with glioblastoma and brain metastases.

Front Oncol · 2025 · PMC12819301 · PMID 41573658

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did not reach statistical significanceno p-value reported

In contrast, intra-tumoral MMP-9 levels and activity did not reach statistical significance.

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