Markers of fibroblast-rich tumor stroma and perivascular cells in serous ovarian cancer: Inter- and intra-patient heterogeneity and impact on survival.

Oncotarget · 2016 · PMC4951310 · PMID 26918345

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

showed a trendno p-value reported

One dataset displayed a significant negative impact of high PDGFRB gene expression on survival [ 46 ], while one showed a trend for the same result and the third (TCGA) showed no association to survival [ 47 , 48 ].

also in 53,322 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.