Sentence examples for been observed in invasive from inspiring English sources
Overexpression of uPA has been observed in invasive malignancies of the breast, colon and stomach [8].
A positive correlation between VEGF expression and degree of macrophage infiltration has been observed in invasive breast carcinoma [ 28, 35] and other malignancies [ 36, 37].
Although high expression levels of HOXD10 have previously been observed in invasive oral cancers, this is the first study to explore the functional roles of HOXD10 in HNSCC development.
In healthy human and rodent mammary epithelia outside of pregnancy, Stat5a/b is consistently tyrosine phosphorylated and transcriptionally active at a basal level [ 5], whereas a progressive loss of nuclear-localized, tyrosine-phosphorylated Stat5a/b (Nuc-pYStat5a/b) has been observed in invasive and metastatic breast cancer [ 22, 29, 30].
Given that down-regulation of ERβ1 has been observed in invasive breast cancers, in this study we hypothesized that ERβ1 functions to maintain an epithelial phenotype in breast cancer and examined whether ERβ1 reduces the invasiveness of basal cancer cells by repressing EMT [ 26].
Many examples of rapid evolutionary change have been observed in invasive species colonizing new habitats, and these evolutionary changes may be a key component of the invasion process (Hendry and Kinnison 1999; Reznick and Ghalambor 2001; Carroll et al. 2007; Whitney and Gabler 2008).
No differences were observed in invasive mechanical ventilation (68.8% vs 65.0%, P = 0.211), prone positioning (18% vs 15.1%, P = 0.331) or LOS.
A further increase in staining intensity along with redistribution to both cytoplasm and nucleus were observed in invasive cancer stages (Figure 6B, D), with the highest levels of expression observed in metastatic breast cancer lesions irrespective of location (data not shown).
In particular, strong expression was observed in invasive tumour fronts.
The highest transcription level of Bmi-1 was observed in invasive tumor tissue.
Positive but heterogeneous E-cadherin expression is observed in invasive ductal carcinomas.
