Sentence examples for marker the expression from inspiring English sources

The present study was designed to detect the dynamics of neuronal activation, using as a marker the expression of c-fos mRNA in the brain of rats subjected to 2-hour daily RFS, 3, 2 and 1 h before the expected meal, at the time of the usual feeding, and 1 h after feeding.

These mice generally carry the gene for an easily detectable marker, the expression of which is only activated following exposure to Cre.

Since SAA is a liver-derived inflammation marker the expression of which is under control of the inflammatory transcription factor NF-κB, we next compared hepatic NF-κB activity between the groups using liver homogenates prepared at sacrifice.

As a cell cycle and proliferation marker, the expression of Ki67 was significantly reduced in CaP-RR cells compared with CaP cells (data not shown).

While MSC do not typically express these markers, the expression of all three proteins was evident once the MSC were within the tumor microenvironment.

To determine if day seven spheres express pluripotency-associated markers, the expression of Oct4 and Sox2 was determined by RT-PCR.

Interestingly, while the pluripotent (Klf4, PouV, Nanog-positive) neural crest cells express all five different lineage markers, the expression of neural and glial lineage markers is dominant in neural stem cells (Msi1, Sox2-positive), suggesting a higher stem cell potential of the neural crest stem cells.

Among these BAT markers, the expression of leptin and GLUT1 is markedly stimulated by hypoxia (Grosfeld et al., 2002), which could be an adaptive mechanism that promotes angiogenesis and increases adipose tissue oxygenation (Grosfeld et al., 2002).

Although the reaction is not standardized (as in the case of known markers), the expression was clearly up-regulated in almost all tumor tissue sections analyzed (Table 4).

Alpha-smooth muscle actin (α-SMA) and type I collagen (COL-1) are mesenchymal markers, the expression of which corresponds to morphological changes in the peritoneum [ 33, 34].

In contrast to these new markers, the expression of cMyC is cardiac-restricted and its release should be specific for circumstances associated with cardiac injury.