Sentences with phrase «progenitor cell levels»
The ambulance - progenitor cell analogy isn't perfect; exercise, generally a good thing, increases progenitor cell levels in the blood, says co-first author and cardiology fellow Muhammad Hammadah.
http://www.emoryhealthsciblog.com/ Not exact matches
«We discovered that WS neural progenitor cells failed to proliferate due to high levels of cell death,» said Muotri.
Most importantly, when the team disabled the HIF - 1α cellular alarm, BMP signaling in human FOP bone progenitor cells was restored to levels comparable to cells in normal oxygen.
On a molecular level this process is controlled by a wide range of factors, ensuring that the right number of undifferentiated progenitor cells differentiate into skin cells and make their way to replace the old damaged ones.
Acquiring a sufficient number of progenitor cells has been difficult, however, which is why scientists have considered induced pluripotent stem cells (iPSCs), since they can be expanded at significantly high levels and then differentiated into the progenitors.
Their studies revealed that a subset of normal breast precursor cells, called luminal progenitors, have dangerously short telomeres and display a correspondingly high level DNA damage response localized at their chromosome ends.
In contrast, the growth of clones derived from progenitor cells becomes checked by increasing levels of apoptosis, leading to the formation of benign lesions.
Some patients who received GM - CSF experienced above - average increases in the levels of progenitor cells, defined as carrying the marker CD34.
Patients with ExMI tended to have a decrease (18 percent) in the levels of progenitor cells in their blood, while the rest of the group saw an increase (14 percent).
Following coronary artery occlusion, SDF - 1α level is increased in the infarcted area, resulting in the recruitment of progenitor cells expressing CXCR4 for post-infarct repair [47].
We found that these β - cell progenitors experience different levels of Notch signaling, which in turn regulate distinct cellular outcomes.
While human cord blood represents a potentially important source of hematopoietic stem and progenitor cells (HSPC), current two dimensional (2D) growth conditions employed to amplify cell numbers to the level required for many regenerative applications lead to a decline in the absolute percentage of the most primitive HSPCs [1].
May 25, 2000 Different levels of transcription factor coax immune cell progenitors down different developmental pathways Researchers from the University of Chicago provide evidence that varying levels of a single transcription factor can determine the fates of developing cells.
Holoclones express high levels of stem and progenitor cell markers CD44, α2β1 integrin, and β - catenin.