Lung tissue consists of a large number of different lung cells from epithelial and vascular ... since the airways may be affected even more than the parenchyma. Emphysema is patchy at the same ...

which restricts access of serum constituents and peripheral cells to the brain parenchyma. Expression of exogenously administered genes in the CNS has been achieved in vivo using highly invasive ...

These findings from human and animal studies led us to test ... of CSCs are amplifying and differentiating to replace the parenchymal cells lost by normal wear and tear. This mechanism has been ...

There is currently no effective treatment, but new research suggests promise for exosomes, tiny sacs released by cells. Non-parenchymal cells like hepatic stellate cells (HSCs), Kupffer cells (KCs ...