Tag Archives: tissue

Mechanics of cells’ long-range communication modeled by researchers

By developing mathematical models of how the collagen matrix that connects cells in tissue stiffens, the researchers are providing insights into the pathology of fibrosis, cirrhosis of the liver and certain cancers. Tissue stiffness has long been know to be clinically relevant in these diseases, but the underlying changes that alter the mechanics of tissues are poorly understood…

First step: From human cells to tissue-engineered esophagus

The tissue-engineered esophagus formed on a relatively simple biodegradable scaffold after the researchers transplanted mouse and human organ-specific stem/progenitor cells into a murine model, according to principal investigator Tracy C. Grikscheit, MD, of the Developmental Biology and Regenerative Medicine program of The Saban Research Institute and pediatric surgeon at Children’s Hospital Los Angeles…