The most complex engineering of human cell lines ever has been achieved by scientists, revealing that our genomes are more resilient to significant structural changes than was previously thought.

Furthermore, if cells are recovered from a human donor who will ... Most iPS cell lines established in earlier studies were derived from fibroblasts. Can iPS cells be established from other ...

Figure 1: Growth rates and relative telomerase activity in fibroblasts transfected with ... introduction of telomerase into normal human somatic cells does not lead to growth transformation ...

Bush's decision in August 2001 to permit federal financing for research on human embryonic stem (ES) cells using established ES cell lines. Stem-cell research has enormous potential value in both ...

Researchers have been trying for decades to stop the cells that damage the lung in people with pulmonary fibrosis. Now a team ...