Microchimerism is the presence of a small number of non-host stem cells originate from another individual. The most common source of microchimerism is pregnancy. During pregnancy, bidirectional trafficking of hematopoietic ...

Spinal cord injury is damage to the spinal cord that results in a loss of function such as mobility or feeling. This dysfunction could not be restored. To repair the spinal cord injury is through transplantation of stem ...