A new Israeli study shows how it might be possible to use embryonic stem cells to repair damaged lung tissue and help alleviate chronic respiratory disease weaknesses.
Weizmann Institute scientists began their research knowing that certain stem cells that normally reside in the lungs are similar to those in the bone marrow. In each organ, the stem cells are concentrated in special compartments that contain all the provisions that stem cells need.
“That understanding suggested to us that we might be able to apply our knowledge of techniques for transplanting bone marrow stem cells to repairing lung tissue,” says Prof. Yair Reisner of the Weizmann Institute’s Immunology Department.