Scientists have grown a model human esophagus using pluripotent stem cells for the first time.
- By precisely timing the application of different chemicals, scientists have grown a small, model esophagus from stem cells.
- They used the model esophagus to clarify why a certain congenital condition occurs.
- Using this technique, future researchers will be able to understand the nature of diseases better, develop new treatments, and even repair damaged esophagi.
Human egg cells can now be created from donor blood — a brave new world is upon us.
- Japanese scientists have successfully created immature human egg cells using stem cells.
- The discovery builds on years of research into the uses of stem cells.
- While the prospects for new fertility treatments are promising, the ethical questions raised by the procedure will have to be answered.
It's a development that could one day lead to much better treatments for osteoporosis, joint damage, and bone fractures.
- Scientists have isolated skeletal stem cells in adult and fetal bones for the first time.
- These cells could one day help treat damaged bone and cartilage.
- The team was able to grow skeletal stem cells from cells found within liposuctioned fat.
Stem cells have endless uses. This study suggests they can even bring half dead teeth back to life.
The results of two human clinical trials involving elderly patients suffering from frailty showed no adverse side effects and “remarkable” physical improvement.
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