Tag Archives: Umbilical cord

Stem cell bank in King Abdulaziz Medical City

The King Abdulaziz Medical City in Riyadh is getting ready to open a stem cell bank harvested from the umbilical cord. The procedure will be done in laboratories and specially equipped rooms to draw the cells from umbilical cord blood and separate them using a special device.

Then they will be stored in labs for a period from 15 to 20 years after examining them and making sure they are free of contagious and genetic diseases. In addition, a team will be prepared for coordinating, marketing and research within this field.

Placentas may offer richer source for stem cells

Image via Wikipedia

Researchers in the U.S. say they may have found a new and better source for harvesting stem cells: the placentas that are often discarded after birth.

The research from Children’s Hospital & Research Center Oakland found there are far more stem cells in placentas than in umbilical cord blood, the traditional source for stem cells, and they can be safely extracted for transplantation.

“Yes, the stem cells are there; yes, they are viable; and yes, we can get them out,” declared Dr. Frans Kuypers, one of the scientists who led the research with fellow scientist Vladimir Serikov.
The study was
Read More…

USA- Umbilical Cord Stem Cells Used to Combat Leukemia

Researchers have discovered that umbilical cord stem cells, found in the blood of the umbilical cord, and able to differentiate into various types of tissue, represent a valid treatment alternative for leukemia patients that cannot find a compatible donor for a bone marrow transplant. American hematologists meeting in San Francisco for the 50th American Society of Hematology (ASH) Congress are now focusing their research on these types of stem cells to fight blood borne tumors.

An American study has recently called attention to the possible applications of umbilical cord stem cells for leukemia treatments. For years,
Read More…

Stem cell therapy found for leukaemia

In a ray of hope for millions of leukaemia patients, American scientists have claimed to have developed a technique which multiplies the small number of stem cells in the donor blood, making it much more potent for the treatment of the fatal disease.

It also eliminates the need for a matching donor, whose bone marrow is usually transplanted to the patient, according to a study which appeared in the journal Nature Medicine. Traditionally, there was always a risk that the patient’s body may reject the new cells from a donor.

Molecule that leads stem cells to bone marrow discovered

An ‘antenna’ molecule, which is capable of guiding blood stem cells to their natural ‘home’, the bone marrow, has been discovered. The discovery could improve the efficiency of umbilical cord stem cell transplants. This type of transplant is not efficient when there are not many umbilical cord stem cells present, since few of them are able to reach the bone marrow from the blood.
Reported by Nature magazine, the discovery was made by David Scadden of the Harvard Stem Cell Institute in Boston. The stem cells, which normally renew the population of blood cells in the body
Read More…