“For centuries, scientists have known that certain animals can regenerate missing parts of their bodies. Humans actually share this ability with animals like the starfish and the newt. Although we can’t replace a missing leg or a finger, our bodies are constantly regenerating blood, skin, and other tissues.
The identity of the powerful cells that allow us to regenerate some tissues was first revealed when experiments with bone marrow in the 1950s established the existence of stem cells in our bodies and led to the development of bone marrow transplantation, a therapy now widely used in medicine.
This discovery raised
Image by jason | caine via Flickr
A 21-year-old leukemia patient underwent pioneering surgery in a Shanghai hospital Wednesday, when doctors transfused 30 milliliters of umbilical-cord blood donated by a Shanghai cord bank. Today they will transplant a batch of his father’s stem cells, which are an imperfect match.
This combination of umbilical-cord blood and half-matched stem cells can offer lifesaving transplant opportunities to many more patients than traditional methods, which require a perfect match between patient and donor, said doctors from Shanghai No. 1 People’s Hospital.
It will be a month before results of the transplant are determined.
About 40,000 to 50,000
The Pisa University Hospital has become part of the international network of hematopoietic stem cell transplant facilities (meaning they produce various blood components). The hospital was recently accredited by the Italian registry of bone marrow donors, which is part of the international network.
Pisa has become an important center for bone marrow collection for all potential donors in northwestern Italy.
On 20 April 2009, the first donation was carried out for a patient at the Udine University Hospital, and a second donation is being organized for a patient being treated at the Montpellier Hospital (France).
The hospital in Pisa received the
The past few years brought high development in obtaining and culturing autologous adult stem cells. In this paper we review publications of experimental investigations and clinical trials of the muscle-derived cells and the application in the treatment of stress urinary incontinence among women. Mesenchymal stem cells (MSCs) can be obtained from bone marrow but it is associated with a painful biopsy procedure.
Collection of muscle-derived stem cells (MDSCs) is less harmful because the skeletal muscle biopsy is performed with a small caliber needle in local anesthesia. The stem-based therapy could be the next
A team of doctors of haematology department of Nilratan Sircar Medical College and Hospital performed a blood stem cell transplantation on a patient wherein they successfully re-infused blood stem cells into a patient’s bloodstream on 30 January. The patient is suffering from a type of blood cancer known as multiple myeloma.
Mrs Bela Samanta, a resident of Burdwan, has been a patient of leukaemia for past one year. On 16 December she was admitted to the hospital in a critical condition. Doctors examined her and said there was a need for this transplantation, if the patient wanted to lead a