Tag Archives: Cancer

ITALY – Stem Cells. Florence, Meyer pediatric hospital to soon have functioning ‘white room’

The ‘White Room’ at Meyer pediatric hospital in Florence needs to complete a few more procedures to become completely functional. This stem cell and cellular product ‘factory’ will allow cells to be manipulated for therapies used in bone marrow treatments against leukemia and tumors and in reconstructive medicine to reproduce bone, cartilage, fat, and nervous tissue in metabolic and neurological diseases and treatments for serious autoimmune disorders.

“The certification procedures are very long,” explained the head of transfusions and cellular therapy, Franco Bambi, “because we will be considered a pharmaceutical manufacturing facility, but we are planning to finish the
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Kids’ brain cancer can arise from stem cells

Researchers at Queen Mary, University of London, studied equivalent cells taken from mouse brains. Principal investigator Silvia Marino, Professor of Neuropathology at Queen Mary, University of London, and her team showed that medulloblastomas can grow from a type of brain stem cell and that these cancers are a distinct form of the disease which may require a completely different approach to treatment.

Like a Hole in the Head: Living with a Brain Tumour

Stem Cell–Associated Proteins Can Identify Origins of Pediatric Tumors

Research has indicated that certain sarcomas come from the mesenchymal stem cells. However, expression of neural stem cells has been noted in others. Identifying and isolating mesenchymal stem cells and neural stem cells relies on finding specific proteins expressed by both types.

In this study, eight different markers representing proteins associated with these two types of stem cells were applied to the 81 tumors. Through cluster analysis, the researchers organized the data into groups showing similar patterns. Two major subgroups of pediatric sarcomas emerged

Stem cells can speed new drugs discovery

Three teams of USC stem cell researchers have won a coveted prize — the opportunity to test 3,000 drug candidates or chemicals for the potential to help patients. Two teams will focus their efforts on cancer; the third will search for ways to accelerate the healing of large bone fractures.

The free screens will take place at the Choi Family Therapeutic Screening Facility, part of the Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research at USC. Andrew McMahon, director of the stem cell research center, is sponsoring the bone repair project, and Stephen Gruber, director of
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Patient Gets Stem Cell Trachea Transplant

Surgeons in Sweden have replaced the cancerous windpipe of a Maryland man with one made in a laboratory and seeded with the man’s cells.

The windpipe, or trachea, made from minuscule plastic fibers and covered in stem cells taken from the man’s bone marrow, was implanted in November.

The patient, Christopher Lyles, 30, whose tracheal cancer had progressed to the point where it was considered inoperable, arrived home in Baltimore on Wednesday. It was the second procedure of its kind and the first for an American.

“I’m feeling good,” Lyles said in a telephone interview. “I’m just thankful for a second chance
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