Tag Archives: Hematology

New hope for SCID disease

Children born with so-called “bubble boy” disease have the best chance of survival if they undergo a hematopoietic stem cell transplant as soon after birth as possible, according to a detailed analysis of 10 years of outcome data by researchers at the Harvard-affiliated Dana-Farber/Boston Children’s Cancer and Blood Disorders Center.

Researchers say the findings support expanding newborn screening for severe combined immune deficiency (SCID), a disorder that leaves affected infants so vulnerable to infection that most die within the first year of life if untreated.

The study, published today in the New England Journal of Medicine, analyzed data on 240 children
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Understanding Stem Cells

“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
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