Hematopoietic Current Events | Hematopoietic News | 3
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Toxic milk
In the August 1 issue of G&D, Dr. Ronald Evans (Salk Institute) and colleagues report on their discovery that mutations in the mouse gene encoding PPARγ adversely affect lactation milk quality, and have serious health consequences for nursing pups. view more (2007-07-24)
Race a factor in receiving transplant treatment for bone marrow cancer but does not affect outcomes
A new study by researchers at The Medical College of Wisconsin Cancer Center Milwaukee, has found that African Americans and whites have identical survival rates after undergoing autologous (self donor) bone marrow transplant treatment for a common cancer of the bone marrow (multiple myeloma). view more (2008-12-09)
Molecular 'marker' on stem cells aids research, perhaps therapies
A sugar molecule present on embryonic stem cells also has been found on the surface of a type of adult stem cell, a discovery that may help researchers isolate and purify adult stem cells for use in therapies aimed at bone healing, tendon repair and cartilage regeneration, researchers at UT Southwestern Medical Center report. view more (2006-12-04)
Hepatitis C increases risk of non-Hodgkin lymphoma
Hepatitis C infection is associated with an increased risk of non-Hodgkin lymphoma (malignancy involving lymphatic tissue) of 20 percent to 30 percent, and a three-fold increase in the risk of another type of lymphoma, according to a study in the May 9 issue of JAMA. view more (2007-05-09)
Protein key to control, growth of blood cells
New research sheds light on the biological events by which stem cells in the bone marrow develop into the broad variety of cells that circulate in the blood. The findings may help improve the success of bone marrow transplants and may lead to better treatments for life-threatening blood diseases. view more (2008-08-14)
Human embryonic stem cells developed from 4-cell embryo; world first may lessen ethical concerns
For the first time in the world scientists have succeeded in developing human embryonic stem cells (hESCs) from a single cell, or blastomere, of a 4-cell stage embryo. view more (2008-07-09)
MGH study identifies first molecular steps to childhood leukemia
A Massachusetts General Hospital (MGH)-based research team has identified how a chromosomal abnormality known to be associated with acute lymphoblastic leukemia (ALL) - the most common cancer in children - initiates the disease process. view more (2009-07-16)
New Stem Cell Program : Funds Awarded to Nervous System Projects and Stem Cell Bank Networks
Nine projects and two extensive networks will share 44 million Swedish kronor (SEK) in research funds, the first grants awarded by Sweden's new Joint Program on Stem Cell Research. Of nearly 50 applicants, 11 received grants. Several of the funded projects address the nervous system. Diabetes is another area to receive funding. - The entire stem... view more... (2002-09-05)
Bioreactors might solve blood-platelet supply problems
It might be possible to grow human blood platelets in the laboratory for transfusion, according to a new study at The Ohio State University Medical Center. view more (2008-12-23)
NSAIDs: Painkillers, inflammation inhibitors, anti-cancer drugs and new de-methylating agents
Researchers at the National Sun Yat-Sen University and Kaohsiung Medical University, Kaohsiung, Taiwan have revealed a new mechanism by which nonsteroidal anti-inflammatory drugs (NSAIDs) attenuate tumor invasion and metastasis. view more (2008-03-27)
MicroRNA works with Ago2 protein to regulate blood cell development
MicroRNAs became the stars of the RNA universe when, in 2001, scientists found that these short RNAs can control whether or not genes are expressed. view more (2007-07-27)
Last step leading to blood cell formation elucidated
These new insights represent an important contribution to future clinical therapeutic approaches. view more (2009-04-02)
Study identifies molecule essential for proper localization of blood stem cells
Scientists at the Massachusetts General Hospital (MGH) Center for Regenerative Medicine and the Harvard Stem Cell Institute (HCSI) have defined a molecule that dictates how blood stem cells travel to the bone marrow and establish blood and immune cell production. view more (2006-01-16)
Adult stem cells may be beneficial for certain cardiovascular disorders and autoimmune diseases
A review of previously published research suggests that stem cells harvested from an adult's blood or marrow may provide treatment benefit to select patients for some autoimmune diseases and cardiovascular disorders. view more (2008-02-27)
Effects of aging in stem cells
There is little disagreement that the body's maintenance and repair systems deteriorate with age, even as there is plenty of disagreement as to why. view more (2007-07-24)
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