Blood Cell Formation Current Events | Blood Cell Formation News
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Trimming the fat boosts blood recovery after marrow transplant
Seeking ways to improve blood recovery after chemotherapy or bone marrow transplant, researchers at Children's Hospital Boston have discovered that fat cells, which accumulate in bone marrow as people age, inhibit the marrow's ability to produce new blood cells. view more (2009-06-11)
Basis created for directing and filming blood vessels
A new method of filming blood-vessel cells that move in accordance with targeted signals has been developed by researchers at Uppsala University in collaboration with researchers at the University of California. The method can also be used to study how migration of cancer cells and nerves can be controlled. view more (2008-03-27)
UBC research finds molecular
University of British Columbia researchers have discovered a "molecular key" that could help increase the success of blood stem cell transplants, a procedure currently used to treat diseases such as leukemia, Hodgkin's lymphoma and aplastic anemia. view more (2009-04-23)
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)
Vitamin K discovery may lead to new treatments for patients at risk from blood clots
Medical Research Council (MRC) scientists have discovered more about the role that vitamin K plays in the complicated process of how blood clots. Their work, published in Nature, may lead to new treatments for patients at risk from blood clots, including those who have had heart attacks, have coronary artery disease, irregular heart beats, or have... view more... (2004-02-04)
Embryo's heartbeat drives blood stem cell formation
Biologists have long wondered why the embryonic heart begins beating so early, before the tissues actually need to be infused with blood. view more (2009-05-14)
Blood protein may hold key to stopping tumor growth in cancer patients
A recent discovery by researchers at Wake Forest University School of Medicine could clear the way for a new drug that inhibits tumor growth in cancer patients and could potentially help in the healing of wounds. view more (2009-04-01)
Drawing a crowd: How progenitor cells are recruited to tumor blood vessels from the bone marrow
Cells within the bone marrow (progenitor cells) that express a protein called CD34 have been shown to leave the marrow and travel to sites of tissue injury to mediate repair. view more (2006-02-24)
What do blood stem cells need to grow? Blood flow
Blood stem cells literally go with the flow, according to a new report published as an immediate early publication in the journal Cell, a Cell Press journal, on May 13th. view more (2009-05-14)
How red blood cells nuke their nuclei
Unlike the rest of the cells in your body, your red blood cells lack nuclei. That quirk dates back to the time when mammals began to evolve. Other vertebrates such as fish, reptiles, and birds, have red cells that contain nuclei that are inactive. Losing the nucleus enables the red blood cell to contain more oxygen-carrying hemoglobin, thus... view more... (2008-02-11)
Mayo Clinic researchers use magnetic attraction to improve stents, reduce blood clot risk
Mayo Clinic heart researchers have devised a new strategy to improve the effectiveness and safety of heart stents, which are used to open narrowed blood vessels and have been the recent subject of clotting concerns. view more (2006-11-03)
Mutant gene identified as villain in hardening of the arteries
A genetic mutation expands lesions in the aorta and promotes coronary atherosclerosis, more commonly known as hardening of the arteries, according to a study by Yale School of Medicine in Cell Metabolism. view more (2007-12-19)
Fighting cancer with aspirin?
When looking for new weapons in the war on cancer, scientists should turn to their medicine cabinets for an age-old remedy-aspirin. According to scientists at the University of Newcastle (UK), aspirin has cancer-fighting effects that extend beyond already understood Cox inhibitors. view more (2006-10-02)
New stem-cell findings can help the body to cure itself
Researchers at Karolinska Institutet have identified an important mechanism that regulates how many new cells are produced by each intestinal stem cell. The study is published in the latest issue of the prestigious scientific journal, Cell. view more (2006-06-16)
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)
Notch controls bone formation and strength
Notch, a protein known to govern the determination of cell differentiation into different kinds of tissues in embryos, plays a critical role in bone formation and strength later in life, said researchers from Baylor College of Medicine in Houston in a report that appears online today in the journal Nature Medicine. view more (2008-02-25)
Cancer stem cells spur glioma Angiogenesis, could hold key to brain tumor therapy
Stem cell-like glioma cancer cells that share many characteristics with normal stem cells propel the lethal growth of brain cancers by promoting tumor blood vessel formation, and may hold the key to treating these deadly cancers. view more (2006-08-15)
Building stronger bones, 1 stem cell at a time
Mesenchymal stem cells (MSCs) are bone marrow-derived cells that are capable of giving rise to various cell types through a process known as differentiation. view more (2008-01-25)
Larger blood reserves needed for ageing population
Larger reserves of blood will be needed as the population ages, predict researchers in this week's BMJ. They recorded the use of nearly 10,000 units of red blood cells from all NHS hospital blood banks in the north of England. More than half (52%) of all units were given to medical patients, 41% to surgical patients, and 6% to obstetric and... view more... (2002-10-09)
Clumps of red and white blood cells may contribute to sickle cell disease
It's long been known that patients with sickle cell disease have malformed, "sickle-shaped" red blood cells - which are normally disc-shaped - that can cause sudden painful episodes when they block small blood vessels. view more (2008-04-29)
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