Bone Marrow Current Events | Bone Marrow News | 4
|
| Page
4 of
45 |
881 Results |
|
|
|
Sort By:
Page Views | Date |
Reexamination of T. rex verifies disputed biochemical remains
A new analysis of the remains of a Tyrannosaurus rex (T. rex) that roamed Earth 68 million years ago has confirmed traces of protein from blood and bone, tendons, or cartilage. view more (2009-07-29)
Stem cells may look malignant, not act it
Bone marrow stem cells attracted to the site of a cancerous growth frequently take on the outward appearance of the malignant cells around them, University of Florida researchers report in a paper to be published in the August issue of Stem Cells. view more (2007-05-24)
Mouse model reveals that oncoprotein induces abnormal preleukemic blood cell progenitors
Scientists have developed a novel mouse model for leukemia that reveals critical information about the mechanisms involved in leukemia progression and provides a model system for evaluation of new drugs for treatment of leukemia. view more (2006-01-18)
A functional immune system can be derived from embryonic stem cells, preliminary study finds
A new study demonstrates for the first time that embryonic stem cells can be used to create functional immune system blood cells, a finding which is an important step in the utilization of embryonic stem cells as an alternative source of cells for bone marrow transplantation. view more (2008-02-13)
Leukemic cells find safe haven in bone marrow
The cancer drug asparaginase fails to help cure some children with acute lymphoblastic leukemia (ALL) because molecules released by certain cells in the bone marrow counteract the effect of that drug, according to investigators at St. Jude Children's Research Hospital. view more (2007-03-23)
Immune exhaustion driven by antigen in chronic viral infection
A main reason why viruses such as HIV or hepatitis C persist despite a vigorous initial immune response is exhaustion. The T cells, or white blood cells, fighting a chronic infection eventually wear out. view more (2009-05-14)
Bones hold the key to blood renewal
Though we think of them as solid and permanent, our bones are actually constantly being rebuilt throughout our lives. A team of scientists at the Weizmann Institute of Science has now revealed how cells that work at remodeling the bones play a direct part in the ongoing renewal of another system — the blood. view more (2006-06-20)
Joslin study refutes recent report that bone marrow can replenish female oocytes
Ovulated egg cells, or oocytes, in adult female mice are not formed from germ cells in the blood or bone marrow. That's the conclusion of a new study led by investigators at Joslin Diabetes Center and Harvard University. view more (2006-06-15)
Researchers first to map gene that regulates adult stem cell growth
A new discovery in stem cell research may mean big things for cancer patients in the future. Gary Van Zant, Ph.D., and a research team at the University of Kentucky published their findings today in Nature Genetics, an international scientific journal. view more (2007-01-15)
Reconstructing mandibular defects with bioengineered tooth and bone
Current strategies for jaw reconstruction require multiple procedures, first to repair the bone defect to offer sufficient support, and then to place the tooth implant. view more (2008-04-07)
Healing the heart with bone marrow cells
Researchers at the McEwen Centre for Regenerative Medicine at Toronto General Hospital have discovered the 'SOS' distress signal that mobilizes specific heart repair cells from the bone marrow to the injured heart after a heart attack. view more (2006-07-05)
Investigators uncover intriguing clues to why persistent acid reflux sometimes turns into cancer
New research from scientists at UT Southwestern Medical Center and the Dallas Veterans Affairs Medical Center underscores the importance of preventing recurring acid reflux while also uncovering tantalizing clues on how typical acid reflux can turn potentially cancerous. view more (2007-08-10)
Dormant stem cells for emergencies
Many specialized cells, such as in the skin, intestinal mucosa or blood, have a lifespan of only a few days. For these tissues to function, a steady replenishment of specialized cells is indispensable. This is the task of so-called "adult" stem cells also known as tissue stem cells. view more (2008-12-05)
Rare genetic disease successfully reversed using stem cell transplantation
A recent study by Scripps Research Institute scientists offers good news for families of children afflicted with the rare genetic disorder, cystinosis. view more (2009-09-18)
PET Can Help Guide Treatment Decisions for a Common Pediatric Cancer
A new study published in the August issue of The Journal of Nuclear Medicine shows that positron emission tomography (PET) is an important tool for depicting the extent of neuroblastoma in some patients, particularly for those in the early stages of the disease. view more (2009-08-03)
Genome discovery will help combat disease and lead to new drugs
An international consortium of researchers led by the University of Manchester has cracked the gene code behind a key family of fungi, which includes both the leading cause of death in leukaemia and bone marrow transplant patients and an essential ingredient of soy sauce. view more (2005-12-22)
Bones from blood: scientists aim to break new ground on fractures
Researchers from the University's Department of Biology are heading the EC-backed project to create bone structures from cord blood stem cells for use in the repair of bone defects and fractures. view more (2006-01-31)
OHSU study says stem cell 'fusion' occurs in tumors
An Oregon Health & Science University study is adding credence to an increasingly popular theory that fusion is what bonds stem cells with bone marrow cells to regenerate organ tissue. view more (2006-05-10)
Marrow-derived stem cells deliver new cytokine to kill brain tumor cells, offer protection
Attaching a recently discovered cytokine to neural stem cells derived from bone marrow, researchers at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute have developed a tool to track and kill malignant brain tumor cells and provide long-term protection against their return. view more (2006-03-01)
Role of the nervous system in regulating stem cells discovered
New study by Mount Sinai researchers may lead to improved stem cell therapies for patients with compromised immune systems due to intensive cancer therapy or autoimmune disease. view more (2006-01-27)
|
|
| Page
4 of
45 |
881 Results |
|
|
|
Sort By:
Page Views | Date |
|
