anemia

Leukemia Drug Breakthrough Study In New England Journal Of Medicine

...or Revlimid as an innovative approach to treat the anemia of MDS patients with the 5q minus deletion. In 2001, the National Cancer Institute awarded Moffitt the status of a Comprehensive Cancer Center in recognition of its excellence in research and contributions to clinical trials, prevention and cancer c...

Protein That Promotes Survival Of Stem Cells Might Be Key To Poor Leukemia Prognosis

...cells. Upon genetic deletion, these mice developed anemia and had severely reduced numbers of bone marrow (BM) cells, such as HSCs and progenitor cells. This was strong evidence that Mcl-1 was needed to maintain these cell populations. The team also demonstrated that BM cells lacking Mcl-1 did not multiply...

Biochemists report discovery of structure of major piece of telomerase; implications for cancer

...re associated with the inherited diseases aplastic anemia and dyskeratosis congenita, which frequently are m...or the function of the enzyme, and causes aplastic anemia in patients who have this mutation. "There are five known disease mutations in this part of the RNA...

Researchers show key protein necessary for normal development of red blood cells

...a role in genetic blood disorders like sickle cell anemia and beta-thalassemia, have shown in studies with m...uture gene therapies for patients with sickle cell anemia and beta-thalassemia. In the October issue of Blood, the journal of the American Association for He...

Clawed frog helps Fanconi anemia research make leaps

...name Xenopus laevis, to understand how the Fanconi anemia proteins ensure that DNA is replicated properly, a...that arise even during normal replication. Fanconi anemia is thought to be the result of a defect in the Fanconi genes' ability to repair DNA damage. Hoatli...

Scientists discover that widely available drug also helps fight kidney disease

...ophy, hemophilia, Down's syndrome, and sickle cell anemia combined. The disease is characterized by the proliferation of cysts that eventually debilitate the kidney, causing kidney failure in half of all patients by the time they reach age 50. Currently no treatment exists to prevent or slow cyst formation...

UCLA paper examines how one disease may prevent another

...ested that those carrying the gene for sickle cell anemia were better able to survive in malaria-infected areas. Leprosy patients have severe immune defects and cutaneous anergy -- an inability to respond to skin testing. They hardly ever get psoriasis, a skin disorder. Starvation was used since biblical t...

Mouse mimics chronic leukemia, will aid drug development

...s called lymphocytes. Other effects include severe anemia and a high risk of viral, bacterial and fungal infections. Average survival after diagnosis is eight to 12 years. The standard treatment for CLL is the drug fludarabine, but the disease often becomes resistant to the drug. This TCL-1 mouse strain ...

Fish virus in Northeast spreading to other fish species

... pumpkinseed and black crappie. VHSV causes fatal anemia and hemorrhaging in many fish species but poses no threat to humans or other animals. "The situation right now is that we still have fish dying in Lake Ontario," said Geoffrey Groocock, a postdoctoral associate at Cornell's Aquatic Animal Health P...

Cornell researchers find serious fish virus in Northeast for first time

...rhagic septicemia virus (VHSV), which causes fatal anemia and hemorrhaging in many fish species, was discovered in upstate New York. It poses no threat to humans. In May 2006, the researchers, in collaboration with the New York State Department of Environmental Conservation (DEC), isolated the virus in r...

Scientists reverse evolution

...culated on a possible example: a form of inherited anemia named beta-thalassemia, which occurs when a mutant beta hemoglobin gene results in faulty production of hemoglobin. The new study suggests it might be possible to use regulatory sequences from the faulty gene to activate a similar gene, essentially c...

How bad is malaria anemia? It may depend on your genes

...d at least one important contributor to the severe anemia that kills almost half of the 2 million people wor...ory factor), were long suspected to cause malarial anemia because they are known to reduce red blood cell counts as part of the body's normal response to such...

Bacterial protein shows promise in treating intestinal parasites

... as effective in eliminating the parasites, curing anemia and restoring weight gain in the hamsters as meben...retion of eggs by female worms. Hookworms cause anemia by attaching to the intestine and feeding on their host's blood and nutrients, causing anemia and we...

'Tribbles' protein implicated in common and aggressive form of leukemia

...wth and accumulation of white blood cells leads to anemia and a deficiency of normal white cells in the blood. AML is the most common type of leukemia in adults, with an estimated 10,100 new cases reported each year. Pear, also a researcher in the Abramson Family Cancer Research Institute at Penn; first...

New imaging technique tracks traffic patterns of white blood cells

...rding to Mount Sinai researchers. "Sickle cell anemia was the first disease characterized at the molecular level but there is still no treatment for the acute vascular occlusions which are the hallmark of the disease," said Mount Sinai researcher Dr. Paul S. Frenette. "In vivo imaging provides a window ...

Gene elevating breast cancer risk also causes prostate cancer

...wn that two of the mutations identified in Fanconi anemia patients in non-Finnish populations seem to be associated with familial breast cancer," says Winqvist. Winqvist points out that, in spite of recent advances, known factors can only explain a fraction of heritable susceptibility to breast cancer. H...

Better assessment of transfusions could save blood

.... “There is now ample evidence suggesting that the anemia observed in the critically ill is an underproducti...onsistent with what is commonly referred to as the anemia of chronic inflammatory disease,?says Howard L. Corwin, M.D., author of the report. The expected...

Cornell lab confirms deadly fish virus spreading to new species

... hemorrhagic septicemia virus (VHSV), which causes anemia and hemorrhaging in fish, has now been identified in 19 species and poses a potential threat to New York’s $1.2 billion sport-fishing industry. "It’s pretty obvious this is an epidemic even if it isn’t official," said Bowser. "There are just so many...

Cancer patients monitor fatigue in real time

...ndirectly by spreading to the bone marrow, causing anemia and by forming toxic substances in the body that interfere with normal cell functions. "People who are having problems breathing -- another symptom of some cancers -- may also experience fatigue." According to Hacker, this is the first study of...

Largest synthetic gene ever built offers insights into anti-malarial drug resistance

...fected person can die from cerebral hemorrhages or anemia that are consequences of red cell infection. Natural products such as quinine, extracted from the cinchona tree, and leaves from the artemisinin shrub were the only options available to treat the infection until World War II, when both Germany an...