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New diagnostic advance seen for head, throat cancer
Pharmacy researchers at Oregon State University today announced the discovery of a genetic regulator that is expressed at higher levels in the most aggressive types of head and neck cancers, in work that may help to identify them earlier or even offer a new therapy at some point in the future.   view more (2009-04-29)

Potential preventative therapy for Type 1 diabetes
Scientists believe they may have found a preventative therapy for Type 1 diabetes, by making the body's killer immune cells tolerate the insulin-producing cells they would normally attack and destroy, prior to disease onset.   view more (2009-04-29)

Gladstone scientists identify key factors in heart cell creation
Scientists at the Gladstone Institute of Cardiovascular Disease have identified for the first time key genetic factors that drive the process of generating new heart cells.   view more (2009-04-27)

Details of bacterial 'injection' system revealed
New details of the composition and structure of a needlelike protein complex on the surface of certain bacteria may help scientists develop new strategies to thwart infection.   view more (2009-04-27)

New Method Developed by UC San Diego Bioengineers Gives Regenerative Medicine a Boost
Bioengineers at UC San Diego have developed a breakthrough method for sequencing-based methylation profiling, which could help fuel personalized regenerative medicine and even lead to more efficient and cost-effective methods for studying certain diseases.   view more (2009-04-24)

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)

Major international study challenges notions of how genes are controlled in mammals
Scientists at the Omics Science Center (OSC) of the RIKEN Yokohama Institute in Japan -- along with researchers from McGill University and other institutions worldwide -- are challenging current notions of how genes are controlled in mammals.   view more (2009-04-22)

Human stem cells promote healing of diabetic ulcers
Treatment of chronic wounds is a continuing clinical problem and socio-economic burden with diabetic foot ulcers alone costing the NHS £300 million a year.   view more (2009-04-21)

Study Finds Blood Cells Can Be Reprogrammed to Act as Embryonic Stem Cells
In a recent study, U.S. researchers have reprogrammed cells found in circulating blood into cells that are molecularly and functionally indistinguishable from embryonic stem cells, a revolutionary achievement that provides a readily accessible source of stem cells and an alternative to harvesting embryonic stem cells.   view more (2009-04-21)

New drug achieves pancreatic cancer tumor remission and prevents recurrence
Pancreatic cancer remains one of the deadliest cancers, but researchers may have found a combination therapy to reduce cancer stem cells and stop pancreatic cancer growth. Results will be presented at the American Association for Cancer Research 100th Annual Meeting 2009.   view more (2009-04-20)

World premiere in stem cell research in Montreal
A team from the Institute for Research in Immunology and Cancer (IRIC) at Université de Montréal has succeeded in producing a large quantity of laboratory stem cells from a small number of blood stem cells obtained from bone marrow.   view more (2009-04-17)

UT Houston researchers use stroke patient's own stem cells in trial for first time Phase I trial will enroll 10 patients
For the first time in the United States, a stroke patient has been intravenously injected with his own bone marrow stem cells as part of a research trial at The University of Texas Medical School at Houston.    view more (2009-04-16)

A new method for bone-marrow-derived liver stem cells isolation and proliferation
Great interest has been aroused in the identification and isolation of liver stem cells from bone marrow cells. Several subsets of bone marrow cells have been found to have the potential to differentiate into hepatocytes, however, sorting based on immunological methods is difficult because of the complicated surface markers of the stem cells;... view more... (2009-04-15)

Enhancing the effects of the drug used to treat chronic myeloid leukemia
Individuals with chronic myeloid leukemia (CML) are first treated with a drug known as imatinib mesylate. Although very effective, as the disease progresses it often becomes resistant to the drug.   view more (2009-04-14)

Creating Ideal Neural Cells for Clinical Use
Investigators at the Burnham Institute for Medical Research (Burnham) have developed a protocol to rapidly differentiate human embryonic stem cells (hESCs) into neural progenitor cells that may be ideal for transplantation.   view more (2009-04-14)

Therapeutic effect of imatinib improved with addition of chloroquine
The therapeutic effects of the blockbuster leukemia drug imatinib may be enhanced when given along with a drug that inhibits a cell process called autophagy, researchers from the Kimmel Cancer Center at Jefferson reported in the Journal of Clinical Investigation.   view more (2009-04-14)

Scientists discover way to jumpstart bone's healing process
Rarely will physicians use the word "miraculous" when discussing patient recoveries. But that's the very phrase orthopaedic physicians and scientists are using in upstate New York to describe their emerging stem cell research that could have a profound impact on the treatment of bone injuries.   view more (2009-04-14)

UCSF team closer to creating safe embryonic-like stem cells
A team of UCSF researchers has for the first time used tiny molecules called microRNAs to help turn adult mouse cells back to their embryonic state.   view more (2009-04-13)

For cancer cells, genetics alone is poor indicator for drug response
In certain respects, cells are less like machines and more like people. True, they have lots of components, but they also have lots of personality. For example, when specific groups of people are studied in aggregate (conservatives, liberals, atheists, evangelicals), they appear to be fairly uniform and predictable. But when looked at one person... view more... (2009-04-13)

Device Protects Transplanted Pancreatic Cells from the Immune System
Scientists at Burnham Institute for Medical Research (Burnham) and the University of California San Diego (UC San Diego) School of Medicine have demonstrated in mice that transplanted pancreatic precursor cells are protected from the immune system when encapsulated in polytetrafluorethylene (PTFE).   view more (2009-04-10)
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