Tumor Cells Current Events | Tumor Cells News | 11
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A potential drug for liver carcinoma
Looking for efficient anti-tumor drugs is a hot research area. Chrysin (5,7-dihydroxy flavone), a natural widely-distributed flavonoid, has been reported to have many different biological activities such as anti-oxidant, anti-virus, antidiabetogenic activity and clear anxiolytic effect. view more (2009-05-22)
A common denominator of inflammations and fatty liver
Many cancer patients lose a lot of weight during their disease: Fat and muscle mass are reduced, free fatty acids accumulate in the liver, and this eventually leads to fatty liver in affected patients. view more (2008-05-28)
UC Davis researchers use heated nanoprobes to destroy breast cancer cells in mice
In experiments with laboratory mice that bear aggressive human breast cancers, UC Davis researchers have used hot nanoprobes to slow the growth of tumors — without damage to surrounding healthy tissue. The researchers describe their work in the March issue of the Journal of Nuclear Medicine. view more (2007-03-07)
Innovative device to treat brain cancer shows promise in early studies
New early data showed that an investigational device that specifically targets rapidly growing cancer cells with intermediate frequency electrical fields -- called Tumor-Treating Fields (TTFields) -- more than doubled the median overall survival rates in patients with recurrent glioblastoma multiforme (GBM), the most common and aggressive type of... view more... (2007-05-30)
Lithium may help radiation target cancer, spare healthy tissue
Vanderbilt-Ingram Cancer Center investigators have uncovered a mechanism that helps explain how lithium, a drug widely used to treat bipolar mood disorder, also protects the brain from damage that occurs during radiation treatments. view more (2009-05-05)
MGH Cancer Center researchers find new gene associated with Wilms tumor
Researchers at the Massachusetts General Hospital (MGH) Cancer Center have discovered a novel gene mutation associated with Wilms tumor, the most common pediatric kidney cancer. view more (2007-01-05)
St. Jude study shows temporary improvement of tumor blood flow can improve chemotherapy
A treatment for neuroblastoma that lands a one-two punch works best when the second punch is timed to take maximum advantage of the first one, according to results of studies at St. Jude Children's Research Hospital. view more (2007-07-12)
Nanoparticles carry chemotherapy drug deeper into solid tumors
A new drug delivery method using nano-sized molecules to carry the chemotherapy drug doxorubicin to tumors improves the effectiveness of the drug in mice and increases their survival time. view more (2007-06-27)
Animal Study Identifies Promising New Target for Brain Tumor Therapy
A drug that targets the body's immune cells may be effective in treating malignant brain tumors, according to a new study led by researchers at Duke's Preston Robert Tisch Brain Tumor Center. In animal models, the drug re-engaged the body's cancer-damaged immune system. view more (2007-05-09)
Jefferson scientists find tumor suppressor gene protects against pre-cancerous development
Cell biologists at the Kimmel Cancer Center at Thomas Jefferson University in Philadelphia have provided further evidence that a gene thought to play a role in suppressing tumors actually can protect against the development of pre-cancerous cell growth as well. view more (2006-11-02)
Head and neck cancer vaccine targets proteins to create immune response
Most attempts to create therapeutic cancer vaccines are based on custom-made approaches that use a patient's own tumor cells to generate a strong immune response against cancer. However, developing these kinds of personalized vaccines is time-consuming, expensive and often impractical. view more (2007-04-18)
Treatment-induced growth factor causes cancer progression
In advanced cancer, anti-tumor therapies often work only partially or not at all, and tumors progress following treatment. view more (2007-04-06)
'Clumping' protein linked to return of ovarian cancer
Johns Hopkins scientists have discovered that women treated for ovarian cancer are at increased risk of a rapid and potentially fatal recurrence if their tumor cells have high levels of a binding protein that triggers abnormal growth and slows down cell death, both hallmarks of malignancy. view more (2006-12-18)
Fatty spheres loaded with siRNA shrink ovarian cancer tumors in preclinical trial
A molecular "off" switch packaged in a tiny sphere penetrates deeply into ovarian cancer tumor cells, stifling a troublesome protein and drastically reducing the size of tumors. view more (2006-08-15)
Test helps identify patients with breast cancer who will likely benefit from chemotherapy
A test that measures the amounts of two members of the same protein family-one of which appears to act as an oncogene, and the other as a tumor suppressor-helps identify patients with breast cancer who will likely benefit from chemotherapy and those who won't, according to researchers. view more (2006-09-18)
Blocking one protein helps cancer cells die of natural causes
Researchers have identified a protein fragment that keeps at least one major tumor suppressor gene from preventing cancer like it should. The fragment belongs to a class of proteins known as apoptotic enhancers (ASPP), named for their ability to stimulate programmed cell death, or apoptosis, by the p53 gene. But a study published in Nature... view more... (2003-01-08)
Mayo Clinic Researchers Find That Protein Believed to Protect Against Cancer Has a Mr. Hyde Side
In a biological rendition of fiction's Strange Case of Dr. Jekyll and Mr. Hyde, researchers from the Mayo Clinic campus in Florida and Harvard Medical School have found that a protein thought to protect against cancer development can actually spur the spread of tumors. view more (2009-09-04)
Waste disposal protein is mechanism behind cancer tumor suppression
"Taking out the trash" takes on a whole new meaning, as investigators at The Cancer Institute of New Jersey (CINJ) and Rutgers, The State University of New Jersey, have discovered that a waste disposal protein is the key to cancer tumor suppression in a process known as autophagy. view more (2009-06-12)
Skin flaps deliver cancer-fighting therapy, ASPS study reveals
Using gene therapy, plastic surgeons have delivered cancer fighting proteins through skin flaps placed on cancerous tumors on rats with a 79 percent reduction in tumor volume. view more (2008-05-09)
BC biologists identify alternative brain cancer treatment
Boston College biologists have identified an alternative, diet-based method of treating brain cancer that does not involve administering toxic chemicals, radiation or invasive surgery. view more (2007-02-21)
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