CSIRO scientists join fight to save 'Tassie devil'
...d on recent developments in the diagnosis of human breast cancer,” Dr Church said. “Such a test would enable the screening of captured animals prior to their release into the wild or placement into isolated breeding populations.” Dr Church and his team will look to extend their work using the Australian syn...Studies to find better ways to preserve human eggs, ovarian tissue under way
.... Treatment for leukemia and cervical, ovarian, breast or other cancers often leaves women infertile beca...getting rid of cancer cells.” Also, if a woman has breast cancer, for example, hormones needed to induce ovulation could be problematic because many breast ca...U-M researchers discover gene switched off in cancer can be turned on
...from lung, esophageal, ovarian, bladder, colon and breast cancers. The researchers were able to use existing drugs, which showed some usefulness in turning on the BRM gene. But new drugs would need to be developed to be more effective in reactivating this gene in cancer cells. Still, researchers are exci...Women well informed about breast cancer, yet lacking knowledge about current treatments
...rveyed said they know at least a fair amount about breast cancer, many remain unaware of the important recen...) women ages 50-65 have heard of new therapies for breast cancer, revealing a gap between awareness and information that women can use toward better treatment...Bacteria ferry nanoparticles into cells for early diagnosis, treatment
...ls, including intestinal, oral, liver, ovarian and breast cancer cells. The researchers also tested their method on live mice and showed how the technique could be used to deliver specific genes to various organs, including the liver and kidneys. "The cells in the organs receiving the bacteria with nanop...First confirmed common genetic risk factors for breast cancer
...odes of over 40,000 women -- including those with breast cancer as well as those without the disease – has ...ic variants that increase an individual’s risk for breast cancer. In a paper published online today in the journal Nature, the international team of scientis...Better insight into brain anatomical structures
...d specifically bind to receptors on the surface of breast cancer cells. In mouse brains with breast cancer metastases, the tumors were clearly highlighted by the antibody-coupled contrast agent. The s...pHLIP, a novel technology to locate and treat tumors
...d through the bloodstream and accumulated in mouse breast tumors grown to different “stages?on the leg of a ...y pursuing are PET imaging of tumors, treatment of breast cancer, and alternative designs using the principles they have already established. ...Master regulatory gene of epithelial stem cells identified
...gs also have implications for cancers of the skin, breast and prostate, which are among the most common human malignancies. The role of p63 in epithelial stem cells has been controversial. Some studies found that p63 maintains a steady pool of the regenerative cells, while other studies argued that p63 has...Dinosaur hearing, listening to muscle noise, quieter cubicles
...echnique using ultrasound to search for lesions in breast tissue. Generally the rival approaches to breast imaging have their weaknesses and strengths. Mammography (using x rays) has trouble detecting lesio...Effect on breast tumors of DNA alternations in 3 genes described
...permethylation, especially for hypermethylation in breast cancer. The purpose of the current study was to d...permethylation relates to other characteristics of breast tumors. "It is well known that mutation in genes -- alterations in their sequence -- is one of th...Scientists identify pancreatic cancer stem cells
...es, because they'd recently been found on isolated breast cancer cells by study co-authors Max Wicha, M.D., ...t identically matched to those found in aggressive breast cancer, the researchers also discovered. The difference is in one marker, CD24, which is negative in...Gut research yields new anti-cancer approach
...eign, and "pump them out" of tumor cells. Even for breast and lung cancer, the tumor types for which Taxol is most used, nearly 100 percent of these tumors eventually become resistant, said Alok A. Khorana, M.D., assistant professor of Medicine at the Medical Center. In cells with more drug efflux pumps, Ta...UC Davis researchers use heated nanoprobes to destroy breast cancer cells in mice
...ts with laboratory mice that bear aggressive human breast cancers, UC Davis researchers have used hot nanopr... the bloodstreams of laboratory mice bearing human breast tumors. Once in the bloodstream, the probes began to seek out and latch onto receptors on the surfac...Study calculates patient time costs associated with cancer care
...elanoma (2.2 days), prostate cancer (3.8 days) and breast cancer (4.0 days). Compared to similar people without cancer, cancer patients' net time associated with medical care varied, ranging from 17.8 hours for melanoma to 351.3 hours for gastric cancer and 368.1 hours for ovarian cancer. When the researche...Stress may help cancer cells resist treatment, research shows
...hormone epinephrine causes changes in prostate and breast cancer cells that may make them resistant to cell ...ly changes cancer cells." Studying prostate and breast cancer cells in the laboratory, Kulik and colleagues found that a protein called BAD ?which causes c...Genes set scene for metastasis
... have identified a set of genes expressed in human breast cancer cells that work together to remodel the net...ese genes were also found to promote the spread of breast cancer to the lungs. The study, conducted in mice and reported in this week's Nature, helps to expla...A genetic 'gang of 4' drives spread of breast cancer
...rmal activation of four genes drives the spread of breast cancer to the lungs. The new studies by Howard Hug...nes work together to promote the growth of primary breast tumors. Cooperation among the four genes also enables cancerous cells to escape into the bloodstream...Gene elevating breast cancer risk also causes prostate cancer
... involved in at least 5?0 per cent of all cases of breast cancer. The two major familial breast cancer susceptibility genes BRCA1 and BRCA2 only explain 20-30 per cent of families with site-specif......omplete picture of how many other diseases such as breast cancer, heart diseases, arthritis and schizophrenia are caused by mutations in various human membrane proteins." ...