girl health blog 27

"Metastatic brain tumors -- often from lung, breast or skin cancers -- are the most commonly observed tumors within the brain and account for about 40 percent of advanced melanoma metastases. Current therapeutic options for such patients are limited, particularly when there are many metastases," says Khalid Shah, MS, PhD, director of the Center for Stem Cell Therapeutics and Imaging (CSTI) in the BWH Department of Neurosurgery, who led the study. "Our results are the first to provide insight into ways of targeting multiple brain metastatic deposits with stem-cell-loaded oncolytic viruses that specifically kill dividing tumor cells." In their search for novel, tumor-specific therapies that could target multiple brain metastases without damaging adjacent tissues, the research team first developed different BRAF wild type and mutant mouse models that more closely mimic what is seen in patients. They found that injecting patient-derived, brain-seeking melanoma cells...

Hormone alternative therapies, or drugs containing feminine hormones, might assist most cancers to unfold. Credit score: © Ivelin Radkov / Fotolia Hormone alternative therapies, or drugs containing feminine hormones that substitute these now not produced by the physique, usually are prescribed to cut back the results of menopausal signs in ladies. Analysis has indicated that ladies who take hormone alternative therapies have a better incidence of breast most cancers. Now, researchers on the College of Missouri have linked pure and artificial progestins to the physique's manufacturing of specialised most cancers cells that act like stem cells in people. Findings may assist scientists goal these uncommon cells that proliferate in breast cancers and metastasize elsewhere, and should assist clinicians determine immunotherapies to fight the unfold of the illness. "In earlier research, we now have proven that each pure and artificial progestins speed up the ev...