Researchers study natural products that may prevent certain cancers
... if CAPE and curcumin enhance radiation therapy in gliomas (the most deadly brain tumors) and other tumors in animals, and also work to learn how the compounds may make tumor cells more sensitive to radiation, while protecting normal tissue. "The differential effects of this class of compounds on normal and...Fluorescence device to diagnose atherosclerosis and tumors described at optics conference
...can lives each year. Malignant brain tumors called gliomas grow and spread into neighboring tissues rapidly. When "image complete" resection is accomplished meaning no tumor is visible on high-resolution scans patients have a median survival of about 70 weeks. But when surgical removal is less than image c...Researchers break chain of biochemical events that brain cancer cells use to evade therapy
... a "programmed" and necessary cell death mechanism gliomas and other cancer cells have genes that enable them to thwart apoptosis and continue to grow unchecked even when subjected to therapies that are designed to initiate or enhance apoptosis. One such therapy, which Institute researchers have studied and...Johns Hopkins scientists map brain area that may aid hunt for human brain stem cells
... us treat brain tumors such as ependynomas or even gliomas as well as help us treat neurodegenerative diseases and brain trauma," he says. Quinones says an important aspect of this study is the use of tissue removed during therapeutic surgery that would have otherwise been discarded. "We used the operating r...Marrow-derived stem cells deliver new cytokine to kill brain tumor cells, offer protection
...empt to deliver genes directly to tumor cells, but gliomas are especially challenging because of their highly...d to produce IL-23 were injected into intracranial gliomas and other areas of the brain. Treated animals survived significantly longer than those in control gr...Gliadel Wafer demonstrates long-term survival benefit for patients with high-grade malignant glioma
...ian survival of patients with high-grade malignant gliomas increased to 13.9 months from 11.6 months, and the...y, showing that patients with high-grade malignant gliomas have a better chance of long-term survival when treated with Gliadel Wafer," said Manfred Westphal, ...Research suggests that immune response protects against brain tumor development
...lastic astrocytoma (AA) and 154 cases of low-grade gliomas (LGG). The research team considered recent studies that suggest immune system activity in the brain may protect against brain tumor development and that people who have allergies or asthma have a reduced risk of developing a glioma. "It could be that...Study finds novel vaccine curbs brain tumor growth, increases survival
...ople have been trying to use immunotherapy against gliomas for a long time." Heimberger and a team of researc...normal tissue. Heimberger believes EGFRvIII drives gliomas to spread, which could explain why these brain tumors are unusually dangerous and invasive. The vac...M. D. Anderson: Setting the benchmark in brain tumor treatment
... protein that malfunctions in nearly all malignant gliomas as well as in many other solid tumors - retinoblas...l-cell lung cancers. Heimberger believes it drives gliomas to spread, explaining why they are unusually dangerously and invasive. Patients at M. D. And...New compound unusually potent at blocking brain cancer growth
...dhood, and about half of the people diagnosed with gliomas die within a year of diagnosis. Weiss and his coll...ticular PI-103 -- is unusually effective against gliomas in mice. They believe the inhibitor is a promising drug candidate, and a UCSF neuro-oncologist is de...Synthetic version of scorpion venom delivers radioactive iodine to malignant brain tumors
...m as a carrier targets deadly brain tumors called gliomas without affecting neighboring tissue or body organ...inai. About 17,000 Americans are diagnosed with gliomas each year. The tumors are extremely aggressive and deadly, with only eight percent of patients survi...New hope in cancer vaccines emerges as novel therapies are developed and tested
...normal tissue. Heimberger believes EGFRvIII drives gliomas to spread, which could explain why these brain tum...ople have been trying to use immunotherapy against gliomas for a long time."...Combined therapies may boost immune response and long-term protection against brain tumors
...documented IL-23's potential effectiveness against gliomas and its impact on memory cells, which enable the immune system to "remember" antigens and respond in subsequent encounters. In that animal study, the researchers injected bone marrow-derived neural stem cells that were genetically engineered to produ...Cancer drug can extend survival in patients with deadly brain tumors
... to twice as long as comparative therapies. Though gliomas remain incurable in nearly all cases, the combined.... Approximately 18,000 people are diagnosed with gliomas in the United States each year, making them the most common and most deadly malignant tumors of the ...