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Promising new methods of treatment for fatal abdominal tumor
GIST is a soft-parts tumor that occurs in the abdomen but is distinguishable from gastro-intestinal cancer. Previously, surgery has been the only treatment option since this type of tumor does not respond to either chemotherapy or radiation. Scientists at the Sahlgrenska Academy at Göteborg University have now shown that the prognosis for... view more... (2003-03-17)
Model for new generation of blood vessels challenged
In-growth and new generation of blood vessels, which must take place if a wound is to heal or a tumor is to grow, have been thought to occur through a branching and further growth of a vessel against a chemical gradient of growth factors. view more (2009-06-02)
Researchers urge monitoring of bone health during chemotherapy
In laboratory tests on mice, researchers found that a medication often used to reduce toxic side effects of chemotherapy induced bone loss and helped tumors grow in bone. So the researchers at Washington University School of Medicine in St. Louis are recommending increased awareness of bone health during cancer treatments. view more (2007-01-15)
Study links nicotine with breast cancer growth and spread
A study published in Cancer Research, a journal of the American Association for Cancer Research, suggests a possible role for nicotine in breast tumor development and metastases. view more (2008-10-15)
Laser therapy can aggravate skin cancer
High irradiances of low-level laser therapy (LLLT) should not be used over melanomas. view more (2009-11-20)
'Gateway' gene discovered for brain cancer
Researchers have discovered that the same genetic regulator that triggers growth of stem cells during brain development also plays a central role in the development of the lethal brain cancer malignant glioma. view more (2007-02-15)
Drugs to inhibit blood vessel growth show promise in rat model of deadly brain tumor
In a landmark study, Medical College of Wisconsin researchers in Milwaukee report that drugs used to inhibit a specific fatty acid in rat brains with glioblastoma-like tumors not only reduced new blood vessel growth and tumor size dramatically, but also prolonged survival. The study is the featured cover story of the August, 2008 Journal of... view more... (2008-08-22)
Blood-vessel blocker aids cancer-killing virus
Cancer-killing viruses are a promising therapy for incurable brain tumors, but their effectiveness has been limited in part because immune cells rapidly move in and eliminate them. view more (2007-11-28)
Study raises questions about prostate cancer therapies targeting IGF-1
Therapies under development to treat prostate cancer by inhibiting the ability of insulin-like growth factor (IGF-1) to activate its target receptor could have unexpected results especially if a major tumor suppressor gene - p53 - is already compromised, according to new research by investigators at Fred Hutchinson Cancer Research Center. view more (2008-05-01)
MU researcher links hormone replacement therapy to breast cancer
Millions of post-menopausal women use hormone replacement therapy (HRT) as a method to reduce symptoms associated with menopause. In a recent University of Missouri study, researchers found that one of the hormones used in HRT, a synthetic progestin, could be a major factor in promoting breast cancer. view more (2008-04-02)
WT1, male fertility and tumorigenesis
Detailed in an upcoming report in G&D, Dr. Miles Wilkinson and colleagues use a new tissue-specific RNAi approach they developed to identify a novel postnatal role for the Wilms' tumor 1 (WT1) tumor suppressor in spermatogenesis. view more (2006-01-16)
Possible cause and potential treatment found for aggressive head and neck cancer
Researchers at the San Francisco VA Medical Center report that they have found a potential molecular cause for the aggressive growth and spread of human head and neck squamous cell carcinoma, a highly malignant form of cancer with a very high death rate. view more (2006-04-24)
Gene dose affects tumor growth
Researchers at Johns Hopkins and Ohio State University have found that the number of copies of a particular gene can affect the severity of colon cancer in a mouse model. view more (2008-01-04)
Drug combination might offer hope for patients deadly brain tumors
Brain cancer patients with the poorest prognosis -- those with a type of deadly tumor known as glioblastoma multiforme (GBM) -- may survive longer with a drug that chokes off a tumor's blood supply. view more (2007-10-19)
Standard treatment for prostate cancer may encourage spread of disease
A popular prostate cancer treatment called androgen deprivation therapy may encourage prostate cancer cells to produce a protein that makes them more likely to spread throughout the body, a new study by Johns Hopkins researchers suggests. view more (2007-10-01)
Newly appreciated membrane estrogen receptor important therapeutic target for breast cancer
New research at Rhode Island Hospital has uncovered the biological effects of a novel membrane estrogen receptor, a finding that has potential implications for hormonal therapy for breast cancer. view more (2009-07-02)
Mechanism in cells that generate malignant brain tumors may offer target for gene therapy
Researchers at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute who first isolated cancer stem cells in adult brain tumors in 2004 have now identified a molecular mechanism that is involved in the development of these cells from which malignant brain tumors may originate. view more (2008-10-27)
Promising advance in breast cancer research
Two new drugs, when combined, killed up to 75 percent of breast cancer tumor cells in mice and suppressed the regrowth of tumors, according to researchers at the Virginia Commonwealth University Massey Cancer Center. view more (2005-11-15)
Flaxseed stunts the growth of prostate tumors
Flaxseed, an edible seed that is rich in omega 3-fatty acids and fiber-related compounds known as lignans, is effective in halting prostate tumor growth. view more (2007-06-04)
Northwestern researchers launch Avastin trial for pancreatic tumors
Avastin is designed to inhibit Vascular Endothelial Growth Factor (VEGF), a protein that plays an important role in tumor angiogenesis or blood vessel formation, and maintenance of existing tumor vessels. view more (2006-02-22)
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