New fluorescent tools for cancer diagnosis
In recent years, microRNAs (miRNAs) and other non-coding RNAs are small molecules that help control the expression of specific proteins. In recent years they have emerged as disease biomarkers. miRNA profiles have been used ...
Cancer
1 hour ago |
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Genetic diversity within tumors predicts outcome in head and neck cancer
A new measure of the heterogeneity – the variety of genetic mutations – of cells within a tumor appears to predict treatment outcomes of patients with the most common type of head and neck cancer. In the May 20 issue ...
Cancer
May 20, 2013 |
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Risk factors ID'd for poor cutaneous cell CA outcomes
(HealthDay)—The risks of metastasis and death associated with cutaneous squamous cell carcinoma (CSCC) are low, but significant, and risk factors for poor outcome include tumor diameter, invasion beyond ...
Cancer
May 17, 2013 |
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Researchers discover possible trigger for spread of head and neck cancer cells
(Medical Xpress)—Very little has been known about the epigenetic events—developmental and environmental factors affecting genes—that occur prior to the invasive growth of head and neck squamous cell carcinomas and their ...
Cancer
May 08, 2013 |
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Cholesterol drugs might boost kidney cancer survival
(HealthDay)—Cholesterol-lowering statin drugs that are taken by millions of Americans might also improve survival from a type of kidney cancer called renal cell carcinoma, a new study suggests.
Cancer
May 07, 2013 |
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HPV leaves its mark in oropharyngeal squamous cell carcinoma
Oropharyngeal squamous cell carcinoma (OPSCC) is a form of cancer that affects the cells lining the middle part of the throat, including the soft palate, the base of the tongue, the tonsils, and the pharynx.
Cancer
May 01, 2013 |
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Study finds experimental drug inhibits growth in all stages of common kidney cancer
Researchers at Mayo Clinic's campus in Florida have discovered a protein that is overly active in every human sample of kidney cancer they examined. They also found that an experimental drug designed to block the protein's ...
Cancer
Apr 30, 2013 |
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VEGF may not be relevant biomarker for advanced prostate cancer
The well-studied protein VEGF does not appear to have any prognostic or predictive value for men with locally advanced prostate cancer, researchers from the Department of Radiation Oncology at Thomas Jefferson University ...
Cancer
Apr 29, 2013 |
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Study shows potential new way to detect colorectal and other cancers
A unique new study led by University of Kentucky Markey Cancer Center researchers Guo-Min Li and Libya Gu, in collaboration with Dr. Wei Yang at National Institutes of Health, reveals a novel mechanism explaining the previously ...
Cancer
Apr 25, 2013 |
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Researchers observe an increased risk of cancer in people with history of non-melanoma skin cancer
A prospective study by researchers at Brigham and Women's Hospital (BWH) observed an association between risk of second primary cancer and history of non-melanoma skin cancer in white men and women.
Cancer
Apr 23, 2013 |
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Chemical shift MRI helps differentiate renal cell tumors more likely to metastasize
Adding "chemical shift" techniques to MRI can help differentiate clear cell renal cell carcinoma from other types of renal cell cancer, a new study shows. That differentiation can help physicians better determine treatment ...
Cancer
Apr 19, 2013 |
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Liver cancers armed with many strategies for evading immune response
(Medical Xpress)—Researchers at Roswell Park Cancer Institute (RPCI) have published findings that help explain how a common and particularly resilient form of liver cancer evades the body's natural antitumor responses. ...
Cancer
Apr 18, 2013 |
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Quantifying heterogeneity in breast cancer
A variety of mutations may give rise to breast cancer, but scientists generally assume that it starts off with just a few. That's because later-stage breast cancers tend to have more mutations—they are more heterogeneous—than ...
Cancer
Apr 09, 2013 |
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Misregulated genes common to tobacco-related cancers offer potential new prognostic tool
Believe it or not, while researchers have explored which genes are mutated in each type of tobacco-associated cancer, until now no one had thought to look across these types for common genes that might predict patient outcomes. ...
Cancer
Apr 09, 2013 |
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Researchers show that a promising drug can help prevent head and neck cancers
Head and neck cancers typically begin in squamous cells that line moist surfaces inside the mouth, nose and throat. Squamous cell carcinoma of the head and neck (HNSCC) is the sixth most common type of cancer in the United ...
Cancer
Apr 09, 2013 |
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