Tumor cells circulating in a patient’s bloodstream can yield a great deal of information on how a tumor is responding to treatment and what drugs might be more effective against it. But first, these rare cells have to be captured and isolated from the many other cells found in a blood sample.
It could be the tiniest armor-piercing weapon in the biological universe: EPFL scientists have measured a one-nanometer needle-like tip that viruses use to attack bacteria.
A completely new way of delivering anti-cancer drugs to tumours, using 'minicells' derived from bacteria, has been tested for the first time in humans and found to be safe, well-tolerated and even induced stable disease in patients with advanced, incurable cancers with no treatment options remaining.
Every week in his clinic at the University of Michigan, neurologist Joseph Corey, M.D., Ph.D., treats patients whose nerves are dying or shrinking due to disease or injury.
Identifying fingerprints on paper is a commonly used method in police forensic work, but unfortunately it is not easy to make those fingerprints visible. Now, scientists at the Hebrew University of Jerusalem have developed a new approach for making such fingerprints more readily readable.
Weill Cornell Medical College announced today that it is a Grand Challenges Explorations winner, an initiative funded by the Bill & Melinda Gates Foundation. Researchers at Weill Cornell have been awarded three research grants totaling more than $1.5 million.
A University of Cincinnati (UC) cancer biology team reports breakthrough findings about specific cellular mechanisms that may help overcome endocrine (hormone) therapy-resistance in patients with estrogen-positive breast cancers, combating a widespread problem in effective medical management of the disease.
Cancer Treatment Centers of America (CTCA) and Nanospectra Biosciences have planned the first clinical trial for lung cancers of a new therapy that uses gold nanoshells, which were invented at Rice.
Scientific and medical research usually advances through the slow, painstaking accumulation of knowledge. Occasionally, however, radical ideas disrupt established patterns and may open up entirely new fields of study.
Brackets made from clear plastic polymer used in dental correction orthodontics have produced very good results in recent years, especially in relation to the improved esthetics when compared to metal brackets, but they do present certain problems of wear and tear within the mouth.
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