Antiangiogenic drugs are anticancer drugs designed to cut off the blood supply that brings tumors the nutrients they need to grow and survive, thereby starving and killing the tumor cells. …
Antibody-drug conjugates are a new type of targeted anticancer therapy, which use an antibody to deliver an attached drug directly to those cells that display the antibody’s target on their surfaces. This precision reduces the side effects of the attached drug compared with conventional systemic administration. Currently, there are two U.S…
Pancreatic cancer is one of the deadliest types of cancer, with a five-year survival rate of just 6 percent. …
No effective preventative strategy is currently available for canker sore, but prospective trials of low-level laser therapy (LLLT) done in HNSCC patients undergoing chemoradiotherapy showed promising results. However, additional trials detected a high incidence of canker sore among patients, leaving the question of whether LLLT can effectively prevent canker sore still open. Now, a group of scientists led by Dr. Heliton Spindola Antunes at the National Cancer Institute (INCA) in Rio de Janeiro, Brazil, has successfully performed a definitive trial showing that LLLT reduces the occurrence of canker sore in HNSCC patients undergoing concurrent chemoradiotherapy and improves patient’s quality of life…
In papers published in the American Journal of Public Health and the Bulletin of the History of Medicine, Aronowitz, professor and chair of Penn’s Department of History and Sociology of Science, characterizes the events then and screenings for prostate-specific antigen, or PSA, in more recent years as "part of one continuous story of how medical and lay people came to believe in the efficacy of population screening followed by aggressive treatment without solid supporting scientific evidence." "This is a call to reflection about how we deal with medical knowledge production and medical technological innovation," Aronowitz said. …
The Lund University research team has looked at how cancer cells communicate with surrounding cells and how this encourages the development of malignant tumours. The idea is to try and inhibit tumours by disrupting this communication. The focus of their research is ‘exosomes’, small virus-like particles that serve as ‘transport packages’ for genetic material and proteins transmitted between cells. …
The new drug is set to become a reference in advanced pancreatic cancer treatment A multicentre phase III study, with centers participating from 11 countries in North America, Europe and Australia, shows that the drug combination nab-paclitaxel and gemcitabine is more effective in the treatment of patients with advanced pancreatic cancer than gemcitabine alone, which has been the standard treatment for these patients up until now. The clinical trial, sponsored by Celgene Corporation, involved 861 patients, half of whom were administered the nab-paclitaxel/gemcitabine combination, while the other half received gemcitabine alone. …
The research, published Oct. 17 in Nature, shows that some of the same genes commonly mutated in certain cancers also occur in seemingly unrelated tumors. …
John Juvik and colleagues explain that diet is one of the most important factors influencing a person’s chances of developing cancer. One of the most helpful food families includes cruciferous vegetables, such as broccoli, kale and cabbage…
Their study, published today in the Proceedings of the National Academy of Sciences (PNAS) suggests the compound, already shown to be safe for humans, may protect normal tissues during radiation therapy for cancer treatment and prevent or mitigate sickness caused by radiation exposure. The compound, known as DIM (3,3′-diindolylmethane), previously has been found to have cancer preventive properties. "DIM has been studied as a cancer prevention agent for years, but this is the first indication that DIM can also act as a radiation protector," says the study’s corresponding author, Eliot Rosen, MD, PhD, of Georgetown Lombardi Comprehensive Cancer Center. For the study, the researchers irradiated rats with lethal doses of gamma ray radiation…