Category Archives: Cancer

Survival rates in pediatric umbilical cord transplants may indicate a new standard of care

The research, led by John Wagner, Jr., M.D., director of the Pediatric Blood and Marrow Transplantation program at the University of Minnesota and a researcher in the Masonic Cancer Center, University of Minnesota, compared outcomes in children with acute leukemia and myelodysplastic syndrome who received transplants of either one or two units of partially matched cord blood. The study was conducted at multiple sites nationwide, between December 2006 and February 2012. Coordinating the study was the Blood and Marrow Transplant Clinical Trials Network (BMT CTN) in collaboration with the Pediatric Blood and Marrow Transplant Consortium and the Children’s Oncology Group. …

‘Treasure in saliva’ may reveal deadly diseases early enough to treat them

The study, the most comprehensive analysis ever conducted of RNA molecules in human saliva, reveals that saliva contains many of the same disease-revealing molecules that are contained in blood. It was published online today by the peer-reviewed journal Clinical Chemistry and will be published in the journal’s January 2015 special print issue, “Molecular Diagnostics: A Revolution in Progress.” “If we can define the boundaries of molecular targets in saliva, then we can ask what the constituents in saliva are that can mark someone who has pre-diabetes or the early stages of oral cancer or pancreatic cancer — and we can utilize this knowledge for personalized medicine,” said Dr…

National Cancer Institute supports next-generation Austrian HPV vaccine

The National Cancer Institute (NCI) of the US National Institutes of Health (NIH) is supporting further clinical development of a new, improved, next-generation HPV vaccine. The vaccine was developed by a team led by Reinhard Kirnbauer from the Division of Immunodermatology at the MedUni Vienna in collaboration with Christina Schellenbacher and support from the Austrian Science Fund (FWF) and Vienna Science and Technology Fund (WWTF). The new vaccine had already demonstrated its excellent efficacy in a pre-clinical study in 2013…

Clinical practice guidelines address multimodality treatment for esophageal cancer

The guidelines, published in the November 2014 issue of The Annals of Thoracic Surgery, include nine evidence-based recommendations that address issues related to multimodality care, including neoadjuvant therapy (chemotherapy and radiation therapy given prior to surgery). The goal of this therapy is to reduce the extent of cancer before an operation to maximize the chance of obtaining a cure. “Despite the widespread enthusiasm for multimodality therapy and the myriad of its aspects, currently available data for each component of care are not truly definitive,” said Guideline Task Force Chair, Alex G. Little, MD, from the University of Arizona in Tucson. …

Different brain tumors have the same origin, new findings show

The most common primary, malignant brain tumors in adults, called glioma, are formed from cells in the brain that are not nerve cells. These are serious tumors that lack efficient treatment and relapses are common. There are different types of glioma, classified according to an established system based on which cell type the tumor arises from. The most common gliomas are astrocytoma, which have their name from astrocytes, and oligodendroglioma, which are believed to arise from oligodendrocytes. …

Genetic architecture of kidney cancer uncovered by research

The research, by an international team led by scientists from the McGill University and Genome Quebec Innovation Centre in Montreal, underscores the importance of investigating possible sources of exposure to aristolochic acid. The compound, found in plants of the Aristolochia genus, also has been suspected of causing a kidney disease known as Balkan endemic nephropathy, affecting people along the tributaries of the Danube River in Croatia, Bosnia and Herzegovina, Serbia, Bulgaria and Romania. Aristolochia clematitis, or European birthwort, is a common plant throughout the Balkans. Results of the study, which focused on the most common form of kidney cancer — clear-cell renal cell carcinoma — are reported in Nature Communications…

Prostate cancer medications linked with increased risk of heart-related deaths in men with cardiovascular problems

Androgen deprivation therapy (ADT), which reduces levels of male hormones in the body to prevent them from stimulating cancer cells, is a mainstay of treatment for prostate cancer. Despite its anticancer effects, ADT has been associated with heart problems, including increased risk of diabetes, coronary heart disease, heart attacks, and sudden cardiac death. To investigate this potential link thoroughly, Paul Nguyen, MD, of the Dana-Farber/Brigham and Women’s Cancer Center in Boston, along with David Ziehr of Harvard Medical School and their colleagues, analyzed information on 5,077 men with prostate cancer who were treated between 1997 and 2006. …