It’s an emerging topic in health, one that UConn Health (University of Connecticut, Farmington, Conn.) cancer epidemiologist Richard Stevens has been studying for three decades. “It’s become clear that typical lighting is affecting our physiology,” Stevens says. “But lighting can be improved…
In the future, these findings may prove significant for the assessment of breast cancer prognosis and treatment planning. The study involved 270 breast cancer patients at Kuopio University Hospital, aged between 32 and 86 years. Breast tissue density was analysed on the basis of mammographic images obtained at the time of diagnosis…
Colorectal cancer (commonly called colon cancer) is the third leading cause of cancer death in both men and women in the United States, and the second leading cause for both sexes combined. An estimated 132,700 new cases and 49,700 deaths are expected in 2015 in the U.S. Data from the past decade show that both incidence and mortality from colon cancer are decreasing at rate of about 3% per year, largely due to the increased use of screening. Still, fewer than six in ten U.S. …
Temperatures that can be tolerated by healthy body cells have long been known to destroy cancerous cells. …
Cancer data compiled by the World Health Organisation’s (WHO) GLOBOCAN project has huge global influence and is used by Governments and international NGOs to determine health and funding priorities in sub-Saharan Africa. However, no independent evaluation of the data has ever been undertaken. For the first time, experts from Queen Mary University of London have critically evaluated all publically available information on the quality of cancer registration systems in sub-Saharan Africa. …
Being able to reliably identify those patients with the most aggressive cancers early via urine tests, and expediting aggressive therapeutic strategies, may significantly improve outcomes. The scientists believe that the validation of two urinary biomarkers could spell a new way of tailoring treatment…
The study examined the function of a protein called DENND2B. During childhood development, DENND2B likely plays a role in the normal migration of cells. In adults, cell migration is greatly reduced, but in the case of cancer, there is unwanted cell migration, contributing to one of the most puzzling aspects of cancer cells — metastasis to new locations. “DENND2B activates another protein in the cell called Rab13, which is an enzyme that promotes cell migration,” says Dr. …
“There are several reasons why some cancer stem cells, the cells at the root of tumors and metastases, can withstand therapy meant to eradicate them. Our results point to the importance of the environment immediately surrounding the skin cancer stem cells, specifically, their exposure to the signal TGF-β,” says senior researcher Elaine Fuchs. “Ultimately, we hope this new insight could lead to better means for preventing the recurrence of these life-threatening cancers, which can occur in the skin, head, neck, esophagus, and lung, and often evade treatment.” Her team, which included first author Naoki Oshimori, a postdoctoral research associate in the lab and lab technician Daniel Oristian, focused on squamous cell carcinomas in the skin of mice. Like many normal tissue stem cells, the stem cells that produce squamous cell tumors can be classified into two types: those that divide and proliferate rapidly, and those that do so more slowly. …
The researchers describe the Anderson Algorithm in a perspective piece outlining a personalized surgical approach to ovarian cancer published online at Nature Reviews Clinical Oncology. “Our algorithm allows us to be much smarter about whom we operate on up front, providing a more individualized approach to surgery that’s led to better results for our patients,” said Anil Sood, M.D., professor of Gynecologic Oncology and Reproductive Medicine and senior author of the paper. The multi-step process was developed through MD Anderson’s Moon Shots Program, an ambitious effort launched in 2012 to dramatically reduce cancer deaths. Sood is co-leader of the Breast and Ovarian Cancer Moon Shot…
CLL is the most prevalent leukemia in adults and it is not considered curable without an allogeneic (donor) stem cell transplant. However, advances in therapy have been made, notably the emergence of kinase inhibitors for patients whose disease relapsed, according to the study background…