Category Archives: Cancer Knowledge

Curcumin, special peptides boost cancer-blocking PIAS3 to neutralize cancer-activating STAT3 in mesothelioma

Malignant mesothelioma has received widespread notoriety because it occurs frequently in the lung linings of people exposed to asbestos. However, asbestos does not always cause this particular cancer that kills 43,000 people worldwide each year. Many mesothelioma patients were never exposed to asbestos. “Mesothelioma is a disease that continues to have a significant burden worldwide, and the treatment option is really suboptimal. …

Double mastectomy: ‘Angelina Effect’ in referrals for genetic counseling and breast cancer testing — ScienceDaily

New research based on data from 21 centers shows that many more women approached their GPs with concerns. Far from these being women with unfounded concerns, it was women with a family history of breast cancer, which translated into appropriate referrals for testing. This research was funded by Breast Cancer Campaign…

Blood test could identify when cancer treatment has become detrimental — ScienceDaily

Researchers identified the emergence of drug-resistant cancer cells by testing repeated blood samples from patients with advanced prostate cancer. They set out a new ‘treatment paradigm’ — the constant monitoring of patients using a blood test for signs that therapy is becoming counter-productive. The study was conducted at The Institute of Cancer Research, London, The Royal Marsden NHS Foundation Trust and the University of Trento in Italy. …

Double mastectomy: ‘Angelina Effect’ in referrals for genetic counseling and breast cancer testing

New research based on data from 21 centers shows that many more women approached their GPs with concerns. Far from these being women with unfounded concerns, it was women with a family history of breast cancer, which translated into appropriate referrals for testing. This research was funded by Breast Cancer Campaign…

Wild berry extract may strengthen effectiveness of pancreatic cancer drug

The study by researchers at King’s College Hospital and the University of Southampton suggests that adding nutraceuticals to chemotherapy cycles may improve the effectiveness of conventional drugs, particularly in hard to treat cancers, such as pancreatic cancer. The team tested the effectiveness of extract of chokeberry (Aronia melanocarpa) in killing off cancer cells, probably by apoptosis (programmed cell death) as markers of early apoptosis appear in treated cells. Chokeberry is a wild berry that grows on the eastern side of North America in wetlands and swamp areas. The berry is high in vitamins and antioxidants, including various polyphenols-compounds that are believed to mop up the harmful by-products of normal cell activity. …

Study adds to cancer-fighting promise of combined immunotherapy-radiation treatment

The study, led by Johns Hopkins Kimmel Cancer Center researchers, shows how in principle, radiation may specifically activate immune system cells responsible for attacking cancer cells, leading immune cells to “remember” how to fight cancer long after the cancer is gone. Andrew Sharabi, M.D., Ph.D., a resident in the Department of Radiation Oncology and Molecular Radiation Science at Johns Hopkins, is expected to present details of the study at the 2014 annual meeting of the American Society of Radiation Oncology (ASTRO) in San Francisco Sept. 15…

Professional recommendations against routine prostate cancer screening have little effect — ScienceDaily

The study, published as a research letter online in JAMA Internal Medicine, focused on the use of PSA — prostate-specific antigen — to test for prostate cancer. “We found that the effect of the guidelines recommending against the routine screening of elderly men in particular has been minimal at best,” says Jesse Sammon, D.O., a researcher at Henry Ford’s Vattikuti Urology Institute and lead author of the study. The researchers found an estimated 17 million men age 50 or older without a history of prostate cancer or prostate problems who reported undergoing PSA screening…

Few physicians are recommending HPV vaccination for boys, study finds

“HPV is responsible for almost all cases of cervical and anal cancers, as well as 64 percent of vaginal cancers, 36 percent of penile cancers and 51 percent of vulvar cancers,” said Susan T. Vadaparampil, Ph.D., M.P.H., senior faculty member in the Health Outcomes and Behavior Program at Moffitt. “Women tend to be afflicted by HPV-induced cancer more than men; however, more men have genital and oral HPV infections than women.” These observations helped scientists characterize the biology of HPV infection at each anatomic site and aid in the development of HPV prevention strategies, including the vaccines Cervarix� and Gardasil�. Cervarix and Gardasil are approved for HPV prevention in young females aged 9 to 26 years…