Tag Archives: united

Two-drug combination improves survival in pancreatic cancer

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. …

New evidence that aging tumor cells may be an effective cancer treatment

"Normally, this pathway is responsible for senescence and suppressing proliferation of B cells," said Hong Zhang, PhD, assistant professor of cell & developmental biology at UMMS and senior author of the study. "However, human DLBCL show low levels of Smurf2 expression; these low levels affect a pathway that encourages un-checked cell division and tumor growth. …

Newly discovered gene regulator could precisely target sickle cell disease

The researchers — led by Daniel Bauer, MD, PhD, and Stuart Orkin, MD, of Dana-Farber/Boston Children’s — reported their findings today in Science. Prior work by Orkin and others has shown that when flipped off, BCL11A causes red blood cells to produce fetal hemoglobin that, in SCD patients, is unaffected by the sickle cell mutation and counteracts the deleterious effects of sickle hemoglobin. BCL11A is thus an attractive target for treating SCD. …

High-dose radiation therapy for bladder cancer has comparable tumor control compared to surgery

Cystectomy (partial or whole bladder removal surgery) is often the standard treatment for patients with muscle-invasive bladder cancer; however, advanced RT techniques that spare the bladder may be an effective alternative for patients who are unsuitable for or unwilling to undergo cystectomy. This research was conducted to determine if some of the drawbacks of RT of the bladder, such as local recurrence and late toxicity risks, could be reduced with a lower dose of RT being delivered to the areas of the bladder outside of the tumor region, and to assess the tumor control and toxicity of RT. …

Cancer biggest killer of Hispanic Texans

The report documents cancer as the leading cause of death among Hispanic Texans under the age of 76. Only three percent of Hispanic Texans are older than 75. Texas’s Hispanic population has more than doubled since 1990. Texans of Hispanic ethnicity now comprise 38 percent of the state’s population…

MicroRNAs have diagnostic and prognostic potential in urinary bladder cancer

German researchers have identified four biomarkers that correctly determine malignancy of urinary bladder cancers and contribute to the accurate prediction of patient outcomes. Their results are published in the September issue of The Journal of Molecular Diagnostics. Current prognosticators of bladder cancer, such as tumor grade, stage, size, and number of foci, have limited usefulness for clinicians since they do not accurately reflect clinical outcomes…

Clinical tool classifies spots on lung scans of smokers

The findings are expected to have immediate clinical impact worldwide among health professionals who currently diagnose and treat individuals at risk for or who are diagnosed with lung cancer, and provide new evidence for developing and improving lung-cancer screening programs. A total of 12,029 lung cancer nodules observed on CTs of 2,961 current and former smokers were examined in the population-based study. The results, to be published in the Sept. 5th issue of the New England Journal of Medicine (NEJM), will have an immediate impact on clinical practice, says co-principal investigator Dr. …

Health of older women in developed countries continues to improve: Gap with developing countries grows

The WHO study, one of a collection of articles in a special issue of the journal devoted to women’s health beyond reproduction, found that the leading causes of death of women aged 50 years and older worldwide are cardiovascular disease (heart disease and stroke) and cancers, but that in developing countries these deaths occur at earlier ages than in the rich world. The study is one of the first to analyse the causes of death of women aged 50 years and older from a wide range of countries. Its findings suggest that prevention, detection and treatment of noncommunicable diseases are currently inadequate in many countries. "Given the substantial reduction in maternal mortality and the increase in the number of older women over the last 10 years, health systems in low- and middle-income countries must adjust accordingly, otherwise this trend will continue to increase," said Dr John Beard, director of the World Health Organization’s (WHO) Department of Ageing and Life Course and one of the authors of the study…