“A person’s gut microbiome is the collection of all the bacteria in their gut,” said Patrick D. Schloss, PhD, associate professor in the Department of Microbiology and Immunology at the University of Michigan in Ann Arbor. …
For the first time, scientists have reviewed all the available evidence from many studies and clinical trials assessing both the benefits and harms of preventive use of aspirin. Conclusions of the study are published in the leading cancer journal Annals of Oncology. …
“Hepatitis C (HCV) is the leading cause of liver cancer and accounts for more than 15,000 deaths in the U.S. each year,” said Jagpreet Chhatwal, Ph.D., assistant professor of Health Services Research at MD Anderson, and corresponding author on the study. “If we can improve access to treatment and incorporate more aggressive screening guidelines, we can reduce the number of chronic HCV cases, prevent more cases of liver cancer and reduce liver-related deaths,” Chhatwal said…
Adults who had cancer as children are known to be at increased risk for the metabolic syndrome, a group of risk factors that increases the likelihood of developing heart disease and other health problems such as diabetes and stroke. People with the metabolic syndrome have some combination of factors including high blood pressure, abnormal cholesterol and glucose levels, and increased body fat. …
The test will enable doctors to rule out cancer in patients presenting with certain symptoms, saving time and preventing costly and unnecessary invasive procedures such as colonoscopies and biopsies being carried out. Alternatively, it could be a useful aid for investigating patients who are suspected of having a cancer that is currently hard to diagnose. Early results have shown the method gives a high degree of accuracy diagnosing cancer and pre-cancerous conditions from the blood of patients with melanoma, colon cancer and lung cancer. …
“We found that the use of low-dose aspirin was associated with cutting the risk of pancreatic cancer in half, with some evidence that the longer low-dose aspirin was used, the lower the risk,” said Harvey A. Risch, MD, PhD, professor of epidemiology in the Department of Chronic Disease Epidemiology at the Yale School of Public Health in New Haven, Connecticut…
Every year 8,800 people are diagnosed with the disease in the UK but survival rates remain very low, with only three per cent of people diagnosed with pancreatic cancer surviving their disease for five years or more after their diagnosis. Cancer Research UK has made pancreatic cancer research a priority, and has the bold ambition to more than double its annual spend of £6million on research into the disease over the next five years. The charity is investing in fundamental biology investigating how the cancer spreads as well as trials looking at boosting the effectiveness of the standard chemotherapy treatments in pancreatic cancer patients. While more research is needed to find better ways of diagnosing and treating the disease, there is evidence to suggest that some pancreatic cancers are linked to being overweight and to smoking — and almost four in 10 could be prevented by lifestyle changes to address this…
What causes this accumulation of IAPP in pancreatic beta cells of people with diabetes has remained a mystery. But a team of researchers from the Larry L. Hillblom Islet Research Center led by Dr. Peter Butler, professor of medicine at UCLA, may have found an answer in autophagy, a process that clears damaged and toxic proteins from cell. …
Life expectancy for HIV-infected people is now similar to uninfected people, but survival for HIV patients who develop cancer is not. While many studies have attempted to understand why HIV-infected cancer patients have worse outcomes, the new study, the largest of its size and scope, examined differences in cancer treatment as one potential explanation. For early-stage cancers that have the highest chance of cure with appropriate treatment, those with HIV were twice to four times as likely to not receive appropriate cancer treatment, the researchers found…
For the study, 44 people with a mild traumatic brain injury and nine people with a moderate traumatic brain injury were compared to 33 people with no brain injury. All of the participants took tests of their thinking and memory skills. At the same time, they had diffusion tensor imaging scans, a type of MRI scan that is more sensitive than traditional MRI for detecting damage to brain cells and helps map fiber tracts that connect brain regions. The people with brain injuries had their scans an average of six days after the injury. …