Scientists at the German Center for Neurodegenerative Diseases (DZNE) have identified a group of proteins that help to regenerate damaged nerve cells. Their findings are reported in the journal Neuron. It is commonly accepted that neurons of the central nervous system shut down their ability to grow when they no longer need it; this occurs […]
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Substituting poultry for red meat may reduce breast cancer risk
Results from a new study suggest that red meat consumption may increase the risk of breast cancer, whereas poultry consumption may be protective against breast cancer risk. The findings are published in the International Journal of Cancer. For the study, investigators analyzed information on consumption of different types of meat and meat cooking practices from […]
Biomarkers confirm higher incidence of thyroid cancer among World Trade Center responders
The incidence of thyroid cancer among first responders who volunteered or were employed as firefighters, rescue personnel and cleanup workers at Ground Zero in New York on or after September 11, 2001, is three times higher than that in the general population. This difference has been confirmed by a method involving a panel of four […]
‘Spin’ found in over half of clinical trial abstracts published in top psychiatry journals
‘Spin’—exaggerating the clinical significance of a particular treatment without the statistics to back it up—is apparent in more than half of clinical trial abstracts published in top psychology and psychiatry journals, finds a review of relevant research in BMJ Evidence Based Medicine. The findings raise concerns about the potential impact this might be having on […]
Paradoxical outcomes for Zika-exposed tots
In the midst of an unprecedented Zika crisis in Brazil, there were a few flickers of hope: Some babies appeared to be normal at birth, free of devastating birth defects that affected other Brazilian children exposed to the virus in utero. But according to a study published online July 8, 2019, in Nature Medicine and […]
Florida latest place to declare emergency over hepatitis A
Officials have declared a public health emergency over the rising number of hepatitis A cases in Florida, the latest part of the country dealing with outbreaks of the liver disease. Florida Surgeon General Scott Rivkees declared an emergency Thursday to allow the state to spend more on testing and treatment, saying Florida has had more […]
New role for microtubules in diabetes
The failure of pancreatic beta cells to release appropriate amounts of insulin in response to rising blood glucose levels is a hallmark of type 2 diabetes. During the past decade researchers have shown that microtubules—part of the cell’s cytoskeleton—play an important role in regulating the delivery of insulin granules to the cell membrane for secretion. […]
Can a combination immune therapy reduce genital herpes outbreaks?
Yale investigators have shown that the combination of a vaccine and a medicated cream is a promising strategy to dramatically reduce the recurrence of genital herpes. Their study, co-led by researchers at the University of Pennsylvania and University of Cincinnati Children’s Hospital Medical Center, was published in the journal npj Vaccines. Herpes simplex virus (HSV) […]
Researchers identify previously unrecognised abnormalities in how MND affects brain activity
Researchers in the Academic Unit of Neurology at Trinity College Dublin have identified characteristic changes in the patterns of electrical brain wave activity in motor neurone disease (MND). This ground breaking observation will help to develop treatments for the disease that affects over 350 people in Ireland. Their findings, published in the recent issue of […]
Why are we so drawn to places of happy memories?
If somebody asks me “are you a coffee addict?” I may say, “Yeah it seems like, but on the one condition, only in my office.” I don’t have that much craving for coffee at home, but just being in the office, where I used to drink coffee all the time seeking to get caffeine jitters, […]