Parkinson’s disease is a brain disorder that causes tremors and difficulty with movement and walking. It affects about one million people in the United States.
“Past studies linking Parkinson’s disease and melanoma have not been conclusive, so we wanted to explore a larger group of studies to see whether the link was consistent,” said study author Honglei Chen, MD, PhD, with the National Institute of Environmental Health Sciences, a division of the National Institutes of Health in Research Triangle Park, N.C., and a member of the American Academy of Neurology.
The research examined 12 studies conducted from 1965 and 2010 that looked at the possible association between Parkinson’s disease and melanoma. Most of the studies had fewer than 10 cases with both conditions.
The study found that men with Parkinson’s disease were twice as likely as those without Parkinson’s to have melanoma. Women with Parkinson’s disease were one-and-a-half times as likely to be diagnosed with the dangerous form of skin cancer compared to women without Parkinson’s. There was no clear link found between Parkinson’s and non-melanoma skin cancer.
“Parkinson’s disease patients in general have a lower risk for cancer, smoking-related cancers in particular, but they may have a higher risk for melanoma. One possible explanation for the link between Parkinson’s and melanoma is that the two diseases may share some genetic or environmental risk factors,” Chen said. “However, our understanding of this link is very preliminary.”
The study was supported by the National Institute of Environmental Health Sciences.
The American Academy of Neurology, an association of 24,000 neurologists and neuroscience professionals, is dedicated to promoting the highest quality patient-centered neurologic care. A neurologist is a doctor with specialized training in diagnosing, treating and managing disorders of the brain and nervous system such as Alzheimer’s disease, stroke, migraine, multiple sclerosis, brain injury, Parkinson’s disease and epilepsy.
For more information about the American Academy of Neurology, visit http://www.aan.com.VIDEO: http://www.youtube.com/AANChannel
Rachel L. Seroka | American Academy of Neurology
The personality factor: How to foster the sharing of research data
06.09.2017 | ZBW – Leibniz-Informationszentrum Wirtschaft
Europe’s Demographic Future. Where the Regions Are Heading after a Decade of Crises
10.08.2017 | Berlin-Institut für Bevölkerung und Entwicklung
Using ultrafast flashes of laser and x-ray radiation, scientists at the Max Planck Institute of Quantum Optics (Garching, Germany) took snapshots of the briefest electron motion inside a solid material to date. The electron motion lasted only 750 billionths of the billionth of a second before it fainted, setting a new record of human capability to capture ultrafast processes inside solids!
When x-rays shine onto solid materials or large molecules, an electron is pushed away from its original place near the nucleus of the atom, leaving a hole...
For the first time, physicists have successfully imaged spiral magnetic ordering in a multiferroic material. These materials are considered highly promising candidates for future data storage media. The researchers were able to prove their findings using unique quantum sensors that were developed at Basel University and that can analyze electromagnetic fields on the nanometer scale. The results – obtained by scientists from the University of Basel’s Department of Physics, the Swiss Nanoscience Institute, the University of Montpellier and several laboratories from University Paris-Saclay – were recently published in the journal Nature.
Multiferroics are materials that simultaneously react to electric and magnetic fields. These two properties are rarely found together, and their combined...
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems Holding GmbH about commercial use of a multi-well tissue plate for automated and reliable tissue engineering & drug testing.
MBM ScienceBridge GmbH successfully negotiated a license agreement between University Medical Center Göttingen (UMG) and the biotech company Tissue Systems...
Pathogenic bacteria are becoming resistant to common antibiotics to an ever increasing degree. One of the most difficult germs is Pseudomonas aeruginosa, a...
Scientists from the MPI for Chemical Energy Conversion report in the first issue of the new journal JOULE.
Cell Press has just released the first issue of Joule, a new journal dedicated to sustainable energy research. In this issue James Birrell, Olaf Rüdiger,...
19.09.2017 | Event News
12.09.2017 | Event News
06.09.2017 | Event News
19.09.2017 | Event News
19.09.2017 | Physics and Astronomy
19.09.2017 | Power and Electrical Engineering