A new study by Montreal scientists published today in Nature demonstrates that a gut infection can lead to a pathology resembling Parkinson’s disease (PD) in a mouse model lacking a gene linked to the human disease.
articles
Red Algae Steal Genes from Bacteria to Cope with Environmental Stresses
It’s a case of grand larceny that could lead to new fuels and cleanup chemicals.
Radiation in Parts of Marshall Islands is Higher Than Chernobyl
Radiation levels in some regions of the Marshall Islands in the central Pacific, where the United States conducted nuclear tests during the Cold War, are far higher than in areas affected by the Chernobyl and Fukushima nuclear disasters, according to new research from Columbia University.
Unmasking Mutant Cancer Cells
As cancer cells progress, they accumulate hundreds and even thousands of genetic and epigenetic changes, resulting in protein expression profiles that are radically different from that of healthy cells.
Monitoring Air Quality After Fourth of July Fireworks
The U.S. recently celebrated the Fourth of July with dazzling fireworks displays in many cities.
Clownfish Reproduction Threatened by Artificial Light
The Disney movie Finding Nemo could have a much darker sequel – as artificial light in coral reefs leaves the famous fish unable to reproduce offspring, according to a new study.


