Before the first oncogene mutations were discovered in human cancer in the early 1980s, the 1970s provided the first data suggesting alterations in the genetic material of tumors. In this context, the prestigious journal ...
Aug 12, 2020
0
329
Scientists at the UNC School of Medicine have made the surprising discovery that a molecule called EdU, which is commonly used in laboratory experiments to label DNA, is in fact recognized by human cells as DNA damage, triggering ...
Aug 23, 2022
0
160
Scientists of the German Cancer Research Center have discovered a tiny RNA molecule, called miR-520, which at once blocks two important pathways in the development of cancer in cells. In estrogen receptor-negative breast ...
Dec 16, 2011
0
0
Approximately 0.1%: that is the average genetic difference between two individuals. This small percentage is responsible for the variations of certain physical traits, such as eyes, hair, and height, but also for differences ...
Aug 24, 2018
0
166
More than 100 cancer types can arise all over the body, but two universal metabolic pathways may tie them all together, researchers from the Perelman School of Medicine at the University of Pennsylvania report in a new study ...
Nov 9, 2020
0
162
A combination of rare and common genetic variations could play a part in biological pathways linked to Attention Deficit Hyperactivity Disorder (ADHD).
Nov 14, 2011
0
0
(Medical Xpress)—The number and quality of social relationships is now considered to be a particularly strong marker for health, well-being, longevity and sexual reproductive fitness. However, most research into the neurobiology ...
UNSW medical scientists have discovered that DNA repair is compromised at important regions of our genome, shedding new light on the human body's capacity to repair DNA damage.
Apr 13, 2016
0
207
Scientists have known for decades that smoking cigarettes causes DNA damage, which leads to lung cancer. Now, for the first time, UNC School of Medicine scientists created a method for effectively mapping that DNA damage ...
Jun 12, 2017
0
347
To date most research on obesity has focused on studying those with a high body mass index (BMI), but a research group in China is taking a different approach. In a study published July 14 in the journal Cell Metabolism, ...
Jul 14, 2022
1
165
