Exposure to a traumatic experience can lead to post-traumatic stress disorder (PTSD), an incapacitating disorder in susceptible persons with no reliable therapy. Particularly puzzling is understanding how transient exposure ...
Aug 4, 2021
0
488
Cancer scientists led by principal investigator Dr. Daniel De Carvalho at Princess Margaret Cancer Centre have combined "liquid biopsy", epigenetic alterations and machine learning to develop a blood test to detect and classify ...
Nov 14, 2018
0
157
(Medical Xpress) -- Two new studies have found that large structural abnormalities in chromosomes, some of which have been associated with increased risk of cancer, can be detected in a small fraction of people without a ...
May 8, 2012
0
0
Inside brain cells, errors in DNA can accumulate as we age. But in patients with Alzheimer's disease, these errors—known as somatic mutations—may build up at a faster rate. A new study by investigators from Brigham and ...
Apr 20, 2022
0
54
No two human beings are the same, a biologic singularity encoded in the unique arrangement of the molecules that make up our individual DNA.
Oct 27, 2021
0
51
An unhealthy lifestyle leaves traces in the DNA. These may have specific effects on metabolism, causing organ damage or disease. Scientists of Helmholtz Zentrum München have now identified 28 DNA alterations associated with ...
Sep 20, 2013
0
0
Glioblastomas grow extremely aggressively into healthy brain tissue and, moreover, are highly resistant to radiation therapy and chemotherapy. Therefore, they are regarded as the most malignant type of brain tumor. Currently ...
Jan 30, 2012
0
0
In a comprehensive analysis of patients with cancer who had exceptional responses to therapy, researchers have identified molecular changes in the patients' tumors that may explain some of the exceptional responses. The results ...
Nov 19, 2020
0
28
Everyone knows that what mom eats when pregnant makes a huge difference in the health of her child. Now, new research in mice suggests that what she ate before pregnancy might be important too. According to a new research ...
Sep 20, 2012
0
0
In 2022, an estimated 7,000 Canadians were diagnosed with leukemia, a term used to define cancer of the blood cells. Of that 7,000, it is estimated that nearly half will face mortality. University of Saskatchewan (USask) ...
Feb 7, 2023
0
5
