Depression ages the brain, first human trials suggest: Damage appears 10 years early in people with the mental health condition – but it could be treated with ketamine Synapses (the connections between neurons) start thinning earlier in people with depression, study finds The small study of 10 people is the first to test the theory […]
Early stages of lung cancer could be detected with a simple blood test
Lung cancer could be detected with a BLOOD TEST raising hopes of diagnosing the deadly disease early Lung cancer is officially the world’s leading cause of cancer-related deaths There are 46,400 cases of lung cancer in Britain each year and 35,500 deaths Only one in 10 patients is still alive five years after diagnosis New […]
Discovery in cell development changes understanding of how genes shape early embryos
Our bodies hold roughly 14 trillion cells, each containing a nucleus with DNA measuring two meters long by 20 atoms wide. To fit inside each nucleus, DNA coils around specialized proteins. These spools of wrapped DNA inhibit gene regulatory proteins from binding to protein-coding stretches along the genome, which help keep genes in the “off” […]
Early career choices appear to influence personality, study finds
In the state of Baden-Wurttemberg, Germany, 16-year-old students in middle-track schools decide whether to stay in school to pursue an academic career or enroll in a vocational training program. A new study offers evidence that the path they choose influences their personality years later. The research is reported in the journal Psychological Science. “We wanted […]
New blood test can detect ovarian cancer in its early stages
The American Cancer Society (ACS) state that “only about 20 percent of ovarian cancers are found at an early stage.” However, when a doctor can diagnose the cancer early on, about 94 percent of people have a good prognosis following treatment. Beyond a full pelvic exam, a doctor has two diagnostic tests at their disposal: […]
Diabetes: Symptoms, treatment, and early diagnosis
In the United States, the estimated number of people over 18 years of age with diagnosed and undiagnosed diabetes is 30.2 million. The figure represents between 27.9 and 32.7 percent of the population. Without ongoing, careful management, diabetes can lead to a buildup of sugars in the blood, which can increase the risk of dangerous […]
Ohio boy feted by town with early Christmas dies of brain cancer
Vandals try to ruin holiday cheer for terminally ill boy 2-year-old Brody Allen, from Ohio, loved seeing Christmas lights during his first holiday season last year so much that his family and town are putting up Christmas decorations early so the toddler can celebrate the holiday one last time. But in a disheartening turn of […]
Early sleep loss accelerates Alzheimer’s pathology in mice
Lack of sleep during adolescence and early adulthood accelerates Alzheimer’s disease (AD)-related tau pathology, finds a study of male and female mice published in JNeurosci. These results support the importance of establishing healthy sleep habits in early adult life to help stave off progression of neurodegenerative diseases. Using a mouse model of tauopathy, Sigrid Veasey […]
Molecular link between body weight, early puberty identified
Becoming overweight at a young age can trigger a molecular chain reaction that leads some girls to experience puberty early, according to new research published in Nature Communications. Scientists have discovered a molecular mechanism that leads overweight female rats to have early-onset puberty. “Knowing how nutrition and specific molecules play a role in starting puberty […]
Early supper associated with lower risk of breast and prostate cancer
Having an early supper or leaving an interval of at least two hours before going to bed are both associated with a lower risk of breast and prostate cancer. Specifically, people who take their evening meal before 9 p.m. or wait at least two hours before going to sleep have an approximate 20 percent lower […]