Researchers believe initiating hormone replacement therapy in younger women without advanced vessel disease can prevent heart vessel disease. However, delaying HRT may lead to ineffective or potentially harmful effects on older women with more advanced vessel disease.
Researchers at Cedars-Sinai Medical Center have developed a novel approach that turns on the immune system to attack brain tumor cells, potentially extending survival in patients with highly aggressive gliomas. The therapy uses dendritic cells to recognize and target dying tumor cells, triggering an immune response.
The Alliance has awarded grants to Dr. Andrew Davidoff, Dr. Thomas Griffith, and Dr. Jeffrey Bartlett to develop gene therapies targeting neuroblastoma, prostate cancer, and ovarian cancer. The research holds promise for improved quality of life and reduced side effects for cancer patients.
A study published by the Mayo Clinic found that 55% of golfers with the 'yips' described physical symptoms, while only 22% attributed them to psychology. The research suggests a continuum of causes for the condition, including performance anxiety and focal dystonia.
A Canadian Medical Association Journal study found that 15% of Ontario students with driver's licenses reported driving under the influence of alcohol, and 20% admitted to driving after using cannabis. These findings are particularly concerning given the high incidence of alcohol-related motor vehicle collisions among adolescents.
A new study from Boston Children's Hospital found that parents' reports of no history of trauma in children with neurological symptoms after head injuries were highly indicative of abuse. The research used medical test results and histories to assess the likelihood of abuse, finding that even low-impact traumas were predictive of abuse.
Researchers discover protein from blue-green algae that inhibits both HIV and Ebola virus infections, potentially leading to new treatments. The protein works by binding to the outside of the viruses and blocking them from entering cells.
Researchers found that gene transfer by adenovirus is less efficient in aging rat heart cells, highlighting the need for new treatment strategies. Boosting integrin expression may help overcome this hurdle, enabling low-dose gene therapy to deliver beneficial genes.
A study by Maria A. Oquendo and colleagues found that people with comorbid posttraumatic stress disorder (PTSD) and major depression have a higher risk of suicidal behavior. The research highlights the importance of assessing depressed patients for PTSD to determine accurate risk for suicide.
Researchers at Vanderbilt University Medical Center found that COX-1, not COX-2, is expressed in epithelial ovarian cancer tissue samples. This discovery may lead to the development of new treatments for ovarian cancer by blocking both COX-1 and COX-2.
A recent study found that over 90% of internet sites promoting floressence and amalaki raised red flags due to lack of scientific evidence, while only 23% of selenium sites with some research backing did. The researchers recommend using specific questions to identify questionable sites.
Researchers discovered a correlation between a specific genetic variation in the COMT gene and higher levels of anxiety in women. Women with the COMT Met158/Met158 genotype tended to exhibit increased anxiety symptoms, as well as altered brain wave patterns associated with anxiety disorders.