Researchers developed a potential vaccine targeting HER-2/neu overexpression in early stage breast cancer, yielding promising results for women at high-risk. The study found that nearly all patients exhibited an immune response and many developed protein antibodies to fight the cells.
Researchers developed an immunological purification method to detect synacthen in low concentrations, providing a gap-closing solution for drug testing authorities. This new test confirms the presence of the protein and produces a unique chemical fingerprint.
A new resuscitation approach called Cardiocerebral Resuscitation has been shown to improve survival rates for out-of-hospital cardiac arrest victims. The technique, which eliminates mouth-to-mouth breathing, enhances the willingness of lay individuals to engage in resuscitation.
A study found that only 40% of US women have ever heard of HPV, and fewer still know about its connection to cervical cancer. The public needs education on HPV and cervical cancer to make informed health care choices, researchers concluded.
Global environmental change scientists emphasize the need for immediate, collaborative action by governments to ensure sustainable development. The conference statement resolves to mobilize knowledge for action to support society with scientific information needed for sustainable development.
Researchers have identified 381 proteins in the sperm of fruit flies, providing a new understanding of how sex evolved. This discovery could lead to breakthroughs in male infertility treatment.
Using a free-electron laser, Livermore scientists captured single diffraction patterns of nanostructured objects before destruction and reconstructed images with features 50 nanometers in size. This 'lensless' imaging technique resolves 10 times smaller than optical microscopes.
Researchers have developed a fast and accurate test to track slowed blood flow in dogs, detecting early signs of blocked arteries. The 64-slice CT scanner can replace traditional tests like exercise stress testing and echocardiograms, providing a safe and non-invasive method to diagnose coronary disease.
Women cancer carers face unique challenges, including 24/7 caregiving responsibilities, isolation, and lack of emotional support. In contrast, male carers tend to view caring as a competency task with less emotional labor.
Physicist Lawrence Schein's research uses nano-coating technology to reduce toner adhesion, enabling simplified and cheaper color laser printers. Current models are more expensive and up to three times larger than black-and-white models.
Scientists at the American Association for Cancer Research have developed a novel method to detect DNA methylation in exhaled breath, which may help predict lung cancer development. The test has also shown promise in identifying patients with pancreatic cancer, raising hopes for early detection and treatment.
Researchers found a 36% survival rate for blacks and 46% for whites, despite similar levels of coronary disease. The disparity is attributed to various factors, including bias in treatment, mistrust of the medical system, and socio-economic barriers.
Researchers used MRI to detect small areas of heart damage in patients with sarcoidosis, finding that it was twice as sensitive as conventional methods. The study suggests that cardiac damage is common and often unrecognized in these patients, which can lead to serious complications.