A new study from the University of Michigan Comprehensive Cancer Center found that surgery significantly improves survival rates and functional outcomes for patients with advanced oral cavity cancer. In contrast, those who received chemotherapy after initial treatment had poorer results.
Researchers used a new ocean model to simulate the migration of eel larvae from the Sargasso Sea to Europe. The study found that small-scale ocean currents play a crucial role in determining eel population fluctuations and that eels return to specific locations within the Sargasso Sea where their mother spawned.
A study published in Infection and Immunity found that Streptococcus pneumoniae and Streptococcus pyogenes bacteria persist on surfaces for far longer than previously thought, posing a risk of infection to individuals in settings like schools and healthcare facilities.
Researchers found that a small number of transplanted stem cells was sufficient to restore normal skin function without adverse side effects. The treatment resulted in long-term restoration of normal skin, even after 80 cycles of renewal.
Researchers at Johns Hopkins University have discovered that low oxygen conditions inside tumors trigger the production of proteins RhoA and ROCK1, enabling breast cancer cells to become mobile and invasive. High levels of these proteins are associated with poorer patient outcomes and increased tumor spread.
Sanford-Burnham researchers identify THRIL molecule that regulates immune response and associates with Kawasaki disease severity. THRIL may also contribute to other inflammatory diseases like rheumatoid arthritis and inflammatory bowel disease.
A new study reveals that the high mortality rates in the US Central Southern states are most likely due to smoking. The study found that smoking behaviors account for a significant burden of smoking, with southern states maintaining high levels of smoking despite declining prevalence nationwide.
Researchers found that Rho kinase regulates rat hippocampal neurite growth and microtubule formation by redistributing vinculin. The study used the ROCK inhibitor Y-27632 to reverse inhibitory effects of lysophosphatidic acid on neurite outgrowth.
Researchers have developed two compounds that disrupt an enzyme used by the parasite causing Chagas disease, showing greater cure rates than existing treatments. The new compounds have significant potential as a safe and effective treatment for this life-threatening illness.
New research by Dr Rob Jenkins and Christie Kerr uses high-resolution passport-style photographs to recover faces of bystanders from reflections in the eyes of photographic subjects. The recovered images can be identified accurately, even at low resolution, highlighting human face recognition's robustness.
A new study suggests that a history of concussion may be related to the buildup of Alzheimer's-associated plaques in the brain. In people with memory and thinking problems, higher levels of amyloid plaques were found compared to those without head trauma.
Researchers at UT Southwestern Medical Center identified BRD4 as a potential therapeutic target for MPNST, a rare and aggressive type of soft-tissue cancer. Inhibiting BRD4 caused cancer cells to die in a mouse model, providing new hope for patients with this incurable disease.
A new malaria vaccine candidate, Quadvax, has shown promise in overcoming major limitations of earlier designs. By combining AMA1 proteins from multiple strains, scientists have created a more broadly protective vaccine that elicits antibodies against both variable and conserved epitopes on the AMA1 protein.
A study published in Health Expectations identified key markers of compassion in doctor-patient conversations, including recognition of suffering, emotional resonance, and movement towards addressing suffering. The researchers aim to create a behavioral taxonomy that will guide medical training and education.
Researchers at Oregon Health & Science University have discovered that an antioxidant called MitoQ can significantly reverse a multiple sclerosis-like disease in mice. The treatment reduced inflammation, demyelination, and neurological disabilities, showing promise for treating MS.
Scientists have identified a genetic mechanism to increase crop yields by tweaking a 'hybrid vigor' gene in plants. By understanding how this gene affects flowering time and fruit production, researchers may be able to develop new strategies to improve agricultural productivity.
Researchers propose measures to tax CO2 emissions and cut labor taxes, reducing pollution and increasing economic activity. The study suggests environmental fiscal reform can benefit both the public system and the environment.
Scientists have developed a way to microscopically view battery electrodes in wet electrolytes, allowing for the study of the solid electrolyte interphase layer and its influence on battery performance. The new method, called an electrochemical liquid cell, provides more realistic conditions for studying battery materials.