The Wistar Institute has received a five-year grant from the National Cancer Institute to develop new diagnostic tools and treatments for metastatic melanoma. The goal of this project is to improve patient outcomes by understanding the underlying molecular events that contribute to the development and progression of the disease.
Recent dinosaur fossil finds suggest dinosaurs developed new abilities through opportunistic approach, rather than gradual adaptation. The breakup of supercontinent Pangaea led to regional extinctions and replacements by other species, shaping the evolution of new species.
Researchers have reclassified animals into three primary evolutionary lines based on new molecular evidence, including a study of the Hox gene family. The findings support earlier genetic investigations and provide insight into animal development and evolution, with implications for our understanding of life's origins.
The US Navy has developed a new hot water suit with a layer of foam containing bits of wax inside tiny plastic beads to prevent heat loss in cold ocean depths. The wax absorbs warmth from the diver's body and melts, then freezes in icy waters, radiating latent heat back to the diver.
Guillermo Gonzalez argues that the Sun's exceptional characteristics made intelligent life emerge on Earth. The Sun is unusually massive and has a stable light output, making it an ideal place for life to thrive. This rules out over 95% of stars in the Galaxy as potential candidates.
Researchers identified Pin1, an enzyme that may restore tau protein function, and found it depleted in Alzheimer's brains. This could lead to new treatments for the disease by preventing tau protein misfolding.
Researchers at UC Santa Barbara discovered a unique protein-based adhesive that explains the abalone shell's exceptional fracture resistance. This 'biological rubber' helps maintain its structure by releasing sacrificial links that break before the whole molecule, providing both strength and elasticity.
Scientists at Brandeis University and Children's Hospital Boston used video games to study the brain's sense of direction in teenagers with severe epilepsy. They found that theta oscillations, a special type of brain wave, play a crucial role in spatial learning and navigation.
A study by Boston University researchers found that delivering bad news via email is more accurate and less painful for the messenger than personal or phone delivery. The research suggests that electronic communication can increase honesty and accuracy in delivering negative information, challenging current norms.