The study reveals surprising similarities in the developing CNS of Platynereis embryos and vertebrates, suggesting that the vertebrate nervous system is probably much older than expected. This finding provides strong evidence for a theory that vertebrates and annelid CNS are of common descent.
A study by Columbia's Primate Cognition Laboratory found that monkeys can acquire meta-cognitive skills, reflecting on their thought process and assessing performance. This ability has far-reaching implications for understanding cognitive development in infants and autistic children.
Researchers found that calcified carotid artery atheroma detection on panoramic radiographs does not correlate with an increased risk of cerebrovascular disease. The authors emphasize the need for closer examination of risk factors such as age, smoking history, and hypertension.
Researchers found that taking breaks from studies, including getting a good night's sleep, enhances relational memory and 'big picture' inferences. This 'off-line' processing period allows the brain to unconsciously mull over information, leading to improved performance on complex tasks.
A new study from Cornell University finds that adolescents exposed to chronic risk factors experience stress-induced physiological strain, but with responsive mothers, this toll is significantly reduced. The study also reveals that cardiovascular systems of youths are compromised regardless of their mothers' responsiveness.
Researchers at Yale University have discovered a molecular mechanism that dynamically alters brain network connections, influencing working memory and cognitive function. Closing ion channels can strengthen connectivity, improving working memory and reducing distractibility.
Researchers found that the androgen receptor plays a key role in bladder cancer development, which explains why it affects men more than women. The discovery opens doors to new treatment options and may help doctors predict tumor recurrence.
A recent study on chimpanzee genetics reveals three distinct groups with considerable genetic variation, which has important implications for conservation efforts. The research team found that the traditional geography-based sorting of chimps into western, central, and eastern populations is supported by significant genetic differences.
Researchers discovered a molecular mechanism that strengthens brain networks by closing ion channels, which may improve working memory and reduce distractibility in conditions like ADHD. This discovery has implications for developing drug therapies for normal aging and treating cognitive changes in schizophrenia and bipolar disorder.
Xinqiao Jia is awarded a National Science Foundation Faculty Early Career Development Award for her work on developing strong, yet soft and flexible biomaterials for engineering damaged tissues. Her goal is to create hybrid materials that can respond rapidly and reversibly to mechanical forces.
A new study suggests that targeting the survival protein Mcl1 may be an effective way to treat leukemia, particularly when combined with existing drugs like rituximab. The research found that knocking out Mcl1 can cause cancer cells to die, and combining it with rituximab killed significantly more leukemia cells than the drug alone.
Researchers have discovered a new genetic locus associated with an increased risk of developing Crohn's disease, a chronic inflammatory disorder. The study, published in PLOS Genetics, found that a specific region on chromosome 5 is linked to the disease.
The Project on Emerging Nanotechnologies launches a series of NanoFrontiers podcasts and newsletters to discuss promising nanotechnology applications. First episodes focus on tissue engineering and biomedicine advancements. Future discussions will cover energy, clean water, and developing nations' challenges.
Researchers identified a new protein involved in egg activation and its role in fertilization. A chemical has been found effective against anthrax by blocking spore germination. A new protein also controls the growth of the hepatitis C virus, which could lead to new drug development.
Thomas H. Epps III, a recipient of the prestigious Faculty Early Career Development Award from the National Science Foundation, is advancing the development of high-performance materials through his research on block copolymers. His five-year grant will support the creation of nanoscale materials with unique properties, potentially lea...
Researchers are investigating the effects of mindfulness-based stress reduction and progressive muscle relaxation on people with prehypertension. The goal is to identify treatment options during this stage, leading to a healthier community and reversal of heart disease.