Researchers at UNC have discovered that CIB1 inhibits cell migration in cancer cells by activating PAK1, a kinase that adds phosphate groups to other proteins. This finding suggests that CIB1 may be a potential target for developing new treatments to decrease tumor metastasis.
A study found that grammatical thought processes significantly affect ambiguous pronoun resolution, with the grammatical aspect being more important than order-of-mention. The results suggest our brains infer meaning from parts of speech and think in grammatical terms, supporting the importance of learning grammar rules.
A program recruiting and supporting family therapists of color helps increase diversity among students and faculty. The initiative incorporates mentorships, community partnerships, and long-term institutional commitment to foster a more diverse and inclusive field.
A recent study published in the American Journal of Roentgenology found that MRI is more comprehensive than SPECT in assessing heart damage in patients with hypertrophic cardiomyopathy. MRI was able to detect small areas of heart damage and provide important data on cardiac function, whereas SPECT only became relevant if no abnormaliti...
The capacity for assisted living and in-home care nearly doubled between 1990 and 2002, while nursing home beds declined by 7.4% during the same period. The growth of these alternative care options is attributed to shifting long-term care policies and increasing demand for community-based services.
Researchers at Salk Institute demonstrate that telomere length does not dictate aging and lifespan, contradicting previous assumptions. They found that non-dividing cells, such as nerve cells, play a crucial role in aging, and targeting telomeres alone is insufficient to prevent accelerated aging.
Researchers at the University of Edinburgh found that speakers use disambiguating words to avoid confusion for listeners. Acting as a listener with ambiguous instructions makes participants more aware of speaking ambiguously, prompting them to adjust their language.
The study found that using a 180-degree X-ray tube position, minimum current, and 80 kVp settings can significantly reduce radiation exposure in CT scans. This approach allows the table to absorb low-energy X-rays, minimizing breast exposure without compromising image quality.
Astronomers have found a large population of obscured quasars, which are thought to be hidden behind dust in galaxies. The discovery sheds light on the growth habits of black holes at the heart of active galaxies.
The University of Houston College of Optometry has awarded five graduate students with fellowships from the American Optometric Foundation, recognizing their excellence in research and teaching. The students will pursue full-time careers in optometric research and education.
A meta-analysis of epidemiological studies found a positive correlation between milk consumption and an increased risk of ovarian cancer. High intakes of dairy foods and lactose may contribute to this association, with a 13% increase in risk seen for every 10 grams of lactose consumed daily.
Researchers at Northwestern University have developed a tiny infrared laser that can detect explosives and chemical warfare agents, setting the stage for a portable system to warn against potential threats. The far-infrared laser's high power and efficiency make it an ideal source for sensitive chemical analysis.
Researchers have discovered cells in discarded placentas that can develop into specialized cells like liver, pancreas, and nerve cells. The amniotic epithelial cells express genes similar to those of embryonic stem cells, but with limitations, offering a potentially new source for regenerative medicine.
Researchers used new software to analyze fossilized tooth surfaces, revealing that early humans like Australopithecus africanus ate tougher leaves and Paranthropus robustus ate harder foods. The study also showed unexpected variability in the samples, suggesting both species relied on less preferred foods during periods of scarcity.
A recent study published in Conservation Biology found that global warming is a major threat to the extinction of the Sinai baton blue butterfly. The research showed that the butterfly's population is vulnerable to habitat destruction caused by livestock grazing, regardless of the level of future habitat loss.