A new study reveals that the BRCA2 gene, linked to breast and ovarian cancers, plays a previously unsuspected role in human cell division. Inactivating the BRCA2 protein delays cells' progress through mitosis, suggesting a potential new target for cancer treatment.
A new operations research model helps planners resolve conflicting demands by developing alternate relocation plans statistically, diagrammatically, and spatially. The most desirable policies generate incentives for stakeholders, including landlords, to participate in the housing mobility program.
A team of researchers, led by Keith Cooksey from Montana State University, is on a mission to find microorganisms that can naturally lower carbon dioxide emissions from coal-fired power plants. They plan to use the heat-loving microbes found in Yellowstone National Park's hot springs to scrub CO2 from industrial exhaust.
The UNC-CH AIDS clinic in Robeson County offers treatment and care to HIV-positive patients near their homes, addressing a significant problem in the area's high sexually transmitted disease rates. The clinic is supported by a $100,000 grant and covers costs for indigent patients through Medicaid and private insurance.
Yale researchers have identified virtually all of the gene targets for a key protein, known as transcription factors, using new DNA chip technology. The study reveals that these proteins control cell proliferation in yeast and can be used to understand how cells become specialized.
Researchers have identified a protein in fruit flies that resembles the molecule targeted by cocaine, offering insights into its addictive properties. The discovery of this protein, called dDAT, could lead to genetic manipulation and behavioral studies.
Research by Penn State specialist Dr. W. Larry Kenney highlights the strain on older hearts when exercising in heat stress, increasing mortality rates among those over 65. Regular exercise and hydration countermeasures can mitigate effects, but individual factors like fitness level and medication impact thermoregulation.
A new study on Lake Titicaca reveals dramatic changes in the lake's water level and precipitation patterns over the past 25,000 years. The research suggests that natural climate variability, including changes in Earth's orbit around the sun, may be influencing global climate change.
A new study by Yale anthropologist Harvey Weiss suggests that abrupt climate changes played a significant role in past societal collapses. The research analyzed recent archaeological and paleoclimatological data to understand the impact of natural climate events on human societies.
Researchers at North Carolina State University are studying the life cycle and migration patterns of female blue crabs to ensure long-term sustainability. They aim to discover environmental cues that initiate their journey to spawning grounds, which is crucial for understanding the species' ecology and conservation.
Researchers from Georgetown University Medical Center present findings on Gulf War illnesses, finding similarities to fibromyalgia and chronic fatigue syndrome. Cognitive-behavioral therapy improves treatment success rates by 48 percent for symptoms of both conditions.