The University of Michigan has received a five-year, $3.7 million award from the National Science Foundation to improve opportunities for tenure-track women faculty in science and engineering fields. The project aims to address the slow increase in women faculty numbers over the past decade.
Researchers at the University of Michigan found that generic drugs have stabilized at about 40% of prescriptions, despite growing market share. The team suggests therapeutic interchange as a viable solution to balance cost-cutting with effective medication.
A new research initiative aims to understand the reasons behind oral health disparities among low-income African American children and their caregivers. The study will examine social characteristics, dietary habits, lead levels, and dental caries to identify risk factors for poor oral health.
The University of Michigan School of Nursing is introducing a new concentration in care for frail and elderly patients, addressing the complex needs of this vulnerable population. Students will explore the holistic effects of frailty on physical, psychological, and social aspects of quality of life.
Researchers at the University of Michigan developed a new technique combining coherent nonlinear optical spectroscopy and near-field microscopy to detect quantum coherence in extended structures. This breakthrough enables sub-wavelength resolution, bringing nanotechnology closer to sophisticated devices.
New fossils found in Pakistan have revealed a close kinship between whales and hippos, with the discovery of artiodactyl ankles suggesting that hippos may be a side line of artiodactyls. The findings, published in Science, use immunological, molecular, and genetic techniques to explore relationships among groups of animals.
Scientists have long known that Earth's core is primarily composed of iron, but the cause of seismic waves traveling faster in certain directions was unclear. Recent studies using supercomputer simulations revealed a temperature-dependent alignment of crystal structures in the inner core, shedding new light on this phenomenon.
Researchers will use shake tables, centrifuges, and tsunami wave tanks from desktop workstations to conduct experiments. The virtual laboratory, NEESgrid, will connect researchers and facilities across the US, fostering collaboration and accelerating seismic design and hazard mitigation.
Research by University of Michigan cognitive neuroscientist Patricia Reuter-Lorenz found that older adults activate both hemispheres of the brain to perform memory and information processing tasks. This bi-hemispheric processing may help compensate for age-related short-term memory and mental speed declines.
A study of 350 men and women found that mental aging begins in the 20s with continuous declines in processing power. By mid-60s, people may notice a decline in everyday activities. An increase in experience and knowledge can compensate for losses until age 50.
Scientists have discovered a natural method to track Atlantic salmon using strontium isotopes, which can reveal the fish's origin and migration patterns. This discovery could provide valuable insights into salmon habitat restoration efforts and inform more effective conservation strategies.
A study by University of Michigan doctoral student Miroslav Kummel found that plants associate with different fungi depending on light conditions, suggesting a choice-based mechanism for nutrient exchange. This discovery could have implications for the timber industry and our understanding of plant-fungus interactions.
Research by Ricardo Carvajal at University of Michigan found a decline in epiphytes on coffee farms with intensive practices. However, even in most intensive plots, 'reservoirs' where epiphytes thrive were discovered, suggesting potential for conservation through targeted planting.
Scientists at University of Michigan developed a new approach to date shallow faults, essential for understanding the evolution of Earth's crust and fault processes. The technique provides precise ages within a couple of million years, narrowing down previous estimates that spanned many million years.
The Michigan Media Award for Excellence in Coverage of Women and Gender recognizes outstanding media coverage of issues concerning women. This year's winners, Susan Ferraro (New York Daily News) and Women's E-news, were selected for their excellent coverage of women's health care issues and neglected topics.
Researchers at University of Michigan and Northwestern University emphasize the importance of social and organizational readiness, technological readiness, rewards and incentives, and finding time in collaboratories. These factors enable effective collaboration and innovation in scientific practice.
A University of Michigan study finds that ancient human fossils from Australia and Europe show distinctive characteristics to an older African population, contradicting the 'Eve theory'. The research suggests that multiple groups of humans survived and thrived globally, rather than a single ancestral group replacing others.
A new study published in the Journal of Clinical Investigation reveals that a protein called parvalbumin can improve heart function in laboratory rats by restoring normal relaxation rates. The researchers hope to one day use this protein as therapy for progressive heart failure, a growing medical problem affecting millions of Americans.
Researchers at U-M and Norway have found a way to reconcile paleomagnetic data with the classical Pangea A model. The key lies in assumptions about Earth's magnetic field, which revealed long-term non-dipole fields that produce a near-perfect continental fit.
University of Michigan geologist Peter van Keken uses virtual reality to explore Earth's inner reaches, discovering new patterns and relationships. He aims to advance research into plate tectonics and mantle mixing using this immersive technology.
The University of Michigan has been awarded $47.8 million in grants from the Michigan Life Sciences Corridor, with U-M scientists leading 24 research proposals approved for funding. The funds will support life sciences research and economic development throughout the state.
According to a University of Michigan study, teen cigarette smoking rates have declined significantly since the '90s. The Monitoring the Future survey found that 8th-12th graders showed statistically significant declines in current and daily smoking measures.
This year's Monitoring the Future study found a significant rise in ecstasy use among American adolescents, with proportions increasing by 50-100% across all grade levels. In contrast, inhalants, LSD, and crystal methamphetamine use have declined substantially since their peak levels in the mid-1990s.
A University of Michigan study found that men living in urban areas were 62% more likely to die than those in suburbs or rural areas. The excess mortality risk was most significant for infections and tumors, suggesting exposure to hazardous urban environments and stress.
Scientists at the University of Michigan have discovered that Yersinia pestis, the bacterium that causes bubonic plague, uses an ancient agent to sever vital cell signaling pathways. This mechanism is shared by both plant and animal bacteria, including those that cause black rot and other diseases.
Researchers analyzed data from over 7,000 men and women in their 50s and 60s and found that obesity was associated with significantly lower net worth for middle-aged women. The economic cost of obesity on women's wealth is substantial, ranging from $135,670 in 1998 for moderately to severely obese women compared to non-obese peers.
Researchers have discovered a method for producing silicon-based chemicals from sand, rice hull ash, and antifreeze, reducing the need for expensive high-temperature processing and toxic by-products. The new process enables the creation of novel compounds with potential pharmacological activity, such as wound healing and hair growth.
University of Michigan professor Rodney Ewing argues that the Nuclear Regulatory Commission's method for assessing the Yucca Mountain site's safety is flawed due to large uncertainties. He proposes a more comprehensive approach by evaluating independent barriers, such as canisters and rock layers, to ensure the site's long-term safety.
The University of Michigan has thoroughly investigated the book 'Darkness in El Dorado' by Patrick Tierney and found that major claims are false. The university confirms that Dr. Neel's medical care was humane and medically appropriate, and the measles outbreak occurred before his arrival.
Scientists have discovered genetic mutations causing hereditary lymphedema-distichiasis, a condition characterized by severe fluid retention and double rows of eyelashes. The FOXC2 gene on chromosome 16 is responsible for the mutations, which can also lead to heart defects, spinal abnormalities, and cleft palate.
A new study revealed that seasonal temperature changes, specifically colder winters, contributed to the Eocene/Oligocene mass extinction. Researchers analyzed otoliths from fish that survived the event, discovering a 4-degree Celsius drop in winter temperatures.
A University of Michigan professor suggests that flu vaccines should be administered when available to prevent lost work days and reduce physician visits, even if not cost-effective for working adults. The vaccine may have a greater impact on the elderly, who are more prone to complications.
Researchers at the University of Michigan have discovered a powerful new antibiotic candidate, PD 404182, which is 10,000 times more effective than other known inhibitors of a key enzyme in Gram-negative bacteria. The compound targets KDO 8-P synthase, essential for bacterial cell surface formation, and shows promise in weakening bacte...
The National Science Foundation-funded project aims to improve seismic design of buildings and infrastructure in the US. Researchers will collaborate using high-performance networking, shared databases, computer modeling, and simulation tools.
A new mathematical model developed by University of Michigan scientist Denise Kirschner shows how HIV accelerates the normal process of homing, diverting white blood cells from the bloodstream to the lymph system. This understanding is crucial for developing effective treatments and targeting therapeutic drugs.
Researchers at University of Michigan have developed polymers that release nitric oxide gas, mimicking human endothelial cells. The polymers can be used to prevent blood clots on biomedical devices and coat implantable blood sensors for continuous vital monitoring.
A new study reveals that gadolinium zirconate is highly resistant to radiation, outlasting ceramic materials currently considered for plutonium disposal by millions of years. This finding makes it a leading candidate for the immobilization of plutonium, a nuclear contaminant with a long half-life.
Researchers at the University of Michigan have identified a molecular switch, Wnt signaling, that inhibits fat cell development. By activating Wnt signaling, even muscle cells can turn into fat cells.
Researchers at the University of Michigan have identified a protein ligand-receptor pair that plays a crucial role in plant cell development. The discovery, led by Steven Clark, could lead to breakthroughs in increasing flower and fruit production, as well as controlling fruit timing.
The International Conference on Heavy Metals in the Environment will discuss successes and failures of research on human exposure to toxic metals. Major themes include risk assessment, environmental epidemiology, and human health effects, with a focus on protecting children from toxic metals.
Researchers developed an experimental drug that reversed the effects of Fabry disease in mice, reducing glycolipid levels and eliminating toxic side effects. The treatment has potential applications for other lysosomal storage diseases affecting thousands of people in the US.
Researchers have identified a sequence of amino acids found in fibronectin that accelerates healing of hard-to-treat skin wounds in obese, diabetic mice. The substance completely healed skin puncture wounds in eight days, compared to 20-42 days in untreated diabetic mice.
A study by Kermyt Anderson found that stepfathers invest significant amounts of money and time in their stepchildren. Despite initial assumptions portraying stepfathers negatively, the research suggests they gain mating benefits and opportunities for lifetime reproductive success.
Researchers at University of Michigan and Swiss Federal Institute of Technology propose alternative theory on Earth's formation. They found that tungsten isotopic compositions of Earth do not match those of enstatite chondrites, supporting the idea that planets received materials from broad regions of the solar system.
Researchers studied ancient sediment samples to understand Antarctica's past environmental changes and their impact on global climate. The findings suggest a complex relationship between ocean circulation patterns and ice sheet stability, contradicting previous desert-like conditions in the region.
Scientists at the University of Michigan School of Dentistry have developed a method to create bones from skin and gum tissue cells, which can be used to replace missing bone in living rats. The engineered cells not only deliver bone-forming proteins but also participate directly in bone formation.
A study by a University of Michigan School of Nursing professor found that moderate exercise can lower diastolic blood pressure in pregnant women, reducing the risk of developing gestational hypertension. The randomized trial involved 16 high-risk women who engaged in treadmill or bicycle exercise three days a week for 10 weeks.
Researchers have created a new liquid-phase protein separation technology that can help scientists solve the proteomics puzzle. The system eliminates time-consuming 2-D gel electrophoresis and can detect trace amounts of protein, providing valuable insights into cancer research and other areas of science.
The Ulysses spacecraft detected a dramatic change in solar wind and magnetic field lines, revealing comet tails that are likely billions of miles long. This finding opens up new ways to study comets and gain insights into the solar system's birth.
Researchers discovered two mutations in a sodium channel gene that regulate electrical activity in nerve cells, which may cause inherited forms of epilepsy. Genetic testing could identify at-risk infants and prevent seizures and neurological damage.