A new blood test can predict how early-stage lung cancer patients will fare, identifying clusters of aggressive tumor cells that indicate shorter survival times. The test uses circulating tumor cells in the bloodstream to monitor cancer progression and resistance to treatments.
Researchers at the University of Michigan and MIT have developed Vroom software that optimizes the end-to-end interaction between mobile devices and web servers. By bundling resources and sending 'dependency hints' to browsers, Vroom cuts median load times by half, from 10 seconds to 5 seconds.
Researchers discovered that combining a novel drug MI-773 with traditional chemotherapy cisplatin destroyed salivary gland tumor cells and prevented recurrence within 300 days. This combination therapy showed promise in treating adenoid cystic carcinoma, a rare cancer affecting 3,000-4,000 people annually.
A University of Michigan professor analyzed sailors' mouths for clues in the 1845 Franklin expedition disaster. The study found that tuberculosis resulting in adrenal insufficiency, or Addison's disease, likely contributed to the crew's deaths.
New research finds that binge-viewing TV shows can negatively impact sleep quality in young adults, leading to increased fatigue and insomnia. The study suggests that the intense engagement with content before bedtime causes mental arousal, disrupting sleep patterns.
A new study found that individuals with bipolar disorder often face exclusion and stigma at work, leading to negative outcomes. The research highlights the importance of intervening to improve relationships with co-workers and supervisors, and suggests that workplace support is crucial for individuals with severe mental illness.
A University of Michigan study found that hospital admissions for older adults rose an average of 4 percent in the 30 days after a tornado outbreak in 2011. This increase was significant even when excluding the initial three days following the disaster.
Recent technological advances enable researchers to study animal coloration more comprehensively. The authors of a review article highlight recent progress and set out key questions for the future, shedding light on evolutionary processes and the intricacies of function.
Scientists have found that human-induced and natural earthquakes in the central US share similar ground motions, allowing existing prediction frameworks to be applied to both types. This simplifies hazard assessment and could lead to improved building design and infrastructure resilience.
A new technique can change plastic's molecular structure to help it dissipate heat more efficiently, making it suitable for applications like vehicles, LEDs, and computers. The process is inexpensive and scalable, and preliminary tests show a polymer with thermally conductive properties similar to glass.
A new study predicts that shrinking the Gulf of Mexico dead zone will require a 59% reduction in nitrogen runoff, primarily through changes to agricultural practices. The study suggests that bold new approaches are needed to achieve this goal and meet the longstanding objective of reducing the dead zone by two-thirds.
Researchers at the University of Michigan found a Swiss cheese pattern in Flint's damaged drinking water pipes, revealing a significant amount of missing lead. The team estimated that each lead service line released 18 grams of lead during the 17 months the city received Flint River water.
Researchers have discovered three new tiny frog species in Peru's Pui Pui Protected Forest, expanding the total number of new species found to five. The newly discovered frogs are part of the diverse genus Pristimantis and exhibit unique reproductive adaptations.
A new longitudinal study found that 32% of young adult cancer survivors experience consistently low social functioning over time. The researchers highlight the need for support programs and screening at diagnosis to address these challenges.
A University of Michigan team has created a method to add metallic nanoparticles into semiconductors with virtually no added manufacturing cost. The process enhances LED lighting efficiency and allows for precise control over the distribution of particles, potentially enabling future applications such as invisibility cloaks.
A new robotic lake-bottom laboratory is tracking the levels of toxic cyanobacteria in Lake Erie to provide advance warning to municipal drinking water managers. The goal is to prevent another water crisis like the 2014 Toledo event, where over 400,000 residents were left without safe drinking water.
Researchers found a single amino-acid difference between toothed whales and filter-feeding baleen whales that may explain their distinct body shapes. This variation affects the sensitivity of a key receptor, potentially impacting feeding behavior and body size in these species.
A University of Michigan study finds that low-income mothers view television as a positive tool when watching parent-approved educational programming with their child. The study also highlights the importance of parental mediation and setting limits on screen time, especially for obesity prevention.
A recent study from the University of Michigan and Dartmouth found that over half of opioid prescriptions are written for adults with mood disorders such as depression and anxiety. The research highlights the concerning trend of vulnerable patients with mental illness being prescribed opioids.
Girls experience higher rates of digital dating abuse and report more negative emotional responses compared to boys. Digital sexual coercion victimization also disproportionately affects girls due to societal expectations of prioritizing relationships and feeling entitled to sexual power over girls.
Researchers at the University of Michigan have discovered a fast and short-lived spike in signaling lipid PI3,5P2 that helps protect yeast cells from high salt stress before gene expression takes over. The study suggests that this early protection pathway may exist in other organisms and respond to different types of cellular stress.
Researchers developed a chess-like board game, Azteca Chess, to educate small-scale Mexican coffee farmers about the insects and fungi living on their plants. The game's goal is for players to capture opponent tokens, illustrating key ecological interactions.
Researchers at University of Michigan develop cost-effective material to capture near-infrared light in solar cells, making concentrator photovoltaics more efficient and practical for large-scale electricity generation. The new alloy is significantly less expensive than previous formulations and enables easier manufacturing.
Researchers have gained near-atomic resolution insights into the disaggregase protein's unfolding process, which helps break apart toxic protein aggregates. The study's findings suggest a ratchet-like mechanism and potential applications in developing new drugs or understanding biological processes.
A University of Michigan study found exposure to chemicals like naled and chlorpyrifos during pregnancy associated with lower fine and gross motor skills scores. Infants exposed to these pesticides showed signs of motor delays, which may predict developmental problems later in childhood.
Biologists analyzed genetic sequences from 17,000 individuals in 173 bird species, finding a positive correlation between population differentiation rates and speciation rates. The study supports the long-held assumption that genetic differences between populations predict species diversity.
Researchers captured the first cryo-electron microscopy snapshots of a key cellular receptor in action, providing near-atomic-resolution images. The study reveals how peptide hormones like GLP-1 bind to and transmit signals through G protein-coupled receptors.
A new study finds that both active and inactive women report similar ingredients for feeling happy and successful, including connecting with others, being relaxed during leisure time, and accomplishing goals. However, inactive women's negative expectations about exercise hinder their ability to adopt and sustain physically active lives.
Researchers at the University of Michigan have developed a new memristor chip that can process complex data, such as images, much faster and with less power than traditional systems. Inspired by how mammals see, the chip uses pattern recognition to shortcut energy-intensive processes.
A study by University of Michigan researchers found that bumblebee populations are higher in Detroit than surrounding less-urbanized areas. Vacant lots may provide essential nesting sites and food sources for the bees. The results suggest that urban landscapes can be managed to support native bee conservation.
Research reveals that TV accentuates traditional women's roles at the expense of their needs, leading to lower sexual assertiveness and increased shame. Women who reject these norms face backlash, making it difficult for them to challenge negative discourse and improve their confidence about sex.
A study by University of Michigan researchers found that preschoolers who recognize food brand logos are more likely to be overweight. The study showed that children with higher BMI percentiles recognized unhealthy foods like M&M's and Coca-Cola more often than healthy-weight peers.
A new study suggests that adjusting psychiatric medication can reduce the risk of falls among older adults. The research found an association between depressive symptoms and falls, with moderate increases in depressive symptoms linked to a 30% higher risk of experiencing a fall over two years.
A new study finds that tropical lowland frogs are more vulnerable to climate change due to their limited ability to tolerate high temperatures. In contrast, high-elevation species may be better buffered against temperature increases.
Researchers at University of Michigan developed a self-healing, water-repellent coating that's hundreds of times more durable than its counterparts. The coating can heal itself chemically and physically, making it ideal for applications like waterproofing vehicles, clothing and ship hulls.
Researchers used PET scans to study dopamine levels in patients with migraines and healthy individuals. The study found that dopamine levels fell significantly during migraine attacks, which may contribute to increased sensory sensitivity. This suggests that dopamine-based therapies could be effective in managing migraines.
New University of Michigan research finds people use generic-'you' to make meaning from personal experiences, helping them view events as more distant. The study suggests this ability allows individuals to derive broader meanings from their own experiences.
Researchers discovered that thin parts of neuronal membranes are vulnerable to amyloid-beta protein, which builds up in Alzheimer's disease. The study found that thinner membrane fragments allow plaque to penetrate the cell, leading to cell death and memory loss.
Researchers at the University of Michigan have developed a transparent silver film that can survive air exposure and maintain its conductive properties. The film has potential applications in touchscreens, flexible displays, and metamaterials for faster computing and data transfer.
A University of Michigan study found that middle school boys who feel secure about their race are more likely to form diverse friendships. The researchers discovered that these boys tend to have more clarity about their ethnicity or race, which leads to greater friendship diversity.
Researchers have discovered that structural and connective cells in the lymphatic system called stromal cells are major players in priming donated immune cells to attack the host's body. Disrupting a critical signaling pathway during the first 48 hours can provide long-term protection against graft-versus-host disease.
The team successfully controlled the peaks of laser pulses and twisted light, moving electrons faster and more efficiently than electrical currents. This achievement brings us closer to developing fast 'lightwave' computers that can process information up to 100,000 times faster than current electronics.
A new framework guided by game theory, known as the Blame Game, can help policymakers decide whether to retaliate against a cyber attack. The framework considers vulnerability and potential consequences of assigning blame, helping nations make informed decisions in the face of increasing cybersecurity threats.
The researchers created a synthetic version of tooth enamel to improve resilience in rigid structures. They successfully mimicked its properties through layering and polymerization, demonstrating that this material can absorb vibrations effectively.
Researchers used 'resurrection ecology' to revive and study Daphnia, a freshwater crustacean. They found that sensitivity to copper and cadmium increased as heavy metal levels rose in lakes, challenging evolutionary theory.
Researchers found that small spikes in ocean temperature, rather than atmospheric warming, likely drove the rapid disintegration of ancient ice sheets. The study's findings add to evidence that climate change may bring higher seas than predicted by current models.
A new study predicts climate change will increase US electricity costs by billions of dollars due to higher temperatures and peak demand. Utilities will need to spend between $70 billion and $180 billion on grid upgrades to absorb these surges.
A new University of Michigan study found that high school seniors who vape are more than four times more likely to smoke a cigarette in the following year. Vaping changes teens' perceptions of the risks of smoking, making them less likely to view smoking as harmful.
A new study from University of Michigan biologists found that genomic tools can lead to inflated diversity estimates by misidentifying normal genetic variation as species boundaries. The multispecies coalescent model, widely used for quick species determination, overestimates species numbers five to 13 times higher than true numbers.
A University of Michigan study reveals that immigration fears among Latino mothers can lead to lower birth weights and preterm births. The research found a 24% increased risk of low birth weight among Latina babies born after the historic Postville immigration raid in 2008.