Geochemical analysis of fossil teeth reveals that prehistoric horses in coastal Florida lived and died within a small area, suggesting they were relatively sedentary. The study used strontium isotopes to track the animals' wanderings and found no evidence of epic migrations.
The US military seeks to protect its troops against chemical attacks with a new color-changing fabric developed by University of Cincinnati Professor Anastasios Angelopoulos. The fabric, made from the polymer Nafion, detects chemical agents in the air while preventing them from interacting with the skin.
A study found that a gene mutation believed to have protected people from the bubonic plague may also protect HIV patients with hepatitis C from fatal liver scarring. Researchers matched patients with and without the CCR5-delta 32 gene mutation and found that those with the mutation had less fibrosis progression.
Researchers found that starving ticks have higher activity levels and increased questing behavior to find a meal. Their metabolism speeds up by 100% after three months without food, preparing them for an imminent meal.
A powerful new map by the University of Cincinnati illustrates dramatic changes in land use over the last quarter century, showing widespread deforestation and urbanization. The map highlights the devastating effects of climate change on the environment, including the shrinking Aral Sea and growing desertification in the Sahara Desert.
Researchers will investigate the GI lymphatic system's impact on diabetes reversal after bariatric surgery. The five-year grant aims to shed light on the mechanism involved in reversing diabetes through disruption of lymphatic circulation in an animal model.
Researchers at UC are using isotopic analysis to identify the habitats of migratory hawk species. By analyzing the strontium and hydrogen isotopes in feathers, they can determine the geographic origin of individual birds, providing valuable insights for conservation efforts.
The University of Cincinnati is studying landslides to improve public safety and understanding of these natural disasters. The research aims to add specific details on landslides to Nevada's map of known hazards, including areas prone to wildfires, flash-flood zones, and earthquake fault lines.
Researchers at the University of Cincinnati have developed a molecular diagnostic test that can assess breast cancer risk based on Osteopontin variants. The test helps patients and doctors make informed decisions about treatment options, weighing aggressive intervention against waiting for potential progression.
A University of Cincinnati researcher is working on a new light therapy that uses ultraviolet light to activate light-sensitive drugs, selectively targeting cancer cells while sparing healthy stem cells. This approach has the potential to be more effective and safer than current treatments.
Researchers at the University of Cincinnati recommend universal screening for all adults due to the rise in hepatitis C cases among younger patients. The new strategy is cost-effective and aims to prevent long-term health problems such as liver cancer and cirrhosis.
University of Cincinnati biology professor Takuya Konishi proposes that mosasaurs hunted like killer whales by ramming their prey with their snouts. The young Tylosaurus mosasaur found in Kansas had a similar facial structure to orcas, with a protruding snout and robust cranial vault.
Researchers uncover evidence of ancient goiter and thyroid disease using science and art in a 2,000-year-old carved statue. The discovery challenges traditional theories about the statue's representation of achondroplasia, providing new insights into the health and diet of Native Americans.
A UC political scientist surveyed 1,100 participants to understand whether conservatives support evangelicals' claims for religious exemptions. He found only 28% of Republicans supported the rights of Muslim truck drivers, while over a third of Democrats did.
A study by researchers at the University of Cincinnati found that cell metabolism significantly influences autophagy, a survival program used by some tumor cells to evade treatment. The findings suggest that manipulating this pathway could lead to better cancer treatments and outcomes.
A recent University of Cincinnati study found that even brief exposure to secondhand smoke can lead to respiratory problems and increased absenteeism among teens. The study highlights the need for healthcare providers to educate parents and family members on preventing secondhand smoke exposure and treating tobacco use.
Researchers studied the correlation between radiation therapy dosage to the hypothalamus and pituitary gland and development of endocrine dysfunction in pediatric and young adult patients. The study found a strong association between radiation dose and age on the development of hormone deficiencies, supporting the benefits of advanced ...
Researchers at the University of Cincinnati studied wolf spiders' color vision, finding they are sensitive to green light but don't have a favorite color. Their eyes adapt to changing seasons, allowing them to see contrast against colored backgrounds.
Researchers used platinum particles as indicators for volcanic ash travel and dated sediments to pinpoint radical climate change patterns. The study connected these changes to three major catastrophic volcanoes from the Little Ice Age and Medieval Warming periods.
Carbon nanotubes enable the creation of 'smart' materials for powering electronics, with potential applications in military technology and medical research. The unique properties of carbon nanotubes make them suitable for replacing traditional materials such as copper wire and polyester fibers.
A study published in the Journal of the American Medical Association found that use of tissue plasminogen activator (tPA) for mild stroke may not provide significant benefits for patients. Researchers used data from the Greater Cincinnati Stroke Study and tracked outcomes for 313 patients with minor, non-disabling acute ischemic strokes.
A computer analysis predicts that transplanting HCV-infected dialysis patients with organs from HCV-positive donors and treating the infection after transplantation is more effective and less costly. This strategy shortens wait times for donated organs, saves $41,591 per patient, and increases quality-adjusted life years.
Researchers have identified a new target for treating certain types of leukemia by exploiting an existing FDA-approved drug, Ibrutinib. This discovery could provide another treatment option for patients and accelerate clinical trials.
Researchers found the sandy soils in Chaco Canyon were suitable for agriculture, suggesting the ancestral Puebloans were self-sufficient. The most significant challenge was irrigation, where they demonstrated adroit farming skills and land management.
Researchers will investigate the role of sphingolipids in forming microparticles associated with increased risk of blood clotting after traumatic brain injury. The goal is to develop therapies to prevent and treat post-injury blood clots.
Researcher Phillip Owens aims to find better treatments for heart disease by studying PAR2 receptor's role in atherosclerosis. High cholesterol significantly increases risk of arterial thrombosis through modification of coagulation proteins.
The University of Cincinnati will examine the effectiveness of combining tissue plasminogen activator (tPA) with either argatroban or eptifibatide in treating acute ischemic stroke patients. The five-year NIH grant will enroll 1,200 patients across the US and assess outcomes at 90 days post-stroke.
A study by University of Cincinnati professor Jeremy Koster found that NBA stars on losing teams are less likely to follow teammates on Twitter compared to those on winning teams. This suggests that elite performers may distance themselves from their teammates in an attempt to escape responsibility for poor performance.
Researchers from University of Cincinnati studied methane concentrations in groundwater and found no relationship with proximity to natural gas wells. In most cases, methane in drinking water was attributed to underground coal or biological production.
A new study published in Urologic Oncology suggests that MRI fusion biopsy is a more effective method for detecting clinically significant prostate cancer in patients with prior negative biopsies. The study analyzed data from over 700 patients and found that fusion biopsy detected 30.7% of clinically significant cancers, compared to 4....
Researchers found that poor functional status is associated with a higher incidence of initiating hemodialysis and increased risk of central venous catheter use. Elderly patients with poor functional status have an increased one-year mortality by 48 percent.
Researchers at the University of Cincinnati discovered that female mosquitoes bite not only to get protein but also to quench their thirst during a drought. Dehydration prompted as many as 30 percent of female mosquitoes to seek a blood meal, increasing the risk of disease transmission.
A University of Cincinnati geology student, Andrew Gangidine, is developing a marker for ancient bacterial life on Mars to aid NASA's search. He's studying microbial life in silica hot springs at Yellowstone National Park to create a useful indicator of life on the red planet.
Researchers at the University of Cincinnati discovered a potential new target to enhance T cell infiltration in solid tumors. Targeting the KCa3.1 potassium channel can restore CD8+ T cell migration, suggesting a new therapy option for solid tumor treatment.
Researchers at the Live Well Collaborative created the Boeing Onboard project, an in-flight concierge service using virtual reality and augmented reality technologies. The system guides passengers through various options and services, utilizing a virtual assistant similar to Alexa or Siri.
Researchers have found a newly identified subset of a known genetic variant associated with an increased risk of hypertrophic cardiomyopathy in individuals of South Asian descent. The study suggests that this genetic variant and its subset may be better markers for carriers of heart dysfunction in this population.
Three Asian water snake species use varying approaches to capture soft-shelled crabs, including Gerarda, which rips them into bite-sized pieces, and Fordonia, which targets tiny hard-shelled crabs. These adaptations enable the snakes to overcome prey size limitations.
Researchers analyzed 5,298 patients with surgically removed ampullary tumors and found no survival benefit from adjuvant therapy. Patients receiving additional chemotherapy or radiation therapy did not show improved stage-specific survival rates compared to those who underwent surgery alone.
The University of Cincinnati's new interactive map, ClimateEx, analyzes five decades of global weather data to demonstrate climate change and its diversity. Researchers can compare the climates of different places and predict areas prone to extreme weather phenomena.
A meta-analysis of nine randomized controlled trials found that SSRIs were more effective in treating youth anxiety disorder than SNRIs. Patients started to see improvements from medication around two weeks, with the most significant improvement occurring in the fourth week of treatment.
The University of Cincinnati has received a $1.75 million grant to study signaling pathways underlying the development of acquired epilepsy. Researchers aim to prevent seizures without side effects, addressing a pressing need in epilepsy treatment.
Researchers aim to understand BPA's pro-arrhythmic effects and its potential cardiac toxicity using animal models and human data from the Fernald Medical Monitoring Program. The study also examines the cardiac impact of Bisphenol S (BPS), a substitute for BPA.
Researchers at the University of Cincinnati have shown that probenecid may improve heart function in adult patients with heart failure by increasing ejection fraction and enhancing calcium use in cardiac muscle contraction. The study found promising results, suggesting a new potential treatment for this condition.
A University of Cincinnati study reveals that TV's influence on pregnancy and childbirth is stronger than many women think, with educated women downplaying its impact. However, those with lower education levels often rely on reality TV as a valuable source of information.
Researchers at University of Cincinnati are developing cutting-edge methods to overcome the barrier of human skin for biometric sensors. The devices can measure things optically, chemically, electrically, and mechanically without compromising the skin's ability to prevent infection and dehydration.
A researcher is using Twitter to engage African-American young adults in discussions on blunt use and the health hazards associated with it. The goal of the study is to develop an effective digital health intervention to reduce blunt smoking and decrease related morbidity and mortality rates.
A team of researchers at the University of Cincinnati has discovered how myostatin, a signaling protein limiting muscle growth, is activated. This knowledge could lead to new treatments for diseases like muscular dystrophy, ALS, and cancer cachexia.
Researchers discovered snakes use unique skin movement to propel themselves forward in a straight line. This rectilinear locomotion gives them an advantage in confined spaces and could inform robotics for search-and-rescue operations and underwater inspections.
Researchers at UC are studying the genetic development of spider eyes to find opportunities for research into human visual challenges. They found that spiders evolved from simple compound eyes to complex eyes over a short period of 50 million years, and that they use similar genetic pathways to build their eyes as insects do.
Researchers have identified MED1 as a key player in HER2-driven breast cancer development and spread. The study found that mutating MED1 disrupted its interaction with the estrogen receptor, significantly delaying tumor growth and cancer stem-like cell formation.