A new study found that tiny silicon crystals caused no health problems in monkeys three months after large doses were injected. The crystals, known as quantum dots, are promising for diagnostic imaging in humans due to their ability to absorb and emit light in the near-infrared spectrum.
A new study found that morbidly obese patients who underwent gastric bypass surgery experienced a decrease in the activity of genes tied to asthma, suggesting a potential link between obesity and asthma. The study also found higher concentrations of inflammatory compounds in obese individuals.
Researchers at University at Buffalo found that estrogen protects female stress resilience, but damages male working memory. The study, published in Molecular Psychiatry, suggests that estrogen hormone produced in the brain may be responsible for this difference.
A crowdsourcing project called CrowdHydrology is expanding to four states, asking citizens to monitor stream levels by texting data to researchers. The project helps track the flow of water through a broad region while engaging the public in science that matters daily.
Research reveals that E. coli strains producing Shiga toxin persist longer in lake water than their non-toxin-producing counterparts, posing a health risk to swimmers.
A study by University at Buffalo researchers has identified a novel function of the protein presenilin in controlling the speed of molecular motors along neuronal highways. This regulation may prevent deadly blockages in neurodegenerative diseases like Alzheimer's, offering hope for new treatments.
A recent study found that people with negative feelings towards climate change actively seek out more information, while those with positive emotions tend to avoid it. The researchers suggest that improving risk communication about climate change could benefit from approaches such as arousing curiosity and promoting optimism.
Researchers found that passenger car drivers are nearly 10 times more likely to die in head-on crashes with SUVs, even if the SUV has a better safety rating. The study also showed that passengers in smaller vehicles face higher death rates in frontal crashes.
Researchers at UB have made significant breakthroughs in developing photovoltaic cells that produce more power and cost less to manufacture. These devices use organic materials and plasmonic-enhanced technology to increase efficiency. The team aims to make solar panels as affordable as paint, paving the way for widespread adoption.
The Utricularia gibba genome, smallest sequenced from a complex plant, contradicts the notion that vast quantities of noncoding DNA are crucial for complex life. The bladderwort has purged most of its genetic material, including noncoding 'junk' DNA, while maintaining a functional set of genes similar to those of other plant species.
Researchers at University at Buffalo have found a breast milk protein complex, HAMLET, that can help restore sensitivity to antibiotics in drug-resistant bacteria. The study showed that HAMLET can lower the dose of antibiotics needed by a factor of eight or more, making it a promising treatment option for superbugs like MRSA.
Researchers at UB's Hunter James Kelly Research Institute have found that reducing a protein called Gadd34 can improve nerve and muscle function in patients with CMT neuropathies. By leaving protein synthesis partially off, they were able to restore myelination, potentially leading to new treatments for other misfolded protein diseases.
Researchers have found that atrophy of the thalamus is a key predictor of clinically definite multiple sclerosis (MS) in patients. Thalamic atrophy can help identify patients at risk for developing MS, allowing clinicians to diagnose earlier and monitor disease progression.
A University at Buffalo study suggests that high-carbohydrate diets in infancy may lead to increased weight gain and obesity in later life. Researchers found that even moderate caloric restriction could not reverse the programming effect.
A controlled clinical trial found that interventional endovascular therapy for multiple sclerosis (MS) does not improve patient outcomes. The treatment was safe but made symptoms worse in some cases. The study's findings lead to caution against the general acceptance of this invasive procedure for MS patients.
Researchers identified a genetic mutation that alters the kinetics of an ion channel in red blood cells, leading to anemia. The defect causes the channel to stay open too long, causing an ion leak and affecting the cell's volume regulation.
A recent study found that postmenopausal women who smoked had significantly higher odds of experiencing tooth loss due to periodontal disease. The researchers also discovered that the more women smoked, the greater their risk of losing teeth as a result of periodontal disease.
Researchers developed a hyperbolic metamaterial waveguide to catch a 'rainbow' of wavelengths, halting and absorbing each frequency of light. This advancement could lead to new technologies in electronics, solar panels, and stealth coating materials.
Researchers found that providing tangible assistance to others significantly reduced mortality rates among the helpers, buffering the negative effects of stress. The study's findings contradict previous research, which failed to establish similar benefits for recipients of social support.
A University at Buffalo study found that indoor air pollution contributes significantly to lung cancer risk in Chinese women, despite low smoking rates. The research measured particulate matter levels inside homes and linked them to lung cancer incidence, highlighting the need for improved ventilation systems and public education.
Scientists at the University at Buffalo have created a new method to produce hydrogen using silicon particles and water. This reaction produces hydrogen nearly instantaneously without requiring light, heat or electricity, offering a potential source of energy for fuel cells.
Researchers found that gestational brain changes cause behavioral problems later in life, similar to the human disease. The UB study proposes a genomic explanation for schizophrenia, identifying the Integrative Nuclear FGFR 1 Signaling pathway as a central intersection point.
Research found that injured coral colonies in The Bahamas still produced low numbers of eggs four years after damage, and sperm-producing factories were also scarce. This suggests that damaged corals may divert resources away from reproduction towards growth and injury repair.
A University at Buffalo study examines maar craters, finding that their shape and ejecting distance are more accurate measures of an eruption's force. The findings could help scientists estimate the size of future volcano eruptions.
Online role-playing game developers can increase player loyalty by providing gamers with more opportunities for social interaction, collaboration, and character ownership. The study found that strategies such as cooperative play and guilds built loyalty and social identity among players.
Research shows socially isolated animals produce less myelin in the prefrontal cortex, a region responsible for emotional and cognitive behavior. The study also found that social isolation disrupts oligodendrocyte cell development, leading to changes in gene transcription.
Researchers found that TFIIB halts general transcription when DNA damage occurs, enabling cells to prioritize repair and support p53's tumor-suppressing functions. This process allows p53 to bypass the need for TFIIB phosphorylation, activating its target genes vital for DNA damage response.
A recent study published in Nature Cell Biology has identified Elf5, a protein necessary for lactation, as a key player in suppressing breast cancer tumors and metastasis. The research found that when Elf5 is absent or low, epithelial cells become more like stem cells, leading to cancer growth and spread.
A University at Buffalo study found that obese teenage males have up to 50% less total testosterone than their lean peers, increasing their potential for infertility as adults. The researchers believe that lifestyle changes and weight loss may help restore testosterone levels in obese teen males.
A new model provides insight into the brief but violent lives of monogenetic volcanoes, shedding light on their explosive mechanisms. The research proposes that explosions occur simultaneously over a range of depths, contradicting previous theories.
Researchers created photoluminescent nanoparticles that shine clearly through over 3 centimeters of biological tissue. The particles, made with calcium-fluoride shells and thulium core, provide high-contrast imaging without adverse effects.
Researchers at University at Buffalo have discovered a novel set of genes essential for the growth of potentially lethal, drug-resistant bacteria A. baumannii. The study reveals multiple new drug targets for this human infection and suggests that laboratory conditions may not be ideal for identifying antimicrobial drug targets.
Scientists found that glaciers on Baffin Island expanded quickly during a short-lived cold snap about 8,200 years ago, providing insight into ice sheets' response to past climate change. This discovery suggests that ice sheets may react rapidly to temperature shifts, raising concerns for future climate change.
Rhabdopleurids, tiny bottom-dwelling critters, have survived for over 500 million years by staying relatively unchanged. They predate ancient pelagic graptolites that went extinct 350 million years ago, highlighting the value of conservative evolution.
Watching a favorite TV show taps into surrogate relationships people form with characters, restoring mental resources and willpower. This activity allows for effortless control without exerting mental energy, leading to a restorative effect.
A massive international survey of tobacco use in 3 billion individuals reveals the ongoing threat of tobacco, with industry manipulation and government complicity hindering effective control. The study emphasizes the need for increased resources to implement tobacco control strategies and counter pro-tobacco forces.
Scientists discovered virus-like genes in the DNA of a commonly studied fruit fly, which could enable research on whether animals hijack viral genes as an anti-viral defense. The study found that several types of fruit flies harbored genes similar to those that code for the sigma virus, a fly virus in the same family as rabies.
A study from the University at Buffalo's Research Institute on Addictions found a link between consuming caffeinated energy drinks mixed with alcohol and having casual -- often risky -- sex among college-age adults. The study suggests that mixing energy drinks with alcohol can lead to unintentional overdrinking, increasing the risk of ...
A research team at University at Buffalo has created synthetic pores inspired by nature, which selectively allow potassium ions and water to pass through while restricting other substances. The discovery paves the way for new technologies in water purification, tumor treatment, and disease regulation.
A team of scientists aims to create novel materials that change shape in response to external stimuli like heat or light. The researchers will use high-throughput techniques to identify components that can be combined to produce interesting effects.
A landmark study reveals that police officers are at significantly higher risk for chronic disease, obesity, and suicide compared to the general population. The study found that shift work, stress, and lack of access to healthcare contribute to these risks.
A University at Buffalo study found that smokers consuming the most fruit and vegetables were three times more likely to abstain from tobacco use for at least 30 days. These findings persisted even when adjusting for other factors such as age and health orientation.
A University at Buffalo study finds that synapses in the cochlear nucleus are bundled together by plasticity, allowing for efficient transmission of sound information. This organization enables specialized bushy cells to develop unique sensitivities to sound characteristics.
A groundbreaking study found quantum dots to be safe in primates over a one-year period, with no signs of illness or toxicity. The results suggest that medical applications such as image-guided surgery and diagnostic tests could be viable with careful use.
Researchers at the University at Buffalo have developed a graphene-based composite that can replace toxic coatings with hexavalent chromium, reducing environmental harm and promoting safer industries. The new coating has shown significant improvements in durability, allowing treated steel to survive for months in harsh environments.
A national study shows fertility increasing for older, highly educated women since the 1990s, while childlessness declined by roughly 5 percentage points. The study suggests possible explanations, including changes in childcare expenses and men taking more responsibility for childcare.
Researchers have identified a new way to predict the risk of sudden cardiac arrest by imaging nerve function in the heart. A study involving 204 patients with advanced heart disease found that those with at least 38% denervated myocardium were at highest risk of sudden cardiac arrest.
Research finds chronic cocaine exposure reduces Rac1 protein expression, driving structural changes and increased sensitivity to cocaine's rewarding effects. This discovery suggests a potential new target for treating cocaine addiction treatment.
A new method to measure IT quality has been proposed by researchers at the University at Buffalo School of Management. The Quality Distinction (QD) Capability Model offers a more reliable understanding of IT capabilities by acknowledging the importance of regularly evaluating and adapting development and delivery processes.
Researchers at University at Buffalo found that obese drivers are less likely to wear seatbelts than normal weight drivers, resulting in higher mortality rates. The study suggests that cars should be designed to accommodate obese individuals, increasing the likelihood of seatbelt use.