PharmaMar showcases new compounds with unique mechanisms of action against solid and hematological tumors. Lurbinectedin attacks the microenvironment, Plitidepsin targets eEF1A2 protein, and PM184 disrupts blood vessels, cutting off nutrient and oxygen supply to tumor cells.
Researchers at Duke University have developed a new technology using coded apertures to improve the performance of mass spectrometers, enabling portable devices to detect environmental hazards in the field. The innovation could lead to miniaturized mass spectrometers for detecting trace amounts of methane and explosives.
A phase Ib trial demonstrated that combining immunotherapy with live bacterium CRS-207 and chemotherapy resulted in a 94% disease control rate and 59% response rate in patients with malignant pleural mesothelioma. The therapy also showed good immune activation and synergistic efficacy with chemotherapy.
A study found that despite data breaches, most people remain satisfied with companies' responses and few take their business elsewhere. However, ethnic minorities and those who experienced extreme inconvenience reported lower satisfaction rates and higher costs.
ICIQ researchers have developed a new radical route for synthesizing chiral molecules, combining enantioselective iminium ion chemistry and photoredox catalysis under mild conditions. This breakthrough could lead to more sustainable and responsible stereoselective chemistry.
Researchers found that observing others' risk-taking behavior changes one's own attitude towards risk, with the brain responding to this change in activity levels. The study also found that participants could learn and predict the risk-taking preferences of an observed peer.
Fantala storm intensifies over 12 hours, reaching 120 knots in wind speed, with wave heights of 30 feet. NASA's Aqua and International Space Station satellites monitor the storm's progression, predicting a possible threat to Madagascar before turning southeast.
A study by University of Cincinnati researchers found that trauma patients receiving blood quickly after severe injuries have a decreased death risk. The delay in blood transfusion increased the chances of death, with each 10-minute delay resulting in higher mortality rates.
Researchers at the University of Michigan are developing a new strategy to combat cancer metastasis by targeting an enzyme called P-Rex1. Tumor cells produce high levels of P-Rex1, allowing them to spread and become mobile.
A new study suggests that large groups practicing the advanced TM-Sidhi program of Transcendental Meditation are associated with significant reductions in U.S. homicide and urban violent crime rates. The total drop in the homicide rate was 21.2% over a four-year period, resulting in an estimated 8,157 homicides averted.
A new study suggests that hepatitis C-infected livers can be used for transplants with similar medium- to long-term outcomes as healthy livers. This could reduce the waiting time for liver transplants for people with HCV, with over 15,000 people in the US and 8,500 in Europe currently waiting.
New data shows an estimated 340,000 Europeans developed TB in 2014. While progress has been made in reducing new cases, high rates of multidrug-resistant TB and TB affecting vulnerable groups continue to challenge elimination efforts. Targeted interventions for marginalized populations are crucial to successfully tackling TB
A new study published in Cell Reports found that tumors with high neoantigen loads are more likely to be infiltrated by lymphocytes and have a better prognosis. Researchers hope this discovery will help identify patients most likely to benefit from immune checkpoint inhibitors, which have produced impressive results in some cases.
A new study suggests that carbon pricing revenues could generate enough funds to cover the drinking water supply for most countries worldwide by 2030. In India alone, a carbon tax would yield around $115 billion annually, with only 4% needed for clean water and sanitation.
Researchers at Children's Hospital Los Angeles found that targeting survivin enhances chemotherapy effectiveness in retinoblastoma cells and mouse models. The combination of a survivin inhibitor with chemotherapy agents increased Rb cell death, demonstrating a therapeutic advantage.
Research published in Diabetologia found that people with diabetes face reduced overall life expectancy and higher numbers of years living with disability compared to those without diabetes. The study estimated a loss of 3-9 years of life expectancy and 8-9 years of disability-free life expectancy for men and women with diabetes.
Researchers found a previously unknown type of neuron called J-RGCs that signal color to the brain by comparing signals from ultraviolet cones and rods. This discovery may help explain why humans perceive the color blue in dim light, as proposed by Van Gogh's Starry Night painting.
Researchers found that removing Dnmt1 during OPC differentiation led to inefficient myelin formation and neurological deterioration in mice. This discovery could lead to a better understanding of myelin disorders and potentially develop treatments.
A multidisciplinary study assesses drought's effects on people and systems, going beyond economic measures to document social and environmental impacts. The research team uses machine learning and econometric techniques to estimate causal effects and identify moderators of drought's socio-environmental variables.
Researchers identified a new hormone, asprosin, generated by fat, which instructs the liver to release glucose into the blood stream. This discovery could lead to a new treatment for type 2 diabetes through immunologic sequestration.
Researchers have developed an implantable device that delivers chemotherapy drugs directly to pancreatic tumors, showing promising results in slowing disease progression and shrinking tumors. The device uses a flexible film that conforms to the tumor shape and releases drugs locally, minimizing side effects and improving treatment outc...
Researchers created mice with a mutation associated with human stuttering and found they vocalized in an abnormal pattern reminiscent of the disorder. The animal model may help scientists understand the molecular and neurological basis of stuttering and develop treatments.
The Pincus Family Foundation Urban Health Fellowship will provide junior healthcare professionals with tools to implement community-driven health programs. Fellows will earn a Master's degree in Urban Bioethics and be offered Temple Faculty positions.
A recent study reveals a novel crosstalk mechanism between mitochondrial translation and cytoplasmic translation, essential for spermatogenesis. The mTOR signaling pathway helps balance the dynamic between mitochondrial translation and cytoplasmic translation, preventing negative impacts on protein quality and half-life.
A study published in PLOS Neglected Tropical Diseases found that corrective eyelid surgery substantially increases the quality of life (QoL) for people with trachomatous trichiasis, even when vision is not improved. The surgery improves symptoms such as pain and irritation, and enables patients to work and earn an income.
Researchers found that environmental influences like parenting style are relevant factors in toddlers' self-control by age 3. The study, published in Developmental Psychology, used twin research and laboratory-based protocols to measure inhibitory control.
A team of researchers from Georgia Institute of Technology and ETH Zurich found that light vapor bubbles migrate to crystal-poor areas within shallow volcanic chambers, accumulating energy for large eruptions. The study suggests that these bubbles play a crucial role in shaping the style and power of volcanic eruptions.
A new study found that parasites resistant to atovaqueone cannot pass this resistance on to their offspring, due to developmental defects and impaired reproduction. The research suggests that these mutations severely impair the parasite's lifecycle in mosquito hosts, preventing transmission.
Parasitic worms, or helminths, have been found to beneficially influence the composition of gut microbiota in individuals with inflammatory bowel disease. By infecting mice deficient in a gene that models Crohn's disease, researchers discovered that these parasites restore a compromised layer of mucus and intestinal cell morphology.
A nationwide study of 2.3 million Israeli adolescents found an association between elevated BMI in late adolescence and subsequent cardiovascular mortality in midlife. Even BMI considered 'normal' during adolescence was associated with a graded increase in cardiovascular and all-cause mortality.
Researchers developed a model to explain how monarch butterflies navigate during their 2,000-mile fall migration. The model suggests that the monarchs' brain receives information from both the sun's position and the time of day, and uses two neural mechanisms to decipher the correct direction.
Research from King's College London found that human trafficking survivors in the UK experienced severe mental health problems, including high levels of depression, anxiety, and PTSD. The study revealed nearly 80% of women and 40% of men reported these issues, highlighting the urgent need for psychological support.
Researchers found a genetic variation linked to slower Parkinson's disease progression, lower alpha-synuclein levels, and tremor-dominant symptoms. The 'good' GG genotype was associated with better outcomes for patients, including slower physical decline and lower dementia risk.
Researchers at MDI Biological Laboratory have identified a common mechanism underlying peripheral neuropathy, which causes pain and numbness in the hands and feet. The discovery raises hope for the development of drug therapies to treat this condition, affecting nearly 8 million people in the US.
In a groundbreaking study, researchers found that plants deliberately choose which fungal partners to provide with more nutrients, effectively forcing the less cooperative partner to supply more phosphates. This market-based process allows for optimal resource allocation and increased plant productivity.
A new RAND Corporation study finds that California's investment in a social marketing campaign to reduce mental illness stigma may provide the state with significant economic benefits. For every dollar invested, the state can expect an estimated $36 in higher tax collections and up to $1,251 in economic benefits over several decades.
A USC-led study found that Americans are living longer but with poorer health, as disability rates increased over a 40-year period. The average lifespan for men and women both increased, but the proportion of time spent living with a disability also rose.
Researchers found that tDCS stimulated an area of the brain associated with creativity, allowing test subjects to form more creative analogical connections and generate more creative associations.
A recent study has found that induced pluripotent stem (iPS) cells derived from patient skin cells may contain faulty mitochondrial DNA mutations, which could undermine their therapeutic value. Screening and checking for mitochondrial DNA mutations is crucial to ensure the quality of iPS cell lines intended for therapeutic use.
A new scoring system can accurately predict a person's risk of death from non-alcoholic fatty liver disease (NAFLD), the world's most prevalent liver disease. The study found that patients with severe NAFLD had a significantly higher risk of mortality, highlighting the importance of identifying patients at risk.
Researchers found that high-volume lung transplant centers had lower transplantation costs and fewer early hospital readmissions. The average cost of lung transplantation was $135,622, with recipients at low-volume centers being 14% more likely to experience early readmissions.
Scientists have mapped thousands of genetic mutations in yeast to understand their impact on cell survival. The study found that different combinations of mutations can influence survival and revealed a new technique for predicting the shapes of molecules encoded in our genes.
A new study by Duke University researchers found that adult-onset offenders have a history of anti-social behavior from childhood and are more likely to struggle with mental health issues. The study, which tracked nearly 1,000 New Zealanders, suggests that the court system may not be addressing the root causes of crime in adults.
A study in mice reveals changes in ultrasonic vocalizations consistent with stuttering in humans, suggesting a potential understanding and treatment for millions affected. The findings provide an experimentally tractable animal model for aspects of stuttering research.
Researchers track NADPH production through a novel pathway, revealing an environmental-dependent switch between two recognized routes. The findings have implications for diseases such as cancer and diabetes, highlighting the importance of understanding NADPH pathways in cellular processes.
Scientists have created an optogenetic process that inhibits intracellular membrane vesicle trafficking, effectively pausing cellular activity. This innovation enables the observation and control of cell membranes, opening up new avenues for studying diseases like neurodegenerative disorders.
Researchers from University of Nebraska-Lincoln developed a novel process to recycle water from whey, demonstrating its safety and effectiveness in food processing plants. The reconditioned water showed comparable cleaning efficiency to potable water.
Researchers at Queen Mary University of London have developed a modified flu virus that can re-sensitize resistant pancreatic cancer cells to chemotherapy. The virus enhances the efficacy of the drug by preventing cancer cells from repairing themselves, leading to increased cell killing with lower doses.
EPFL scientists have built a single-atom magnet with stable remanence at 40 Kelvin, paving the way for miniature magnetic storage devices. This achievement could lead to significant advancements in data storage technology.
Researchers at Johns Hopkins Bloomberg School of Public Health have discovered a way to encourage adult stem cells to proliferate and differentiate into testosterone-producing cells. The findings could lead to the development of transplantable cells that can produce testosterone, avoiding side effects associated with current treatments.
A University of California, Berkeley study found that homeless youth in San Francisco have a 10.6 times higher mortality rate than their peers, mostly due to suicide and substance abuse. The study's main author notes that stigma kills and highlights the need for on-demand access to substance abuse treatment.
A study published in the American Journal of Public Health found that only 2.5% of people received help from strangers during medical emergencies, with African-Americans less likely to receive assistance. Lower-income and densely populated counties also saw low rates of bystander support.
Scientists discover that Europa's tidal dissipation process generates significantly more heat in its ice than previously assumed. This finding has implications for estimating the thickness of the moon's outer shell and understanding the chemistry of the hidden ocean, which is crucial for searching for life.
Recent changes in Alaska's tundra landscape allowed moose to expand their habitat northward by hundreds of miles. The study found that increased shrub height and longer summers created a suitable environment for the iconic species.
Researchers discovered slow-binding inhibitors (SBIs) with high selectivity, long target-residence times, and minimal side effects for treating Alzheimer's disease, myasthenia, and neuroprotection. SBIs also have toxicological importance, playing a role in mechanisms of resistance against irreversible agents.
Researchers at Beth Israel Deaconess Medical Center report a breakthrough in extending the life of implantable devices by rapidly regenerating molecular constituents in situ. The new approach, using an enzyme called Staphylococcus aureus Sortase A, enables repeated regeneration of bioactive films without device removal.
A new genus of flea and its five new species have been described from Indonesian collections. The discovery sheds light on the history of Indonesia and highlights the complexity of male flea genitalia.
A study published in PLOS ONE challenges the notion that Inuit and other Arctic groups have a vast number of words for snow, instead revealing that languages from warmer regions tend to use one word for both snow and ice
A new study suggests that current hepatitis C virus testing guidelines are missing too many cases, particularly among urban emergency department patients. The researchers found that nearly 14% of patients tested positive for HCV, with one-third unaware they were infected.
A study found patients with flat adenomas are more likely to have large and advanced adenomas as well as multiple adenomas. This may require more frequent screenings for these patients. Colonoscopy is an effective screening test for colon cancer, allowing doctors to remove precancerous polyps.