Scientists at Tufts University have developed a three-dimensional model to study the regeneration of nerve tissue in the nose, revealing that dormant stem cells play a key role in preserving the sense of smell. The research found that these stem cells actively support the generation of new olfactory neurons.
Researchers detected ethyl glucuronide in feathers of various bird species, suggesting that avian exposure to ethanol is widespread. Studies found higher levels of the molecule in nectarivores and frugivores compared to other dietary groups.
The new residency program will train 16 psychiatry residents to strengthen mental health resources in Imperial County, addressing a significant shortage of mental health professionals. The program is designed to provide high-quality behavioral health treatment, innovation, and research, with medical leadership from UC San Diego Health.
Researchers found that individuals with regular savings habits and on-time credit card payments had better mental health. The study also showed that even small amounts of saving can lead to positive outcomes.
Researchers found that carotid artery plaques can undergo changes over time, becoming more complex and increasing the risk of internal bleeding. This study emphasizes the importance of ongoing plaque monitoring and proactive risk factor management to prevent stroke.
Ari Pouttu succeeds Matti Latva-aho as Director of 6G Research at the University of Oulu. The university has unveiled its new 6G leadership and the tenth issue of 6G Waves magazine, highlighting research infrastructures' role in international collaboration.
Phage therapy is gaining recognition as a complementary tool to antibiotics, demonstrating potential in re-sensitizing resistant bacteria and extending antibiotic lifespan. Researchers are developing genetically customized phages for enhanced specificity and immune evasion mechanisms.
The Rubin Observatory will revolutionize our knowledge of the solar system by detecting millions of small bodies, including asteroids, comets and other minor planets. The observatory's innovative software, Sorcha, predicts that it will map over 127,000 near-Earth objects, 5 million main-belt asteroids and 109,000 Jupiter Trojans.
The annual Alzheimer's disease drug development pipeline report, led by Dr. Jeffrey Cummings, highlights an increase in active clinical trials and promising drugs, offering reason for optimism. The report assesses 138 drugs currently being studied and notes the growing importance of biomarkers in clinical trials.
Researchers have discovered that VPS72, a genetic culprit, drives liver cancer development by disrupting fat metabolism and manipulating gene activity. This disruption leads to excessive fat buildup in liver cells, fuelling tumour growth and promoting cancer progression.
A comprehensive review reveals that early ECT sessions show substantial improvement, but subsequent sessions may lead to diminishing returns and cognitive side effects. The researchers propose a response-guided sequential treatment strategy, categorizing patients into three groups based on their response patterns.
Scientists have created a novel environmental barrier coating (EBC) system using MoSi2/HfO2 duplex layers on SiC substrates, demonstrating effective protection against steam corrosion at 1500 °C for up to 200 hours. The tri-layered TGOs structure plays a key role in blocking channel cracks and promoting self-healing.
Individual incarceration is strongly associated with increased mortality in the US, as well as higher all-cause mortality among people living in counties with high incarceration rates. Incarcerated individuals face a 39% higher risk of dying from any cause and are three times more likely to die from drug overdose.
A major new study provides unprecedented insights into the incel community, revealing a diverse group marked by poor mental health, loneliness, and neurodiversity. The research challenges common stereotypes and highlights two key factors that contribute to the development of harmful attitudes and beliefs among incels.
Researchers found that playing certain commercial video games increased students' confidence in their ability to pass a programming course. The games, Human Resource Machine and 7 Billion Humans, presented puzzles that required programming commands, promoting computational thinking. The study's results suggest that playing these games ...
The Phase 1 study of EBC-129 has shown encouraging signs of efficacy in heavily pre-treated pancreatic ductal adenocarcinoma patients, with an overall response rate of 25% and disease control rate of 87.5%. The drug also demonstrated a manageable safety profile, with no major treatment-related adverse events.
The June Small Shifts campaign focuses on incorporating more fruits and vegetables into daily meals and snacks, leading to energy, mood, and immune function improvements. By making simple changes, such as adding berries or carrot sticks, individuals can make a big impact on their overall health.
Quaise Energy has successfully demonstrated its novel drilling technique on a full-scale oil rig, aiming to prove that clean, renewable geothermal energy can power the world. The company's three-tier approach involves replacing conventional drill bits with millimeter-wave energy to create deeper holes and access supercritical water.
A new Emory University study found that air pollution particles can disrupt maternal metabolisms, increasing the risk of premature and early term births. The research, which analyzed blood samples from pregnant women in Atlanta, highlights the need for better understanding and strategies to address this issue.
Researchers at Politecnico di Milano have developed a system that allows bacteria to sense light and convert it into electrical signals without genetic modification. This method has the potential to develop next-generation antimicrobial platforms and biocompatible 'bacterial robots' for targeted drug delivery.
A European study found that a single dose of the long-acting antibody nirsevimab can halve hospitalisations for bronchiolitis in infants under six months old. The drug's effect was most pronounced in the first few months of life, with no significant reduction in older children.
Stanford researchers have developed a machine learning approach to design proteins that can target specific genomic sites without triggering immune responses. By combining three independent algorithms, the team created zinc finger DNA-binding domains with improved functionality and lowered immunogenicity.
The American Psychological Association recommends prioritizing features that protect adolescents from AI's negative effects, including exploitation and manipulation. The report suggests age-appropriate defaults in privacy settings and encourages the use of AI to promote healthy development.
A new study published by Martin-Luther-Universität Halle-Wittenberg found that theophylline significantly improved symptoms and quality of life for patients with ADCY5-related dyskinesia. The treatment yielded impressive results, including reduced muscle twitches, improved gait, and better psychosocial well-being.
Sherlyn Celone-Arnold, with over 20 years of experience, takes over as CEO, promising a culture of innovation, inclusion, and continuous improvement. She aims to address stigma and bias, advocating for people living with obesity while driving TOS' mission to advance evidence-based clinical care models.
A large-scale global study found that SARS-CoV-2 infection significantly increases the risk of Guillain-Barré syndrome (GBS), while adenoviral vector vaccines, but not mRNA vaccines, were linked to GBS risk. The study, involving over 230 million people, highlights the importance of continued vaccine safety monitoring.
Researchers use MRI and NASA-inspired negative-pressure pants to improve stress tests, revealing hidden heart issues. The technology transforms heart imaging, making it possible to detect real differences in heart performance.
A research team has designed a chatbot system to simulate group therapy for managing premenstrual syndrome (PMS), a common disorder among women. The system provides simultaneous support for understanding, coping, and connections with peers, improving engagement and language convergence with participants.
Researchers at NYU Abu Dhabi have developed a breakthrough paper-based diagnostic device that can detect COVID-19 and other infectious diseases in under 10 minutes. The Radially Compartmentalized Paper Chip (RCP-Chip) is a fast, affordable, and portable solution for on-site screening of infectious diseases.
Researchers found that texture-derived differences in meal eating rate influence energy intake from ultra-processed foods. Participants consuming a diet with slower textures had an average energy intake reduction of 369 kcal per day. The study's findings highlight the importance of food texture in guiding eating rate and intake.
A study explores how technology can be used to support home care workers, rather than just surveil them. The WeClock app collected data on workers' experiences, identifying wage discrepancies and helping advocates build stronger cases for policy change.
Researchers validate new at-home cervical cancer screening device, the Teal Wand, as a safe and effective alternative to traditional in-clinic screenings. The device detects precancer 96% of the time, detecting HPV-related cells that may develop into cancer.
A study by the University of Cambridge found that two-thirds of UK gig economy riders and drivers experience anxiety over ratings and pay, with over half risking health and safety while working. The study also revealed that local workers spend an average of ten hours a week waiting for jobs to come through on the app.
A new material has been developed by Virginia Tech researchers that can be recycled, reconfigured, and self-healed after damage. The material, called vitrimer circuit boards, offers a more sustainable alternative to traditional electronic composites.
A Phase I/II study has demonstrated promising efficacy and high response rates for patients with blastic plasmacytoid dendric cell neoplasm (BPDCN) treated with pivekimab sunirine (PVEK), an antibody-drug conjugate targeting CD123. The overall response rate was 85%, including a complete response rate of 70%.
Researchers identified the PROX1 gene as an early driver of prostate cancer aggression, which leads to treatment-resistant tumors. The team found that a class of FDA-approved drugs, HDAC inhibitors, can disable PROX1 and reduce tumor survival in aggressive prostate cancer subtypes.
A new study found that patients lean towards tirzepatide, while sleep medicine professionals favour continuous positive airway pressure therapy (CPAP) to treat comorbid obesity and obstructive sleep apnea. Results show a significant difference in treatment preferences between patients and providers.
A team of researchers at Paderborn University has developed a 'censor scanner' that encrypts web requests to bypass censorship systems, including China's 'Great Firewall'. The tool uses techniques like TLS fragmentation to successfully display blocked pages.
Researchers from Hokkaido University found that chemical processes in the atmosphere, such as buffering effects and acidity-driven gas-particle partitioning, contribute to the persistence of nitrates. These findings help improve climate modeling by refining atmospheric nitrate levels.
Scientists discovered that tiny anoxic pockets on sand grains can carry out denitrification, a process removing human-derived nitrogen from coastal sands. These microenvironments, created by microbes consuming oxygen, account for up to one-third of total nitrogen loss in silicate shelf sands.
Researchers successfully reproduced high-pressure synthesis reaction of superhydrides using a machine learning model, revealing a unique reaction pathway involving surface melting, hydrogen absorption, and solidification. This breakthrough deepens understanding of high-pressure physico-chemical processes and holds promise for easier de...
Researchers aim to harness muon beams for higher collision energy, enabling breakthroughs in particle physics. The goal is to understand dark matter and the Higgs boson's role in the universe's birth and potential collapse.
A research team developed a gesture-controlled harvesting robot that precisely locates and picks fruit with a simple wave, improving efficiency and offering a new approach for small-scale orchards. The robot combines human-machine division of labor, utilizing Leap Motion technology to capture hand movements in real time.
A nationwide decline in MMR vaccination rates among US children was confirmed by a new dataset, with significant variations observed across states and counties. The study provides valuable insights into factors influencing low vaccination rates and can inform targeted strategies to reduce measles outbreaks.
Old neurons exhibit unique defects resulting from molecular stress, making them more vulnerable to neurodegeneration. The study sheds light on the molecular mechanisms behind brain cell deterioration, which could lead to new therapies for preventing neurodegenerative diseases.
A team of researchers from Washington State University has recreated the world's oldest synthetic pigment, Egyptian blue, used in ancient Egypt around 5,000 years ago. By studying the pigments' properties and variability, they have gained insights into how it was made and its potential applications.
The Veale Healthcare Transformation Institute will focus on improving value-based care and reducing costs in hospitals. Dr. Peter J. Pronovost, UH Chief Quality and Clinical Transformation Officer, will lead the institute's efforts to revolutionize healthcare and produce more of what matters to patients.
Exposure to PM2.5 air pollutants impairs mucociliary clearance, a key protective mechanism in the respiratory tract, leading to severe airway damage and respiratory diseases. Researchers have identified the enzyme ALDH1A1 as a potential therapeutic target to reverse this damage and strengthen our respiratory defenses.
A new ECU study has discovered a third subspecies of the common brushtail possum in Western Australia, with populations in Pilbara and Mid West genetically closer to those on the east coast. This finding has significant implications for conservation strategies.
The CompassHER2 trial found that neoadjuvant THP led to a pathologic complete response (pCR) rate of 64% in patients with early-stage HER2-positive, ER-negative breast cancer. Lower ER expression levels resulted in higher pCR rates among ER-positive tumors.
The G7 science academies have published the Ottawa Declaration, stressing the importance of academic freedom and institutional autonomy. The declaration also highlights the need for research security and responsible conduct of research to support the public good.
A large study found that drinking caffeinated coffee in midlife is associated with a lower risk of chronic diseases and better mental health as women age. Drinking decaf or tea did not show the same benefits, while cola consumption was linked to a lower likelihood of healthy aging.
A recent study found that regional disparities in opioid overdose mortality continue, with the western US experiencing an increase in overdoses despite a national decline. The research highlights the need for region-specific strategies to address differing patterns of substance use and overdose risk.
A new review calls on endocrinologists to adopt environmentally responsible measures in their practice, reducing waste and emissions. Implementing strategies such as reusable medical devices, consolidating clinic visits, and improving medication adherence could cut emissions by up to 56%.
A new study reveals that combining heart valve replacement with specific drug therapy offers significant survival benefits for patients with severe aortic stenosis and cardiac amyloidosis. The treatment significantly lowers the risk of death in both forms of treatment, especially when combined.
Researchers found that playing Dixit helped evoke emotions in autistic participants, covering three main themes: anxiety, social relationships, and sensory experiences. The study suggests the game could be an effective tool for bridging gaps between autistic and neurotypical people.
A new study found that tumors with multiple sites undergo significant genetic changes, including whole-genome duplication, when they metastasize. This led researchers to wonder why copy-number alterations are more common than mutations in metastatic tumors.
A new study found that middle-aged women with high scores on the Epworth Sleepiness Scale had a 16% increased risk of all-cause mortality. The study analyzed data from 40,250 female veterans and found no association between excessive daytime sleepiness and mortality in younger or older women.
A Kennedy Krieger researcher's work on a promising oral drug, leriglitazone, has shown it can slow the progression of cerebral adrenoleukodystrophy (cALD) in all 11 trial participants. Nearly half of boys treated with the medication appeared to halt disease progression entirely.
A national decline in measles-mumps-rubella (MMR) vaccinations has been observed across US counties since the start of the COVID-19 pandemic, with an average decline of 2.67% and 78% of counties reporting drops in vaccinations.