Congresswoman Rosa DeLauro has been recognized by the American Association for Dental Research (AADR) with its Honorary Membership. She is being honored for her strong advocacy of biomedical research, including efforts to increase funding for the National Institutes of Health (NIH).
A team of astronomers has made detailed observations of a large tidal flow around the Sombrero galaxy, revealing its strange morphology and shedding light on its possible merger history. The study's findings suggest that the galaxy's unusual shape may be due to cannibalism by a satellite dwarf galaxy.
Sarah Knox is recognized for her outstanding contributions to salivary research, with a focus on parasympathetic innervation and tubulogenesis in developing salivary glands. Her work has elucidated mechanisms of salivary gland development and regeneration relevant to tissue repair in autoimmune disease and cancer.
Bruno Loos, Academic Center for Dentistry Amsterdam, has received the IADR Distinguished Scientist Award for his outstanding research in periodontal disease. He is recognized for his contributions to the understanding of oral health and systemic health relationships.
A UNIGE team has identified important regulatory mechanisms of the protein responsible for chromosome separation. The study reveals that inhibitory proteins block separase activity by occupying sites that recognize the cohesin substrate, preventing cleavage.
A study by Curtin University found that people with low back pain are more likely to use a squat-like technique when lifting, contradicting existing advice. Researchers suggest a 'one size fits all' approach may not work and a more individualised approach may be required.
Researchers discovered that yeast changes hundreds of proteins' expression patterns and subcellular localizations after adapting to a higher temperature. The proteome's plasticity allows the cells to adapt by reducing thermolabile protein load, changing protein conformation, and adopting new functions.
This symposium explores the effects of environmental influences on enamel formation, including early life adversity, endocrine disruptors, and genetic susceptibility. Researchers highlight the importance of enamel as a biomarker for exposure to environmental stressors, potentially leading to increased dental disease risk.
Edward Chin Man Lo is the recipient of the 2021 IADR E.W. Borrow Memorial Award for his groundbreaking research on oral health prevention and caries prevention, with a focus on innovative approaches to fluoride utilization.
David Williams, Professor of Global Oral Health at Queen Mary University of London, received the 2021 IADR Gold Medal Award for his work on oral health inequalities. He has developed a Standard Set of Adult Oral Health Outcome Measures and is a key figure in promoting sustainable growth and better global health outcomes.
A new study identifies hundreds of chemicals that may increase breast cancer risk by stimulating hormone production. The chemicals include pesticides and ingredients in personal care products.
Researchers at Sandia National Laboratories have designed a new class of molten sodium batteries that operate at lower temperatures and use low-cost materials. The new battery design has the potential to significantly reduce costs and increase efficiency in grid-scale energy storage.
A team of researchers created an engaging program to educate children aged 8-14 about migratory fishes and aquatic environments. The Shout Trout Workout combines music, comedy, and lyrics to convey important ecological information in a fun way.
A Washington State University research team developed wearable wristbands to measure physiological responses to stress in real-time, providing a potential method to prevent relapses in people with Alcohol Use Disorder. The study found that the devices matched survey results and can trigger interventions when needed.
Researchers developed nanoparticles that absorb near-infrared light, creating heat and inhibiting electrical activity in neurons. The biocompatible and biodegradable nanoparticles offer a potential tool for controlling neuronal activity remotely.
Researchers found that masitinib inhibited SARS-CoV-2 viral loads and reduced inflammation in human cell cultures and mouse models. The drug also showed effectiveness against multiple variants, including Alpha, Beta, and Gamma, and other viruses such as picornaviruses.
A large-scale study by Brigham and Women's Hospital found that higher levels of physical activity and lower levels of sedentary behavior are associated with a lower risk of obstructive sleep apnea. The study suggests that promoting an active lifestyle may have substantial benefits for both prevention and treatment of OSA.
A new study by the University of Notre Dame links toxic pollution and climate risks to human health, with a focus on addressing these issues in countries most at risk. The study identifies the top 10 countries that require urgent attention, including Singapore, Rwanda, China, and India.
A new three-paper series published in The Lancet calls for immediate action to prioritize research and public health measures to improve physical activity worldwide. The authors highlight the need to address inadequate support for adolescents and people living with disabilities, who are disproportionately affected by physical inactivity.
A new study by University of South Australia researchers found that virtual reality leads to better recall, spatial accuracy, and more consistent verdicts. Participants viewing a 3D scene were 9.5 times more likely to choose the same verdict than those relying on photographs.
The IADR/AADR presented awards to researchers in three categories: Biological Research, Biomaterials & Bioengineering Research, and Clinical Research. The winners were recognized for their contributions to advancing dental health and well-being worldwide.
Researchers at CU Boulder's ATLAS Institute have developed shape-changing objects inspired by origami that can bend, wiggle, and flutter using artificial muscles. The 'Electriflow' designs utilize hydraulically amplified self-healing electrostatic actuators to create paper-thin, fast-moving, and almost silent objects.
The study reveals that the structure of cytolysin subunits is crucial for their activity, with macrocycles playing a key role in stabilizing the molecule. The researchers also identified a hinge region important for the subunit's shape and membrane penetration capabilities.
A randomized trial in Bangladesh shows that training in the System of Rice Intensification (SRI) method increases rice yield and profit by 14-17% and 22-31%, respectively. Additionally, household well-being is higher for farmers in training communities compared to those without training.
The International Association for Dental Research awarded Adetomiwa Adedire a $2,500 fellowship to explore the effect of Massularia Acumiinata on volatile sulphur compound concentrations and tongue pH. The award supports dental research in health and well-being worldwide.
Forensic scientists have developed a new method using Easylift tape to collect and analyze microplastic samples, improving efficiency and accuracy. This technique enables multiple analytical techniques to be applied to the samples afterwards and preserves them for future study.
Daniel McNeil, a renowned psychologist at West Virginia University, has been recognized with the IADR Distinguished Scientist Award in Behavioral Epidemiologic and Health Services Research. His work focuses on psychosocial factors, pain, dental fear, anxiety, and phobia, making significant contributions to our understanding of health.
The study found that two-dose mRNA vaccines provided 88% protection against the original SARS-CoV-2 virus, 86% against the Alpha variant, and 77% against the Beta variant. Previous SARS-CoV-2 infection also conferred similar protection to mRNA vaccination.
Fionnuala Lundy, an Associate Professor at Queen's University Belfast, has received the IADR Distinguished Scientist Award for her groundbreaking research on naturally-occurring antimicrobial peptides. Her work focuses on oral/dental stem cells, pulp regeneration and various oral diseases.
Scientists at the La Jolla Institute for Immunology have discovered that Vitamin C and TET proteins can work together to generate stable induced Tregs, which could potentially treat autoimmune diseases. The study reveals an intriguing connection between TET enzymatic activity, Vitamin C and IL-2/STAT5 signaling.
A Lehigh University team is working on a culturally tailored program to reduce American Indian smokeless tobacco use, supported by a $1.8 million grant from the American Cancer Society. The All Nations Snuff Out Smokeless (ANSOS) program aims to empower individuals to take control of their health.
New research from the University of Illinois explores how community characteristics impact the relocation of toxic-releasing facilities. The study found that facilities are more likely to move from communities with high population density, income, and education levels, while moving into those with lower socioeconomic status.
A study from the University of York found pregnant women in South East Asia are more likely to use smokeless tobacco than non-pregnant women. This increased risk is associated with poor birth outcomes. The findings highlight the need for awareness-raising campaigns and preventive interventions among low socio-economic status women.
May Wong, Professor of Dental Public Health at the University of Hong Kong, was awarded the IADR Distinguished Scientist H. Trendly Dean Memorial Award for her significant contributions to dental research. Her work focuses on biostatistics, oral epidemiology, and clinical trials.
Two recent studies link EBV reactivation to long COVID symptoms and severe COVID-19 cases. Researchers found that nearly 73% of patients with long COVID were positive for EBV reactivation, suggesting a potential role for the virus in the development of these symptoms.
Researchers at USC have developed a new simulator that accurately predicts the forces acting on a knife as it cuts through soft materials, enabling applications in safer food processing and surgical robotics. The system uses 'differentiable' simulation to automatically tune parameters from real-world measurements.
Alastair Sloan, Head of School at the Melbourne Dental School, has received the 2021 IADR Isaac Schour Memorial Award for his significant contributions to tissue engineering and dental biology. He was recognized for his work on regeneration of mineralized tissues and behavior of dental pulp stem cells.
Researchers from HSE University have discovered a nucleotide sequence characteristic of microRNA isoforms, which helps predict errors in microRNA behavior. This discovery has important applications for creating drugs that can detect targets more effectively.
A study of 19,862 Japanese participants aged 65+ used machine learning to analyze oral and general health. The analysis found robust associations between self-rated oral and general health, with oral health predicting general health more accurately than vice versa.
Researchers at ETH Zurich developed a new chip-based test that incorporates the placenta into embryotoxicity assessments. The test detects indirect damage to embryos by analyzing stress responses of human placental cells to toxic substances.
Researchers have created a blood test that can predict COVID-19 severity, which could aid in prioritizing patients for hospitalization. The test uses attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) to measure changes in blood biochemistry and has shown promise as a rapid and simple triaging tool.
Researchers have discovered protein markers related to chronic lymphocytic leukemia (CLL), a common form of leukemia. The markers can help determine patients' prognoses and point to potential therapeutic targets.
Clinical ethicists discuss activist language and its impact on healthcare crises, including triage policies and racial disparities. The article highlights four calls to action: recognizing barriers, supporting antiracism work, advocating for policy change, and engaging in institutional activism.
The new allocation system could result in reduced access to kidney transplants and longer wait times for patients in South Carolina. Researchers argue that the current system unintentionally worsens inequities and recommend improving access to transplant care.
Research found that patients with ICDs who increased physical activity outside of cardiac rehab experienced fewer hospitalizations and lower death rates, with every 10 minutes of added activity reducing death risk by 1.1%
Ting Zou, a postdoctoral fellow at The University of Hong Kong, has been awarded the IADR Toshio Nakao Fellowship for her research on multifunctional hydrogels and tissue regeneration.
Eric Everett, a renowned researcher, has received the IADR Distinguished Scientist Award in Biological Mineralization Basic Research. His work focuses on craniofacial and mineralized tissue genetics, gene-environment interactions, and animal models for dental and oral disorders.
Investing in structural home repairs in historically segregated, low-income neighborhoods has been associated with reduced crime rates and improved public health. Research from the University of Pennsylvania found that total crime dropped by 21.9% on blocks where homes received repairs through a city-funded program.
Researchers developed a new framework using machine learning that improves the accuracy of interatomic potentials for designing new nanomaterials. The findings suggest a positive correlation between the complexity and number of parameters and the accuracy of interatomic potential.
Researchers simulated the hydrodynamic behavior of deep-sea Venus flower sponge E. aspergillum, revealing its skeletal adaptations optimize flow physics within and beyond its body cavity. The findings improve understanding of mechanical and biological responses to dynamic forces.
A study published in Ibis found that Golden Eagles avoid wind turbines due to habitat loss, affecting their suitability inside and outside of wind farms. The largest impact of wind farms was the loss of Golden Eagle habitat, which could be mitigated by incorporating the findings into wind farm planning.
A study of 1,175 Polish parents found that about 13% regret having children, linked to poorer psychological and physical health. Parental burnout, social pressures, and financial status also play a role in this phenomenon.
Regular physical activity and reduced sedentary behavior are linked to lower risk of obstructive sleep apnea (OSA). Studies found that exercising for just two hours a week can lower OSA risk by 54%, while spending less than four hours watching TV daily reduces the risk by 78%. Increasing physical activity in leisure time or reducing se...
Rachel Volberg, a UMass Amherst professor, has received the National Council on Problem Gambling's Lifetime Research Award for her 35-year contributions to problem gambling research. Her studies on Massachusetts casinos' social and economic impacts are considered groundbreaking.
Lauren Katz, a postdoctoral researcher at UNC Chapel Hill, received the IADR Osteology Foundation New Investigator Award for her work on craniofacial skeletal muscle regenerative potential. Her goal is to develop therapeutic options for patients with congenital and acquired craniofacial defects.
A study of consumers with food allergies found that less than half understood allergy information on food labels, attributing varying levels of comprehensibility assessments. Precautionary statements have little value for consumers and may lead to inappropriate dietary restrictions or risk-taking behavior.
Three-quarters of surveyed trans and gender diverse Australians experienced at least two negative encounters with gender insensitivity in sexual health care. The survey found significant associations between cisgenderism, testing for HIV and other STIs, and poor healthcare outcomes.
Researchers have discovered a unique quantum physics signal known as the 'layer' Hall effect in a solid-state chip made of antiferromagnetic manganese bismuth telluride. The finding signals the presence of a sought-after topological Axion insulating state, a feature bound by quantum physics laws.
A team from UNIGE and HUG used information theory to study the molecular regulations behind cancer cell adaptation to targeted therapies. They found that a large reversible component of resistance exists, which can be modulated by therapeutic combinations.
New analysis of 71 years of data reveals that Santa Ana wind fires are largely driven by powerline ignitions and wind speeds. Ignitions account for all fires during these events, with powerline failures being a major contributor to land area burned.