Dr. Rimoin was recognized for his research into skeletal dysplasias and heritable disorders of connective tissue, and for helping to organize the field of medical genetics. He is one of the true giants of medical genetics, with a long distinguished career of research and leadership.
A new study found that grocery shoppers who try harder to track costs tend to over spend, with the hardest hit being low-income households who may struggle financially. The researchers suggest retailers help consumers estimate costs with cart scanners and provide shopper trainings.
A new study published in Early Child Development and Care reveals that fathers tend to give toddlers more leeway, allowing them to actively explore their environments. This 'activation theory' suggests that father-child interaction plays a crucial role in shaping a child's development.
Scientists have found that blindsnakes, a group of worm-like snakes, are one of the few organisms that inhabited Madagascar when it separated from India 100 million years ago. The study reveals that continental drift played a crucial role in their evolution, with populations separating as continents moved apart.
A novel anti-inflammatory drug, ATB-346, has shown promise in relieving inflammation symptoms while reducing bleeding and intestinal damage caused by commonly used NSAIDs. The researchers found that ATB-346 is at least as effective as naproxen in animal models and is significantly safer.
The SKA is a $1 billion+ international project to create a 1 million sqm radio telescope, addressing fundamental questions in physics and astronomy. Experts expect significant economic and societal benefits from this massive scientific research infrastructure investment.
The report assesses environmental, social, and agricultural characteristics of GMS nations and outlines changes needed to meet future food demands. Technologies and practices can help farmers use water more efficiently, increase crop yields further and adapt to changing climatic conditions.
A study found Raloxifene improves psychosis symptoms and enhances memory in postmenopausal women with schizophrenia. The therapy may revolutionize treatment options for women suffering from the condition.
A University of Washington project aims to make all software open source, allowing users to add custom features to widely used programs. The Prefab system hijacks the display to customize user interaction, enabling people with disabilities to access previously inaccessible interfaces.
A study found that women taking oral contraceptive pills had significantly fewer recurring ovarian cysts after surgery. Long-term treatment appears to be key to preventing endometrioma recurrence, suggesting a change in clinical practice.
University of Illinois researchers tested foliar fungicides on hail-damaged corn and found no significant improvement in yield. The study simulated hail damage to corn and applied fungicides, but results showed no differential reaction where the fungicide improved damaged corn.
UT Southwestern researchers found that a type of blood pressure medication shows promise in overcoming some drug-resistant tuberculosis. However, the Mycobacterium tuberculosis bacterium may be resistant to treatment in more people than previously thought. The studies challenge current thinking on how TB works and how best to kill it.
A study analyzed factors associated with HBsAg loss in HIV-HBV co-infected patients. Higher baseline CD4 cell counts were linked to increased loss of HBsAg, suggesting effective T-cell response against HBV. The research contributes to understanding predictors of HBsAg loss and its implications for management.
Researchers at Lawrence Berkeley National Laboratory found a new path for sunlight to electricity conversion in semiconductor thin-films, overcoming the bandgap voltage limitation. By applying an electric field, they can manipulate the crystal structure and control photovoltaic properties.
William Vanooij, a renowned engineering professor and entrepreneur, has earned the first Ohio Patent Award for his work on silane surface treatments that enhance corrosion protection of metals. His patented technology has led to the development of special radial tires with improved performance.
A team of researchers at Imperial College London developed a mathematical model to explain chemotaxis in bacteria. They found that Escherichia coli adapts to potentially toxic molecules more quickly than to nutrients.
The study found that mindin expression is upregulated during intestinal inflammation and induces NF-κB activation through a TLR-9 mediated manner. This suggests the importance of the TLR-9 mediated pathway in defining mindin's function and signaling pathways.
Researchers at Jena University found that verbal stimuli can activate the pain matrix in the brain, activating areas that process pain. The study used functional magnetic resonance tomography (fMRT) to investigate how healthy subjects process words associated with experiencing pain.
A recent study reveals that women with premenstrual dysphoric disorder (PMDD) have distinct biological responses to stress and pain, differing from those with major depression. The findings suggest that PMDD is a separate entity from depression, warranting more precise treatments.
Researchers have pinpointed a key molecular player to control mesenchymal stem cell development, which could lead to new therapies for bone and cartilage diseases. The study found that activating the Notch pathway can delay the development of these cells, potentially making them more useful for treating conditions like osteoporosis.
A study published in the World Journal of Gastroenterology found that hepatectomy is an effective treatment for caudate lobe HCC, with subsegmental location and liver cirrhosis affecting long-term survival. Extended hepatectomy was recommended to achieve adequate tumor margins and improve survival rates.
A new study found that consuming orange juice with a high-fat meal reduces oxidative stress and inflammation in blood vessels, which can contribute to heart attacks and strokes. The flavonoids naringenin and hesperidin in orange juice are believed to be the key players in this process.
A new drug, PD-0332991, has been found to effectively block the growth of glioblastoma cells in laboratory tests and animal studies. The agent targets specific molecules that drive cell division in cancer cells, offering a potential new treatment option for this deadly form of brain cancer.
Dr. David Molden, winner of the CGIAR award for Outstanding Scientist of the Year, states that agriculture is both the cause and solution to many world water problems. The Comprehensive Assessment of Water Management in Agriculture highlights the potential to grow more food with limited water, particularly in areas of high poverty.
Researchers are studying plant stress response mechanisms to improve crop productivity and survival under drought and extreme weather conditions. By understanding how plants respond to different types of stress, scientists hope to develop new breeding approaches that enhance crop resilience without sacrificing yields.
Small algae consume more bacteria than specialized predators, gaining a competitive survival edge in the open ocean. This finding supports the idea that bacteria are a crucial nutrient source for these microorganisms.
Researchers discovered specific PTEN mutations linked to distinct kinds of cancer in organs targeted by Cowden syndrome. The study suggests that testing for these mutations could predict cancer severity in patients with the syndrome.
The study found that Galenia pubescens outcompetes native plants, altering ecosystem function and causing a decline in species diversity. Effective control measures are necessary to prevent further invasion and mitigate its impacts on Mediterranean-climate coastal ecosystems.
The term euthanasia is being reevaluated due to its broad meaning, which encompasses not only assisted dying but also palliative care. Experts recommend clear definitions and honest discussion to avoid polarization in the end-of-life care debate.
Researchers at Brown University have found that echolocating bats use mental templates to differentiate between broadcast and echo signals, allowing them to minimize sound wave interference. By tweaking sound frequency, bats can create a unique template for each broadcast/echo set, enabling efficient navigation in cluttered environments.
Researchers at Cold Spring Harbor Laboratory found that blocking PI3 kinase signaling improves memory in aging fruit flies, reducing β-amyloid deposits. The study sheds light on the role of PI3 kinase in Alzheimer's disease and suggests potential therapeutic targets.
Researchers found that bats orient themselves using the Earth's magnetic field at night and calibrate it to the sun's position at sunset. This ability helps them navigate long distances up to 1000 km across Europe, with some species migrating seasonally.
Researchers developed a method to measure the stability of organic waste using respiration indices, which can predict biodegradable content and facilitate efficient treatment facility design. The study applies this methodology to various types of organic wastes, including food and garden waste, municipal solid waste, and sludge.
A study published in Language reveals that people are remarkably accurate in predicting the syntax of others' speech, thanks to their knowledge of linguistic probability. This skill has significant applications for educators, entrepreneurs and those working with individuals with language disorders.
A study suggests that severe droughts and heavy monsoon rains may have weakened Angkor's economy and led to its downfall. The research, published in Proceedings of the National Academy of Sciences, found evidence of a mega-drought lasting three decades, which could have exacerbated crop failure and infectious disease.
Researchers disrupted activity in the right temporo-parietal junction using transcranial magnetic stimulation to impair subjects' ability to make moral judgments requiring understanding of others' intentions. This finding highlights the critical role of the TPJ in making moral judgments.
Researchers at Arizona State University have successfully engineered photosynthetic cyanobacteria to secrete fatty acids, which can be converted into oil for use as a renewable biofuel. This breakthrough could significantly increase the energy yield of biofuels while minimizing environmental impact.
A new gene discovery in orange corn has significant implications for addressing vitamin A deficiency-related blindness and child mortality. Increasing beta-carotene levels in cereal grains can be an economical approach to tackling these deficiencies, especially in developing countries.
Researchers from CWRU Nursing School found that one year after a cardiac event, only 37% of participants exercised three times a week to maintain heart health. Women across all age groups were less inclined to make healthy changes compared to men, with younger men sustaining exercise patterns better than other groups.
Researchers at the Max Planck Institute for Chemical Ecology have discovered that the plant hormone jasmonic acid regulates nectar production in rapeseed flowers, a critical process for pollination. The study found that jasmonic acid triggers nectar accumulation in response to floral development, regardless of herbivore attack.
Isoprene-degrading bacteria discovered near coastal zones, improving models of climate change and environmental factors. These microbes also break down alkanes, potentially aiding oil-degrading survival between spills.
The new Multiple Collector Inductively-Coupled Mass Spectrometer (MC-ICP-MS) will help researchers interpret the Earth system's history and understand connections in weathering-climate systems. It will enable faster data analysis, expand isotopic techniques to new fields, and promote interdisciplinary collaboration.
Research on individuals with impaired decision-making capacity, such as dementia patients, is crucial for developing future treatments. However, current guidelines are often arbitrary and prioritize individual interests over the well-being of these groups.
Researchers developed a new mathematical model to understand bacterial community dynamics behind coral bleaching and disease. The models reveal how beneficial bacteria protect corals from pathogens when waters are normal, but switch to pathogenic bacteria when corals are stressed by elevated temperatures.
Scientists warn of ocean acidification, a threat to marine ecosystems and biodiversity. The 'evil twin' of global warming is causing the oceans to become increasingly acidic, potentially leading to mass extinctions.
Researchers at the USDA's Agricultural Research Service have formulated low-fat cake mixes and frostings using Fantesk, a microdroplet of trans-fat-free cooking oil encapsulated in cornstarch or wheat flour. These innovations produce cakes with better texture and volume while containing up to 50% less fat.
Computer modeling and systems biology approaches can help tailor treatments to individuals, predicting disease progression and identifying host genes that affect viral development. This approach may lead to more effective treatment, detection, and prevention of future pandemics.
A study by Southern Methodist University found that children who witness violence between their parents report fewer trauma symptoms if they don't perceive the violence as threatening. The researchers highlight the importance of assessing how threatened a child feels when his or her parents are violent toward one another.
Research shows that initiating type 2 diabetes screening in the US population at ages 30-45 and repeating it every 3-5 years is cost-effective. This approach can prevent heart attacks, diabetes-related microvascular complications, and improve quality of life while keeping costs below $10,500 per quality-adjusted life-year.
A new study at the University of Illinois Chicago found that women who have given birth may be at increased risk for breast cancer due to inflammatory-related genes in their breast tissue. The researchers discovered a protective effect of pregnancy on breast cancer risk, suggesting a balance between high-risk inflammatory and protectiv...
A new article by Dr. Robert A. Baron and Rebecca A. Henry demonstrates that sustained intense practice can improve cognitive thinking levels and lead to true excellence. Entrepreneurs can acquire capacities that aid in starting or running a venture through principles like preparation, repetition, and self-reflection.
A study published in Experimental Biology and Medicine found that phenytoin modulates gene expression in rats with bipolar disorder, including genes involved in neurotransmission and neuroprotection. The findings suggest that chronic phenytoin administration may have mood-stabilizing effects.
A recent report highlights significant disparities in healthcare for minority children in the US, including higher mortality rates, more prevalent diseases like HIV/AIDS and asthma, and limited access to quality care. The study calls for improved data collection methods and increased funding to address these inequities.
A PLOS Medicine article highlights controversies surrounding animal experiments and their translation to human clinical trials. The study suggests that selective reporting in medical journals may create a false impression of treatment efficacy, leading to overstatement of benefits.
A new study by the Rochester Institute of Technology indicates that E20 fuel blends reduce tail pipe emissions of hydrocarbons and carbon monoxide without impacting vehicle drivability. The research found an average emissions reduction of 23% for carbon monoxide and 13% for hydrocarbon emissions compared to conventional gasoline.
Researchers are using thermography and endoscopy to examine the contents of a 1,000-pound lead coffin found in an ancient Italian city without breaking it. The discovery is significant due to its rarity, with only a handful of examples from this time period existing in Italy.
A pilot study reveals that many children with cancer enrolled in clinical trials do not fully comprehend their treatment options or feel involved in decision-making. The study's findings underscore the importance of clearer communication between physicians and patients.
A new monitoring system developed by RIT professor Roger Dube will predict space storms on Mars and provide early warnings for the critical infrastructure on Earth. The system uses artificial intelligence to recognize signs of a dangerous flux of particles, enabling at least three days' advanced warning for people living on both planets.
A study by University of Washington researchers suggests that dangerous plaques in blood vessels can rupture due to an overproduction of protein-digesting enzymes. This process is associated with plaque hemorrhage, artery-blocking clots, and a higher risk of heart attacks and strokes.
McGill University researcher Prof. Claudio Cuello has genetically manipulated rats to emulate Alzheimer's disease in humans, allowing for the study of a suspected 'latent phase' previously impossible to predict. This breakthrough enables researchers to develop new treatments for the devastating brain condition.