Dr. Freddie H. Fu, MD, has been inducted into the American Orthopaedic Society for Sports Medicine's (AOSSM) Hall of Fame for his substantial contributions to the field of sports medicine. Dr. Fu is a renowned expert in anatomic ACL reconstruction and bioengineering of sports-related problems.
A new mathematical formula developed by Professor Grant Campbell could lead to increased yields of nutritious flour. By understanding the breakage characteristics of hard and soft wheats, plant breeders may be able to cross-breed new wheat strains with improved flour quality.
Researchers have developed a bioinformatics tool that can analyze 40,000 proteins per minute to predict the effect of cancer-associated mutations. The tool combines protein sequences, functional motifs, and cancer mutations to identify potential targets for studying disease development.
Researchers discovered that sperm whales use distinct tapping sounds to convey individual messages, similar to Morse code, allowing them to identify themselves and coordinate actions. The most communicative whale accounted for 294 of the recorded codas, sparking interest in learning more about its unique behavior.
Researchers from Ruhr-Universität Bochum and Technische Universität Dortmund used infrared spectroscopy and computer simulations to analyze the behavior of TMAO at high pressure. They found that some bands shifted to higher frequencies, while individual peaks changed their form, indicating a change in molecular structure.
A review of nearly 100 fertility awareness apps found that most don't employ evidence-based methodology, and many include disclaimers discouraging use for avoiding pregnancy. Only six apps scored high on accuracy, with those requiring training in FABMs performing better.
Researchers have discovered a positive correlation between gene mutation 'hotspots' and better breast cancer outcomes, including lower tumor invasiveness and longer patient survival. These findings could inform prognosis and help identify patients who would best respond to immunotherapy and other treatments.
A team of FAU researchers has discovered a substance called capsazepine that activates the mustard oil receptor, leading to reduced inflammation and sensitivity in nociceptors. This breakthrough could lead to the development of highly effective painkillers for diseases such as joint arthrosis and chronic pancreatitis.
The report reveals the average cost to train a resident in a Teaching Health Center is estimated at $157,602 per year. The program's financial transparency and successful recruitment of primary care physicians have garnered bipartisan support.
Researchers developed biomarker ratio imaging microscopy (BRIM) to differentiate between aggressive and non-aggressive ductal carcinoma in situ (DCIS). The technique combines traditional pathology and mathematical analysis, identifying biomarkers that can indicate the potential for cancer to become invasive.
Researchers found CART hormone increases insulin secretion and decreases glucagon production, a potential target for new type 2 diabetes drugs. CART is overexpressed in human type 2 diabetic islets, suggesting a link between glucose levels and hormone production.
Researchers have developed novel adhesives inspired by mussels to seal fetal membranes after in-utero surgery, reducing the risk of premature labor and delivery. The new glue works in wet environments, a significant improvement over existing adhesives.
A UCI study reveals that climate change is altering the growth patterns of male and female Valeriana edulis over elevation in the Colorado Rockies. The shift in sex ratios allows female plants to successfully produce more seeds, while males become more common at higher elevations.
Scientists at the University of Pennsylvania have developed a new therapy that selectively targets antibody-producing cells causing autoimmune disease, without harming the rest of the immune system. The treatment uses engineered T cells with an artificial receptor to bind to and destroy harmful B cells producing antibodies.
Research reveals bacteria adaptation influences antibiotic spectrum, leading to increased sensitivity to some antibiotics while resisting others. This study paves the way for targeted treatments.
Researchers at Harvard University observed evidence of Jupiter's hydrogen transitioning into liquid metal, a key to the planet's powerful magnetic field. The findings could revolutionize rocketry and energy science, as well as our understanding of solar system origins.
New evidence suggests that ocean circulation slowed during every one of the temperature plunges in the Northern Hemisphere during the last ice age, contributing to abrupt climate changes. This finding supports the view that changes in ocean circulation were responsible for causing these events.
Researchers at the University of Iowa have found a significant link between discrimination and heavy drinking among minority groups. The study, published in Social Science & Medicine, analyzed 97 peer-reviewed studies that showed a clear connection between racism, sexism, and homophobia and increased alcohol abuse.
A phase III trial found that chemoradiotherapy after surgery for gastric cancer (GC) does not achieve better outcomes than post-operative chemotherapy. The study, which involved 788 patients, showed equivalent five-year survival rates of 40.8% in both treatment arms.
A study found that adding acupuncture to usual care significantly improved headache-related quality of life for patients with traumatic brain injury. Auricular acupuncture had a greater effect on quality of life compared to traditional Chinese acupuncture.
The Oaxaca Cave Sleeper is a new genus of cavefish discovered in Mexico, marking the first time such a species has been found in the Western Hemisphere. With only 13 individuals documented, this species highlights the vulnerability of cave-adapted fish due to habitat loss and environmental threats.
Plants can grow faster with higher atmospheric carbon dioxide levels if they have enough nitrogen, according to a new study. Microbes, particularly fungi that partner with plants, are essential for this process.
A new study reveals that welcoming healthcare environments and minor form modifications can increase cervical cancer screening among lesbian, bisexual, and queer women. Routine screeners reported more welcome experiences and less discrimination than nonroutine screeners.
A new minimally invasive tissue sampling technique will help determine the cause of death in children, facilitating ways to save lives and improve health in vulnerable areas. The CHAMPS project aims to create a network of disease surveillance sites to address child mortality rates, which claim nearly 6 million lives annually.
A new study reports that the ozone hole over Antarctica is starting to 'heal' with a noticeable increase in ozone levels, following nearly three decades of depletion. The Montreal Protocol's phase-out of ozone-depleting substances has slowed the rate of decline and led to an identifiable ozone increase.
A woman was admitted to intensive care due to a rare infection believed to be transmitted by her Italian greyhound, while a teenage girl had pinworms in her appendix. A 26-year-old student also developed lead poisoning from taking Indian Ayurvedic herbal medicines.
A study of Google, Cisco, Cognizant, and Fidelity employees found that skill improvements in areas like leadership, mentorship, and public speaking were linked to personal characteristics and the volunteering experience. Volunteers who had more opportunities to practice skills while volunteering showed greater improvement.
The artificial pancreas, a device monitoring blood glucose levels and automatically adjusting insulin doses, is nearing availability. Clinical trials have shown effective glucose control with reduced risk of hypoglycaemia, but challenges remain in addressing speed of action and cybersecurity concerns.
Researchers will study immune responses of 200 volunteers with diagnosed or symptomatic Zika, analyzing blood specimens to understand body's response. Understanding natural history and immune system could identify targets for treatments and vaccines.
Researchers discovered that bacteria can amplify disease-inducing genes to quickly cause infection. The study found that the essential proteins needed to form the poisonous syringe are produced through a 'copying machine' when the bacteria come into contact with host cells, enabling rapid infection.
Researchers at USC have developed a new method to grow stronger muscles using gelatin instead of traditional methods. The 'muscles-on-a-chip' technology has shown promising results in studying human muscle development and disease, including amyotrophic lateral sclerosis (ALS).
Historical research reveals that foetus and infant cadavers were valued by anatomists for studying growth and development, often kept in museums. Researchers found that anatomists preserved the skulls of infants intact to use as teaching aids, differing from adult cadavers.
A study found that regions in China with high levels of fine particulate air pollution have elevated rates of membranous nephropathy, an immune disorder of the kidneys. The likelihood of developing membranous nephropathy increased by 13% annually over 11 years.
Researchers observe significant reduction in size of ozone hole since 2000, attributing it to decrease in atmospheric chlorine and bromine. The team's findings suggest the ozone layer is healing permanently by mid-century.
Scientists from the University of Sheffield have discovered a novel function of the C9orf72 protein, which is linked to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD). The study found that the C9orf72 protein regulates the initiation of autophagy, a vital process for nerve cell survival.
A study published in Frontiers in Psychology found that using self-talk and imagery techniques can improve performance in competitive tasks. Participants who used these motivational methods outperformed the control group in various aspects of the task.
Scientists develop CAR-fused T cells that recognize abnormal B cells in autoimmune diseases like pemphigus vulgaris, reducing symptoms and promoting long-lasting effects.
Researchers isolated Yob, a gene that determines male sex in African malaria mosquito species, and found it has detrimental effects on females. The discovery may lead to genetic control methods for malaria control, offering an alternative to insecticides.
A large study of 15,000 adults found that falling up to six months before surgery is common and linked to lower quality of life and increased risk of injury. The frequency of falls among middle-aged patients was similar to those aged 65+, suggesting that a history of falls may be a powerful tool in assessing overall health.
Scientists at Dana-Farber Cancer Institute have identified a natural molecular pathway that enables brown and beige fat cells to burn calories as heat rather than store them as fat. The discovery raises the possibility of a new approach to treating obesity, diabetes, and other related metabolic disorders.
Frigate birds exploit upward drafts and circular movements of cumulus clouds to stay aloft for months without flapping their wings. Juveniles embark on longer journeys than adults, suggesting a genetically encoded behavior.
Researchers found that in-store marketing focusing on fruits and vegetables led to an increase in produce purchases, keeping overall food spending the same. The intervention resulted in a significant proportion of customers spending more on produce, with the impact replicated in new stores.
A study found that at least 351 US businesses are marketing unapproved stem cell procedures, targeting various medical conditions. The businesses are mainly concentrated in California, Florida, and Texas.
National experts recommend steps to integrate genomics into clinical practice, addressing challenges such as interpreting DNA findings, patient education, and sharing data across centers. The recommendations provide guidance for clinicians and patients on how to use genomic testing results in making health care decisions.
Scientists discovered that itaconate, a natural substance produced by macrophages, acts as an antioxidant and anti-inflammatory agent. It reduces the activity of immune cells and may be used to treat pathologies caused by excessive inflammation or oxidative stress.
The Antarctic ozone layer has shown significant signs of recovery since 2000, shrinking by over 4 million square kilometers. This decline is attributed to the decrease in atmospheric chlorine originating from chlorofluorocarbons, which were phased out due to international regulations.
Researchers have developed a new risk assessment tool to aid in strategic planning for security, focusing on natural disasters, terrorist events, and major accidents. The Deliberative Method for Ranking Risk has been tested on 26 individuals and found that pandemic influenza, hurricanes, and earthquakes prompt the highest concerns.
A recent SISSA/CNR-IOM study reconstructed the cleavage process for group II introns using computer simulations, shedding light on the human spliceosome's complex mechanism. The research provides valuable information for fighting diseases related to aberrant splicing, such as cancer and neurodegenerative disorders.
Researchers have discovered 'wind-drag ripples' on Mars, which are similar to underwater ripples in shape and spacing. These unique formations provide a way to measure global changes in the planet's atmospheric density over time.
The second quantum revolution harnesses entanglement to enable new applications like quantum communications, metrology and computing. Quantum processors will advance simulations and universal calculations, transforming science and economics.
Scientists have successfully erased unpleasant memories in mice by switching off a single gene. The study reveals that deactivating neuroplastin, a key player in brain plasticity, impairs learning and memory processes. This breakthrough has potential implications for treating memory disorders such as dementia and schizophrenia.
Researchers at WSU have developed a multifunctional smart material with shape memory behavior, light-activated movement, and self-healing properties. The material can fold, unfold, remember its shape, and heal itself in response to heat or light.
Researchers created the rTAG system, which uses a LEGO robot named Quinn and an iPod Touch to teach geometry. Students interact with Quinn by giving commands, and the system provides visual and audio feedback.
A NIH-led team studied implementation science approaches to prevent mother-to-child HIV transmission, identifying effective interventions such as baby showers and breastfeeding support. The study found that deploying point-of-care tests and administering pre-exposure prophylaxis were likely cost-effective and resulted in timely initiat...
The article explores the concept of a circular economy, which aims to reduce pollution and waste by recycling resources instead of discarding them. Companies are implementing new manufacturing processes that use safer substances, and the European Union is grappling with regulation of chemicals in a closed-loop recycling system.
Researchers at the University of Exeter found that peatland ecosystems' ability to absorb and store carbon is threatened by rising sea levels due to increased salt concentrations. The study highlights the vulnerability of blanket bogs in Northwest Scotland to sea-level rise, which could lead to a sharp decline in carbon storage.
Recent national trends in US death rates show a deceleration of decline in cardiovascular deaths, with heart disease mortality rates slowing down between 2000-2014. Cancer mortality rates remained relatively stable during this period.
Researchers will study household sites in Coba and Yaxuna ruins to understand social interactions between residents of two ancient cities linked by a massive roadway during the Late Classic period (600-900 A.D.). The project aims to determine how life changed for tens of thousands of people living along the causeway.
A team of experts has proposed a standard list of essential diagnostic tests to support the use of medicines listed on the Model List of Essential Medicines. The list includes 147 critical laboratory tests across 57 categories, which can guide the use of many different EML drugs and improve healthcare quality in developing nations.
A new portable test has been developed to detect the Zika virus in saliva for just $2, making it a promising tool for managing outbreaks. The test can accurately detect low levels of the virus and distinguish it from similar viruses like dengue.