A McGill study suggests that a father's diet before conception plays a crucial role in the health of their offspring. The research found that paternal folate levels may be as important as those of the mother, with potential consequences for birth defects and long-term development.
A new study by Brigham Young University researchers found that nutritional recovery after early growth faltering can have significant benefits on schooling and cognitive achievement. Children who experienced catch-up growth scored relatively better on tests than those who continued to grow slowly.
A team of scientists used advanced mathematical modeling techniques to understand the precise role of soil structure in water uptake by crops. They found that flow properties near the surface of aggregates are a key factor determining overall flow properties in soil.
A study published in Depression and Anxiety found that exercise can improve orgasm function and overall sexual functioning in women taking antidepressants. Regular exercise, especially immediately before sex, was shown to boost libido and alleviate side effects of antidepressant medications.
A new study finds that states with stronger alcohol policies have significantly lower binge drinking rates. The study analyzed 29 alcohol policies and found that stronger policy environments can reduce binge drinking rates by one-fourth, even after accounting for demographic factors.
Researchers discovered the recurrent T372R mutation in YY1 transcription factor is associated with insulinoma oncogenesis, suggesting a potential marker for diagnosis and treatment. The study found that 31 out of 103 cases had the T372R mutation, which enhances YY1's transcriptional activity.
Tropical Cyclone Madi maintained its tropical storm-force strength as it approached the eastern coast of India. The storm's proximity to the coast was confirmed by NASA's Aqua satellite, which captured a visible image of the elongated system with no visible eye.
Scientists at VTT Technical Research Centre of Finland have discovered a novel DNA repair mechanism in cancer cells that allows them to survive DNA damage. This finding provides valuable insights into how cancer cells evade programmed cell death and can be targeted by new cancer therapies.
Native forests have been found to recolonize pine plantations without human intervention, thanks to the natural process of ecological succession. This research suggests that pine plantations can be used as a tool for encouraging native forest development in certain areas, particularly when the plantations are older.
A study published in The Journal of Craniofacial Surgery analyzes a video of a failed bike stunt to estimate the traumatic forces causing facial fractures. The researchers used frame-by-frame analysis to calculate velocity and impact force, revealing Le Fort types 2 and 3 fractures indicative of high-impact trauma.
Researchers identified weak points in capsids and inferred spontaneous assembly processes, discovering each shell is made of protein 'tiles' that spontaneously join up like Lego pieces.
A new study finds that Massachusetts' broader health insurance reform improved the state's health status and preventive care, especially among low-income residents. The study also showed increased access to personal doctors and reduced cost barriers to care.
Researchers found that gut microbiota influences MicroRNA expression in mice infected with Listeria monocytogenes. Conventional mice exhibited lower miRNA levels after infection compared to germ-free mice, suggesting a protective role for the gut microbiome.
A Swedish study of 1,000 men aged 75 found that low vitamin B12 levels increased the risk of fractures by up to 70% in six years. The researchers used a new method to measure vitamin B12 uptake and found that physical activity and quitting smoking can help prevent fractures.
Research suggests that breast cancer ads can be ineffective when they emphasize a woman's vulnerability, leading to motivated forgetting. This phenomenon occurs when people feel threatened about their gender or social identity, causing them to suppress memories of the ad and its message.
New York University College of Nursing has introduced an undergraduate honors elective in social entrepreneurship that connects the nursing profession to its roots of social innovation and action for change. Students develop essential tools with non-profit agencies serving homeless individuals, at-risk seniors, and pre-school children.
A study published in JAMA found that long-term use of common heartburn and ulcer medications is associated with a higher risk of vitamin B12 deficiency. Patients who took these medications for more than two years had a 65% increase in their risk of deficiency, compared to those taking lower doses.
Pediatric leukemia patients can now safely receive intravenous infusions of a reformulated chemotherapy agent, allowing for less frequent treatment and reduced pain. The study found similar efficacy and toxicity profiles between the IV PEG-asparaginase and IM native formulations.
A University of Texas at Arlington civil engineer will investigate the impact of technology on pedestrian safety, sustainable commuting practices and driver safety. The research aims to develop comprehensive, more livable transportation solutions that prioritize community and public health.
A recent study funded by the Wellcome Trust suggests that restricting antibiotic use may not stop the spread of antibiotic-resistant typhoid. In laboratory tests, resistant strains of Salmonella Typhi bacteria outcompeted sensitive strains even without antibiotics.
A new study found that only 26.3% of adults have completed an advance directive, with women, whites, and those with higher education or income being more likely to have one. The study highlights racial and educational disparities in advance directive completion, emphasizing the need for education on facilitating end-of-life decisions.
Conflicts between humans and wildlife in Serengeti National Park increase despite efforts to protect the environment and local communities. Research suggests that education and support are crucial for preventing attacks on livestock and crops.
A new study provides the first evidence-based recommendations for the use of PRP in orthopaedic care, identifying successful treatments and areas where further research is needed. The authors conclude that PRP can be effective for conditions like arthritis in the ankle and tennis elbow, but more study is required for other applications.
A new study demonstrates the effectiveness of antisense drugs in targeting a wide range of tissues and organs, including liver, kidney, lung, muscle, and peripheral nerves. The findings suggest that antisense therapeutics have broad therapeutic potential for various disease indications.
Researchers discover embolic material, polyvinylpyrrolidone (PVP), at site of fatal brain hemorrhages occurring days after aneurysm treatment. PVP is suspected to have traveled through vasculature from PED delivery site to location where hemorrhage occurred.
Two University of Oklahoma professors, Paul L. DeAngelis and Jeffrey Harwell, have been named Fellows of the National Academy of Inventors for their innovative inventions that have made a tangible impact on quality of life and economic development.
Researchers from UCLA's Jonsson Comprehensive Cancer Center found that glioblastoma cells can temporarily eliminate gene mutations when exposed to cancer drugs, becoming drug-resistant. After the drug is removed, the tumor cells reacquire the mutation, repeating this cycle and making treatment more challenging.
Researchers found that men are sensitive to impairing their image, but do not prefer who they complain to. Women, on the other hand, are more likely to complain to close friends when concerned about their reputation. The study challenges prior assumptions that negative word-of-mouth is largely driven by product performance.
The Silver Banksia plant genus has developed a strategy to cope with phosphorus scarcity by reducing ribosomal RNA in their cells, saving phosphorus and water. By optimizing phosphate use, Proteaceae plants outperform Arabidopsis thaliana in photosynthetic efficiency.
Researchers study fossil estuaries, a 'natural wind tunnel' experiment on the Chinese Loess Plateau, frictional melting of rocks in water, glacial moraines in Colorado, and topographic data from Venus. These studies explore ecosystem stability, aeolian sediments, fault frictional properties, and volcanic lightning.
Researchers suggest formation of lesser mountain ranges Hangay and Altai may have driven climate in Central Asia, leading to expansion of Gobi Desert. The new data indicate that rainfall decreased by 50-90 percent over tens of millions of years, contradicting the traditional explanation.
Researchers found that early humans focused on sites with abundant nutritious foods, including protein, fats, carbohydrates, and essential vitamins. These nutrient-rich locations allowed hominins to colonize the Atlantic fringe of north west Europe during warm periods.
A large population-based study found that long-term use of proton pump inhibitors and histamine 2 receptor antagonists increases the risk of vitamin B12 deficiency. The association was strongest in women and younger age groups with potent acid suppression, and decreased after discontinuation.
Researchers developed a new statistical model, NOIA, which showed increased power for detecting genetic effects and interactions in cutaneous melanoma. The study identified significant associated genes HERC2, MC1R, and CDKN2A, providing new insights into the influence of gene-gene interactions on melanoma risk.
Researchers at the University of Pittsburgh have developed a new form of 'zero-dimensional' carbon nanotube that could revolutionize the field of electronics. The shorter nanotubes are more dispersible and potentially easier to process for industrial and biomedical applications.
The Norwegian University of Science and Technology has signed a research agreement worth US$50 million with Statoil to improve the rate of recovery from gas and oil wells in the Norwegian Sea. The funding will support several projects, including the Norne Village and VR Village initiatives.
A toxin linked to brentuximab vedotin has shown compelling antitumor activity in patients with non-Hodgkin lymphomas, including diffuse large B cell lymphoma. The study found that 40% of DLBCL patients had an objective response, with a median duration of 36 weeks.
Intermediate-depth earthquakes, accounting for one in four quakes worldwide, occur at depths of 30-190 miles. Stanford scientists studied the Bucaramanga Nest in Colombia, where quakes are clustered, and found that heat generated by friction causes a 'runaway process' that facilitates fault sliding.
VIB researchers have identified a protein, Nrp1, that suppresses the anti-tumor activity of macrophages. Blocking Nrp1 restores this immune response, leading to reduced tumor growth and improved prognosis.
Researchers at University of Eastern Finland developed a new method to remove uranium and other heavy metals from water using a solid material that collects metal ions directly from the solution. The CH Collector method is efficient, selective, and can recover even small amounts of metal without adjustments to the solution's pH.
Kurt H. Becker, NYU-Poly's associate provost and professor, has been recognized by the National Academy of Inventors for his pioneering work on atmospheric-pressure cold plasmas, leading to new sterilization methods and biomedical applications. He is also a key figure in fostering innovation at NYU-Poly.
African-American women with breast cancer are more likely to develop aggressive forms of the disease at a younger age. Researcher Ritu Aneja has found a protein called HSET as a potential biomarker for identifying these cancers, which could lead to customized treatment plans.
A new study funded by the National Institute on Drug Abuse found that smokers addicted to cocaine or methamphetamine can quit smoking while being treated for their stimulant addiction. The study showed that treating tobacco addiction may reduce negative health consequences and improve substance use disorder treatment outcomes.
A study by researchers found that only 46% of neonatal labeling changes made clear the drug was approved for safety and effectiveness in infants. Few drugs were used in neonatal intensive care units (NICUs) with most studied drugs not tested in over 60 neonates.
The REiNS Collaboration has established a framework for standardized outcome measures in neurofibromatosis clinical trials. The new guidelines address patient-reported outcomes, functional outcomes affecting vision, hearing and facial function, imaging tumor response, and disease biomarkers.
A study by Nationwide Children's Hospital found nearly all high chair-related injuries involve a fall, with 93% of cases reporting a child climbing or standing in the chair. The annual number of injured children increased by almost 90%, with closed head injuries and facial injuries being most common.
Researchers at the University of Oregon have captured fundamental new insights about the stability of gold nanoparticles, which could enhance or destabilize their properties depending on use. Smaller nanoparticles exhibit better structural integrity than larger ones, making them suitable for applications where stability is crucial.
Researchers at Cedars-Sinai have discovered a 10-gene biomarker panel that can identify the aggressiveness of ovarian cancer, predict survival outcomes, and inform novel therapeutic strategies. The study suggests that this biomarker panel may have predictive value and biological relevance for treating patients with ovarian cancer.
Researchers found that chloroquine treatment increased TRAF3 levels in osteoclast precursor cells, limiting osteoclast generation and bone resorption. The study suggests that therapies targeting TRAF3 may help prevent bone loss in individuals with osteoporosis.
Researchers at the Laboratory for Attosecond Physics have developed a system to precisely measure the duration of energetic electron pulses using laser fields. This allows for the investigation of ultrafast processes in atoms and molecules, providing insights into nature's smallest scales.
Researchers at Rutgers University have developed a targeted drug delivery system that successfully treats advanced-stage ovarian cancer in mice. The treatment involves using small inhibiting RNA molecules to decrease excess CD44 protein in cancer cells while treating with anti-cancer drug paclitaxel.
A recent study published in PLoS ONE analyzes how financial connections affect economic crises and suggests modifying links between entities to increase robustness. The research highlights the importance of addressing relationships between banks, rather than just focusing on individual entity capital requirements.
Researchers at IBN and IBM have developed a novel biocompatible material from recycled PET that effectively kills drug-resistant fungi and their biofilms. The material targets fungal cells without harming surrounding healthy cells, displaying great potential as an antifungal agent.
New data from the NLST suggests that low-dose CT screening for lung cancer may overdiagnose up to 22% of non-small cell lung cancers. However, the rate is significantly lower than projected for other cancer screenings, supporting the implementation of lung cancer screening programs.
The study reveals how lymphotoxins control the production of immunoglobulin A (IgA) in the gut, maintaining immunological balance. Lacking lymphotoxins can lead to reduced or halted IgA production and changes in intestinal flora.
Cardiovascular complications and hypoglycemia are common nonfatal complications in older adults with diabetes. The study found that patients with diabetes for a longer duration had higher rates of all outcomes, including mortality.
Researchers launched two small satellites, FIREBIRD, into the outer radiation belt to investigate microbursts, which can pose a risk to spacecraft. The mission aims to improve our understanding of the radiation belts and design more resilient satellites.
The lab, a joint initiative between EcoHealth Alliance and Sabah Wildlife Department, will analyze wildlife health and genetic research, as well as assist in combating the spread of diseases. The facility is part of the USAID-PREDICT Project, aiming to strengthen public health work and protect the region's economic health.
Scientists have successfully restored behavior in rats using a neural prosthesis after brain injury. The device, a closed-loop microelectronic system, recorded signals from one part of the brain and stimulated another to facilitate repair. Two weeks after implantation, rat models recovered nearly all function lost due to injury.
Researchers from NASA's Curiosity rover mission found evidence of a calm and fresh-watered lake on Mars that may have supported simple microbial life. The team believes the lake may have lasted for tens or hundreds of thousands of years, providing perfect conditions for chemolithoautotrophs to thrive.