A study by Imperial College London and Brunel University researchers found that stroke patients with spatial neglect performed better when offered a financial reward. The findings suggest new behavioral therapies for stroke patients and highlight a brain system that can be targeted by drugs.
Researchers at McGill University discovered vitamin D's molecular basis for potential cancer prevention effects. Vitamin D inhibits cMYC production and function, slowing cell proliferation and potentially slowing cancer progression.
A three-year project at Durham University has found that collaborative learning increases both fluency and flexibility in mathematics, while using interactive smart desks can have benefits over traditional paper-based activities. The new 'Star Trek classroom' also encourages active student engagement and equal access.
Scientists have created a blended scent, known as 'Laurax,' which spans the entire range of human olfaction and is perceived as neutral. This breakthrough challenges conventional wisdom on how our sense of smell works.
Researchers have found that a specific enzyme, CYP2J2, is overexpressed in women with preeclampsia, contributing to the development of high blood pressure. Inhibiting this enzyme reduced disease symptoms in animal experiments, suggesting a potential new treatment for preeclampsia.
Researchers at the University of Warwick have discovered a potential new treatment to prevent strokes in high-risk patients. Using ultrasound scanning, they found that tirofiban, an anti-platelet drug, can suppress microemboli in patients who have developed clots despite previous treatment with aspirin.
Professor Uffe Haagerup received the 14th European Latsis Prize for his pioneering work in operator algebra, a field with significant applications in quantum field theory. The prize recognizes his unique achievements and contributions to mathematics, solidifying his reputation as a leading mathematician.
A study conducted by Elizabeth Nedstrand and Lotta Lindh-Åstrand found that applied relaxation therapy reduced hot flushes in postmenopausal women by half. The treatment also showed improvements in quality of life, particularly in memory, concentration, sleep, and anxiety.
Researchers discovered that older adults rely more on holistic cues to identify words, making it easier for them to comprehend text. This finding contradicts the common belief that older adults struggle with reading due to declining visual sensitivity.
Researchers at the University of Adelaide have made a promising breakthrough in reducing adverse inflammatory responses to blood transfusions in preterm babies. By understanding the mechanisms behind these responses, they aim to improve blood transfusion safety and reduce complications.
A team of scientists discovered a new high-pressure solid phase of magnesium oxide, which challenges traditional definitions of mantle and core material. This finding suggests that young or hot planets can generate and sustain magnetic fields.
University of Granada researchers have developed an Advanced Random Access Memory (A-RAM) device that overcomes miniaturization challenges in DRAM cells, enabling long retention times and low battery consumption. The innovation has been patented and demonstrated experimentally, with companies like Samsung and Hynix showing interest.
Researchers used ribosome-mapping technique to investigate HCMV's proteome, discovering hundreds of previously unidentified proteins and exceptionally short protein sequences. These findings provide new understanding of how the virus manipulates human cells during infection.
Grand Challenges Canada awards $100,000 grants to innovators worldwide for bold ideas to tackle health problems in resource-poor countries. Researchers are developing new technologies, such as a high-tech wristband to monitor pregnant women's vital signs and a trading system that rewards vaccination with farm inputs.
Scientists have developed a method to prevent 'light shifts' in atomic energy levels using pulsed radiation. The 'hyper' Ramsey excitation scheme suppresses the effect, allowing for more accurate measurements and potentially greater accuracy in optical clocks.
Researchers discovered that some mantis shrimp species use muscle to propel their spears, unlike their larger cousins which rely on ballistics. The study found that smaller mantis shrimps use a spring-loaded catapult mechanism.
Researchers from the University of British Columbia have discovered that a well-established family of anti-parasite drugs can be repurposed to effectively treat tuberculosis, including drug-resistant forms. The study highlights the potential for investing in research to find new uses for approved drugs and synergistic combinations.
A recent study of over 25,000 individuals with ADHD found that criminal behavior dropped sharply during periods of medication use. The study showed a significant 32% risk reduction for medicated individuals compared to those not taking medication.
The study identifies two surface markers Flt1 and Flt4 on cardiovascular progenitor cells, allowing scientists to isolate and mature these cells into functional heart muscle cells. This breakthrough could revolutionize the treatment of heart disease by replacing lost cardiomyocytes.
Researchers at Scripps Research Institute describe the structure and function of influenza's ribonucleoprotein (RNP) complex, which is essential for viral replication. The study provides new insights into the flu virus's vulnerabilities, including a shape-change during gene transcription and key interactions between proteins.
Scientists harness Stocastic Resonance to convert electric energy into mechanical motion in a molecule of hydrogen. This breakthrough enables design of artificial molecules with controlled oscillation.
The conference explores key themes including physical activity, machine learning, diet, and environmental concerns. Researchers will present on topics such as CCSVI, MS treatment, and the impact of online behavior on patient feedback.
Researchers successfully streamed braille patterns directly into a blind patient's retina using the Argus II device. The patient accurately read four-letter words and showed excellent spatial resolution, demonstrating the potential for improved reading capabilities with future iterations of the implant.
A team led by Professor Z. Josh Huang has revealed the birth timing and embryonic origin of critical inhibitory brain cells called chandelier cells, tracing their specific paths into the cerebral cortex of mouse brains. This breakthrough sheds light on the genetic programming of brain development and the role of these cells in balancin...
Avermectins, a well-established family of anti-parasitic drugs, have shown surprising potential in treating tuberculosis. In vitro tests have killed bacteria that cause TB, including drug-resistant forms, offering hope for new therapies against multi-drug resistant TB.
Research reveals that black dahlia flowers accumulate more anthocyanins due to low flavone concentrations, leading to their distinctive dark color. This finding could be used to engineer plants with tailored flavone contents, as the suppression of flavone formation is an effective mechanism.
The annual UK Flusurvey aims to collect data from men and women of all ages on flu symptoms, trends, and risk factors. Researchers hope to uncover if 'man flu' is real and explore the impact of pets on reported flu-like illnesses.
Scientists from the Danish Stem Cell Center found that stem cells grow better in three-dimensional environments, leading to improved insulin-producing cell development. This discovery holds promise for improving diabetes treatment with cell therapy.
New research from Durham University found that over half of mouth openings in fetuses were classified as yawns, suggesting a developmental process linked to fetal health. Yawning declined in frequency after 28 weeks gestation, potentially providing another indicator of the unborn baby's health.
A team of researchers at St. Michael's Hospital has discovered multiple ways kidney tumours can achieve the same result – namely, grow. By examining chromosomal changes, methylation, and gene expression, they identified specific regions where genetic alterations occur in kidney cancer.
Regorafenib has shown significant promise in treating bowel cancer and gastrointestinal stromal tumors (GISTs) after standard treatments fail. Patients receiving regorafenib experienced improved overall survival rates and delayed progression compared to placebo.
IRC researchers led by Dr. Frédéric Charron have made a significant discovery about the internal clock of nerve cells during embryonic development, which could lead to new tools for repairing and regenerating damaged nerve cells in the central nervous system.
Researchers discovered that a structure in yeast cells called the vacuole plays a critical role in aging and mitochondrial function. Calorie restriction was found to delay aging by boosting vacuolar acidity, which may have parallels in human cells.
A research team has identified genetic markers for the Bornean elephant using cutting-edge DNA sequencing methodology. The discovery opens new avenues for conserving other endangered species with limited genetic diversity. The study, published in PLOS ONE, marks a significant breakthrough in conservation efforts.
The study provides the first report of state-level COPD prevalence, revealing significant regional variations. Nationwide, 6% of non-institutionalized adults reported having COPD, with higher prevalence in select states.
A single type of neuron in Caenorhabditis elegans nerve cord encodes an entire sensorimotor loop, with feedback driving motion itself. The discovery reveals a sophisticated system allowing the worm to organize its movements through proprioceptive feedback.
Researchers identified groups of neurons that encode specific behavioral rules by oscillating in synchrony with each other. The study found that the nature of conscious thought may be rhythmic, and that disruptions in brain waves could contribute to neurological disorders such as schizophrenia.
Researchers found that children exposed to second-hand smoke in cars experience a significant increase in harmful pollutant levels, exceeding those found in restaurants and bars. This highlights the need for stricter regulations on smoking in vehicles carrying children.
A new study estimates that 54-60 million people worldwide suffer from traumatic brain injuries each year, with men and Maori people being disproportionately affected. The true annual incidence of mild TBI is substantially higher than previous WHO estimates, with rates highest in children and younger adults.
Researchers at the University of Warwick create a simple and inexpensive conductive plastic composite that can be used to produce electronic devices using low-cost 3D printers. The material enables users to lay down electronic tracks and sensors, allowing for the creation of touch-sensitive areas and custom-designed devices.
The US Coast Guard and USC's Viterbi School of Engineering developed the PROTECT system, which uses quantal response theory to model unpredictable adversary behavior. The system has been successfully deployed in Boston and is undergoing testing at New York, showing improved results over human-generated patrolling strategies.
The study reveals that early bird ancestors had more primitive wing designs, with simpler feathers that were different from those of modern birds. The researchers believe that these early wings may have worked effectively for gliding and high-speed flapping flight, but not for low-speed flight or ground takeoff.
Researchers from Durham University and industry partners are developing a new method to monitor carbon storage using muons from cosmic rays. The technology has the potential to reduce costs by hundreds of millions of pounds per annum.
Astronomers have discovered that dwarf planet Makemake lacks a significant atmosphere, revealing new insights into its composition. The study used observations of Makemake passing in front of a star to determine its size, density, and albedo, with findings comparable to dirty snow.
Research published in PLOS ONE found that dogs, like Gable the Border Collie, associate words with categories rather than shapes or textures, a difference from human learning processes. Dogs are able to identify objects of similar size by name, but not shape, suggesting a qualitative difference in word comprehension.
Researchers identified hundreds of regions in the human genome with unique chromatin structures that control cognitive behavior and expression. These findings provide new insights into diseases like Alzheimer's and autism.
Scientists have developed a way to create dynamic microtubes by synchronizing the movement of tiny Janus spheres. This process allows for the formation of intricate structures with potential applications in medicine and engineering.
Researchers have identified an enzyme used in nature to produce powerful chemicals from catnip, which could be used to create a more affordable and effective cancer treatment. The discovery also has potential applications in agriculture, as the enzyme's product can disrupt aphid breeding cycles or repel them from crops.
Reintroducing miR-200c to aggressive triple-negative breast cancer cells restores sensitivity to anoikis, causing the cells to self-destruct. This approach shows promise as a less toxic alternative to chemotherapy.
Researchers discovered changes in brain connectivity after mild traumatic brain injury (MTBI), which may lead to improved diagnosis and treatment of post-concussion syndrome. The study found decreased functional connectivity in the posterior network of the brain, correlated with neurocognitive dysfunction.
A study in mice found that abnormally high synthesis of neuroligins results in symptoms similar to those diagnosed in ASD. The researchers also discovered that compounds inhibiting protein synthesis or targeting neuroligins can rectify autism-like behaviors in adult mice.
A study identified a biomarker that can predict responses to cancer drugs and offers a way to treat drug-resistant tumors. The researchers discovered that inhibition of MED12, a gene mutated in cancers, causes drug resistance by enhancing signaling through the TGF-beta receptor.
Researchers found that parrots imitate unique calls to initiate conversations with specific individuals, responding more frequently and faster when mimicking an individual's call. In the wild, this ability helps orange-fronted conures communicate effectively in dynamic flocks.
Researchers have developed a novel methodology called NET-fMRI to map widespread neural networks activated by local events. The study reveals that short periods of recurrent ripples in the brain are closely associated with reproducible cortical activations and extensive activity suppression in other brain structures.
A study found that online information on 'designer vagina' procedures is often inaccurate and lacks standard terminology. Researchers call for clearer guidelines to improve standards and empower women to make informed choices.
A new study reveals that microbes beyond denitrifiers contribute to consuming nitrous oxide, a greenhouse gas 300 times more potent than CO2. This discovery reconciles inconsistencies in nitrous oxide emission predictions and advances understanding of ecological controls on global emissions.
The Arthritis National Research Foundation (ANRF) and American Federation for Aging Research (AFAR) have collaborated to support research on the role of aging in the development of arthritis. The grant aims to expand our understanding of the connections between aging and arthritis, moving closer to effective treatments and cures.
A new study published in Journal of Bone and Joint Surgery found that computer-navigated total knee replacement had the same results as conventional procedures in terms of knee function, alignment, and durability. The study followed 520 patients for 10-12 years and found no significant differences between the two groups.
The study finds that Jewish-Israeli children of Holocaust survivors and Cambodian-Canadians reject the idea of inherited trauma, instead embracing their parents' memory as a source of empowerment. Cultural values and worldviews play a significant role in shaping responses to trauma.
Researchers at Emory University School of Medicine have identified a substance in the cerebrospinal fluid of patients with primary hypersomnia, a disabling and poorly understood sleep disorder. Treatment with flumazenil has restored alertness in some patients, suggesting a potential new approach to therapy.