A researcher from Northwestern University has invented a novel way to halt and reverse rheumatoid arthritis by developing an imitation of a suicide molecule that targets hyperactive immune cells. The approach, tested on mice, showed promising results with a 75% success rate and no reported toxicity.
Researchers at Northwestern University have developed a new material that permanently traps only the desired radioactive ion, cesium, from a sodium-heavy solution. The synthetic material, made from layers of a gallium, sulfur and antimony compound, sequesters 100% of the cesium ions while ignoring all the sodium ions.
Researchers at Northwestern University discovered that X-rays can drive the formation of a new type of crystal, featuring charged cylindrical filaments. The crystals exhibit striking features, including long-range ordering and high water content, offering new insights into crystallization processes.
Researchers simplified standard warning labels on prescription medicine bottles to improve patient comprehension. The study found that patients with low health literacy benefited from newly designed icons and concise language.
A mussel-inspired sealant has been developed for repairing defects in human fetal membranes, showing promise as a biocompatible and effective solution. The sealant, inspired by the sticky properties of mussels, can seal tiny holes in the membrane without causing cell death.
The researchers successfully virtualized Red Storm supercomputer using the Palacios virtual machine monitor, running communication-intensive benchmarks with extremely high performance. The system achieved a measured overhead of less than 5 percent, demonstrating the feasibility of virtualizing large-scale parallel computing systems.
Researchers at Northwestern University have developed a gadolinium-nanodiamond complex that dramatically enhances image contrast in magnetic resonance imaging (MRI). The complex shows a significant increase in relaxivity, resulting in vivid image contrast.
Researchers at Northwestern University have developed compact mid-infrared laser diodes that generate more light than heat, achieving efficiencies of 53 percent. This breakthrough paves the way for applications such as remote sensing and hazardous chemical detection.
The team created fluorescence quenching microscopy (FQM) to image graphene, which overcomes previous limitations in seeing these materials. FQM can be used on a variety of surfaces and requires minimal equipment, making it a promising method for quality control and research.
A new international review of seven papers on the Michelangelo phenomenon reveals that partners who affirm and support each other's ideal selves experience better relationships and increased happiness. The study shows that close partners sculpt one another's traits and skills, promoting goal achievement and personal growth.
A new therapeutic approach to treating hypertension may be possible using an enzyme called ACE2, which breaks down angiotensin II in the system. This approach could provide a more complete and effective suppression of the renin-angiotensin system, treating not just hypertension but also other medical conditions.
Researchers developed a universal method to analyze complex networks, including social networks, protein-protein interactions, and air transportation networks. The method accurately predicts missing and spurious connections by averaging all possible groupings of nodes, giving each grouping a weight that reflects its explanatory power.
Mid-infrared laser breakthroughs to 120 watts, boosting infrared countermeasures for aircraft protection. Researchers developed QCL devices resistant to filamentation, increasing peak output power and ridge width.
A new study by Northwestern University found that ethnic pride is crucial for the mental well-being of young African-American adolescents. The research discovered that increased feelings of ethnic pride are associated with reduced depressive symptoms in both male and female students.
Scientists have discovered the molecular mechanism of action of tetrathiomolybdate, a copper-sequestering drug effective in treating Wilson disease and certain cancers. The study reveals that the drug inhibits copper traffic within cells by sequestering copper chaperones and their cargo in clusters.
Researchers found that sounds presented during naps could guide rehearsal of specific information, strengthening spatial memories. The study suggests that deep sleep is a key time for memory processing, challenging the idea that memories are only processed during REM sleep.
A new meta-analysis shows that women who quit smoking and receive treatment for weight control are more successful at controlling their weight gain and quitting cigarettes. This finding disproves current clinical guidelines that recommend trying to diet while quitting smoking simultaneously.
Researchers found that transplanting a potent form of adult stem cells into the heart muscle results in less pain and an improved ability to walk. The study also showed reduced episodes of chest pain in daily life.
Research from Northwestern University's Auditory Neuroscience Laboratory confirms that children with developmental dyslexia have trouble tuning into relevant auditory signals. The study suggests that poor readers who struggle with processing sound in noisy environments may benefit from simple strategies to enhance their listening skills.
Researchers at Northwestern University developed nanocrystalline diamond probes that outperform commercially available silicon nitride probes by 10 times in terms of durability. The new probes can accurately predict wear and have applications in atomic force microscopy.
Most central US small earthquakes are aftershocks of magnitude 7 New Madrid quakes in 1811 and 1812. Aftershocks continue due to slow fault movement, unlike faster-moving faults like San Andreas.
The Northwestern Physical Sciences-Oncology Center will study genes and their role in cancer, aiming to understand healthy cells to control cancer. The center brings together physical scientists and cancer biologists to use non-traditional approaches.
Researchers found that depression-related genes and stress-related genes have almost no overlap, indicating that chronic stress does not cause the same molecular changes as depression. This finding challenges the long-held belief that stressful life events are a major cause of depression.
Researchers have developed a highly sensitive PSA assay using nanotechnology, enabling early detection of prostate cancer recurrence and improving treatment outcomes. The new technology has the potential to redefine the PSA 'zero' level, allowing for earlier diagnosis and targeted therapies.
Researchers at Northwestern University discovered a potent new chemotherapy cocktail that inhibits breast cancer cell invasion by half. The mix of dasatinib and doxorubicin targets the Src kinase enzyme, believed to play a key role in breast cancer metastasis.
Using synthetic evolution, researchers created a simple state-dependent model for sodium channels that provides accurate behavior on short time scales and out to several seconds. This breakthrough helps scientists understand the important details about how the brain works.
A Northwestern University study reveals that Albert Einstein and other famous writers followed a similar pattern of correspondence, writing in cycles and adhering to a circadian cycle. The research, published in Science, demonstrates the universality of human behavior patterns across different activities.
Researchers at Northwestern University and Boise State University have developed a less expensive shape-shifting memory foam using a nickel-manganese-gallium alloy. The new material exhibits 'magnetic shape-memory' properties, allowing it to retain its new shape when exposed to a magnetic field.
Researchers have found that neurons integrate synaptic inputs locally before sending signals to the central axon, similar to how electoral votes contribute to a president's election. The study suggests a two-stage model of dendritic integration, which could lead to better understanding of brain processes like learning and memory.
People with mental illnesses like depression and anxiety are heavy smokers, but their doctors fear asking them to quit due to concerns about worsening symptoms. However, tobacco addiction specialist Brian Hitsman says this is a myth, and treating tobacco use and dependence can improve patients' overall health.
A Northwestern University study found that eating at irregular times influences weight gain, with the body's circadian rhythms playing a significant role. The research suggests that modifying meal timing alone can greatly affect body weight, potentially combating obesity.
Researchers at Northwestern University developed a novel gene delivery technology using nanodiamonds, achieving 70 times greater delivery efficiency than conventional methods. The surface-modified particles successfully delivered DNA into mammalian cells while preserving biocompatibility.
A large international study reveals patients with vascular disease experience a surprisingly high rate of recurring events such as strokes, heart attacks, and hospitalizations. Patients in Eastern Europe had the highest rate, while those in Australia and Japan had the lowest.
Researchers discovered protein misfolding coincides with loss of heat shock response in C. elegans, suggesting protective mechanism deficient during aging. Early intervention with a 'vitamin' equivalent boosts heat shock response, delaying protein misfolding and extending lifespan.
A Northwestern University study finds that musicians can better understand speech in noise due to improved auditory processing skills. The research suggests musical training could be beneficial for individuals with hearing or reading difficulties, particularly older adults and poor readers.
Researchers have found a new way to transform graphite oxide into graphene using an ordinary camera flash, which could lead to the production of low-cost transparent and flexible electronics. The process is simple, energy-efficient, and chemical-free.
Researchers created a mouse model with low kalirin levels that developed schizophrenia symptoms as an adolescent, mimicking human delayed onset. The study suggests stimulating kalirin activity could help alleviate cognitive symptoms, offering new treatment direction.
A new project called PROMIS aims to establish a common scientific vocabulary for measuring pain, fatigue, depression, anxiety, and physical/social functioning. This will help researchers compare results and evaluate treatment benefits more effectively, enabling better care for patients with chronic diseases.
Researchers at Northwestern University use nanodiamonds to deliver insulin for wound healing, demonstrating a method for localized release of therapeutic proteins. The nanodiamond-insulin clusters show promise for wound-healing applications and could be integrated into various treatments.
A network of 31 mutated genes has been identified as the driving force behind glioblastoma growth. Annexin A7, a vital guard gene, is lost in most cases, allowing tumors to flourish. The discovery offers new therapeutic targets and potentially extends patient survival.
Researchers from Northwestern University have successfully grown a woman's immature egg cells, contained in a tiny sac called a follicle, to a healthy and nearly mature egg in the laboratory. This breakthrough could provide a new fertility option for women whose cancer treatments destroy their ability to reproduce.
A new Northwestern University study found that a child's brain has trouble differentiating key sounds in noisy classrooms, leading to reading difficulties. The research suggests that auditory training and reducing background noise can help improve reading skills in poor readers.
Researchers aim to create a brain map that can help diagnose early-stage schizophrenia and guide more effective treatment. The study, led by Northwestern University, uses topographical brain maps to compare the structures of individuals with schizophrenia to those without, hoping to identify key differences in brain function.
Researchers discovered that cancer cells and their neighboring cells share similar structural abnormalities on the nanoscale level, validating the 'field effect.' This finding could lead to early detection of cancer through simple blood or tissue tests.
A new study by Northwestern University suggests that individuals with abundant moral self-worth may engage in immoral behavior to balance out their perceived level of goodness, while those who experience a moral-cleansing effect tend to engage in good work to restore their ideal level of moral self-worth.
Researchers at Northwestern University found that young adults with low aerobic fitness levels are two to three times more likely to develop diabetes over a 20-year period. The study highlights the importance of regular physical activity and maintaining a healthy body weight to reduce the risk of chronic disease.
Researchers at Northwestern University have developed a novel method to separate cancer cells from normal cells by directing their movement along preferred directions. The technique utilizes ratcheting technology and has the potential to create a
A new study from Northwestern University finds that frequent snoring during pregnancy increases the likelihood of developing gestational diabetes. Pregnant women who snored frequently had a 14.3% chance of developing the disease, compared to 3.3% for non-snorers.
A new colon cancer screening technique created by Northwestern University researchers has shown a high sensitivity in detecting precancerous lesions, potentially rivaling the effectiveness of colonoscopy. The technique uses optical technology to analyze tissue samples, identifying the 'fingerprint' of carcinogenesis.
A study from Northwestern University found that Cremophor-based paclitaxel caused life-threatening allergic reactions in 38% of patients, leading to 109 deaths. The solvent is believed to trigger severe reactions, even in patients with premedication.