A survey of 47% of patients reported increased satisfaction with time efficiency, lack of transportation needs, and effective social distancing. Only a small minority (6.9%) stated they would not recommend telehealth services.
Developing a new era of optical signal processing, researchers created an optical convolutional neural network accelerator capable of processing large amounts of information per second. This innovation harnesses the massive parallelism of light to outperform top-of-the-line graphics processing units by over one order of magnitude.
Researchers report factors preventing effective launch of oncology biosimilars, including market share struggles and patent litigation lawsuits. The 'Pay-for-Delay' strategy by AMGEN and Genentech/Roche holds the market hostage.
A novel vertical-cavity surface-emitting laser design has been developed, combining multiple transverse coupled cavities to enhance optical feedback. This innovation extends the temporal bandwidth of VCSELs, enabling a modulation bandwidth of up to 100 GHz, beyond the known limit of relaxation oscillation frequency.
A new study by George Washington University researchers found that high-dose anticoagulation may be ineffective and even harmful for patients with COVID-19. The study compared clinical outcomes between patients treated with standard low-dose blood thinners and those receiving higher doses, finding no additional benefit.
A study by George Washington University researchers analyzed Google Trends data to assess public perception of COVID-19 exposure and disease prevalence. The team found that specific queries related to testing and diagnosis were associated with higher SVI values in states with the highest COVID-19 cases.
The UN Convention on Biological Diversity needs a 'safety net' of multiple ambitious goals to curb nature's decline. The new goals should consider diverse facets of biodiversity and be developed holistically to advance multiple targets simultaneously.
Two studies found that the prevalence of COVID-19 in NICU infants was low, yet many hospitals restricted parental visitations and scaled back lactation support and therapy. The researchers noted that these rapid policy changes may carry secondary unintended consequences.
A research team at George Washington University is exploring the role of sex hormones in HIV latency and its impact on treatment efficacy. The study aims to develop more effective approaches to a cure for HIV, particularly for women and transgender patients who are disproportionately affected by the virus.
Researchers found a growing trend of anti-vaccination discourse on Facebook coalescing around the 'civil liberties' argument, which could impact vaccine-related legislation. The study examined over 250,000 posts on 204 Facebook pages and identified three distinct events that contributed to this shift in online discourse.
Researchers at Tel Kabri in Israel discovered evidence that an earthquake may have destroyed a flourishing Canaanite palace around 3,700 years ago. The team found warping of plaster floors, tilted walls, and mud bricks that collapsed into rooms, suggesting a rapid collapse without fire or combat.
A retrospective study from George Washington University found that spironolactone is not associated with increased risk of female breast cancer recurrence. The drug may be used as an additional treatment option for alopecia in female breast cancer patients who are disease-free.
Researchers developed a new class of medical instruments equipped with advanced soft electronics, enabling simultaneous in vivo measurements and real-time feedback control. The new system conforms better to the body's soft tissue, reducing the length of invasive ablation procedures and exposure to X-ray radiation.
Scientists have developed a controlled human hookworm infection model to accelerate vaccine development, with the goal of preventing infections that affect 576-740 million people worldwide. The study will evaluate two lead vaccine antigens and assess their efficacy in a phase II trial.
Researchers analyzed fossilized teeth of ancient herbivores to reveal dietary shifts from woody vegetation to grasses and sedges, around 2.7-2 million years ago. The findings suggest that behavioral dietary changes can precede apparent morphological adaptations in hominins.
Researchers found that fingolimod inhibits HIV replication by targeting S1P receptors, reducing viral binding and fusion. The compound also activates antiviral restriction factor SAMHD1, leading to a decrease in total and integrated HIV levels.
Researchers identified five blood biomarkers associated with increased odds of clinical deterioration and death in COVID-19 patients. Elevated levels of these biomarkers were linked to inflammation and bleeding disorders, increasing the risk of ICU admission, ventilatory support, and mortality.
Researchers at GW Cancer Center demonstrate that HDAC6 inhibitors can both enhance immunotherapy's effectiveness and decrease breast cancer's invasiveness, offering new treatment options for triple-negative breast cancer patients.
GW University will participate in a Phase 3 clinical trial of the mRNA-1273 vaccine to test its safety and efficacy in humans. The trial aims to enroll 500 participants, including those at high risk for severe illness due to age or comorbidities, to develop a vaccine that can effectively protect these populations.
A recent study found that crowded housing, dirty air, and occupational factors contribute to the high risk of COVID-19 infections and death among Latinos in the US. The study's findings suggest tailored interventions aimed at keeping Latino communities healthy and safe
A recent review suggests that nitric oxide has promise as a therapeutic to control the replication and rapid spread of SARS-CoV-2. The molecule has shown potential in inhibiting viral replication and regulating inflammatory cascades in pulmonary diseases.
A GW-led research team is investigating HIV-1 resistance to antibody treatments, aiming to develop effective combination therapies for treatment, prevention, and potential cure. The project, funded through April 2025, aims to identify effective combination antibody cocktails that limit the virus's ability to escape from antibody pressure.
Researchers found graying hair does not linearly progress with age in chimpanzees, but rather plateaus after midlife, leading to a 'salt and pepper' appearance.
A new study finds that SNAP work requirements lead to a 21% drop in program participation among adults aged 18-49. Black adults experience a significantly higher loss of food assistance benefits compared to white adults, with disabled individuals also facing significant declines.
Researchers at GW University are investigating changes in the ventral tegmental area of the brain during chronic stress, a common contributor to depression and anxiety disorders. The study aims to understand how stress affects the reward circuitry and identify potential treatments.
A new way to engineer optoelectronic devices has been discovered by researchers at George Washington University. Using a method called strainoptronics, the team created a novel photodetector that can operate with high efficiency at telecom wavelengths, advancing future communications and computer systems.
Researchers at George Washington University discovered that GABAergic interneurons in the hippocampus are excitatory during development, rather than suppressive. This finding could lead to more targeted therapies for infantile seizure disorders.
Researchers found that communities doubting establishment health guidance are more effective than government agencies at engaging undecided individuals on Facebook. Anti-vaccination communities offer diverse narratives that can appeal to a broader audience, while pro-vaccination communities focus on established public health benefits.
Researchers develop a trait-based understanding of fungal decomposition abilities, improving predictive power for early and mid-stage wood decay. The study identifies different fungal traits that explain wood decomposition variation, with great potential to improve carbon cycle predictions in forests.
A recent GW survey found that only 25% of young adults consider social media a key factor in choosing a dermatologist. Dermatologists can still leverage social media for patient engagement and education, but it should be used alongside other methods to recruit new patients.
A recent survey found that enrollment in supportive oncodermatology programs is associated with improved quality of life scores among cancer patients. The study, published in the Journal of Drugs in Dermatology, highlights the benefits of these interventions on patient dermatologic health and overall well-being.
A new study found a significant decrease in intimate partner violence in Nicaragua over a 20-year period, with women's advocacy groups credited for the change. The percentage of women experiencing physical violence decreased from 55% to 28%, and emotional violence from 71% to 43%.
A novel tool created by George Washington University researchers estimates which US states may face shortages of respiratory therapists and intensivists during the COVID-19 pandemic. The tool uses data from various sources to predict potential worker shortages in five professions, including nursing and critical care nursing.
Researchers at George Washington University have developed a silicon-based electro-optical modulator that is smaller in size and faster than existing technology. The new device uses indium tin oxide to achieve gigahertz-fast signal modulation and has the potential to enable next-generation communication networks.
Research from George Washington University and National Institute of Standards and Technology reveals that nutrition has a profound effect on the gut microbiome. The authors found that dietary fiber serves as fuel for gut microbiota, while protein can promote harmful byproducts that increase the risk of negative health outcomes.
The OncoMX knowledgebase integrates cancer biomarker data with other relevant data types to facilitate efficient research and exploration. The platform combines heterogeneous data using the BioCompute Object framework, enabling users to compare various experimental data.
A recent study published in JAMA Pediatrics found that Latino/a adolescents with a family member detained or deported are at high risk of suicidal thoughts, early alcohol use, and risky behaviors. The study suggests that current U.S. immigration policies might contribute to serious mental and behavioral health risks for these youth.
A recent study found that social media significantly increased expressions of distrust in government regarding vaccines after the 2018 Changchun Changsheng Biotechnology vaccine incident. The researchers also observed a decrease in self-reports of vaccination and expressed support for vaccine acceptance in China.
A systematic review from George Washington University finds that telehealth interventions can lead to improved health outcomes in low-risk obstetrics, family planning, and gynecologic conditions. Text messaging and remote monitoring are identified as key components of effective telehealth interventions.
A study from George Washington University found that apolipoprotein A-I binding protein (AIBP) inhibits HIV-1 replication by targeting lipid rafts and reducing virus-cell fusion. This innate immunity factor provides a novel target for developing new therapeutic approaches to inhibit HIV infection.
A new study from George Washington University found that many dermatologists lack preparedness training for biological disasters. The survey of 200 dermatologists revealed only 28.9% received training in disaster preparedness and response.
Researchers found that a patient's length of stay in rehabilitation facilities has a greater impact on functional independence than therapy time per day. A care team should prioritize identifying a patient's recovery trajectory early enough to promote optimal outcomes.
The GW Cancer Center is conducting a phase II clinical trial examining the safety and effectiveness of Libtayo in reducing tumor size and preventing recurrence in high-risk cutaneous squamous cell carcinoma. The study aims to enroll over 75 participants and build on preliminary results from similar trials.
A new study found a significant association between maternal depression and atopic dermatitis in children, with higher odds of developing the condition later in childhood. The research also suggests that postpartum depression is linked to more persistent disease and increased sleep disturbance among affected children.
A review article published by George Washington University researcher Leigh A. Frame found a strong correlation between processed food consumption and the rising obesity epidemic in the US. The study suggests that limiting ultra-processed foods and increasing whole grain, fruit, and vegetable intake can help combat weight gain.
A GW-led consortium has received a $2.2 million grant to develop BioCompute Object Specification Project standards for genomic data analysis, aiming to streamline data exchange between researchers, pharmaceutical companies, and the FDA. The project's goal is to facilitate personalized medicine by comparing and building on genomic data.
An international team of researchers has identified a previously unseen component of gamma-ray bursts, emitting trillions of times more energetic photons than visible light. The discovery supports the possibility that inverse Compton emission is commonly produced in gamma-ray bursts.
A study published in Scientific Reports reveals the dopamine D2 receptor plays a crucial role in modulating Wnt expression and controlling cell proliferation, which may lead to new therapeutics for nephrology, endocrinology, and psychiatry. The findings also have implications for the development of precision medicine.
A new study by George Washington University's Amanda J. Visek found that girls and boys alike rank trying their best and working hard as key to having fun in youth sports, while winning is ranked 40th in importance. The study also uncovered small yet intriguing differences in fun priorities depending on age or gender.
A new study published in the Milbank Quarterly found that federal proposals to limit Medicaid funding through block grants or per-capita caps would severely impact community health centers. Under these plans, health center revenues generated by Medicaid beneficiaries would drop by 92% and 58% for traditional enrollees by 2024.