A new study examining the role of aspirin in breast cancer treatment reveals critical issues related to health equity and aging that have broad implications for cancer and other disease intervention trials, say researchers from Georgetown University’s Lombardi Comprehensive Cancer Center.
Europe's forests have already been severely affected by climate change. Thousands of hectares of trees have already died due to drought and bark beetles. Scientists from the University of Vienna and the Technical University of Munich have now investigated which trees can be used for reforestation.
Miriam Merad, MD, PhD, a world-renowned immunologist, has been appointed Dean for Translational Research and Therapeutic Innovation of the Icahn School of Medicine at Mount Sinai. The appointment reaffirms Icahn Mount Sinai’s commitment to pioneering medical progress and catalyzing the rapid advancement of research innovation. Dr. Merad, the Mount Sinai Professor in Cancer Immunology, will also continue to serve as the founding Chair of the Department of Immunology and Immunotherapy, Director of the Marc and Jennifer Lipschultz Precision Immunology Institute, and Director of the Human Immune Monitoring Center. As Dean, Dr. Merad aims to elevate early clinical trials at Icahn Mount Sinai, streamline the clinical trial process, cultivate a culture of mechanistic clinical trials throughout the campus, and forge stronger partnerships with the pharmaceutical and biotech sectors.
An unusual group of stars in the Orion constellation have revealed their secrets. FU Orionis, a double star system, first caught astronomers’ attention in 1936 when the central star suddenly became 1,000 times brighter than usual.
Dinosaurs were as smart as reptiles but not as intelligent as monkeys, as former research suggests.
Samples reveal evidence of changes experienced by the surface of asteroid Ryugu, some probably due to micrometeoroid bombardment.
Spinocerebellar ataxia 4 is a devastating progressive movement disorder. A multinational study has now conclusively identified the genetic difference that causes the disease, bringing answers to families and opening the door to future treatments.
The prestigious group brings together key industry leaders and members of the corporate community dedicated to glaucoma patient care.
Housing insecurity is an issue for 1 in 20 patients who go to emergency departments at major medical centers in the Southeast, according to a Vanderbilt University Medical Center (VUMC) study published in JAMA Network Open.
The University of Texas MD Anderson Cancer Center and RUSH University System for Health today announced a partnership to create RUSH MD Anderson Cancer Center.
For undocumented Latinx patients who sought care in the emergency room during the pandemic, the reported rate of having received the COVID-19 vaccine was found to be the same as U.S. citizens, a new UCLA Health study found.
Pulitzer Prize-winning author Colson Whitehead will receive the 2025 St. Louis Literary Award from Saint Louis University. Whitehead will come to St. Louis next spring to accept the award.
The results, published April 26 in the journal Science, suggest that internal — not external — factors are the primary drivers of variation in the types of carbon yeasts can eat, and the researchers found no evidence that metabolic versatility, or the ability to eat different foods, comes with any trade-offs. In other words, some yeasts are jacks-of-all-trades and masters of each.
A new study led by researchers at the American Cancer Society (ACS) showed people surviving cancer who reported feeling more lonely experienced a higher mortality risk compared to survivors reporting low or no loneliness.
A new UCLA Health study found certain genetic variants could help explain how long-term pesticide exposure could increase the risk of Parkinson’s disease.
A nationwide survey of people who were pregnant or trying to become pregnant found that overall 54 percent expressed interest in the RSV vaccine during pregnancy. Perceiving RSV as a serious illness in infants was the strongest predictor of likely vaccination during pregnancy. Likelihood to receive the RSV vaccine during pregnancy was also higher among parents with a child at home already. Findings were published in the journal Pediatrics.
In the first year after the sudden removal of a requirement that prescribers get special permission to prescribe medication for opioid addiction, a study finds more prescribers started providing it, but the number of patients receiving it didn't rise very much.
An international consortium published the final results of a key clinical trial of the gene therapy CASGEVY (exagamglogene autotemcel) for the treatment of sickle cell disease in patients 12 years and older with recurrent vaso-occlusive crises (VOCs).
Immigrants to Canada who have spent a greater proportion of their lives in Canada have a greater risk of developing multiple sclerosis (MS) than people who have spent a smaller proportion of their lives there, according to a study published in the April 24, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study does not prove that an increased proportion of life in Canada causes MS; it only shows an association.
People who take acid-reducing drugs may have a higher risk of migraine and other severe headache than people who do not take these medications, according to a study published in the April 24, 2024, online issue of Neurology® Clinical Practice, an official journal of the American Academy of Neurology. The acid-reducing drugs include proton pump inhibitors such as omeprazole and esomeprazole, histamine H2-receptor antagonists, or H2 blockers, such as cimetidine and famotidine, and antacid supplements.
A thin film that combines an electrode grid and LEDs can both track and produce a visual representation of the brain’s activity in real-time during surgery–a huge improvement over the current state of the art.
As patients with congenital heart diseases live longer, researchers are attempting to understand some of the other complications they may face as they age. In a new study, a team from Children’s Hospital of Philadelphia (CHOP) used state-of-the-art technologies to understand the underlying biology of Fontan-associated liver disease (FALD).
A new way of quickly distinguishing between illegal elephant ivory and legal mammoth tusk ivory could prove critical to fighting the illegal ivory trade. A laser-based approach developed by scientists at the Universities of Bristol and Lancaster, could be used by customs worldwide to aid in the enforcement of illegal ivory from being traded under the guise of legal ivory.
Study identifies key pathways underlying perianal fistula, a disease complication that is more prevalent and severe in African Ameri can populations
As wildfires in Siberia become more common, global climate modeling estimates significant impacts on climate, air quality, health, and economies in East Asia and across the northern hemisphere.
Estuaries — where freshwater rivers meet the salty sea — are great locations for birdwatching and kayaking. In these areas, waters containing different salt concentrations mix and may be sources of sustainable, “blue” osmotic energy. Researchers in ACS Energy Letters report creating a semipermeable membrane that harvests osmotic energy from salt gradients and converts it to electricity. The new design had an output power density more than two times higher than commercial membranes in lab demonstrations.
Perinatal transmission of HIV to newborns is associated with serious cognitive deficits as children grow older, according to a detailed analysis of 35 studies conducted by Georgetown University Medical Center neuroscientists. The finding helps pinpoint the geographic regions and factors that may be important for brain development outcomes related to perinatal HIV infection: mother-to-child HIV transmission during pregnancy, labor and delivery, or breastfeeding.
In the Journal of Vacuum Science & Technology A, researchers deploy an array of microscopic coils to create a magnetic field and stimulate individual neurons. The magnetic field can induce an electric field in any nearby neurons, the same effect created by an electrode but much more precise.
In Applied Physics Letters, researchers use laser treatments to transform ordinary cork into a powerful tool for treating oil spills. They tested variations of a fast-pulsing laser treatment, closely examining the nanoscopic structural changes and measuring the ratio of oxygen and carbon in the material, changes in the angles with which water and oil contact the surface, and the material’s light wave absorption, reflection, and emission across the spectrum to determine its durability after multiple cycles of warming and cooling.
When exposed to stress, people with alcohol use disorder engage parts of the brain associated with both stress and addiction, which may cause them to drink or crave alcohol after a stressful experience, suggest the authors of a study published in Alcohol: Clinical and Experimental Research.
The American Association of Nurse Anesthesiology (AANA) honored the Georgia Association of Nurse Anesthetists (GANA) with the Excellence in State Government Relations Advocacy Award at its Mid-Year Assembly, held in Washington, D.C., April 20 – 24.
Patients have lower rates of mortality and hospital readmissions when treated by female physicians, with female patients benefitting more than their male counterparts.
The American Association of Nurse Anesthesiology (AANA) presented Certified Registered Nurse Anesthetist (CRNA) Sarah Tweedy, DNP, CRNA, ARNP, with the Daniel D. Vigness Federal Political Director Award of the Year Award during its 2024 Mid-Year Assembly, April 20-24, in Washington, DC.
Infants and children 5 years old and younger experienced only “modest” delays in developmental milestones due to the COVID-19 pandemic disruptions and restrictions, a study led by Johns Hopkins Children’s Center finds.
Press release from the American Psychological Association on research published in Psychology and Aging.
Middle-aged and older adults believe that old age begins later in life than their peers did decades ago, according to a study published by the American Psychological Association.
While most parents of preschool and elementary aged children strive to give their children a balanced, nutritional diet, some of their strategies to promote healthy eating may backfire, a national poll suggests.
Low-to-moderate drinking may not be protective against certain health conditions, and “safe” alcohol use guidelines may be substantially off base. These are among the implications of a review of studies that use a novel research method.
When drinking choices are perceived as “just one drink,” with each single drink representing relatively slight risk, it may ironically lead to heavier drinking and alcohol-related harms.
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