A team led by researchers at Weill Cornell Medicine and Children's National Hospital has developed a unique pre-clinical model that enables the study of long-term HIV infection, and the testing of new therapies aimed at curing the disease.
Two years ago, the Veterans Affairs healthcare system (VA) began rolling out a new benefit, enabling Veterans to receive urgent care from a network of community providers - rather than visiting a VA emergency department or clinic. Progress toward expanding community care services for Veterans is the focus of a special supplement to the May issue of Medical Care. The journal is published in the Lippincott portfolio by Wolters Kluwer.
New sensors developed by Professor Otto Gregory, of the College of Engineering at the University of Rhode Island, and chemical engineering doctoral student Peter Ricci, are so powerful that they can detect threats at the molecular level.
First-of-its-kind study shows how engineered immune cells move faster to attack the tumor
Clinician-researchers at Beth Israel Deaconess Medical Center (BIDMC) analyzed naloxone prescription trends during the COVID-19 pandemic in the United States and compared them to trends in opioid prescriptions and to overall prescriptions.
University of Alberta scientists have identified a receptor in cells that could be key to preventing permanent hearing loss in childhood cancer survivors who are being treated with the drug cisplatin. The researchers believe by inhibiting the receptor, they may be able to eliminate toxic side-effects from the drug that cause the hearing loss.
Scientists have uncovered the exact mechanism that causes new solar cells to break down, and suggest a potential solution.
High-precision noble gas analyses indicate that solar wind particles from our primordial Sun were encased in the Earth's core over 4.5 billion years ago. Researchers from Heidelberg University have concluded that the particles made their way into the overlying rock mantle over millions of years. The scientists found solar noble gases in an iron meteorite they studied. Because of their chemical composition, such meteorites are often used as natural models for the Earth's metallic core.
A new analysis of the effects of SARS-CoV-2, the virus causing the current pandemic, on the human body has provided novel insights into the nature of resilience and how we deal with stressful situations. Using COVID-19 as an example, the findings provide a new framework that may be central to managing this disease, minimise the likelihood of ferocious viral outbreaks in the future and deal with other major stresses.
Mother fence lizards that experience stress during pregnancy give birth to male offspring with shortened telomeres, or bits of non-coding DNA that cap the ends of chromosomes, according to a Penn State-led study. Shorter telomeres are associated with decreased lifespan in humans; therefore, the team's findings may have implications for human longevity.