Changes in article views in leading medical journals during COVID-19

What The Study Did: Nationally representative data were used to look at whether systolic and diastolic blood pressure levels among children and adolescents in the United States have changed during the past 20 years. Authors: Shakia T. Hardy, Ph.D., of the University of Alabama at Birmingham, is the corresponding author. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamanetworkopen.2021.3917) Editor's Note: The article includes conflicts of interest and funding/support disclosures. Please see the ...

BOSTON - New research reveals that when breast cancer cells spread to the brain, they must boost production of fatty acids, the building blocks of fat, in order to survive there. The work, which is published in Nature Cancer and was led by investigators at Massachusetts General Hospital (MGH) and the Koch Institute of the Massachusetts Institute of Technology (MIT), points to a potential new treatment target for shrinking brain tumors that arise secondary to breast cancer. Therapies that target the human epidermal growth factor receptor 2 (HER2) have transformed treatment ...

PHILADELPHIA - A Penn Medicine patient with a genetic form of childhood blindness gained vision, which lasted more than a year, after receiving a single injection of an experimental RNA therapy into the eye. The clinical trial was conducted by researchers at the Scheie Eye Institute in the Perelman School of Medicine at the University of Pennsylvania. Results of the case, detailed in a paper published today in Nature Medicine, show that the treatment led to marked changes at the fovea, the most important locus of human central vision. The treatment was designed for patients diagnosed with Leber congenital amaurosis (LCA) -- an eye disorder that primarily affects the retina -- who have a CEP290 mutation, which is one of the more commonly implicated genes in patients with the ...

What The Article Says: This JAMA Insights Clinical Update from the CDC's COVID-19 Response Team discusses the association of changes in COVID-19 case rates and death rates with implementation of state-issued mask mandates and allowance of any on-premises restaurant dining. Authors: Gery P. Guy Jr, Ph.D., M.P.H., of the Centers for Disease Control and Prevention in Atlanta, is the corresponding author. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jama.2021.5455) Editor's Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding ...

UConn researcher Paulo Verardi, associate professor of pathobiology and veterinary science in the College of Agriculture, Health and Natural Resources, has demonstrated the success of a vaccine against Zika virus and recently published his findings in END ...

DARIEN, IL - The American Academy of Sleep Medicine recently published an update on the use of telemedicine for the diagnosis and treatment of sleep disorders to reflect lessons learned from the transition to telemedicine during the COVID-19 pandemic and the benefits of continuing to utilize remote care when appropriate. While the technology to remotely connect doctor and patient has been in place for years, its use was limited until the spread of COVID-19. In 2020, the Centers for Medicare & Medicaid Services (CMS) lifted restrictions on telemedicine reimbursement, and private insurance companies followed suit. Telemedicine ...

When we watch a mime seemingly pull rope, climb steps or try to escape that infernal box, we don't struggle to recognize the implied objects -- our minds automatically "see" them, a new study concludes. To explore how the mind processes the objects mimes seem to interact with, Johns Hopkins University cognitive scientists brought the art of miming into the lab, concluding that invisible, implied surfaces are represented rapidly and automatically. The work appears today in the journal Psychological Science. "Most of the time, we know which objects are ...

In the 1960s, a national focus on hunger was essential to address major problems of undernutrition after World War II. In the 1990s, the nation shifted away from hunger toward "food insecurity" to better capture and address the challenges of food access and affordability. Now, a END ...

Space scientists at the University of Bath in the UK have found a new way to probe the internal structure of neutron stars, giving nuclear physicists a novel tool for studying the structures that make up matter at an atomic level. Neutron stars are dead stars that have been compressed by gravity to the size of small cities. They contain the most extreme matter in the universe, meaning they are the densest objects in existence (for comparison, if Earth were compressed to the density of a neutron star, it would measure just a few hundred meters in diameter, and all humans would fit in a teaspoon). This makes neutron stars unique natural laboratories ...

Recent research from the University of Vaasa and the University of Jyväskyla shows that speculation and lottery-like behavior is a fundamental factor for the pricing of cryptocurrencies. Speculation could explain the enormous increase in the market capitalizations of cryptocurrencies. Nowadays more than 8000 cryptocurrencies have been launched. Unlike traditional assets like stocks, research has shown that investments in cryptocurrencies are associated with a considerably higher level of uncertainty. The price of Bitcoin, which is the first traded cryptocurrency, increased by from $7,200.17 to $29,374.15 in January 1, 2020 ...