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Osaka, Japan - A cancer-specific L-type amino acid transporter 1 (LAT1) is highly expressed in cancer tissues. Inhibiting the function of LAT1 has been known to have anti-tumor effects, but there has been limited progress in the development of radionuclide therapy agents targeting LAT1. Now, a multidisciplinary research team at Osaka University has established a targeted alpha-therapy with a novel drug targeting LAT1.
Brown fat is that magical tissue that you would want more of. Unlike white fat, which stores calories, brown fat burns energy and scientists hope it may hold the key to new obesity treatments. But it has long been unclear whether people with ample brown fat truly enjoy better health. For one thing, it has been hard to even identify such individuals since brown fat is hidden deep inside the body.
Amsterdam, NL, January 4, 2021 - The impact of the COVID-19 pandemic on children with disabilities has not received much attention, perhaps because the disease disproportionately affects older individuals. In this special issue of the Journal of Pediatric Rehabilitation Medicine experts assess the impact of the pandemic on pediatric patients with special needs, their caregivers, and healthcare providers. They also focus on the growing importance of telemedicine and provide insights and recommendations for mitigating the impact of the virus in the short and long term.
What The Study Did: In this observational study of 5,256 U.S. nursing home residents with COVID-19, increased age, male sex and impaired cognitive and physical function were independent risk factors for all-cause 30-day mortality.
Authors: Orestis A. Panagiotou, M.D., Ph.D., of the Brown University School of Public Health in Providence, Rhode Island, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
What The Study Did: Changes were assessed in abortions performed and at what gestational age following a Texas order postponing nonmedically necessary surgeries due to the COVID-19 pandemic compared with abortions performed during the same months in 2019.
Authors: Kari White, Ph.D., M.P.H., of the University of Texas at Austin, 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.2020.24096)
LOS ANGELES -- A growing number of women forgoing reconstruction after a mastectomy say they're satisfied with their choice, even as some did not feel supported by their physician, according to a study led by researchers at the UCLA Jonsson Comprehensive Cancer Center.
The Asian tiger mosquito does not pose a major risk for Zika virus epidemics, according to a study published December 31 in the open-access journal PLOS Pathogens by Albin Fontaine of the Institut de Recherche Biomédicale des Armées, and colleagues.
Multiple bouts of blood feeding by mosquitoes shorten the incubation period for malaria parasites and increase malaria transmission potential, according to a study published December 31 in the open-access journal PLOS Pathogens by Lauren Childs of Virginia Tech, Flaminia Catteruccia of the Harvard T.H. Chan School of Public Health, and colleagues.
The discovery of new drugs is vital to achieving the eradication of neglected tropical diseases (NTDs) in Africa and around the world. Now, researchers reporting in PLOS Neglected Tropical Diseases have identified traditional Ghanaian medicines which work in the lab against schistosomiasis, onchocerciasis and lymphatic filariasis, three diseases endemic to Ghana.
In the ongoing arms race between humans and the parasite that causes malaria, Taane Clark and colleagues at the London School of Hygiene and Tropical Medicine (LSHTM) report that new mutations that enhance resistance to a drug used to prevent malaria in pregnant women and children are already common in countries fighting the disease. The new results are published December 31 in PLOS Genetics.
BOSTON - Reports of possible allergic reactions to the COVID-19 vaccines produced by Pfizer-BioNTech and Moderna, both recently approved for emergency use by the U.S. Food and Drug Administration (FDA), have raised public concern. A team of experts led by allergists at Massachusetts General Hospital (MGH) has now examined all relevant information to offer reassurance that the vaccines can be administered safely even to people with food or medication allergies.
WHAT:
The investigational vaccine known as mRNA-1273 was 94.1% efficacious in preventing symptomatic coronavirus disease 2019 (COVID-19), according to preliminary results from a Phase 3 clinical trial reported in the New England Journal of Medicine. The vaccine also demonstrated efficacy in preventing severe COVID-19. Investigators identified no safety concerns and no evidence of vaccine-associated enhanced respiratory disease (VAERD).
COLUMBUS, Ohio -- When using social media to nudge people toward safe and healthy behaviors, it's critical to make sure the words match the pictures, according to a new study.
After looking at social media posts, parents of young children were better able to recall safety messages such as how to put a baby safely to sleep when the images in the posts aligned with the messages in the text, the researchers found.
The study appears in the Journal of Health Communication.
What The Study Did: Severe COVID-19 is characterized by the intense formation of neutrophil extracellular traps (NETs), leading to the blockage of microvessels, as shown in pulmonary samples. The occurrence of ST-elevated myocardial infarction (STEMI) is a serious cardiac manifestation of COVID-19; the intrinsic mechanism of coronary thrombosis appears to still be unknown. This case series report of five patients sought to determine the role of NETs in coronary thrombosis in patients with COVID-19.