'Asian American': A rallying cry that united Asians in the 1960s but is it still relevant?

An international coalition of eye researchers used machine learning to develop classification criteria for 25 of the most common types of uveitis, a collection of over 30 diseases characterized by inflammation inside the eye. Together, these diseases are the fifth leading cause of blindness in the United States. The Standardization of Uveitis Nomenclature (SUN) Working Group, funded by the National Eye Institute (NEI), published its classification criteria in the American Journal of Ophthalmology. NEI is part of the National Institutes of Health. "In the past, clinical research in the field of uveitis has been hampered by the lack of widely-accepted ...

Lead is a toxic metal, and its widespread use has led to significant environmental pollution and public health problems in many parts of the world. This has led the WHO to include it on a list of ten chemicals that cause serious health problems. However, lead poisoning continues to affect many population groups. A study published today in open access in the journal Environment International found high levels of lead in indigenous people in Peruvian Amazonia living near areas where oil extraction takes place. The research was led by Cristina O'Callaghan-Gordo, a professor and researcher in Health Sciences Studies at the Universitat Oberta de Catalunya (UOC) and the Barcelona ...

As Australia officially enters winter, UniSA ecologists are urging coastal communities to embrace all that the season brings, including the sometimes-unwelcome deposits of brown seaweed that can accumulate on the southern shores. While tidal seaweed (or sea wrack) may seem unsightly - especially at beach-side tourist destinations - new research from the University of South Australia shows that it plays a vital role for many migratory seabirds and should be protected. In the first study of its kind, UniSA researchers show that beach-cast seaweed provides shelter, ...

Osaka, Japan - In a new study, researchers from Osaka University discovered a novel molecular mechanism by which immune cells migrate to fight off infections. These findings may help in understanding the development of certain immune deficiency disorders and establish novel therapies against them. Immune cells represent a diverse group of cells. Some circulate in the blood stream and migrate to infected tissues after receiving signals from damaged tissues. Others reside in tissues to take up the invading microbe, migrate to lymph nodes and activate an immune response. Therefore, to function effectively, the immune system's activities ...

June 7, 2021 - Nyon, Switzerland -- A new report by the International Osteoporosis Foundation (IOF) draws attention to the burden of osteoporosis and the gaps and inequalities in the provision of primary and secondary prevention of fractures due to osteoporosis across Europe. 'SCOPE 2021: a new scorecard for osteoporosis in Europe' provides detailed findings for the 27 countries of the European Union as well as Switzerland and the United Kingdom (referred to as 'EU27+2'), covering key indicators for four domains: burden of disease, policy framework, service provision and service uptake. Professor John A. Kanis, IOF Honorary President and lead author of SCOPE, stated: "Osteoporosis is a major concern in Europe as it results in 4.3 million fragility fractures and health ...

Scientists have established the most reliable estimates to date of past temperature variations in Antarctica. They highlight significant differences in behaviour between West and East Antarctica. This study makes it possible to test and consolidate future climate projections. Antarctica has experienced significant temperature changes, especially since the last glacial period. An international collaboration including scientists from the CNRS1 has now challenged previously accepted estimates of these variations, using new measurements published on June 4, 2021 in Science. Their study highlights differences in behaviour between East and West Antarctica, connected in particular ...

New research identified a novel interaction between the SARS-CoV-2 spike protein and the galectin-3-binding protein (LGALS3BP) which could be a new therapeutic anti-viral target. The research also found the presence of detectable viral RNA in blood in COVID-19 patients is a strong predictor of mortality. The paper, published today in Nature Communications, was led by a group of researchers from King's College London, Guy's and St Thomas' NHS Foundation Trust and King's British Heart Foundation Centre. The research was funded by the NIHR Guy's and St Thomas' Biomedical Research Centre and supported by grants from BHF. In the study, authors analysed close to 500 blood samples from patients ...

Cows can pass on the hypoglycin A toxin through their milk, a study by the Martin Luther University Halle-Wittenberg (MLU) and the Leibniz Institute of Plant Biochemistry (IPB) in Toxins shows. The substance can cause severe symptoms in humans and animals. Small amounts of the toxin were detected in the raw milk of cows that grazed in a pasture exposed to sycamore maple. The team calls for further investigations to realistically assess the potential dangers. High concentrations of hypoglycin A can be found in unripe akee and lychee fruit and in the seeds and seedlings of various maple trees. These include, for example, the sycamore maple, which is common throughout Europe. The toxin can cause severe illness in humans. In 2017, a team of researchers in India ...

Travellers abroad may pick up bacteria and other vectors containing genes conferring antimicrobial resistance which remain in the gut when returning to their home country, according to a study published in Genome Medicine. A team of researchers at Washington University, USA and Maastricht University, Netherlands investigated the presence of antimicrobial resistance (AMR) genes in the human gut microbiome by analysing the faecal samples of 190 Dutch travellers before and after travel to destinations in Northern Africa, Eastern Africa, Southern Asia ...

RApid DIgital Crispr Approach (RADICA) is a molecular rapid testing methodology that allows absolute quantification of viral nucleic acids in 40-60 minutes. RADICA is four times faster and significantly less expensive than conventional polymerase chain reaction (PCR) methods as it does not require costly equipment for precise temperature control and cycling. Method has been tested on SARS-CoV-2 synthetic DNA and RNA, Epstein-Barr virus in human B cells and serum, and can be easily adapted to detect other kinds of viruses. Singapore, 7 June 2021 - Researchers from Critical Analytics for Manufacturing Personalized-Medicine (CAMP), an Interdisciplinary Research Group (IRG) at the Singapore-MIT ...