Experiments with hamsters and cultured astrocytes point to possible causes of neurological complications in COVID-19 survivors.
Scientists identified fish orders present in the Javari River basin by sequencing DNA molecules in water samples. To make the method more sensitive and capable of differentiating species, however, reference libraries of genetic material must be created.
The ICMS-E mechanism, whereby states pay municipalities to conserve biodiversity and water resources, is effective but its impact decreases as the number of conservation units increases. In addition, it mainly stimulates creation of units with relatively few restrictions on land use change.
The discovery resulted in phylogenetic reclassification of microalgae in the genus Nephrocytium. An article on the research is in Taxon.
Scipopulis was one of five Brazilian startups selected to participate in a program designed to help innovative fast-growth tech firms implement solutions that mitigate the adverse effects of climate change.
A Brazilian study that reconstructs the evolutionary history of flying mammals suggests expenditure of resources to gestate two young simultaneously results in a shorter lifespan.
Collaboration between business and academia in the state of São Paulo proves the virucidal action of iron phthalocyanine and develops a mouthwash containing the compound. In a clinical trial involving patients in the initial stage of infection, the product reduces symptoms and hospital stay.
The event was attended by undergraduates and graduate students from Mozambique, Brazil, Colombia, Cuba and Portugal.
The event was the first of a series of three online seminars organized by FAPESP in partnership with sister agencies in Paraguay and Argentina, under the aegis of the Global Research Council (GRC), with the aim of providing opportunities for an exchange of experiences and cross-border collaboration.
The findings, published in Gynecologic Oncology, pave the way to the development of a blood test that can be performed by a physician at the time of diagnosis to help personalize treatment.
Models capable of predicting the spread of pathogens, algorithms that monitor health complaints on social media, and the use of big data and machine learning to speed up drug development were some of the issues discussed by experts who took part in a webinar organized by FAPESP and the Global Research Council.
Brazilian researchers conducted a study of 109 hospitalized volunteers in search of the factors that determine endothelial dysfunction, a condition in which the blood vessels become unable to contract and relax adequately, increasing the risk of heart attack, thrombosis and stroke.
A startup supported by FAPESP has developed a nanotechnological solution for industrial applications that increases the hardness of metal surfaces by 90%.
The methodology used in the study, which is published in PLOS ONE, can help policymakers plan strategies for preventing deaths of babies under 28 days old.
Bacteria and yeasts that tolerate solar radiation, water scarcity and temperature fluctuations are found on photovoltaic panels in São Paulo state, Brazil. Researchers say some can be used to develop pigments and biodetergents.
An article in Scientific Reports shows that the virus spread at a speed of 1 km per day in the latest sylvatic outbreaks in the state, between 2016 and 2019, reaching cities never affected before. The authors warn that the situation could recur.
Carrying eggs on their back, laying them in bromeliads or depositing them on leaves are some of the strategies cataloged by Brazilian researchers in a study that will help scientists understand the evolution of vertebrates and contribute to conservation policy.
Analysis of tissue samples showed the presence of cells that can trigger the inflammatory process typical of Crohn’s. The study paves the way for the detection of biomarkers that can help predict evolution to the severe form of the disease, and for more precise diagnosis.
A study conducted at the University of São Paulo shows that levels of TTV, an apparently inoffensive virus considered an indicator of immunodepression, tend to be higher in people infected by SARS-CoV-2. TTV load declines as the symptoms of COVID-19 disappear, the researchers write in PLOS ONE.
Participants in the fifth FAPESP 60 Years Conference discussed the use of evidence and data to improve education.
Benjamin List, who worked with a Brazilian researcher supported by FAPESP, won the prize for developing a cheap and eco-friendly class of catalysts.
A study published in Frontiers in Marine Science is the first to predict the impact of long-term changes in sea surface temperature on local microbial diversity. The methodology is also innovative.
This is one of the main findings of a clinical trial involving 465 patients at 28 hospitals in six countries, including Brazil. The likelihood of dying was 78% lower for the group given a therapeutic dose of the anti-coagulant.
Researchers at the University of São Paulo have unraveled the strategy used by Chromobacterium violaceum, a pathogen found in water and soil in tropical and subtropical regions, to increase its capacity to replicate and infect host organisms. The discovery offers a route for the development of novel therapies.
Particles released into the atmosphere by fire modify the water droplet freezing process and can affect precipitation, according to a paper in Communications Earth & Environment.
