A team at a FAPESP-supported research center investigated over-90s who were resilient to SARS-CoV-2 and identical twins who had severe COVID-19 with different outcomes, including long COVID. The findings are expected to contribute to the development of vaccines and treatments for this and other viral diseases.
To confirm this hypothesis, researchers in Brazil and France are conducting an experiment to find out how tree diversity influences carbon uptake and drought tolerance. The project was discussed by participants in an event held at IPT, the São Paulo State Technological Research Institute.
Brazilian researchers investigated the complexity of the world’s largest wetland biome, predicting heavier rainfall and longer dry periods, and proposing six guidelines for sustainable governance of the region.
An investigation conducted in Brazil analyzed all the microorganisms present in the feces of Nelore bulls and found biomarkers that can identify animals with a low-emission, feed-efficient phenotype.
Researchers at São Paulo State University described in detail the positive effects of levodopa on posture and balance, in a study aimed at optimizing treatment. The findings are reported in Brain Research.
Sharks that frequent diving tourism sites where food is provided have higher levels of testosterone and corticosteroids than others that spend less time in these areas, as well as a better nutritional state. The effects of shark-human interaction are poorly understood.
An article by researchers at the Federal University of São Paulo describes how the functioning of RNA changes in cells infected by the COVID-19 virus. The findings provide clues as to how different variants can escape the immune system, and serve as a basis for the development of novel treatments.
In partnership with private enterprise and government, scientists in São Paulo state (Brazil) plan to strengthen domestic production and consumption of aquatic products.
Researchers at the State University of Campinas conducted experiments on rats and human kidney cells. Their findings, published in Scientific Reports, show that irisin, a hormone secreted in muscle tissue during exercise, avoids the cellular degeneration that leads to diabetic nephropathy and kidney failure.
Bioinformatics, engineering and other disciplines driven by advances in computing were discussed by participants in an online seminar hosted by the São Paulo State Academy of Sciences to present the fifth chapter of FAPESP 60 Anos: A Ciência no Desenvolvimento Nacional.
Conclusion came from a Brazilian study that analyzed active fire occurrences between 2003 and 2020 in the nine countries with Amazon Rainforest areas. Brazil accounted on average for 73% of the fires detected in the period.
The 15th FAPESP 60 Years Conference, entitled “Research on racism and its challenges in contemporary society”, featured Eduardo Bonilla-Silva, a professor at Duke University, and Márcia Lima, a professor at the University of São Paulo.
Supported by FAPESP, the project also aims to encourage conservation of Brazilian wildlife and valorize the culture and craftsmanship of local communities.
Brazilian researchers interviewed 1,905 children twice in seven years and analyzed 22 risk factors that can influence human development. An article on the study is published in Scientific Reports.
Researchers at the University of São Paulo created an alternative technique that could contribute to the development of quantum computing.
Genomic analyses performed by researchers in Brazil and Germany suggest that different groups of reptiles submitted to similar environmental conditions developed convergent adaptations independently.
Through experiments involving mice, Brazilian researchers discovered that a molecule released by the brain during exercise breaks down fatty acids in skeletal muscle tissue and continues to do so after the exercise has ceased.
A type of treatment known as immune checkpoint blockade proved beneficial in cells from COVID-19 patients in intensive care and in mice infected by a betacoronavirus similar to SARS-CoV-2. The study is published in Science Advances.
Experts who took part in a seminar held by FAPESP highlighted the importance of Indigenous filmmaking to a wider societal awareness of the conflicts occurring on Indigenous reserves and in conservation units in the Amazon.
At a meeting held in São Paulo city, researchers from the Brazilian state of São Paulo and the Netherlands described their work on the development of prosthetics and other implantable biomaterials. FAPESP will invest BRL 15.2 million to fund the projects selected in the call.
Using models based on a reserve created by the government for geological research and protection of mineral assets, Brazilian researchers estimated that opening the area up to mining would lead to the destruction of 183 km² of forest and further loss of 7,626 km² due to the direct and indirect impacts of the infrastructure required to implement and operate projects.
Researchers at the University of São Paulo tested the anthelmintic niclosamide on mice and human blood cells. In addition to exhibiting antiviral action, the drug deactivated the cellular mechanism that triggers a cytokine storm. A novel formulation is required for the active principle to reach the lungs and treat severe COVID-19 in humans.
Measuring handgrip strength is one of the main ways of detecting sarcopenia, a syndrome characterized by loss of muscle mass, force and function. Researchers in Brazil and the UK recommended raising the minimum value considered normal, after analyzing data for more than 6,000 men and women aged 60 and over.
The process is associated with warming of the ocean subsurface resulting in a reduction of surface salinity due to the release of huge iceberg armadas from glaciers.
A technique developed by Brazilian researchers enhances the efficiency of breeding programs, saving selection time and the cost of plant genotyping and characterization.
