News

A study of 500 households in Altamira, a city near the dam in Pará state, showed that 61% experienced food insecurity.

A startup supported by FAPESP is developing a platform that will enable local production of enzymes to act as catalysts for chemical reactions.

Investigators affiliated with two FAPESP-supported research centers conducted an experiment using actual effluent from the textile industry. The results are detailed in the journal Chemosphere.

A study conducted over a period of 14 years in the Brazilian savanna-like biome shows its typical vegetation rapidly becoming ‘cerradão’ – a biodiversity-poor forest formation – while resistance to drought and wildfires weakens.

Researchers from universities and research institutions in the State of São Paulo participate in FAPESP Week Illinois; the event aims to create new opportunities for scientific cooperation.

Researchers from the University of São Paulo are producing maps that show areas of the city of São Paulo with the highest concentration of air pollutants; the results of the studies were presented in the United States during FAPESP Week Illinois.

The vaccine is being developed by researchers in Brazil. The results of preclinical trials are published in the journal Frontiers in Immunology.

The work makes it possible to tell the story of the fusion of genomes that gave rise to the world’s most consumed species, as well as identifying genes responsible for resistance to rust and other diseases.

The technology used to sequence the first infections by SARS-CoV-2 at record speed has been successfully tested as a technique to monitor viruses transmitted by mosquitoes, such as dengue, zika, chikungunya and yellow fever.

Launched on April 2 at FAPESP, the program will initially involve researchers from Brazil, Argentina and France.

Researchers supported by FAPESP have created a drug using antibodies for direct application to the skin.

Written by São Paulo State University’s biologist Mauro Galetti Rodrigues, A Naturalist in the Anthropocene aims to inspire young scientists and nature lovers.

Dissemination project of the Center for the Development of Functional Materials – a research center supported by FAPESP and based at the Federal University of São Carlos – is aimed at primary and secondary school students and teachers.

The shift from a decelerating expansion regime (in the radiation- and matter-dominated era) to an accelerating expansion regime (in the dark energy-dominated era) resembles a thermodynamic phase transition, according to an article in Results in Physics by scientists affiliated with São Paulo State University.

The study investigated 42 superflares and concluded that this model is more consistent from the physical standpoint.

The new member of the Pasteur Network, which comprises 33 laboratories in 25 countries, is being equipped with the support of FAPESP, which is also funding several young researchers associated with the institute.

FAPESP signed a memorandum of understanding to fund projects that will be conducted at the IRC.

An agreement to this end was signed in Belém in the Brazilian Amazon during the visit of French President Emmanuel Macron and Laurent Linguet, President of the University of French Guiana. The aim is to foster international cooperation that furthers the development of the Amazon region.

In Brazil, researchers analyzed data for 8,384 clinical appointments that took place in a two-year period at Hospital de Base in São José do Rio Preto (São Paulo state) and found the situation to be similar to those in publicly-funded psychiatric outpatient clinics elsewhere in the country. The results, reported in Frontiers in Psychiatry, list the most common mental health problems and most frequently prescribed drugs.

The researchers trained computer vision models to identify Brazilian mammals must susceptible to roadkill in real time and are partnering with toll road operators to test the system in real-world situations.

Brazilian researchers analyzed more than 200 articles on the subject and identified the types of training most indicated for these cases. Their findings are reported in the journal Psychiatry Research.

A startup supported by FAPESP has developed a solution to prevent disease in fish tanks by means of environmental monitoring.

Sodium niobate is a type of ceramic with properties of interest to green chemistry; scientists from the Center for the Development of Functional Materials and collaborators have developed a new strategy for obtaining it.

Study developed at Center for Mathematical Sciences Applied to Industry aims to perfect device for cardiovascular treatments.

Experiments conducted at Butantan Institute in São Paulo used phage display to screen 12,000 proteins found in Schistosoma mansoni, the worm that causes the disease. The method deployed bacteriophages, viruses that infect bacteria, to identify key parasite peptides.

The Brasillinois program, which will be launched this month during FAPESP Week Illinois in the United States, aims to promote student and faculty mobility and foster connections in areas such as climate and sustainability, medicine, public health, and social inclusion.

The number may be an underestimate in light of gaps in studies of the problem, according to the authors of a report issued by the Brazilian Platform on Biodiversity and Ecosystem Services.

This was the subject of the second FAPESP Lecture 2024, delivered by archeologist Eduardo Neves, one of the leading proponents of the major revision that changed the way researchers think about the Amazon’s past.

A startup supported by FAPESP is developing novel cultivars to offer growers a high-value-added option.

For the first time in South America, researchers recorded the use of ultrasound by a frog endemic to the Atlantic Rainforest in Brazil, which has more species of amphibians than any other country. Other frogs may use very high-frequency calls for the same purpose.

Zinc oxide nanoparticles with varying morphologies were tested against microorganisms isolated from patients. The results are reported in the Journal of Environmental Chemical Engineering.

The health benefits of the so-called “sofrito” were observed in experiments with rats conducted by scientists from the Food Research Center and collaborators. The effect may be linked to a compound identified in the animals’ livers called butanediol.

With the support of FAPESP, the research is developing mathematical and computational tools that will address issues related to public safety in an innovative way.

Center for Metropolitan Studies research covers nearly 200 kilometers of roads in the Metropolitan Region.

Working in partnership with scientists at the University of Magallanes in Chile, Brazilian researchers are conducting studies of the Chilean subantarctic region.

Developed by ImunoTera as part of a project supported by FAPESP, the molecule triggers the immune system’s response to infected cells and helps combat the disease.

Analysis of skeletons exhumed at a burial ground dating from the period 500-400 BCE, shortly after the collapse of the Chavín culture, revealed lethal injuries inflicted on men, women and children, as well as signs of material poverty.

Brazilian scientists tested a simple and sustainable method for monitoring and degrading a mixture of polycyclic aromatic hydrocarbons, compounds present in fossil fuels and industrial waste.

Representatives of science academies in 19 countries and organizations in Brazil and elsewhere assembled in Rio de Janeiro to begin producing documents and recommendations on science, technology and innovation for the G20 summit in November.

Pedro Sánchez, Prime Minister of Spain, was present at the ceremony in São Paulo where the MoU was signed by the Spanish ambassador to Brazil and the President of FAPESP.

Developed by researchers at the University of São Paulo, the process proposes using silica particles coated with melanin in formulations to protect the skin not only from UVA and UVB rays, but also from visible light.

Three of the five tropical strains were successfully transformed using the morphogenic gene expression strategy, achieving efficiency rates three times higher than the average of the protocols.

The proposal is being analyzed by an inspection body in the state of São Paulo. In this region alone, there are more than 1,200 informal producers of milk and dairy products with the potential to be regularized.

Researchers at the University of São Paulo in Brazil compared data for the immune response induced by natural infection and vaccines. They identified the key factors in the development of long-lasting immunity. Their findings can be used to develop novel vaccines and antiviral therapies.

An analysis of occurrence records for ten lizard and snake species found in three South American biomes – the Caatinga and Cerrado in Brazil and the Chaco in Argentina and Paraguay – showed that rising temperatures in the coming decades could lead to extinction in some cases and drastic habitat loss in others. The authors advocate an increase in full-protection conservation units suited to these animals.

Created at a FAPESP-supported research center, the material helps produce ammonia by electrochemical reduction of nitrogen gas, dispensing with the high temperature and pressure required by the conventional method.

The researchers identified the origin of discrepancies in recent predictions of the muon’s magnetic moment. Their findings could contribute to the investigation of dark matter and other aspects of the new physics.

Researchers analyzed solutions implemented in four very different Brazilian cities. Based on the results, they propose creation of a national carbon credit fund to support sustainable waste management initiatives.

The system created by startup Ecotrace with FAPESP’s support is designed to help poultry processors detect carcass lesions in real time.

SyncLight 2024 will discuss the recent opportunities offered by advanced experimental synchrotron techniques available at Sirius, the Brazilian 4th generation light source.