The conventional process requires costly large-scale equipment. The novel method can be executed in a single step by a device no larger than a microwave oven.
Brazilian researchers observed that in uninfected adipocytes, the hormone irisin altered the expression of genes that regulate ACE-2, which encodes a protein to which the virus binds in order to invade human cells.
Researchers at the Federal University of São Carlos (UFSCar) isolated molecules present in the larvae of a blue light-emitting fungus gnat that inhabits the Appalachians. The study will help elucidate human diseases and could lead to novel biotech applications.
A literature review by researchers affiliated with universities in Brazil and the United States produces the first ever nationwide survey of land use impacts on water quality, showing how a lack of planning may affect the availability of a natural resource that is already becoming scarce.
The automated system developed by Brazilian researchers is based on an analysis of patterns of molecules in patient blood plasma.
A study conducted at the FAPESP-funded Center for Research on Inflammatory Diseases (CRID) will identify key processes triggered by SARS-CoV-2 in human cells.
In a project supported by FAPESP, researchers at São Paulo State University (UNESP) will assess the potential of peptides and other bioactive molecules to inhibit the infection of cultured cells.
In an online seminar held by FAPESP, researchers from France, the US and Brazil discussed how data repositories can be made secure and easily accessible to accelerate the development of responses to the pandemic.
Frieseomelitta varia is a docile species of economic interest as a pollinator. Its workers are sterile, and some of its genetic sequences are identical to those found in other eusocial bees, pointing to the conservation of ancestral traits.
An electrical impedance tomography system was developed by a São Paulo-based startup to monitor the lungs of patients on mechanical ventilation uninterruptedly and noninvasively.
Webinar discussed prospects for future research on biodiversity. Synthesis centers designed to systematize knowledge in the field and scenario modeling studies are expected to gain importance in the years ahead.
Benefits were observed in a clinical trial involving 38 volunteers treated at the teaching hospital of the University of São Paulo’s Ribeirão Preto Medical School. The drug is cheap and can shorten ICU stays but should not be used outside hospitals, the researchers warn.
The lens can be used to produce high-resolution images with a wide field of view. It can serve as a camera lens in smartphones and can be used in other devices that depend on sensors.
A study is being conducted by a research center supported by FAPESP to determine whether people who develop severe forms of the disease have risk genes and whether asymptomatic people or patients with only mild symptoms have protective genes.
Specialists discussed the situation in a webinar held by Agência FAPESP and Canal Butantan. However, they stressed that achieving herd immunity should not be public policy, as clearly shown by the tragic death toll suffered in Manaus, the state capital of Amazonas.
The method identifies and distinguishes between flaviviruses that cause many diseases in humans and animals in Brazil.
Participants are members of the São Paulo arm of a study conducted in six Brazilian states beginning in 2008. The goal is to compare mental health before the pandemic to that during the pandemic in both healthy individuals and subjects suffering from anxiety and depression.
A study involving 13 patients requiring intubation for mechanical ventilation reinforces the theory that coagulation disorders resulting from an exacerbated inflammatory response to SARS-CoV-2 may explain some of the most severe symptoms of the disease.
A study of São Paulo city shows that neighborhoods with more hospitalizations and deaths from coronavirus coincide with areas whose inhabitants have been unable to shelter at home.
Applied to skin as a piece of sticking plaster, the device developed by Brazilian researchers can be used to monitor human metabolism and administer drugs.
Through a project supported by FAPESP, the São Paulo-based firm is developing an RT-qPCR diagnostic kit in which all reactions take place in a single tube.
Brazilian researchers used genetic engineering to develop a low-cost platform for the production of enzymes that break down sugarcane trash and bagasse for conversion into biofuel. The novel molecules have many potential industrial applications.
Scientific Director Luiz Eugênio Mello is taking part in a group charged with providing scientific support to the United Nations Research Roadmap for the COVID-19 Recovery.
A study showing how pollen tubes grow into flowers to reach the ovule paves the way for the improvement of food crop varieties as well as a deeper understanding of the growth of fungi and neurons.
In a laboratory experiment with rats, Brazilian researchers succeeded in reversing natural processes associated with aging that lead to loss of bone density and strength.
