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SÃO CARLOS, SP (FOLHAPRESS) – Brazil has managed to complete a comprehensive framework for monitoring the genetic material of the Covid-19 virus during the pandemic years, and this system must continue to operate if the country is to seriously address it. infectious diseases of the world.future. The evaluation was carried out by Marilda Siqueira, head of the Fiocruz Respiratory Virus and Measles Laboratory and co-ordinating the genomic network of the organization. [...]

A team of researchers has found a new molecule, MS023, that could be used to treat triple negative breast tumors. It is the most aggressive form of the disease and the prognosis – the development of the condition – is not always promising, as the treatments available are not accurate. Published in the scientific journal Natural Chemical Biology, the study of the new molecule was developed by various research centers, including scientists in Canada, China and Brazil. In the [...]

Article published this Monday (05/16) in the magazine Natural Chemical Biology presents a molecule that has the potential to fight triple negative breast tumors: a more aggressive subtype of breast cancer with a less promising prognosis and less effective therapy. Through laboratory experiments and bioinformatics analyzes, the researchers found that a molecule called MS023 encourages the self-destruction of a tumor cell because it activates one of the cellular defense systems, the interferon [...]

A team of researchers from Unifesp (Federal University of São Paulo) is trying to find out if in certain situations the proteins found in the nucleus of tumor cells end up in different places, such as the cytoplasm (the region between the nucleus). and cell membrane) or even outside the cell. According to scientists, this unexpected phenomenon may indicate an important model for the diagnosis and prognosis of various types of cancer. The results obtained so far were published in a [...]