All Massachusetts Institute of Technology articles
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NewsStudy identifies protein that helps COVID-19 virus evade immune system
Discovery of a new viral evasion mechanism, and of a monoclonal antibody that subverts it, is an advance in immunotherapy that offers the prospect of effective host-directed treatment to combat infections.
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NewsNew study reveals that marine cyanobacteria can communicate using membrane nanotubes
Transfer of substances via membrane nanotubes not only occurs in cyanobacteria of the same lineage, but also between those of different genders, something that has been verified not only at the laboratory level, but also in natural ocean samples.
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NewsNew study finds possibility of nitrogen-fixing organelles
Scientists who discovered nitrogen-fixing symbiotic organisms exhibiting behaviors similar to organelles suggest these symbiotic organisms – UCYN-A, a species of cyanobacteria – may be evolving organelle-like characteristics.
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NewsProtein found in human sweat may protect against Lyme disease
Researchers also found that a variant of the protein is not as protective against the bacterium and increases susceptibility to the disease.
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NewsB cell deficient patients gain protective T cell immunity after SARS-CoV-2 vaccination, infection
Researchers found that vaccinated B cell-deficient individuals had significantly reduced risk of moderate and severe disease in comparison to those who were not vaccinated, despite an absence of anti-spike antibody responses.
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NewsTiny magnetic beads produce an optical signal that can detect pathogens
Engineers have identified a new optical signature in a widely used class of magnetic beads, which could be used to quickly detect contaminants in a variety of diagnostic tests.
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NewsResearchers uncover novel bacterial communication system to combat AMR
Using a sophisticated mass spectrometry technology developed at SMART and MIT, researchers have discovered that the enzyme RlmN is a stress sensor for reactive oxygen species (ROS) – highly reactive molecules which can cause damage to bacteria. Source: SMART AMR (L to R) SMART researchers Dr Cui Liang, ...
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NewsAI deployed to find promising antibiotic to fight evasive hospital superbug
Scientists have used artificial intelligence to discover a new antibiotic which could be used to fight a deadly, drug-resistant pathogen that strikes vulnerable hospital patients.
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NewsProchlorococcus ancestors rafted out to sea on chitin particles
Scientists propose that ancestors of Prochlorococcus hitched a ride on passing exoskeleton particles, using the particles as rafts to venture further out to sea. These chitin rafts may have also provided essential nutrients, fueling and sustaining the microbes along their journey.
