Diseases, Conditions, Syndromes

Three major scientific controversies about coronavirus

Although political leaders have closed borders in response to COVID-19, scientists are collaborating like never before. But the coronavirus (SARS-COV-2) is novel—and we don't yet have all the facts about it. As a result, ...

Diseases, Conditions, Syndromes

Pneumonia recovery reprograms immune cells of the lung

Researchers have determined that after lungs recover from infection, alveolar macrophages (immune cells that live in the lungs and help protect the lungs against infection) are different in multiple ways and those differences ...

Immunology

Sensing infection, suppressing regeneration

In a new peer-reviewed publication, University of Illinois at Chicago researchers describe how the body's response to inflammation, which helps to fight many kinds of infections, also can counterproductively suppress much-needed ...

Diseases, Conditions, Syndromes

Coronavirus vaccine: reasons to be optimistic

The first coronaviruses known to infect humans were discovered more than half a century ago – so why are there no vaccines against these viruses? Should we be optimistic that an effective vaccine will be developed now?

Genetics

Gene editing precisely repairs immune cells

Some hereditary genetic defects cause an exaggerated immune response that can be fatal. Using the CRISPR-Cas9 gene-editing tool, such defects can be corrected, thus normalizing the immune response, as researchers led by Klaus ...

Diseases, Conditions, Syndromes

How CD4+ T cells respond to SARS-CoV-2 in COVID-19 recovered patients

An international team of researchers from the Institute for Research in Biomedicine, affiliated to the Università della Svizzera italiana, has deciphered the T cell responses occurring during COVID-19 infection at single-cell ...

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