Diseases, Conditions, Syndromes

Powerful new antibody neutralizes all known SARS-CoV-2 variants

As SARS-CoV-2 has evolved and mutated, therapeutic antibodies that worked early in the pandemic have become less effective, and newer variants, especially omicron, have developed ways to evade the antibodies we make in response ...

Medical research

Unsung gene is key to how antibodies develop: study

Researchers at the University of Toronto have discovered that an overlooked gene plays a major role in the development of antibodies, which help the immune system recognize and fight viruses including SARS-CoV-2, bacteria ...

Medical research

How the production of antibodies is regulated, one cell at a time

A study coordinated by Luís Graça, principal investigator at the Instituto de Medicina Molecular João Lobo Antunes (iMM; Portugal) and Professor at the Faculty of Medicine of the University of Lisbon (FMUL) used lymph ...

Cardiology

Antibody genes influence forgotten heart disease

New research has found that genetic differences in antibody genes alter individuals' susceptibility to rheumatic heart disease, a forgotten inflammatory heart condition – known as 'RHD' – that is rife in developing countries.

Medical research

New approach makes cells resistant to HIV

Scientists at The Scripps Research Institute (TSRI) have found a way to tether HIV-fighting antibodies to immune cells, creating a cell population resistant to the virus. Their experiments under lab conditions show that these ...

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