LONDON – The alchemy of induced pluripotent cells has broken another barrier, delivering a model of the earliest preimplantation stages of human development, when fertilized eggs form a blastocyst.
A large-scale metabolomics study of blood samples from 11,000 people has identified common biological links among a number of chronic non-communicable diseases, opening up the possibility of countering multiple diseases simultaneously.
LONDON – The largest study of its kind to date has identified new biomarkers of inflammation that are both indicators of severe COVID-19 infection and distinguish it from severe influenza.
Curing HIV remains a dream for now, but it is clearly not a pipe dream. One of the challenges for developing a vaccine is that there is no natural immune response to model such a vaccine on. Over time, an untreated HIV infection will almost certainly kill its host. However, there is a group of elite controllers – people who, although they cannot eliminate the virus, manage to keep it in check.
In 2020, the Conference on Retroviruses and Opportunistic Infections (CROI) was the first medical conference to go virtual, with two days advance warning, when news of infections resulting from a Biogen Inc. conference with about 150 attendees made it abundantly clear that SARS-CoV-2 was circulating, well, probably everywhere.
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