LONDON – Biontech SE announced positive preliminary data from the ongoing phase I/II trial of one of the four COVID-19 vaccines it is developing with Pfizer Inc., with participants in each of three dose groups mounting immune responses that were greater than seen in patients who recovered from COVID-19 infections.
Zynerba Pharmaceuticals Inc.’s stock was slashed nearly in half June 30 as the company’s pivotal Connect-FX study for treating fragile X syndrome behavioral symptoms failed to achieve statistical significance in its primary and three key secondary endpoints.
Shares of Kiniksa Pharmaceuticals Ltd. hit a 52-week high on June 29 as pivotal phase III results showed that Arcalyst (rilonacept), a medicine it licensed from Regeneron Pharmaceuticals Inc., led to a 96% reduction in risk of recurrent pericarditis events among 61 people not helped by standard-of-care treatments.
LONDON – Scientists investigating the impact of SARS-CoV-19 on protein expression in human cells have shown that infected cells develop virus-laden membrane protrusions, or filopodia, which may explain the rapidity of viral spread through the body.
BEIJING – China this week approved both the country’s first mRNA vaccine candidate and its first recombinant protein subunit vaccine to begin clinical trials to fight COVID-19.