Jian Feng studies mouse-human chimeric embryos with the goal of building better models of Parkinson’s disease. CREDIT: SANDRA KICMAN Eventually, Feng wants to use chimera technology to create better ...

The scrutiny of the latest reported case has come as public confidence in Beijing's ability to warn the world about infectious diseases is low following China's mishandling of the COVID-19 pandemic.

Disease-free and overall survival rates at ... mutation clearance at 30 days "appeared to outperform traditional donor chimerism as a measure of response." Specifically, the 1-year cumulative ...