Stem cells

Scientists from South-Korea and United-Kingdom developed lungs from the stem cells and infected them with SARS-CoV-2 to study its impact. It was found in both the studies that the virus damages the alveoli air-sacs containing oxygen and carbon-di-oxide, which causes pneumonia and respiratory problems leading to fatality in major cases. Initially, the cells produced protein as warning signals to neighbouring cells and showed resistance, after… read-more