Rabbi's Shiur - Is Lab Grown Meet Kosher

What is the halachic status of lab-grown meat? Is it kosher at all, and can you use it to make a cheeseburger? Recent technological developments, and regulatory approval in America (https://www.timesofisrael.com/in-first-leading-kosher-authority-orthodox-union-certifies-lab-grown-meat/) and Israel .