AstraZeneca’s rare disease arm in $1 billion deal for Pfizer gene therapies
By Yadarisa Shabong (Reuters) -AstraZeneca said on Friday its Alexion unit had agreed to buy U.S. drugmaker Pfizer’s early-stage rare disease gene therapy portfolio for up to $1 billion, plus royalties on sales, as the British drugmaker bets on new genetic therapies. The British company also said Sharon Barr, head of research and development at…