Biotechnology US pharma major AbbVie revealed it has received a notification from the Food and Drug Administration relating to a regulatory delay for its supplemental New Drug Application (sNDA) for Rinvoq in psoriatic arthritis and ankylosing spondylitis. Merck & Co last Tuesday gained European approval for blockbuster immune-oncology drug Keytruda, in the new indication of esophageal or GES carcinoma. USA-based biotech Orchard Therapeutics entered into a strategic collaboration with Dutch firm Pharming on its HSC gene therapy for hereditary angioedema, a life-threatening rare disorder. UK pharma major GlaxoSmithKline on Friday announced an immuno-neurology deal worth a potential $2.2 billion with US biotech Alector, which hopefully will lead to treatments for Alzheimer’s and Parkinson’s diseases. Indian drugmaker Zydus Cadila last week applied for emergency use approval for its ZyCoV-D, a plasma DNA COVID-19 vaccine candidate. 4 July 2021