Pharmaceutical Deal-making news last week included US drug developer KalVista Pharma signing a licensing agreement with Kaken Pharma to market its investigational hereditary angioedema (HAE) drug sebetralstat in Japan. US biotech firm Cartesian Therapeutics released positive Phase III data on its Descartes-08 in myasthenia gravis. The US Appeal Court gave a favorable ruling on Indian drugmaker Sun pharmaceuticals’ alopecia drug Leqselvi. Also of note, the US Food and Drug Administration (FDA) last week approved Bristol Meyers Squibb’s checkpoint therapy Opdivo plus Yervoy. 13 April 2025