The healthcare sector this week witnessed yet another instance of two companies coming together to find therapeutic solution for a challenging medical condition. Biotechnology firm United Therapeutics (UTHR) has joined hands with California-based drug developer MannKind Corp. (MNKD) to co-develop a formulation of treprostinil, which is being evaluated for the treatment of pulmonary arterial hypertension. … Continue reading United Therapeutics, MannKind to co-develop pulmonary hypertension drug