Shares of Global Blood Therapeutics Inc. (GBT) - Get Report jumped 6% to $29.15 in premarket trading on Wednesday, June 28,  following word that the South San Francisco, Calif.-based firm has received Priority Medicines (Prime) designation from the European Medicines Agency for GBT440 for the treatment of sickle cell disease.

It is the first potential treatment for SCD to be accepted for Prime, Global Blood noted.

Meanwhile, shares of Kite Pharma Inc. (KITE) rose 1.9% to $99.90 on the heels of patent news. The Santa Monica, Calif.-based firm said the U.S. Patent and Trademark Office has given a notice of intent to issue a certificate that confirms the patentability of amended claims presented in the Eshhar '465 patent.

The patent protects the protects the axicabtagene ciloleucel franchise and could impact competitive chimeric antigen receptors T-cell (CAR-T) therapies, Kite said. The patent was exclusively licensed by Kite in 2013.

The Eshhar '465 patent term continues to June 2027, excluding potential extensions.

Other biotech movers include Bellicum Pharmaceuticals Inc. (BLCM) - Get Report , up 5.1% to $13.81.  The Houston-based firm focuses on cellular immunotherapies for cancers and orphan inherited blood disorders.

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