asthma and eczema, and plays a role in controlling the trafficking of immune cells. The surface receptor has stymied the efforts of small-molecule drug developers, but scientists at Kyowa Hakko… Click to show full abstract
asthma and eczema, and plays a role in controlling the trafficking of immune cells. The surface receptor has stymied the efforts of small-molecule drug developers, but scientists at Kyowa Hakko Kirin found that their mogamulizumab binds to CCR4 on cancer cells, killing them via antibody-dependent cellular cytotoxicity. The FDA approved the antibody for the treatment of two subtypes of cutaneous T cell lymphoma. In a pivotal trial of 372 patients with these subtypes, patients assigned to mogamulizumab had a median progression-free survival of 7.6 months, compared with 3.1 months for patients assigned to the histone deacetylase inhibitor vorinostat. (Japanese FDA approves second GPCR-targeted antibody
               
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