Dihydroorotate dehydrogenase inhibition acts synergistically with tyrosine kinase inhibitors to induce apoptosis of mantle cell lymphoma cells oleh May Eriksen‐Gjerstad, Ida Tveit Karlsen, Zinayida Fandalyuk, Susanne Benjaminsen, Fanny Baran‐Marszak, Bela Papp, Frederick Locke, Marcus Ladds, Andrés Pastor‐Fernández, Pascal Gelebart, Emmet Mc Cormack