Ivan Moiseev, MD, PhD, First Saint Petersburg State Medical University, Saint Petersburg, Russia, outlines the use of JAK1 and JAK2 inhibitors in patients undergoing allogeneic stem-cell transplantation (allo-HSCT) for BCR-ABL negative myeloproliferative neoplasms (MPNs). This interview was recorded via an online conference call with The Video Journal of Hematological Oncology (VJHemOnc).