Clinical and Immune Effects of Peri-Transplantation JAK Inhibition for Myelofibrosis.

Despite the introduction of JAK inhibitors, allogeneic hematopoietic cell transplant remains the only potentially curative treatment for patients with myelofibrosis but has considerable treatment-related complications. Whether the incorporation of JAK inhibition into the transplant algorithm leads to improved outcomes is still unclear. Here, we analyzed different transplant platforms in myelofibrosis patients undergoing a first transplant, comparing immune profiles and outcomes of (1) 33 patients continuing JAK inhibition at start of conditioning until stable engraftment (PERI-group), (2) 38 patients receiving JAK inhibition prior to transplant until start of conditioning (PRE-group), and (3) 38 patients that had never received JAK inhibition (NON-group).

PI3K/AKT/mTOR signaling as a molecular target in head and neck cancer.

The aim of this review is to summarize current available information about the role of PI3K/AKT/mTOR signaling in head and neck cancer as a potential target for new therapy options. 90% of all head and neck cancers are squamous cell carcinomas (HNSCC). The most common genetic alteration is inactivation of p16 gene which is cyclin dependent kinase inhibitor 2A.