In an external cohort of 266 molecularly annotated myelofibrosis (MF) patients, we demonstrated that the GIPSS model significantly differentiated between four risk groups (low, int-1, int-2, high) with median OS that was not reached, not reached, 60.5 and 28.9 months, respectively.
In an external cohort of 266 molecularly annotated myelofibrosis (MF) patients, we demonstrated that the GIPSS model significantly differentiated between four risk groups (low, int-1, int-2, high) with median OS that was not reached, not reached, 60.5 and 28.9 months, respectively.
In an external cohort of 266 molecularly annotated myelofibrosis (MF) patients, we demonstrated that the GIPSS model significantly differentiated between four risk groups (low, int-1, int-2, high) with median OS that was not reached, not reached, 60.5 and 28.9 months, respectively.
In an external cohort of 266 molecularly annotated myelofibrosis (MF) patients, we demonstrated that the GIPSS model significantly differentiated between four risk groups (low, int-1, int-2, high) with median OS that was not reached, not reached, 60.5 and 28.9 months, respectively.
Taken together, these data indicate that CXCL12/CXCR4 pathway is overactivated in MF patients by oncogenic JAK2 that maintains high PI3K signaling over the threshold required for CXCR4 activation.
The results indicate that MF significantly reduced the IL-1β‑induced release of MMP-1 and -13 in SW1353 cells, which was associated with the inhibition of MMP-1 and -13 mRNA and protein expression in a concentration‑dependent manner at concentrations with no cytotoxicity.
The results indicate that MF significantly reduced the IL-1β‑induced release of MMP-1 and -13 in SW1353 cells, which was associated with the inhibition of MMP-1 and -13 mRNA and protein expression in a concentration‑dependent manner at concentrations with no cytotoxicity.
RQ-PCR experiments showed increased JAK2 expression in patients with the JAK2V617F mutation, with a significant difference between essential thrombocythemia (ET), polycythemia vera (PV), and myelofibrosis (MF) patients.