Notable Publications

The clinical heterogeneity of the myelodysplastic syndromes (MDSs) relates to the recently discerned panoply of molecular abnormalities extant within this disease spectrum. Despite increasing recognition of these biologic abnormalities, very limited therapeutic options exist to exploit our increasing understanding of the molecular pathophysiology of MDS.

We performed drug sensitivity profiling on 60 patient samples in both newly diagnosed and treatment-refractory myeloid neoplasms (46 MDS, 4 CMML, 10 AML). Fresh bone marrow aspirates and/or peripheral blood specimens were RBC-lysed and re-suspended in serum-free media with cytokines.

We performed a prospective feasibility study in 21 patients with HMA-refractory MDS enrolled at Stanford University from April 2018 through March 2019. All patients had a baseline bone marrow (BM) biopsy with BM aspirate and peripheral blood (PB) samples sent for mutation testing (596-gene panel, Tempus, Chicago, IL) and ex vivo DSS (Notable Labs, Foster City, CA).

A cryptic inv(16)(p13.3q24.3) encoding the CBFA2T3-GLIS2 fusion is associated with poor outcome in infants with acute megakaryocytic leukemia. We aimed to broaden our understanding of the pathogenesis of this fusion through transcriptome profiling. Experimental Design: Available RNA from children and young adults with de novo AML (N=1,049) underwent transcriptome sequencing (mRNA and miRNA).