Research we fund

Our goal is to perform high-resolution molecular characterization of human leukemia stem cells (LSCs). We have developed an integrated set of single-cell techniques that will assess transcriptional, genomic, and phenotypic features of primary LSC populations obtained from patients undergoing varying forms of treatment. We expect to create a molecular atlas of primary LSCs that will provide the leukemia research community with a powerful resource for the development of improved therapies.

Multiple myeloma is characterized by severe changes in chromosomes that result in gains or losses of genetic material. Several key events disrupt the genome of myeloma cells and are important in defining poor patient outcome, but the biological mechanisms of how they cause high-risk disease is not known. We will perform comprehensive genomic studies, involving six different cutting-edge techniques, to examine the interactions of these high-risk events and identify the mechanisms leading to them.

This proposal explores how inherited mutations in the DNA repair gene CHEK2 lead to blood cancers. Our work employs two unique resources: patient-derived cell lines and mice engineered with an inherited Chek2 variant that accurately models how bone marrow stem cells acquire DNA changes over time leading to bone marrow cancers. Our results may lead to new approaches that slow or prevent blood cancers in people with high risk.