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Craig Jordan, Nancy Carroll Allen Professor, Hematology Division Chief

Ph.D. (1991), Princeton University





Contact Info:

Molecular Biology
University of Colorado

Craig T. Jordan, Ph.D.  Research Complex 2
Room 9122 Phone: 303-724-8165


Research Interests
Since first establishing my independent laboratory in 1997, my research has been focused on characterization and targeting of leukemia stem cells (LSCs).  In leukemia, like many forms of cancer, a small subset of so-called “cancer stem cells” are thought to be key drivers of pathogenesis and relapse.  While therapies that reduce bulk tumor have been devised for many forms of cancer, effective eradication of cancer stem cells is more challenging, and represents an important goal towards improved therapies.  In the most prevalent forms of adult acute leukemia, long-term survival rates are only ~20%, hence, better therapies are urgently needed.

My laboratory was the first to describe properties of human LSCs that are relevant to therapeutic targeting.(1,2)  These observations have led to multiple clinical trials using antibodies, small molecules and cell-based immunotherapies designed to target the biological properties first reported from our studies.  Our research was also the first to describe a drug regimen specifically designed to target LSCs in patients.(3)

Building on our initial basic science studies, in subsequent years we developed drug screening and identification methods to identify improved therapeutic agents to target LSCs.  We were the first group to report a single agent (known as parthenolide) capable of selectively eradicating LSCs.(4)  We subsequently collaborated with a leading medicinal chemistry group to develop a candidate clinical compound that was based on parthenolide.(5)  That agent, known as DMAPT is currently being tested in a phase I clinical trial.

In parallel to our efforts to develop novel drugs, we have also generated new methods for drug characterization and new strategies to identify the most basic molecular properties of leukemia stem cells.(6,7) Intriguingly, in recent studies we have identified a distinct subpopulation of LSCs characterized by unique metabolic properties.(8)  This discovery has led to a new therapeutic strategy for targeting LSCs based on pharmacological inhibition of Bcl-2, a concept that we will begin testing in clinical trials in the near future.


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