The Hematologic Malignancy Program is closely associated
with the Duke Comprehensive Cancer Center, consistently rated
among the nation’s top cancer programs by U.S.News &
World Report.
Patients benefit directly from Duke’s leadership in cancer
research, allowing us to offer tomorrow’s innovations today in
the field of cell signaling, stem cell therapies, cellular
targeting, tumor immunology, and drug development. Recent
advances in our program include:
- Duke researchers were part of national studies
determining that chronic myeloid leukemia (CML) patients
taking imatinib (Gleevec™) as a first-line therapy can expect
to live an average of six years longer than those who take
more traditional interferon-alpha therapy. This study shows
that sophisticated drug design, like imatinib, could
contribute to more effective cancer drugs.
- Duke’s diagnostic imaging capabilities give patients
access to the full spectrum of technology, from traditional
x-ray, computed tomography (CT) scans, and magnetic resonance
imaging (MRIs) to state-of-the-art protocols combining
positron emission tomography (PET) and CT scans to provide
more sophisticated diagnostic information.
- Duke pathology experts can go beyond standard diagnostics
to monitor leukemia and lymphoma patients at the molecular
level using fluorescent in situ hybridization (FISH) and
polymerase chain reaction (PCR) techniques.
- Duke immunologists have pinpointed how a widely used
treatment for non-Hodgkin's lymphoma attacks abnormal immune
cells, called B cells. They found that anti-CD20 (a receptor
protein) antibodies triggered the killing of B cells only by
activating immune cells called monocytes to attack the B
cells. Currently, a clinical trial is allowing researchers to
explore genetic differences among B-cell lymphomas that will
affect their sensitivity to anti-CD20 antibodies.
Understanding such genetic differences will lead to greatly
improved therapies for both lymphomas and autoimmune
diseases.