From the Duke Cancer Institute archives. Content may be out of date.
More than 3,000 Duke Cancer Institute community members came together virtually on Thursday, December 3, for the Nancy Weaver Emerson 30th Annual Tree of Hope Lighting Ceremony to honor loved ones and recognize those whose lives have been touched by cancer.
The lights on these beautiful trees at Duke Cancer and Duke Cancer Center Raleigh represent and illuminate HOPE that outshines the darkness it is surrounded by. This year we celebrated our healthcare heroes for their continued commitment to care for our patients, their loved ones and the community despite all the challenges and uncertainties during the COVID-19 pandemic.
Two patients and their families shared how they have been impacted by cancer and the remarkable services they received from our cancer support team that helped them find their place and made the journey easier for them.
Our Duke Cancer Institute team members expressed their gratitude to the patients for allowing them to be a part of their cancer journey. They also recognized the many heroes involved in the cancer process including those cleaning the rooms, making the meals, drawing blood and those who give life every day through medications and treatments. All of us work together as a team to care for the whole patient and help them get to the other side.
Please take a moment to enjoy the recording of the event.
We would like to extend our appreciation for all who joined us for the remarkable 30th Annual Tree of Hope Ceremony and thank those who purchased tribute cards and more 500 luminaries in honor of our healthcare heroes and support the Duke Cancer Patient Support Program - which provides critical services and support to patients at Duke Cancer Institute and in the community, who are battling cancer.
The luminaries were lit on December 3 and they will remain lit through December 31 in the Garden of Tranquility in front of the Duke Cancer Center and in the Duke Raleigh Garden adjacent to Duke Cancer Center Raleigh.
Multiple myeloma remains one of the most challenging hematologic malignancies to treat. Despite advances in therapy, many patients eventually relapse or develop resistance to standard treatments.A team led by Mikhail Nikiforov, PhD, professor in the Duke University School of Medicine Department of Pathology and Biomedical Engineering, and Duke Cancer Institute member, is uncovering a promising new approach that could reshape the therapeutic landscape.Multiple myeloma is characterized by uncontrolled proliferation of plasma cells, which produce large amounts of dysfunctional antibodies. These abnormal proteins can damage organs such as the kidneys and weaken bones, leading to pain and fractures.The disease environment in the bone marrow is rich in iron, a nutrient essential for cell growth and DNA synthesis. Cancer cells exploit this iron abundance to fuel their rapid proliferation.However, excess iron can also trigger a unique form of cell death called ferroptosis, driven by oxidative damage to cell membranes.“Ferroptosis is a programmed death caused by iron-dependent lipid peroxidation, and it’s particularly relevant in iron-loaded environments like the bone marrow,” Nikiforov said.Nikiforov’s team focused on why some myeloma cells resist ferroptosis. Using genetic screening, they identified a kinase called STK17B as a key player. High levels of STK17B not only suppress ferroptosis but also correlate with poor patient survival and resistance to bortezomib, a cornerstone drug in myeloma therapy.“This kinase appears to help cancer cells maintain iron balance and avoid ferroptotic death,” Nikiforov said. “When we inhibit STK17B, iron overload tips the scale, and the cells die.”The team collaborated with Timothy Willson, PhD, Harold Kohn distinguished professor in open science drug discovery at the University of North Carolina Eshelman School of Pharmacy, who had previously developed an STK17B inhibitor. Using an improved formulation, they tested the compound in two myeloma models and observed significant efficacy.The findings were strong enough to warrant a provisional patent and open the door for future drug development. Currently, no FDA-approved therapies specifically induce ferroptosis.“Our work suggests a new therapeutic angle—targeting iron addiction in cancer cells,” Nikiforov said. “It could complement existing treatments and potentially apply to other iron-rich tumors.”Future research will explore combination strategies with standard therapies and immune-based approaches, as well as whether ferroptosis-targeting drugs could benefit other cancer treatments. The team is also investigating what regulates STK17B activity, aiming to uncover additional intervention points.“We’re excited about the possibilities,” Nikiforov said. “It’s early, but the data are compelling.”
Multiple myeloma remains one of the most challenging hematologic malignancies to treat. Despite advances in therapy, many patients eventually relapse or develop resistance to standard treatments.A team led by Mikhail Nikiforov, PhD, professor in the Duke University School of Medicine Department of Pathology and Biomedical Engineering, and Duke Cancer Institute member, is uncovering a promising new approach that could reshape the therapeutic landscape.Multiple myeloma is characterized by uncontrolled proliferation of plasma cells, which produce large amounts of dysfunctional antibodies. These abnormal proteins can damage organs such as the kidneys and weaken bones, leading to pain and fractures.The disease environment in the bone marrow is rich in iron, a nutrient essential for cell growth and DNA synthesis. Cancer cells exploit this iron abundance to fuel their rapid proliferation.However, excess iron can also trigger a unique form of cell death called ferroptosis, driven by oxidative damage to cell membranes.“Ferroptosis is a programmed death caused by iron-dependent lipid peroxidation, and it’s particularly relevant in iron-loaded environments like the bone marrow,” Nikiforov said.Nikiforov’s team focused on why some myeloma cells resist ferroptosis. Using genetic screening, they identified a kinase called STK17B as a key player. High levels of STK17B not only suppress ferroptosis but also correlate with poor patient survival and resistance to bortezomib, a cornerstone drug in myeloma therapy.“This kinase appears to help cancer cells maintain iron balance and avoid ferroptotic death,” Nikiforov said. “When we inhibit STK17B, iron overload tips the scale, and the cells die.”The team collaborated with Timothy Willson, PhD, Harold Kohn distinguished professor in open science drug discovery at the University of North Carolina Eshelman School of Pharmacy, who had previously developed an STK17B inhibitor. Using an improved formulation, they tested the compound in two myeloma models and observed significant efficacy.The findings were strong enough to warrant a provisional patent and open the door for future drug development. Currently, no FDA-approved therapies specifically induce ferroptosis.“Our work suggests a new therapeutic angle—targeting iron addiction in cancer cells,” Nikiforov said. “It could complement existing treatments and potentially apply to other iron-rich tumors.”Future research will explore combination strategies with standard therapies and immune-based approaches, as well as whether ferroptosis-targeting drugs could benefit other cancer treatments. The team is also investigating what regulates STK17B activity, aiming to uncover additional intervention points.“We’re excited about the possibilities,” Nikiforov said. “It’s early, but the data are compelling.”
