Michelle Karalekas’ time in the Mont Tremblant Ironman Triathlon in Quebec on Aug. 20 — 14 hours, 5 minutes — was not her fastest in the grueling event, but it may have been her most impressive. It was the first time she’d competed since undergoing a stem cell transplant for acute myeloid leukemia (AML) almost … Read more
A novel hematopoietic stem cell transplantation (HSCT) method utilizing ‘graft sculpting’ is being tested in a phase 1 clinical trial in patients with refractory acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS) who are at the highest risk of relapse after ‘standard’ transplants. In fact, the patients in the trial don’t qualify for a standard … Read more
Drugs known as tyrosine kinase inhibitors, or TKIs, have revolutionized the treatment of chronic myelogenous leukemia (CML), a type of cancer in which the bone marrow produces too many semi-mature white blood cells. Prior to the introduction of these drugs in the early 2000s, standard first-line treatments for the disease reduced CML levels in only … Read more
While some racial and ethnic groups have been underrepresented in clinical trials of therapies for lung cancer, breast cancer and other malignancies, researchers speculated that the situation might be different for adult leukemia trials. The unique features of the disease — the speed with which it needs to be treated after diagnosis, the delivery of … Read more
CAR T cells’ superpower is to identify cancer-related targets on the surface of tumor cells and order an attack on those cells. But they lack anything resembling X-ray vision to detect nefarious protein targets within tumor cells. That shortfall has limited their effectiveness in diseases like acute myelogenous leukemia (AML), in which tumor cells display few surface … Read more
As an economist specializing in statistical analysis, Dan Rosenbaum has done everything from help the federal government use more evidence in its decision-making to assist several National Basketball Association (NBA) teams in finding and signing the best players. Research and number-crunching are his expertise, so when Rosenbaum learned he needed a life-saving stem cell transplant … Read more
For Duane Witter, the most difficult part of his cancer treatment was recovering from his stem cell transplant and having to step away from teaching and coaching high school basketball in Farmington, CT. “Before all this, I used to say that my superpower was to never miss a day of school,” he says. “Stepping away … Read more
Adding the BCL-2 inhibitor drug venetoclax to a combination chemotherapy regimen significantly improved outcomes in Richter’s syndrome, a rare but deadly complication that develops in some patients with chronic lymphocytic leukemia (CLL), according to a study led by Dana-Farber investigators. The addition of the targeted drug venetoclax to a chemo regimen called R-EPOCH yielded the … Read more
Dana-Farber scientists have found that a generic anti-microbial drug can block a key molecular driver of chronic lymphocytic leukemia (CLL) cells, and when tested in a small clinical trial of advanced CLL patients who had relapsed, the drug slowed disease progression in half of them. The drug, pyrimethamine, achieved stable disease in eight of the … Read more
As head of marketing for a leading international news agency, Kelly Ives routinely worked with journalists across the globe. When it came to chronic lymphocytic leukemia (CLL), however, it was her own reporting skills that led Ives to a life-changing treatment. Ives was a 37-year-old mom with a career and three young children, including an … Read more
Studies in large populations have shown that people who have a near relative with a form of lymphoma or chronic lymphocytic leukemia (CLL) have an increased risk of developing these diseases themselves. Both lymphoma and CLL are relatively uncommon: the average person’s lifetime risk of developing CLL, for example, is 0.57%, according to the American … Read more
Life is like a Mad-Lib, and Jennifer White is taking control of what she can fill in the blank spaces. The Atlanta-based cyber security consultant was diagnosed with chronic lymphocytic leukemia (CLL) in January 2019. In July of that same year, White, a Boston native, came to Dana-Farber. She currently comes to Boston four times … Read more
Cancer cells have a bias toward survival, often becoming heavily reliant on certain protein pathways to sustain themselves. Scientists are finding ways to turn that survival instinct into a liability — by making the cells even more dependent on those pathways, then choking the pathways off. It’s an approach that has now yielded a promising … Read more
Treatment for acute forms of adult leukemia has advanced markedly since the days when all patients generally received the same course of treatment. A patient’s age and overall health, the type of leukemia he or she has, and the goal of therapy all influence the treatment plan. What are the types of acute leukemia? There … Read more
The U.S. Food and Drug Administration (FDA) approved a novel targeted drug to treat acute myelogenous leukemia (AML) in older patients, a segment of the blood cancer population in dire need of improved therapies. In a phase 3 clinical trial, researchers showed that the oral drug, venetoclax (or Venclexta), when given along with azacitidine, could … Read more
Tim O’Neill likes to keep moving — whether on his boat, his motorcycle, in his running shoes, or while steering an RV across 47 states. Chronic lymphocytic leukemia (CLL) has failed to stop him from these pursuits, and he’s determined not to let a pandemic do so either. “I’m more careful these days because of … Read more
Medically reviewed by Martha Wadleigh, MD Leukemia arises from malfunctions in stem cells within the bone marrow that cause abnormal white blood cells to flood into the bloodstream. Leukemias are classified as either myelogenous (also called myeloid) or lymphocytic, depending on which types of white blood cells are affected. What is the difference between these types … Read more
More than 60,000 new cases of adult leukemia are diagnosed in the U.S. each year. Although it is one of the more common childhood cancers, leukemia occurs more often in older adults. How does leukemia develop in adults? Leukemia is a cancer of the body’s blood-forming tissues that results in large numbers of abnormal or immature white blood … Read more
Medically reviewed by Catherine J. Wu, MD Within every human cell, a fateful balance prevails. The mitochondria — where nutrients from food are converted into fuel for the cell — serve as a kind of jury box where pro-survival proteins contend with proteins that favor cell death. In the ebb and flow of these proteins, … Read more
Medically reviewed by Jennifer Brown, MD Most patients with chronic lymphocytic leukemia (CLL) now have several options for first-line therapy, thanks to new clinical trial results and novel targeted agents. Many patients with CLL, a slowly progressive blood cancer in which the bone marrow makes too many white blood cells, don’t need immediate treatment but … Read more