In an era when targeted therapies are often effective against multiple types of cancer, the U.S. Food and Drug Administration’s accelerated approval of a two-drug therapy for solid tumors carrying a specific mutation in the BRAF gene is a prime example of this trend. For patients with glioma brain cancer that harbors the mutation, the … Read more
This post was adapted from a Broad Institute post by Allessandra DiCorato. Over the last two decades, researchers have discovered thousands of genetic mutations in cancer. But understanding how they affect the growth and spread of tumors in the body remains challenging because each patient’s tumor can have many different mutations. Now, scientists have used … Read more
A long-sought contractual agreement with the Boston Medical Center HealthNet Plan (BMCHP) is providing thousands of Medicaid (MassHealth) patients in Massachusetts with easier access to Dana-Farber’s specialty cancer care, while also expanding its mission to serve historically neglected, excluded, and disinvested communities and populations. Under the agreement, which was finalized in December 2020, Dana-Farber and … Read more
Brian Regan knows how overwhelming it can be to hear the words “you have cancer” as a teenager. That is why, nearly a decade after his own diagnosis, he feels compelled to help young patients and families currently grappling with the physical and emotional challenges of treatment. Regan, 27, is a member of the Pediatric … Read more
Investigators led by Dana-Farber Cancer Institute’s Kimberly Stegmaier, MD, have discovered that knocking out a protein regulator in Ewing sarcoma cells causes the tumor cells to die from an overdose of a cancer-promoting protein. The regulator, a protein known as TRIM8, is critical to the survival of Ewing sarcoma cells because it controls the levels … Read more
Ken Karnes enjoys his whirlwind of a life. If he’s not traveling to Europe or Asia for his high-tech job — pandemics permitting — he and his wife Mary are busy keeping up with their four daughters, two sons-in-law, and three grandchildren. Road races are also on the 60-year-old’s agenda, with an eye toward his … Read more
Six years’ worth of repeated surgeries, radiation, and chemotherapy with three different agents failed to halt the growth of Frances Zichichi’s brain tumor. As it kept recurring and more surgeries were required, Zichichi lost the use of her left side. Eventually the cancer formed masses under her scalp, causing pain, which was dulled only with … Read more
One of the biggest challenges in treating cancer is that the cells making up a tumor – say a breast or lung tumor – are enormously diverse, or heterogeneous. This tumor heterogeneity can be both genetic, meaning the DNA in the tumor cells differs from one cell to the next, and epigenetic, meaning that the … Read more
This post originally appeared on Vector, Boston Children’s Hospital’s blog. Our blood carries tiny amounts of DNA from broken-up cells. If we have cancer, some of that DNA comes from tumor cells. Studies performed with adult cancers have shown that this circulating tumor DNA (ctDNA) may offer crucial clues about tumor genetic mutations and how … Read more
In recounting her odyssey from Slovakian high school exchange student to Dana-Farber principal investigator, Zuzana Tothova, MD, PhD, often says modestly, “I was very lucky.” Perhaps. But it’s also true that, at pivotal points in her journey, Tothova was recognized as a person of exceptional promise, with mentors encouraging her and taking extra steps to … Read more
It may not be sporting to hit someone when they’re down, but when the foe is a cancer cell, there’s no merit in mercy. That’s the principle behind drugs known as PARP inhibitors. Tumor cells that lack effective BRCA genes have difficulty repairing certain kinds of DNA damage, potentially leaving them vulnerable to agents that … Read more
Thalidomide, a morning-sickness drug recalled in the 1960s because it caused devastating birth defects, is now commonly used to treat multiple myeloma and other blood cancers. It and its chemical relatives work by causing cells to destroy two proteins — members of a larger family of conventionally “undruggable” proteins called transcription factors — that feature … Read more
Desolate as a man stranded on a desert isle may be, he can at least be certain that, barring a tsunami, his refuge won’t crumble into the sea. The castaway chromosomes of cancer cells lack even that degree of assurance. Unlike the chromosomes in normal cells, the chromosomes in some cancer cells aren’t always neatly … Read more
Tests on living “organoids” created from patients’ ovarian cancer cells proved more accurate than DNA sequencing in predicting tumors’ sensitivity or resistance to chemotherapy drugs – and combining the two methods worked even better, say scientists at Dana-Farber Cancer Institute. The investigators report in Cancer Discovery that ovarian cancer organoids – tiny, three-dimensional spheres of cells … Read more
It’s not uncommon for cancer patients to take to a pen after a diagnosis. Peter Rooney’s taken that to another level. Rooney, a former journalist and author of the book Die Free, captured his cancer journey in the new book Immunopatient: The New Frontier of Curing Cancer. The following excerpt is reprinted with permission from Immunopatient by … Read more
This originally appeared on Vector, Boston Children’s Hospital’s blog. Adrenoleukodystrophy — depicted in the 1992 movie “Lorenzo’s Oil” — is a genetic disease that most severely affects boys. Caused by a defective gene on the X chromosome, it triggers a build-up of fatty acids that damage the protective myelin sheaths of the brain’s neurons, leading to cognitive … Read more
“The jig is up.” At least, that’s what Christine Ernst thought as she waited for the mammogram technician to deliver the bad news that she knew was coming. What Ernst didn’t know was what exactly that bad news would be, but eventually it became clear: she had stage II HER2-positive breast cancer, a subtype of … Read more
By Ursula Matulonis, MD, Chief, Division of Gynecologic Oncology Immunotherapy, which has revolutionized the treatment of many types of cancer, is undergoing extensive study in patients with ovarian cancer. Although much of this research is in the early stages, it has produced some intriguing findings about the promise of this approach to treatment. Clinical trials … Read more
Identical twins George and Greg Robinson have been inseparable for 57 years, from sharing a childhood bedroom and classes in school through dual Air Force stints and careers in the airline industry. Today, back in their native Cambridge, Mass., they live just a block apart and still talk several times daily. But there is one … Read more