The human genome is a sequence of Ts, Gs, Cs, and As that is about 3 billion letters long. And, says Bradley Bernstein, MD, PhD, chair of Dana-Farber’s Department of Cancer Biology, “there’s no dictionary or guide for reading it.” Bernstein is trying to make such a resource. The efforts so far, carried out by … Read more
On the surface of every cell are receptors that interact with the cellular world around them. These receptors play a variety of roles. The transferrin receptor 1 (TfR1), for instance, pulls iron into the cell for fuel. It does so rapidly and continuously, as if it were a child spinning in a revolving door. Approximately … Read more
In the family of cyclin-dependent kinase (CDK) proteins, CDK5 always seemed to be a misfit. Despite being structurally similar to other CDKs, and despite the “cyclin” in its name, it did not participate in the family business of ushering cells through the cycle of growth and division. Or so scientists thought, and textbooks said. In … Read more
Small cell lung cancer broadly consists of four molecular subtypes, three of which are driven by expression of proteins called transcription factors. Targeting these transcription factors has been a long-held goal, yet currently there are no medicines that target them directly. Rather, patients today receive standard-of-care treatment consisting of chemotherapy and immunotherapy. Within a year, … Read more
In trial after clinical trial, metastatic colorectal cancer has been largely undeterred by immune checkpoint inhibitors. Although these drugs have shown effectiveness in Hodgkin lymphoma, lung cancer, bladder cancer, kidney cancer, and nearly a dozen other malignancies, their track record against colorectal cancer has been lackluster, particularly for patients with the most common subtype of … Read more
What is TIL (tumor-infiltrating lymphocyte) therapy? Tumor-infiltrating lymphocyte, or TIL, therapy uses a patient’s own immune system T cells to fight cancer. The therapy involves removing T cells from a piece of the patient’s tumor – where the T cells have congregated after being alerted to the cancer – growing them outside the body, then … Read more
What is BPDCN? Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare but aggressive blood cancer that can affect the skin, blood, and bone marrow. It has characteristics similar to leukemias and lymphomas, but almost always first appears as lesions in the skin. What are the treatment options for BPDCN? The first drug that was … Read more