Debu Tripathy, M.D.

Articles by Debu Tripathy, M.D.

Lung cancer has gone from being a dismal diagnosis — it still is very serious — to one that is the poster child for targeted therapeutics, immunotherapy and molecular diagnostics. These advancements are just the beginning.

Despite the many advances in cancer care in recent decades, one aspect that hasn’t seen much improvement is the detection of ovarian cancer in its earliest stages. Finding the disease sooner could have a big impact on survival compared with what is experienced with later diagnoses.

Never in their wildest dreams dreams would immunologists from the last generation have imagined chimeric antigen receptor (CAR)-T cell therapy coming to light. The very notion of genetically engineering a T cell to recognize a tumor antigen would have been viewed almost as a pipe dream.

THE TERM “BIOPSY” DATES to the 1800s. Tissue biopsies have served as the definitive way to confirm a diagnosis of cancer. However, much like cancer drug development is evolving, so is the way we can detect the disease, categorize it more precisely and, more recently, even pinpoint how to treat it.

Amid all the excitement over recently approved immunotherapies and targeted drugs for the treatment of later-stage melanoma is an important emerging message: In many cases, two is better than one.