Discovery Offers Potential New Pancreatic Cancer Treatment

Tiny particles that can carry drugs and target cancer cells may offer treatment hope for those suffering with pancreatic cancer. New research to be presented in November at the American Association of Pharmaceutical Scientists (AAPS) Annual Meeting in Los Angeles reveals that tumor-penetrating microparticles (TPM) have been specifically designed to break through hard-to-infiltrate barriers and deliver drugs more effectively and efficiently than the standard form of chemotherapy such as those injected through a vein.

According to Jessie L.S. Au, Pharm.D., Ph.D., an AAPS fellow and a distinguished university professor at Ohio State University who initiated the study, TPM are designed to treat cancer in the peritoneal cavity. The peritoneal cavity contains organs, including the pancreas, that are home to more than 250,000 new cases of cancer a year in the United States alone http://www.cancer.org). “Pancreatic cancer cells are surrounded by specialized cells that protect them from chemotherapy,” explains Dr. Au. “Our goal is to use TPM to pass this barrier and successfully deliver drugs to the tumor cells, which is currently the biggest hurdle a physician faces in pancreatic cancer treatment.”

According to the American Cancer Society, pancreatic cancer is the fourth leading cause of cancer in the U.S., with more than 80 percent of the 38,000 patients stricken with the disease dying within one year of diagnosis. Read more