2/2 Drug Development and Capacity Building: A UCR/CoH-CCC Partnership - The United States (U.S.) has led the world in drug discovery for over 50 years. While this is a significant
accomplishment, U.S. drugs have been almost exclusively optimized and tested in non-Hispanic European-
Americans and been minimally evaluated in men- or women-of-color. As a result, drugs that work well in non-
Hispanic European-Americans (Anglos), may have unexpected toxicity or decreased efficacy in most of the
world’s population. Disparities in U.S. drug development occur throughout the entire drug discovery pipeline.
Only a small number of basic scientists are Latino/Hispanic- or African-American. Initial drug development and
optimization takes place in cell lines derived from Anglos. Less than 2% of physicians conducting clinical trials
are Latino/Hispanic- or African-American6. Most clinical trials participants are Anglos. Yet, new drugs are FDA
approved for Latinos/Hispanics- and African-Americans/Africans without sufficient testing. It is unacceptable that
drugs are developed by, and optimized for, only a fraction of our citizens. In this U54 partnership we aim to
develop the resources, infrastructure, and training to mentor the next generation of researchers that reflect the
diversity of our Catchment Area. Building on our successful P20 grant, here in this U54 partnership, UCR and
CoHCCC aim to develop the collaborations, resources, and training programs to reduce disparities in drug
development throughout the entire drug development pipeline. Our goal is for this program to become a focal
point for UCR and CoHCCC to mentor and train a diverse force of cancer biologists and address the disparities
in cancer therapeutics and drug development. Already, our P20 has fostered joint R01 grants, K01 grants, and
pre-/post-doctoral fellowships. Both institutions are highly committed - CoHCCC contributed over $800K to our
P20 grant and will contribute $250K/year to ensure the success of this U54 partnership. Aim 1 will strengthen
UCR’s cancer research capacity and develop the resources to increase UCR/CoHCCC’s ability to jointly develop
therapeutic agents optimized for the diverse populations in our catchment area. Aim 2 will increase the capacity
of UCR and CoHCCC to jointly develop drugs that target disparities in survival affecting the diverse individuals
living in our Southern California communities. Aim 3 will provide the training, opportunity, and mentorship to
ensure that the next generation of therapeutic scientists and clinical trialists reflect the diversity of Southern
California.
