
Louise C. Strong, MD
Professor of Cancer Genetics
Institution: The University of Texas MD Anderson Cancer Center
Louise Strong, M.D., is best known for her scientific leadership and vision in pursuing studies of the genetic components and late effects of childhood cancer. She is a pioneer in advancing our understanding of cancer-prone disorders, with seminal discoveries into the genetic basis of Wilms tumor, retinoblastoma, and Li-Fraumeni syndrome. In 1981, Dr. Strong became the first woman faculty member at MD Anderson to be named to an endowed professorship, which now is the Sue and Radcliffe Killam Chair. Dr. Strong graduated from The University of Texas Medical Branch in Galveston with the long-term goal of conducting research in human genetics. Her interest in childhood cancer genetics originated with her postdoctoral work with Alfred Knudson, Jr., M.D., Ph.D., where they discovered that a subset of cancers might be due to the loss of suppressor genes rather than the acquisition of oncogenes. This research provided the sustained foundation for cytogenetic and molecular biological studies that extended their hypothesis to other hereditary tumors and propelled Dr. Strong to the forefront in the field of human genetics. Dr. Strong focused her research on childhood cancer, reasoning that children have not had the years of exposure to potential cancer causing agents as adults, and hence might represent a better model for genetic studies. She is best known for her work on childhood cancers, retinoblastoma, Wilms tumor of the kidney and Li Fraumeni syndrome, an inherited predisposition to multiple tumor types in children and young adults. The findings from this work have confirmed her idea that genes predisposing to cancer in rare hereditary cancers are the same genes altered in the more common non-hereditary cancers. Her team includes molecular and statistical genetics, with increasing opportunities in the new genomics era. Her current work with risk modifiers not only helps to explain the variation in risk both within and across families with genetic mutations predisposing to cancer, and individuals in the general population, but for long term impact is more significant in identifying pathways that may provide drug targets. Her clinical commitment is also in genetics, providing genetic counseling to high risk families, especially those with childhood or young onset cancer. It has been a nice complement to the research that led to the opportunity for genetic testing and counseling, and provides a "reality check" in terms of the research. She also is involved in the training of graduate students, genetic counselors, and oncology fellows. Dr. Strong is a recognized leader in her field as evidenced by her service on numerous advisory committees and recognition for her accomplishments. She has served on many review groups and policy-making committees of the National Cancer Institute, including her six-year term on National Cancer Advisory Board. In 1996-97, Dr. Strong served as President of the American Association of Cancer Research, the largest cancer research organization in the world. Her term as president was noteworthy for her leadership of a strategic planning process conducted by the Board of Directors. As a result of these discussions, the AACR embarked on an ambitious program that continues today to make the expertise of its members available to the lay public, government officials, cancer survivors, and the media. Dr. Strong has received many awards for her work including the first annual faculty achievement award for cancer prevention in 1992, the 1997 Ashbel Smith Distinguished Alumna of the University of Texas Medical Branch at Galveston, and the Distinguished Texas Geneticist Award from the Texas Genetics Society for 1997. In addition, the Retina Research Foundation of Houston has honored her work on retinoblastoma many times. In 1999, Dr. Louise Strong was honored with the Charles A. LeMaistre Outstanding Achievement Award in Cancer at MD Anderson Cancer Center.