PhD
Barbara S. Hulka Distinguished Professor, Gillings School of Global Public Health
UNC-Chapel Hill
Cancer Epidemiology
Area of Interest
Olshan’s cancer research involves studies of the molecular epidemiology of cancers of the head and neck and evaluation of risk factors for childhood cancer. Olshan is conducting a national study of neuroblastoma. The study is examining gene and gene-exposure interactions as potential risk factors.
The head and neck cancer studies focus on gene-environment interaction involving variation in genes involved in the metabolism of tobacco and alcohol and repair of DNA damage. The studies have also included investigation of alterations of tumor suppressor genes and human papillomavirus. Related projects have examined environmental, clinical, and genetic predictors of survival among head and neck cancer patients. Olshan has recently completed a North Carolina study of gene-environment interaction in head and neck cancer. This large, population-based study enrolled over 1,300 patients with head and neck cancer and over 1,300 persons without cancer. In addition, the study is evaluating disparities in access to health care and the occurrence and treatment of head and neck cancer among different ethnic groups. A follow-up survivorship study of the patient group is underway.
News and Stories
Expanded community data project will improve understanding of cancer
UNC Lineberger’s Office of Community Outreach and Engagement has begun a major, new data-driven initiative that will comprehensively describe the cancer burden in North Carolina.
Endometrial Cancer Center of Excellence focused on advancing research and care, eliminating disparities
UNC Lineberger is launching the Endometrial Cancer Center of Excellence to advance the scientific understanding of the causes, prevention and clinical treatment of endometrial cancer.
Study: Black women with breast cancer experience delayed, longer treatment than whites
One in seven black women with breast cancer had delays in starting treatment according to a study led by UNC Lineberger researchers Melissa Troester, PhD, and Marc Emerson, PhD.
NCI grant funds UNC-led consortium studying HIV-related cancers in sub-Saharan Africa
A team of UNC researchers are partnering with colleagues at three institutions in Africa to study HIV-associated malignancies: Kaposi sarcoma, cervical cancer and lymphoma.
