ASPIRE Cohort: Investigating Cancer Trends in Asian American Communities
Researchers in California are leading a nationwide initiative to investigate the high rates of certain cancers in Asian American communities. The study aims to understand the increasing incidence of lung cancer among Asian American women who do not smoke and the rising rates of early-onset breast cancer. The ASPIRE Cohort, a $12.5 million National Cancer Institute-funded project, will track 20,000 Asian Americans over time, making it the first large-scale longitudinal cancer study focused on this population.
Despite the overall decline in lung cancer rates in the U.S. due to reduced smoking, Asian Americans have seen a slight increase in cases, particularly among women who are nonsmokers. Factors such as outdoor air pollution, secondhand smoke, and cooking oil fumes may contribute to lung cancer risk, but their impact on Asian Americans in the U.S. remains unclear. The study also aims to address the growing rates of early-onset breast cancer among Asian American women, a trend that experts are trying to understand.
The ASPIRE study seeks to move beyond treating Asian Americans as a homogenous group and instead recognizes the diverse ethnicities within this population. By examining distinct Asian ethnicities separately, researchers hope to uncover variations in cancer incidence and risk factors. For example, Filipino women have a higher incidence of thyroid cancer, while stomach cancer is more common among certain Korean and Japanese individuals. The study aims to bridge the gaps in representation and research funding for Asian Americans, who have historically been underrepresented in cancer studies.
The ASPIRE Cohort is designed to provide a more comprehensive understanding of cancer risk among Asian Americans by including a broader range of ethnic groups and contemporary exposures. By addressing the lack of targeted research on specific Asian ethnicities, the study aims to shed light on the variations in cancer incidence and risk factors within this diverse population. Through this initiative, researchers hope to improve cancer prevention and treatment strategies for Asian Americans across the country.