Figure 1 from Genetic Ancestry, Intrinsic Tumor Subtypes, and Breast Cancer Survival in Latin American Women
Year: 2025
Type: other
Abstract: Population structure of the 951 patients with breast cancer of the LACRN-MPBCS cohort included in this study. A, ADMIXTURE ancestry estimations obtained assuming four ancestral components for each country of origin (B) Principal component analysis (PCA) of data from all LACRN-MPBCS patients (triangles) and 158 reference subjects (dots). The two principal components of variation are shown as PC1 and PC2. C and D, Boxplots showing the distribution of each ancestry component for the whole cohort and by country, respectively. Median ancestry and IQRs are depicted; whiskers extend up to 1.5 IQR. Values outside the inter-quartile range are shown as solid dots. AFR, African; EAS, East Asian; EUR, European; IA, Indigenous American.
Authors: Daniela Alves da Quinta, Darío Rocha, Cristian Yáñez, Renata Binato, Sheila Coelho Soares-Lima, Xiaosong Huang, Daiana Ganiewich, Valentina A. Zavala, Monica Sans, Alejandra Lopez-Vazquez, Jael Quintero, Olivia Valenzuela, Antonio Quintero-Ramos, Alicia Del Toro-Arreola, Mauricio Cerda, Katherine Marcelain, Susanne Crocamo, Maria Aparecida Nagai, Dirce M. Carraro, Marcia Maria Chiquitelli Marques, Jorge Gómez, Nora Artagaveytia, Adrian Daneri-Navarro, Bettina G. Müller, Javier Retamales, Carlos Velazquez, Elmer A. Fernández, Osvaldo L. Podhajcer, Eliana Abdelhay, Ricardo A. Verdugo, Andrea S. Llera, Laura Fejerman
Language: English
Subfield: Cancer Research
Domain: Life Sciences
Open Access status: gold
OpenAlex ID: W4411972049