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Full-Text Articles in Internal Medicine
Immune-Related Gene Expression And Cytokine Secretion Is Reduced Among African American Colon Cancer Patients, Jenny Paredes, Jovanny Zabaleta, Jone Garai, Ping Ji, Sayed Imtiaz, Marzia Spagnardi, Joussette Alvarado, Li Li, Mubarak Akadri, Kaylene Barrera, Maria Munoz-Sagastibelza, Raavi Gupta, Mohamed Alshal, Maksim Agaronov, Henry Talus, Xuefeng Wang, John M. Carethers, Jennie L. Williams, Laura A. Martello
Immune-Related Gene Expression And Cytokine Secretion Is Reduced Among African American Colon Cancer Patients, Jenny Paredes, Jovanny Zabaleta, Jone Garai, Ping Ji, Sayed Imtiaz, Marzia Spagnardi, Joussette Alvarado, Li Li, Mubarak Akadri, Kaylene Barrera, Maria Munoz-Sagastibelza, Raavi Gupta, Mohamed Alshal, Maksim Agaronov, Henry Talus, Xuefeng Wang, John M. Carethers, Jennie L. Williams, Laura A. Martello
School of Medicine Faculty Publications
Background: Colorectal cancer is the third most deadly cancer among African Americans (AA). When compared to Caucasian Americans (CA), AA present with more advanced disease and lower survival rates. Here, we investigated if differences in tumor immunology could be contributive to disparities observed between these populations. Methods: We examined gene expression of tumor and non-tumor adjacent tissues from AA and CA by whole transcriptome sequencing, and generated scores for immune cell populations by NanoString. In addition, we utilized “The Cancer Genome Atlas” (TCGA) database from AA and CA as a validation cohort. Finally, we measured the secretion of cytokines characteristic …